CN112403944A

CN112403944A - Miniature transformer sorting mechanism convenient to maintain

Info

Publication number: CN112403944A
Application number: CN202010996231.8A
Authority: CN
Inventors: 李新满
Original assignee: Tongling Sanjia Tranformer Co ltd
Current assignee: Tongling Sanjia Tranformer Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-02-26
Anticipated expiration: 2040-09-21
Also published as: CN112403944B

Abstract

The invention relates to the technical field of micro-transformer sorting, and discloses a micro-transformer sorting mechanism convenient to maintain, which comprises a U-shaped plate, a control device and a transformer detection device, wherein the lower surfaces of the transformer detection device and the control device are fixedly connected with the upper surface of the U-shaped plate, the upper surface of the U-shaped plate is provided with two symmetrically distributed qualified discharge holes and two symmetrically distributed bad discharge holes, the inner wall of the U-shaped plate is fixedly connected with a discharging mechanism, the bottom end of the discharging mechanism extends out of the side wall of the U-shaped plate, the side wall of the U-shaped plate is provided with a rectangular through hole matched with the discharging mechanism, and the upper surface of the U-. This miniature transformer sorting mechanism convenient to maintain, simple structure improves the reliability of its work to and improve the convenience that miniature transformer sorting mechanism maintained, and the unloading process has buffer function, can avoid miniature transformer damage when the unloading, improve advantages such as qualification rate and the production efficiency of miniature transformer production.

Description

Miniature transformer sorting mechanism convenient to maintain

Technical Field

The invention relates to the technical field of micro-transformer sorting, in particular to a micro-transformer sorting mechanism convenient to maintain.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. The magnetic core is a sintered magnetic metal oxide composed of various iron oxide mixtures, wherein the ferrite magnetic core is mainly used in coils and transformers of various electronic devices; the transformer magnetic core is used for increasing the magnetic flux density (magnetic flux) of the magnetic circuit of the electromagnetic coil and reducing copper loss so as to increase the electromagnetic induction intensity and improve the voltage conversion efficiency. The transformer assembly process generally includes the steps of feeding, assembling, transporting, and encapsulating.

Through the retrieval, chinese patent is granted No. CN 207446774U's patent, discloses a miniature transformer sorting mechanism, including the frame panel, be equipped with the miniature transformer positioning seat that is used for placing miniature transformer on the frame panel, still be equipped with the testing arrangement who is used for testing miniature transformer on the frame panel to and be used for pushing away the unloader that leaves miniature transformer positioning seat with the miniature transformer that the test was accomplished, still be equipped with the unloading hole on the frame panel, the unloading hole is located the miniature transformer of miniature transformer positioning seat and releases the side, the frame panel back is equipped with the separation cylinder, be equipped with the separation groove on the separation cylinder piston rod, the separation groove is two, and towards piston rod traffic direction adjacent arrangement. The micro-transformer sorting mechanism in the above patent has the following disadvantages: this miniature transformer sorting mechanism is directly pounded and is fallen on unloader in the unloading, leads to miniature transformer's probe to be pounded easily and warp, influences the qualification rate of miniature transformer production, and need reprocess the production efficiency who influences miniature transformer, and in addition, this miniature transformer sorting mechanism structure is too much, influences its convenience of maintaining.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the miniature transformer sorting mechanism convenient to maintain, which has the advantages of simple structure, improved working reliability and convenience in maintenance of the miniature transformer sorting mechanism, the blanking process has a buffer function, the miniature transformer can be prevented from being damaged during blanking, the production qualification rate and the production efficiency of the miniature transformer are improved, and the problems that the miniature transformer is directly knocked down on a blanking device, so that the probe of the miniature transformer is easily knocked and deformed, the production qualification rate of the miniature transformer is influenced, the production efficiency of the miniature transformer is influenced due to the need of repair, and the maintenance convenience is influenced due to the excessive structure of the miniature transformer sorting mechanism are solved.

