Metal surface galvanizing treatment equipment

Abstract

The invention relates to the technical field of galvanization equipment, and discloses metal surface galvanization treatment equipment which comprises a mounting frame and a galvanization pool, the galvanization pool is mounted on the mounting frame, a heating part is arranged in the galvanization pool, a first lead screw is arranged on the mounting frame, a connecting cylinder is arranged on the outer side of the first lead screw, and a second lead screw is arranged on the connecting cylinder. A connecting frame is arranged at the bottom end of the connecting cylinder, clamping frames are arranged on the two sides of the bottom end of the connecting frame, a galvanized part is clamped between every two adjacent clamping frames, clamping replacement mechanisms are arranged in the clamping frames, and the clamping replacement mechanisms replace the clamping mode of the galvanized part after the galvanized part enters a galvanizing pool. Through the clamping replacement mechanism in the clamping frame, the clamping mode is changed after the galvanized part enters the galvanizing bath, it is ensured that all positions of the surface of the galvanized part can be galvanized, the problem that the clamped part cannot be galvanized in a traditional clamping mode is solved, the surface of the galvanized part is completely galvanized, and the attractiveness and corrosion resistance of the galvanized part are improved.

Description

Technical Field

[0001] The invention relates to the technical field of galvanizing equipment, in particular to a metal surface galvanizing treatment equipment. Background Art

[0002] Semiconductor wafers, also often called silicon wafers or chips, refer to materials with electrical conductivity between conductors and insulators at room temperature. Semiconductor wafers are the core components of integrated circuits, electronic devices and microelectronic devices. Semiconductors are widely used in the market and are also vital basic materials in the modern electronics industry for manufacturing various electronic devices, especially integrated circuits. Semiconductor wafers are thin slices made of semiconductor materials (the most common is silicon, there are also other compound semiconductors such as gallium arsenide, silicon carbide, etc.), with electrical conductivity characteristics between conductors and insulators.

[0003] When in use, semiconductor chips are usually contained in semiconductor packages to protect them from harmful environments. The packages need to meet requirements such as corrosion resistance and wear resistance. Existing packages can be hot-dip treated by immersing the packages in hot-dip liquid for galvanizing to meet the corrosion and wear resistance requirements of the packages. However, when the packages are galvanized, the clamped parts of the packages cannot be galvanized under traditional clamping methods, which destroys the aesthetics and corrosion resistance of the packages. Summary of the invention

[0004] The object of the present invention is to provide a metal surface galvanizing treatment device to solve the problems raised in the above background technology.

[0005] Technical Solution

[0006] The present invention provides the following technical solution: a metal surface galvanizing treatment equipment, comprising a mounting frame and a galvanizing pool, wherein the galvanizing pool is mounted on the mounting frame, a heating element is arranged in the galvanizing pool, a first screw is arranged on the mounting frame, a connecting cylinder is arranged on the outer side of the first screw, a connecting frame is arranged on the bottom end of the connecting cylinder, clamping frames are arranged on both sides of the bottom end of the connecting frame, a galvanized part is clamped between two adjacent clamping frames, a clamping replacement mechanism is arranged in the clamping frame, and the clamping replacement mechanism replaces the clamping method of the galvanized part after the galvanized part enters the galvanizing pool to ensure that every position on the surface of the galvanized part can be galvanized.

[0007] Preferably, the clamping and replacement mechanism includes an abutment block and a clamping plate, the abutment block and the clamping plate are both in contact with the surface of the galvanized part, the abutment block is in contact with the side of the galvanized part, and the clamping plate is in contact with the upper and lower surfaces of the galvanized part.

[0008] Preferably, a third inclined panel is movably mounted on the inner wall of the bottom end of the connecting frame, and a fourth inclined panel and a second rack column are movably mounted on the clamping frame respectively, and the third inclined panel and the fourth inclined panel are in sliding contact via an inclined surface, a first rack column is fixedly mounted on one end of the fourth inclined panel, a second connecting rod is fixedly mounted on the other end of the first rack column, the other end of the second connecting rod is fixedly connected to the clamping plate, and one end of the second rack column is fixedly mounted on the abutment block.

[0009] Preferably, the clamping frame is respectively fixedly installed with a second rotating gear, a first limiting column and a second limiting column, the first rack column and the second rack column are respectively located on both sides of the second rotating gear, and the first rack column and the second rack column are both meshed and connected with the second rotating gear, the fourth inclined panel is located on the outside of the first limiting column, and the second rack column is located on the outside of the second limiting column.

