A hot dip galvanizing device for bolt production

Abstract

The utility model discloses a hot-dip galvanizing device for bolt production, which relates to the technical field of bolt production equipment, including a base, a mobile unit fixedly connected to the top of the base, and a lifting unit arranged at the top of the mobile unit; the mobile unit includes a vertical plate fixedly connected to one side of the top of the base, a driving assembly arranged in the middle of one side of the vertical plate, and a linkage assembly arranged at the top of the driving assembly; the lifting unit includes a horizontal plate fixedly connected to the top of one side of the vertical plate, a lifting assembly arranged at the bottom of the horizontal plate, and a placement assembly arranged at the bottom of the lifting assembly. The utility model is a hot-dip galvanizing device for bolt production. When the electric telescopic rod is started, the effective components of the bottom layer of the galvanizing water can be shaken to the upper layer, and during the operation of the electric telescopic rod and the cylinder, the galvanizing water will drive the bolt to shake, so that the original contact points of the bolt with the partition plate and the connecting plate are replaced with different contact points, so that the galvanized part is not easily worn.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt production equipment, in particular to a hot-dip galvanizing device for bolt production. Background Art

[0002] Hot-dip galvanizing is also called hot-dip galvanizing and hot-dip galvanizing: it is an effective way to prevent metal corrosion. It is mainly used in metal structural facilities in various foundry industries. Bolts need to be galvanized during the production process to achieve the purpose of corrosion protection.

[0003] After searching in the public (announcement) number: CN219490124U, a hot-dip galvanizing device for bolt production is disclosed, whose structure includes a galvanizing box, a feed plate and a pulling box. The bolts flow downward through the feed port and pass through the leak plate at the lower end of the feed plate. The bolts are galvanized under the action of the liquid inside the galvanizing box filling the upper part of the leak plate, and the bolts are fully galvanized when they roll downward, and it is avoided that the bolts are damaged by collision due to stirring. At the same time, the feed plate is pulled up and down by the second electric push rod to prevent the bolts from accumulating in one place during the downward movement and then falling into the pulling box. Then, the electric push rod is used to pull the force rod so that the pulling box is pulled out of the galvanizing box through the pull-out groove, and then it is rotated after standing for a period of time, so that the bolts fall into the pulling box.

[0004] Although the above scheme avoids the damage caused by bolt collision by stirring, the galvanizing water is static and the bottom layer has more effective ingredients, resulting in insufficient galvanizing effect of the bolt. In addition, the bolt is galvanized by rolling. Although the bolt will not collide during galvanizing, the galvanized part of the bolt is easily worn during the rolling process. Utility Model Content

[0005] The main purpose of the utility model is to provide a hot-dip galvanizing device for bolt production. The mobile unit is set to solve the problem that the galvanizing effect of the bolt is not good enough because the galvanizing water is stationary and the effective ingredients in the bottom layer are more. The lifting unit is set to solve the problem that the bolt is galvanized by rolling the bolt. In this way, although the bolt will not collide during galvanizing, the galvanized part of the bolt is easily worn during the rolling process.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hot-dip galvanizing device for bolt production comprises a base, a moving unit fixedly connected to the top of the base, and a lifting unit arranged at the top of the moving unit;

[0008] The mobile unit includes a vertical plate fixedly connected to one side of the top end of the base, a driving assembly arranged in the middle of one side of the vertical plate, and a linkage assembly arranged at the top end of the driving assembly;

[0009] The lifting unit comprises a horizontal plate fixedly connected to the top end of one side of the vertical plate, a lifting component arranged at the bottom end of the horizontal plate, and a placing component arranged at the bottom end of the lifting component.

[0010] Preferably, the driving assembly in the mobile unit includes an electric telescopic rod fixedly connected to the middle of one side of the vertical plate, a galvanized box fixedly connected to one end of the electric telescopic rod, a slider fixedly connected to the bottom end of the galvanized box, and a slide groove opened in the middle of the base;

[0011] The sliding block extends to the interior of the sliding groove.

[0012] Preferably, the linkage assembly in the mobile unit includes a snap-in slot opened at the top of the galvanized box shell, a plug-in column arranged inside the snap-in slot, a top cover fixedly connected to the top of the plug-in column, and a rectangular hole opened in the middle of the top cover.

[0013] Preferably, the mobile unit further comprises a heating plate fixedly connected to the middle of the bottom end of the galvanizing box shell, and galvanizing water arranged inside the galvanizing box.

