Metal mold production electroplating device

Abstract

The utility model belongs to the technical field of metal mold electroplating, and particularly relates to a metal mold production electroplating device which comprises an electroplating pool, a heating pipe is fixedly installed on the inner side wall of the electroplating pool, a first motor is fixedly installed in the middle of the lower end of the electroplating pool, and an output shaft of the first motor is rotationally connected with the electroplating pool. A first motor is welded to the inner side wall of the electroplating pool, a stirring paddle is fixedly connected to an output shaft of the first motor, a protrusion is fixedly connected to the vertical portion of the stirring paddle, an anti-rust spring is welded to the inner side wall of the electroplating pool, and a connecting piece is welded to the other end of the anti-rust spring and makes contact with the protrusion. According to the electroplating liquid heating device, through the arrangement of the heating pipe, the electroplating liquid can be heated and used, under the action of the first motor and the stirring paddle, the electroplating liquid can be stirred, and through the arrangement of the rust-proof spring, the protrusions and other structures, the connecting pieces can be stirred, and then the flowing rate of the electroplating liquid is increased, so that the heating efficiency of the electroplating liquid is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal mold electroplating technology, specifically to a metal mold production electroplating device. Background Technology

[0002] Electroplating equipment for metal mold production is a specialized device used to electroplat the surface of metal molds, aiming to improve the mold's wear resistance, corrosion resistance, surface hardness, and aesthetics. Electroplating technology is widely used in mold manufacturing, significantly extending the mold's service life and improving its performance.

[0003] A utility model patent with patent authorization announcement number CN213866472U discloses an electroplating device for metal mold production, including an electroplating tank, a cylindrical shell fixedly connected to the top of the electroplating tank, a first stepper motor fixedly connected inside the cylindrical shell, a lead screw fixedly connected to the output end of the first stepper motor, a threaded sleeve connected to the outside of the lead screw, a through hole opened on the outside of the cylindrical shell, a crossbar fixedly connected to the outside of the threaded sleeve, and two first arc-shaped plates fixedly connected to the top of the electroplating tank and fixedly connected to the outside of the cylindrical shell.

[0004] However, existing electroplating equipment for metal mold production also has certain shortcomings. Although existing electroplating equipment for metal mold production uses heating components such as heating tubes to heat the electroplating solution, the heating efficiency is affected by factors such as liquid flow efficiency and electroplating tank volume. Simply using heating tubes can easily lead to weak heating efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a metal mold production electroplating device, which solves the problem that although the existing metal mold production electroplating device uses heating components such as heating tubes to heat the electroplating solution, the heating efficiency is affected by factors such as liquid flow efficiency and electroplating tank volume, and the use of heating tubes alone is prone to result in weak heating efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electroplating device for metal mold production, comprising an electroplating tank, a heating tube fixedly installed on the inner wall of the electroplating tank, a motor fixedly installed at the lower middle part of the electroplating tank, the output shaft of the motor rotatably connected to the electroplating tank, an agitator fixedly connected to the output shaft of the motor, a protrusion fixedly connected to the vertical part of the agitator, a rust-proof spring welded to the inner wall of the electroplating tank, a connecting piece welded to the other end of the rust-proof spring, the connecting piece contacting the protrusion, and a mounting frame fixedly connected to the upper end of the electroplating tank, with a lifting mechanism provided on the mounting frame.

[0007] Preferably, two agitators are provided, which are symmetrically distributed on the output shaft of the motor. By providing the agitators, the electroplating solution can be agitated.

[0008] Preferably, the protrusion is spherical in shape and made of stainless steel. The protrusion allows the connecting piece to be compressed, and the stainless steel material has good durability.

[0009] Preferably, the lifting mechanism includes a second motor. The second motor is fixedly mounted on the left end of the mounting frame. The output shaft of the second motor is rotatably connected to the mounting frame. A winding wheel is fixedly sleeved on the outer side of the output shaft of the second motor. A traction line is provided on the surface of the winding wheel. A positioning hole is opened on the surface of the winding wheel. A positioning rod is slidably connected to the horizontal part of the mounting frame. The positioning rod is slidably connected to the positioning hole. A connecting spring is provided on the outer side of the vertical part of the positioning rod. Through the arrangement of the second motor, the winding wheel, and other structures, the traction line can be wound up for use. With the cooperation of the positioning hole, the positioning rod, and other structures, the winding wheel can be positioned, thereby controlling the position of the suspended platform.

