Low-temperature-resistant welding rod machining device

Abstract

The utility model belongs to the technical field of welding rod machining devices, and discloses a low-temperature-resistant welding rod machining device which comprises a base, a driving motor is fixedly installed on the right side of the inner surface of the base, and the other end of an output shaft of the driving motor is fixedly connected with a double-thread lead screw. Through the arrangement of the driving motor, the double-thread lead screw, the sleeving blocks, the hinge rod and the connecting block, an operator starts the driving motor to enable the double-thread lead screw to rotate, and the rotation of the double-thread lead screw drives the two sleeving blocks to move oppositely under the limiting action of the rectangular groove and the rectangular block; a connecting block and a lifting plate are driven to move upwards through a hinge rod, so that the bottom ends of rolling wheels enter a base, meanwhile, the bottom end of the base can make contact with the ground, the contact area of the whole device and the ground is increased, then the stability of the device is improved, an operator cannot accidentally move in the feeding and discharging process, and the working efficiency is improved. And the welding rods can be conveniently loaded and unloaded by operators.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding rod processing devices, in particular to a low temperature resistant welding rod processing device. Background Art

[0002] Low-temperature resistant welding rods are mainly used for welding structures working in low-temperature environments. The weld metal is required to have low-temperature toughness and resistance to cold brittleness. The production of low-temperature resistant welding rods generally requires processes such as batching, pulping, coating, drying, quality inspection, and packaging. It meets the welding needs in various low-temperature environments and provides reliable guarantees for industrial production and engineering construction.

[0003] When operators are drying low-temperature resistant welding rods, they need to transport the welding rods to the inside of the drying chamber through a transportation device. The existing transportation device includes rollers, storage bins, and push handles. Although it can meet basic transportation needs, in actual application, due to the small contact area between the rollers and the ground, it is very easy to cause unexpected movements during the process of loading and unloading materials, which affects the operators' loading and unloading, so it is improved. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a low-temperature resistant welding rod processing device, which has the advantage of being convenient for operators to load and unload.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-temperature resistant welding rod processing device, comprising a base, a driving motor is fixedly installed on the right side of the inner surface of the base, the other end of the output shaft of the driving motor is fixedly connected to a double-threaded screw, and both sides of the center of the outer surface of the double-threaded screw are threadedly sleeved with sleeve blocks, a rectangular groove is provided at the top of the inner surface of the base, a rectangular block located inside the rectangular groove is fixedly connected to the top of the sleeve block, a hinge rod is hinged at the bottom of the sleeve block, the other end of the hinge rod is hinged to a connecting block, a lifting plate is fixedly connected to the bottom of the connecting block, limiting grooves are provided on both sides of the inner surface of the base, limiting blocks located inside the limiting grooves are fixedly connected on both sides of the lifting plate, and rollers are movably installed around the bottom of the lifting plate.

[0006] As a preferred embodiment of the present invention, a storage bin is fixedly connected to the top of the base, and a push handle is fixedly connected to the left side of the storage bin.

[0007] As a preferred embodiment of the utility model, the bottom of the front side of the storage bin is fixedly connected to a support rod, the bottom of the inner surface of the support rod is movably connected to a door panel, the top of the front side of the storage bin is fixedly connected to a fixing rod, and a round hole is opened on the right side of the front side of the fixing rod.

[0008] As a preferred embodiment of the present invention, a movable groove is provided at the bottom of the inner surface of the support rod, and a clamping block located inside the movable groove is fixedly connected to the left side of the bottom of the door panel.

[0009] As a preferred embodiment of the utility model, a mounting block is fixedly connected to the top of the left side of the front side of the door panel, an insertion rod is movably sleeved on the front side of the mounting block, the other end of the insertion rod passes through the mounting block and extends to the interior of the fixing rod, and a pull block is fixedly connected to the front side of the insertion rod.

[0010] As a preferred embodiment of the utility model, a spring is movably sleeved on the outer surface of the insertion rod, one end of the spring is fixedly connected to the front side of the mounting block, and the other end of the spring is fixedly connected to the back side of the pulling block.

[0011] As a preferred embodiment of the present invention, a handle is fixedly connected to the front side of the door panel, and the outer surface of the handle is rough.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with a driving motor, a double-threaded screw, a sleeve block, a hinged rod and a connecting block. The operator starts the driving motor to rotate the double-threaded screw. The rotation of the double-threaded screw drives the two sleeve blocks to move opposite to each other under the limiting action of the rectangular groove and the rectangular block, thereby driving the connecting block and the lifting plate to move upward through the hinged rod, so that the bottom end of the roller enters into the interior of the base, and the bottom end of the base can contact the ground, thereby increasing the contact area between the device as a whole and the ground, thereby improving the stability of the device, so that the operator will not move accidentally during the loading and unloading process, and it is convenient for the operator to load and unload the welding rod.

