CN219937570U - Automatic PIN needle inserting machine - Google Patents

Abstract

An automatic PIN inserting machine relates to the technical field of PIN inserting machines and comprises a processing table and a semi-finished product, wherein a semi-finished product vibrating disc, a vertical runway for conveying the semi-finished product, a horizontal runway matched with the end part of the vertical runway, a main pneumatic feeding mechanism, a first pre-needle inserting station for performing first-time needle inserting operation on the semi-finished product, a second pre-needle inserting station for performing second-time needle inserting operation on the semi-finished product, a pressing mechanism and a finished product feeding mechanism are arranged on the processing table, the automatic PIN inserting machine further comprises a PIN vibrating disc, a PIN straight vibrating channel for conveying a PIN, a servo needle carrying mechanism, a needle blocking mechanism and a pre-inserting mechanism, the semi-finished product is conveyed to the vertical runway by the semi-finished product vibrating disc and enters the horizontal runway, and the main pneumatic feeding mechanism controls the semi-finished product to enter the first pre-needle inserting station and the second pre-needle inserting station in sequence, and the semi-finished product is subjected to needle inserting operation by the pre-inserting mechanism. The utility model provides an automatic PIN needle inserting machine, which improves the inserting efficiency of PIN needles of electronic products.

Description

Automatic PIN needle inserting machine

Technical Field

The utility model relates to a PIN inserting machine, in particular to an automatic PIN inserting machine.

Background

Along with the rapid development of modern technology, the demand of various electronic products is increasing, and the indispensable parts in the electronic products are interfaces, wherein most of the interfaces are PIN interfaces, so that PIN inserting operation is required in an interface main body.

The traditional contact PIN operation is usually manual operation, namely an operator inserts PIN PINs into interfaces one by one, so that a great amount of labor is consumed, the labor intensity of workers is greatly increased, meanwhile, the manual operation is low in efficiency, omission phenomenon easily occurs in the operation process, the precision of the manual operation is low, the contact PIN operation can be carried out by the workers with abundant experience, and the skill level requirement on the workers is high.

For this purpose, we propose an automatic PIN machine to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an automatic PIN needle inserting machine so as to improve the inserting efficiency of PIN needles of electronic products.

In order to solve the technical problems, the automatic PIN needle inserting machine comprises a processing table and a semi-finished product, wherein the processing table is provided with a semi-finished product vibrating disc, a vertical runway for conveying the semi-finished product, a horizontal runway matched with the end part of the vertical runway, a main pneumatic feeding mechanism for controlling feeding of the semi-finished product, a first pre-needle inserting station for performing first needle inserting operation on the semi-finished product, a second pre-needle inserting station for performing second needle inserting operation on the semi-finished product, a pressing mechanism and a finished product feeding mechanism; the PIN machine further comprises a PIN vibration disc, a PIN straight vibration channel for conveying PINs, a servo PIN carrying mechanism, a PIN blocking mechanism and a pre-inserting mechanism, wherein the semi-finished product is conveyed to a vertical runway by the semi-finished product vibration disc and enters a horizontal runway, the main pneumatic feeding mechanism controls the semi-finished product to enter a first pre-PIN work station and a second pre-PIN work station successively, the PINs are conveyed to the PIN straight vibration channel, the PIN blocking mechanism and the pre-inserting mechanism successively by the PIN vibration disc, and the semi-finished products of the first pre-PIN work station and the second pre-PIN work station are subjected to PIN inserting operation by the pre-inserting mechanism.

Preferably, the needle detecting device further comprises a laser detecting mechanism, wherein the laser detecting mechanism comprises a laser sensor, and the laser sensor is used for judging whether the needle reaches a preset position through the circulation detection of the servo motor.

Preferably, the servo needle carrying mechanism comprises a needle carrying platform and a needle carrying servo motor for controlling the needle carrying platform to lift, and the needle blocking mechanism is arranged on the needle carrying platform.

Preferably, the pre-plugging mechanism comprises a first pre-plugging cylinder and a second pre-plugging cylinder which are arranged on the processing table, wherein the first pre-plugging cylinder is used for plugging three first groups of pins on a semi-finished product, and the second pre-plugging cylinder is used for plugging three second groups of pins on the semi-finished product.

Preferably, the pressing mechanism comprises a pressing cylinder, and the pressing cylinder performs pressing operation on the semi-finished product subjected to the first time of pin inserting operation and the second time of pin inserting operation.

