A high-efficiency pin dispensing equipment for axial inductors

Abstract

The present invention provides an axial inductance high-efficiency pin dispensing device, comprising a mounting base, a heating base fixedly connected to one side of the top of the mounting base, and a connecting column fixedly connected to one side of the heating base. The axial inductance high-efficiency pin dispensing device provided by the present invention can heat the top of the dispensing wheel by arranging a heating chamber, and can cover a wide area of ​​the dispensing caster during heating. When the dispensing wheel is not in use, the glue is melted immediately so that no glue remains on the dispensing caster, thereby ensuring the thickness of the glue on the dispensing caster during secondary use. The thickness of the glue is adjusted by arranging a glue scraping box to scrape out excess glue, thereby ensuring the thickness of the glue. At the same time, the glue can be collected and utilized for a secondary time, thereby ensuring that the glue is not easily wasted and is discharged immediately without leaking.

Description

Technical Field

[0001] The present invention relates to the field of electrical equipment, and in particular to an axial inductor high-efficiency pin dispensing device. Background Art

[0002] Pin dispensing equipment processing refers to the use of high-precision dispensing equipment to use glue for auxiliary fixation of the inductor pin connection part, and directly apply black glue on the surface of the metal or plastic connector. It can accurately and precisely apply black glue to the very small pin contact surface, reducing the waste of glue material. After curing, a layer of waterproof sealing adhesive gasket is formed to achieve the requirements of auxiliary fixation bonding and waterproof sealing. In addition, the molded colloid is flexible and has good vibration, impact and deformation resistance. The existing pin dispensing equipment is processed in a low temperature climate, and the dispensing wheel is easy to solidify black pepper, causing the black glue angle to change.

[0003] In response to the technical problems existing in the above-mentioned axial inductor high-efficiency pin dispensing equipment, a search revealed that there is a patent number CN201711495209.X, which is an electrical automation device for dispensing an inductor assembly dispensing machine. The device comprises a melt glue device, a positioning fixture, a dispensing device and a platform. The melt glue device and the dispensing device are arranged on the side of the platform. The dispensing device comprises a dispensing head and a driving device capable of driving the dispensing head from directly above the melt glue device to directly above the positioning fixture. The melt glue device comprises a hot glue machine and a glue dispensing assembly. The hot glue machine comprises a glue holding basin for holding glue. The glue dispensing assembly is arranged on the side of the hot glue machine and is provided with a dispensing plate for dispensing glue in the glue holding basin. The positioning fixture comprises a clamping assembly and a driving assembly for driving the clamping assembly to loosen or tighten the outer frame of the positioning inductor. The dispensing head of the present invention picks up a certain amount of glue each time to avoid excessive glue being applied to the outer frame of the inductor, thereby reducing the defective rate of the inductor and reducing unnecessary waste of labor costs.

[0004] However, the high-efficiency pin dispensing equipment for axial inductors is prone to solidification of the glue on the structure when it stops operating in cold weather. When it is started up again, a new layer of glue is easily applied to the rubber wheel where the glue has solidified at the beginning of dispensing, resulting in an increase in the thickness of the glue. This causes excessive glue to cover the inductor pins, affecting the overflow of glue during the subsequent installation of the inductor pins. At the same time, when scraping off the thicker glue, the excess glue will flow on the structure. The glue on the structure cannot be accurately collected and reused after being scraped off multiple times, resulting in waste of glue and increased dispensing costs. Summary of the Invention

[0005] The purpose of the present invention is to provide a high-efficiency pin dispensing device for axial inductors.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: an axial inductor high-efficiency pin dispensing device, comprising a mounting seat, a heating seat fixedly connected to one side of the top of the mounting seat, and a connecting column fixedly connected to one side of the heating seat.