[0014] 2. The utility model provides a door panel, a fixing rod, an insertion rod, a pull block and a spring. The operator pulls the pull block to make the insertion rod disengage from the inside of the fixing rod, thereby releasing the fixing effect on the door panel. At this time, the spring is stretched, and then the handle is pulled to drive the door panel to move to the right under the limiting action of the movable groove and the block, thereby releasing the sealing effect on the front of the storage bin. When the insertion rod moves to the front of the circular hole, the insertion rod will be inserted into the inside of the circular hole under the elastic recovery action of the spring, and the door panel will be fixed again. At this time, the front of the storage bin is completely opened, which is convenient for the operator to load and unload materials, so that the welding rod can be well shielded and protected during transportation to prevent the welding rod from accidentally falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the front side of the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the support rod of the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the insertion rod of the utility model;

[0019] Figure 5 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 6 for Figure 3 A schematic diagram of the local enlarged structure at B in the middle;

[0021] Figure 7 for Figure 4 Schematic diagram of the local enlarged structure at point C in the middle.

[0022] In the figure: 1. base; 2. drive motor; 3. double-threaded screw; 4. socket block; 5. rectangular groove; 6. rectangular block; 7. hinged rod; 8. connecting block; 9. lifting plate; 10. limit groove; 11. limit block; 12. roller; 13. storage bin; 14. handle; 15. round hole; 16. push handle; 17. support rod; 18. door panel; 19. movable groove; 20. block; 21. fixing rod; 22. mounting block; 23. insertion rod; 24. pull block; 25. spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 7 As shown, the utility model provides a low-temperature resistant welding rod processing device, including a base 1, a driving motor 2 is fixedly installed on the right side of the inner surface of the base 1, the other end of the output shaft of the driving motor 2 is fixedly connected to a double-threaded screw 3, both sides of the center of the outer surface of the double-threaded screw 3 are threadedly sleeved with sleeve blocks 4, a rectangular groove 5 is provided at the top of the inner surface of the base 1, a rectangular block 6 located inside the rectangular groove 5 is fixedly connected to the top of the sleeve block 4, a hinge rod 7 is hinged at the bottom of the sleeve block 4, a connecting block 8 is hinged at the other end of the hinge rod 7, a lifting plate 9 is fixedly connected to the bottom of the connecting block 8, limiting grooves 10 are provided on both sides of the inner surface of the base 1, limiting blocks 11 located inside the limiting grooves 10 are fixedly connected on both sides of the lifting plate 9, and rollers 12 are movably installed around the bottom of the lifting plate 9.

[0025] When loading and unloading is required, the operator starts the driving motor 2 to rotate the double-threaded screw 3. The rotation of the double-threaded screw 3 drives the two sleeve blocks 4 to move opposite to each other under the limiting action of the rectangular groove 5 and the rectangular block 6, and then drives the connecting block 8 and the lifting plate 9 to move upward as a whole through the hinge rod 7, so that the bottom end of the roller 12 enters into the interior of the base 1, and the bottom of the base 1 contacts the ground, thereby enhancing the stability of the device and facilitating the operator to load and unload.

[0026] refer to Figures 1 to 4 A material storage bin 13 is fixedly connected to the top of the base 1 , and a push handle 16 is fixedly connected to the left side of the material storage bin 13 .

[0027] As a technical optimization solution of the present invention, the provision of the storage bin 13 provides a good storage space for welding rods, and the provision of the push handle 16 facilitates the operator to push the entire device to move.

[0028] refer to Figure 1 A support rod 17 is fixedly connected to the bottom of the front side of the storage bin 13, a door panel 18 is movably connected to the bottom inner surface of the support rod 17, a fixing rod 21 is fixedly connected to the top of the front side of the storage bin 13, and a round hole 15 is opened on the right side of the front side of the fixing rod 21.

[0029] As a technical optimization solution of the present invention, due to the provision of the door panel 18, a good blocking and protection effect can be provided to the front of the storage bin 13 to prevent the welding rod from accidentally falling during transportation.

[0030] refer to Figure 6 A movable groove 19 is formed at the bottom of the inner surface of the support rod 17 , and a block 20 located inside the movable groove 19 is fixedly connected to the left side of the bottom of the door panel 18 .

[0031] As a technical optimization solution of the utility model, due to the cooperation between the movable groove 19 and the block 20, the movement of the door panel 18 can be well limited to prevent the bottom end of the door panel 18 from accidentally falling off from the inside of the support rod 17.

[0032] refer to Figure 7 A mounting block 22 is fixedly connected to the top of the left side of the front side of the door panel 18, and an insertion rod 23 is movably sleeved on the front side of the mounting block 22. The other end of the insertion rod 23 passes through the mounting block 22 and extends to the inside of the fixed rod 21. A pull block 24 is fixedly connected to the front side of the insertion rod 23.

[0033] As a technical optimization solution of the present invention, due to the provision of the insertion rod 23, the door panel 18 can be well fixed to prevent the door panel 18 from accidentally moving during transportation.