Preferably, the finished product feeding mechanism comprises a finished product guide plate arranged on the processing table, and a finished product box is arranged on one side of the finished product guide plate.

Preferably, the automatic feeding device further comprises a servo feeding mechanism, wherein the servo feeding mechanism comprises a servo feeding motor and a screw rod driven by the servo feeding motor, a feeding cylinder is connected to the screw rod, a pushing plate is mounted at the movable end of the feeding cylinder, and the pushing plate is located between the vertical runway and the horizontal runway.

Preferably, the main pneumatic feeding mechanism comprises a main pneumatic feeding cylinder, a main pneumatic lifting cylinder controlled by the main pneumatic feeding cylinder to horizontally move, and a first clamp and a second clamp controlled by the main pneumatic lifting cylinder to lift.

Preferably, the main pneumatic feeding mechanism further comprises a finished product feeding clamp capable of lifting, and the finished product feeding clamp is controlled to horizontally move by the main pneumatic feeding cylinder.

Preferably, a console is further arranged on the processing table.

Compared with the related art, the automatic PIN inserting machine provided by the utility model has the following beneficial effects:

in the utility model, semi-finished products stored in the semi-finished product vibration disc enter a vertical runway through vibration of the vibration disc, the semi-finished products are conveyed to a horizontal runway through a servo feeding mechanism, the semi-finished products are sequentially conveyed to a first pre-contact pin station and a second pre-contact pin station through a main pneumatic feeding mechanism to perform automatic pin inserting operation, after the semi-finished products subjected to pin inserting are conveyed into a finished product box after being compressed through a compression cylinder, the main pneumatic feeding mechanism controls a servo pin carrying mechanism to automatically return.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an automatic PIN inserting machine.

Fig. 2 is an enlarged view of the structure at a in fig. 1.

Fig. 3 is an enlarged view of the structure at B in fig. 1.

Fig. 4 is an enlarged view of the structure at C in fig. 1.

Fig. 5 is an enlarged view of the structure at D in fig. 1;

FIG. 6 is an enlarged view of the structure at E in FIG. 1;

fig. 7 is an enlarged view of the structure at F in fig. 1;

FIG. 8 is a schematic diagram of the servo needle carrier, needle guard, laser detector and pre-insertion mechanism of the present utility model;

fig. 9 is an enlarged view of the structure at G in fig. 8;

FIG. 10 is a schematic diagram of the main pneumatic feeding mechanism according to the present utility model.

Reference numerals in the drawings: 1. a processing table; 2. a semi-finished vibrating plate; 3. a console; 4. a finished product box; 5. a vertical runway; 6. a semi-finished product; 7. a first pre-insertion cylinder; 8. a first set of pins; 9. a second pre-insertion cylinder; 10. a second set of pins; 11. a product guide plate; 12. a compacting cylinder; 13. a laser detection mechanism; 14. a servo needle carrying mechanism; 15. a PIN needle vibration disk; 16. a servo feeding mechanism; 17. a push plate; 18. a feeding cylinder; 19. a servo feeding motor; 20. PIN needle direct vibration channel; 21. a horizontal runway; 22. a main pneumatic feeding cylinder; 23. a needle carrying servo motor; 24. a needle blocking mechanism; 25. a first clamp; 26. a second clamp; 27. a main pneumatic lifting cylinder; 28. a pre-insertion mechanism; 29. a finished product feeding clamp; 30. a needle carrying platform.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the indicated apparatus or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

Referring to fig. 1, 2, 4, 7 and 8, an automatic PIN inserting machine comprises a machining table 1 and a semi-finished product 6, wherein a semi-finished product vibration disc 2, a vertical runway 5 for conveying the semi-finished product 6, a horizontal runway 21 matched with the end part of the vertical runway 5, a main pneumatic feeding mechanism for controlling feeding of the semi-finished product 6, a first pre-PIN inserting station for performing first PIN inserting operation on the semi-finished product 6, a second pre-PIN inserting station for performing second PIN inserting operation on the semi-finished product 6, a pressing mechanism and a finished product feeding mechanism are arranged on the machining table 1.

