Chromium plating device for steel nail production

Abstract

The utility model relates to the technical field of steel nail processing technology, and discloses a chromium plating device for steel nail production, which comprises a processing box, the rear end of the processing box is fixedly connected with a fixing plate, the bottom of the right side of the processing box is fixedly connected with a base, the top of the fixing plate is fixedly connected with a supporting plate, and the bottom of the supporting plate is fixedly connected with a linear guide rail. A sliding block is slidably connected to the outer wall of the linear guide rail, an air cylinder is fixedly connected to the bottom of the sliding block, a supporting disc is fixedly connected to the output end of the air cylinder, and supporting columns are fixedly connected to the four corners of the bottom of the supporting disc. The top of a steel nail is extruded and fixed through the first moving plate, the bottom of the steel nail is extruded and fixed through the second moving plate, the steel nails of different sizes can be fixed, the lifting plate and the filter screen in the machining box are moved upwards through movement of the connecting column and the fixing disc, impurities in the machining box are taken out, and the machining efficiency is improved. And the chromium plating quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel nail processing technology, in particular to a chrome plating device for the production of steel nails. Background Art

[0002] Steel nails are a kind of steel wire products used for nailing objects. They are widely used in various fields such as industry, agriculture, construction, and civil use. They are mainly used to fix objects with small axial separation force and small radial shear force. They have the characteristics of simple processing, easy use, and rapid nailing. In order to increase the service life of steel nails, galvanizing is usually performed on the surface of steel nails. Galvanizing refers to the surface treatment technology of plating a layer of zinc on the surface of metal, alloy or other materials for aesthetics and rust prevention. Steel nails are usually hot-dip galvanized, which is to inject the steel nails into a high temperature zinc liquid to complete the galvanizing of the surface of the steel nails.

[0003] After searching, the existing Chinese patent announcement number is: CN218893748U, which provides a chrome plating device for the production of steel nails. The patent screens and fixes the steel nails so that the steel nails can be quickly fixed on the device one by one, and the steel nails are chrome-plated, thereby improving the chrome plating effect of the device.

[0004] Although the above patent can improve the chrome plating effect of the device, the above-mentioned chrome plating device for the production of steel nails still has the following problems: when the existing steel nails are in use, the size of each steel nail is different. Chrome plating of steel nails of different sizes requires replacing different carrier boxes, which is cumbersome to operate and reduces practicality.

[0005] In view of the above problems, a chrome plating device for the production of steel nails is proposed. Utility Model Content

[0006] The utility model aims to provide a chrome-plating device for the production of steel nails, which solves the problem that the sizes of the existing steel nails in the background technology are different when they are used, and different carrier boxes need to be replaced for chrome-plating of steel nails of different sizes, which is cumbersome to operate and reduces the practicality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chrome plating device for the production of steel nails, comprising a processing box, a fixed plate is fixedly connected to the rear end of the processing box, a base is fixedly connected to the bottom right of the processing box, a support plate is fixedly connected to the top of the fixed plate, a linear guide is fixedly connected to the bottom of the support plate, a sliding block is slidably connected to the outer wall of the linear guide, a cylinder is fixedly connected to the bottom of the sliding block, a support plate is fixedly connected to the output end of the cylinder, support columns are fixedly connected to the four corners of the bottom of the support plate, a first mounting plate is fixedly connected to the bottom of the support column, a second mounting plate is fixedly connected to the bottom of the first mounting plate, a uniformly distributed first slot hole is opened inside the first mounting plate, a first slide groove is opened at both front and rear ends of the first mounting plate, a first slider is slidably connected to the inner wall of the first slide groove, a uniformly distributed first moving plate is fixedly connected between the first sliders, a second slide groove is opened at both front and rear ends of the inner wall of the second mounting plate, a second slider is slidably connected to the inner wall of the second slide groove, a uniformly distributed second moving plate is fixedly connected between the second sliders, a uniformly distributed second slot hole is opened on the top of the second mounting plate, and a cleaning component is provided at the bottom of the base.

