CN115948743A

CN115948743A - Full-automatic spray type tin stripping device

Info

Publication number: CN115948743A
Application number: CN202211639981.5A
Authority: CN
Inventors: 黄光明; 陈永恩; 唐川
Original assignee: MFS TECHNOLOGY (HUNAN) CO LTD
Current assignee: MFS TECHNOLOGY (HUNAN) CO LTD
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-11

Abstract

The invention relates to a full-automatic spraying type tin stripping device which comprises a bottom supporting plate and a discharging assembly, wherein a supporting rod is arranged on the left side of the upper end of the bottom supporting plate, a movable rotating assembly is connected to the left side of the lower end of a sliding track, a rotating shaft is connected to the inside of a sliding block, and a movable hanging buckle is connected to the lower end of a hook. The invention has the beneficial effects that: this full-automatic fountain moves back tin device, connect the shake through blowing subassembly and stirring subassembly, increase and move back tin part and solution area of contact, increase and move back the tin effect, the setting of roll wheel and side joint piece, take out the convenient fixed of collecting box, improve work efficiency, cooperation through buoyancy catch bar and bee calling organ is used, avoid the not enough influence of solution to spray, the joint setting of joint subassembly and locking subassembly can cooperate the hand ring to obtain fixed and handheld two kinds of modes to spray, improve equipment's practicality, the superposable design of the subassembly of standing, be convenient for adjust the height of operation mesa, and then improve equipment's suitability.

Description

Full-automatic spray type tin stripping device

Technical Field

The invention relates to the technical field of tin stripping, in particular to a full-automatic spraying type tin stripping device.

Background

The tin stripping is one of important processes in the production of printed circuit boards, and also removes tin plating, tin-lead alloy plating and tin soldering joints by a tin stripping solvent, a tin stripping device is used for electronic elements, and a tin/lead-tin alloy layer on the copper surface can be removed in the manufacturing process of the circuit boards by a soaking or mechanical spraying method.

The existing tin-stripping device mostly needs manual shaking to strip the tin product, the tin product can be more comprehensively contacted with the tin-stripping solution, but in a large amount of labor processes, operators can be fatigued, and then the work progress of tin stripping is reduced.

Therefore, a full-automatic spraying type tin stripping device is needed to be designed for solving the problems.

Disclosure of Invention

The invention aims to provide a full-automatic spraying type tin stripping device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a full-automatic fountain moves back tin device, includes bottom sprag board and blowing subassembly, bottom sprag board's upper end left side is provided with the bracing piece, and the Shandong hat of bracing piece is connected with the slip track, the orbital lower extreme left side of sliding is connected with removes rotating assembly, and removes rotating assembly and include sliding block and axis of rotation, the internal connection of sliding block has the axis of rotation, and both ends all are provided with the couple about the sliding block, the lower extreme of couple is connected with to remove to hang and detains, the blowing subassembly is connected in the removal and is hung the lower extreme of detaining, the orbital right-hand member that slides is installed and is stirred the subassembly.

Furthermore, the discharging assembly comprises a connecting plate, extension springs and cloth bags, the extension springs are arranged on the left side and the right side of the lower end of the connecting plate, and the cloth bags are connected to the middle of the lower end of the connecting plate.

Further, the poking assembly comprises a motor and a poking rod, and the lower end of the motor is connected with the poking rod.

Furthermore, the middle part of the upper end of the bottom supporting plate is provided with a waste liquid collecting assembly, the left end and the right end of the waste liquid collecting assembly are provided with side clamping blocks, the waste liquid collecting assembly comprises a collecting box and rolling wheels, and the lower end of the collecting box is connected with the rolling wheels.

Furthermore, the upper end right side of bottom sprag board is connected with the solution bin, and the right wall internally mounted of solution bin has the feed liquor pipe.

Further, the upper end of the solution storage tank is connected with a contact block, the upper end of the contact block is connected with a buzzer, and a buoyancy push rod penetrates through the left side of the upper wall of the solution storage tank.

Further, the upper wall middle part of solution bin is run through there is the liquid suction pipe pump, and the upper end of liquid suction pipe pump is connected with spray assembly, spray assembly includes shower and portable ring, the upper end of shower is connected with portable ring, and both ends all are provided with the joint subassembly around the shower.

Further, the joint subassembly includes joint piece one and supporting spring, and the inboard of joint piece one is connected with supporting spring, the outside of joint piece one is connected with the locking subassembly.

