Desktop type tin pick-up machine

Abstract

The utility model relates to the field of machine manufacturing, and discloses a desktop type tin pick-up machine which comprises a control base, a groove is formed in the top end of the front side of the control base, a tin water box is fixedly connected to the right side in the groove, a first motor is fixedly connected to the middle in the groove, and a scraping plate is fixedly connected to the driving end of the first motor. A feeding assembly is fixedly connected to the left side of the interior of the groove, a driving box is fixedly connected to the front side of the top end of the control base, a rotating wheel motor is fixedly connected to the top end of the right side of the driving box, a first auxiliary wheel is rotationally connected to the left side of the interior of the driving box, and second auxiliary wheels are rotationally connected to the left side and the right side of the interior of the driving box correspondingly. According to the automatic tin pick-up device, the pick-up tin pick-up action is completed through one driving source, the action has the advantages of being stable and gentle, the connecting shaft pushes or pulls the clamping blocks to be opened or shrunk, and therefore objects of different sizes in a small range and needing tin pick-up can be rapidly clamped and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical manufacturing field especially, relate to a desktop formula dip tin machine. BACKGROUND

[0002] The desktop formula dip tin machine is a kind of equipment for electronic components and circuit board welding.It is usually designed into desktop model, and the desktop formula dip tin machine is usually small and light, is conveniently placed on workbench or laboratory desktop, saves space, is suitable for small production environment or laboratory use.

[0003] Through the retrieval, the automatic dip tin machine of the patent with the announcement number CN210412948U is disclosed, and it includes: workbench, chip mechanism, tin paste mechanism and lead frame mechanism arranged on the workbench and gantry mechanism arranged above the workbench, the gantry mechanism includes: gantry support with horizontal direction freedom, mounting support installed on the gantry support and moved and rotated in horizontal direction by the gantry support and dip tin mechanism and suction mechanism arranged on the mounting support, wherein, the dip tin mechanism and suction mechanism are controlled by different lifting mechanisms to alternately complete dip tin operation and crystal sticking operation.The utility model can realize the dip tin and crystal sticking operation of automation, can save a lot of manpower, reduce labor cost simultaneously, and improve production efficiency.

[0004] The above-mentioned patent working principle mentions "the gantry support 51 with horizontal direction freedom, the mounting support 52 installed on the gantry support 51 and moved and rotated in horizontal direction by the gantry support 51 and the dip tin mechanism 53 and suction mechanism 54 arranged on the mounting support 52, wherein, the dip tin mechanism 53 and suction mechanism 54 are controlled by different lifting mechanisms to alternately complete dip tin operation and crystal sticking operation.The utility model can realize the dip tin and crystal sticking operation of automation, can save a lot of manpower, reduce labor cost simultaneously, and improve production efficiency", however, in the above document, multiple functions are realized by multiple motors, causing the cost of the device to be too high, and for the above problem, a desktop formula dip tin machine is proposed to solve the above problem. SUMMARY

[0005] The utility model aims at solving the shortcomings in the prior art and provides a desktop formula dip tin machine to improve the problem of high cost caused by multiple motors in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A desktop tin dipping machine, including control base, the front top of control base is equipped with a groove, the inside right side of groove is fixedly connected with tin water box, the inside middle part of groove is fixedly connected with motor one, the drive end of motor one is fixedly connected with scraper, the inside left side of groove is fixedly connected with feeding assembly, the top front side of control base is fixedly connected with drive box, the right top of drive box is fixedly connected with rotating wheel motor, the inside left side of drive box is rotatably connected with auxiliary wheel one, the inside left and right sides of drive box are rotatably connected with auxiliary wheel two, the inside middle part of drive box is rotatably connected with two auxiliary wheel threes, the front side outside of rotating wheel motor and the outside of auxiliary wheel one are slidably connected with belt, the inside front side of drive box is fixedly connected with U-shaped ring, the inside of U-shaped ring is slidably connected with slide rod, the outside of belt is slidably connected with telescopic piece, the outside rear side of slide rod is fixedly connected with straight bar;

[0008] As a further description of the above technical solution:

[0009] The feeding assembly includes a baffle, a motor two and a feeding disc, the outside of the baffle is fixedly connected to the inner wall left side of the tin water box, the outside bottom end of the motor two is fixedly connected to the inner wall left side of the tin water box, and the drive end of the motor two is fixedly connected to the bottom end of the feeding disc;

[0010] As a further description of the above technical solution:

[0011] The bottom end of the straight bar is fixedly connected with a circular plate, the bottom end outside of the circular plate is fixedly connected with three connecting rods, the top end of the connecting rod is fixedly connected with a support disc, the top end middle part of the support disc is fixedly connected with a motor three, the drive end of the motor three is fixedly connected with, the top end is fixedly connected with a circular piece, the outside of the circular piece is fixedly connected with three connecting rollers, and the connecting roller is rotatably connected with a connecting shaft away from the bottom end of the circular plate;