[0007] As a further solution of the present invention: a first electric push rod is fixedly installed inside the heating seat, a motor is fixedly installed on the back of the heating seat, the output end of the motor is fixedly connected to a rotating shaft, a rubber wheel is fixed to the sleeve of the rotating shaft, a first convex part is fixedly connected to one side of the rotating shaft, the outer surface of the rotating shaft is movably connected to an outer shaft cover, a second convex part is fixedly connected to the inner side of the outer shaft cover, a connecting piece is fixedly connected to the top of the outer shaft cover, the back of the connecting piece is movably connected to a heating chamber, a heating element is fixedly installed on the inner wall of the heating chamber, one side of the heating element is fixedly connected to a balance bar, the back of the balance bar is movably connected to a movable shaft, and one end of the balance bar is fixedly connected to a gravity block.

[0008] As a further solution of the present invention: an electric heating wire is provided at the bottom of the heating seat, the heating seat is a "7"-shaped structure, a back plate is welded to the back of the heating seat, and the bottom of the dispensing wheel is embedded in the interior of the heating seat.

[0009] As a further solution of the present invention: the dispensing wheel is rotatably arranged on the back of the outer shaft cover, the internal structure of the outer shaft cover is hollow, and the rotating shaft is located at the center of the outer shaft cover.

[0010] As a further solution of the present invention: the outer shaft cover is moved downward by the first electric push rod, one side of the first protrusion and the second protrusion are in conflict with each other, and the connecting piece is moved downward by the outer shaft cover.

[0011] As a further solution of the present invention: the dispensing wheel is embedded in the middle position of the heating chamber, the distance between the heating element and the dispensing wheel is 10MM, and the weight of the gravity block is greater than the weight of the heating chamber.

[0012] As a further solution of the present invention: the top of the connecting column is fixedly connected to a scraper box, the inside of the scraper box is movably connected to a scraper, the bottom of the scraper box is fixedly connected to a collecting box, the collecting box, and one side of the connecting column are fixedly installed with a second electric push rod, one side of the second electric push rod is fixedly connected to a connecting rod, one side of the connecting rod is fixedly connected to a feeding plate, and one side of the feeding plate is fixedly connected to a sealing sheet.

[0013] As a further solution of the present invention: the scraper box is connected to the connecting column through bolts, a slot is provided on one side of the top of the scraper box, and the scraper is movably arranged with the scraper box through a rotating shaft.

[0014] As a further solution of the present invention: the interior of the collecting box is provided with a sealing structure, sealing blocks are provided around the feeding plate, and the top of the feeding plate is provided with multiple groups of saw teeth inclined toward one end.

[0015] As a further solution of the present invention: the feeding plate and the sealing sheet are moved by the front end of the second electric push rod, and the discharge nozzle is connected to the collection box. Beneficial effects

[0016] The present invention provides an axial inductance high-efficiency pin dispensing device, which is equipped with a heating chamber so that the top of the dispensing wheel can be heated, and the dispensing caster can be widely covered during heating. When the dispensing wheel is not in use, the glue is instantly melted so that no glue remains on the dispensing caster, thereby ensuring the thickness of the glue on the dispensing caster during secondary use. The thickness of the glue is controlled by setting a glue scraping box to scrape out excess glue, thereby ensuring the thickness of the glue. At the same time, the glue can be collected and utilized for a secondary time, thereby ensuring that the glue is not easily wasted.

[0017] The present invention provides an axial inductance high-efficiency pin dispensing equipment, in which the internal structure of the outer shaft cover is hollow, the rotating shaft is located at the center of the outer shaft cover, one side of the first protrusion and the second protrusion are in conflict with each other, the connecting piece is arranged to move downward through the outer shaft cover, the distance between the heating element and the dispensing wheel is 10MM, the weight of the gravity block is greater than the weight of the heating chamber, and it can ensure that the dispensing wheel is heated as soon as the dispensing wheel stops. When the dispensing wheel stops heating, its structure is reset through the gravity structure, ensuring that the heating is immediate and does not affect subsequent work.