Furthermore, the locking assembly comprises a locking buckle, a shallow groove and a through groove, the shallow groove is formed in the upper end of the inner portion of the front wall and the lower end of the inner portion of the rear wall of the locking buckle, and the through groove is formed in the lower end of the inner portion of the front wall and the lower end of the inner portion of the rear wall of the locking buckle.

Further, the left end of bracing piece is connected with the subassembly of standing, and the subassembly of standing includes support, trough of belt curb plate, joint piece two and cushion, both ends all are provided with the trough of belt curb plate about the support, and the upper end of support is connected with the blotter, the lower extreme of support is connected with joint piece two.

Compared with the prior art, the invention has the beneficial effects that: blowing subassembly and stir the subassembly and connect the shake, increase and move back tin part and solution area of contact, increase and move back the tin effect, the setting of roll wheel and side joint piece, take out the convenient fixed of collecting box, the work efficiency is improved, cooperation through buoyancy catch bar and bee calling organ is used, avoid the not enough influence of solution to spray, the joint setting of joint subassembly and locking subassembly can cooperate the hand ring to obtain fixed and handheld two kinds of modes to spray, improve equipment's practicality, the stackable design of the subassembly of standing, be convenient for adjust the height of operation mesa, and then improve equipment's suitability.

1. When the tin stripping parts are loaded and transported, an operator firstly places the parts in the cloth bag, then slides and moves the hanging buckle and fixes the parts, so that the parts can be hung on the hook for fixing, then drives the cloth bag to move rightwards through the sliding block, so that the parts can be conveniently sprayed by the spraying pipe, in the spraying process, the parts can be sprayed in all directions through the rotation of the rotating shaft, then the stretching spring acts on the cloth bag to shake and pull, the shaking frequency of the cloth bag can be improved, the stirring rod is driven by the motor to rotate, the shaking effect of the cloth bag is further improved, the contact area of the tin stripping parts and a solution is increased, and the tin stripping effect is improved.

2. According to the invention, the collecting box is placed below the cloth bag, so that the sprayed and dripped solution can be collected in the collecting box, when the collecting box is installed, the collecting box is pushed, sliding friction force is reduced through the rolling wheels, labor is saved, the left end and the right end of the collecting box can be clamped and fixed through the side clamping blocks, and thus the collecting box can be conveniently and fixedly taken out, poured and replaced, and the working efficiency is improved.

3. In the spraying process, the solution in the solution storage tank is pumped by the liquid pumping pipe to be sprayed, the buoyancy push rod is driven to move downwards along with the descending of the liquid level, then the buoyancy push rod touches the contact block, the switch of the buzzer is turned on, so that an operator is reminded to turn on the switch of the liquid inlet pipe to supplement the tin stripping solution, the tin stripping solution can be supplemented in time, and the spraying efficiency of the equipment is prevented from being influenced due to the shortage of the solution.

4. In the spraying process, the tin stripping solution is sprayed out through the spraying pipe, then the hand-held ring at the upper end of the spraying pipe can be manually held, so that the spraying is convenient for spraying parts which are difficult to spray under some special conditions, when the spraying pipe needs to be fixed, the spraying pipe presses the inside of the locking buckle, then the clamping block firstly slides through the shallow groove and is convenient to move under the extrusion of the supporting spring, when the clamping block passes through the through groove, the elastic force of the supporting spring forces the clamping block I to be fixed in the through groove, when the clamping block I needs to be taken out, an iron rod is required to be inserted into the through groove to extrude the clamping block I, and then the clamping block I is taken out.

5. In the using process, the hooks and the movable hanging buckles need to be hung and taken manually, in order to facilitate the operation of operators with different heights, the support and the buffer cushion are arranged to serve as supporting operation platforms, then when the height needs to be heightened, the group of standing assemblies is taken out, the clamping blocks II are inserted into the side plate with the groove of the last assembly, then the buffer cushion protects and stabilizes the lower end of the support, the height of the operation platform surface can be adjusted conveniently through the arrangement, and the applicability of the device is improved.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of a full-automatic spray type tin stripping device according to the present invention;

FIG. 2 is an enlarged schematic structural view of the position A in FIG. 1 of a full-automatic spraying type tin stripping device according to the present invention;

FIG. 3 is an enlarged schematic structural view of a part B in FIG. 1 of a full-automatic spraying type tin stripping device according to the present invention;

FIG. 4 is a schematic view of a side view of a part of a spraying pipe and a clamping assembly of the full-automatic spraying type tin stripping device according to the present invention;

FIG. 5 is a schematic view of a partial three-dimensional structure of a locking assembly of the full-automatic spraying type tin stripping device according to the present invention;

fig. 6 is a schematic partial three-dimensional structure diagram of a standing assembly of the full-automatic spraying type tin stripping device.

