CN114131132A

CN114131132A - Coil depainting and tinning device

Info

Publication number: CN114131132A
Application number: CN202111655314.1A
Authority: CN
Inventors: 李兵
Original assignee: Anhui Longci New Energy Technology Co ltd
Current assignee: Anhui Longci New Energy Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-03-04
Anticipated expiration: 2041-12-30
Also published as: CN114131132B

Abstract

The invention relates to a coil depainting and tinning device which comprises a rotating disc, wherein eight empty slots are formed in the outer surface of the rotating disc, each empty slot is provided with a station, the eight stations respectively comprise a feeding station, a depainting station, a cleaning station, a first blow-drying station, a second blow-drying station, a scaling powder station, a soldering station and a blanking station, and clamping components for placing coils are respectively placed on the empty slots.

Description

Coil depainting and tinning device

Technical Field

The invention relates to the technical field of coil processing, in particular to a coil depainting and tinning device.

Background

The line founds coil and plays end depainting skin and soldering tin and is a process that most induction coil all will experience, current operation scheme is basically that it separates to remove the two processes of paint skin and soldering tin, accomplish respectively, production efficiency is lower, and when depainting, because most is to carry out to make the manual coil put into the latent appearance that dissolves, the degree of depth that leads to the coil depainting is inconsistent, because tin stove liquid level temperature is higher, scald to artifical soldering tin causes personnel easily, and the time control of artifical soldering tin is inhomogeneous.

In order to solve the above-mentioned drawbacks, a technical solution is now provided.

Disclosure of Invention

The invention aims to provide a coil paint removing and tin applying device.

The technical problems to be solved by the invention are as follows:

the existing operation scheme is that the two processes of paint coat removal and soldering tin are separated basically, the two processes are completed respectively, the production efficiency is low, and in the paint removal process, the coil is placed into the latent solvent instrument manually by most parts, so that the depth of the paint removal of the coil is inconsistent, the liquid level temperature of a tin furnace is high, personnel can be easily scalded by the manual soldering tin, and the time control of the manual soldering tin is uneven.

The purpose of the invention can be realized by the following technical scheme:

a coil depainting and tinning device comprises a rotating disc, wherein eight empty slots are formed in the outer surface of the rotating disc, each empty slot is provided with a station, the eight stations are respectively a feeding station, a depainting station, a cleaning station, a first blow-drying station, a second blow-drying station, a scaling powder station, a soldering station and a blanking station, the feeding station is used for feeding a coil by an operator, the cleaning station is used for carrying out ultrasonic cleaning on the depainted coil, the scaling powder station is used for coating scaling powder on the head and the tail of the coil, the blanking station is used for blanking the coil by the operator, clamping components for placing the coil are respectively placed on the empty slots, a rotating cylinder is arranged below the rotating disc, a plurality of rotating shafts are fixed at the output end of the rotating cylinder, and annular plates are fixed at the top ends of the plurality of the rotating shafts, the depainting station is including being located the latent appearance that dissolves of corresponding empty trench below, and the top of dissolving the appearance in a latent way has been seted up and has been taken off the lacquer groove, and it has been placed latent appearance reagent that dissolves to take off the lacquer inslot, and latent appearance reagent that dissolves is used for taking off the lacquer to the head and the afterbody of coil, and the soldering tin station is including being located the soldering tin appearance of corresponding empty trench below, and the soldering tin groove has all been seted up at the top both ends of soldering tin appearance.

Furthermore, a connecting plate is arranged above the rotating disc, a lifting motor is fixed at the top of the connecting plate, the output end of the lifting motor penetrates through the connecting plate and is fixed with a lead screw, sliding rods are arranged on two sides of the lead screw, and a first lifting plate and a second lifting plate are connected between the two sliding rods in a sliding mode respectively.

Further, be connected through the connecting rod between first lifter plate and the second lifter plate, the lead screw pass first lifter plate and with first lifter plate threaded connection, the bottom mounting of second lifter plate has the dwang, the bottom of dwang pass the annular plate and with the rotation disc the top center department rotate be connected.

