CN216656653U - Discharging correction device and tin soldering machine - Google Patents

Abstract

The utility model relates to the field of mechanical equipment, in particular to a discharging correction device, which is used for adjusting the discharging posture of an D C terminal, wherein a D C terminal comprises an insulating block, a column body and a tail soldering lug, the discharging correction device comprises a carrying mechanism and a guide mechanism, the carrying mechanism comprises a carrier for conveying D C terminals and a correction groove formed in the surface of the carrier, the size of the opening of the correction groove is smaller than that of the insulating block, so that the carrier receives the conveyed D C terminal and is suspended on the correction groove, and the guide mechanism is arranged on two opposite sides of the correction groove on the carrier to guide the posture of a D C terminal. The mode that the both sides set up guide mechanism has improved the posture correction effect of D C terminal, can set up different direction function and order simultaneously and improve the efficiency that the posture was corrected. The utility model also provides a soldering tin machine, which comprises the discharging correction device, solves the problem of posture correctness during D C terminal welding, and improves the welding quality of the soldering tin machine.

Description

Ejection of compact orthotic devices and soldering tin machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of mechanical equipment, in particular to a discharging correction device and a soldering tin machine.

[ background of the utility model ]

During the assembly and processing of some DC connecting terminals or other components to be processed, the discharge straightening device is needed to perform posture straightening on the connecting terminals and other components to be processed, so as to facilitate the subsequent processing.

The existing discharging straightening device is too simple in structure, the guiding straightening effect is not ideal mostly, and the processing reject ratio is high due to the improper posture of the DC connecting terminal and other elements to be processed in the subsequent process.

Meanwhile, the existing discharging correction device cannot effectively adjust the guiding correction position and precision aiming at DC connecting terminals with different models and sizes or other elements to be processed, so that the applicability is poor.

Therefore, there is a need for a discharge correction device and a soldering machine that solve the problems of poor correction effect and low applicability of the discharge correction device and the soldering machine.

[ Utility model ] content

The utility model provides a discharging correction device and a soldering machine, aiming at solving the problems of poor correction effect and low applicability of the existing discharging correction device and the soldering machine.

2. The technical scheme of the utility model is to provide a discharging correction device for adjusting the discharging posture of a DC terminal, wherein the DC terminal comprises an insulating block, a column body and a tail soldering lug which are connected to two ends of the insulating block and need to be welded with a wire, the discharging correction device comprises a carrying mechanism and a guide mechanism, the carrying mechanism comprises a carrier for conveying the DC terminal, a correction groove is formed in the surface of the carrier, the size of the notch of the correction groove is smaller than that of the insulating block of the DC terminal, so that the DC terminal is suspended on the correction groove when the carrier receives the DC terminal conveyed from the upstream, and the guide mechanism is arranged on two opposite sides of the correction groove on the carrier and guides the posture of the DC terminal.

Preferably, the carrying mechanism further comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are respectively arranged on two opposite sides of the correcting groove on the carrying device, and the guide mechanism is arranged on the first supporting plate and the second supporting plate.

Preferably, the guiding mechanism comprises a guiding strip and a guiding block which are respectively arranged at two opposite sides of the straightening slot, the relative distance between the guiding strip and the guiding block is adjustable, and at least one of the guiding strip and the guiding block can extend into the opening of the straightening slot.

Preferably, the guide strip is fixedly arranged on one side of the correction groove, and the guide mechanism further comprises an adjusting structure in contact with the guide block, wherein the adjusting structure can drive the guide block to move so as to adjust the distance between the guide block and the guide strip.

Preferably, one end of the guide block is rotatably connected with the carrying mechanism, and the other end of the guide block is provided with an arc-shaped notch; one end of the adjusting structure is rotatably connected with the carrying mechanism, the other end of the adjusting structure abuts against the inner side of the arc-shaped notch, and the adjusting structure rotates to drive the guide block to rotate, so that the distance between the guide block and the guide strip is changed.

Preferably, the discharging straightening device further comprises a limiting mechanism, wherein the limiting mechanism is arranged at the end part of the carrying mechanism for finishing straightening the element to be treated and is used for limiting the element to be treated after straightening to be separated from the carrying mechanism.

Preferably, the limiting mechanism comprises a stop block and a stop block resetting piece, the stop block is movably connected to the carrying mechanism, and the stop block resetting piece is connected to the stop block and drives the stop block to move or rotate and then return to the initial position.

Preferably, the limiting mechanisms are provided in two groups, the two groups of limiting mechanisms are respectively arranged on two opposite surfaces of the carrying mechanism, and the two groups of limiting mechanisms respectively limit two opposite ends of the element to be processed.

The utility model provides a soldering tin machine, which comprises the discharge correction device.

Preferably, the soldering tin machine further comprises a wire feeding module, a pull-cut wire stripping module and a soldering tin module, wherein the wire feeding module sends out wires and sequentially stretches through the pull-cut wire stripping module, cuts and peels the wires, reaches the soldering tin module, and is welded with a DC terminal which enters the soldering tin module after passing through the discharging correction device.

Compared with the prior art, the discharging correction device and the soldering tin machine have the following advantages:

1. the guiding mechanisms are arranged on the two opposite sides of the correcting groove on the carrier, and the guiding precision can be improved in the mode that the guiding mechanisms are arranged on the two sides, so that the posture correcting effect of the DC terminal is improved, the posture accuracy during discharging is ensured, and meanwhile, the guiding mechanisms on the two sides can be respectively provided with different guiding functions and guiding orders during the DC terminal, so that the posture correcting efficiency of elements is improved.

2. The carrying mechanism structure further differentiates including first layer board and second layer board, and the relative distance of the first layer board that both sides set up and second layer board can be adjusted and the carrying mechanism of being convenient for carries out bearing and high-efficiently transportation to the DC terminal of different models, also makes things convenient for guiding mechanism's installation adjustment simultaneously.

