Cargo box door welding platform with protective structure

Abstract

The utility model relates to the technical field of container welding, in particular to a container door welding platform with a protective structure, which comprises a protective box and a welding mechanism, the welding mechanism is mounted on the upper portion of the protective box, a support frame is arranged inside the protective box, a movable frame is arranged inside the support frame, and the movable frame is mounted on the protective box. A box door positioning mechanism is arranged on the inner side of the movable frame, a positioning effect is provided for the box door, connecting shafts are symmetrically fixed to the front side and the rear side of the movable frame, the connecting shafts and the supporting frame form rotating connection, the outer ends of the connecting shafts are connected with rotating control mechanisms, and the left side of the supporting frame penetrates through the left side surface of the protection box. According to the container door welding platform with the protection structure, protection is provided for welding through the arrangement of the protection box, the influence of welding sparks and the like on the external environment is avoided, welded products in the protection box can be taken out of the protection box through movement of the supporting frame, and therefore the welded products can be conveniently taken and placed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of freight box welding, in particular to a freight box door welding platform with a protective structure. BACKGROUND

[0002] When processing the freight box door, the relevant structure combination of the box door can be connected and fixed through welding, and the box door can be processed through the welding platform during welding. The automatic welding mechanism on the welding platform can automatically adjust and move the welding position, improving the welding efficiency.

[0003] Prior art (application number CN202411567273.4, Chinese patent published on December 3, 2024) a kind of welding platform with protective structure, it is related to welding platform field, including: bottom plate;Four vertical support columns are fixedly connected on the bottom plate upper end face rear side, and the upper end of four vertical support columns is fixedly connected with welding platform main body;Driving mechanism is equipped on the bottom plate upper end face front side, and mobile seat is slidably connected on the upper part of driving mechanism. Through the setting of slag blowing mechanism, when it is necessary to clean the welding slag fallen on the upper surface of welding platform main body, the welding slag on the upper surface of welding platform main body can be blown into the slag collecting hopper by starting the fan, and during cleaning process, manual cleaning is not required, so that the cleaning work of the present welding platform is more convenient;Solve the problem that a large amount of welding slag will fall on the upper surface of the welding platform during the welding of the traditional welding platform, and these welding slag is often cleaned by manual cleaning tool, so that the cleaning work of the welding platform is too troublesome.

[0004] The current welding platform can provide protection for welding when in use, but since the welding operation is carried out inside the box body, the subsequent placement and taking of the welded product are affected by the position of the welding mechanism, which is relatively cumbersome, reduces the convenience of taking and placing the product, and the product can only be processed for one welding surface after being placed, and the welding of the back of the product needs to be taken down and placed again, which is time-consuming. INVENTION CONTENTS

[0005] The utility model aims at providing a freight box door welding platform with a protective structure to solve the problem that the current welding platform is relatively cumbersome when in use due to the influence of the position of the welding mechanism on the placement and taking of the welded product, reduces the convenience of taking and placing the product, and the product can only be processed for one welding surface after being placed, and the welding of the back of the product needs to be taken down and placed again.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a box door welding platform with protection structure of goods box, including protection case and welding mechanism, the welding mechanism is installed at the upper portion of protection case, the inside of protection case is provided with support frame, and the inside of support frame is provided with movable frame, and the inboard of movable frame is provided with box door positioning mechanism, provides the positioning effect for box door, the front and back two sides of movable frame are fixed with connecting shaft, and the connecting shaft and support frame constitute rotation connection, and the outer end of connecting shaft is connected with rotation control mechanism, the left side of support frame penetrates the left side surface of protection case, and the left end of support frame is fixed with control surface, and the support frame and protection case constitute left and right slide structure, the outside of support frame is provided with limit mechanism, and the position of support frame is limited.

[0007] Further optimize the technical scheme, the front side of protection case is provided with transparent window, is used for observing the inside of protection case, and the bottom of protection case is provided with waste residue collection box, and the welding waste residue is collected.