In the figure: 1. a bottom support plate; 2. a support bar; 3. a sliding track; 4. moving the rotating assembly; 401. a slider; 402. a rotating shaft; 5. hooking; 6. moving the hanging buckle; 7. a discharging component; 701. a connecting plate; 702. an extension spring; 703. a cloth bag; 8. the component is stirred; 801. a motor; 802. a poke rod; 9. a waste liquid collection assembly; 901. a collection box; 902. a rolling wheel; 10. a side clamping block; 11. a solution storage tank; 12. a liquid inlet pipe; 13. a contact block; 14. a buoyancy push rod; 15. a liquid suction pipe pump; 16. a buzzer; 17. a spray assembly; 1701. a shower pipe; 1702. a hand ring; 18. a clamping assembly; 1801. a first clamping block; 1802. a support spring; 19. a locking assembly; 1901. a locking buckle; 1902. shallow-groove; 1903. a through groove; 20. a standing assembly; 2001. a support; 2002. a side plate with a groove; 2003. a second clamping block; 2004. a cushion pad.

Detailed Description

As shown in fig. 1 and 2, the present invention provides a technical solution: a full-automatic spraying type tin stripping device comprises a bottom supporting plate 1 and a discharging assembly 7, wherein a supporting rod 2 is arranged on the left side of the upper end of the bottom supporting plate 1, a sliding rail 3 is connected to a Shandong crown of the supporting rod 2, a moving rotating assembly 4 is connected to the left side of the lower end of the sliding rail 3, the moving rotating assembly 4 comprises a sliding block 401 and a rotating shaft 402, the rotating shaft 402 is connected to the inside of the sliding block 401, hooks 5 are arranged at the left end and the right end of the sliding block 401, a moving hanging buckle 6 is connected to the lower end of the hook 5, the discharging assembly 7 is connected to the lower end of the moving hanging buckle 6, a stirring assembly 8 is mounted at the right end of the sliding rail 3, the discharging assembly 7 comprises a connecting plate 701, a stretching spring 702 and a cloth bag 703, stretching springs 702 are arranged on the left side and the right side of the lower end of the connecting plate 701, the cloth bag 703 is connected to the middle portion of the lower end of the connecting plate 701, the stirring assembly 8 comprises a motor 801 and a stirring rod 802, and the lower end of the motor 801 is connected with a stirring rod 802;

the concrete operation is as follows, operating personnel places the part in the inside of sack 703 earlier, then slide to remove and hang knot 6 and fixed, make it hang and fix on couple 5, then rethread sliding block 401 drives sack 703 and moves right, be convenient for spray by shower 1701, at the in-process that sprays, rotation through axis of rotation 402 can carry out the omnidirectional and spray, then extension spring 702 is used in and shakes on sack 703 and pulls, can improve sack 703 and rock the frequency, it rotates to drive poker rod 802 through motor 801 again, further improve the shake effect of sack 703.

As shown in fig. 1, a waste liquid collecting assembly 9 is arranged in the middle of the upper end of a bottom supporting plate 1, side clamping blocks 10 are arranged at the left end and the right end of the waste liquid collecting assembly 9, the waste liquid collecting assembly 9 comprises a collecting box 901 and rolling wheels 902, and the rolling wheels 902 are connected to the lower end of the collecting box 901;

the operation is as follows, and operating personnel places collecting box 901 in the below of sack 703, can let the solution that sprays and drip collect inside collecting box 901, when installing collecting box 901, through promoting collecting box 901, reduces the slip frictional force through rolling wheel 902, and the laborsaving of being convenient for can carry out the joint to the left and right sides both ends of collecting box 901 through side joint piece 10 and fix.

As shown in fig. 1 and 3, a solution storage tank 11 is connected to the right side of the upper end of the bottom support plate 1, a liquid inlet pipe 12 is installed inside the right wall of the solution storage tank 11, a contact block 13 is connected to the upper end of the solution storage tank 11, a buzzer 16 is connected to the upper end of the contact block 13, and a buoyancy push rod 14 penetrates through the left side of the upper wall of the solution storage tank 11;

the operation is as follows specifically, in the spraying process, the solution inside the solution storage tank 11 is pumped through the liquid pumping pipe pump 15 for spraying, and along with the decline of liquid level, the buoyancy push rod 14 can be driven to move downwards, then the buoyancy push rod 14 touches the contact block 13, and the switch of the buzzer 16 is turned on, so as to remind the operator to turn on the switch of the liquid inlet pipe 12 for supplementing tin stripping solution.