[0018] The present invention provides an axial inductor high-efficiency pin dispensing device, which is connected to a connecting column through a glue scraper box by bolts. A slot is provided on one side of the top of the glue scraper box. The scraper is movably arranged with the glue scraper box through a rotating shaft. Sealing blocks are provided around the feed plate. The top of the feed plate is provided with multiple groups of saw teeth inclined to one end. The glue of excess thickness can be scraped off while guiding the glue into a collection box. The glue is then collected and sealed to form a pneumatic system to push out the excess glue, which is convenient for secondary use and immediate discharge without glue leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the overall structural diagram of the pin corner cutting equipment and glue dispensing equipment of the present invention.

[0020] Figure 2 This is the overall structural diagram of the dispensing equipment of the present invention.

[0021] Figure 3 This is the overall structural diagram of the heating seat of the present invention.

[0022] Figure 4 This is a structural diagram of the dispensing wheel of the present invention.

[0023] Figure 5 This is a structural diagram of the heating chamber of the present invention.

[0024] Figure 6 This is a cross-sectional structural diagram of the heating chamber of the present invention.

[0025] Figure 7 This is a top view of the overall structure of the heating base of the present invention.

[0026] Figure 8 This is a structural diagram of the scraping box of the present invention.

[0027] Figure 9 It is a structural diagram of the collection box of the present invention.

[0028] Figure 1-9 In: 1. Mounting base; 101. Foot cutting machine; 102. Movable wheel; 103. Wire feeding machine; 2. Heating base; 201. Glue dispensing wheel; 202. Motor; 203. Rotating shaft; 204. First protrusion; 205. Outer shaft cover; 206. Second protrusion; 207. Connecting piece; 208. Heating chamber; 209. Heating element; 210. Balance bar; 211. Movable shaft; 212. Gravity block; 213. First electric push rod; 3. Connecting column; 301. Glue scraping box; 302. Scraper; 303. Collecting box; 304. Feeding plate; 305. Connecting rod; 306. Second electric push rod; 307. Discharge nozzle; 308. Sealing piece. DETAILED DESCRIPTION

[0029] See also Figure 1-9 In the embodiment of the present invention,

[0030] Embodiment 1: An axial inductor high-efficiency pin dispensing device includes a mounting base 1 , a heating base 2 is fixedly connected to one side of the top of the mounting base 1 , and a connecting column 3 is fixedly connected to one side of the heating base 2 .

[0031] A first electric push rod 213 is fixedly installed inside the heating seat 2, a motor 202 is fixedly installed on the back of the heating seat 2, an output end of the motor 202 is fixedly connected to a rotating shaft 203, a rubber wheel 201 is fixed to the sleeve of the rotating shaft 203, a first protrusion 204 is fixedly connected to one side of the rotating shaft 203, an outer shaft cover 205 is movably connected to the outer surface of the rotating shaft 203, a second protrusion 206 is fixedly connected to the inner side of the outer shaft cover 205, a connecting piece 207 is fixedly connected to the top of the outer shaft cover 205, a heating chamber 208 is movably connected to the back of the connecting piece 207, a heating element 209 is fixedly installed on the inner wall of the heating chamber 208, a balancing rod 210 is fixedly connected to one side of the heating element 209, a movable shaft 211 is movably connected to the back of the balancing rod 210, and a gravity block 212 is fixedly connected to one end of the balancing rod 210;

[0032] The bottom of the heating seat 2 is provided with an electric heating wire. The heating seat 2 is a "7"-shaped structure. A back plate is welded to the back of the heating seat 2. The bottom of the dispensing wheel 201 is embedded in the interior of the heating seat 2.

[0033] The dispensing wheel 201 is rotatably mounted on the back of the outer shaft cover 205. The inner structure of the outer shaft cover 205 is hollow, and the rotating shaft 203 is located at the center of the outer shaft cover 205.