[0010] Preferably, the lower end of the traction line is fixedly connected to a hanging basket via a connecting frame. The hanging basket is located directly above the electroplating tank, and the metal mold can be placed and used by the hanging basket.

[0011] Preferably, multiple positioning holes are provided, and the multiple positioning holes are arranged in a circular array on the winding wheel. The positioning holes facilitate the use of positioning rods for locking.

[0012] Preferably, one end of the connecting spring is welded to the horizontal plate of the positioning rod, and the other end of the connecting spring is welded to the mounting bracket. The positioning rod can be connected and used by means of the connecting spring.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model can heat the electroplating solution by setting a heating tube. Under the action of the motor and the agitator, the electroplating solution can be stirred. With the setting of anti-rust spring, protrusion and other structures, the connecting plate can be agitated, thereby accelerating the flow rate of the electroplating solution and improving the heating efficiency of the electroplating solution.

[0015] 2. This utility model, through the setting of a motor, a winding wheel, a traction line, and other structures, can raise and lower the suspended platform. Furthermore, the metal mold inside the suspended platform is electroplated, and with the help of positioning holes, positioning rods, connecting springs, and other structures, the winding wheel can be positioned, thereby controlling the position of the suspended platform and avoiding unnecessary movement of the suspended platform. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 A bottom view;

[0018] Figure 3 For the present utility model Figure 1 A front sectional view;

[0019] Figure 4 For the present utility model Figure 2 Enlarged view of point A.

[0020] In the diagram: 1. Electroplating tank; 2. Heating tube; 3. Motor 1; 4. Agitator; 5. Protrusion; 6. Rust-proof spring; 7. Connecting piece; 8. Mounting bracket; 9. Lifting mechanism; 91. Motor 2; 92. Rewinding reel; 93. Traction line; 94. Suspended basket; 95. Positioning hole; 96. Positioning rod; 97. Connecting spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 An electroplating apparatus for producing metal molds includes an electroplating tank 1, a heating tube 2 fixedly installed on the inner wall of the electroplating tank 1, a motor 3 fixedly installed at the lower middle part of the electroplating tank 1, the output shaft of the motor 3 being rotatably connected to the electroplating tank 1, an agitator 4 fixedly connected to the output shaft of the motor 3, a protrusion 5 fixedly connected to the vertical part of the agitator 4, a rust-proof spring 6 welded to the inner wall of the electroplating tank 1, a connecting piece 7 welded to the other end of the rust-proof spring 6, the connecting piece 7 contacting the protrusion 5, and a mounting bracket 8 fixedly connected to the upper end of the electroplating tank 1.

[0023] Please see Figure 1 , Figure 2 , Figure 4 There are two agitators 4, which are symmetrically distributed on the output shaft of motor 3. The agitators 4 can be used to agitate the electroplating solution. The protrusion 5 is spherical and made of stainless steel. The protrusion 5 can be used to press the connecting piece 7, and the stainless steel material has good durability.

[0024] Please see Figure 1 , Figure 2 , Figure 3 The mounting frame 8 is equipped with a lifting mechanism 9, which includes a second motor 91. The second motor 91 is fixedly installed on the left end of the mounting frame 8. The output shaft of the second motor 91 is rotatably connected to the mounting frame 8. A take-up reel 92 is fixedly sleeved on the outside of the output shaft of the second motor 91. A traction line 93 is provided on the surface of the take-up reel 92. A positioning hole 95 is opened on the surface of the take-up reel 92. A positioning rod 96 is slidably connected to the horizontal part of the mounting frame 8. The positioning rod 96 is slidably connected to the positioning hole 95. A connecting spring 97 is provided on the outside of the vertical part of the positioning rod 96. Through the arrangement of the second motor 91, the take-up reel 92 and other structures, the traction line 93 can be wound up and used. With the cooperation of the positioning hole 95, the positioning rod 96 and other structures, the take-up reel 92 can be positioned, thereby controlling the position of the suspended basket 94.

[0025] Please see Figure 1 , Figure 2 , Figure 3 The lower end of the traction line 93 is fixedly connected to the basket 94 via a connecting frame. The basket 94 is located directly above the electroplating tank 1. The basket 94 is used to place metal molds. Multiple positioning holes 95 are provided, and the multiple positioning holes 95 are arranged in a circular array on the winding wheel 92. The positioning holes 95 facilitate the engagement with the positioning rod 96. One end of the connecting spring 97 is welded to the horizontal plate of the positioning rod 96, and the other end of the connecting spring 97 is welded to the mounting bracket 8. The positioning rod 96 can be connected using the connecting spring 97.

