1. The automatic opening and closing device applied to the barrel plating barrel is characterized by comprising a barrel plating barrel (1), a door plate component (2) and an automatic opening and closing component (3), wherein an opening (11) is formed in the barrel plating barrel (1), the door plate component (2) is arranged at the opening (11), the automatic opening and closing component (3) is used for opening and closing the door plate component (2), a plurality of door bolt holes (12) are formed in two sides of the opening (11), a locking component (4) is arranged on each door bolt hole (12), the door plate component (2) comprises a cover plate (21), a rotating shaft (22) is arranged on each cover plate (21), a door bolt (23) is connected to each rotating shaft (22) in a rotating mode, the door bolt (23) is clamped in the door bolt holes (12), the locking component (4) is abutted to the door bolt (23), and a handle (231) is arranged on each door bolt (23), automatic open and close part (3) includes mounting panel (31), be provided with carousel (32) on mounting panel (31), be provided with first connecting plate (33) on carousel (32), be provided with two die clamping cylinder (34) on first connecting plate (33), be connected with clamp plate (35) on die clamping cylinder (34), clamp plate (35) with handle (231) looks joint.

2. The automatic opening and closing device applied to the barrel plating barrel is characterized in that the cover plate (21) is provided with three door bolts (23), and the three door bolts (23) are arranged at equal intervals along the length direction of the cover plate (21).

3. The automatic opening and closing device applied to the barrel plating barrel as claimed in claim 2, wherein two second connecting plates (232) are arranged on three door bolts (23), and opposite ends of the handle (231) are respectively connected to the ends of the two second connecting plates (232).

4. The automatic opening and closing device applied to the barrel plating barrel is characterized in that one side, opposite to the bolt (23), of the cover plate (21) is provided with a retaining ring (211), the retaining rings (211) are arranged at equal intervals along the circumferential direction of the cover plate (21), and the retaining rings (211) are abutted with the side wall of the opening (11).

5. The automatic opening and closing device applied to the barrel plating barrel is characterized in that a locking hole (121) is formed in the bolt hole (12), and the locking component (4) is installed in the locking hole (121).

6. The automatic opening and closing device applied to the barrel plating barrel is characterized in that the locking component (4) comprises a spring (41) and a locking block (42), one end of the spring (41) is fixedly connected in the locking hole (121), and the other opposite end of the spring (41) is fixedly connected with the locking block (42).

7. The automatic opening and closing device applied to the barrel plating barrel of claim 6 is characterized in that a slope (421) is arranged on the locking block (42).

8. The automatic opening and closing device applied to the barrel plating barrel is characterized in that a motor (36) for driving the rotary disc (32) to rotate is arranged on the mounting plate (31).

9. The automatic opening and closing device applied to the barrel plating barrel according to the claim 1 is characterized in that the opposite ends of the mounting plate (31) are respectively provided with a third connecting plate (37).

Background

Barrel plating is also called barrel plating and is suitable for plating small parts which cannot be or are not suitable to be hung due to the influence of factors such as shape, size and the like. It is an electroplating processing mode which places a certain number of small parts in a special roller, and makes the surface of the part deposit various metal or alloy coatings in an indirect conduction mode under the rolling state so as to achieve the purposes of surface protection and decoration and various functionalities.

The barrel plating process is that the small parts which are processed before plating are loaded into the roller, the parts tightly press the cathode conducting device in the roller under the action of self gravity, the roller rotates in a certain direction at a certain speed, and the parts roll and fall ceaselessly after being rotated in the roller. Fresh solution outside the roller is continuously replenished into the roller through countless small holes on the wall plate of the roller, and old solution in the roller and hydrogen generated in the electroplating process are also exhausted out of the roller through the small holes, so that a coating is formed on the surface of a part.

Electroplating barrel-plating section of thick bamboo among the prior art all adopts other mode or artificial mode to open closed cylinder door, leads to efficiency not high, and barrel-plating section of thick bamboo door live time has been long simultaneously, leads to fixed insecure, has certain potential safety hazard, can't satisfy current production demand.

Disclosure of Invention

The invention aims to: in order to solve the problems of low opening efficiency and weak fixation of the electroplating barrel plating barrel, the automatic opening and closing device applied to the barrel plating barrel is provided.

In order to achieve the above purpose, the invention provides an automatic opening and closing device applied to a barrel plating barrel, comprising the barrel plating barrel, a door plate part and an automatic opening and closing part, wherein the barrel plating barrel is provided with an opening, the door plate part is arranged at the opening, the automatic opening and closing part is used for opening and closing the door plate part, two sides of the opening are respectively provided with a plurality of door bolt holes, the door bolt holes are provided with locking parts, the door plate part comprises a cover plate, the cover plate is provided with a rotating shaft, the rotating shaft is rotatably connected with door bolts, the door bolts are clamped in the door bolt holes, the locking parts are abutted against the door bolts, the door bolts are provided with handles, the automatic opening and closing part comprises a mounting plate, the mounting plate is provided with a turntable, the turntable is provided with a first connecting plate, and the first connecting plate is provided with two clamping cylinders, the clamping cylinder is connected with a clamping plate, and the clamping plate is clamped with the handle.

As a further description of the above technical solution:

the cover plate is provided with three bolts, and the bolts are arranged along the length direction of the cover plate at equal intervals.

As a further description of the above technical solution:

the three door bolts are provided with two second connecting plates, and the two opposite ends of the handle are respectively connected to the end parts of the two second connecting plates.

As a further description of the above technical solution:

the cover plate is provided with a check ring on one side opposite to the bolt, the check ring is arranged along the circumferential direction of the cover plate at equal intervals, and the check ring is abutted to the side wall of the opening.