(II) technical scheme

In order to improve the maintenance convenience of the micro-transformer sorting mechanism, the blanking process has a buffering function, the micro-transformer can be prevented from being damaged during blanking, and the production yield and the production efficiency of the micro-transformer are improved, the invention provides the following technical scheme: a miniature transformer sorting mechanism convenient to maintain comprises a U-shaped plate, control equipment and transformer detection equipment, wherein the lower surfaces of the transformer detection equipment and the control equipment are fixedly connected with the upper surface of the U-shaped plate, the upper surface of the U-shaped plate is provided with two symmetrically distributed qualified discharge holes and poor discharge holes, the inner wall of the U-shaped plate is fixedly connected with a discharging mechanism, the bottom end of the discharging mechanism extends out of the side wall of the U-shaped plate, the side wall of the U-shaped plate is provided with a rectangular through hole matched with the discharging mechanism, the upper surface of the U-shaped plate is slidably connected with a U-shaped block, the outer wall of the U-shaped block is fixedly connected with a connecting plate, the side wall of the connecting plate is fixedly connected with a first electric push rod, the rod wall of the first electric push rod is fixedly connected with a fixing ring, the upper surface of U-shaped piece fixedly connected with L-shaped piece, the outer wall fixedly connected with fixed establishment and unloading mechanism of L-shaped piece.

Preferably, the discharging mechanism comprises a partition plate fixedly connected with the inner wall of the U-shaped plate, the side wall of the partition plate is fixedly connected with a lower chute plate, the bottom end of the lower chute plate penetrates through the outer wall of the U-shaped plate, a through hole is formed in the upper surface of the lower chute plate, a connecting rod is movably connected with the hole wall of the through hole, a supporting block is fixedly connected to the top end of the connecting rod, a sponge block is fixedly connected to the upper surface of the supporting block, a stop block is fixedly connected to the bottom end of the connecting rod, a buffer spring is movably sleeved on the rod wall of the connecting rod, two ends of the buffer spring are respectively fixedly connected with the lower surface of the lower chute plate and the upper surface of the stop.

Preferably, the fixing mechanism comprises a second electric push rod fixedly connected with the upper surface of the L-shaped block, the bottom end of the second electric push rod penetrates through the lower surface of the L-shaped block and is fixedly connected with a clamping block, a groove matched with the micro-transformer is formed in the upper surface of the U-shaped block, and a rubber block is fixedly connected to the inner wall of the clamping block.

Preferably, unloading mechanism includes the third electric putter with L-shaped piece outer wall fixed connection, the rectangle through-hole has been seted up to the outer wall of L-shaped piece, and the pore wall swing joint of rectangle through-hole has the threaded rod, the diapire activity of threaded rod has cup jointed the go-between, the outer wall of go-between and third electric putter's bottom fixed connection, the diapire threaded connection of threaded rod has two fixation nut, the material piece under the lateral wall fixedly connected with L shape of threaded rod.

Preferably, the upper surface of the L-shaped blanking block is fixedly connected with a buffer block.

Preferably, the inner wall of the U-shaped plate is fixedly connected with a supporting plate, and the inner wall of the supporting plate is fixedly connected with a collecting box.

Preferably, the lower surface of the U-shaped plate is fixedly connected with two fixing plates, and the upper surface of each fixing plate is provided with a plurality of fixing holes.

(III) advantageous effects

Compared with the prior art, the invention provides the miniature transformer sorting mechanism convenient to maintain, and the miniature transformer sorting mechanism has the following beneficial effects:

