CN112497170A

CN112497170A - Positioning structure convenient to adjust for electronic components processing equipment

Info

Publication number: CN112497170A
Application number: CN202011233507.3A
Authority: CN
Inventors: 郑贝贝
Original assignee: Taizhou Laizhi Technology Co ltd
Current assignee: Taizhou Laizhi Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-03-16

Abstract

The invention relates to the field of positioning structures for electronic component processing equipment, in particular to a positioning structure for electronic component processing equipment, which is convenient to adjust and comprises a main body, a lifting mechanism, a tensioning mechanism, a telescopic mechanism, a positioning mechanism and a quick-change mechanism, wherein the main body is provided with a positioning hole; setting up through elevating system is convenient for the operator for adapting to self operation custom, and freely adjust the level of main part, be convenient for improve conveying element's tension through straining device's setting, avoid its transmission weak, improve conveying efficiency, the automatic deflection telescopic machanism of being convenient for through positioning mechanism's setting, make the part on straining device top be positioned at the middle part, be convenient for according to the size of required location electronic components through telescopic machanism's setting, and the length of freely adjusting the boom, its use flexibility has been improved, be convenient for replace different executive component fast for the electronic components who corresponds different materials through quick change mechanism's setting, thereby guaranteed going on smoothly of location when having improved replacement efficiency.

Description

Positioning structure convenient to adjust for electronic components processing equipment

Technical Field

The invention relates to the field of positioning structures for electronic component processing equipment, in particular to a positioning structure for electronic component processing equipment, which is convenient to adjust.

Background

The electronic components are components of electronic elements and small machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; it is a general name of electronic devices such as capacitor, transistor, balance spring and spiral spring. Diodes and the like are common. The electronic component includes: the electronic device comprises a resistor, a capacitor, an inductor, a potentiometer, an electronic tube, a radiator, an electromechanical element, a connector, a semiconductor discrete device, an electroacoustic device, a laser device, an electronic display device, a photoelectric device, a sensor, a power supply, a switch, a micro-special motor, an electronic transformer, a relay, a printed circuit board, an integrated circuit, various circuits, piezoelectricity, a crystal, quartz, a ceramic magnetic material, a substrate for a printed circuit, an electronic function process special material, an electronic adhesive (tape) product, an electronic chemical material, a component and the like.

The traditional electronic component clamping structure mostly adopts a plurality of movable parts such as air cylinders to be combined together to realize positioning, the redundant mode increases the occupied area and the manufacturing cost of the positioning equipment, and the complex operation structure further increases the subsequent maintenance cost.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a positioning structure for electronic component processing equipment, which is convenient to adjust.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an electronic components is location structure for processing equipment convenient to adjust, includes main part, elevating system, straining device, telescopic machanism, positioning mechanism and quick change mechanism, is used for adjusting the main part level elevating system locates the bottom of main part is used for adjusting the conveying part degree of tightening straining device locates the inside of main part is used for adjusting location armed lever length telescopic machanism locates the top of main part, just telescopic machanism is equipped with four, is used for rotating telescopic machanism centre gripping location electronic components positioning mechanism locates the inside of main part is used for quick change actuator locate quick change mechanism locates telescopic machanism's inside.

Specifically, elevating system includes supporting leg, gasket, driving motor, first gear, first chain, second gear, nut and second chain, main part bottom all around slides respectively has one the supporting leg, the bottom mounting of supporting leg has the gasket, the supporting leg is located threaded connection has on the inside lateral wall of main part the nut, the nut rotate connect in the inside of main part, just the outside of nut is fixed with the second gear, with two of one side the meshing has between the second gear the second chain, the internally mounted of main part has driving motor, driving motor's top is fixed with first gear, first gear and both sides meshing respectively has one between the second gear first chain.

Specifically, the tensioning mechanism comprises a conveying belt, rollers, a contact wheel, a telescopic rod, a fixed column and a first spring, the two rollers are arranged inside the top end of the main body in a rotating mode, the conveying belt is wound between the two rollers, the fixed column is fixed to the bottom end of the middle portion of the conveying belt, the telescopic rod slides inside the fixed column, the contact wheel is arranged on the top end of the telescopic rod in a rotating mode, the first spring is fixed to the bottom end of the telescopic rod, and the bottom end of the first spring is fixed to the inner wall of the fixed column.

