CN213530561U

CN213530561U - Shaping device for pins of SMD (surface mounted device) surface mounted transformer

Info

Publication number: CN213530561U
Application number: CN202021937881.7U
Authority: CN
Inventors: 唐晓松; 张燕
Original assignee: Shenzhen Signal Electronics Co ltd
Current assignee: Shenzhen Signal Electronics Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-25
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a shaping device of SMD paster transformer pin, the on-line screen storage device comprises a base, the right side fixedly connected with plastic subassembly at base top, the top of base and the below movable mounting who is located plastic subassembly have the transformer, the plastic subassembly includes the backup pad that distributes along the horizontal direction, four stands of bottom fixedly connected with of backup pad, left and right both sides at backup pad top are fixed mounting respectively has first hydraulic stem and the second hydraulic stem that distributes along vertical direction, the output of first hydraulic stem runs through the below and the fixedly connected with connecting plate that the backup pad extends to the backup pad, the briquetting that vertical direction distributes is followed to preceding, the equal fixedly connected with in back both sides of connecting plate bottom, the utility model relates to a transformer production facility technical field. This shaping device of SMD paster transformer pin through being provided with the plastic subassembly, has guaranteed the roughness of pin to subsequent welding quality has been ensured.

Description

Shaping device for pins of SMD (surface mounted device) surface mounted transformer

Technical Field

The utility model relates to a transformer production facility technical field specifically is a shaping device of SMD paster transformer pin.

Background

SMD: it is an abbreviation for Surface Mounted Devices, meaning: a surface-mounted device is one of SMT components, wherein in the primary stage of electronic circuit board production, via hole assembly is completely completed manually, after first-batch automatic machines are pushed out, simple pin components can be placed on the via hole assembly, complex components still need to be placed manually for reflow soldering, and surface-mounted components mainly comprise rectangular sheet components, cylindrical sheet components, composite sheet components and special-shaped sheet components.

Welding quality often depends on the alignment degree between the pins, and when unevenness exists between the pins, the phenomena of insufficient solder and solder leakage often exist in the subsequent welding process, so that the product is unqualified, reworking or even direct abandonment is needed, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a shaping device of SMD paster transformer pin has solved when having the unevenness between the pin, often has the rosin joint, leaks the phenomenon of welding in follow-up welding process, causes the nonconformity of product, needs rework or even direct abandonment, has increased manufacturing cost's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a shaping device of SMD paster transformer pin, includes the base, the right side fixedly connected with plastic subassembly at base top, the top of base and the below movable mounting who is located plastic subassembly have the transformer, the plastic subassembly includes the backup pad that distributes along the horizontal direction, four stands of bottom fixedly connected with of backup pad, left and right both sides at backup pad top are fixed mounting respectively has first hydraulic stem and the second hydraulic stem that distributes along vertical direction, the output of first hydraulic stem runs through the backup pad and extends to the below and the fixedly connected with connecting plate of backup pad, the briquetting that vertical direction distributes is followed to the equal fixedly connected with in preceding, the back both sides of connecting plate bottom, the output of second hydraulic stem runs through the backup pad and extends to the below and the fixedly connected with dog of backup pad.

Preferably, the base includes the bottom plate, two curb plates that are parallel to each other of the top fixedly connected with of bottom plate, two bottom between the curb plate is provided with transport mechanism, there is the fixed block on the right side of curb plate through mounting groove fixed mounting, the draw-in groove has been seted up on the right side of mounting groove and the top that is located the curb plate.

Preferably, two fixing rods are fixedly connected to the top between the two pressing blocks, and straight lines where the axes of the two fixing rods are located on the same horizontal plane.

Preferably, the backup pad is through four stand fixed connection on the base, four the stand is the rectangular array and distributes, and four equal perpendicular to backup pad of stand.

Preferably, the first hydraulic rod and the second hydraulic rod are fixedly connected to the top of the supporting plate through two angle irons.

Preferably, the stop block is matched with the clamping groove, a protrusion is arranged on the left side of the stop block, and the protrusion is attached to the right side of the transformer.

Preferably, the distance between the inner walls of the two pressing blocks is greater than the distance between the outer walls of the two side plates.

The utility model provides a shaping device of SMD paster transformer pin, compare with prior art and possess following beneficial effect:

(1) this shaping device of SMD paster transformer pin through being provided with the plastic subassembly, utilizes first hydraulic stem and briquetting can realize the operation of bending when to the pin, has guaranteed the roughness of pin to subsequent welding quality has been ensured.

(2) This shaping device of SMD paster transformer pin through being provided with base and dog, under transport mechanism's effect, can realize the continuation plastic operation of a plurality of transformers, and degree of automation is high, has reduced operating personnel's intensity of labour, has improved production efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the base of the present invention;

fig. 3 is a schematic structural view of the shaping assembly of the present invention;