3. Guiding mechanism locates including dividing relatively the gib block and the guide block of the relative both sides in correction groove, the gib block can tentatively contact and adjust the gesture of DC terminal, improves gesture adjustment efficiency, and the guide block can cooperate the guide block to carry out secondary gesture adjustment and guarantee the precision, and the adjustment method of step by step guarantees that the direction process is orderly high-efficient to be gone on, simultaneously the gib block with distance between the guide block is adjustable, can carry out the pertinence adjustment to the DC terminal specification and size of difference and improve the suitability.

4. Arc breach has been seted up to the one end of guide block, and setting up of arc breach makes the guide block have comparatively slender outside edge, and outside edge can be close to the gib block by a relative slope local formula, consequently has transition to reduce guide mechanism and DC terminal impact energy when contacting aslope in the direction in-process, is difficult for haring the DC terminal, the guide block with carrying mechanism rotates to be connected, simultaneously the regulation structure with carrying mechanism rotates to be connected and supports and hold the arc breach is inboard, and foretell regulation structure adjusts the mode adjustment structure exquisiteness of guide block position, and the adjustment logic is simple, can adjust the suitability that has improved to different ejection of compact sizes.

5. The limiting mechanism effectively prevents the DC terminal from mistakenly falling off from the guide mechanism, and simultaneously ensures that the DC terminal can be independently and orderly taken out from the guide mechanism.

6. The limiting mechanism comprises a check block and a check block resetting piece, the check block is used for blocking the DC terminal sent out by the guide mechanism, and the check block is movably connected to the carrying mechanism and the check block resetting piece is arranged to facilitate the position of the check block to be restored after the check block moves.

7. Meanwhile, in order to improve the stability of the limiting mechanism for limiting the position of the DC terminal, two groups of limiting mechanisms are arranged and are used for respectively limiting the two opposite ends of the DC terminal to prevent the DC terminal from being separated due to the fact that the limiting contact position and the area are too small.

8. The soldering tin machine comprises the discharging correction device, and therefore the guiding precision can be improved by the guiding mechanism arranged on the carrying mechanism and the two sides, the posture correction effect of the DC terminal is improved, the posture accuracy during discharging is guaranteed, meanwhile, the guiding mechanisms on the two sides can be respectively provided with different guiding functions and guiding orders, the posture correction efficiency of the DC terminal is improved, the problem of correctness of the posture during welding of the DC terminal is solved, and the whole welding quality and the working efficiency of the soldering tin machine are improved.

9. The tin soldering machine can simultaneously comprise the discharging correction device, a wire feeding module, a cutting wire stripping module and a tin soldering module, wherein the wire feeding module is used for conveying wires, the tin soldering module is used for receiving and welding the wires from the cutting wire stripping module and a DC terminal from the discharging correction mechanism, and the high efficiency and the high yield of the cutting wire stripping module are matched with the high qualification rate of the DC terminal of the discharging correction device after correction, so that the overall working performance and the efficiency of the tin soldering machine are greatly improved.

The above description is only a preferred embodiment of the present invention and should not be taken as limiting the utility model, and any modifications, equivalents and improvements made within the spirit of the present invention should be included in the scope of the present invention.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of a soldering machine according to an embodiment of the utility model.

Fig. 2 is a schematic view of an overall structure of the wire stripping module for stretch cutting according to the embodiment of the present invention.

Fig. 3 is a schematic view of a partial structure of a wire stripping module for wire drawing and cutting according to an embodiment of the present invention.

Fig. 4 is a schematic view of a partial structure of the wire stripping module for stretch cutting according to the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a wire feeding module according to an embodiment of the utility model.

Fig. 6 is a schematic structural view of a wire fixing module according to an embodiment of the present invention.

FIG. 7a is a schematic diagram of a structural relationship between a feeding module and a to-be-processed device according to an embodiment of the present invention.

FIG. 7b is a schematic structural diagram of the discharge straightening device and the element to be processed according to the embodiment of the present invention.

Fig. 8 is a schematic structural view of a DC terminal of a member to be processed according to an embodiment of the present invention.

FIG. 9a is a structural diagram of a solder module, an ejection correcting device and a to-be-processed device according to an embodiment of the present invention.

FIG. 9b is a structural relationship diagram of the rotating clamping arm and the component to be processed according to the embodiment of the present invention.

Description of the reference numerals:

100. a soldering machine; 200. a wire rod; 300. a component to be processed;

10. a wire feeding module; 20. a wire stripping module for drawing and cutting; 30. a feeding module; 40. soldering tin module; 50. a display device;

11. a wire fixing module; 12. a line pressing module; 13. a transmission module; 21. a wire pulling device; 22. a thread cutting device; 23. a wire stripping device; 24. a first driving device; 25. a second driving device; 31. A vibrating pan; 32. a discharge straightening device; 41. rotating the clamping arm; 42. A welding device;

111. claw teeth; 112. a clamping block; 113. a limiting groove; 114. Pressing a wire groove; 211. a wire pulling clamp; 212. a wire separator; 221. A thread cutting tool; 222. a cutter limiting block; 223. a wire aligner; 231. a wire stripping cutter; 232. a stripping knife limiting block; 233. a waste treatment device; 241. a first drive element; 242. a second drive element; 251. a third drive element; 252. a fourth drive element; 301. a column body; 302. an insulating block; 303. a tail bonding pad; 321. a carrying mechanism; 322. a guide mechanism; 323. a limiting mechanism;

2211. a first tangent cutter; 2212. a second cutting tool; 2311. a first wire stripping cutter; 2312. a second wire stripping cutter; 2411. A first slide rail; 2412. a first slider; 2413. a first slider; 2414. a second slider; 2415. a first drive element body; 2416. a first connecting seat; 2417. a second connecting seat; 2421. A second drive element body; 2422. a first movable bar; 2511. A second slide rail; 2512. a second slide carriage; 2513. a third slider; 2514. a fourth slider; 2515. a third drive element body; 2516. a third connecting seat; 2517. a fourth connecting seat; 2521. A fourth drive element body; 2522. a second movable bar; 3211. A correction slot; 3212. a first pallet; 3213. a second pallet; 3214. a carrier; 3215. supporting the strip; 3221. a guide strip; 3222. A guide block; 3223. an adjustment structure; 3224. a guide block reset member; 3231. a stopper; 3232. a stopper return member; 3233. and (7) positioning the blocks.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "first," "second," and the like as used herein are for illustrative purposes only.