[0010] Preferably, a fixing plate is fixedly installed on the mounting frame, the fixing plate is located on the side of the first screw, and first inclined surfaces are provided on both sides of the fixing plate. A tooth block portion is fixedly installed on the bottom end of the fixing plate, and a first movable block is movably installed inside the connecting tube, and a telescopic column and a first compression spring are respectively fixedly installed on the bottom end of the first movable block, the first compression spring is sleeved on the outside of the telescopic column, and the bottom end of the telescopic column is fixedly connected to the top end of the connecting frame.

[0011] Preferably, a first inclined panel is fixedly installed on the side of the first movable block, the first inclined panel is in sliding contact with the first inclined surface, a connecting column is fixedly installed on the bottom end of the first inclined panel, a first rotating gear is movably installed between two adjacent connecting columns, a transmission belt is movably connected to the end of the first rotating gear, and the first rotating gear is meshingly connected to the tooth block portion.

[0012] Preferably, a first rotating column is movably installed in the connecting frame, a transmission block is fixedly installed on the outer side of the first rotating column, the outer side of the transmission block is movably connected to the transmission belt, second screws are fixedly installed on both ends of the first rotating column, the outer side of the second screw is threadedly connected to a third movable block, a pushing column is fixedly installed on the bottom end of the third movable block, and the bottom end of the pushing column contacts with the top end of the third inclined panel.

[0013] Preferably, a guide column is fixedly installed on the inner wall of the connecting frame, and a second movable block and a second compression spring are movably installed on the outer side of the guide column, one end of the second compression spring is fixedly connected to the second movable block, and the other end is fixedly connected to the inner wall of the connecting frame, and a first connecting rod is fixedly installed on one end of the second movable block, and the first connecting rod passes through the inner wall of the connecting frame and is fixedly connected to the side of the clamping frame.

[0014] Preferably, a fourth movable block is movably installed inside the pushing column, a third compression spring is fixedly installed on the side of the fourth movable block, a third connecting rod is fixedly installed on the bottom end of the fourth movable block, and a sliding through hole matching the third connecting rod is penetrated through the inner wall of the pushing column, the third connecting rod is fixedly connected to the top of the third inclined panel through the sliding through hole, the third movable block is located on the inner side of the second movable block, a limiting rod is fixedly installed on the side of the second movable block, and the limiting rod is in contact with the side of the fourth movable block.

[0015] Preferably, a second inclined panel is fixedly mounted on one side of the clamping frame close to the abutment block and the clamping plate, the conveying mechanism includes a discharge column, the discharge column is located above the galvanized part, and the second inclined panel is connected to the discharge column by an inclined sliding connection.

[0016] Beneficial Effects

[0017] Compared with the prior art, the present invention provides a metal surface galvanizing treatment equipment having the following

[0018] Beneficial effects:

[0019] 1. The metal surface galvanizing treatment equipment changes the clamping mode after the galvanized parts enter the galvanizing pool through the clamping replacement mechanism in the clamping frame, ensuring that every position on the surface of the galvanized parts can be galvanized, eliminating the problem that the clamped parts cannot be galvanized under the traditional clamping method, so that the surface of the galvanized parts is fully galvanized, increasing the aesthetics and corrosion resistance of the galvanized parts.

[0020] 2. This metal surface galvanizing treatment equipment will make the galvanizing liquid in the galvanizing pool flow as the galvanized parts move in the galvanizing pool, ensuring that the temperature of the galvanizing liquid at different depths in the galvanizing pool remains balanced, further improving the uniformity and quality of galvanizing.

[0021] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0022] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

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

[0025] Figure 2 It is a position diagram of the same galvanized part when entering and leaving the galvanizing pool of the present invention;

[0026] Figure 3 This is a schematic diagram of the galvanized part of the present invention being located on a conveying mechanism;

[0027] Figure 4 This is a schematic diagram of the galvanized part of the present invention entering the galvanizing bath;

[0028] Figure 5 This is a schematic diagram of the first inclined plate of the present invention in contact with the fixed plate;

[0029] Figure 6 It is a schematic diagram of the connection cylinder after the galvanized part of the present invention enters the galvanizing tank;