in the figure: 1. a base; 2. a shaping component; 3. a transformer; 4. a base plate; 5. a side plate; 6. a transport mechanism; 7. mounting grooves; 8. a fixed block; 9. a card slot; 10. a support plate; 11. a column; 12. a first hydraulic lever; 13. a second hydraulic rod; 14. a connecting plate; 15. briquetting; 16. fixing the rod; 17. and a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a shaping device for SMD (surface mounted device) chip transformer pins comprises a base 1, wherein a shaping component 2 is fixedly connected to the right side of the top of the base 1, a transformer 3 is movably mounted at the top of the base 1 and below the shaping component 2, the shaping component 2 comprises a supporting plate 10 distributed along the horizontal direction, four upright posts 11 are fixedly connected to the bottom of the supporting plate 10, a first hydraulic rod 12 and a second hydraulic rod 13 distributed along the vertical direction are respectively and fixedly mounted at the left side and the right side of the top of the supporting plate 10, the output end of the first hydraulic rod 12 penetrates through the supporting plate 10 and extends to the lower part of the supporting plate 10 and is fixedly connected with a connecting plate 14, pressing blocks 15 distributed along the vertical direction are fixedly connected to the front side and the rear side of the bottom of the connecting plate 14, the output end of the second hydraulic rod 13 penetrates through the supporting plate 10 and extends to the lower part of, the top of the bottom plate 4 is fixedly connected with two parallel side plates 5, the bottom between the two side plates 5 is provided with a conveying mechanism 6, the right sides of the side plates 5 are fixedly provided with fixed blocks 8 through mounting grooves 7, the right sides of the mounting grooves 7 are positioned at the top of the side plates 5 and are provided with clamping grooves 9, the top between the two pressing blocks 15 is fixedly connected with two fixed rods 16, straight lines of axes of the two fixed rods 16 are positioned on the same horizontal plane, a support plate 10 is fixedly connected on a base 1 through four upright posts 11, the four upright posts 11 are distributed in a rectangular array, the four upright posts 11 are all vertical to the support plate 10, a first hydraulic rod 12 and a second hydraulic rod 13 are both fixedly connected at the top of the support plate 10 through two angle irons, a stop 17 is matched with the clamping grooves 9, the left side of the stop 17 is provided with a bulge, the bulge is attached to the right side, through being provided with plastic subassembly 2, utilize first hydraulic stem 12 and briquetting 15 can realize the simultaneous bending operation to the pin, guaranteed the roughness of pin to subsequent welding quality has been ensured.

During operation, firstly, the transformer 3 is conveyed between the two side plates 5 at the top of the bottom plate 4 through the conveying mechanism 6, under the action of the second hydraulic rod 13, the stop block 17 is clamped in the clamping groove 9 along the extending part of the output end of the second hydraulic rod 13, the stop block 17 limits the conveyed transformer 3, then, under the action of the first hydraulic rod 12, the two pressing blocks 15 move downwards along with the connecting plate 14 to shape pins of the transformer 3, the two pressing blocks 15 move downwards, under the supporting action of the two fixing blocks 8, the outer ends of the pins are bent downwards to complete shaping, then, the output end of the second hydraulic rod 13 moves upwards, the stop block 17 does not limit the transformer 3 any more, the transformer 3 is output along with the conveying mechanism 6, the output end of the first hydraulic rod 12 returns to the original position until the next transformer 3 is conveyed to a processing station, and the shaping operation is repeated.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shaping device of SMD paster transformer pin, includes base (1), its characterized in that: the right side of the top of the base (1) is fixedly connected with a shaping component (2), the top of the base (1) and the lower part of the shaping component (2) are movably provided with a transformer (3), the shaping component (2) comprises a supporting plate (10) distributed along the horizontal direction, the bottom of the supporting plate (10) is fixedly connected with four upright posts (11), a first hydraulic rod (12) and a second hydraulic rod (13) which are distributed along the vertical direction are respectively and fixedly arranged at the left side and the right side of the top of the supporting plate (10), the output end of the first hydraulic rod (12) penetrates through the support plate (10) and extends to the lower part of the support plate (10) and is fixedly connected with a connecting plate (14), the front and the rear sides of the bottom of the connecting plate (14) are fixedly connected with pressing blocks (15) which are distributed along the vertical direction, the output end of the second hydraulic rod (13) penetrates through the support plate (10) and extends to the lower part of the support plate (10) and is fixedly connected with a stop block (17).

2. The device of claim 1, wherein the device further comprises: base (1) includes bottom plate (4), two curb plates (5) that are parallel to each other of the top fixedly connected with of bottom plate (4), two bottom between curb plate (5) is provided with transport mechanism (6), there is fixed block (8) right side of curb plate (5) through mounting groove (7) fixed mounting, draw-in groove (9) have been seted up on the right side of mounting groove (7) and the top that is located curb plate (5).

3. The device of claim 1, wherein the device further comprises: two fixing rods (16) are fixedly connected to the top between the two pressing blocks (15), and the straight lines where the axes of the two fixing rods (16) are located on the same horizontal plane.

4. The device of claim 1, wherein the device further comprises: the supporting plate (10) is fixedly connected to the base (1) through four stand columns (11), the stand columns (11) are distributed in a rectangular array mode, and the four stand columns (11) are perpendicular to the supporting plate (10).

5. The device of claim 1, wherein the device further comprises: the first hydraulic rod (12) and the second hydraulic rod (13) are fixedly connected to the top of the supporting plate (10) through two angle irons.

6. The device of claim 1, wherein the device further comprises: dog (17) and draw-in groove (9) looks adaptation, the left side of dog (17) is provided with the arch, and the arch laminates with the right side of transformer (3) mutually.

7. The device of claim 1, wherein the device further comprises: the distance between the inner walls of the two pressing blocks (15) is greater than the distance between the outer walls of the two side plates (5).