CN216585211U

CN216585211U - Bolt blackening equipment

Info

Publication number: CN216585211U
Application number: CN202123225808.4U
Authority: CN
Inventors: 周新荣; 裴海彦
Original assignee: Guangdong Fanyi Fastener Co ltd
Current assignee: Guangdong Fanyi Fastener Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-24
Anticipated expiration: 2031-12-21

Abstract

The utility model provides bolt blackening equipment. The bolt blackening equipment comprises a tank body; the cabinet body is fixedly installed at the top of the tank body and is communicated with the tank body; the annular plate is rotatably arranged on the inner wall of the top of the cabinet body; the rotating shaft is rotatably arranged on the annular plate; the two winding wheels are fixedly sleeved on the rotating shaft; the steel wire rope is rotatably arranged on the winding wheel; the net frame is fixedly arranged at one ends of the two steel wire ropes; and the two fixed pipes are symmetrically and fixedly arranged on the inner wall of the cabinet body. The bolt blackening equipment provided by the utility model has the advantages of convenience in use, no need of manually stretching into blackening liquid to fish the blackening liquid, high blackening speed and convenience in drying the surface of the blackened bolt.

Description

Bolt blackening equipment

Technical Field

The utility model relates to the technical field of bolt blackening, in particular to bolt blackening equipment.

Background

The blackening treatment of the surface of steel is a surface protection and decoration technology which is widely applied to mechanical parts, precision instruments, weapons and daily necessities, and is particularly suitable for precision instruments which can not be electroplated and coated. When the bolt is processed, a layer of black iron oxide film needs to be generated on the surface of the bolt through blackening equipment so as to prevent the bolt from rusting and improve the anticorrosion effect of the bolt.

However, most of the traditional bolt blackening equipment directly places the bolt in blackening liquid for blackening treatment, after blackening is finished, the bolt needs to be manually stretched into the blackening liquid by hands to be fished, and the traditional bolt blackening equipment is more complicated, and after blackening is finished, the surface of the bolt is not convenient to rapidly treat.

Therefore, it is necessary to provide a new bolt blackening apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the bolt blackening equipment which is convenient to use, does not need to manually extend into blackening liquid by hands to be fished, has high blackening speed and is convenient to dry the surface of a blackened bolt.

In order to solve the above technical problem, the bolt blackening apparatus provided by the present invention comprises: a tank body; the cabinet body is fixedly installed at the top of the pool body and communicated with the pool body; the annular plate is rotatably arranged on the inner wall of the top of the cabinet body; the rotating shaft is rotatably arranged on the annular plate; the two winding wheels are fixedly sleeved on the rotating shaft; the steel wire rope is rotatably arranged on the winding wheel; the net frame is fixedly arranged at one ends of the two steel wire ropes; the two fixed pipes are symmetrically and fixedly arranged on the inner wall of the cabinet body; and the air outlet nozzle is fixedly arranged on the fixed pipe and is communicated with the fixed pipe.

Preferably, the fixed pipe is fixedly provided with a connecting pipe, one end of the connecting pipe penetrates through the cabinet body, the top of the cabinet body is fixedly provided with an air inlet pipe, and one end of the connecting pipe is communicated with the air inlet pipe.

Preferably, one side fixed mounting of the cabinet body has the heating cabinet, the one end of intake pipe with the heating cabinet is linked together, fixed mounting has the fan in the heating cabinet, fixed mounting has electric heating wire in the heating cabinet, electric heating wire is located the top of fan.

Preferably, a first motor is fixedly mounted at the top of the cabinet body, and an output shaft of the first motor extends into the cabinet body and is fixedly connected with the annular plate.

Preferably, fixed mounting has two bearing frames on the annular plate, the pivot is rotated and is installed on two bearing frames, fixed cover is equipped with driven gear in the pivot, the bottom fixed mounting of annular plate has the second motor, fixed mounting has the driving gear on the output shaft of second motor, the driving gear with driven gear meshes mutually.

Preferably, the top of the annular plate is fixedly provided with two positioning blocks, the top of the cabinet body is provided with an annular groove, and the positioning blocks are in sliding connection with the inner wall of the annular groove.

Preferably, one side of the pool body is provided with a drain pipe, and the drain pipe is provided with a valve.