[0008] By adopting the above technical solution, the second slot hole does not penetrate the second mounting plate, and the first slot hole penetrates the first mounting plate. The steel nail is placed inside, the first bolt is rotated to the right, and the second bolt is rotated to the left.

[0009] As a further description of the above technical solution: the cleaning component includes a motor, the motor is fixedly connected to the middle end of the top of the base, and the output end of the motor is fixedly connected to a screw rod.

[0010] By adopting the above technical solution, the motor is fixed by the base, and the motor drives the screw rod to rotate.

[0011] As a further description of the above technical solution: a first bolt is rotatably connected inside the first movable plate on the right side, and the first bolt is threadedly connected to the first mounting plate.

[0012] By adopting the above technical solution, the first bolt is rotated to the right side, thereby driving the first movable plate to move.

[0013] As a further description of the above technical solution: a second bolt is rotatably connected inside the second movable plate on the left side, and the second bolt is threadedly connected to the second mounting plate.

[0014] By adopting the above technical solution, the second bolt is rotated to the left side, thereby driving the second movable plate to move.

[0015] As a further description of the above technical solution: the outer ring at the top of the screw rod is threadedly connected to a nut pair, and the top of the nut pair is fixedly connected to a movable seat.

[0016] By adopting the above technical solution, the nut pair is driven to move by the rotation of the screw rod.

[0017] As a further description of the above technical solution: guide columns are passed through and slidably connected to both the front and rear ends of the movable seat, and the guide columns are fixedly connected to the base.

[0018] By adopting the above technical solution, the movable seat is guided and limited by the guide column.

[0019] As a further description of the above technical solution: both front and rear ends of the top of the moving seat are fixedly connected with connecting columns, and the top of the connecting column is fixedly connected with a fixing plate.

[0020] By adopting the above technical solution, the connecting column is driven to move upward by the upward movement of the movable seat.

[0021] As a further description of the above technical solution: a lifting plate is fixedly connected to the bottom of the fixed plate, and a filter screen is fixedly connected to the bottom of the lifting plate.

[0022] By adopting the above technical solution, impurities in the processing box can be cleaned through the filter net to ensure the quality of the next time.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a chrome plating device for the production of steel nails. First, the first bolt is rotated to move the first movable plate inside, so that the first slider slides on the inner wall of the first slide groove, and the top of the steel nail is squeezed and fixed by the first movable plate. The second bolt is rotated to make the second slider drive the inner wall of the second slide groove to slide, and the bottom of the steel nail is squeezed and fixed by the second movable plate, so that steel nails of different sizes can be fixed.

[0025] 2. The utility model provides a chrome-plating device for the production of steel nails. The motor drives the wire to rotate, and the screw rod rotates to drive the nut pair to move upward, so that the movable seat moves upward, drives the connecting column and the fixed plate to move, and moves the lifting plate and the filter screen in the processing box upward, removes impurities from the processing box, and improves the quality of chrome plating. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall side structure of the utility model;

[0028] Figure 3 It is a schematic cross-sectional structure diagram of the first mounting plate of the utility model;

[0029] Figure 4 It is a schematic cross-sectional structure diagram of the second mounting plate of the utility model;

[0030] Figure 5 It is a schematic diagram of the cross-sectional structure of the processing box of the utility model.

[0031] In the figure: 1. processing box; 2. base; 3. fixed plate; 4. support plate; 5. motor; 6. screw rod; 7. nut pair; 8. guide column; 9. connecting column; 10. fixed plate; 11. linear guide; 12. sliding block; 13. cylinder; 14. support plate; 15. support column; 16. first mounting plate; 17. first slot; 18. first slide groove; 19. first slider; 20. first bolt; 21. second mounting plate; 22. second slide groove; 23. second slider; 24. second slot; 25. second bolt; 26. first movable plate; 27. second movable plate; 28. lifting plate; 29. ​​filter screen; 30. movable seat. DETAILED DESCRIPTION

[0032] The following will refer to 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 of 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.

[0033] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0034] Reference Figure 1 The utility model is a chrome plating device for producing steel nails, comprising a processing box 1, a fixing plate 3 is fixedly connected to the rear end of the processing box 1, a base 2 is fixedly connected to the bottom right side of the processing box 1, and a support plate 4 is fixedly connected to the top of the fixing plate 3.