As shown in fig. 1, 4 and 5, a liquid suction pipe pump 15 penetrates through the middle of the upper wall of the solution storage tank 11, the upper end of the liquid suction pipe pump 15 is connected with a spray assembly 17, the spray assembly 17 comprises a spray pipe 1701 and a hand ring 1702, the upper end of the spray pipe 1701 is connected with the hand ring 1702, clamping assemblies 18 are arranged at the front end and the rear end of the spray pipe 1701, each clamping assembly 18 comprises a first clamping block 1801 and a support spring 1802, the inner side of the first clamping block 1801 is connected with the support spring 1802, the outer side of the first clamping block 1801 is connected with a locking assembly 19, each locking assembly 19 comprises a locking buckle 1901, a shallow groove 1902 and a through groove 1903, the shallow grooves 1902 are arranged at the upper ends of the front wall and the rear wall of the locking buckle 1901, and the through grooves 1903 are arranged at the lower ends of the front wall and the rear wall of the locking buckle 1901;

the concrete operation is as follows, in the spraying process, go on tin solution blowout through shower 1701, then the portable ring 1702 of shower 1701 upper end can carry out artifical handheld, it sprays to the position that is difficult for spraying under some special circumstances to make things convenient for, when shower 1701 needs to fix, press inside locking buckle 1901 through shower 1701, then a joint piece 1801 can slide through shallow slot 1902 earlier, convenient the removal under supporting spring 1802's extrusion, when through logical groove 1903, a joint piece 1801 card is fixed in the inside of logical groove 1903 is forced to the elasticity of supporting spring 1802, need the outside iron rod that uses when taking out to insert and extrude a joint piece 1801 in logical groove 1903, then take out can.

As shown in fig. 6, a standing assembly 20 is connected to the left end of the supporting rod 2, and the standing assembly 20 includes a bracket 2001, a side plate 2002 with a groove, a second clamping block 2003 and a buffer pad 2004, the side plate 2002 with a groove is arranged at both the left and right ends of the bracket 2001, the buffer pad 2004 is connected to the upper end of the bracket 2001, and the second clamping block 2003 is connected to the lower end of the bracket 2001;

the operation is as follows, in the using process, what needs to be manually operated is to hang and take the hook 5 and the movable hanging buckle 6, in order to facilitate the operation of operators with different heights, the bracket 2001 and the buffer pad 2004 are arranged to serve as a supporting operation table, then when the height needs to be heightened, the group of standing assemblies 20 are taken out, the clamping block II 2003 is inserted into the side plate 2002 with the groove of the former assembly, and then the buffer pad 2004 protects and stabilizes the lower end of the bracket 2001.

The working principle is as follows: before tin removing, an operator firstly places parts inside a cloth bag 703, then slides and moves a hanging buckle 6 and fixes the parts to enable the parts to be hung on a hook 5 for fixing, then drives the cloth bag 703 to move rightwards through a sliding block 401 so as to be convenient for spraying by a spraying pipe 1701, in the spraying process, all-around spraying can be carried out through the rotation of a rotating shaft 402, then an extension spring 702 acts on the cloth bag 703 to shake and pull, the shaking frequency of the cloth bag 703 can be improved, then a poke rod 802 is driven to rotate through a motor 801 so as to further improve the shaking effect of the cloth bag 703, a collecting box 901 is placed below the cloth bag 703, the solution which is sprayed and dropped can be collected inside the collecting box 901, when the collecting box 901 is installed, the collecting box 901 is pushed, the sliding friction force is reduced through a rolling wheel 902, labor is convenient, the left end and the right end of the collecting box 901 can be clamped and fixed through a side clamping block 10, in the spraying process, the solution in the solution storage tank 11 is pumped by the liquid pumping pipe pump 15 for spraying, along with the descending of the liquid level, the buoyancy push rod 14 is driven to move downwards, then the buoyancy push rod 14 touches the contact block 13, the switch of the buzzer 16 is turned on, so as to remind an operator to turn on the switch of the liquid inlet pipe 12 for supplementing tin stripping solution, in the spraying process, the tin stripping solution is sprayed out through the spraying pipe 1701, then the hand ring 1702 at the upper end of the spraying pipe 1701 can be manually held, so that spraying is convenient for parts which are difficult to spray under certain special conditions, when the spraying pipe 1701 needs to be fixed, the spraying pipe 1701 presses the inside of the locking buckle 1901, then the clamping block I1801 slides through the shallow groove 1902 first, the clamping block I is convenient to move under the extrusion of the supporting spring 1802, and when the spraying pipe passes through the through groove 1903, support spring 1802's elasticity forces a joint piece 1801 card to fix in the inside that leads to groove 1903, need the outside to use the iron rod to insert extrusion joint piece 1801 in leading to groove 1903 when taking out, then take out again can, in operation process, what need carry out manual operation is that couple 5 and removal hang getting of detaining 6, for the operating personnel of making things convenient for different heights operate, as supporting operation platform through setting up support 2001 and cushion 2004, then when needing the bed hedgehopping again, take out a set of subassembly 20 of standing again, insert joint piece two 2003 in the trough of belt curb plate 2002 of last subassembly, then cushion 2004 protects the lower extreme of support 2001 firmly, with this highly superposes, be applicable to the people of different heights and use.