[0030] Figure 7 It is a schematic diagram of a method for replacing the clamping frame of the galvanized part by replacing the clamping frame through the transmission belt when the first rotating gear of the present invention rotates;

[0031] Figure 8 It is a cross-sectional view of the connection frame of the present invention;

[0032] Fig. 9 The second movable block in the connecting frame of the present invention drives the third inclined panel to move in the clamping frame;

[0033] Fig.10 It is a front view of the clamping frame of the present invention;

[0034] Fig.11 A diagram showing the clamping method of the galvanized part when the clamping frame of the present invention is replaced;

[0035] Fig.12 This is a position diagram of the abutment block and the clamping plate of the present invention;

[0036] Fig.13 This is a schematic diagram of the clamping frame of the present invention clamping the galvanized part and the unloading column;

[0037] Fig.14 This is a diagram of the interior of the push column when the clamping frame of the present invention is unloading.

[0038] Description of reference numerals:

[0039] In the figure: 1, mounting frame; 2, galvanizing tank; 3, fixing plate; 4, transmission mechanism; 5, connecting cylinder; 6, heating element; 7, galvanizing element; 8, connecting frame; 9, clamping frame; 10, first screw; 11, unloading column; 12, first inclined plane; 13, first inclined plate; 14, connecting column; 15, telescopic column; 16, first rotating gear; 17, tooth block; 18, first movable block; 19, first compression spring; 20, transmission belt; 21, first connecting rod; 22, first rotating column; 23, second screw Lever; 24, transmission block; 25, second movable block; 26, third movable block; 27, pushing column; 28, second inclined panel; 29, third inclined panel; 30, guide column; 31, second compression spring; 32, fourth inclined panel; 33, abutment block; 34, clamping plate; 35, first rack column; 36, second rotating gear; 37, second rack column; 38, second connecting rod; 39, fourth movable block; 40, third connecting rod; 41, third compression spring; 42, limit rod; 43, sliding through hole. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example:

[0042] See also Figure 10-12 The present invention provides a technical solution: a metal surface galvanizing treatment device, comprising a mounting frame 1 and a galvanizing pool 2, the galvanizing pool 2 is mounted on the mounting frame 1, a heating element 6 is arranged in the galvanizing pool 2, a galvanizing liquid is arranged in the galvanizing pool 2, the heating element 6 heats the galvanizing liquid in the galvanizing pool 2, so as to maintain the temperature of the galvanizing liquid and to facilitate the galvanizing liquid to adhere to the surface of the galvanized part more quickly, a first lead screw 10 is movably installed between the top ends of the mounting frame 1, and a power motor is arranged at one end of the first lead screw 10, and the outer thread of the first lead screw 10 A connecting tube 5 is connected, and a connecting frame 8 is fixedly installed on the bottom end of the connecting tube 5 through a telescopic column 15. Clamping frames 9 are movably installed on both sides of the bottom end of the connecting frame 8. The clamping frame 9 can slide at the bottom end of the connecting frame 8, and a sealing ring is provided at the sliding connection between the clamping frame 9 and the connecting frame 8. A galvanized part 7 is clamped between two adjacent clamping frames 9. A clamping replacement mechanism is provided in the clamping frame 9. The clamping replacement mechanism changes the clamping method of the galvanized part 7 after the galvanized part 7 enters the galvanizing pool 2, ensuring that every position on the surface of the galvanized part 7 can be galvanized.

[0043] In this embodiment, the clamping and replacement mechanism includes an abutment block 33 and a clamping plate 34, and the abutment block 33 and the clamping plate 34 are both in contact with the surface of the galvanized part 7, the abutment block 33 is in contact with the side of the galvanized part 7, and the clamping plate 34 is in contact with the upper and lower surfaces of the galvanized part 7. When the abutment block 33 is in contact with the galvanized part 7, the two adjacent abutment blocks 33 will be respectively located on both sides of the galvanized part 7, and the two adjacent abutment blocks 33 will fix the galvanized part 7 by mutual extrusion. Clamping plates 34 are provided on both sides of each abutment block 33. When the abutment block 33 is separated from the galvanized part 7, the clamping plate 34 will contact the upper and lower parts of the galvanized part 7, that is, the clamping plate 34 will form a C-shaped guide rail to clamp the galvanized part 7, ensuring that the part of the galvanized part 7 that is blocked by the abutment block 33 during galvanizing will be galvanized, ensuring that there will be no impurity points on the surface of the galvanized part 7, and ensuring that the surface of the galvanized part 7 is fully galvanized.