Compared with the related art, the bolt blackening equipment provided by the utility model has the following beneficial effects:

the utility model provides bolt blackening equipment, wherein a cabinet body is communicated with a tank body, two winding wheels are fixedly sleeved on a rotating shaft, steel wire ropes are rotatably installed on the winding wheels, and a net frame is fixedly installed at one ends of the two steel wire ropes, so that the height of the net frame can be conveniently adjusted, bolts can be conveniently placed into the tank body for blackening, and meanwhile, the bolts do not need to manually stretch into the tank body for fishing; the annular plate is rotatably arranged on the inner wall of the top of the cabinet body, so that the screen frame can be conveniently driven to rotate, the contact between the bolt and blackening liquid can be accelerated, and the blackening speed can be improved; two fixed pipe symmetry fixed mounting is in on the inner wall of the cabinet body, the gas outlet nozzle is linked together with fixed pipe, is convenient for carry out drying process to the bolt after the blackening finishes, conveniently takes.

Drawings

Fig. 1 is a schematic structural diagram of a bolt blackening apparatus according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic front view of the structure shown in fig. 1.

Reference numbers in the figures: 1. a tank body; 2. a cabinet body; 3. an annular plate; 4. a rotating shaft; 5. a winding wheel; 6. a wire rope; 7. a screen frame; 8. a fixed tube; 9. an air outlet nozzle; 10. a connecting pipe; 11. an air inlet pipe; 12. a heating box; 13. a fan; 14. an electric heating wire; 15. a first motor; 16. a driven gear; 17. a second motor; 18. a drive gear.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1 to 3 in combination, the bolt blackening apparatus includes: a tank body 1; the tank body 2 is fixedly arranged at the top of the tank body 1, the tank body 2 is communicated with the tank body 1, and a through hole is formed in the bottom of the tank body 2 and communicated with the tank body 1; the annular plate 3 is rotatably arranged on the inner wall of the top part of the cabinet body 2; the rotating shaft 4 is rotatably arranged on the annular plate 3; the two winding wheels 5 are fixedly sleeved on the rotating shaft 4; the steel wire rope 6 is rotatably arranged on the winding wheel 5, and the other end of the steel wire rope 6 is fixed on the winding wheel 5; the net frame 7 is fixedly arranged at one end of each of the two steel wire ropes 6, so that the height of the net frame 7 can be conveniently adjusted; the two fixed tubes 8 are symmetrically and fixedly arranged on the inner wall of the cabinet body 2; go out the air cock 9, go out air cock 9 fixed mounting in on the fixed pipe 8, and go out air cock 9 and be linked together with fixed pipe 8, go out the air cock and be convenient for give vent to anger with the even divergence of hot-air.

Fixed mounting has connecting pipe 10 on the fixed pipe 8, the one end of connecting pipe 10 runs through the cabinet body 2, the top fixed mounting of the cabinet body 2 has intake pipe 11, the one end of connecting pipe 10 with intake pipe 11 is linked together, and intake pipe 11 is convenient for get into fixed intraductal 8 through connecting pipe 10 with hot-air.

One side fixed mounting of the cabinet body 2 has a heating cabinet 12, the one end of intake pipe 11 with heating cabinet 12 is linked together, fixed mounting has fan 13 in the heating cabinet 12, fixed mounting has electric heating wire 14 in the heating cabinet 12, electric heating wire 14 is located the top of fan 13 is convenient for let in the hot-air in to intake pipe 11, is favorable to carrying out drying process to the bolt after the blackening.

The top fixed mounting of the cabinet body 2 has a first motor 15, the output shaft of the first motor 15 extends to in the cabinet body 2 and with the annular plate 3 fixed connection is convenient for drive the annular plate 3 through the first motor 15 and rotate.

Fixed mounting has two bearing frames on the

annular plate

3, 4 rotations of pivot are installed on two bearing frames, and the bearing frame plays the effect of support to pivot 4, fixed cover is equipped with driven gear 16 on the pivot 4, the bottom fixed mounting of annular plate 3 has second motor 17, fixed mounting has driving gear 18 on the output shaft of second motor 17, driving gear 18 with driven gear 16 meshes mutually, through driving gear 18 and the cooperation of driven gear 16, is convenient for drive pivot 4 and rotates to be favorable to wind-up wheel 5 to unreel or the rolling.

Two positioning blocks are fixedly mounted at the top of the annular plate 3, an annular groove is formed in the top of the cabinet body 2, the positioning blocks are in sliding connection with the inner wall of the annular groove, and the positioning blocks and the annular groove play a limiting role in the annular plate 3.

A drain pipe is arranged on one side of the pool body 1, so that liquid in the pool body 1 can be conveniently discharged, and a valve is arranged on the drain pipe.