the micro transformer sorting mechanism convenient to maintain is provided with a first electric push rod, a second electric push rod and a third electric push rod, wherein the micro transformer is firstly placed in a groove of a U-shaped block, then the second electric push rod is started, the second electric push rod pushes a clamping block to extrude and fix the micro transformer, then the first electric push rod is started, the first electric push rod pushes the U-shaped block to move on the U-shaped block, then a probe of the micro transformer is contacted with a connecting end of transformer detection equipment to detect whether the micro transformer can normally work, if the micro transformer is detected to be qualified, the U-shaped block is driven to move to a qualified discharge hole position through the first electric push rod, then the second electric push rod is started to drive the clamping block to ascend, the third electric push rod is started at the same time, the third electric push rod enables a threaded rod to ascend in a rectangular through hole of the L-shaped block, simultaneously, the L-shaped blanking block pulls out the micro-transformer, and the micro-transformer is discharged from the qualified discharge hole and falls on the sponge block, the gravity of the micro-transformer falling is counteracted through the buffering capacity of the sponge block and the buffering spring, the micro-transformer is prevented from being damaged by smashing, then the micro-transformer is discharged through the discharging groove plate and enters the assembly line to the next station, if the micro-transformer is detected to be unqualified, the U-shaped block moves to the defective discharging hole, so that the micro-transformer is discharged from the defective discharging hole and enters the collecting box, and then the unqualified micro-transformer in the collecting box is returned to be repaired, the structure ensures that the micro-transformer sorting mechanism has simple structure, improves the working reliability and the maintenance convenience of the micro-transformer sorting mechanism, and the blanking process has a buffer function, so that the damage of the micro-transformer during blanking can be avoided, and the production yield and production efficiency of the micro-transformer are improved.

Drawings

Fig. 1 is a schematic structural diagram of a micro transformer sorting mechanism convenient to maintain according to the present invention;

FIG. 2 is a schematic structural diagram of a portion A of a micro transformer sorting mechanism convenient for maintenance according to the present invention;

FIG. 3 is a schematic structural diagram of a portion B of a micro transformer sorting mechanism convenient for maintenance according to the present invention;

fig. 4 is a schematic structural diagram of a portion C of a micro transformer sorting mechanism provided by the present invention, which is convenient for maintenance.

In the figure: 1U-shaped board, 2 controlgear, 3 transformer check out test set, 4 qualified discharge opening, 5 bad discharge opening, 6 row's material mechanism, 61 baffles, 62 unloading frid, 63 connecting rods, 64 supporting shoes, 65 sponge piece, 66 dogs, 67 buffer spring, 68 rubber pads, 7U-shaped piece, 8 fixed establishment, 81 second electric putter, 82 fixture block, 83 rubber block, 9 unloading mechanisms, 91 third electric putter, 92 threaded rod, 93 go-between, 94 fixation nut, 95L shape unloading piece, 10 connecting plates, 11 first electric putter, 12 fixed rings, 13L-shaped piece, 14 backup pads, 15 collection boxes, 16 fixed plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a micro transformer sorting mechanism convenient for maintenance includes a U-shaped plate 1, a control device 2 and a transformer detection device 3, the lower surfaces of the transformer detection device 3 and the control device 2 are both fixedly connected with the upper surface of the U-shaped plate 1, the upper surface of the U-shaped plate 1 is provided with two symmetrically distributed qualified discharge holes 4 and bad discharge holes 5, the inner wall of the U-shaped plate 1 is fixedly connected with a discharging mechanism 6, the bottom end of the discharging mechanism 6 extends out of the side wall of the U-shaped plate 1, the side wall of the U-shaped plate 1 is provided with a rectangular through hole matched with the discharging mechanism 6, the upper surface of the U-shaped plate 1 is slidably connected with a U-shaped block 7, the outer wall of the U-shaped block 7 is fixedly connected with a connecting plate 10, the side wall of the connecting plate 10 is fixedly connected with a first electric push rod 11, the rod wall of the first electric push, the upper surface of U-shaped piece 7 is fixedly connected with L-shaped piece 13, and the outer wall of L-shaped piece 13 is fixedly connected with fixing mechanism 8 and unloading mechanism 9.

The discharge mechanism 6 comprises a partition board 61 fixedly connected with the inner wall of the U-shaped plate 1, a side wall fixedly connected with lower chute plate 62 of the partition board 61, the bottom end of the lower chute plate 62 penetrates through the outer wall of the U-shaped plate 1, a through hole is formed in the upper surface of the lower chute plate 62, a connecting rod 63 is movably connected with the hole wall of the through hole, a supporting block 64 is fixedly connected with the top end of the connecting rod 63, a sponge block 65 is fixedly connected with the upper surface of the supporting block 64, a stop block 66 is fixedly connected with the bottom end of the connecting rod 63, a buffer spring 67 is movably sleeved on the rod wall of the connecting rod 63, two ends of the buffer spring 67 are respectively fixedly connected with the lower surface of the lower chute plate 62 and the upper surface of the stop block 66, a rubber pad 68 is fixedly connected with the inner wall of the lower chute plate.