[0014] Preferably, the lifting assembly in the lifting unit includes a cylinder fixedly connected to one side of the top end of the horizontal plate, a telescopic column fixedly connected to the bottom end of the cylinder, a connecting column fixedly connected to the bottom end of the telescopic column, a limiting ring fixedly connected to the outside of the connecting column, and a loading frame fixedly connected to the bottom end of the connecting column;

[0015] The outer side of the telescopic column fits with the inner side of the rectangular hole, and the diameter of the limiting ring is greater than the width of the rectangular hole.

[0016] Preferably, the placement component in the lifting unit includes two placement holes opened inside the loading frame, multiple partition plates fixedly connected to the inside of the placement holes, connecting plates fixedly connected to both sides of the multiple partition plates, multiple second circular holes opened inside the partition plates, first circular holes opened inside the connecting plates, multiple external holes opened inside the loading frame outer shell, and a connecting hole connected between the two placement holes.

[0017] Preferably, the placement assembly in the lifting unit further comprises a connection block fixedly connected to the bottom end of the partition plate, a limit plate fixedly connected to the bottom ends of the plurality of connection blocks, and a plurality of liquid inlet holes opened inside the limit plate;

[0018] The height of the connecting block is smaller than the width of the bolt.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. In the utility model, by setting the moving unit, the electric telescopic rod can be started to drive the galvanizing box to move on the slide. In this way, the galvanizing box is subjected to thrust, and the galvanizing water inside will vibrate, and the effective components of the bottom layer will be vibrated to the upper layer. At the same time, the movement of the galvanizing water is used to move the bolts to be galvanized, thereby optimizing the galvanizing effect.

[0021] 2. In the utility model, through the setting of the lifting unit, a plurality of bolts are respectively placed in the grooves formed by the partition plate and the connecting plate, the bottom end of the bolt contacts with the top end of the limit plate, and the starting cylinder drives the loading frame to move to the bottom end of the galvanizing box, and the galvanizing water fully contacts with the bolts through the liquid inlet hole, the external hole, the first circular hole and the second circular hole. At the same time, during the operation of the electric telescopic rod and the cylinder, the galvanizing water will drive the bolts to shake, so that the original contact points of the bolts with the partition plate and the connecting plate are replaced with different contact points, which is not easy to wear the galvanized part, and further optimizes the galvanizing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the top cover in the utility model;

[0024] Figure 3 It is a cross-sectional view of the galvanized box in the utility model;

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the loading frame in the utility model;

[0026] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0027] In the figure:

[0028] 1. Base;

[0029] 2. Mobile unit; 201. Vertical plate; 202. Electric telescopic rod; 203. Top cover; 204. Rectangular hole; 205. Galvanized box; 206. Slide; 207. Plug-in column; 208. Sliding block; 209. Heating plate; 210. Snap-in groove;

[0030] 3. Lifting unit; 301. Horizontal plate; 302. Cylinder; 303. Telescopic column; 304. Limiting ring; 305. Connecting column; 306. Loading frame; 307. Connecting hole; 308. Partition plate; 309. Connecting plate; 310. External hole; 311. First circular hole; 312. Second circular hole; 313. Connecting block; 314. Limiting plate; 315. Liquid inlet hole. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0032] Example 1

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a hot-dip galvanizing device for bolt production includes a base 1, a moving unit 2 fixedly connected to the top of the base 1, and a lifting unit 3 arranged at the top of the moving unit 2;

[0034] The mobile unit 2 includes a vertical plate 201 fixedly connected to one side of the top of the base 1, a driving assembly arranged in the middle of one side of the vertical plate 201, and a linkage assembly arranged at the top of the driving assembly;

[0035] The lifting unit 3 includes a horizontal plate 301 fixedly connected to the top of one side of the vertical plate 201, a lifting component arranged at the bottom of the horizontal plate 301, and a placement component arranged at the bottom of the lifting component.

[0036] The driving assembly in the mobile unit 2 includes an electric telescopic rod 202 fixedly connected to the middle of one side of the vertical plate 201, a galvanizing box 205 fixedly connected to one end of the electric telescopic rod 202, a slider 208 fixedly connected to the bottom end of the galvanizing box 205, and a slide groove 206 opened in the middle of the base 1;

[0037] The slider 208 extends into the interior of the slide slot 206 .

[0038] The linkage assembly in the mobile unit 2 includes a snap-in slot 210 opened at the top of the outer shell of the galvanized box 205, a plug-in column 207 arranged inside the snap-in slot 210, a top cover 203 fixedly connected to the top of the plug-in column 207, and a rectangular hole 204 opened in the middle of the top cover 203.

[0039] The mobile unit 2 further comprises a heating plate 209 fixedly connected to the middle of the bottom end of the outer shell of the galvanizing box 205 , and galvanizing water arranged inside the galvanizing box 205 .

