A transmission mechanism for hot-dip galvanizing discharging

Abstract

The utility model discloses a transmission mechanism for hot-dip galvanizing discharging, which relates to the technical field of hot-dip galvanizing processing, and comprises a base, a bracket is fixedly installed on the top of the base, a cleaning box is fixedly installed on the top of the bracket, a plurality of cleaning rollers are rotatably installed inside the cleaning box, a conveying net is arranged on the cleaning box, a plurality of catching claws are evenly installed outside the conveying net, and a driving mechanism and a linkage mechanism are arranged outside the cleaning box. The utility model can drive the conveying net to roll through the driving mechanism, and automatically scoop out the hot-dip galvanized workpiece in the cleaning box through the catching claws, thereby realizing automatic discharging of the workpiece, and by setting a plurality of catching claws, continuous discharging of the workpiece can be realized, thereby improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanizing processing, in particular to a transmission mechanism for hot-dip galvanizing discharging. Background Art

[0002] Hot-dip galvanizing is a common metal anti-corrosion treatment method, usually used for the surface treatment of steel products, by coating a layer of zinc on the surface of steel products to achieve the purpose of anti-corrosion. In the water washing process of hot-dip galvanized workpieces, workers usually place the hot-dip galvanized workpieces in the water washing tank, use brushes, water guns or other cleaning tools to manually clean the workpieces, and then use clamps or other auxiliary tools to extract them from the water washing tank after cleaning. It requires workers to spend more time and energy to complete the cleaning and unloading work, which may lead to reduced production efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a transmission mechanism for hot-dip galvanizing discharging, which solves the technical problem that the hot-dip galvanized workpieces need to be manually cleaned and discharged by workers in the water washing process, resulting in low production efficiency.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a transmission mechanism for hot-dip galvanizing discharging, comprising a base, a bracket is fixedly installed on the top of the base, a cleaning box is fixedly installed on the top of the bracket, a plurality of cleaning rollers are rotatably installed inside the cleaning box, and a conveying net is arranged on the cleaning box, a plurality of scooping claws are evenly installed on the outside of the conveying net, and a driving mechanism and a linkage mechanism are arranged on the outside of the cleaning box.

[0005] Furthermore, the driving mechanism includes a servo motor and two conveying rollers, one of the conveying rollers is rotatably installed in a cleaning box, an extension rod for rotating the other conveying roller is installed on the top of the cleaning box, the conveying net is arranged outside the two conveying rollers, the servo motor is fixedly installed on the outer wall of the cleaning box, the output end of the servo motor is fixedly connected to the axis of one of the conveying rollers, the ends of the two conveying rollers are fixedly connected with pulleys, and a synchronous belt is commonly arranged on the outside of the two pulleys.

[0006] Furthermore, the linkage mechanism includes a plurality of synchronous wheels 2, the plurality of synchronous wheels 2 are respectively fixedly sleeved on the outside of the plurality of cleaning rollers, and a synchronous belt 2 is commonly arranged on the outside of the plurality of synchronous wheels 2.

[0007] Furthermore, a driving gear is provided at the end fixing sleeve of one of the conveying rollers, a transmission gear is rotatably mounted on the outer wall of the cleaning box, the transmission gear is meshed with the driving gear, and a passive gear is provided at the end fixing sleeve of one of the cleaning rollers, the passive gear is meshed with the transmission gear.

[0008] Furthermore, a hydraulic rod is fixedly installed at one end of the cleaning box away from the conveying network, and an output end of the hydraulic rod extends into the cleaning box and is fixedly connected to a push plate.

[0009] Furthermore, a collecting box is arranged on one side of the top of the base, a filter is installed inside the collecting box, a pulley is installed on the top of the collecting box, and a slope is arranged on one end of the base.

[0010] By means of the above technical solution, the utility model provides a transmission mechanism for hot-dip galvanizing discharging, which has at least the following beneficial effects:

[0011] 1. The utility model is provided with a driving mechanism, a conveying net and a catching claw, and the driving mechanism can drive the conveying net to roll, and the catching claw can automatically scoop out the hot-dip galvanized workpiece in the cleaning box, thereby realizing automatic discharging of the workpiece. By arranging multiple catching claws, continuous discharging of the workpiece can be realized, thereby improving production efficiency.

[0012] 2. The utility model provides a linkage mechanism, which can drive multiple cleaning rollers to rotate while the transmission network rolls, thereby achieving automatic cleaning of the workpiece and improving the cleaning efficiency of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 The enlarged view of point A is shown;

[0016] Figure 3 It is a cross-sectional view of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the collection box of the present utility model.