[0008] Further optimize the technical scheme, the box door positioning mechanism includes clamping part and first telescopic ware;

[0009] Clamping part, about movable frame's center left and right symmetry is provided with, and the inboard of clamping part is inclined shape structure design;

[0010] First telescopic ware, is fixed in the inboard of movable frame and clamping part is connected and controls the movement of clamping part.

[0011] Further optimize the technical scheme, the rotation control mechanism includes transmission gear, toothed plate and second telescopic ware;

[0012] Transmission gear, is fixed in the end of connecting shaft, and transmission gear is located in the inside of support frame;

[0013] Toothed plate, is set up between the outside of transmission gear and transmission gear and constitutes meshing connection;

[0014] Second telescopic ware, and toothed plate are connected and control the horizontal movement of toothed plate.

[0015] Further optimize the technical scheme, the front and back two sides of support frame are fixed with guide block, and the guide block and protection case constitute left and right slide structure, and the upper and lower two sides of guide block are provided with ball symmetrically.

[0016] Further optimize the technical scheme, the limit mechanism includes limit block, return spring, first positioning slot, second positioning slot, control rope and pull plate;

[0017] Limit block, is set up in the right side of guide block, and limit block and guide block constitute front and back slide structure between;

[0018] The reset spring is arranged at the inner end of the limiting block to provide a pushing force for the limiting block.

[0019] The first positioning slot is arranged between the inner wall of the protection box and the limiting block to form a clamping structure.

[0020] The second positioning slot is arranged at the left side of the first positioning slot.

[0021] The control rope is fixed at the inner end of the limiting block.

[0022] The pull plate is fixed at the left end of the control rope, and the pull plate and the control surface form a left-right sliding structure.

[0023] Further optimization of the technical solution, the right end of the guide block is fixed with an auxiliary rope, and the right end of the auxiliary rope is connected with a recovery shaft, the recovery shaft and the protection box form a rotary connection, and the end of the recovery shaft is provided with a torsion spring.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] (1) The setting of the protection box provides protection for welding, avoids the influence of welding sparks on the external environment, and the welding products in the protection box can be taken out from the protection box through the movement of the supporting frame, thereby facilitating the taking and placing of the welding products;

[0026] (2) The movable frame and the supporting frame form a rotary connection through the connecting shaft, so that the movable frame can rotate in the supporting frame, and the product can be turned over through the rotation of the movable frame, thereby adjusting the welding surface of the product, without the need to re-place the product, improving the welding efficiency;

[0027] (3) The limiting block, the first positioning slot and the second positioning slot can lock the pulling-out position and the pushing-back position of the supporting frame, so that it remains stable after being pulled out for easy product taking and placing, and ensures the stability of the product placement position during subsequent welding after being pushed back into the protection box;

[0028] (4) The rotation of the recovery shaft can wind the auxiliary rope, so that it pulls the guide block to move the supporting frame, and the auxiliary supporting frame moves into the protection box, facilitating the resetting of the supporting frame. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0030] Figure 2 It is a side view structure schematic diagram of the utility model;

[0031] Figure 3 It is a main section structure schematic diagram of the utility model;

[0032] Figure 4The support frame and the waste residue collecting box are pulled out to show a schematic diagram.

[0033] Figure 5 The utility model discloses guiding block inclined section structure schematic diagram.

[0034] Figure 6 The utility model discloses Figure 5 The utility model discloses

[0035] Figure 7 The utility model discloses support frame main section structure schematic diagram.