[0035] Reference Figure 3 and Figure 4The bottom of the support plate 4 is fixedly connected to a linear guide 11, and the limit blocks on the left and right sides of the linear guide 11 limit the sliding block 12. The outer wall of the linear guide 11 is slidably connected to the sliding block 12, and the bottom of the sliding block 12 is fixedly connected to a cylinder 13. The cylinder 13 is driven to move by the linear guide 11 and the sliding block 12, and the support plate 14, the support column 15 and the first mounting plate 16 are driven to move by the cylinder 13. The output end of the cylinder 13 is fixedly connected to the support plate 14, and the four corners of the bottom of the support plate 14 A support column 15 is fixedly connected at the bottom, a first mounting plate 16 is fixedly connected at the bottom of the support column 15, a second mounting plate 21 is fixedly connected at the bottom of the first mounting plate 16, a uniformly distributed first slot 17 is opened inside the first mounting plate 16, a first slide groove 18 is opened at both the front and rear ends of the first mounting plate 16, a first slider 19 is slidably connected to the inner wall of the first slide groove 18, a uniformly distributed first moving plate 26 is fixedly connected between the first sliders 19, and a second slide groove 22 is opened on the inner walls of both the front and rear ends of the second mounting plate 21. The inner wall of the second slide groove 22 is slidably connected with a second slider 23, and a uniformly distributed second movable plate 27 is fixedly connected between the second sliders 23. A uniformly distributed second slotted hole 24 is opened on the top of the second mounting plate 21. The first bolt 20 is rotatably connected inside the first movable plate 26 on the right side, and the first bolt 20 is threadedly connected to the first mounting plate 16. The second bolt 25 is rotatably connected inside the second movable plate 27 on the left side, and the second bolt 25 is threadedly connected to the second mounting plate 21. Put the steel nail into the first mounting plate 16 and the second mounting plate 21, rotate the first bolt 20, so that the first movable plate 26 inside moves, so that the first sliders 19 on both sides of the first movable plate 26 slide on the inner wall of the first slide groove 18, and the top of the steel nail is squeezed and fixed by the first movable plate 26, and the second bolt 25 is rotated to make the second movable plate 27 move, so that the second slider 23 drives the inner wall of the second slide groove 22 to slide, and the bottom of the steel nail is squeezed and fixed by the second movable plate 27, so that steel nails of different sizes can be fixed.

[0036] Reference Figure 2 and Figure 5A cleaning assembly is provided at the bottom of the base 2, and the cleaning assembly includes a motor 5, which is fixedly connected to the middle end of the top of the base 2, and a screw rod 6 is fixedly connected to the output end of the motor 5. A nut pair 7 is threadedly connected to the outer ring of the top of the screw rod 6, and a moving seat 30 is fixedly connected to the top of the nut pair 7. A guide column 8 is penetrated and slidably connected to the front and rear ends of the moving seat 30, and the guide column 8 is fixedly connected to the base 2, and the moving seat 30 is guided by the guide column 8. The front and rear ends of the top of the moving seat 30 are fixedly connected to the connecting column 9, and the top of the connecting column 9 is fixedly connected to the fixed plate 1 0, a lifting plate 28 is fixedly connected to the bottom of the fixed plate 10, and a filter screen 29 is fixedly connected to the bottom of the lifting plate 28. After the steel nails are chrome-plated, the first mounting plate 16 and the second mounting plate 21 are driven upward by the cylinder 13, and the screw rod 6 is driven to rotate by the motor 5. The nut pair 7 is driven upward by the rotation of the screw rod 6, so that the movable seat 30 moves upward, and the connecting column 9 and the fixed plate 10 are driven upward, and the lifting plate 28 and the filter screen 29 in the processing box 1 are moved upward, and the impurities in the processing box 1 are removed to improve the quality of chrome plating.