[0018] In the figure: 1. base; 2. bracket; 3. cleaning box; 4. cleaning roller; 5. conveying net; 6. filter screen; 7. catching claw; 8. driving mechanism; 81. servo motor; 82. conveying roller; 83. extension rod; 84. pulley one; 85. synchronous belt one; 9. linkage mechanism; 91. driving gear; 92. transmission gear; 93. driven gear; 94. synchronous wheel two; 95. synchronous belt two; 10. collecting box; 11. slope; 12. hydraulic rod; 13. push plate. DETAILED DESCRIPTION

[0019] 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.

[0020] In the water washing process of hot-dip galvanized workpieces, workers usually place the hot-dip galvanized workpieces in a water washing tank and manually clean the workpieces using a brush, water gun or other cleaning tools. After cleaning, they use a clamp or other auxiliary tools to extract them from the water washing tank. This requires workers to spend more time and energy to complete the cleaning and unloading work, which may lead to reduced production efficiency.

[0021] To solve the defects of hot-dip galvanized workpieces during the water washing process, please refer to Figure 1-Figure 4 The utility model provides a transmission mechanism for hot-dip galvanizing discharging, which can not only automatically clean the hot-dip galvanized workpiece, but also automatically salvage the workpiece, and the salvaging process is uninterrupted, thereby realizing continuous discharging and improving production efficiency. The transmission mechanism is based on a base 1. A bracket 2 is fixedly installed on the top of the base 1. A cleaning box 3 is fixedly installed on the top of the bracket 2. A plurality of cleaning rollers 4 are rotatably installed inside the cleaning box 3. The cleaning rollers 4 are used to scrub the hot-dip galvanized workpieces. A conveying net 5 is provided on the cleaning box 3. A plurality of catching claws 7 are evenly installed outside the conveying net 5. The catching claws 7 are driven to move by the conveying net 5. When the catching claws 7 move to the lower end of the conveying net 5, the workpieces in the cleaning box 3 can be scooped onto the conveying net 5. As the conveying net 5 rotates, the workpieces can be conveyed to the upper end of the conveying net 5 to realize automatic discharge of the workpieces. During the conveying process, the conveying net 5 can drain the workpieces. Since a plurality of catching claws 7 are provided, continuous discharge of the workpieces can be realized. A driving mechanism 8 and a linkage mechanism 9 are provided outside the cleaning box 3. The driving mechanism 8 is used to drive the conveying net 5 to perform salvage work. While driving the conveying net 5, the driving mechanism 8 can drive a plurality of cleaning rollers 4 to rotate through the linkage mechanism 9. The rotation of the cleaning rollers 4 can scrub the workpieces in the cleaning box 3, and then subsequent discharge work can be performed.

[0022] In order to realize the salvaging action of the claw 7 on the workpiece, a servo motor 81 and two conveying rollers 82 are provided, one of the conveying rollers 82 is rotatably installed in the cleaning box 3, and an extension rod 83 for rotating the other conveying roller 82 is installed on the top of the cleaning box 3, and the conveying net 5 is arranged outside the two conveying rollers 82, and the servo motor 81 is fixedly installed on the outer wall of the cleaning box 3, and the output end of the servo motor 81 is fixedly connected to the axis of one of the conveying rollers 82, and the ends of the two conveying rollers 82 are fixedly connected with a pulley 84, and the outsides of the two pulleys 84 are jointly provided with a synchronous belt 85, and the servo motor 81 is driven to drive one of the conveying rollers 82, and one of the conveying rollers 82 rotates through the two pulleys 84 and the synchronous belt 85 to drive the other conveying roller 82 to rotate, and the two conveying rollers 82 rotate synchronously to drive the conveying net 5 to roll, so that the claw 7 can salvage the workpiece.

[0023] In order to enable the cleaning roller 4 to automatically brush the workpiece and reduce the workload of the staff, a plurality of synchronous wheels 94 are provided. The plurality of synchronous wheels 94 are respectively fixedly sleeved on the outside of the plurality of cleaning rollers 4, and a synchronous belt 95 is commonly provided on the outside of the plurality of synchronous wheels 94. The rotation of one synchronous wheel 94 can drive the plurality of synchronous wheels 94 to rotate synchronously through the synchronous belt 95, and the synchronous wheel 94 drives the cleaning roller 4 to rotate, and the rotation of the cleaning roller 4 can brush the surface of the workpiece.