Referring to fig. 1, a soldering machine 100 of the present embodiment includes a wire feeding module 10, a wire stripping module 20, a feeding module 30 and a soldering module 40, and a wire 200 is conveyed to other modules through the wire feeding module 10. The wire stripping and cutting module 20 and the soldering tin module 40 are sequentially arranged on one side of the wire feeding direction of the wire re-feeding module 10, and the feeding module 30 is arranged on one side of the soldering tin module 40 far away from the wire feeding module 10 and used for conveying the element 300 to be processed to the soldering tin module 40. The wire 200 is sent to the stretch-cut wire stripping module 20 through the feeding module 10 for stretch-cutting and stripping, and then sent to the soldering module 40 to be soldered with the to-be-processed element 300 conveyed by the feeding module 300 at the soldering module 40. Further, in order to grasp and adjust the working state and working progress of the soldering machine, the soldering machine 100 may further include a display device 50 to display the working state of each module, and the display device 50 is disposed on the side of the wire feeding module 10 close to the wire stripping module 20.

Referring to fig. 1 and fig. 2 together, the drawing, cutting and stripping module 20 is used for drawing, cutting and stripping a wire, and includes a wire drawing device 21, a wire cutting device 22 and a wire stripping device 23, which are sequentially arranged in the direction of the wire 200. The wire 200 is drawn at the drawing device 21, then cut to a predetermined length at the cutting device 22, and finally the cut wire is stripped of the outer skin of the wire 200 at the stripping device 23 to expose the inner conductive core.

The wire-stripping and cutting module 20 further includes a first driving device 24 and a second driving device 25, the first driving device 24 is used for driving the wire-stripping device 21 and the wire-cutting device 22 to operate simultaneously, and the second driving device is used for driving the wire-stripping device 23 to operate. It is understood that the driving members used by the first driving device 24 and the second driving device 25 include, but are not limited to, any one or two combinations of a pneumatic cylinder and an electric cylinder.

The first driving device 24 is fixedly connected with the wire pulling device 21 and the wire cutting device 22 and drives the wire pulling device 21 and the wire cutting device 22 to mechanically move, and the second driving device 25 is fixedly connected with the wire stripping device 23 and drives the wire stripping device 23 to mechanically move. In this embodiment, the wire drawing device 21 and the wire cutting device 22 share one set of driving equipment, so that the number of driving equipment is reduced, the failure rate and the production and use costs are reduced, and the service life and the working efficiency of the wire drawing-cutting stripping module 20 are improved.

Referring to fig. 2 and fig. 3, further, the first driving device 24 includes a first driving element 241 and a second driving element 242, the second driving element 242 is fixedly connected to the first driving element 241, and can drive the first driving element 241 to reciprocate in a first direction, specifically, the first driving element 241 includes a first driving element main body 2415 and a first sliding rail 2411 horizontally disposed thereon, and the first sliding rail 2411 provides a supporting force for the first driving element main body 2415 and controls the overall movement track of the first driving element main body 2415 to be kept in a specified first sliding rail 2411 direction, and the first direction also includes a direction arbitrarily set, preferably a horizontal direction.

In one embodiment, the second driving element 242 includes a second driving element main body 2421, the second driving element main body 2421 has a first movable rod 2422 capable of performing a linear reciprocating motion, and the first movable rod 2422 is fixedly connected to the first driving element 241, so that the first movable rod 2422 drives the first driving element 241 to perform a linear reciprocating motion in a horizontal direction.

In one embodiment, the first driving element 241 further includes a first sliding seat 2412, a first sliding block 2413, a second sliding block 2414, a first connecting seat 2416 and a second connecting seat 2417, the first sliding seat 2412 is disposed on a side close to the wire drawing device 21, the first sliding block 2413 and the second sliding block 2414 are separately disposed up and down in the first sliding seat 2412 and can linearly move in a direction in the first sliding seat 2412 in a facing manner or a relative movement manner, the direction is a second direction, the second direction can be any horizontal direction, vertical direction, and preferably vertical direction different from the first direction, and the first connecting seat 2416 and the second connecting seat 2417 are respectively connected to a side of the first sliding block 2413 and the second sliding block 2414 away from the first sliding seat 2412.

Further, the wire drawing device 21 includes a wire drawing clamp 211, the wire drawing clamp 211 is connected to the first driving element 241, the wire cutting device 22 includes a wire cutting tool 221, the wire cutting tool 221 is connected to the first driving element 241, specifically, the wire drawing clamp 211 is simultaneously connected to the surfaces of the first connection seat 2416 and the second connection seat 2417 away from the first sliding seat 2412, and the wire cutting tool 221 is also simultaneously connected to the surfaces of the first connection seat 2416 and the second connection seat 2417 away from the first sliding seat 2412.

When the first sliding block 2413 and the second sliding block 2414 move in the second direction, the first sliding block and the second sliding block drive the first connecting seat 2416 and the second connecting seat 2417, so as to drive the wire drawing clamp 211 to move in the second direction to reach an engaged or separated state, and drive the wire cutting tool 221 to move in the second direction to reach an engaged or separated state.