The processing bench is also provided with a PIN needle vibration disk 15, a PIN needle direct vibration channel 20 for conveying PIN needles, a servo needle carrying mechanism 14, a needle blocking mechanism 24 and a pre-inserting mechanism 28, the semi-finished product 6 is conveyed to the vertical runway 5 from the semi-finished product vibration disk 2 and enters the horizontal runway 21, the main pneumatic feeding mechanism controls the semi-finished product 6 to enter the first pre-inserting needle station and the second pre-inserting needle station successively, the PIN needles are conveyed to the PIN needle direct vibration channel 20, the needle blocking mechanism 24 and the pre-inserting mechanism 28 successively from the PIN needle vibration disk 15, and the pre-inserting mechanism 28 carries out needle inserting operation on the semi-finished product 6 of the first pre-inserting needle station and the second pre-inserting needle station.

Example two

Referring to fig. 1 and 8, in order to realize automatic detection and ensure processing quality, a laser detection mechanism 13 is further arranged on a processing table, the laser detection mechanism 13 comprises a laser sensor, the laser sensor is used for judging whether a needle reaches a preset position through servo motor cycle detection, the laser detection mechanism 13 carries out PIN in-place cycle detection, after two servo needle carrying mechanisms 14 reach a needle inserting position, the PIN straight vibrating channel 20 is controlled to directly vibrate and send the needle, when the PIN reaches the upper side of the needle carrying platform 30, the laser sensor carries out cycle detection on a needle inserting point under the driving of the servo motor, and after the needle is confirmed to enter the preset area, the straight vibrating and sending of the needle is stopped, and at the moment, the laser detection is completed.

Referring to fig. 1, 3 and 8, the pre-insertion mechanism 28 includes a first pre-insertion cylinder 7 and a second pre-insertion cylinder 9 disposed on the processing table 1, the first pre-insertion cylinder 7 inserts three first groups of pins 8 onto the semi-finished product 6, and the second pre-insertion cylinder 9 inserts three second groups of pins 10 onto the semi-finished product 6.

Referring to fig. 8 and 9, the servo needle loading mechanism 14 includes a needle loading platform 30 and a needle loading servo motor 23 for controlling the lifting of the needle loading platform 30, the needle blocking mechanism 24 is arranged on the needle loading platform 30, after the laser detection mechanism 13 determines that the needles all reach a preset position, a vacuum device is started to stably position the needles to avoid offset, then the two needle loading servo motors 23 move the needle loading platform 30 to the needle avoiding position at a high speed, and determine whether the feeding of the main pneumatic feeding mechanism is completed and enter a safe position, after confirmation, the servo needle loading mechanism 14 enters a pre-insertion position at a medium speed under the dragging of the needle loading servo motor 23, at this time, the needle blocking mechanism 24 retreats, the two pre-insertion mechanisms 28 drive the respective PIN needle inserts to advance, after the pre-insertion is in place, the vacuum device is closed, the two servo needle loading mechanisms 14 descend to the needle insertion position at a high speed, at this time, and the needle blocking mechanism 24 resets to wait for the needle insertion continuously.

Referring to fig. 1 and 5, the pressing mechanism includes a pressing cylinder 12, and the pressing cylinder 12 performs pressing work on the semi-finished product 6 subjected to the first pin work and the second pin work.

Referring to fig. 1 and 6, the automatic feeding device further comprises a servo feeding mechanism 16, the servo feeding mechanism 16 comprises a servo feeding motor 19 and a screw rod driven by the servo feeding motor 19, a feeding cylinder 18 is connected to the screw rod, a push plate 17 is mounted at the movable end of the feeding cylinder 18, the push plate 17 is located between the vertical runway 5 and the horizontal runway 21, the servo feeding mechanism 16 circularly feeds the semi-finished products 6 to the transfer position for 4 times, and the main pneumatic feeding mechanism feeds 4 semi-finished products 6 to the first pre-contact pin station and the second pre-contact pin station and the pressing station 3 at a time and automatically returns after feeding in place.

