CN211283511U

CN211283511U - Mechanism for quickly transferring parts

Info

Publication number: CN211283511U
Application number: CN201921072403.1U
Authority: CN
Inventors: 孙智生; 杨耀华
Original assignee: Shaanxi Baoguang Vacuum Electric Device Co ltd
Current assignee: Shaanxi Baoguang Vacuum Electric Device Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-08-18
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a mechanism of quick transfer part, the loach carrying platform comprises a supporting fram, the support frame is improved level and is fixed with the slide rail of two parallels, be provided with the frame on the slide rail, the vertical installation frame that is fixed with on the frame, be provided with the base member in the through-hole of installation frame, the base member passes through the gyro wheel and slides from top to bottom at the installation frame lateral wall, the installation frame top is fixed with driving motor a, driving motor a's motor shaft passes through the track and is connected with the rings at base member top, the base member lateral wall is fixed with driving motor b, driving motor b's motor shaft passes the through-hole of base member, driving motor b. After the part is processed in the strong corrosive solution, the crank arm is driven by the motor to rotate, the part makes circular motion on a vertical plane along with the rotation of the crank arm, the part is discharged from the strong corrosive solution tank and directly immersed into a rinsing water tank, local over-corrosion of the part is avoided, and the diffusion of strong polluted gas between operations is greatly reduced.

Description

Mechanism for quickly transferring parts

Technical Field

The utility model belongs to the technical field of the haulage equipment, concretely relates to shift mechanism of part fast.

Background

The common metal material in the high-voltage vacuum industry is oxygen-free copper, and because high-voltage vacuum devices have strict requirements on the cleanliness and the roughness of the surfaces of parts, mechanical processing burrs on the surfaces of the parts can directly influence the quality of the electric vacuum devices, and the consequence of work failure of the electric vacuum devices can be caused.

At present, the copper parts in the high-tension vacuum industry need to be treated by a strong acid chemical polishing process before assembly, and because the chemical polishing solution belongs to a strong acid component and has strong and quick chemical reaction with the copper, the parts need to have strict process control points when being processed in the solution:

1. the parts are processed in the solution for 4-7 seconds;

2. after the parts are taken out of the tank from the solution, the parts need to enter a rinsing water tank within 3 seconds, and the chemical reaction between the pickling solution and the parts is terminated as soon as possible (the phenomena of uneven color and finish of the parts caused by local reaction of the parts are avoided).

The existing equipment has two types of structures of production lines, namely a gantry type and a single-arm type, all running tracks of the existing equipment are that the parts can be taken out of acid liquor and immersed into a rinsing water tank only after the parts are taken out of the acid liquor through the processes of part rising, translation, descending and the like, the chemical reaction of the acid liquor stained on the parts is stopped, the shortest time is 19 seconds, and the requirement of a control point 2 cannot be met. Therefore, the copper part pickling production line can not be automatically transformed, and the pickling processing of the copper part is carried out by using a manual basket lifting mode. The copper material has high specific gravity, so parts are heavy; soft and easy to deform; rapid chemical reaction and the like, and forms uncontrollable fluctuation of the quality of the product caused by human factors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shift mechanism of part fast, it can realize trading the abluent process in groove fast to the part, guarantees the part quality.

The utility model adopts the technical proposal that the mechanism for quickly transferring the parts comprises a vertically arranged support frame, two parallel slide rails are horizontally fixed on the support frame, a frame is arranged on the slide rails, an installation frame with a rectangular cross section is vertically fixed on the frame, a rectangular through hole is arranged at the center of the installation frame, a base body is arranged in the through hole of the installation frame, a hanging ring is welded at the top of the base body, rollers are arranged at two sides of the base body, the base body slides up and down on the side wall of the installation frame through the rollers, a driving motor a is fixed at the top of the installation frame, a motor shaft of the driving motor a is connected with the hanging ring at the top of the base body through a track, a through hole is arranged at the middle part of the base body, a driving motor b is fixed on the outer side, the other end of the connecting shaft is movably connected with a crank arm.

The utility model is also characterized in that,

the crank arm comprises a first connecting arm, a connecting shaft is movably connected with one end of the first connecting arm, the other end of the first connecting arm is perpendicularly connected with one end of a second connecting arm, and the second connecting arm is connected with a part through a hook.

The couple is provided with two at least.

The bottom of the frame is provided with a plurality of rollers, the frame can slide on the sliding rails, the frame is also fixedly provided with a driving motor c, and a motor shaft of the driving motor c is connected with one roller in the frame.

The substrate is a square steel plate with the thickness of 50 mm.

The utility model has the advantages that:

increase a connecting lever rotary mechanism on present single armed formula self-cleaning (electroplating) production line, after the part is handled in strong corrosive solution and is accomplished, after the signal is received to the connecting lever, it is rotatory by motor drive connecting lever, the part is along with the rotatory circular motion of making the perpendicular of connecting lever, the part is accomplished simultaneously and is upwards moved forward, go out the groove from strong corrosive solution groove one step, operating time is less than or equal to 3 seconds, direct immersion rinsing basin, avoid the local over corrosion (the flower of part), greatly reduce the diffusion of strong gaseous pollutants at the operation room.

Drawings

Fig. 1 is a schematic structural diagram of a mechanism for quickly transferring parts according to the present invention.