It can be understood that after the wire is located at the position of the wire pulling clamp 211 and the position of the wire cutting tool 221, the wire pulling clamp 211 and the wire cutting tool 221 are driven by the first driving element 241 to move to the position where the wire 200 is located to engage with the wire 200, and then keep the engaged state unchanged, and the first driving element 241 is driven by the second driving element 242 to move horizontally away from the direction where the wire 200 is located so as to drive the wire pulling clamp 211 to stretch the wire and the wire cutting tool to cut the wire.

In a specific embodiment, the wire pulling fixture 211 comprises two concave-convex fitting type fixtures, one is a concave fixture, the other is a convex fixture, and the concave-convex fitting structure of the concave fixture and the convex fixture has a larger holding area relative to the wire rod, so that the clamping effect is better, and the stretching effect is better.

In a modified embodiment, when the wire 200 conveyed to the wire drawing device 21 is a plurality of wires 200 or has a plurality of wire cores, the wire drawing device 21 is provided with a wire separator 212, the wire separator 212 is disposed on a side of the wire drawing fixture 211 close to the wire 200, the wire separator 212 is used for separating the plurality of wires 200 or the wire cores of the wires 200, maintaining a predetermined interval between the plurality of wires 200, and preventing the wire 200 or the wire cores of the wires 200 from retracting towards the middle due to the tensile deformation at two ends during the drawing process, such that the subsequent wire cutting and wire stripping processes are deviated, specifically, the wire separator 212 is a toothed structure, and a surface in contact with the wires 200 is a plane, so that the wires 200 form straight lines for convenient cutting, the number of teeth is changed corresponding to the number of the wires 200, for example, two wires 200 correspond to one tooth or three teeth, three wires 200 correspond to two teeth or four teeth, in one embodiment, the wire separator 212 is divided into upper and lower portions, and is integrally formed with the wire clamp 212. It is understood that the wire separator 212 and the wire clamp 211 may be detachably connected by bolts or the like.

With continued reference to fig. 3, in one embodiment, the arrangement of the cutting tools 221 in the cutting device 22 may be changed according to the requirement of the processing length and the number of the wires 200 to be processed, and the cutting tools 221 include a first cutting tool 2211 and a second cutting tool 2212 arranged in a step. Specifically, the first and second wire cutting tools 2211 and 2212 are arranged in a stepwise manner in the wire 200 feeding direction, and the wire 200 remaining after being cut at the first wire cutting tool 2211 is shorter than the wire 200 remaining after being cut at the second wire cutting tool 2212; the stepped arrangement thus facilitates cutting of the wire 200 in accordance with different processing lengths.

Further, when the machining requirement is equal to the length of the wire rod 200, the cutting tools 221 may not be arranged in a step, and when the wire rod has a plurality of lengths, more than two sets of cutting tools 221 arranged in a step may be arranged.

It can be understood that when the wire 200 is cut, the broken wire is accumulated at the wire cutting device 22, which may affect the operation of the wire cutting tool 221, and therefore a waste disposal device (not shown) is disposed at the wire cutting device 22, such as an air blowing pipe and a collecting device, for blowing the broken wire into the collecting device, so as to improve the operation efficiency and safety of the wire cutting tool 221.

Further, in order to facilitate the detachment and fixation of the tangent tool 221, a cutter limiting block 222 is disposed on the upper surface of the first connecting seat 2416 and the adjacent surface of the lower surface of the second connecting seat 2417, which is provided with the surface of the tangent tool 222, the cutter limiting block 222 can be abutted against the end surface of the tangent tool 221 to provide a supporting force, and when the tool is detached, the tangent tool 221 can be conveniently detached from the gap where the cutter limiting block 222 is detached only by detaching the cutter limiting block 222.

In one embodiment, in order to prevent the problems of uneven cutting time of the wire 200 caused by deviation of the wire 200, displacement of the wire 200 caused by the pulling process after the wire 200 is cut, and the like, a line-defining device 223 is arranged on the cutting device 22, the line-defining device 223 continuously separates and positions the plurality of wires 200 conveyed by the wire-drawing device 21, corrects the position of the wire 200 for cutting by the cutting tool 211,

the line aligner 223 is a tooth-shaped structure, and the surface contacting the wire 200 is a plane, so that the wire 200 forms a straight line segment to facilitate peeling, the tooth-shaped structure can separate the wire 200 to prevent the wire 200 from being entangled, and the plane contacting the wire 200 can support and stabilize the wire 200 in the cutting process to improve the processing yield.

In a specific embodiment, the cutting tool 221 is two cutting tools which are matched with each other and have cutting edges, one side of the cutting edge of each cutting tool is a vertical surface, the other side of the cutting edge is a slanted plane, the vertical surfaces of the two cutting tools are parallel to each other, and the two slanted planes are respectively located on two sides of the vertical surface.

It is understood that one end of the cutting blade 221 may be a moving blade, and the other end is a stationary blade, that is, only one end of the cutting blade follows the first connection seat 2416 or the second connection seat 2417 to complete the movement required for cutting, and the other end is stationary.

Referring to fig. 4, the second driving device 25 includes a third driving element 251 and a fourth driving element 252, the fourth driving element 252 and the third driving element 251 are fixedly connected, and can drive the third driving element 251 to linearly reciprocate in a third direction, specifically, a second sliding rail 2511 is horizontally disposed on a lower surface of the third driving element 251 to provide a supporting force for the third driving element 251 and control a movement track of the third driving element 251 to be maintained in a specified second sliding rail 2511 direction, where the direction, i.e., the third direction, may be any direction, preferably a horizontal direction.