[0024] The rotation of the synchronous wheel 94 requires power. If a power element is installed separately for the synchronous wheel 94, the manufacturing cost of the equipment will increase. In order to save manufacturing problems, a driving gear 91 is provided at the end fixing sleeve of one of the conveying rollers 82, and a transmission gear 92 is rotatably installed on the outer wall of the cleaning box 3. The transmission gear 92 is meshed with the driving gear 91. A passive gear 93 is provided at the end fixing sleeve of one of the cleaning rollers 4, and the passive gear 93 is meshed with the transmission gear 92. When the driving gear 91 rotates, the transmission gear 92 can be driven to rotate. When the transmission gear 92 rotates, the passive gear 93 can be driven to rotate. The rotation of the passive gear 93 can drive the synchronous wheel 94 to rotate, so that the conveying network 5 and the cleaning roller 4 are driven to rotate at the same time using one driving mechanism 8, saving energy and manufacturing costs.

[0025] During salvaging, the scoop claw 7 can only salvage parts on the side close to the scoop claw 7 in the cleaning box 3, while parts far away from the scoop claw 7 cannot be touched. In order to solve this technical problem, a hydraulic rod 12 is fixedly installed at one end of the cleaning box 3 away from the conveying network 5. The output end of the hydraulic rod 12 extends to the cleaning box 3 and is fixedly connected with a push plate 13. As the scoop claw 7 is salvaged, the hydraulic rod 12 can be driven to push the push plate 13 to push the workpiece toward the scoop claw 7, thereby facilitating continuous salvaging by the scoop claw 7.

[0026] In order to facilitate the collection of cleaned workpieces, a collecting box 10 is arranged on one side of the top of the base 1, a filter screen 6 is installed inside the collecting box 10, a pulley is installed on the top of the collecting box 10, and a slope 11 is arranged at one end of the base 1. The workpieces conveyed to the upper end of the conveying net 5 can fall from the conveying net 5 and fall into the collecting box 10. The filter screen 6 can drain the workpieces for a second time to facilitate the subsequent drying of the workpieces. After the collecting box 10 has collected the workpieces, the collecting box 10 can be slid out of the base 1 through the pulley. The setting of the slope 11 can transition the base 1 to the ground, which is convenient for the sliding of the collecting box 10.

[0027] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0028] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0029] Although 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 transmission mechanism for hot-dip galvanizing discharging, comprising a base (1), characterized in that: A bracket (2) is fixedly mounted on the top of the base (1), a cleaning box (3) is fixedly mounted on the top of the bracket (2), a plurality of cleaning rollers (4) are rotatably mounted inside the cleaning box (3), a conveying net (5) is arranged on the cleaning box (3), a plurality of scooping claws (7) are evenly mounted on the outside of the conveying net (5), and a driving mechanism (8) and a linkage mechanism (9) are arranged on the outside of the cleaning box (3).

2. The transmission mechanism for hot-dip galvanizing discharging according to claim 1, characterized in that: The driving mechanism (8) comprises a servo motor (81) and two conveying rollers (82), one of the conveying rollers (82) being rotatably mounted in a cleaning box (3), an extension rod (83) for rotating the other conveying roller (82) being mounted on the top of the cleaning box (3), the conveying net (5) being arranged outside the two conveying rollers (82), the servo motor (81) being fixedly mounted on the outer wall of the cleaning box (3), the output end of the servo motor (81) being fixedly connected to the axis of one of the conveying rollers (82), the ends of the two conveying rollers (82) being fixedly connected to a pulley one (84), and a synchronous belt one (85) being arranged outside the two pulleys one (84).

3. The transmission mechanism for hot dip galvanizing discharging according to claim 2, characterized in that: The linkage mechanism (9) comprises a plurality of synchronous wheels (94), the plurality of synchronous wheels (94) being respectively fixedly sleeved on the outside of a plurality of cleaning rollers (4), and a synchronous belt (95) is commonly arranged on the outside of the plurality of synchronous wheels (94).

4. The transmission mechanism for hot-dip galvanizing discharging according to claim 3, characterized in that: A driving gear (91) is provided on the end fixing sleeve of one of the conveying rollers (82), a transmission gear (92) is rotatably mounted on the outer wall of the cleaning box (3), and the transmission gear (92) is meshed with the driving gear (91), and a driven gear (93) is provided on the end fixing sleeve of one of the cleaning rollers (4), and the driven gear (93) is meshed with the transmission gear (92).

5. The transmission mechanism for hot-dip galvanizing discharging according to claim 1, characterized in that: A hydraulic rod (12) is fixedly mounted on one end of the cleaning box (3) away from the conveying network (5); an output end of the hydraulic rod (12) extends into the cleaning box (3) and is fixedly connected to a push plate (13).

6. The transmission mechanism for hot dip galvanizing discharging according to claim 1, characterized in that: A collecting box (10) is arranged on one side of the top of the base (1), a filter screen (6) is installed inside the collecting box (10), a pulley is installed on the top of the collecting box (10), and a slope (11) is arranged on one end of the base (1).

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