[0034] refer to Figure 7A spring 25 is movably sleeved on the outer surface of the insertion rod 23 , one end of the spring 25 is fixedly connected to the front side of the mounting block 22 , and the other end of the spring 25 is fixedly connected to the back side of the pull block 24 .

[0035] As a technical optimization solution of the present invention, due to the provision of the spring 25 , a good elastic recovery effect can be achieved on the insertion rod 23 .

[0036] refer to Figure 1 and Figure 4 A handle 14 is fixedly connected to the front of the door panel 18, and the outer surface of the handle 14 is rough.

[0037] As a technical optimization solution of the present invention, the provision of the handle 14 facilitates the operator to open the door panel 18 and take out the welding rods inside the storage bin 13 .

[0038] The working principle and use process of this utility model:

[0039] First, the operator pushes the push handle 16 to push the entire device into the drying chamber, and then starts the drive motor 2 to rotate the double-threaded screw 3. The rotation of the double-threaded screw 3 drives the two sleeve blocks 4 to move opposite to each other under the limiting action of the rectangular groove 5 and the rectangular block 6, thereby driving the connecting block 8 and the lifting plate 9 to move upward through the hinge rod 7, so that the bottom end of the roller 12 enters into the interior of the base 1, so that the bottom end of the base 1 can contact the ground, thereby improving the stability of the device.

[0040] Then the operator pulls the pull block 24 to make the insertion rod 23 disengage from the inside of the fixing rod 21, thereby releasing the fixing effect on the door panel 18. At this time, the spring 25 is stretched, and then the handle 14 is pulled to drive the door panel 18 to move to the right under the limiting action of the movable groove 19 and the block 20, thereby releasing the sealing effect on the front of the storage bin 13. When the insertion rod 23 moves to the front of the circular hole 15, the insertion rod 23 will be stuck into the inside of the circular hole 15 under the elastic recovery action of the spring 25, and the door panel 18 will be fixed again. At this time, the front of the storage bin 13 is completely opened, and finally the operator can take out the welding rod inside the storage bin 13.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low temperature resistant welding rod processing device, comprising a base (1), characterized in that: A driving motor (2) is fixedly mounted on the right side of the inner surface of the base (1); a double-threaded lead screw (3) is fixedly connected to the other end of the output shaft of the driving motor (2); sleeve blocks (4) are threadedly sleeved on both sides of the center of the outer surface of the double-threaded lead screw (3); a rectangular groove (5) is provided on the top of the inner surface of the base (1); a rectangular block (6) located inside the rectangular groove (5) is fixedly connected to the top of the sleeve block (4); a hinge rod (7) is hingedly connected to the bottom of the sleeve block (4); a connecting block (8) is hingedly connected to the other end of the hinge rod (7); a lifting plate (9) is fixedly connected to the bottom of the connecting block (8); limiting grooves (10) are provided on both sides of the inner surface of the base (1); limiting blocks (11) located inside the limiting grooves (10) are fixedly connected to both sides of the lifting plate (9); and rollers (12) are movably mounted around the bottom of the lifting plate (9).

2. A low temperature resistant welding rod processing device according to claim 1, characterized in that: A material storage bin (13) is fixedly connected to the top of the base (1), and a push handle (16) is fixedly connected to the left side of the material storage bin (13).

3. A low temperature resistant welding rod processing device according to claim 2, characterized in that: The bottom of the front side of the storage bin (13) is fixedly connected to a support rod (17), the bottom of the inner surface of the support rod (17) is movably connected to a door panel (18), the top of the front side of the storage bin (13) is fixedly connected to a fixing rod (21), and a round hole (15) is provided on the right side of the front side of the fixing rod (21).

4. A low temperature resistant welding rod processing device according to claim 3, characterized in that: A movable groove (19) is provided at the bottom of the inner surface of the support rod (17), and a clamping block (20) located inside the movable groove (19) is fixedly connected to the left side of the bottom of the door panel (18).

5. The low temperature resistant welding rod processing device according to claim 3, characterized in that: A mounting block (22) is fixedly connected to the top of the left side of the front side of the door panel (18); an insertion rod (23) is movably sleeved on the front side of the mounting block (22); the other end of the insertion rod (23) passes through the mounting block (22) and extends to the inside of the fixing rod (21); and a pull block (24) is fixedly connected to the front side of the insertion rod (23).

6. A low temperature resistant welding rod processing device according to claim 5, characterized in that: A spring (25) is movably sleeved on the outer surface of the insertion rod (23), one end of the spring (25) is fixedly connected to the front side of the mounting block (22), and the other end of the spring (25) is fixedly connected to the back side of the pulling block (24).

7. A low temperature resistant welding rod processing device according to claim 3, characterized in that: A handle (14) is fixedly connected to the front of the door panel (18), and the outer surface of the handle (14) is rough.

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