Example III

Referring to fig. 1, 7 and 10, the main pneumatic feeding mechanism comprises a main pneumatic feeding cylinder 22, a main pneumatic lifting cylinder 27 controlled by the main pneumatic feeding cylinder 22 to move horizontally, and a first clamp 25 and a second clamp 26 controlled by the main pneumatic lifting cylinder 27 to lift, and further comprises a finished product feeding clamp 29 capable of lifting, wherein the finished product feeding clamp 29 is also controlled by the main pneumatic feeding cylinder 22 to move horizontally, after the semi-finished product 6 is sent to a transit position through the servo feeding mechanism 16, the servo feeding mechanism 16 retreats to an avoidance position, the main pneumatic feeding mechanism controls the first clamp 25 and the second clamp 26 to descend, the main pneumatic feeding cylinder 22 controls the first clamp 25 and the second clamp 26 to advance to buckle the semi-finished product 6 to move one station rightward, then the semi-finished product 6 sequentially arrives at a first pre-insertion needle station, a second pre-insertion needle station and a pressing station, then the main pneumatic feeding mechanism retreats and ascends to avoid the servo needle carrying mechanism 14, and the main pneumatic feeding mechanism moves leftwards to prepare for down-circulation, so as to ensure that feeding is not damaged, the two groups of clamps are arranged to grab the materials synchronously move.

Referring to fig. 1 and 5, the product feeding mechanism comprises a product discharging guide plate 11 arranged on the processing table 1, a product box 4 is arranged on one side of the product discharging guide plate 11, and the product subjected to the compacting operation is fed into the product box 4 through the product discharging guide plate 11 to complete automatic collection.

It should be noted that, two pre-insertion mechanisms 28 insert 4×3×2 PIN needles into the semi-finished product 6, the pressing mechanism presses the PIN needles into the semi-finished product 6 to a required size, the PIN needle vibration disc 15 inserts the PIN needles, the PIN needles are positioned by directly vibrating the PIN needles, the PIN needles are positioned by using the PIN blocking mechanism, the laser detection mechanism 13 performs PIN needle in-place cyclic detection on 24 PIN needles, and after confirming that all PIN needles are in place, the PIN needle servo PIN loading mechanism 14 moves the PIN needles to the first pre-insertion needle station and the second pre-insertion needle station, and after pre-inserting the PIN needles, the two servo PIN loading mechanisms 14 return.

Referring to fig. 1, a console 3 is further provided on the processing table 1, and the console 3 is used for controlling a plurality of cylinders and the like.

In addition, the processing table 1 is provided with a product guide plate 11, and one side of the product guide plate 11 is provided with a finished product box 4, so that finished products after processing can be collected.

Working principle: the semi-finished product vibration disc 2 vibrates and sends the semi-finished product 6 to the vertical runway 5 through vibration, after the semi-finished product 6 is sent to a transfer position through the servo feeding mechanism 16, the servo feeding mechanism 16 returns to an avoiding position, the main pneumatic feeding mechanism controls the first clamp 25 and the second clamp 26 to descend, the main pneumatic feeding cylinder 22 controls the first clamp 25 and the second clamp 26 to advance to buckle the semi-finished product 6 to move to the right by one station, and then the semi-finished product 6 sequentially reaches the first pre-contact pin station, the second pre-contact pin station and the pressing station.

At this time, the PIN is sequentially sent to the PIN direct vibration channel 20 by the PIN vibration disc 15 and reaches the PIN carrying platform 30, the PIN is limited by the PIN blocking mechanism 24, the laser detection mechanism 13 judges that the PINs all reach the preset position, the vacuum device is started to stably position the PINs to avoid offset, then the two PIN carrying servo motors 23 move the PIN carrying platform 30 to the PIN carrying avoidance position, and judge whether the main pneumatic feeding mechanism finishes feeding and enters the safe position, the servo PIN carrying mechanism 14 enters the pre-insertion position at medium speed under the dragging of the PIN carrying servo motors 23 after confirmation, the PIN blocking mechanism 24 retreats at this time, the two pre-insertion mechanisms 28 drive the PIN inserts to advance, the vacuum device is closed after the pre-insertion is in place, the two servo PIN carrying mechanisms 14 descend to the PIN insertion position at high speed, and at this time, the PIN blocking mechanism 24 resets to continue waiting for the PIN insertion.

In the process, the main pneumatic feeding mechanism retreats and ascends to avoid the servo needle carrying mechanism 14, and moves leftwards to prepare for lower-circulation, so that the main pneumatic feeding mechanism is provided with two groups of upper and lower material grabbing clamps for ensuring accurate feeding without damaging products, and synchronously acts.