[0044] In this embodiment, a third inclined panel 29 is movably installed on the inner wall of the bottom end of the connecting frame 8, and a fourth inclined panel 32 and a second rack column 37 are movably installed in the clamping frame 9, respectively. The second rack column 37 is slidably connected to the inner wall of the clamping frame 9, and the second rack column 37 slides on the inner wall of the clamping frame 9 and slides through the second limit column to ensure that the second rack column 37 is in a linear motion state. The third inclined panel 29 and the fourth inclined panel 32 are in sliding contact through the inclined surface. When the third inclined panel 29 moves, the fourth inclined panel 32 is driven by the inclined surface to clamp The first limit column in the frame 9 slides to keep the sliding direction fixed, one end of the fourth inclined panel 32 is fixedly installed with the first rack column 35, the other end of the first rack column 35 is fixedly installed with the second connecting rod 38, the other end of the second connecting rod 38 is fixedly connected to the clamping plate 34, one end of the second rack column 37 is fixedly installed with the abutment block 33, and the second rack column 37 and the second connecting rod 38 are passed through the through hole of the clamping frame 9. Sealing rings are provided to ensure that no galvanizing liquid will enter the clamping frame 9 when the abutment block 33 and the clamping plate 34 move.

[0045] In this embodiment, the second rotating gear 36, the first limiting column and the second limiting column are fixedly installed in the clamping frame 9, the first rack column 35 and the second rack column 37 are respectively located on both sides of the second rotating gear 36, and the first rack column 35 and the second rack column 37 are both meshed and connected with the second rotating gear 36, the fourth inclined panel 32 is located on the outside of the first limiting column, and the second rack column 37 is located on the outside of the second limiting column.

[0046] A receiving cavity is provided on one side of the clamping frame 9 close to the galvanized part 7 , and both the abutting block 33 and the clamping plate 34 are located in the receiving cavity. The abutting block 33 and the clamping plate 34 are staggered in distribution in the receiving cavity.

[0047] When in use, when the third inclined plate 29 moves toward the side of the galvanized part 7, the third inclined plate 29 will drive the fourth inclined plate 32 to move toward the side of the galvanized part 7. When the fourth inclined plate 32 moves, it will drive the first rack column 35 to move in the clamping frame 9, and the first rack column 35 is meshed and connected with the second rotating gear 36, and the second rotating gear 36 is meshed and connected with the second rack column 37. The first rack column 35 and the second rack column 37 are respectively located on both sides of the second rotating gear 36, so that when the first rack column 35 moves, it will drive the second rack column 37 to move together through the second rotating gear 36, and the movement directions of the first rack column 35 and the second rack column 37 are opposite. When the first rack column 35 moves, it will be connected through the second connecting gear 36. The rod 38 drives the clamping plate 34 to extend out of the accommodating cavity of the clamping frame 9 and extend to the upper and lower side surfaces of the galvanized part 7 to clamp the galvanized part 7. As the first rack column 35 moves, the second rack column 37 drives the abutment block 33 to retract into the accommodating cavity of the clamping frame 9 and separate from the side of the galvanized part 7. In this way, after the galvanized part 7 enters the galvanizing pool 2, as the galvanized part 7 moves in the galvanizing pool 2, the clamping mode of the galvanized part 7 changes. In this way, after the galvanized part 7 enters the galvanizing pool 2, as the clamping mode changes, the surface of the galvanized part 7 will be fully galvanized, that is, the contact part between the galvanized part 7 and the abutment block 33 will also be galvanized at the beginning, which increases the aesthetics of the galvanized part 7 and the corrosion resistance of the galvanized part 7.

[0048] See also Figure 1-Figure 9 The present invention provides a technical solution: in this embodiment, a fixing plate 3 is fixedly installed on the mounting frame 1, and the fixing plate 3 is located on the side of the first screw 10. First inclined surfaces 12 are provided on both sides of the fixing plate 3. A tooth block portion 17 is fixedly installed on the bottom end of the fixing plate 3. A first movable block 18 is movably installed inside the connecting tube 5. A telescopic column 15 and a first compression spring 19 are fixedly installed on the bottom end of the first movable block 18 respectively. The first compression spring 19 is sleeved on the outside of the telescopic column 15. The bottom end of the telescopic column 15 passes through the inner wall of the bottom end of the connecting tube 5 and is fixedly connected to the top end of the connecting frame 8. When the telescopic column 15 moves downward, it will move downward through the first movable block 18 and squeeze the first compression spring 19, providing a power source for the first movable block 18 and the first inclined panel 13 to move upward when the pressure of the fixed plate 3 is lost.