As a further description of the above technical solution:

the door bolt hole is provided with a locking hole, and the locking part is arranged in the locking hole.

As a further description of the above technical solution:

the locking component comprises a spring and a locking block, one end of the spring is fixedly connected in the locking hole, and the other end of the spring, which is opposite to the spring, is fixedly connected with the locking block.

As a further description of the above technical solution:

the locking block is provided with an inclined plane.

As a further description of the above technical solution:

and the mounting plate is provided with a motor for driving the rotary disc to rotate.

As a further description of the above technical solution:

and the opposite two ends of the mounting plate are respectively provided with a third connecting plate.

As the technical scheme is adopted, the invention has the beneficial effects that:

1. according to the automatic opening and closing device applied to the barrel plating barrel, the cover plate can be automatically opened and closed through the arranged rotary table, the clamping cylinder, the clamping plate and the motor, the automation degree is improved, and therefore the electroplating efficiency can be improved.

2. According to the automatic opening and closing device applied to the barrel plating barrel, the bolt can be more firmly fixed in the bolt hole through the arranged spring, the locking block and the locking hole, the bolt can be prevented from sliding out of the bolt hole due to abrasion, the bolt can be prevented from falling off when the barrel plating barrel rotates, products can be prevented from flowing out, and the production safety can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an automatic opening and closing device applied to a barrel plating barrel.

FIG. 2 is a schematic structural diagram of a door panel component of an automatic opening and closing device applied to a barrel plating barrel.

FIG. 3 is a schematic structural diagram of a barrel plating barrel applied to an automatic opening and closing device of the barrel plating barrel.

FIG. 4 is a schematic structural diagram of a locking component of an automatic opening and closing device applied to a barrel plating barrel.

Illustration of the drawings:

1. barrel plating cylinder; 11. an opening; 12. a door bolt hole; 121. a locking hole; 2. a door panel component; 21. a cover plate; 211. a retainer ring; 22. a rotating shaft; 23. a door bolt; 231. a handle; 232. a second connecting plate; 3. an automatic opening and closing member; 31. mounting a plate; 32. a turntable; 33. a first connecting plate; 34. a clamping cylinder; 35. a clamping plate; 36. a motor; 37. a third connecting plate; 4. a locking member; 41. a spring; 42. a locking block; 421. a bevel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an automatic opening and closing device applied to a barrel plating barrel, including a barrel plating barrel 1, a door plate component 2 and an automatic opening and closing component 3, wherein the barrel plating barrel 1 is provided with an opening 11, the door plate component 2 is arranged at the opening 11, the automatic opening and closing component 3 is used for opening and closing the door plate component 2, two sides of the opening 11 are respectively provided with a plurality of door bolt holes 12, the door bolt holes 12 are provided with locking components 4, the door plate component 2 includes a cover plate 21, the cover plate 21 is provided with a rotating shaft 22, the rotating shaft 22 is rotatably connected with a door bolt 23, the door bolt 23 is clamped in the door bolt holes 12, the locking components 4 are abutted against the door bolt 23, the door bolt 23 is provided with a handle 231, the automatic opening and closing component 3 includes a mounting plate 31, the mounting plate 31 is provided with a turntable 32, the turntable 32 is provided with a first connecting plate 33, the first connecting plate 33 is provided with two clamping cylinders 34, the clamping cylinders 34 are connected with clamping plates 35, and the clamping plates 35 are clamped with the handle 231.

The cover plate 21 is provided with three door bolts 23, and the three door bolts 23 are arranged at equal intervals along the length direction of the cover plate 21. This improves the stability of the cover plate fixation.

The three bolts 23 are provided with two second connecting plates 232, and the two opposite ends of the handle 231 are respectively connected to the ends of the two second connecting plates 232. Therefore, the synchronous movement of the three door bolts can be ensured, and the opening and closing of the door bolts are facilitated.

A retaining ring 211 is arranged on one side of the cover plate 21 opposite to the bolt 23, the retaining ring 211 is arranged at equal intervals along the circumferential direction of the cover plate 21, and the retaining ring 211 abuts against the side wall of the opening 11. Therefore, the cover plate and the barrel plating barrel can be connected more tightly.

The door bolt hole 12 is provided with a locking hole 121, and the locking part 4 is installed in the locking hole 121.

The locking component 4 comprises a spring 41 and a locking block 42, one end of the spring 41 is fixedly connected in the locking hole 121, and the other end of the spring 41 is fixedly connected with the locking block 42. Therefore, when the door bolt is inserted into the door bolt hole, the locking block can be abutted against the door bolt under the action of the spring, so that the door bolt can be fixed more firmly and stably.

The locking block 42 is provided with a slope 421. This facilitates the movement of the locking block.

The mounting plate 31 is provided with a motor 36 for driving the turntable 32 to rotate.

The opposite ends of the mounting plate 31 are provided with third connecting plates 37, respectively. The installation and fixation of the installation plate are convenient.

The working principle is as follows: when the barrel plating barrel 1 is charged, firstly, the clamping cylinder 34 is started, the clamping cylinder 34 drives the clamping plates 35 to move, so that the clamping plates 35 are clamped with the handle 231, at the moment, the two clamping plates 35 fix the handle simultaneously, the stability of fixing the clamping plates 35 and the handle 231 is improved, and when the motor 36 is started, the motor 36 drives the handle 231 to rotate, so that the handle 231 drives the door bolt 23 to rotate, the door bolt 23 is moved out of the door bolt hole 12, a cover plate can be opened, and a product can be charged into the barrel plating barrel 1; after the loading is completed, the motor 36 rotates in the reverse direction to insert the bolt 23 into the bolt hole 12, the locking block 42 abuts against the bolt, the clamping plate 35 is separated from the handle 231, and the electroplating is started.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.