[0036] In the figure: 1, protection box;2, welding mechanism;3, support frame;4, movable frame;5, control surface;6, waste residue collecting box;7, transparent window;8, clamping portion;9, first telescopic device;10, connecting shaft;11, guiding block;12, auxiliary rope;13, recycling shaft;14, torsion spring;15, limiting block;16, return spring;17, first positioning groove;18, second positioning groove;19, control rope;20, pull plate;21, transmission gear;22, toothed plate;23, second telescopic device. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0038] Embodiment one: please refer to Figures 1-7 The utility model provides the following technical scheme: a cargo box door welding platform with protection structure, including protection box 1 and welding mechanism 2, welding mechanism 2 installs at the upper portion of protection box 1;

[0039] The inside of protection box 1 is provided with support frame 3, the inside of support frame 3 is provided with movable frame 4, and the inner side of movable frame 4 is provided with box door positioning mechanism, which provides positioning effect for the box door, the front and rear sides of movable frame 4 are fixed with connecting shaft 10, and connecting shaft 10 and support frame 3 are connected rotatably, and the outer end of connecting shaft 10 is connected with rotary control mechanism, the left side of support frame 3 penetrates the left side surface of protection box 1, the left end of support frame 3 is fixed with control surface 5, and support frame 3 and protection box 1 form left-right sliding structure, the outer side of support frame 3 is provided with limiting mechanism, which limits the position of support frame 3, the front side of protection box 1 is provided with transparent window 7 for observing the inside of protection box 1, and the bottom of protection box 1 is provided with waste residue collecting box 6 for collecting welding waste residue.

[0040] In use, the box door product to be welded can be positioned on the inner side of the movable frame 4 through the box door positioning mechanism, then sent into the inside of the protective box 1, welded by the welding mechanism 2, and when the welding on the upper surface of the product is completed and the back surface needs to be welded, the rotating control mechanism can be controlled to drive the movable frame 4 to rotate through the connecting shaft 10 to turn over the product, and then the other welding surface of the product can be processed, and the welding process is carried out in the protective box 1 to ensure the protection effect of the device.

[0041] In the embodiment one, the box door positioning mechanism comprises a clamping part 8 and a first telescopic device 9, the clamping part 8 is symmetrically arranged about the center of the movable frame 4, and the inner side of the clamping part 8 is designed in an inclined structure, the first telescopic device 9 is fixed on the inner side of the movable frame 4 and connected with the clamping part 8 to control the movement of the clamping part 8, the rotating control mechanism comprises a transmission gear 21, a toothed plate 22 and a second telescopic device 23, the transmission gear 21 is fixed on the end of the connecting shaft 10 and located in the inside of the support frame 3, the toothed plate 22 is arranged on the outer side of the transmission gear 21 and connected with the transmission gear 21 to form meshing connection, and the second telescopic device 23 is connected with the toothed plate 22 to control the horizontal movement of the toothed plate 22.

[0042] When the box door is positioned, the first telescopic device 9 can be controlled to move the clamping part 8 to clamp and fix the box door, and when the movable frame 4 needs to be rotated, the second telescopic device 23 can be controlled to move the toothed plate 22 to drive the connecting shaft 10 to rotate through the meshing between the toothed plate 22 and the transmission gear 21, so that the movable frame 4 rotates.

[0043] In the embodiment one, the box door positioning mechanism comprises a clamping part 8 and a first telescopic device 9, the clamping part 8 is symmetrically arranged about the center of the movable frame 4, and the inner side of the clamping part 8 is designed in an inclined structure, the first telescopic device 9 is fixed on the inner side of the movable frame 4 and connected with the clamping part 8 to control the movement of the clamping part 8, the rotating control mechanism comprises a transmission gear 21, a toothed plate 22 and a second telescopic device 23, the transmission gear 21 is fixed on the end of the connecting shaft 10 and located in the inside of the support frame 3, the toothed plate 22 is arranged on the outer side of the transmission gear 21 and connected with the transmission gear 21 to form meshing connection, and the second telescopic device 23 is connected with the toothed plate 22 to control the horizontal movement of the toothed plate 22.