The working principle of the bolt blackening equipment provided by the utility model is as follows:

a cabinet door is arranged on the cabinet body 2, the cabinet door 2 is opened, bolts needing blackening are placed in the net frame 7, then the second motor 17 is started, an output shaft of the second motor 17 drives the driving gear 18 to rotate, the driving gear 18 drives the driven gear 16 to rotate, the driven gear 16 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the winding wheel 5 to rotate, at the moment, unwinding is started, and the net frame 7 drives the bolts to move downwards under the action of gravity, so that the bolts enter the tank body 1 to be subjected to blackening treatment;

during blackening, the first motor 15 can be started, the first motor 15 drives the annular plate 3 to rotate, the screen frame 7 can be rotated, the bolt is driven to rotate, the contact between the bolt and blackening liquid can be accelerated, and the blackening speed is improved;

after the blackening finishes, 18 antiport of control second motor, make screen frame 7 rebound, drive the bolt and remove to the cabinet body 2 in, start-up fan 13 and electric heating wire 14, fan 13 will be hot-blast blowin connecting pipe 10 through intake pipe 11, then blow off by a plurality of air outlet nozzle 9 through fixed pipe 8, can dry the bolt, can start first motor 15 simultaneously, can be so that screen frame 7 is rotatory, be favorable to improving the stoving speed, the back that finishes of drying, open the cabinet door, alright pour out the bolt in screen frame 7, do not need artifical hand to stretch into cell body 1 and fish for, and easy operation, the blackening is fast, and be convenient for be fast with the blackening liquid drying process on bolt surface.

the utility model provides bolt blackening equipment, wherein a cabinet body 2 is communicated with a pool body 1, two winding wheels 5 are fixedly sleeved on a rotating shaft 4, steel wire ropes 6 are rotatably arranged on the winding wheels 5, and a net frame 7 is fixedly arranged at one ends of the two steel wire ropes 6, so that the height of the net frame 7 can be conveniently adjusted, the bolt can be conveniently placed into the pool body 1 for blackening, and meanwhile, the bolt does not need to be manually stretched into the pool body 1 for fishing; the annular plate 3 is rotatably arranged on the inner wall of the top of the cabinet body 2, so that the net frame 7 is conveniently driven to rotate, the contact between the bolt and blackening liquid is favorably accelerated, and the blackening speed is improved; two fixed 8 symmetrical fixed mounting of pipe on the inner wall of the cabinet body 2, the gas outlet nozzle 9 is linked together with fixed pipe 8, is convenient for carry out drying process to the bolt after the blackening finishes, conveniently takes.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A bolt blackening apparatus, comprising:

a tank body;

the cabinet body is fixedly installed at the top of the pool body and communicated with the pool body;

the annular plate is rotatably arranged on the inner wall of the top of the cabinet body;

the rotating shaft is rotatably arranged on the annular plate;

the two winding wheels are fixedly sleeved on the rotating shaft;

the steel wire rope is rotatably arranged on the winding wheel;

the net frame is fixedly arranged at one ends of the two steel wire ropes;

the two fixed pipes are symmetrically and fixedly arranged on the inner wall of the cabinet body;

and the air outlet nozzle is fixedly arranged on the fixed pipe and is communicated with the fixed pipe.

2. The bolt blackening equipment according to claim 1, wherein a connecting pipe is fixedly installed on the fixed pipe, one end of the connecting pipe penetrates through the cabinet body, an air inlet pipe is fixedly installed at the top of the cabinet body, and one end of the connecting pipe is communicated with the air inlet pipe.

3. The bolt blackening equipment according to claim 2, wherein a heating box is fixedly mounted on one side of the cabinet body, one end of the air inlet pipe is communicated with the heating box, a fan is fixedly mounted in the heating box, an electric heating wire is fixedly mounted in the heating box, and the electric heating wire is located above the fan.

4. The bolt blackening equipment according to claim 1, wherein a first motor is fixedly mounted at the top of the cabinet body, and an output shaft of the first motor extends into the cabinet body and is fixedly connected with the annular plate.

5. The bolt blackening apparatus according to claim 4, wherein two bearing seats are fixedly mounted on the annular plate, the rotating shaft is rotatably mounted on the two bearing seats, a driven gear is fixedly sleeved on the rotating shaft, a second motor is fixedly mounted at the bottom of the annular plate, a driving gear is fixedly mounted on an output shaft of the second motor, and the driving gear is meshed with the driven gear.

6. The bolt blackening equipment according to claim 5, wherein two positioning blocks are fixedly mounted at the top of the annular plate, an annular groove is formed at the top of the cabinet body, and the positioning blocks are slidably connected with the inner wall of the annular groove.

7. The bolt blackening equipment according to claim 5, wherein a drain pipe is arranged on one side of the tank body, and a valve is arranged on the drain pipe.