[0049] In this embodiment, a first inclined panel 13 is fixedly installed on the side of the first movable block 18, and the first inclined panel 13 is in sliding contact with the first inclined surface 12. A connecting column 14 is fixedly installed on the bottom end of the first inclined panel 13, and a first rotating gear 16 is movably installed between two adjacent connecting columns 14. A transmission belt 20 is movably connected to the end of the first rotating gear 16, and the first rotating gear 16 is meshedly connected with the tooth block portion 17. When the connecting tube 5 moves on the first screw 10, the first inclined panel 13 on the side of the connecting tube 5 will contact the first inclined surface 12 of the fixed plate 3, and as the connecting tube 5 continues to move, the first inclined panel 13 will slide downward along the first inclined surface 12, and drive the connecting column 14 to move downward together, until the first inclined panel 13 moves to the bottom of the fixed plate 3, the first rotating gear 16 between the two connecting columns 14 will be meshed and connected with the tooth block portion 17 under the fixed plate 3, and the first rotating gear 16 will also rotate simultaneously.

[0050] In this embodiment, a first rotating column 22 is movably installed in the connecting frame 8, and a transmission block 24 is fixedly installed on the outer side of the first rotating column 22. The outer side of the transmission block 24 is movably connected to the transmission belt 20. When the first rotating gear 16 rotates, it will drive the transmission belt 20 in the connecting column 14 to rotate together, and drive the first rotating column 22 in the connecting frame 8 to rotate together through the transmission block 24. Both ends of the first rotating column 22 are fixedly installed with a second screw 23, and the outer side of the second screw 23 is threadedly connected with a third movable block 26. The bottom end of the third movable block 26 is fixedly installed with a pushing column 27, and the bottom end of the pushing column 27 contacts with the top end of the third inclined plate 29. When the first rotating column 22 rotates, it will drive the second screw 23 to rotate at the same time. When the second screw 23 rotates, it moves through the third movable block 26, and when the third movable block 26 moves, it will drive the pushing column 27 to move. When the pushing column 27 moves, it will drive the fourth inclined plate 32 to move through the third connecting rod 40 and the third inclined plate 29, thereby providing power for the clamping and changing mechanism.

[0051] See also Fig. 9 , Fig.13 , Fig.14The present invention provides a technical solution: in this embodiment, a guide column 30 is fixedly installed on the inner wall of the connecting frame 8, and a second movable block 25 and a second compression spring 31 are movably installed on the outer side of the guide column 30, one end of the second compression spring 31 is fixedly connected to the second movable block 25, and the other end is fixedly connected to the inner wall of the connecting frame 8, and a first connecting rod 21 is fixedly installed on one end of the second movable block 25, and the first connecting rod 21 passes through the inner wall of the connecting frame 8 and is fixedly connected to the side of the clamping frame 9, and a sealing gasket is provided in the through groove of the inner wall of the connecting frame 8 that matches the first connecting rod 21. When the clamping frame 9 is separated from the galvanized part 7, the clamping frame 9 will move under the connecting frame 8. When the clamping frame 9 moves, the second movable block 25 will be driven to move in the connecting frame 8 through the first connecting rod 21, and the second movable block 25 slides on the guide column 30 and squeezes the second compression spring 31 to keep the clamping frame 9 movable.

[0052] In this embodiment, a fourth movable block 39 is movably installed inside the pushing column 27, a third compression spring 41 is fixedly installed on the side of the fourth movable block 39, a third connecting rod 40 is fixedly installed on the bottom end of the fourth movable block 39, and a sliding through hole 43 matching the third connecting rod 40 is penetrated through the inner wall of the pushing column 27, the third connecting rod 40 is fixedly connected to the top of the third inclined panel 29 through the sliding through hole 43, the third movable block 26 is located on the inner side of the second movable block 25, a limiting rod 42 is fixedly installed on the side of the second movable block 25, and the limiting rod 42 contacts the side of the fourth movable block 39.