The fixing mechanism 8 comprises a second electric push rod 81 fixedly connected with the upper surface of the L-shaped block 13, the bottom end of the second electric push rod 81 penetrates through the lower surface of the L-shaped block 13 and is fixedly connected with a clamping block 82, a groove matched with the micro-transformer is formed in the upper surface of the U-shaped block 7, and a rubber block 83 is fixedly connected to the inner wall of the clamping block 82.

Unloading mechanism 9 includes third electric putter 91 with 13 outer wall fixed connection of L-shaped piece, the rectangle through-hole has been seted up to the outer wall of L-shaped piece 13, and the pore wall swing joint of rectangle through-hole has threaded rod 92, go-between 93 has been cup jointed in the diapire activity of threaded rod 92, the outer wall of go-between 93 and third electric putter 91's bottom fixed connection, threaded rod 92's diapire threaded connection has two fixation nut 94, material piece 95 under threaded rod 92's lateral wall fixedly connected with L shape, the unloading process has buffer function, can avoid micro-transformer to damage when the unloading, improve micro-transformer's production qualification rate and production efficiency.

L shape unloading piece 95's last fixed surface is connected with the buffer block, and the buffer block can prevent that L shape unloading piece 95 from haring micro-transformer.

The inner wall fixedly connected with backup pad 14 of U-shaped board 1, the box 15 is collected to the inner wall fixedly connected with of backup pad 14, makes micro-transformer follow 5 discharges of bad discharge opening and enters into and collect the box 15 in, then sends back the unqualified micro-transformer who collects in the box 15 and goes back to reprocess.

Two fixed plates 16 of lower fixed surface fixedly connected with of U-shaped board 1, a plurality of fixed orificess have been seted up to the upper surface of fixed plate 16, miniature transformer sorting mechanism can be fixed to fixed plate 16, first electric putter 11, second electric putter 81 and third electric putter 91 are all through controlgear 2 and external power source electric connection, this electric connection technique, and first electric putter 11, second electric putter 81 and third electric putter 91 and controlgear 2 are prior art, can directly purchase on market, above-mentioned prior art is known by technical personnel in the field, no longer describe herein.

In summary, in the micro-transformer sorting mechanism convenient for maintenance, firstly, a micro-transformer is placed in a groove of a U-shaped block 7, then a second electric push rod 81 is started, the second electric push rod 81 pushes a fixture block 82 to press and fix the micro-transformer, then a first electric push rod 11 is started, the first electric push rod 11 pushes the U-shaped block 7 to move on the U-shaped block 1, then a probe of the micro-transformer is contacted with a connecting end of a transformer detection device 3 to detect whether the micro-transformer can work normally, after the micro-transformer is detected to be qualified, the U-shaped block 7 is driven to move to a qualified discharge hole 4 by the first electric push rod 11, then the second electric push rod 81 is started to drive the fixture block 82 to ascend, a third electric push rod 91 is started at the same time, the threaded rod 92 ascends in a rectangular through hole of the L-shaped block 13 by the third electric push rod, meanwhile, the miniature transformer is pulled out of the L-shaped blanking block 95, the miniature transformer is discharged from the qualified discharge hole 4 and falls on the sponge block 65, the gravity of the miniature transformer falling is counteracted through the buffering capacity of the sponge block 65 and the buffering spring 67, the miniature transformer is prevented from being damaged by smashing, then the miniature transformer is discharged through the blanking chute plate 62 and enters the assembly line to the next station, if the miniature transformer is detected to be unqualified, the U-shaped block 7 moves to the unqualified discharge hole 5, the miniature transformer is discharged from the unqualified discharge hole 5 and enters the collection box 15, and then the unqualified miniature transformer in the collection box 15 is sent back and repaired, the structure enables the sorting structure of the miniature transformer to be simple, the working reliability of the miniature transformer is improved, the maintenance convenience of the sorting mechanism of the miniature transformer is improved, the blanking process has the buffering function, and the damage of the miniature transformer during blanking can be avoided, the qualification rate and the production efficiency of the miniature transformer production are improved.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 miniature transformer sorting mechanism convenient to maintain, includes U-shaped board (1), controlgear (2) and transformer check out test set (3), its characterized in that: the lower surfaces of the transformer detection device (3) and the control device (2) are fixedly connected with the upper surface of the U-shaped plate (1), the upper surface of the U-shaped plate (1) is provided with two symmetrically distributed qualified discharge holes (4) and poor discharge holes (5), the inner wall of the U-shaped plate (1) is fixedly connected with a discharging mechanism (6), the bottom end of the discharging mechanism (6) extends out of the side wall of the U-shaped plate (1), the side wall of the U-shaped plate (1) is provided with a rectangular through hole matched with the discharging mechanism (6), the upper surface of the U-shaped plate (1) is slidably connected with a U-shaped block (7), the outer wall of the U-shaped block (7) is fixedly connected with a connecting plate (10), the side wall of the connecting plate (10) is fixedly connected with a first electric push rod (11), and the rod wall of the first electric push rod (11) is, the outer wall of the fixing ring (12) is fixedly connected with the outer wall of the U-shaped plate (1), the upper surface of the U-shaped plate (7) is fixedly connected with an L-shaped block (13), and the outer wall of the L-shaped block (13) is fixedly connected with a fixing mechanism (8) and a blanking mechanism (9).