In the figure, 1, a driving motor a, 2, a driving motor b, 3, a driving motor c, 4, a crank arm, 5, a crawler belt, 6, a part, 7, a hook, 8, a slide rail, 9, a base body, 10, a mounting frame, 11, a frame, 12, a process tank, 13, a rinsing tank, 14, a support frame, 15, a connecting shaft, 16, a first connecting arm and 17, a second connecting arm are arranged.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to a mechanism for quickly transferring parts, as shown in figure 1, comprising a vertically arranged support frame 14, two parallel slide rails 8 are horizontally fixed on the support frame 14, a frame 11 is arranged on the slide rails 8, a plurality of rollers are arranged at the bottom of the frame 11, a guard plate is arranged at the outer side of the rollers, the frame 11 can slide on the slide rails 8, a driving motor c3 is further fixed on the frame 11, a motor shaft of the driving motor c3 passes through a guard plate hole of the rollers of the frame 11 to be connected with one roller in the frame 11, an installation frame 10 with a rectangular cross section is vertically fixed on the frame 11, a rectangular through hole is arranged at the center of the installation frame 10, a base body 9 is arranged in the through hole of the installation frame 10, the base body 9 is a square steel plate with a thickness of 50 mm, lifting rings are welded at the top of the base body 9, a driving motor a1 is fixed on the top of the mounting frame 10, a motor shaft of the driving motor a1 is connected with a hanging ring on the top of a base body 9 through a crawler 5, a through hole is formed in the middle of the base body 9, a driving motor b2 is fixed on the outer side wall of the base body 9, a motor shaft of the driving motor b2 penetrates through the through hole of the base body 9, the motor shaft of the driving motor b2 is connected with one end of a connecting shaft 15 through a coupler, the other end of the connecting shaft 15 is movably connected with a crank arm 4, the crank arm 4 comprises a first connecting arm 16, the connecting shaft 15 is movably connected with one end of the first connecting arm 16, the other end of the first connecting arm 16 is vertically; at least two hooks 7 are arranged;

the utility model relates to a shift mechanism of part fast, concrete theory of operation is:

the part 6 is hung on the hook 7, the crawler 5 is wound on the motor shaft of the driving motor a1, and when the driving motor a1 rotates forwards, the crawler 5 is pulled, so that the base body 9 rises to the upper end of the frame 10; the carriage 11 is driven by a driving motor c3 to load the base body 9 and carry the parts 6 to travel to a designated position along the slide rails 8, and a driving motor a1 rotates reversely to pull the crawler 5, so that the base body 9 descends to the lower end of the frame 10; the parts 6 are sent into a designated process tank 12, after the parts 6 finish the processing time of the process tank 12, a driving motor b2 is driven to rotate, a rotary crank arm 4 is pulled to rotate, the rotary crank arm 4 makes a semicircular motion by taking an O point as a center and taking the rotary crank arm 4 as a radius, the suspended parts 6 are driven to make an arc motion, the parts are taken out from the process tank 12 (an acid tank) 12 and enter a rinsing tank 13 adjacent to the process tank 12, the parts are transferred between the two tanks within 3 seconds, the local over-corrosion (the flowering) of the parts caused by the overlong retention time of the parts in the air before entering the rinsing tank 13 is avoided, and the diffusion of strong pollution gas in the operation room is greatly reduced.

Claims

1. The mechanism for quickly transferring parts is characterized by comprising a vertically arranged support frame (14), wherein two parallel sliding rails (8) are horizontally fixed on the support frame (14), a frame (11) is arranged on each sliding rail (8), an installation frame (10) with a rectangular cross section is vertically fixed on each frame (11), a rectangular through hole is formed in the center of the installation frame (10), a base body (9) is arranged in the through hole of the installation frame (10), lifting rings are welded on the top of the base body (9), rollers are arranged on two sides of the base body (9), the base body (9) slides up and down on the side wall of the installation frame (10) through the rollers, a driving motor a (1) is fixed on the top of the installation frame (10), and a motor shaft of the driving motor a (1) is connected with the lifting rings on the top of the base body (9) through a crawler (5), the through-hole has been seted up at base member (9) middle part, base member (9) lateral wall is fixed with driving motor b (2), the through-hole of base member (9) is passed to the motor shaft of driving motor b (2), the motor shaft of driving motor b (2) passes through coupling joint connecting axle (15) one end, connecting axle (15) other end swing joint has crank arm (4).

2. The mechanism for rapidly transferring parts as claimed in claim 1, wherein the crank arm (4) comprises a first connecting arm (16), the connecting shaft (15) is movably connected with one end of the first connecting arm (16), the other end of the first connecting arm (16) is vertically connected with one end of a second connecting arm (17), and the second connecting arm (17) is connected with the part (6) through a hook (7).

3. Mechanism for rapidly transferring parts according to claim 2, characterized in that said hooks (7) are provided in at least two.

4. The mechanism for rapidly transferring parts as claimed in claim 1, wherein a plurality of rollers are disposed at the bottom of the carriage (11), the carriage (11) can slide on the slide rails (8), a driving motor c (3) is further fixed on the carriage (11), and a motor shaft of the driving motor c (3) is connected with one roller in the carriage (11).

5. Mechanism for the rapid transfer of parts according to claim 1, characterized in that said matrix (9) is a square steel plate with a thickness of 50 mm.