Specifically, positioning mechanism includes steering wheel, first connecting rod, second connecting rod, slide bar, slider, third connecting rod, fixed block and pivot, the internally mounted of main part has the steering wheel, the top of steering wheel is fixed with first connecting rod, the both sides of steering wheel are fixed with one respectively the slide bar, just inside rotating respectively all around of main part has one the pivot, it has to slide on the lateral wall of slide bar the slider, be fixed with on the lateral wall of pivot the fixed block, first connecting rod with rotate between the slider and have the second connecting rod, the slider with rotate between the fixed block and have the third connecting rod.

Specifically, the telescopic mechanism comprises a first supporting arm, a second supporting arm, a scale, a limiting rod, a fixing box, a second spring and a clamping groove, the top end of the rotating shaft extends to the outer side of the top end of the main body, the top part of the rotating shaft is fixed with the first supporting arm, the second support arm is arranged in the first support arm in a sliding manner, the scale is arranged in the first support arm in a sliding manner, one end of the scale is fixed at the end part of the second supporting arm, the top end of the scale is fixed with the hollow fixing box, the limiting rod is arranged in the fixed box in a sliding manner, the second spring is wound on the side wall of the limiting rod, the top end of the second spring props against the inner part of the fixed box, the bottom end of the second spring props against the top end of the scale, the inner wall of the first supporting arm is provided with a plurality of clamping grooves, and the bottom end of the limiting rod is clamped inside one of the clamping grooves.

Specifically, quick change mechanism includes buffer wheel, spacing bolt, spacing ball, conflict piece, third spring, kicking block, lead screw and dwang, the inside of second support arm tip is equipped with the buffer wheel, the inside of second support arm is equipped with spacing bolt, the bottom of spacing bolt is run through the buffer wheel, just spacing bolt with rotate between the buffer wheel and connect, the inside slip of spacing bolt has the conflict piece, the bottom of conflict piece has a plurality ofly spacing ball, one side block of spacing ball in the inside of second support arm, the top of conflicting the piece is fixed with the third spring, the top of third spring is fixed with the kicking block, the top of kicking block is equipped with the lead screw, lead screw threaded connection in spacing bolt and top are fixed with the dwang.

The invention has the beneficial effects that:

(1) the invention relates to a positioning structure for electronic component processing equipment convenient to adjust, a lifting mechanism is arranged at the bottom end of a main body, an operator can freely adjust the horizontal height of the main body to adapt to self operation habits through the arrangement of the lifting mechanism, the applicability of the main body is improved, a tensioning mechanism is arranged in the main body, the tension of a conveying part is conveniently improved through the arrangement of the tensioning mechanism, the transmission weakness is avoided, and the conveying efficiency is improved, namely, when the height of the main body needs to be improved, a driving motor is started, the driving motor drives a first gear at the top end to rotate, the first gear drives two second gears at two sides to synchronously rotate through a first chain, the second gear can be meshed with the other second gear to synchronously rotate through a second chain, a plurality of nuts in the main body synchronously rotate, and the nuts cause supporting legs to move towards the bottom end, then the passive lifting of main part, and then be convenient for the operator is for adapting to self operation custom, and freely adjust the level of main part, the suitability of main part has been improved, promptly because two rollers drive to be the synchronous winding of conveyer belt and roll at rolling in-process, when the longer back of conveyer belt live time, moulding deformation can take place for the conveyer belt, the telescopic link is under the automatic re-setting of first spring this moment, then toward the bottom shrink when the bottom side conflict conveyer belt of touching the wheel, thereby the realization is compensated the conveyer belt, make the conveyer belt be in under the tensioning state all the time, and then be convenient for improve conveyor means's tension, avoid its transmission powerless, improve conveying efficiency.