In one embodiment, the fourth driving element 252 is a fourth driving element body 2521, the fourth driving element body 2521 has a second movable rod 2522 capable of performing a linear reciprocating motion, and the second movable rod 2522 is fixedly connected to the third driving element 251 so as to drive the third driving element 251 to perform a linear reciprocating motion in a horizontal direction when the second movable rod 2522 is operated.

In an embodiment, the third driving element 251 further includes a second sliding seat 2512, a third sliding block 2513, a fourth sliding block 2514, a third connecting seat 2516 and a fourth connecting seat 2517, the second sliding seat is disposed on a side of the third driving element 251 close to the wire stripping device 23, the third sliding block 2513 and the fourth sliding block 2514 are separately disposed in the second sliding seat 2512 up and down and can move linearly and oppositely or relatively in a direction in the second sliding seat 2512, the direction is a fourth direction, and the fourth direction may be any direction different from the third direction, such as vertical direction, horizontal direction, and the like, and is preferably a vertical direction. The third connecting seat 2516 and the fourth connecting seat 2517 are respectively connected to one surfaces of the third sliding block 2513 and the fourth sliding block 2514 far away from the second sliding seat 2512.

Further, the wire stripping device 23 includes a wire stripping blade 232 connected to a third driving element 251, wherein the third driving element 251 can drive the wire stripping blade 231 to reciprocate linearly in a fourth direction for engagement or disengagement.

It will be appreciated that the wire stripping blade 231 is disposed on the surfaces of the third and fourth coupling sockets 2516, 2517 that face away from the second slide 2512. When the third sliding block 2513 and the fourth sliding block 2514 move linearly towards each other or relatively to each other, the wire stripping tool 231 can move in the fourth direction to achieve the engaged and disengaged state.

Specifically, after the wire is located between the wire stripping tools 232, the wire stripping tool 232 is driven by the third driving element 251 to move to the position where the wire 200 is located and to bite the sheath of the stripped wire 200, and then the biting state is maintained, and the fourth driving element 252 drives the third driving element 251 to move away from the wire 200, so as to drive the wire stripping tool 232 to strip the sheath of the wire.

In one embodiment, the stripping tool 231 includes a first stripping tool 2311 and a second stripping tool 2312 arranged in a stepped manner, and in particular, the first stripping tool 2311 and the second stripping tool 2312 are arranged in a stepped manner in the entering direction of the wire 200, the relatively short wire 200 is stripped at the first stripping tool 2311, and the relatively long wire 200 is stripped at the second stripping tool 2312, which can strip the outer skin of the wire 200 to expose the conductive cores of different lengths according to the different length requirements of the wire 200.

Further, when the processing requirement is equal length wire 200, the wire stripping cutters 231 may not be arranged in steps, and if the wire is of multiple lengths, more than two sets of wire stripping cutters 231 arranged in steps may be arranged, and correspondingly, the number of the wire stripping cutters 231 arranged in steps is the same as that of the wire cutting cutters 221 arranged in steps in the wire cutting process.

Further, in order to facilitate the detachment and fixation of the wire stripping tool 231, a wire stripping limiting block 232 is disposed on the adjacent surface of the third connecting seat 2516 and the fourth connecting seat 2517, where the surface of the wire stripping tool 231 is mounted, the wire stripping limiting block 232 can press against the end surface of the wire stripping tool 231 to provide a supporting force, and when the tool is detached, the wire stripping tool 231 can be detached from the gap where the wire stripping limiting block 232 is detached conveniently only by detaching the wire stripping limiting block 232.

In one embodiment, the wire stripping tool 231 is two stripping tools with mutually matched edge angles, one side of the edge angle of each stripping tool is a vertical plane, the other side of the edge angle of each stripping tool is a slanted plane, the vertical planes of the two stripping tools are in the same plane, the two slanted planes are on the same side of the vertical plane, preferably, the slanted plane faces to the side far away from the wire, and this structure is beneficial to the separation of the outer skin from the wire along with the tool during stripping.

It can be understood that one end of the wire stripping blade 231 may be set as a moving blade, and the other end may be set as a static blade, that is, only one end of the blade finishes the movement required for stripping along with the third connecting seat 2516 or the third connecting seat 2517, and the other end is stationary.

In one embodiment, when the wire 200 is stripped, the accumulation of the sheath may occur at the wire stripping device 23, which may affect the operation of the wire stripping cutter 231, so that a waste disposal device 233, such as a blow tube and a collection device, is provided at the wire stripping device 23 to collect the stripped wire, thereby improving the operation efficiency and safety of the wire stripping cutter 231.

Referring to fig. 5 and 6, the wire feeding module 10 includes a wire fixing module 11, a wire pressing module 12 and a transmission module 13, the wire fixing module 11 is disposed on the transmission module 13, the wire pressing module 12 is movably disposed on a side of the wire fixing module 11 away from the transmission module 13, specifically, the wire fixing module 11 is used for placing a wire 200, the transmission module 13 is used for transmitting the wire 200 fixing module to other modules in the machine, and the wire pressing module 12 is used for pressing the wire 200 on the wire fixing module 11 when the wire drawing-cutting wire stripping module 20 works, so as to prevent the wire 200 from falling off.

In an embodiment, the wire fixing module 11 includes a claw 111, a clamping block 112, a limiting groove 113 and a wire pressing groove 114, the claw 111 is used for clamping different wires 200 or different cores of the wires 200, the clamping block 112 is movably adjusted to clamp the wires, the limiting groove 113 is used for providing an accommodating space for the wires 200 and preventing the wires 200 from shifting, the wire pressing groove 114 is used for matching the wire pressing module 12 to clamp the wires 200 in the wire pressing groove 114, specifically, the claw 111 is arranged on one side of the clamping block 112, the wire pressing groove 114 is arranged on one side of the clamping block 112 far away from the claw 111, and the limiting groove 113 is arranged on one side of the wire pressing groove 114 far away from the clamping block 112.