The semi-finished product 6 sequentially reaches a first pre-contact pin work station, a second pre-contact pin work station and a compaction work station, then the main pneumatic feeding mechanism retreats and ascends to avoid the servo needle carrying mechanism 14, the main pneumatic feeding mechanism moves leftwards to prepare for the down-cycle, after being compacted by the compaction cylinder 12, the semi-finished product 6 after passing through the contact pins is fed into the finished product box 4, and the main pneumatic feeding mechanism controls the servo needle carrying mechanism 14 to automatically return.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The automatic PIN inserting machine comprises a processing table (1) and a semi-finished product (6), and is characterized in that the processing table (1) is provided with a semi-finished product vibration disc (2), a vertical runway (5) for conveying the semi-finished product (6), a horizontal runway (21) matched with the end part of the vertical runway (5), a main pneumatic feeding mechanism for controlling feeding of the semi-finished product (6), a first pre-needle inserting station for performing first needle inserting operation on the semi-finished product (6), a second pre-needle inserting station for performing second needle inserting operation on the semi-finished product (6), a pressing mechanism and a finished product feeding mechanism;

the PIN needle automatic feeding device is characterized by further comprising a PIN needle vibration disc (15), a PIN needle direct vibration channel (20) for conveying PIN needles, a servo needle carrying mechanism (14), a needle blocking mechanism (24) and a pre-inserting mechanism (28), wherein the semi-finished product (6) is conveyed to a vertical runway (5) from the semi-finished product vibration disc (2) and enters a horizontal runway (21), the main pneumatic feeding mechanism controls the semi-finished product (6) to sequentially enter a first pre-inserting needle work station and a second pre-inserting needle work station, the PIN needles are sequentially conveyed to the PIN needle direct vibration channel (20), the needle blocking mechanism (24) and the pre-inserting mechanism (28) from the PIN needle vibration disc (15), and the semi-finished product (6) of the first pre-inserting needle work station and the second pre-inserting needle work station is subjected to needle inserting operation through the pre-inserting mechanism (28).

2. An automatic PIN inserting machine according to claim 1, further comprising a laser detection mechanism (13), the laser detection mechanism (13) comprising a laser sensor, and the laser sensor being cyclically detected by a servo motor for determining whether the needle has reached a predetermined position.

3. An automatic PIN inserting machine according to claim 2, wherein the servo needle carrying mechanism (14) comprises a needle carrying platform (30) and a needle carrying servo motor (23) for controlling the needle carrying platform (30) to lift, and the needle blocking mechanism (24) is arranged on the needle carrying platform (30).

4. An automatic PIN inserting machine according to claim 3, characterized in that said (28) comprises a first pre-inserting cylinder (7) and a second pre-inserting cylinder (9) arranged on the processing table (1), said first pre-inserting cylinder (7) inserting three first groups of PINs (8) on the semi-finished product (6), said second pre-inserting cylinder (9) inserting three second groups of PINs (10) on the semi-finished product (6).

5. An automatic PIN inserting machine according to claim 4, characterized in that the pressing mechanism comprises a pressing cylinder (12), and the pressing cylinder (12) performs pressing operation on the semi-finished product (6) subjected to the first PIN inserting operation and the second PIN inserting operation.

6. An automatic PIN inserting machine according to claim 5, characterized in that the product feeding mechanism comprises a product guide plate (11) arranged on the processing table (1), and a product box (4) is arranged on one side of the product guide plate (11).

7. An automatic PIN inserting machine according to claim 6, further comprising a servo feeding mechanism (16), wherein the servo feeding mechanism (16) comprises a servo feeding motor (19) and a screw rod driven by the servo feeding motor (19), a feeding cylinder (18) is connected to the screw rod, a push plate (17) is mounted at the movable end of the feeding cylinder (18), and the push plate (17) is located between the vertical runway (5) and the horizontal runway (21).

8. An automatic PIN inserting machine according to claim 7, characterized in that the main pneumatic feeding mechanism comprises a main pneumatic feeding cylinder (22), a main pneumatic lifting cylinder (27) controlled by the main pneumatic feeding cylinder (22) to move horizontally, and a first clamp (25) and a second clamp (26) controlled by the main pneumatic lifting cylinder (27) to lift.

9. An automatic PIN inserting machine according to claim 8, characterized in that the main pneumatic feeding mechanism further comprises a product feeding clamp (29) which can be lifted, and the product feeding clamp (29) is also controlled to horizontally move by the main pneumatic feeding cylinder (22).

10. An automatic PIN inserting machine according to claim 9, characterized in that the processing table (1) is further provided with a console (3).