[0044] When the support frame 3 needs to be pulled out, the pull plate 20 can be pulled to move the limiting block 15 through the control rope 19, the connection between the limiting block 15 and the first positioning groove 17 is released, then the support frame 3 can be pulled to move through the control surface 5, and the support frame 3 is pulled out from the protection box 1, when the limiting block 15 and the second positioning groove 18 are opposite, the limiting block 15 is connected with the second positioning groove 18 under the action of the reset spring 16, and the support frame 3 is limited, when the support frame 3 is sent back to the protection box 1 later, the torsion spring 14 drives the recovery shaft 13 to rotate, the auxiliary rope 12 pulls the guide block 11 to move, and the movement of the support frame 3 is assisted.

[0045] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0046] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A container door welding platform with a protective structure, comprising a protective box (1) and a welding mechanism (2), wherein the welding mechanism (2) is installed on the upper portion of the protective box (1). characterized in that The inside of the protective box (1) is provided with a supporting frame (3), the inside of the supporting frame (3) is provided with a movable frame (4), the inside of the movable frame (4) is provided with a container door positioning mechanism, the movable frame (4) is symmetrically fixed with a connecting shaft (10) on the front and back sides, the connecting shaft (10) and the supporting frame (3) are rotatably connected, the outer end of the connecting shaft (10) is connected with a rotating control mechanism, the left side of the supporting frame (3) penetrates through the left surface of the protective box (1), the left end of the supporting frame (3) is fixed with a control surface (5), the supporting frame (3) and the protective box (1) are slidably connected, and the outside of the supporting frame (3) is provided with a limiting mechanism.

2. The cargo box door welding platform with a protective structure according to claim 1, characterized in that: The front side of the protective box (1) is provided with a transparent window (7) for observing the inside of the protective box (1), and the bottom of the protective box (1) is provided with a waste collection box (6) for collecting welding waste.

3. The cargo box door welding platform with a protective structure of claim 1, wherein: The container door positioning mechanism comprises a clamping portion (8) and a first telescopic device (9). The clamping portion (8) is symmetrically arranged about the center of the movable frame (4), and the inside of the clamping portion (8) is designed in an inclined structure. The first telescopic device (9) is fixed to the inside of the movable frame (4) and connected with the clamping portion (8) to control the movement of the clamping portion (8).

4. The cargo box door welding platform with a protective structure of claim 1, wherein: The rotating control mechanism comprises a transmission gear (21), a toothed plate (22) and a second telescopic device (23). The transmission gear (21) is fixed to the end of the connecting shaft (10), and the transmission gear (21) is located in the inside of the supporting frame (3). The toothed plate (22) is arranged on the outside of the transmission gear (21) and is in meshing connection with the transmission gear (21). The second telescopic device (23) is connected with the toothed plate (22) to control the horizontal movement of the toothed plate (22).

5. The cargo box door welding platform with a protective structure of claim 1, wherein: The supporting frame (3) is symmetrically fixed with a guide block (11) on the front and back sides, the guide block (11) and the protective box (1) are slidably connected, and the upper and lower sides of the guide block (11) are symmetrically provided with rolling balls.

6. The cargo box door welding platform with a protective structure of claim 5, wherein: The limiting mechanism comprises a limiting block (15), a reset spring (16), a first positioning groove (17), a second positioning groove (18), a control rope (19) and a pull plate (20). The limiting block (15) is arranged on the right side of the guide block (11) and slidably connected with the guide block (11). The reset spring (16) is arranged at the inner end of the limiting block (15) to provide a pushing force for the limiting block (15). The first positioning groove (17) is arranged between the inner wall of the protective box (1) and the limiting block (15) to form a clamping structure. The second positioning groove (18) is arranged on the left side of the first positioning groove (17). The control rope (19) is fixed to the inner end of the limiting block (15). The pull plate (20) is fixed to the left end of the control rope (19) and slidably connected with the control surface (5).

7. The cargo box door welding platform with a protective structure of claim 6, wherein: The right end of the guide block (11) is fixed with an auxiliary rope (12), and the right end of the auxiliary rope (12) is connected with a recovery shaft (13), the recovery shaft (13) and the protection box (1) constitute a rotary connection, and the end of the recovery shaft (13) is provided with a torsion spring (14).

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