[0012] As a further description of the above technical solution:

[0013] The outside of the support disc is fixedly connected with three positioning blocks, the middle part of the positioning block is rotatably connected with a clamping block, and the side away from the support disc of the clamping block is rotatably connected to the bottom end of the connecting shaft;

[0014] As a further description of the above technical solution:

[0015] The right side bottom end of the scraper is slidably connected to the top end of the tin water box, and the outside of the feeding disc is slidably connected to the inner wall middle part of the baffle;

[0016] As a further description of the above technical solution:

[0017] The outer part of the auxiliary wheel two is slidably connected to the inner side of the belt, and the outer part of the auxiliary wheel three is slidably connected to the inner side of the belt.

[0018] As further description of the above technical solution:

[0019] The front and rear sides of the slide rod are slidably connected to the inner wall of the driving box, and the middle part of the end of the telescopic piece away from the belt is rotatably connected to the outer front side of the slide rod.

[0020] As further description of the above technical solution:

[0021] The rear side of the straight bar is slidably connected to the inner wall of the driving box, and the front side of the straight bar is slidably connected to the rear side of the belt.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、 the utility model discloses, through the connection of starting the runner motor through the belt drive slide rod, straight bar sliding in U type ring along the lower mould route and absorbs the object and carries out the tin dipping work, realizes through one driving source and completes the action of taking piece tin dipping, and this action has the characteristics of stable and gentle.

[0024] 2、 the utility model discloses, through starting motor three drive and pull round piece, realizes and lets the connecting shaft promote or pull the clamping block and open or reduce, thereby to the small range in different size need tin dipping object carries out the quick clamping and fixes. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 is a perspective view of a desktop tin dipping machine according to the present application;

[0026] Fig. 2 is a schematic view of a tin water box structure of a desktop tin dipping machine according to the present application;

[0027] Fig. 3 is a schematic view of an auxiliary wheel two structure of a desktop tin dipping machine according to the present application;

[0028] Fig. 4 is a schematic view of a telescopic piece structure of a desktop tin dipping machine according to the present application;

[0029] Fig. 5 is a schematic view of a motor three structure of a desktop tin dipping machine according to the present application.

[0030] LEGEND:

[0031] 1. Control base; 2. Groove; 3. Tin bath box; 4. Motor 1; 5. Scraper; 6. Baffle; 7. Motor 2; 8. Feeding tray; 9. Drive box; 10. Rotary wheel motor; 11. Auxiliary wheel 1; 12. Auxiliary wheel 2; 13. Auxiliary wheel 3; 14. Belt; 15. U-shaped ring; 16. Slide rod; 17. Telescopic component; 18. Straight bar; 19. Round plate; 20. Connecting rod; 21. Support plate; 22. Motor 3; 23. Coupling shaft; 24. Round component; 25. Connecting roller; 26. Coupling shaft; 27. Positioning block; 28. Clamping block. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Referring to Figures 1-3, one embodiment of this utility model is provided: a desktop soldering device.

[0034] The machine includes a control base 1, a solder bath 3 fixedly connected to the right side of the inside of the groove 2, four start buttons on the bottom front side of the control base 1, and a groove 2 on the top front side of the control base 1. The groove 2 is designed to protect the solder bath 3 and the motor 4. The motor 4 is fixedly connected to the middle of the inside of the groove 2. A scraper 5 is fixedly connected to the drive end of the motor 4. When the motor 4 is started, it will drive the scraper 5 to extend and retract. A feeding component is fixedly connected to the left side of the inside of the groove 2. The feeding component assists the operator in accurately feeding materials.

[0035] A drive box 9 is fixedly connected to the top front of the control base 1. A rotary motor 10 is fixedly connected to the top right side of the drive box 9. The drive source of the rotary motor 10 is on the outside, and the rotating wheel is located at the top front of the inner side of the drive box 9. An auxiliary wheel 11 is rotatably connected to the left side inside the drive box 9. The auxiliary wheel 11 is located at the top left front of the drive box 9 and rotates. Auxiliary wheels 2 12 are rotatably connected to both the left and right sides inside the drive box 9. The auxiliary wheels 2 12 are located at the bottom left and right positions of the inner front of the drive box 9 and rotate. Two auxiliary wheels 3 13 are rotatably connected to the middle inside the drive box 9. The auxiliary wheels 3 13 are located at the middle horizontal position of the auxiliary wheels 2 12 and the rotary motor 10 and rotate at the middle left and right positions of the inner front of the drive box 9.