After the wire is fixedly separated into multiple sections of cores or multiple sections of wires 200 on the wire fixing module 11 of the wire feeding module 10, the transmission module 13 drives the wires 200 to be transmitted to other modules to wait for processing.

Referring to fig. 7a, the feeding module 30 includes a vibration tray 31 and a discharging straightening device 32, the vibration tray 31 provides the discharging straightening device 32 with the components 300 to be processed, and the discharging straightening device 32 is used for receiving the components 300 to be processed transferred from the vibration tray 31 and transferring and adjusting the discharging posture of the components 300 to be processed.

Referring to fig. 7b, the discharging straightening device 32 includes a carrying mechanism 321, a guiding mechanism 322 and a limiting mechanism 323, the carrying mechanism 321 includes a carrier 3214 for conveying the component 300 to be processed and a straightening groove 3211 formed on a surface of the carrier 3214, specifically, the straightening groove 3211 is formed on one surface of the carrier 3214 for receiving and conveying the component 300 to be processed from the vibrating tray 31, the component 300 to be processed is suspended on the straightening groove 3211 for transportation, the guiding mechanism 322 is disposed on two opposite sides of the straightening groove 3211, and the guiding mechanism 322 guides a posture of the component 300 to be processed in a transportation process of the component to be processed from the straightening groove 3211.

It is to be understood that the correction slot 3211 divides the surface of the carrier 3214 into two end surfaces, and in one embodiment, as shown in fig. 8, the element 300 to be processed is a DC terminal, the DC terminal includes a shaft 301, an insulating block 302 and a tail soldering lug 303, the shaft 301 is disposed on the insulating block 302, the tail soldering lug 303 is disposed on the surface of the insulating block 302 away from the shaft 301, and the shaft 301 and the tail soldering lug 303 are used for soldering with the external wire 200.

With reference to fig. 7b and fig. 8, specifically, two end surfaces of the carrier 3214 carry the insulating blocks 302 of the DC terminals, the size of the notch of the aligning groove 3211 is smaller than the size of the insulating block 302 of the DC terminal to be welded, so that the carrier 3214 receives the DC terminal to be welded conveyed from upstream and suspends on the aligning groove 3211, and the insulating block 302 slides and advances relative to the two end surfaces to drive the DC terminal to move integrally, in this embodiment, the carrier 3214 may adopt a vibration straightener (not shown) to provide conveying power, and the carrier 3214 moves before sliding along with vibration when the vibration straightener works; it is understood that in other embodiments, the drive elements of carrier 3214 may be in the form of a motor driven belt, or the like.

Further, in order to facilitate collection of the to-be-processed members 300 partially dropped during transportation of the leveling grooves 3211, supporting bars 3215 are provided at the bottom corresponding to the leveling grooves 3211.

In a modified embodiment, the carrying mechanism 321 further includes a first supporting plate 3212 and a second supporting plate 3213, and the first supporting plate 3212 and the second supporting plate 3213 are respectively disposed at two opposite sides of the aligning groove 3211 on the carrying device 3214. Specifically, the correction groove 3211 is provided on the carrier 3214 and divides the surface thereof into two end surfaces, the first supporting plate 3212 and the second supporting plate 3213 are detachably provided on the two end surfaces of the carrier 3214, specifically, the first supporting plate 3212 and the second supporting plate 3213 are connected to the carrier 3214 by bolts, and the lengths of the first supporting plate 3212 and the second supporting plate 3213 are greater than that of the carrier 3214 to provide a space for facilitating work for other modules.

The guiding mechanism 322 is detachably connected to the surface of the carrying module 321, the guiding mechanism 322 includes a guiding strip 3221 and a guiding block 3222 respectively disposed at two opposite sides of the correcting slot 3211, a distance between the guiding strip 3221 and the guiding block 3222 is adjustable, and the guiding strip 3221 and/or the guiding block 3222 may extend into an opening of the correcting slot 3211.

The guide strip is fixedly arranged on one side of the correction slot 3211, one end of the guide strip 3221 close to the guide block 3222 is parallel to or inclined relative to the edge of the opening of the correction slot 3211, and the guide block 3222 is arranged at one end close to the correction slot 3211, at which the element 300 to be treated is fed out.

Specifically, the guide bar 3221 and the guide block 3222 are respectively disposed on two end surfaces of the carrier 3214 or on the first supporting plate 3212 and the second supporting plate 3213, and are partially located in the opening of the leveling slot 3211, while contacting and adjusting the orientation and posture of the component to be processed 300. In one embodiment, the guiding strip 3221 and the guiding block 3222 extend into the opening of the leveling groove 3211 at the discharging position of the carrying mechanism 321 and leave a gap just allowing the tail solder tab 303 to pass through, the guiding strip 3221 contacts the tail solder tab 303 earlier relative to the guiding block 3222 to perform a preliminary adjustment of the orientation of the tail solder tab 303, and then a final posture adjustment of the tail solder tab 303 is completed through the cooperation of the guiding strip 3221 and the guiding block 3222.

In another embodiment, the guiding block 3222 is rotatably or movably connected to the carrying mechanism 321, so as to adapt to different sizes of the components 300 to be processed and improve the accuracy of posture adjustment of the components 300 to be processed, and the guiding mechanism 322 further includes an adjusting structure 3223 and a guiding block resetting member 3224.

Specifically, the adjusting structure 3223 is detachably connected to the carrying mechanism 321, and the adjusting structure 3223 can abut against the guide block 3222 and adjust the position of the guide block 3222 on the carrying mechanism 321, so as to change the distance between the guide block 3222 and the guide strip 3221.