[0037] Working principle: Put the steel nail into the first mounting plate 16 and the second mounting plate 21, rotate the first bolt 20 to move the first movable plate 26 inside, so that the first sliders 19 on both sides of the first movable plate 26 slide on the inner wall of the first slide groove 18, and squeeze and fix the top of the steel nail through the first movable plate 26, rotate the second bolt 25 to move the second movable plate 27, drive the second slider 23 to drive the inner wall of the second slide groove 22 to slide, and squeeze and fix the bottom of the steel nail through the second movable plate 27, which can fix steel nails of different sizes, and fix them through the linear guide 11 and the sliding The block 12 drives the cylinder 13 to move, and the cylinder 13 drives the support plate 14, the support column 15 and the first mounting plate 16 to move, and the steel nails are chrome-plated. After the chrome-plating of the steel nails is completed, the first mounting plate 16 and the second mounting plate 21 are moved upward by the cylinder 13, and the motor 5 drives the screw rod 6 to rotate, and the screw rod 6 rotates to drive the nut pair 7 to move upward, so that the movable seat 30 moves upward, drives the connecting column 9 and the fixed plate 10 to move upward, and moves the lifting plate 28 and the filter screen 29 in the processing box 1 upward, removes impurities in the processing box 1, and improves the quality of the next chrome plating.

[0038] 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.

[0039] 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 chrome plating device for producing steel nails, comprising a processing box (1), characterized in that: The rear end of the processing box (1) is fixedly connected to a fixing plate (3), the bottom right side of the processing box (1) is fixedly connected to a base (2), the top of the fixing plate (3) is fixedly connected to a support plate (4), the bottom of the support plate (4) is fixedly connected to a linear guide rail (11), the outer wall of the linear guide rail (11) is slidably connected to a sliding block (12), the bottom of the sliding block (12) is fixedly connected to a cylinder (13), the output end of the cylinder (13) is fixedly connected to a supporting disk (14), the bottom four corners of the supporting disk (14) are fixedly connected to supporting columns (15), the bottom of the supporting column (15) is fixedly connected to a first mounting plate (16), the bottom of the first mounting plate (16) is fixedly connected to a second mounting plate (21), the The first mounting plate (16) is provided with first slot holes (17) distributed evenly therein, the first mounting plate (16) is provided with first slide grooves (18) at both front and rear ends, the first slide grooves (18) are slidably connected to the inner wall of the first slide grooves (18), a first movable plate (26) distributed evenly therein is fixedly connected between the first movable plates (19), the second mounting plate (21) is provided with second slot holes (24) distributed evenly therein at the top, and a cleaning assembly is provided at the bottom of the base (2).

2. The chrome plating device for producing steel nails according to claim 1, characterized in that: The cleaning assembly comprises a motor (5), the motor (5) is fixedly connected to the middle end of the top of the base (2), and a screw rod (6) is fixedly connected to the output end of the motor (5).

3. The chrome plating device for producing steel nails according to claim 1, characterized in that: A first bolt (20) is rotatably connected inside the first movable plate (26) on the right side, and the first bolt (20) is threadedly connected to the first mounting plate (16).

4. The chrome plating device for producing steel nails according to claim 1, characterized in that: A second bolt (25) is rotatably connected inside the second movable plate (27) on the left side, and the second bolt (25) is threadedly connected to the second mounting plate (21).

5. The chrome plating device for producing steel nails according to claim 2, characterized in that: The outer ring at the top of the screw rod (6) is threadedly connected to a nut pair (7), and the top of the nut pair (7) is fixedly connected to a moving seat (30).

6. The chrome plating device for producing steel nails according to claim 5, characterized in that: Guide columns (8) are passed through and slidably connected to both the front and rear ends of the movable seat (30), and the guide columns (8) are fixedly connected to the base (2).

7. The chrome plating device for producing steel nails according to claim 5, characterized in that: The front and rear ends of the top of the movable seat (30) are fixedly connected to connecting columns (9), and the top of the connecting column (9) is fixedly connected to a fixing plate (10).

8. The chrome plating device for producing steel nails according to claim 7, characterized in that: A lifting plate (28) is fixedly connected to the bottom of the fixed plate (10), and a filter screen (29) is fixedly connected to the bottom of the lifting plate (28).

Images