[0036] A belt 14 is slidably connected to the front exterior of the rotary motor 10 and the exterior of the auxiliary wheel 11. The exterior of the auxiliary wheel 2 12 is slidably connected to the inside of the belt 14, and the exterior of the auxiliary wheel 3 13 is slidably connected to the inside of the belt 14. The rotary motor 10 first pulls the belt 14 to slide, and the belt 14 drives the auxiliary wheel 2 12 at the bottom of the auxiliary wheel 11 to rotate in sequence, the auxiliary wheel 3 13 on the left side to rotate, and the auxiliary wheel 3 13 on the right side and the auxiliary wheel 2 12 on the right side to rotate.

[0037] Referring to Figure 2, the feeding assembly includes a baffle 6, a second motor 7, and a feeding tray 8. The outer side of the baffle 6 is fixedly connected to the left side of the inner wall of the solder bath 3. The outer bottom end of the second motor 7 is fixedly connected to the left side of the inner wall of the solder bath 3. The drive end of the second motor 7 is fixedly connected to the bottom end of the feeding tray 8. The right bottom end of the scraper 5 is slidably connected to the top of the solder bath 3. The outer side of the feeding tray 8 is slidably connected to the middle of the inner wall of the baffle 6.

[0038] Referring to Figures 3 and 4, a U-shaped ring 15 is fixedly connected to the front side of the drive box 9. A slide rod 16 is slidably connected inside the U-shaped ring 15. The front and rear sides of the slide rod 16 are slidably connected to the front and rear sides of the inner wall of the drive box 9. The front and rear sides of the slide rod 16 slide against the inner side of the drive box 9 and slide on the inner side of the U-shaped ring 15. A telescopic member 17 is slidably connected to the outside of the belt 14. The middle part of the telescopic member 17 away from the belt 14 is rotatably connected to the front side of the slide rod 16. A ring is fixed to the outside of the telescopic member 17 away from the belt 14 and fits onto the outside of the slide rod 16, while the other end is fixed to the belt 14. There is a telescopic rod in the middle. A straight bar 18 is fixedly connected to the rear side of the slide rod 16. The rear side of the straight bar 18 is slidably connected to the rear side of the inner wall of the drive box 9, and the front side of the straight bar 18 is slidably connected to the rear side of the belt 14 and the slide rod 16. The sliding drive bar 18 slides synchronously and stably. Compared with the above documents, it achieves U-shaped path movement through a single drive source, effectively reducing the manufacturing cost of the device.

[0039] Referring to Figure 5, a circular plate 19 is fixedly connected to the bottom end of the straight bar 18. Three connecting rods 20 are fixedly connected to the outer side of the bottom end of the circular plate 19. A support plate 21 is fixedly connected to the top end of the connecting rods 20. The circular plate 19 is connected to the support plate 21 via the connecting rods 20. A motor 22 is fixedly connected to the middle of the top end of the support plate 21. A 23 is fixedly connected to the drive end of the motor 22. A circular component 24 is fixedly connected to the top end of the 23. When the 23 is activated, it drives the circular component 24 to extend and retract. Three connecting rollers 25 are fixedly connected to the outside of the circular component 24. The connecting rollers 25 and the circular component 24 are intersected within the gaps of the connecting rods 20 without contacting the connecting rods 20. A connecting shaft 26 is rotatably connected to the bottom end of the connecting rollers 25 away from the circular plate 19. Three positioning blocks 27 are fixedly connected to the outside of the support plate 21. A clamping block 28 is rotatably connected to the middle of the positioning block 27. The connecting shaft 26 connects to the connecting rollers 25. The clamping block 28 is rotatably connected to the bottom end of the connecting shaft 26 on the side away from the support plate 21. When the connecting shaft 26 is driven to descend or ascend by the connecting roller 25, it will drive the clamping block 28 to rotate around the positioning block 27 to open or close.

[0040] Working principle: In use, first place the object to be soldered into the circular groove extending from the feed tray 8. Then, start the motor 7 at the bottom of the feed tray 8 to drive it to rotate smoothly. After confirming that there is enough solder in the solder bath 3 for soldering, start the rotary motor 10 to drive the belt 14 extending from the drive box 9 to slide, pulling the left auxiliary wheel 11 to slide. Then, the belt 14 sequentially drives the auxiliary wheel 12 at the bottom of the auxiliary wheel 11 to rotate, the left auxiliary wheel 13 to rotate, and the right auxiliary wheel 13 and right auxiliary wheel 12 to rotate. As the belt 14 slides outside the rotary motor 10, auxiliary wheel 11, auxiliary wheel 12, and auxiliary wheel 13, because the telescopic component 17 is connected to the outside of the belt 14, when the belt 14 moves, it will drive the telescopic component 17 to slide along the path of the belt 14. The end of the ring away from the belt 14 is fitted inside the slide bar 16, so the slide bar 16 will pull the straight bar 18 to press against the U-shaped path of the U-shaped ring 15, rising from the bottom right and then moving horizontally to the bottom left.