Further, the clamping assembly comprises a clamping disc, an opening is formed in the top of the clamping disc, two clamping grooves are formed in the two sides of the bottom end of the inner portion of the clamping disc in a penetrating mode, clamping plates are arranged at the two ends of the clamping grooves, and clamping springs are fixed between one side, away from the clamping grooves, of each clamping plate and the clamping disc.

Further, first dry station of blowing is including being located the first dry case of corresponding empty trench below, and two dry tanks have all been seted up to the both sides surface of first dry case of blowing, weathers and has placed the rotation seat in the inslot, rotates the seat and is fixed with first dry shower nozzle near the inside one end of first dry case of blowing.

Furthermore, the two sides of one end of the first blow-drying box are both fixed with rotating motors, the output ends of the rotating motors are fixed with rotating shafts, and the rotating shafts penetrate through the two blow-drying grooves and are respectively fixed with the two rotating seats.

Furthermore, the second blow-drying station comprises a second blow-drying box located below the corresponding empty slot position, an opening is formed in the top of the second blow-drying box, and second blow-drying nozzles are fixed on the inner surfaces of two ends of the second blow-drying box.

Furthermore, a collecting box is fixed on one side of the soldering tin instrument, a lifting cylinder is fixed on one side of the collecting box, a collecting cylinder is arranged above the lifting cylinder, the output end of the lifting cylinder is fixed with the collecting cylinder, a scraping plate is fixed on the output end of the collecting cylinder, and the scraping plate is located above the soldering tin instrument.

The invention has the beneficial effects that:

through setting up elevator motor, make the lead screw rotate, it slides on the slide bar to drive first lifter plate, thereby cooperation connecting rod drives the second lifter plate and slides on the slide bar, second lifter plate cooperation dwang drives the carousel and realizes going up and down on the rotation axis, be convenient for according to different product height-adjusting, compatibility is strong, cooperation revolving cylinder drives the carousel rotation simultaneously, guaranteed that the clamping component in the empty trench on the carousel rotates to different stations in proper order, and carry out the course of working that corresponds, whole work continuity is good, machining efficiency is high.

Through setting up the clamp plate, under clamping spring's effect, the clamp plate presss from both sides tightly placing the coil at the tight inslot of clamp, the stability of coil in the course of working has been guaranteed, the quality of processing is improved, the outside both sides of pressing from both sides tight dish are fixed with the cardboard, wherein press from both sides tight dish and the dead slot phase adaptation on the rotating disc, the cardboard is placed on the rotating disc and is makeed to press from both sides tight dish and dead slot phase joint, every dead slot position all is provided with clamping component, and each station isolated operation, high work efficiency.

Through setting up the first station of drying, make and let in gas to the trachea through external air pump, and blow to the both sides of coil head and afterbody through the first shower nozzle that weathers, it rotates to drive the axis of rotation through rotating the motor, thereby drive and rotate the seat and be weathering the inslot rotation, adjust the first jet-propelled angle of drying the shower nozzle, the efficiency is weathered in the improvement, weather the station through setting up the second, make external cylinder weather shower nozzle blowout gas to the second through the trachea, weather the both ends of coil, the first station of drying of cooperation, further weather the coil, the coil surface effect of evenly weathering has been guaranteed, the efficiency is weathered in the improvement.

Through setting up the soldering tin station, make the soldering tin appearance carry out the operation of spouting tin to the coil through the soldering tin groove, the time control of quantization depainting and tinning, and carry out the paining of scaling powder to the coil before soldering tin, the stability of soldering tin has been improved, unnecessary tin can form the oxide layer on soldering tin appearance top surface simultaneously, drive the scraper blade through collecting the cylinder and scrape into the collecting box with soldering tin instrument surface oxide layer in, avoid the oxide layer to block up the soldering tin groove, the cylinder completion resets to the scraper blade is collected in the cooperation of lift cylinder simultaneously.

Drawings

The invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic structural diagram of a coil depainting and tinning device according to the present invention;

FIG. 2 is a schematic view of a part of the structure of a coil depainting and tinning device according to the present invention;

FIG. 3 is a schematic structural view of the clamping assembly of the present invention;

FIG. 4 is a schematic view of the first blow-dry box of the present invention;

FIG. 5 is a schematic diagram of a second blow-dry box of the present invention;

fig. 6 is a schematic structural view of a soldering station according to the present invention.

