Pin feeding device of automatic terminal pin inserting machine

Abstract

The utility model relates to the technical field of terminal automatic pin inserting machines, and discloses a pin inserting feeding device of a terminal automatic pin inserting machine, which comprises a machine base, a feeding table arranged on the upper portion of the machine base, a mounting plate arranged at the upper end of one side of the machine base, and a vibration disc arranged on the upper portion of the mounting plate. A feeding rail is arranged at the upper end of the outer side of the vibration disc, a connecting plate is arranged on the outer side of the vibration disc, a material guiding pipe is arranged on the connecting plate, one end of the feeding rail penetrates into the material guiding pipe, a supporting plate is arranged on the upper portion of the mounting plate, and a connecting frame is arranged at the upper end of the supporting plate. An L-shaped plate is arranged in the connecting frame; when the feeding device is used, the feeding pipe with the proper length can be selected to feed the contact pins according to the lengths of the contact pins, so that the feeding precision of the contact pins with different lengths is greatly ensured, and a worker does not need to clean the contact pins which do not fall onto the feeding table subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic terminal pin insertion machines, in particular to a pin insertion feeding device of the automatic terminal pin insertion machine. Background Art

[0002] The terminal automatic pin insertion machine is a device used for automated pin insertion operations. Its main function is to insert the terminal into the socket of a circuit board or other equipment to achieve electrical connection. The terminal automatic pin insertion machine plays an important role in the field of electronic manufacturing and electrical connection. It can improve production efficiency, ensure connection quality, and meet the insertion requirements of terminals of different specifications.

[0003] At present, when the terminal automatic pin insertion machine is working, the pins are generally fed through a vibration plate and a guide tube. The staff directly pours the pins into the vibration plate, and then uses the vibration plate to make the pins slowly enter the feed tube one by one, and finally makes the pins fall onto the feed table on the machine base for feeding. However, since the position of the feed tube is generally fixed, when feeding pins of different lengths, the pins cannot fall accurately onto the feed table, which greatly affects the feeding accuracy of the pins, and the staff are required to clean up the pins that have not fallen onto the feed table later, which is quite troublesome. Therefore, those skilled in the art provide a pin feeding device for an automatic terminal pin insertion machine to solve the problems raised in the above background technology.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the position of the feeding tube is generally fixed, so that when feeding pins of different lengths, the pins cannot fall accurately onto the feeding table, which greatly affects the feeding accuracy of the pins, and the staff are required to clean the pins that have not fallen onto the feeding table later, which is quite troublesome, the utility model provides a pin feeding device for an automatic terminal pin insertion machine.

[0006] The utility model provides a pin feeding device of an automatic pin insertion machine for terminals, which adopts the following technical scheme: a pin feeding device of an automatic pin insertion machine for terminals, comprising a machine base, a feeding table is arranged on the upper part of the machine base, a mounting plate is arranged on the upper end of one side of the machine base, a vibration disk is arranged on the upper part of the mounting plate, a feeding track is arranged on the outer upper end of the vibration disk, a connecting plate is arranged on the outer side of the vibration disk, a material guide tube is arranged on the connecting plate, and one end of the feeding track passes through the interior of the material guide tube, a supporting plate is arranged on the upper part of the mounting plate, a connecting frame is arranged on the upper end of the supporting plate, an L-shaped plate is arranged inside the connecting frame, a plurality of feeding tubes are arranged on the L-shaped plate, an L-shaped block is arranged on the upper part of the connecting frame, and an adjustment mechanism used in conjunction with the L-shaped plate is arranged on the L-shaped block.

[0007] Preferably, the adjustment mechanism includes a T-shaped rod, a pull ring and a spring, the T-shaped rod is inserted into the L-shaped block, the pull ring is arranged at the upper end of the T-shaped rod, the spring is sleeved on the outside of the T-shaped rod, and the two ends of the spring are respectively connected to the L-shaped block and the T-shaped rod.

[0008] Preferably, a plurality of fixing openings for use with the T-shaped rods are provided on the upper portion of the L-shaped plate, and the bottom ends of the T-shaped rods are plugged into the corresponding fixing openings.

[0009] Preferably, the L-shaped plate is provided with a plurality of material guiding openings for use with the material guiding tubes, and the material guiding tubes are aligned with the corresponding material guiding openings.