[0034] The outer shaft cover 205 is moved downward by the first electric push rod 213, the first protrusion 204 and one side of the second protrusion 206 are in conflict with each other, and the connecting piece 207 is moved downward by the outer shaft cover 205;

[0035] The dispensing wheel 201 is embedded in the middle of the heating chamber 208. The distance between the heating element 209 and the dispensing wheel 201 is 10 mm. The weight of the gravity block 212 is greater than the weight of the heating chamber 208.

[0036] Among them, when the dispensing wheel 201 stops rotating through motor control, the linked first electric push rod 213 pulls the outer shaft cover 205 downward, so that the second protrusion 206 is stuck together with the first protrusion 204, and the heating chamber 208 covers the top of the dispensing wheel 201 to heat the dispensing wheel 201. The glue on the dispensing wheel 201 melts after heating and falls into the inside of the heating seat 2. The balance bar 210 loses balance, causing the gravity block 212 to tilt up. When processing is required, the motor 202 rotates, the first electric push rod 213 returns to its position, the second protrusion 206 loses connection with the first protrusion 204, and the gravity block 212 sinks to return the structure to its original position.

[0037] See also Figure 7-9

[0038] Example 2: The difference between Example 2 and Example 1 is that the top of the connecting column 3 is tilted downward:

[0039] A scraper box 301 is fixedly connected to the top of the connecting column 3, a scraper plate 302 is movably connected to the interior of the scraper box 301, a collecting box 303 is fixedly connected to the bottom of the scraper box 301, a discharge nozzle 307 is fixedly connected to one side of the collecting box 303, a second electric push rod 306 is fixedly installed on one side of the connecting column 3, a connecting rod 305 is fixedly connected to one side of the second electric push rod 306, a feeding plate 304 is fixedly connected to one side of the feeding plate 304, and a sealing sheet 308 is fixedly connected to one side of the feeding plate 304;

[0040] The scraper box 301 is connected to the connecting column 3 by bolts. A slot is provided on one side of the top of the scraper box 301. The scraper 302 is movably provided with the scraper box 301 via a rotating shaft.

[0041] The interior of the collecting box 303 is provided with a sealing structure, and sealing blocks are provided around the feeding plate 304. The top of the feeding plate 304 is provided with multiple sets of saw teeth inclined toward one end;

[0042] The feeding plate 304 and the sealing plate 308 are moved by the front end of the second electric push rod 306, and the discharge nozzle 307 is connected to the collection box 303;

[0043] Among them, through the contact between the scraper 302 and the dispensing wheel 201, the scraper 302 scrapes off the excess colloid, and the colloid flows into the collection box 303 through the groove on the scraper box 301. The feeding plate 304 in the collection box 303 collects the colloid to the bottom of the feeding plate 304 through the reciprocating movement of the second electric push rod 306, and drives the air in the collection box 303 through the sealing sheet 308 to squeeze the colloid out from the discharge nozzle 307.

[0044] See also Figure 1-2 ,

[0045] Example 3: The difference between Example 3 and Example 2 is that the heating seat 2 of the mounting seat 1 is welded.

[0046] A foot cutting machine 101 is fixedly mounted on the back of the mounting base 1. A movable wheel 102 is movably connected to the outer surface of the foot cutting machine 101. A wire feeding machine 103 is fixedly mounted on the outer surface of the mounting base 1.

[0047] The foot cutting machine 101 is provided with a motor inside, which is connected to the movable wheel 102 through the motor;

[0048] The wire feeding machine 103 and the foot cutting machine 101 are arranged in a vertical structure, and the wire feeding machine 103 is located above the movable wheel 102.