In the figure: 1. rotating the disc; 2. a feeding station; 3. a paint removal station; 4. cleaning a station; 5. a first blow-dry station; 6. a second blow-drying station; 7. a flux station; 8. a tin soldering station; 9. a blanking station; 10. a clamping assembly; 101. a rotating cylinder; 102. a rotating shaft; 103. an annular plate; 104. a connecting plate; 105. a lifting motor; 106. a screw rod; 107. a slide bar; 108. a first lifter plate; 109. a second lifter plate; 110. rotating the rod; 501. a first blow-drying box; 502. a blow-drying tank; 503. a rotating seat; 504. rotating the motor; 601. a second blow-drying box; 602. a second blow-drying spray head; 801. a soldering tin instrument; 802. a soldering tin groove; 803. a collection box; 804. a lifting cylinder; 805. a collection cylinder; 806. a squeegee; 1001. clamping the disc; 1002. a clamping groove; 1003. a clamping plate; 1004. a clamping spring; 1005. and (4) clamping the board.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-6, the present invention provides a technical solution:

a coil depainting and tinning device comprises a rotating disc 1, wherein eight empty slots are formed in the outer surface of the rotating disc 1, each empty slot is provided with a station, the eight stations are a feeding station 2, a depainting station 3, a cleaning station 4, a first blow-drying station 5, a second blow-drying station 6, a soldering flux station 7, a soldering tin station 8 and a blanking station 9 respectively, and clamping assemblies 10 for placing coils are placed on the empty slots respectively;

referring to fig. 1-2, a rotary cylinder 101 is arranged below the rotary disc 1, a plurality of rotary shafts 102 are fixed at an output end of the rotary cylinder 101, the rotary shafts 102 are distributed in an annular array, top ends of the rotary shafts 102 penetrate through the rotary disc 1 and are fixed with annular plates 103, middle portions of the annular plates 103 are hollowed out, the rotary shafts 102 are connected with the rotary disc 1 in a sliding mode, the rotary shafts 102 are driven to rotate through the rotary cylinder 101, the rotary disc 1 is driven to rotate, coils are driven to correspond to different stations respectively, and corresponding operations are completed.

A connecting plate 104 is arranged above the rotating disc 1, supporting legs are fixed at the bottoms of both ends of the connecting plate 104, a lifting motor 105 is fixed at the top of the connecting plate 104, the output end of the lifting motor 105 passes through the connecting plate 104 and is fixed with a screw 106, slide bars 107 are arranged at both sides of the screw 106, the top ends of the slide bars 107 are fixed with the bottom of the connecting plate 104, a limiting plate is fixed at the bottom end of the slide bars 107, a first lifting plate 108 and a second lifting plate 109 are respectively connected between the two slide bars 107 in a sliding manner, the first lifting plate 108 is connected with the second lifting plate 109 through a connecting rod, the screw 106 penetrates through the first lifting plate 108 and is in threaded connection with the first lifting plate 108, the bottom end of the screw 106 is located above the second lifting plate 109, a rotating rod 110 is fixed at the bottom end of the second lifting plate 109, and the bottom end of the rotating rod 110 penetrates through the annular plate 103 and is in rotating connection with the top center of the rotating disc 1. Through setting up elevator motor 105, make lead screw 106 rotate, it slides on slide bar 107 to drive first lifter plate 108, thereby cooperation connecting rod drives second lifter plate 109 and slides on slide bar 107, second lifter plate 109 cooperation dwang 110 drives carousel 1 and realizes going up and down on rotation axis 102, cooperation revolving cylinder 101 drives carousel 1 and rotates simultaneously, it rotates to different stations in proper order to have guaranteed to rotate clamping component 10 in the empty trench on carousel 1, and the course of working that corresponds, whole work continuity is good, machining efficiency is high.