[0053] In this embodiment, a second inclined panel 28 is fixedly installed on one side of the clamping frame 9 close to the abutment block 33 and the clamping plate 34. The conveying mechanism 4 includes a unloading column 11, which is located above the galvanized part 7. The second inclined panel 28 and the unloading column 11 are connected by an inclined sliding connection. The unloading column 11 can separate the galvanized part 7 from the clamping frame 9 through the second inclined panel 28, which is convenient for the transmission mechanism 4 and the clamping frame 9 to quickly unload the galvanized part 7. At the same time, it is also convenient for the transmission mechanism 4 and the clamping frame 9 to quickly load the galvanized part 7.

[0054] When the unloading column 11 contacts the second inclined plate 28, the unloading column 11 will drive the clamping frame 9 to move under the connecting frame 8 through the second inclined plate 28, and the clamping replacement mechanism on the clamping frame 9 will be separated from the galvanized part 7. When the clamping frame 9 moves, it will drive the second movable block 25 to slide on the guide column 30 through the first connecting rod 21. When the second movable block 25 slides, it will drive the limiting rod 42 to move together, so that the limiting rod 42 is separated from the fourth movable block 39. As the clamping frame 9 moves, the fourth inclined plate 32 inside the clamping frame 9 moves together, and the fourth inclined plate 3 When the third inclined plate 29 moves, it will drive the third connecting rod 40 to move in the inner wall of the bottom end of the connecting frame 8 and the inner wall of the top end of the clamping frame 9. The third connecting rod 40 will move in the sliding through hole 43 to ensure that the clamping frame 9 will not be blocked by the third inclined plate 29 when moving. At the same time, it also ensures that the unloading column 11 can separate from the galvanized part 7 as it contacts the second inclined plate 28, so that the galvanized part 7 can be passively unloaded through the cooperation of the unloading column 11 and the second inclined plate 28.

[0055] After the connecting tube 5 drives the galvanized part 7 to move to the unloading position, the galvanized part 7 on the clamping frame 9 will be unloaded. Since the first screw 10 adopts a reciprocating screw, after the galvanized part 7 on the clamping frame 9 is unloaded, the clamping frame 9 will return to the loading position of the transmission mechanism 4 with the rotation of the first screw 10. Like the unloading position of the transmission mechanism 4, the clamping frame 9 will also contact with the unloading column 11 at the loading position when it moves to the loading position of the transmission mechanism 4, and make the clamping frame 9 on both sides of the part 7 to be galvanized. As the first screw 10 rotates again, the connecting tube 5 will move the clamping frame 9 toward one side of the galvanizing pool 2 through the connecting frame 8. During the movement, the second inclined plate 28 on the clamping frame 9 will gradually separate from the unloading column 11, and the two adjacent clamping frames 9 will also approach each other, thereby completing the clamping and fixing of the galvanized part 7 through the abutment block 33, thereby driving the galvanized part 7 into the galvanizing pool 2 for galvanizing.

[0056] As the clamping frame 9 moves, the fourth inclined panel 32 inside it will also move together, and the third inclined panel 29 will contact the fourth inclined panel 32 through the inclined surface. Similarly, the extrusion of the third compression spring 41 caused by the fourth inclined panel 29 will disappear, and the third compression spring 41 will release the pressure, driving the fourth movable block 39 to slide in the pushing column 27. The fourth movable block 39 drives the third inclined panel 29 to slide through the sliding through hole 43 and the third connecting rod 40, thereby preventing the clamping frame 9 from being unable to perform the clamping work.

[0057] The rotation of the first lead screw drives the connecting cylinder to move, so that the galvanized parts can automatically enter and exit the galvanizing tank. During the movement, the linkage between the various components realizes the automatic switching of the clamping mode and the automatic operation of unloading and loading, which improves production efficiency and reduces manual operation.