Claims

1. The utility model provides a full-automatic fountain moves back tin device, a serial communication port, including bottom sprag board (1) and blowing subassembly (7), the upper end left side of bottom sprag board (1) is provided with bracing piece (2), and the Shandong hat of bracing piece (2) is connected with slip track (3), the lower extreme left side of slip track (3) is connected with removes rotating assembly (4), and removes rotating assembly (4) and include sliding block (401) and axis of rotation (402), the internal connection of sliding block (401) has axis of rotation (402), and sliding block (401) all are provided with couple (5) in both ends about, the lower extreme of couple (5) is connected with the removal and hangs knot (6), blowing subassembly (7) are connected in the removal and are hung the lower extreme of knot (6), the right-hand member of slip track (3) is installed and is stirred subassembly (8).

2. The full-automatic spraying type tin stripping device according to claim 1, wherein the discharging assembly (7) comprises a connecting plate (701), extension springs (702) and cloth bags (703), the extension springs (702) are arranged on the left side and the right side of the lower end of the connecting plate (701), and the cloth bags (703) are connected to the middle of the lower end of the connecting plate (701).

3. The full-automatic spraying type tin stripping device according to claim 1, wherein the toggle assembly (8) comprises a motor (801) and a toggle rod (802), and the lower end of the motor (801) is connected with the toggle rod (802).

4. The full-automatic spraying type tin stripping device according to claim 1, wherein a waste liquid collecting component (9) is arranged in the middle of the upper end of the bottom supporting plate (1), side clamping blocks (10) are arranged at the left end and the right end of the waste liquid collecting component (9), the waste liquid collecting component (9) comprises a collecting box (901) and rolling wheels (902), and the lower end of the collecting box (901) is connected with the rolling wheels (902).

5. The full-automatic spraying type tin stripping device as claimed in claim 1, wherein a solution storage tank (11) is connected to the right side of the upper end of the bottom support plate (1), and a liquid inlet pipe (12) is installed inside the right wall of the solution storage tank (11).

6. The full-automatic spraying type tin stripping device according to claim 5, wherein the upper end of the solution storage tank (11) is connected with a contact block (13), the upper end of the contact block (13) is connected with a buzzer (16), and a buoyancy push rod (14) penetrates through the left side of the upper wall of the solution storage tank (11).

7. The full-automatic spraying type tin stripping device according to claim 5, characterized in that a liquid suction pipe pump (15) penetrates through the middle of the upper wall of the solution storage tank (11), the upper end of the liquid suction pipe pump (15) is connected with a spraying assembly (17), the spraying assembly (17) comprises a spraying pipe (1701) and a hand ring (1702), the upper end of the spraying pipe (1701) is connected with the hand ring (1702), and clamping assemblies (18) are arranged at the front end and the rear end of the spraying pipe (1701).

8. The full-automatic spraying type tin stripping device according to claim 7, wherein the clamping assembly (18) comprises a first clamping block (1801) and a support spring (1802), the support spring (1802) is connected to the inner side of the first clamping block (1801), and a locking assembly (19) is connected to the outer side of the first clamping block (1801).

9. The full-automatic spraying type tin stripping device according to claim 8, wherein the locking assembly (19) comprises a locking buckle (1901), a shallow groove (1902) and a through groove (1903), the shallow groove (1902) is formed in the upper ends of the front and rear walls of the locking buckle (1901), and the through groove (1903) is formed in the lower ends of the front and rear walls of the locking buckle (1901).

10. The full-automatic spraying type tin stripping device is characterized in that a standing assembly (20) is connected to the left end of the supporting rod (2), the standing assembly (20) comprises a support (2001), a side plate (2002) with a groove, a second clamping block (2003) and a buffer pad (2004), the side plate (2002) with the groove is arranged at each of the left end and the right end of the support (2001), the buffer pad (2004) is connected to the upper end of the support (2001), and the second clamping block (2003) is connected to the lower end of the support (2001).