[0010] Preferably, a slide groove is provided at the upper end of the connection frame, and the top end of the L-shaped plate passes through the slide groove and is slidably connected to the slide groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is provided with a connecting frame, an L-shaped plate, a feeding tube, an L-shaped block, an adjusting mechanism and a fixing port. When feeding pins of different lengths, the use position of the L-shaped plate can be adjusted by pulling the pull ring to insert the T-shaped rod into the corresponding fixing port, and then the use positions of multiple feeding tubes can be adjusted, so that a suitable feeding tube can be selected to feed the pins, and then the pins of different lengths can also be accurately dropped onto the feeding table, which greatly ensures the feeding accuracy of the pins of different lengths, and eliminates the need for staff to subsequently clean up the pins that have not dropped onto the feeding table. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a partial structural schematic diagram of the utility model;

[0015] Figure 3 for Figure 2 A magnified schematic diagram of the structure of part A.

[0016] Explanation of the reference numerals in the accompanying drawings: 1. Machine base; 2. Feeding table; 3. Mounting plate; 4. Vibrating plate; 5. Feeding track; 6. Connecting plate; 7. Feeding pipe; 8. Support plate; 9. Connecting frame; 10. L-shaped plate; 11. Feeding pipe; 12. L-shaped block; 13. Adjusting mechanism; 131. T-shaped rod; 132. Pull ring; 133. Spring; 14. Fixing port; 15. Feeding port; 16. Slide groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] The utility model discloses a pin feeding device for an automatic pin insertion machine for terminals. Figure 1-3 , a pin feeding device of an automatic pin insertion machine for terminals, comprising a machine base 1, a feeding platform 2 is arranged on the upper part of the machine base 1, a mounting plate 3 is arranged on the upper end of one side of the machine base 1, a vibration plate 4 is arranged on the upper part of the mounting plate 3, a feeding track 5 is arranged on the upper end of the outer side of the vibration plate 4, a connecting plate 6 is arranged on the outer side of the vibration plate 4, a guide tube 7 is arranged on the connecting plate 6, and one end of the feeding track 5 passes through the interior of the feed guide tube 7, a support plate 8 is arranged on the upper part of the mounting plate 3, a connecting frame 9 is arranged on the upper end of the support plate 8, an L-shaped plate 10 is arranged inside the connecting frame 9, a plurality of feeding tubes 11 are arranged on the L-shaped plate 10, and the bottom ends of the plurality of feeding tubes 11 are at different heights from the upper end of the feeding platform 2, an L-shaped block 12 is arranged on the upper part of the connecting frame 9, and an adjustment mechanism 13 used in conjunction with the L-shaped plate 10 is arranged on the L-shaped block 12;

[0019] By adopting the above technical solution, the pins can be slowly fed into the feeding track 5 in sequence through the vibrating plate 4, and then the pins can enter the feeding tube 11 through the guide tube 7, and then the pins fall into the feeding table 2 through the feeding tube 11 to complete the feeding.

[0020] Reference Figure 3The adjustment mechanism 13 includes a T-shaped rod 131, a pull ring 132 and a spring 133. The T-shaped rod 131 is inserted into the L-shaped block 12, the pull ring 132 is arranged at the upper end of the T-shaped rod 131, the spring 133 is sleeved on the outer side of the T-shaped rod 131, and the two ends of the spring 133 are respectively connected to the L-shaped block 12 and the T-shaped rod 131; a plurality of fixing ports 14 for use with the T-shaped rod 131 are opened on the upper part of the L-shaped plate 10, and the bottom end of the T-shaped rod 131 is plugged into the corresponding fixing ports 14.

[0021] By adopting the above technical solution, the use position of the L-shaped plate 10 can be adjusted by pulling the pull ring 132 to insert the T-shaped rod 131 into the corresponding fixing port 14, and the use position of multiple feeding tubes 11 can be adjusted, so that a suitable feeding tube 11 can be selected to feed the pins, and then the pins of different lengths can be accurately dropped onto the feeding table 2, which greatly ensures the feeding accuracy of the pins of different lengths.

[0022] Reference Figure 3 The L-shaped plate 10 is provided with a plurality of material guide ports 15 for use with the material guide pipe 7 , and the material guide pipe 7 is aligned with the corresponding material guide ports 15 .