In a specific embodiment, an arc-shaped notch is formed at one end of the guide block 3222, and the other end of the guide block 3222 is rotatably connected to the carrying mechanism 321; one end of the adjusting structure 3223 is rotatably connected to the carrying mechanism 321, the other end of the adjusting structure 3223 abuts against the inner side of the arc-shaped gap, the adjusting structure 3223 is specifically a block-shaped structure, and when the adjusting structure 3223 rotates, the guiding block 3222 is driven to rotate relative to the guiding strip 3221, so that the distance between the guiding block 3222 and the guiding strip 3221 and the size of a gap space formed by the guiding block 3222 and the guiding strip 3221 are changed.

The limiting mechanism 323 is disposed at the end of the carrying mechanism 321 where the correction of the element 300 to be treated ends, and is used for limiting the detachment of the element 300 to be treated from the carrying mechanism 321.

The limiting mechanism 323 comprises a stop 3231 and a stop resetting member 3232, wherein the stop 3231 is movably connected to the carrying mechanism 321, and is used for stopping the to-be-processed element 300 from falling off from the space between the guide strip 3221 and the guide block 3222 after the to-be-processed element is adjusted in posture; the stopper resetting member 3232 is connected to the stopper 3231 and drives the stopper 3231 to return to an initial position after moving or rotating; the stop reset 3232 includes, but is not limited to, elastic elements such as springs, elastic pieces, elastic cords, and magnetic elements such as magnets.

Specifically, when the element 300 to be processed does not need to be moved, the stopper 3231 is in a position where the element 300 to be processed is separated from one surface of the correction groove 3211 and stops the element 300 to be processed, and when the element 300 to be processed needs to be moved, the stopper 3231 is pushed away from the position by the element 300 to be processed so that the element 300 to be processed is removed.

It can be understood that the limiting mechanism 323 further includes a positioning block 3233 to adjust the position of the stopper 3231 relative to the correcting groove 3211, and specifically, the positioning block 3233 abuts against one end of the stopper 3231 to adjust the blocking position of the stopper 3231 relative to the correcting groove 3211, so as to improve the blocking effect.

Further, the stopper 3231 is rotatably connected, the stopper 3231 is provided with a rotation center, the stopper can rotate around the rotation center on the carrying mechanism 321, specifically, when the element 300 to be processed is removed, the stopper 3231 is pushed to rotate and leave the blocking position, so that the element 300 to be processed can be removed, and then the stopper 3231 rotates around the rotation center to the initial position for blocking under the driving of the stopper resetting member 3232. In a variant embodiment, the limiting mechanism 323 is a sliding connection, the stopper 3231 is provided with a sliding structure, the stopper 3231 is moved relative to the carrying mechanism 321 by the sliding structure, specifically, the stopper 3231 is pushed when the element 300 to be processed is removed, the stopper 3231 leaves the blocking position by the relative sliding of the sliding structure, so that the element 300 to be processed can be removed, and the stopper 3231 returns to the blocking position by the sliding structure by the driving of the stopper resetting member 3232.

In an embodiment, two sets of the limiting mechanisms 323 are provided, two sets of the limiting mechanisms 323 are respectively provided on two opposite surfaces of the carrying mechanism 321, and further, two sets of the limiting mechanisms 323 are provided on opposite surfaces of the first supporting plate 3212 and/or the second supporting plate 3213 to respectively block two opposite ends of the to-be-processed component 300, specifically, one set of the limiting mechanisms blocks the tail soldering lug 303 of the DC terminal, and one set of the limiting mechanisms blocks the shaft 301 of the DC terminal, thereby effectively ensuring that the DC terminal is not dropped from the correcting groove 3211 when being located at one end of the corrected end.

Referring to fig. 7, fig. 9a and fig. 9b, the soldering module 40 includes a rotating arm 41 and a welding device 42, the rotating arm 41 picks up the component 300 to be processed from the discharge straightening device 32 and rotates, the component 300 to be processed is driven by the rotating arm 41 to knock off the position-limiting mechanism 323 of the discharge straightening device 32 so as to be separated from the straightening slot 3211, and the position-limiting mechanism 323 automatically returns to continue to limit the next component 300 to be processed after the component 300 to be processed is separated. The rotating clamping arm 41 rotates to the welding device 42 and stops rotating to keep the position unchanged, and the element 300 to be processed on the rotating clamping arm 41 and the wire 200 conveyed from the stretch-cut stripping module 20 are welded and connected at the welding device 42 to complete the welding process.

Compared with the prior art, the discharging correction device and the soldering tin machine have the following advantages:

1. the guiding mechanisms are arranged on the two opposite sides of the correcting groove on the carrier, and the guiding precision can be improved in the mode that the guiding mechanisms are arranged on the two sides, so that the posture correcting effect of the DC terminal is improved, the posture accuracy during discharging is ensured, and meanwhile, the guiding mechanisms on the two sides can be respectively provided with different guiding functions and guiding orders during the DC terminal, so that the posture correcting efficiency of elements is improved.

2. The carrying mechanism structure further differentiates including first layer board and second layer board, and the relative distance of the first layer board that both sides set up and second layer board can be adjusted and the carrying mechanism of being convenient for carries out bearing and high-efficiently transportation to the DC terminal of different models, also makes things convenient for guiding mechanism's installation adjustment simultaneously.

3. Guiding mechanism locates including dividing relatively the gib block and the guide block of the relative both sides in correction groove, the gib block can tentatively contact and the gesture of adjustment DC terminal, improves gesture adjustment efficiency, and the guide block can cooperate the guide block to carry out secondary gesture adjustment and guarantee the precision, and the adjustment method of step-by-step guarantees that the direction process is gone on in order high-efficiently, simultaneously the gib block with distance between the guide block is adjustable, can carry out the pertinence adjustment to different DC terminal specification and size and improve the suitability.