[0058] Working principle of this embodiment: when in use, the galvanized part 7 is clamped by two adjacent clamping frames 9, and through the operation of the first lead screw 10, the first lead screw 10 will drive the connecting tube 5 to move toward the side of the fixed plate 3, and the first inclined panel 13 on the side of the connecting tube 5 will contact with the first inclined surface 12 on the side of the fixed plate 3 when the connecting tube 5 moves, and the first inclined panel 13 will slide on the first inclined surface 12, and when the first inclined panel 13 slides down, it will drive the first movable block 18 in the connecting tube 5 to move downward, and the first movable block 18 will use the abutment block 33 to drive the galvanized part 7 to move into the galvanizing pool 2 through the telescopic column 15, the connecting frame 8 and the clamping frame 9, and with the rotation of the first lead screw 10, the first inclined panel 13 will move at a uniform speed to the first inclined surface 12, the first rotating gear 16 under the first inclined plate 13 will be meshed and connected with the tooth block portion 17 under the fixed plate 3. At the same time, the galvanized part 7 will also be galvanized in the galvanizing pool 2. When the connecting tube 5 continues to move with the first screw 10, the first rotating gear 16 will rotate through the tooth block portion 17. When the first rotating gear 16 rotates, it will drive the first rotating column 22 to rotate through the transmission belt 20 and the transmission block 24. When the first rotating column 22 rotates, it will drive the second screw 23 to rotate. When the second screw 23 rotates, it will drive the push column 27 to move toward the side of the galvanized part 7 through the third movable block 26. When the push column 27 moves, it will drive the fourth inclined plate 32 through the third inclined plate 29. When the fourth inclined plate 32 moves in the clamping frame 9, it will drive the clamping plate 34 to extend out of the accommodating cavity through the first rack column 35 and the second connecting rod 38, and contact the upper and lower side surfaces of the galvanized part 7. At the same time, during the movement of the first rack column 35, the second rack column 37 will be driven by the second rotating gear 36 to drive the abutment block 33 to retract into the accommodating cavity and separate from the side of the galvanized part 7. In this way, the surface of the galvanized part 7 covered by the abutment block 33 will also be galvanized, which increases the aesthetics of the galvanized part 7 and the corrosion resistance of the galvanized part 7. As the connecting tube 5 continues to move on the first screw 10, the clamping frame 9 will also drive the galvanized part 7 to move in the galvanizing pool 2, and the galvanized part 7 will be galvanized in the galvanizing pool 2. The galvanizing work is carried out, and the galvanized part 7 will make the galvanizing liquid in the galvanizing pool 2 flow as the clamping frame 9 moves, ensuring that the temperature of the galvanizing liquid at different depths in the galvanizing pool 2 remains balanced, while the connecting tube 5 continues to move, and the first inclined plate 13 will contact the first inclined surface 12 on the other side of the fixed plate 3, and move upward through the first inclined surface 12, and the pressure of the first compression spring 19 in the connecting tube 5 is released, and the first movable block 18 will drive the telescopic column 15 to retract into the connecting tube 5, and drive the connecting frame 8, the clamping frame 9 and the galvanized part 7 to be taken out of the galvanizing pool 2, completing the galvanizing work on the galvanized part 7, and with the cooperation of the unloading column 11 and the second inclined plate 28, the clamping frame 9 will passively unload the galvanized part 7.

[0059] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A metal surface galvanizing treatment device, comprising a mounting frame (1) and a galvanizing pool (2), wherein the galvanizing pool (2) is mounted on the mounting frame (1), and a heating element (6) is provided in the galvanizing pool (2), characterized in that: The mounting frame (1) is provided with a first screw (10), the outer side of the first screw (10) is provided with a connecting tube (5), the bottom end of the connecting tube (5) is provided with a connecting frame (8), both sides of the bottom end of the connecting frame (8) are provided with clamping frames (9), a galvanized part (7) is clamped between two adjacent clamping frames (9), and a clamping replacement mechanism is provided in the clamping frame (9), and the clamping replacement mechanism replaces the clamping method of the galvanized part (7) after the galvanized part (7) enters the galvanizing pool (2), so as to ensure that every position on the surface of the galvanized part (7) can be galvanized.

2. The metal surface galvanizing treatment equipment according to claim 1, characterized in that: The clamping and replacing mechanism comprises a contact block (33) and a clamping plate (34), wherein the contact block (33) and the clamping plate (34) are both in contact with the surface of the galvanized part (7), the contact block (33) is in contact with the side of the galvanized part (7), and the clamping plate (34) is in contact with the upper and lower surfaces of the galvanized part (7).

3. A metal surface galvanizing treatment equipment according to claim 2, characterized in that: A third inclined panel (29) is movably mounted on the inner wall of the bottom end of the connecting frame (8); a fourth inclined panel (32) and a second rack column (37) are movably mounted in the clamping frame (9); the third inclined panel (29) and the fourth inclined panel (32) are in sliding contact via an inclined surface; a first rack column (35) is fixedly mounted on one end of the fourth inclined panel (32); a second connecting rod (38) is fixedly mounted on the other end of the first rack column (35); the other end of the second connecting rod (38) is fixedly connected to the clamping plate (34); and one end of the second rack column (37) is fixedly mounted on the abutment block (33).