Referring to fig. 3, the clamping assembly 10 includes a clamping disk 1001, an opening is disposed at the top of the clamping disk 1001, two clamping grooves 1002 are disposed on two sides of the bottom end of the interior of the clamping disk 1001, the two clamping grooves 1002 are distributed in a staggered manner, the bottoms of the clamping grooves 1002 penetrate and extend to the bottom of the clamping disk 1001, the clamping grooves 1002 are used for placing the head and the tail of a coil, the middle of the coil is wound into a ring, the head and the tail of the coil pass through the clamping grooves 1002 and extend out of the clamping disk 1001, clamping plates 1003 are disposed at two ends of the clamping grooves 1002, clamping springs 1004 are fixed between one sides of the clamping plates 1003, which are far away from the clamping grooves 1002, and the clamping plates 1001, and by means of the clamping plates 1003, the coils placed in the clamping grooves 1002 are clamped by the clamping plates 1003, so that stability of the coils in a processing process is ensured, and processing quality is improved. Clamping plates 1005 are fixed on two outer sides of the clamping disc 1001, wherein the clamping disc 1001 is matched with the empty slot positions on the rotating disc 1, and the clamping plates 1005 are placed on the rotating disc 1 to enable the clamping disc 1001 to be clamped with the empty slot positions.

The feeding station 2 is used for feeding coils, an operator manually places the clamping components 10 in the empty slots on the rotating disc 1, each empty slot is guaranteed to be provided with one clamping component 10, and the coils are placed in the clamping components 10.

Paint stripping station 3 is including being located the latent appearance that dissolves of corresponding empty slot position below, and the top of dissolving the appearance in a latent way has been seted up and has been taken off the lacquer groove, has placed latent appearance reagent that dissolves in the lacquer groove, and latent appearance reagent that dissolves is used for taking off the lacquer to the head and the afterbody of coil, and when clamping component 10 on the rotating disc 1 descended to paint stripping station 3, the head and the afterbody of coil all soaked in latent appearance reagent that dissolves, accomplished the operation of taking off the lacquer.

Cleaning station 4 has placed ultrasonic cleaning water including being located the ultrasonic cleaner of corresponding empty slot position below, in the ultrasonic cleaner, when clamping component 10 on the rotating disc 1 descends to cleaning station 4, the head and the afterbody of coil all dip in ultrasonic cleaning water, wash the lacquer that the last step was taken off.

Referring to fig. 4, the first drying station 5 includes a first drying box 501 located below the corresponding empty slot, an opening is disposed at the top of the first drying box 501, two drying slots 502 are disposed on both side surfaces of the first drying box 501, a rotating seat 503 is disposed in the drying slot 502, a first drying nozzle is fixed at one end of the rotating seat 503 close to the inside of the first drying box 501, the first drying nozzle is connected to an external air pump through an air pipe, wherein a rotating motor 504 is fixed on both sides of one end of the first drying box 501, a rotating shaft is fixed at an output end of the rotating motor 504, the rotating shaft passes through the two drying slots 502 and is respectively fixed to the two rotating seats 503, the first drying station 5 is disposed to allow air to be introduced into the air pipe through the external air pump, and the first drying nozzle blows to both sides of the head and the tail of the coil, the rotating shaft is driven to rotate by the rotating motor 504, thereby driving the rotating seat 503 to rotate in the blow-drying groove 502, adjusting the air injection angle of the first blow-drying nozzle, and improving the blow-drying efficiency.

Please refer to fig. 5, the second drying station 6 includes a second drying box 601 located below the corresponding empty slot, an opening is disposed at the top of the second drying box 601, second drying nozzles 602 are fixed on inner surfaces of two ends of the second drying box 601, the second drying nozzles 602 are connected to an external air pump through air pipes, and the second drying station 6 is arranged to blow air ejected from the second drying nozzles 602 through the air pipes, blow-dry two ends of the coil, and cooperate with the first drying station 5 to further blow-dry the coil, so that the coil surface is uniformly dried, and the drying efficiency is improved.

The soldering flux station 7 comprises a soldering flux box positioned below the corresponding empty groove, soldering flux is placed in the soldering flux box, when the clamping component 10 on the rotating disc 1 descends to the soldering flux station 7, the head and the tail of the coil are immersed in the soldering flux, and the soldering flux is smeared on the head and the tail of the coil.