[0040] The lifting assembly in the lifting unit 3 includes a cylinder 302 fixedly connected to one side of the top of the horizontal plate 301, a telescopic column 303 fixedly connected to the bottom of the cylinder 302, a connecting column 305 fixedly connected to the bottom of the telescopic column 303, a limiting ring 304 fixedly connected to the outside of the connecting column 305, and a loading frame 306 fixedly connected to the bottom of the connecting column 305;

[0041] The outer side of the telescopic column 303 fits with the inner side of the rectangular hole 204 , and the diameter of the limiting ring 304 is greater than the width of the rectangular hole 204 .

[0042] The placement component in the lifting unit 3 includes two placement holes opened inside the loading frame 306, multiple partition plates 308 fixedly connected to the inside of the placement holes, a connecting plate 309 fixedly connected to both sides of the multiple partition plates 308, multiple second circular holes 312 opened inside the partition plates 308, a first circular hole 311 opened inside the connecting plate 309, multiple external holes 310 opened inside the outer shell of the loading frame 306, and a connecting hole 307 connected between the two placement holes.

[0043] The placement assembly in the lifting unit 3 further includes a connection block 313 fixedly connected to the bottom end of the partition plate 308, a limit plate 314 fixedly connected to the bottom ends of the plurality of connection blocks 313, and a plurality of liquid inlet holes 315 opened inside the limit plate 314;

[0044] The height of the connection block 313 is smaller than the width of the bolt.

[0045] The galvanizing box 205 can be driven to move on the slide 206 by starting the electric telescopic rod 202. In this way, the galvanizing box 205 is subjected to thrust, and the galvanizing water inside will vibrate, and the effective components of the bottom layer will be vibrated to the upper layer. At the same time, the movement of the galvanizing water can be used to move the bolts to be galvanized, thereby optimizing the galvanizing effect.

[0046] Example 2

[0047] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a hot-dip galvanizing device for bolt production includes a base 1, a moving unit 2 fixedly connected to the top of the base 1, and a lifting unit 3 arranged at the top of the moving unit 2;

[0048] The mobile unit 2 includes a vertical plate 201 fixedly connected to one side of the top of the base 1, a driving assembly arranged in the middle of one side of the vertical plate 201, and a linkage assembly arranged at the top of the driving assembly;

[0049] The lifting unit 3 includes a horizontal plate 301 fixedly connected to the top of one side of the vertical plate 201, a lifting component arranged at the bottom of the horizontal plate 301, and a placement component arranged at the bottom of the lifting component.

[0050] The driving assembly in the mobile unit 2 includes an electric telescopic rod 202 fixedly connected to the middle of one side of the vertical plate 201, a galvanizing box 205 fixedly connected to one end of the electric telescopic rod 202, a slider 208 fixedly connected to the bottom end of the galvanizing box 205, and a slide groove 206 opened in the middle of the base 1;

[0051] The slider 208 extends into the interior of the slide slot 206 .

[0052] The linkage assembly in the mobile unit 2 includes a snap-in slot 210 opened at the top of the outer shell of the galvanized box 205, a plug-in column 207 arranged inside the snap-in slot 210, a top cover 203 fixedly connected to the top of the plug-in column 207, and a rectangular hole 204 opened in the middle of the top cover 203.

[0053] The mobile unit 2 further comprises a heating plate 209 fixedly connected to the middle of the bottom end of the outer shell of the galvanizing box 205 , and galvanizing water arranged inside the galvanizing box 205 .

[0054] The lifting assembly in the lifting unit 3 includes a cylinder 302 fixedly connected to one side of the top of the horizontal plate 301, a telescopic column 303 fixedly connected to the bottom of the cylinder 302, a connecting column 305 fixedly connected to the bottom of the telescopic column 303, a limiting ring 304 fixedly connected to the outside of the connecting column 305, and a loading frame 306 fixedly connected to the bottom of the connecting column 305;

[0055] The outer side of the telescopic column 303 fits with the inner side of the rectangular hole 204 , and the diameter of the limiting ring 304 is greater than the width of the rectangular hole 204 .

[0056] The placement component in the lifting unit 3 includes two placement holes opened inside the loading frame 306, multiple partition plates 308 fixedly connected to the inside of the placement holes, a connecting plate 309 fixedly connected to both sides of the multiple partition plates 308, multiple second circular holes 312 opened inside the partition plates 308, a first circular hole 311 opened inside the connecting plate 309, multiple external holes 310 opened inside the outer shell of the loading frame 306, and a connecting hole 307 connected between the two placement holes.