(2) The invention relates to a positioning structure for electronic component processing equipment convenient to adjust, a positioning mechanism is arranged in a main body, a telescopic mechanism is convenient to automatically deflect through the arrangement of the positioning mechanism, so that a part at the top end of a tensioning mechanism is positioned at the middle part, the telescopic mechanism is arranged at the top end of the main body, four telescopic mechanisms are arranged, the length of an arm rod can be freely adjusted according to the size of the electronic component to be positioned through the arrangement of the telescopic mechanism, the use flexibility of the arm rod is improved, namely, when the telescopic mechanism is required to be positioned, a steering engine is started, the steering engine causes a second connecting rod rotatably connected with the steering engine through a first connecting rod at the top end to rotate, the second connecting rod drives a sliding block to slide on a sliding rod, then the sliding block drives a fixed block through a third connecting rod, so that a rotating shaft deflects in the main body, make the part on straining device top be positioned at the middle part, because when the length of first support arm of needs temporary adjustment and second support arm promptly, at first calculate the size of required regulation, according to the scale that keeps, the top of pulling gag lever post, make the bottom of gag lever post not at the block draw-in groove, pulling the second support arm afterwards, when the second support arm slides required position, be out of control the gag lever post, then the second spring causes the inside of block to new draw-in groove again in the bottom of gag lever post in automatic re-setting, thereby accomplish the limiting displacement to its new position, and then be convenient for according to the size of required location electronic components, and the length of free regulating arm pole, the flexibility of its use has been improved.

(3) According to the positioning structure for the electronic component processing equipment convenient to adjust, the quick-change mechanism is arranged inside the telescopic mechanism, different execution parts can be quickly replaced for electronic components corresponding to different materials conveniently due to the arrangement of the quick-change mechanism, so that the smooth positioning is ensured while the replacement efficiency is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram illustrating an overall structure of a positioning structure for an electronic component processing apparatus, which is convenient to adjust according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the lifting mechanism shown in FIG. 1;

FIG. 3 is a schematic structural view of the tensioning mechanism shown in FIG. 1;

FIG. 4 is a schematic structural view of the positioning mechanism shown in FIG. 1;

FIG. 5 is a schematic structural view of the telescoping mechanism shown in FIG. 1;

fig. 6 is a schematic view of a connection structure of the telescoping mechanism and the quick-change mechanism shown in fig. 1;

fig. 7 is an enlarged view of the portion a shown in fig. 1.

In the figure: 1. the device comprises a main body, 2, a lifting mechanism, 21, supporting legs, 22, gaskets, 23, a driving motor, 24, a first gear, 25, a first chain, 26, a second gear, 27, nuts, 28, a second chain, 3, a tensioning mechanism, 31, a conveying belt, 32, a roller, 33, a contact wheel, 34, a telescopic rod, 35, a fixed column, 36, a first spring, 4, a telescopic mechanism, 41, a first supporting arm, 42, a second supporting arm, 43, a scale, 44, a limiting rod, 45, a fixed box, 46, a second spring, 47, a clamping groove, 5, a positioning mechanism, 51, a steering engine, 52, a first connecting rod, 53, a second connecting rod, 54, a sliding rod, 55, a sliding block, 56, a third connecting rod, 57, a fixed block, 58, a rotating shaft, 6, a quick-change mechanism, 61, a buffer wheel, 62, a limiting bolt, 63, a limiting ball, 64, a contact block, 65, a third spring, 66, a top block, 67, a driving motor, Lead screw, 68, rotating rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 7, the positioning structure for an electronic component processing device convenient to adjust according to the present invention includes a main body 1, a lifting mechanism 2, a tensioning mechanism 3, a telescopic mechanism 4, a positioning mechanism 5, and a quick-change mechanism 6, wherein the lifting mechanism 2 for adjusting the horizontal height of the main body 1 is disposed at the bottom end of the main body 1, the tensioning mechanism 3 for adjusting the tightness of a conveying component is disposed inside the main body 1, the telescopic mechanism 4 for adjusting the length of a positioning arm is disposed at the top end of the main body 1, the telescopic mechanism 4 is provided with four parts, the positioning mechanism 5 for rotating the telescopic mechanism 4 to clamp and position an electronic component is disposed inside the main body 1, and the quick-change mechanism 6 for quickly replacing an execution component is disposed inside the telescopic mechanism 4.