[0023] By adopting the above technical solution, when the L-shaped plate 10 is moved, the corresponding material guide port 15 is aligned with the material guide tube 7, so that the insertion pin can smoothly enter the feed tube 11 through the material guide tube 7 for feeding.

[0024] Reference Figure 3 A slide groove 16 is provided at the upper end of the connecting frame 9 , and the top end of the L-shaped plate 10 passes through the slide groove 16 and is slidably connected with the slide groove 16 .

[0025] By adopting the above technical solution, the L-shaped plate 10 is made more stable when moving through the sliding groove 16 .

[0026] Working principle: When the utility model is used, the staff first pours the pins into the vibration plate 4, and then the pins can be slowly fed into the feeding track 5 through the vibration plate 4, and then the pins can enter the feeding tube 11 through the guide tube 7, and finally the pins fall into the feeding table 2 through the feeding tube 11 to complete the feeding, and when feeding pins of different lengths, the T-shaped rod 131 is moved up and removed from the fixed port 14 by pulling the pull ring 132, and the limit of the L-shaped plate 10 is cancelled at this time. If the guide tube 7 is fixed, the staff can move the L-shaped plate 10 to drive the feeding tube 11 to move, so that the guide tube 7 is aligned with the corresponding guide port 15, and then release the pull ring 132. Then, the elastic force of the spring 133 can reinsert the T-shaped rod 131 into the corresponding fixed port 14, so that the feeding tube 11 of appropriate length can be selected according to the length of the pin to feed the pin, thereby greatly ensuring the feeding accuracy of the pin, so that the staff does not need to clean the pins that have not fallen onto the feeding table later.

[0027] When the utility model is in use, a feeding tube 11 of a suitable length can be selected to feed the pins according to the length of the pins, thereby greatly ensuring the feeding accuracy of pins of different lengths, so that the staff does not need to clean up the pins that have not fallen onto the feeding platform 2 later.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pin feeding device for an automatic terminal pin insertion machine, comprising a machine base (1), characterized in that: A feeding platform (2) is arranged on the upper part of the machine base (1), a mounting plate (3) is arranged on the upper end of one side of the machine base (1), a vibration plate (4) is arranged on the upper part of the mounting plate (3), a feeding track (5) is arranged on the outer upper end of the vibration plate (4), a connecting plate (6) is arranged on the outer side of the vibration plate (4), a guide tube (7) is arranged on the connecting plate (6), and one end of the feeding track (5) passes through the inside of the guide tube (7), a supporting plate (8) is arranged on the upper part of the mounting plate (3), a connecting frame (9) is arranged on the upper end of the supporting plate (8), an L-shaped plate (10) is arranged inside the connecting frame (9), a plurality of feeding tubes (11) are arranged on the L-shaped plate (10), an L-shaped block (12) is arranged on the upper part of the connecting frame (9), and an adjusting mechanism (13) used in conjunction with the L-shaped plate (10) is arranged on the L-shaped block (12).

2. The pin feeding device of the terminal automatic pin insertion machine according to claim 1, characterized in that: The adjustment mechanism (13) comprises a T-shaped rod (131), a pull ring (132) and a spring (133); the T-shaped rod (131) is inserted into the L-shaped block (12); the pull ring (132) is arranged at the upper end of the T-shaped rod (131); the spring (133) is sleeved on the outer side of the T-shaped rod (131); and the two ends of the spring (133) are respectively connected to the L-shaped block (12) and the T-shaped rod (131).

3. The pin feeding device of the terminal automatic pin insertion machine according to claim 2, characterized in that: The upper part of the L-shaped plate (10) is provided with a plurality of fixing openings (14) for use with the T-shaped rods (131), and the bottom ends of the T-shaped rods (131) are plugged into the corresponding fixing openings (14).

4. The pin feeding device of the terminal automatic pin insertion machine according to claim 1, characterized in that: The L-shaped plate (10) is provided with a plurality of material guide openings (15) for use with the material guide pipe (7), and the material guide pipe (7) is aligned with the corresponding material guide openings (15).

5. The pin feeding device of the terminal automatic pin insertion machine according to claim 1, characterized in that: A sliding groove (16) is provided at the upper end of the connection frame (9), and the top end of the L-shaped plate (10) passes through the sliding groove (16) and is slidably connected to the sliding groove (16).

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