Referring to fig. 6, the soldering station 8 includes a soldering instrument 801 located below the corresponding empty slot, soldering slots 802 are formed at both ends of the top of the soldering instrument 801, and a soldering process is completed by performing a soldering operation on the head and the tail of the coil through the soldering slots 802. Wherein, one side of soldering tin appearance 801 is fixed with collecting box 803, the top of collecting box 803 is equipped with the opening, one side of collecting box 803 is fixed with lift cylinder 804, the top of lift cylinder 804 is equipped with collects cylinder 805, the output of lift cylinder 804 is fixed mutually with collects cylinder 805, the output of collecting cylinder 805 is fixed with scraper blade 806, scraper blade 806 is located the top of soldering tin appearance 801, through setting up soldering tin station 8, make soldering tin appearance 801 spout tin operation through soldering tin groove 802 to the coil, unnecessary tin can form the oxide layer on soldering tin appearance 801 top surface simultaneously, drive scraper blade 806 through collecting cylinder 805 and scrape soldering tin appearance 801 surface oxide layer into in the collecting box 803, avoid the oxide layer to block up soldering tin groove 802, lift cylinder 804 cooperates and collects cylinder 805 to accomplish the reseing to scraper blade 806 simultaneously.

The blanking station 9 is used for blanking coils, and an operator manually pulls the clamping component 10 out of an empty slot on the rotating disc 1 to finish blanking.

A working method of a coil paint removing and tin applying device comprises the following steps:

firstly, at a feeding station 2, an operator manually places a clamping assembly 10 in an empty slot on a rotating disc 1, so that a clamping plate 1005 is placed on the rotating disc 1, a coil is placed in the clamping assembly 10, under the action of a clamping spring 1004, a clamping plate 1003 clamps the coil placed in a clamping groove 1002, a lifting motor 105 is started, a lead screw 106 is rotated to drive a first lifting plate 108 to slide on a sliding rod 107, so that a connecting rod is matched to drive a second lifting plate 109 to slide on the sliding rod 107, the second lifting plate 109 is matched with a rotating rod 110 to drive the rotating disc 1 to ascend on a rotating shaft 102, and meanwhile, a rotating cylinder 101 is matched to drive the rotating disc 1 to rotate, so that the clamping assembly 10 provided with the coil sequentially rotates to different stations and corresponding processing processes are performed;

secondly, when the clamping assembly 10 on the rotating disc 1 rotates to a paint removing station 3, the lifting motor 105 controls the coil to descend, so that the head and the tail of the coil are immersed in a latent solvent instrument reagent to complete paint removing operation, and in a cleaning station 4, the head and the tail of the coil are both immersed in ultrasonic cleaning water to clean the paint removed in the previous step;

thirdly, introducing air into the air pipe through an external air pump at a first drying station 5, blowing the air to the head and the tail of the coil through a first drying nozzle to dry the coil, driving a rotating shaft to rotate through a rotating motor 504 so as to drive a rotating seat 503 to rotate in a drying groove 502, adjusting the air injection angle of the first drying nozzle, improving the drying efficiency, enabling an external air cylinder to spray air to a second drying nozzle 602 through the air pipe at a second drying station 6, drying the two ends of the coil, and further drying the coil by matching with the first drying station 5;