[0026] The specific implementation process of this utility model is as follows: In use, the electroplating solution inside the electroplating tank 1 can be heated by the heating tube 2. The motor 3 is started to drive the output shaft to rotate, thereby driving the agitator 4 to rotate and agitate the electroplating solution. When the agitator 4 rotates, it can drive the protrusion 5 to rotate. When the protrusion 5 contacts the connecting piece 7, it can push the connecting piece 7 to move under the pressure. The anti-rust spring 6 deforms. When the protrusion 5 is separated from the connecting piece 7, the anti-rust spring 6 returns to its original shape, thereby driving the connecting piece 7 to reset. This causes the connecting piece 7 to shake continuously, improving the agitation and flow efficiency of the electroplating solution and ensuring a good heating effect.

[0027] By placing the metal mold into the basket 94, starting the motor 2 91 to drive the output shaft to rotate, thereby driving the take-up wheel 92 to rotate, and unloading the traction line 93, the basket 94 gradually moves down, and finally the basket 94 carries the metal mold into the electroplating solution of the electroplating tank 1 for electroplating treatment.

[0028] When the take-up reel 92 rotates, the positioning rod 96 is pushed upward by the pressure of the inner wall of the positioning hole 95, causing the connecting spring 97 to deform. Ultimately, the positioning rod 96 disengages from the positioning hole 95. Under the action of force, the positioning rod 96 slides along the surface of the take-up reel 92. When the positioning rod 96 slides into the positioning hole 95, the connecting spring 97 returns to its original deformation, thereby pulling the positioning rod 96 into the positioning hole 95, limiting the position of the take-up reel 92, and thus positioning the moving position of the basket 94.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal mold production electroplating apparatus comprising an electroplating bath (1), characterized by: The inner side wall of the electroplating tank (1) is fixedly installed with a heating pipe (2), the lower middle part of the electroplating tank (1) is fixedly installed with a motor (3), the output shaft of the motor (3) is rotatably connected with the electroplating tank (1), the output shaft of the motor (3) is fixedly connected with a stirring paddle (4), the vertical part of the stirring paddle (4) is fixedly connected with a protrusion (5), the inner side wall of the electroplating tank (1) is welded with an anti-rust spring (6), the other end of the anti-rust spring (6) is welded with a connecting plate (7), the connecting plate (7) is in contact with the protrusion (5), the upper end of the electroplating tank (1) is fixedly connected with a mounting frame (8), the mounting frame (8) is provided with a lifting mechanism (9).

2. The metal mold production electroplating apparatus according to claim 1, characterized by: The stirring paddle (4) is provided with two, the two stirring paddles (4) are symmetrically distributed on the output shaft of the motor (3).

3. The electroplating apparatus for producing metal molds according to claim 1, characterized in that: The protrusion (5) is a whole sphere, and the protrusion (5) is made of stainless steel.

4. The apparatus according to claim 1, wherein: The lifting mechanism (9) comprises a motor (91), the left end of the mounting frame (8) is fixedly installed with a motor (91), the output shaft of the motor (91) is rotatably connected with the mounting frame (8), the outer side of the output shaft of the motor (91) is fixedly sleeved with a winding wheel (92), the surface of the winding wheel (92) is provided with a traction line (93), the surface of the winding wheel (92) is provided with a positioning hole (95), the horizontal part of the mounting frame (8) is slidably connected with a positioning rod (96), the positioning rod (96) is slidably connected with the positioning hole (95), the vertical part of the positioning rod (96) is provided with a connecting spring (97) on the outer side.

5. The apparatus according to claim 4, wherein: the metal mold production electroplating device is characterized by comprising: a metal mold production electroplating device according to claim 4; and a metal mold production electroplating device according to claim 4. The lower end of the traction line (93) is fixedly connected with a hanging basket (94) through a connecting frame, and the hanging basket (94) is located directly above the electroplating tank (1).

6. The metal mold production electroplating apparatus according to claim 4, characterized by: The positioning hole (95) is provided with a plurality of, and the plurality of positioning holes (95) are arranged in an annular array on the winding wheel (92).

7. The apparatus according to claim 4, wherein: the metal mold production electroplating device is characterized by comprising: a metal mold production electroplating device according to any one of claims 1 to 6. One end of the connecting spring (97) is welded with the horizontal plate of the positioning rod (96), and the other end of the connecting spring (97) is welded with the mounting frame (8).

Images