4. Arc breach has been seted up to the one end of guide block, and setting up of arc breach makes the guide block have comparatively slender outside edge, and outside edge can be close to the gib block by a relative slope local formula, consequently has transition to reduce guide mechanism and DC terminal impact energy when contacting aslope in the direction in-process, is difficult for haring the DC terminal, the guide block with carrying mechanism rotates to be connected, simultaneously the regulation structure with carrying mechanism rotates to be connected and supports and hold the arc breach is inboard, and foretell regulation structure adjusts the mode adjustment structure exquisiteness of guide block position, and the adjustment logic is simple, can adjust the suitability that has improved to different ejection of compact sizes.

5. The limiting mechanism effectively prevents the DC terminal from mistakenly falling off from the guide mechanism, and meanwhile, the DC terminal can be independently and orderly taken out of the guide mechanism.

6. The limiting mechanism comprises a check block and a check block resetting piece, the check block is used for blocking the DC terminal sent out by the guide mechanism, and the check block is movably connected to the carrying mechanism and the check block resetting piece is arranged to facilitate the return of the position of the check block after the check block moves.

7. Meanwhile, in order to improve the stability of the limiting mechanism for limiting the position of the DC terminal, two groups of limiting mechanisms are arranged to respectively limit two opposite ends of the DC terminal so as to prevent the DC terminal from being separated due to too small limiting contact position and area.

8. The soldering tin machine comprises the discharging correction device, so that the guiding precision can be improved by the guiding mechanism comprising the carrying mechanism and the guiding mechanisms arranged on two sides, the posture correction effect of the DC terminal is improved, the posture accuracy during discharging is ensured, meanwhile, the guiding mechanisms on two sides can be respectively provided with different guiding functions and guiding orders to improve the posture correction efficiency of the DC terminal, the problem of correctness of the posture during welding of the DC terminal is solved, and the integral welding quality and the working efficiency of the soldering tin machine are improved.

9. The tin soldering machine can simultaneously comprise the discharging correction device, a wire feeding module, a cutting wire stripping module and a tin soldering module, wherein the wire feeding module is used for conveying wires, the tin soldering module is used for receiving and welding the wires from the cutting wire stripping module and a DC terminal from the discharging correction mechanism, and the high efficiency and the high yield of the cutting wire stripping module are matched with the high qualification rate of the DC terminal of the discharging correction device after correction, so that the overall working performance and the efficiency of the tin soldering machine are greatly improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a ejection of compact orthotic devices for the ejection of compact gesture of adjustment DC terminal, the DC terminal includes the insulating block and connects the needs and wire rod welded shaft and afterbody soldering lug at the insulating block both ends, its characterized in that: the discharging correction device comprises a carrying mechanism and a guide mechanism, wherein the carrying mechanism comprises a carrier used for conveying a DC terminal, a correction groove is formed in the surface of the carrier, the size of a notch of the correction groove is smaller than that of an insulating block of the DC terminal, so that the DC terminal is suspended on the correction groove when the carrier receives the DC terminal conveyed from the upstream, and the guide mechanism is arranged on two opposite sides of the correction groove on the carrier and guides the posture of the DC terminal.

2. The outfeed straightening device of claim 1, wherein: the carrying mechanism further comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are respectively arranged on two opposite sides of the correcting groove on the carrying device, and the guide mechanisms are arranged on the first supporting plate and the second supporting plate.

3. The discharge straightening device according to claim 1 or 2, characterized in that: the guide mechanism comprises a guide strip and a guide block which are respectively arranged on two opposite sides of the straightening groove, the relative distance between the guide strip and the guide block is adjustable, and at least one of the guide strip and the guide block can extend into the opening of the straightening groove.

4. The outfeed straightening device of claim 3, wherein: the guide strip is fixedly arranged on one side of the correction groove, the guide mechanism further comprises an adjusting structure in contact with the guide block, and the adjusting structure can drive the guide block to move so as to adjust the distance between the guide block and the guide strip.

5. The discharge orthotic device of claim 4, wherein: one end of the guide block is rotatably connected with the carrying mechanism, and the other end of the guide block is provided with an arc-shaped notch; one end of the adjusting structure is rotatably connected with the carrying mechanism, the other end of the adjusting structure abuts against the inner side of the arc-shaped notch, and the adjusting structure rotates to drive the guide block to rotate, so that the distance between the guide block and the guide strip is changed.

6. The discharge orthotic device of claim 1, wherein: the discharging correction device further comprises a limiting mechanism, wherein the limiting mechanism is arranged at the end part of the carrying mechanism for finishing correcting the DC terminal and is used for limiting the corrected DC terminal to be separated from the carrying mechanism.

7. The discharging straightening device according to claim 6, characterized in that the limiting mechanism comprises a stop block and a stop block reset piece, wherein the stop block is movably connected to the carrying mechanism, and the stop block reset piece is connected to the stop block and drives the stop block to move or rotate and then return to an initial position.

8. The discharge orthotic device of claim 6, wherein: the limiting mechanisms are arranged in two groups, the two groups of limiting mechanisms are respectively arranged on two opposite surfaces of the carrying mechanism, and the two groups of limiting mechanisms respectively limit two opposite ends of the DC terminal.

9. A soldering tin machine which is characterized in that: the soldering machine includes the discharge correction device of any one of claims 1-8.

10. A soldering machine as claimed in claim 9, characterized in that: the soldering tin machine further comprises a wire feeding module, a drawing-cutting wire stripping module and a soldering tin module, wherein the wire feeding module sends out wires and stretches the wires sequentially through the drawing-cutting wire stripping module, cuts the wires and peels the wires, then reaches the soldering tin module, and is in welding connection with a DC terminal which enters the soldering tin module after passing through the discharging correction device.

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