[0057] The placement assembly in the lifting unit 3 further includes a connection block 313 fixedly connected to the bottom end of the partition plate 308, a limit plate 314 fixedly connected to the bottom ends of the plurality of connection blocks 313, and a plurality of liquid inlet holes 315 opened inside the limit plate 314;

[0058] The height of the connection block 313 is smaller than the width of the bolt.

[0059] A plurality of bolts are placed in the grooves formed by the partition plate 308 and the connecting plate 309 respectively, and the bottom ends of the bolts are in contact with the top ends of the limit plates 314. The cylinder 302 is started to drive the loading frame 306 to move to the bottom end of the galvanizing box 205, and the galvanizing water fully contacts the bolts through the liquid inlet hole 315, the external hole 310, the first circular hole 311 and the second circular hole 312. At the same time, during the operation of the electric telescopic rod 202 and the cylinder 302, the galvanizing water will drive the bolts to shake, so that the original contact points of the bolts with the partition plate 308 and the connecting plate 309 are replaced with different contact points, which is not easy to wear the galvanized parts, and the galvanizing effect is further optimized.

[0060] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hot dip galvanizing device for bolt production, comprising a base (1), characterized in that: It also includes a moving unit (2) fixedly connected to the top of the base (1), and a lifting unit (3) arranged at the top of the moving unit (2); The mobile unit (2) comprises a vertical plate (201) fixedly connected to one side of the top end of the base (1), a driving assembly arranged in the middle of one side of the vertical plate (201), and a linkage assembly arranged at the top end of the driving assembly; The lifting unit (3) comprises a horizontal plate (301) fixedly connected to the top end of one side of the vertical plate (201), a lifting component arranged at the bottom end of the horizontal plate (301), and a placement component arranged at the bottom end of the lifting component.

2. A hot dip galvanizing device for bolt production according to claim 1, characterized in that: The driving assembly in the mobile unit (2) comprises an electric telescopic rod (202) fixedly connected to the middle of one side of the vertical plate (201), a galvanizing box (205) fixedly connected to one end of the electric telescopic rod (202), a sliding block (208) fixedly connected to the bottom end of the galvanizing box (205), and a sliding groove (206) opened in the middle of the base (1); The sliding block (208) extends into the interior of the sliding groove (206).

3. A hot dip galvanizing device for bolt production according to claim 2, characterized in that: The linkage assembly in the mobile unit (2) comprises a clamping groove (210) provided at the top end of the outer shell of the galvanized box (205), a plug-in column (207) arranged inside the clamping groove (210), a top cover (203) fixedly connected to the top end of the plug-in column (207), and a rectangular hole (204) provided in the middle of the top cover (203).

4. A hot dip galvanizing device for bolt production according to claim 3, characterized in that: The mobile unit (2) also includes a heating plate (209) fixedly connected to the middle of the bottom end of the outer shell of the galvanizing box (205), and galvanizing water arranged inside the galvanizing box (205).

5. A hot dip galvanizing device for bolt production according to claim 4, characterized in that: The lifting assembly in the lifting unit (3) comprises a cylinder (302) fixedly connected to one side of the top end of the horizontal plate (301), a telescopic column (303) fixedly connected to the bottom end of the cylinder (302), a connecting column (305) fixedly connected to the bottom end of the telescopic column (303), a limiting ring (304) fixedly connected to the outside of the connecting column (305), and a loading frame (306) fixedly connected to the bottom end of the connecting column (305); The outer side of the telescopic column (303) fits into the inner side of the rectangular hole (204), and the diameter of the limiting ring (304) is greater than the width of the rectangular hole (204).

6. A hot-dip galvanizing device for bolt production according to claim 5, characterized in that: The placement component in the lifting unit (3) includes two placement holes opened inside the loading frame (306), a plurality of partition plates (308) fixedly connected inside the placement holes, a connecting plate (309) fixedly connected to both sides of the plurality of partition plates (308), a plurality of second circular holes (312) opened inside the partition plates (308), a first circular hole (311) opened inside the connecting plate (309), a plurality of external holes (310) opened inside the outer shell of the loading frame (306), and a connecting hole (307) connectedly arranged between the two placement holes.

7. A hot dip galvanizing device for bolt production according to claim 6, characterized in that: The placement assembly in the lifting unit (3) further comprises a connection block (313) fixedly connected to the bottom end of the partition plate (308), a limit plate (314) fixedly connected to the bottom ends of the plurality of connection blocks (313), and a plurality of liquid inlet holes (315) opened inside the limit plate (314); The height of the connecting block (313) is smaller than the width of the bolt.

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