2. The easy-to-maintain micro-transformer sorting mechanism according to claim 1, wherein: the discharging mechanism (6) comprises a clapboard (61) fixedly connected with the inner wall of the U-shaped plate (1), the side wall of the clapboard (61) is fixedly connected with a blanking groove plate (62), the bottom end of the blanking groove plate (62) passes through the outer wall of the U-shaped plate (1), the upper surface of the blanking groove plate (62) is provided with a through hole, and the hole wall of the through hole is movably connected with a connecting rod (63), the top end of the connecting rod (63) is fixedly connected with a supporting block (64), the upper surface of the supporting block (64) is fixedly connected with a sponge block (65), the bottom end of the connecting rod (63) is fixedly connected with a stop block (66), a buffer spring (67) is movably sleeved on the rod wall of the connecting rod (63), two ends of the buffer spring (67) are respectively fixedly connected with the lower surface of the blanking groove plate (62) and the upper surface of the stop block (66), the inner wall of the blanking groove plate (62) is fixedly connected with a rubber pad (68).

3. The easy-to-maintain micro-transformer sorting mechanism according to claim 1, wherein: the fixing mechanism (8) comprises a second electric push rod (81) fixedly connected with the upper surface of the L-shaped block (13), the bottom end of the second electric push rod (81) penetrates through the lower surface of the L-shaped block (13) and is fixedly connected with a clamping block (82), a groove matched with the micro-transformer is formed in the upper surface of the U-shaped block (7), and a rubber block (83) is fixedly connected with the inner wall of the clamping block (82).

4. The easy-to-maintain micro-transformer sorting mechanism according to claim 1, wherein: unloading mechanism (9) include with L shape piece (13) outer wall fixed connection's third electric putter (91), the rectangle through-hole has been seted up to the outer wall of L shape piece (13), and the pore wall swing joint of rectangle through-hole has threaded rod (92), go-between (93) have been cup jointed in the pole wall activity of threaded rod (92), the outer wall of go-between (93) and the bottom fixed connection of third electric putter (91), the pole wall threaded connection of threaded rod (92) has two fixation nut (94), material piece (95) under the lateral wall fixedly connected with L shape of threaded rod (92).

5. The easy-to-maintain micro-transformer sorting mechanism according to claim 4, wherein: the upper surface of the L-shaped blanking block (95) is fixedly connected with a buffer block.

6. The easy-to-maintain micro-transformer sorting mechanism according to claim 1, wherein: the inner wall of U-shaped board (1) fixedly connected with backup pad (14), the inner wall fixedly connected with of backup pad (14) collects box (15).

7. The easy-to-maintain micro-transformer sorting mechanism according to claim 1, wherein: the lower surface of the U-shaped plate (1) is fixedly connected with two fixing plates (16), and a plurality of fixing holes are formed in the upper surface of each fixing plate (16).