[0041] When the straight bar 18 moves to the bottom left, the clamping block 28 indirectly fixed at the bottom of the straight bar 18 will contact the outside of the object. At this time, the motor 22 can be started to drive the circular part 24 connected to the drive 23 to rise, so that the connecting roller 25 fixed to the outside of the circular part 24 pulls the clamping block 28 to open first through the connecting shaft 26. Then, the motor 22 drives the circular part 24 to descend, so that the clamping block 28 retracts to fit and pick up the outside of the object. After that, it slides along the path of the U-shaped ring 15 in a U-shape to the bottom right so that the object contacts the solder in the solder box 3 for soldering. After the soldering is completed, the motor 4 can be started to drive the scraper 5 to scrape the surface of the solder in the solder box 3 to prevent the solder from forming a film.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A desktop soldering machine, comprising a control base (1), characterized in that: The control base (1) has a groove (2) at its front top. A tin bath box (3) is fixedly connected to the right side of the inside of the groove (2). A motor (4) is fixedly connected to the middle of the inside of the groove (2). A scraper (5) is fixedly connected to the drive end of the motor (4). A feeding assembly is fixedly connected to the left side of the inside of the groove (2). A drive box (9) is fixedly connected to the front top of the control base (1). A rotary motor (10) is fixedly connected to the top right side of the drive box (9). An auxiliary wheel (11) is rotatably connected to the left side of the inside of the drive box (9). Auxiliary wheels two (12) are rotatably connected to the left and right sides inside the drive box (9). Two auxiliary wheels three (13) are rotatably connected to the middle of the drive box (9). A belt (14) is slidably connected to the front exterior of the rotary motor (10) and the exterior of the auxiliary wheel one (11). A U-shaped ring (15) is fixedly connected to the front interior of the drive box (9). A slide rod (16) is slidably connected inside the U-shaped ring (15). A telescopic component (17) is slidably connected to the exterior of the belt (14). A straight bar (18) is fixedly connected to the rear exterior of the slide rod (16).

2. The desktop soldering machine according to claim 1, characterized in that: The feeding assembly includes a baffle (6), a second motor (7), and a feeding tray (8). The outer side of the baffle (6) is fixedly connected to the left side of the inner wall of the solder box (3). The outer bottom end of the second motor (7) is fixedly connected to the left side of the inner wall of the solder box (3). The driving end of the second motor (7) is fixedly connected to the bottom end of the feeding tray (8).

3. A desktop soldering machine according to claim 1, characterized in that: The bottom end of the straight bar (18) is fixedly connected to a circular plate (19). Three connecting rods (20) are fixedly connected to the outer side of the bottom end of the circular plate (19). A support plate (21) is fixedly connected to the top end of the connecting rods (20). A motor (22) is fixedly connected to the middle of the top end of the support plate (21). A (23) is fixedly connected to the drive end of the motor (22). A circular piece (24) is fixedly connected to the top end of the (23). Three connecting rollers (25) are fixedly connected to the outside of the circular piece (24). A connecting shaft (26) is rotatably connected to the bottom end of the connecting rollers (25) away from the circular plate (19).

4. A desktop soldering machine according to claim 3, characterized in that: The support plate (21) is fixedly connected to three positioning blocks (27) on the outside. A clamping block (28) is rotatably connected to the middle of the positioning block (27). The side of the clamping block (28) away from the support plate (21) is rotatably connected to the bottom end of the connecting shaft (26).

5. A desktop soldering machine according to claim 2, characterized in that: The bottom right side of the scraper (5) is slidably connected to the top of the tin water box (3), and the outside of the feeding tray (8) is slidably connected to the middle of the inner wall of the baffle (6).

6. A desktop tinning machine according to claim 1, characterized in that: The auxiliary wheel 2 (12) is externally slidably connected to the inner side of the belt (14), and the auxiliary wheel 3 (13) is externally slidably connected to the inner side of the belt (14).

7. A desktop soldering machine according to claim 1, characterized in that: The front and rear sides of the slide rod (16) are slidably connected to the front and rear sides of the inner wall of the drive box (9), and the telescopic member (17) is rotatably connected to the outer front side of the slide rod (16) at the middle of one end away from the belt (14).

8. A desktop soldering machine according to claim 1, characterized in that: The rear side of the straight bar (18) is slidably connected to the rear side of the inner wall of the drive box (9), and the front side of the straight bar (18) is slidably connected to the rear side of the belt (14).

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