[0049] The above are only preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A high-efficiency axial inductor pin dispensing equipment, characterized by , including the mounting base (1): A heating seat (2) is fixedly connected to one side of the top of the mounting seat (1), and a connecting column (3) is fixedly connected to one side of the heating seat (2); An electric heating wire is provided at the bottom of the heating seat (2), and the heating seat (2) comprises: A dispensing wheel (201), a motor (202), a rotating shaft (203), a first protruding piece (204), an outer shaft cover (205), a second protruding piece (206), a connecting piece (207), a heating chamber (208), a heating element (209), a balancing rod (210), a movable shaft (211), a gravity block (212), and a first electric push rod (213); A first electric push rod (213) is fixedly installed inside the heating seat (2), a motor (202) is fixedly installed on the back of the heating seat (2), an output end of the motor (202) is fixedly connected to a rotating shaft (203), a rubber wheel (201) is fixedly sleeved on the rotating shaft (203), a first protrusion (204) is fixedly connected to one side of the rotating shaft (203), an outer shaft cover (205) is movably connected to the outer surface of the rotating shaft (203), and an inner side of the outer shaft cover (205) is fixedly connected to the outer shaft cover (205). A second protrusion (206) is connected, the top of the outer shaft cover (205) is fixedly connected to a connecting piece (207), the back of the connecting piece (207) is movably connected to a heating chamber (208), a heating element (209) is fixedly installed on the inner wall of the heating chamber (208), one side of the heating element (209) is fixedly connected to a balancing rod (210), the back of the balancing rod (210) is movably connected to a movable shaft (211), and one end of the balancing rod (210) is fixedly connected to a gravity block (212); The outer shaft cover (205) is moved downward by the first electric push rod (213), the first protrusion (204) and one side of the second protrusion (206) are in conflict with each other, the connecting piece (207) is moved downward by the outer shaft cover (205), and the dispensing wheel (201) is embedded in the middle position inside the heating chamber (208).

2. The high-efficiency axial inductor pin dispensing device according to claim 1, characterized in that: The heating seat (2) is arranged in a "7"-shaped structure, a back plate is welded to the back of the heating seat (2), and the bottom of the dispensing wheel (201) is embedded in the interior of the heating seat (2).

3. The high-efficiency axial inductor pin dispensing device according to claim 1, characterized in that: The dispensing wheel (201) is rotatably arranged on the back of the outer shaft cover (205); the inner structure of the outer shaft cover (205) is hollow; and the rotating shaft (203) is located at the center of the outer shaft cover (205).

4. The high-efficiency axial inductor pin dispensing device according to claim 1, characterized in that: The distance between the heating element (209) and the dispensing wheel (201) is 10 mm, and the weight of the gravity block (212) is greater than the weight of the heating chamber (208).

5. The high-efficiency axial inductor pin dispensing device according to claim 1, characterized in that: The top of the connecting column (3) is inclined downward, and the connecting column (3) comprises: A scraper box (301), a scraper (302), a collecting box (303), a feeding plate (304), a connecting rod (305), a second electric push rod (306), a discharge nozzle (307) and a sealing sheet (308); The top of the connecting column (3) is fixedly connected to a scraper box (301), the interior of the scraper box (301) is movably connected to a scraper (302), the bottom of the scraper box (301) is fixedly connected to a collecting box (303), one side of the collecting box (303) is fixedly connected to a discharge nozzle (307), a second electric push rod (306) is fixedly installed on one side of the connecting column (3), one side of the second electric push rod (306) is fixedly connected to a connecting rod (305), one side of the connecting rod (305) is fixedly connected to a feeding plate (304), and one side of the feeding plate (304) is fixedly connected to a sealing sheet (308).

6. The high-efficiency axial inductor pin dispensing device according to claim 5, characterized in that: The scraper box (301) is connected to the connecting column (3) via bolts, a slot is provided on one side of the top of the scraper box (301), and the scraper (302) is movably arranged with the scraper box (301) via a rotating shaft.

7. The high-efficiency axial inductor pin dispensing device according to claim 6, characterized in that: The interior of the collecting box (303) is provided with a sealing structure, sealing blocks are provided around the feeding plate (304), and the top of the feeding plate (304) is provided with multiple groups of saw teeth inclined toward one end.

8. The high-efficiency axial inductor pin dispensing device according to claim 7, characterized in that: The feeding plate (304) and the sealing plate (308) are moved by the front end of the second electric push rod (306), and the discharge nozzle (307) is connected to the collection box (303).

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