4. The metal surface galvanizing treatment equipment according to claim 2, characterized in that: The clamping frame (9) is respectively fixedly mounted with a second rotating gear (36), a first limiting column and a second limiting column; the first rack column (35) and the second rack column (37) are respectively located on both sides of the second rotating gear (36); the first rack column (35) and the second rack column (37) are both meshedly connected with the second rotating gear (36); the fourth inclined panel (32) is located on the outer side of the first limiting column; and the second rack column (37) is located on the outer side of the second limiting column.

5. The metal surface galvanizing treatment equipment according to claim 4, characterized in that: A fixing plate (3) is fixedly mounted on the mounting frame (1), the fixing plate (3) is located on the side of the first lead screw (10), and first inclined surfaces (12) are provided on both sides of the fixing plate (3). A tooth block portion (17) is fixedly mounted on the bottom end of the fixing plate (3), and a first movable block (18) is movably mounted inside the connecting tube (5). A telescopic column (15) and a first compression spring (19) are respectively fixedly mounted on the bottom end of the first movable block (18), and the first compression spring (19) is sleeved on the outside of the telescopic column (15). The bottom end of the telescopic column (15) is fixedly connected to the top end of the connecting frame (8).

6. The metal surface galvanizing treatment equipment according to claim 5, characterized in that: A first inclined panel (13) is fixedly mounted on the side of the first movable block (18), the first inclined panel (13) is in sliding contact with the first inclined surface (12), a connecting column (14) is fixedly mounted on the bottom end of the first inclined panel (13), a first rotating gear (16) is movably mounted between two adjacent connecting columns (14), a transmission belt (20) is movably connected to the end of the first rotating gear (16), and the first rotating gear (16) is meshingly connected to the tooth block portion (17).

7. The metal surface galvanizing treatment equipment according to claim 6, characterized in that: A first rotating column (22) is movably mounted in the connecting frame (8); a transmission block (24) is fixedly mounted on the outer side of the first rotating column (22); the outer side of the transmission block (24) is movably connected to the transmission belt (20); second lead screws (23) are fixedly mounted on both ends of the first rotating column (22); the outer side of the second lead screw (23) is threadedly connected to a third movable block (26); a pushing column (27) is fixedly mounted on the bottom end of the third movable block (26); the bottom end of the pushing column (27) is in contact with the top end of the third inclined panel (29).

8. The metal surface galvanizing treatment equipment according to claim 7, characterized in that: A guide column (30) is fixedly mounted on the inner wall of the connecting frame (8), and a second movable block (25) and a second compression spring (31) are movably mounted on the outer side of the guide column (30), one end of the second compression spring (31) is fixedly connected to the second movable block (25), and the other end is fixedly connected to the inner wall of the connecting frame (8), and a first connecting rod (21) is fixedly mounted on one end of the second movable block (25), and the first connecting rod (21) passes through the inner wall of the connecting frame (8) and is fixedly connected to the side of the clamping frame (9).

9. The metal surface galvanizing treatment equipment according to claim 8, characterized in that: A fourth movable block (39) is movably installed inside the pushing column (27), a third compression spring (41) is fixedly installed on the side of the fourth movable block (39), a third connecting rod (40) is fixedly installed on the bottom end of the fourth movable block (39), and a sliding through hole (43) matching the third connecting rod (40) is penetrated through the inner wall of the pushing column (27), the third connecting rod (40) is fixedly connected to the top end of the third inclined panel (29) through the sliding through hole (43), the third movable block (26) is located on the inner side of the second movable block (25), and a limiting rod (42) is fixedly installed on the side of the second movable block (25), and the limiting rod (42) contacts the side of the fourth movable block (39).

10. The metal surface galvanizing treatment equipment according to claim 9, characterized in that: A second inclined panel (28) is fixedly mounted on one side of the clamping frame (9) close to the abutment block (33) and the clamping plate (34); the conveying mechanism (4) includes a discharge column (11); the discharge column (11) is located above the galvanized part (7); and the second inclined panel (28) and the discharge column (11) are connected to each other by an inclined sliding connection.

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