the fourth step, when scaling powder station 7, the control coil descends, the head and the afterbody of coil all dip in the scaling powder, scribble the scaling powder at coil head and afterbody, set up soldering tin station 8, make soldering tin appearance 801 carry out the tin spraying operation through soldering tin groove 802 to the coil, unnecessary tin can form the oxide layer on soldering tin appearance 801 top surface simultaneously, drive scraper blade 806 through collecting cylinder 805 and scrape into collecting box 803 with soldering tin appearance 801 surface oxide layer, avoid the oxide layer to block up soldering tin groove 802, lift cylinder 804 cooperation is collected cylinder 805 and is accomplished the reseing to scraper blade 806 simultaneously, at unloading station 9, the manual empty trench that pulls out on the rotating disc 1 with clamping component 10 of operating personnel, accomplish the unloading.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. A coil depainting and tinning device comprises a rotating disc (1) and is characterized in that eight empty slots are formed in the outer surface of the rotating disc (1), each empty slot is provided with a station, the eight stations are a feeding station (2), a depainting station (3), a cleaning station (4), a first drying station (5), a second drying station (6), a soldering flux station (7), a soldering tin station (8) and a blanking station (9), the feeding station (2) is used for feeding a coil by an operator, the cleaning station (4) is used for carrying out ultrasonic cleaning on the coil after depainting, the soldering flux station (7) is used for smearing the soldering flux on the head and the tail of the coil, the blanking station (9) is used for feeding the coil by the operator, and clamping components (10) for placing the coil are placed on the empty slots respectively, the below of rotating disc (1) is equipped with revolving cylinder (101), the output of revolving cylinder (101) is fixed with a plurality of rotation axes (102), the top of a plurality of rotation axes (102) all passes rotating disc (1) and is fixed with annular plate (103), paint removal station (3) are including being located the latent appearance that dissolves of corresponding dead slot position below, paint removal groove has been seted up at the top of latent appearance that dissolves, paint removal inslot has been placed latent appearance reagent that dissolves, latent appearance reagent is used for taking off the lacquer to the head and the afterbody of coil, soldering tin station (8) are including being located soldering tin appearance (801) of corresponding dead slot position below, soldering tin groove (802) have all been seted up at the top both ends of soldering tin appearance (801).

2. A coil paint and tin removing device according to claim 1, characterized in that a connecting plate (104) is arranged above the rotating disc (1), a lifting motor (105) is fixed on the top of the connecting plate (104), the output end of the lifting motor (105) passes through the connecting plate (104) and is fixed with a lead screw (106), slide bars (107) are arranged on two sides of the lead screw (106), and a first lifting plate (108) and a second lifting plate (109) are slidably connected between the two slide bars (107).

3. A coil paint and tin removing device according to claim 2, characterized in that the first lifting plate (108) and the second lifting plate (109) are connected through a connecting rod, the screw rod (106) penetrates through the first lifting plate (108) and is in threaded connection with the first lifting plate (108), a rotating rod (110) is fixed at the bottom end of the second lifting plate (109), and the bottom end of the rotating rod (110) penetrates through the annular plate (103) and is in rotating connection with the top center of the rotating disc (1).

4. The coil depainting and tinning device according to claim 1, wherein the clamping assembly (10) comprises a clamping disc (1001), an opening is formed in the top of the clamping disc (1001), two clamping grooves (1002) are formed in two sides of the bottom end of the interior of the clamping disc (1001) in a penetrating mode, clamping plates (1003) are arranged at two ends of each clamping groove (1002), and a clamping spring (1004) is fixed between one side, away from each clamping groove (1002), of each clamping plate (1003) and the clamping disc (1001).

5. The coil paint and tin removing device as claimed in claim 1, wherein the first drying station (5) comprises a first drying box (501) located below the corresponding empty slot, two drying slots (502) are formed in the two side surfaces of the first drying box (501), a rotating seat (503) is placed in each drying slot (502), and a first drying nozzle is fixed at one end, close to the inside of the first drying box (501), of each rotating seat (503).

6. A coil paint and tin removing device according to claim 5, characterized in that a rotating motor (504) is fixed on both sides of one end of the first blow-drying box (501), a rotating shaft is fixed on the output end of the rotating motor (504), and the rotating shaft penetrates through the two blow-drying grooves (502) and is respectively fixed with the two rotating seats (503).

7. A coil depainting and tinning device according to claim 1, characterized in that the second drying station (6) comprises a second drying box (601) located below the corresponding empty slot, an opening is formed in the top of the second drying box (601), and second drying nozzles (602) are fixed to the inner surfaces of two ends of the second drying box (601).

8. The coil depainting and tinning device according to claim 1, characterized in that a collecting box (803) is fixed to one side of the soldering instrument (801), a lifting cylinder (804) is fixed to one side of the collecting box (803), a collecting cylinder (805) is arranged above the lifting cylinder (804), an output end of the lifting cylinder (804) is fixed to the collecting cylinder (805), a scraping plate (806) is fixed to an output end of the collecting cylinder (805), and the scraping plate (806) is located above the soldering instrument (801).