Specifically, the lifting mechanism 2 comprises a supporting leg 21, a gasket 22, a driving motor 23, a first gear 24, a first chain 25, a second gear 26, a nut 27 and a second chain 28, the bottom of the periphery of the main body 1 is respectively provided with one supporting leg 21 in a sliding manner, the bottom of the supporting leg 21 is fixed with the gasket 22, the supporting leg 21 is positioned on the side wall inside the main body 1 and is connected with the nut 27 in a threaded manner, the nut 27 is rotatably connected inside the main body 1, the second gear 26 is fixed on the outer side of the nut 27, the second chain 28 is meshed between the two second gears 26 on the same side, the driving motor 23 is installed inside the main body 1, the top end of the driving motor 23 is fixed with the first gear 24, the first chain 25 is meshed between the first gear 24 and the second gears 26 on the two sides respectively, because when needs promote during the height of main part 1, start driving motor 23, driving motor 23 drives the top first gear 24 rotates, first gear 24 passes through first chain 25 drives two of both sides second gear 26 synchronous revolution, second gear 26 will pass through second chain 28 meshes the other second gear 26 rotates, then inside a plurality of main part 1 nut 27 synchronous revolution, nut 27 causes supporting leg 21 toward the bottom displacement, then main part 1 is passive lifting, and then the operator of being convenient for is for adapting to self operation habit, and freely adjusts the level of main part 1, has improved the suitability of main part 1.

Specifically, the tensioning mechanism 3 includes a conveying belt 31, two rollers 32, a contact wheel 33, an expansion link 34, a fixed column 35 and a first spring 36, two rollers 32 are rotatably disposed inside the top end of the main body 1, the conveying belt 31 is wound between the two rollers 32, the fixed column 35 is fixed to the bottom end of the middle portion of the conveying belt 31, the expansion link 34 is slidably disposed inside the fixed column 35, the contact wheel 33 is rotatably disposed on the top end of the expansion link 34, the first spring 36 is fixed to the bottom end of the expansion link 34, the bottom end of the first spring 36 is fixed to the inner wall of the fixed column 35, since the two rollers 32 drive the conveying belt 31 to synchronously wind and roll in the rolling process, when the conveying belt 31 is used for a long time, the conveying belt 31 is deformed, and the expansion link 34 is automatically returned by the first spring 36, the bottom side of the contact wheel 33 contacts the conveyer belt 31 and shrinks toward the bottom, so that the conveyer belt 31 is compensated, the conveyer belt 31 is always in a tensioning state, the tension of the conveying part is improved, the conveying part is prevented from being weak, and the conveying efficiency is improved.

Specifically, the positioning mechanism 5 includes a steering engine 51, a first connecting rod 52, a second connecting rod 53, a sliding rod 54, a sliding block 55, a third connecting rod 56, a fixing block 57 and a rotating shaft 58, the steering engine 51 is installed inside the main body 1, the first connecting rod 52 is fixed at the top end of the steering engine 51, the sliding rods 54 are fixed at two sides of the steering engine 51 respectively, the rotating shaft 58 is rotated around the inside of the main body 1 respectively, the sliding block 55 is slid on the side wall of the sliding rod 54, the fixing block 57 is fixed on the outer side wall of the rotating shaft 58, the second connecting rod 53 is rotated between the first connecting rod 52 and the sliding block 55, the third connecting rod 56 is rotated between the sliding block 55 and the fixing block 57, because when the telescopic mechanism 4 is required to be positioned, the steering engine 51 is started, the steering engine 51 causes the second connecting rod 53 rotatably connected therewith to rotate through the first connecting rod 52 at the top end, the second link 53 drives the slide block 55 to slide on the slide rod 54, and then the slide block 55 drives the fixed block 57 through the third link 56, so that the rotating shaft 58 is deflected inside the main body 1, thereby facilitating the automatic deflection of the telescopic mechanism 4, so that the component at the top end of the tensioning mechanism 3 is positioned at the middle.

Specifically, the telescopic mechanism 4 includes a first support arm 41, a second support arm 42, a scale 43, a limit rod 44, a fixed box 45, a second spring 46 and a plurality of slots 47, the top end of the rotating shaft 58 extends to the outside of the top end of the main body 1 and the top is fixed with the first support arm 41, the inside of the first support arm 41 slides to have the second support arm 42, the inside of the first support arm 41 slides to have the scale 43, one end of the scale 43 is fixed at the end of the second support arm 42, the top end of the scale 43 is fixed with the hollow fixed box 45, the inside of the fixed box 45 slides to have the limit rod 44, the side wall of the limit rod 44 is wound with the second spring 46, the top end of the second spring 46 abuts against the top end of the fixed box 45 in the inside of the scale 43, the inner wall of the first support arm 41 is provided with a plurality of slots 47, the bottom end of the limiting rod 44 is clamped in one of the clamping grooves 47, when the lengths of the first supporting arm 41 and the second supporting arm 42 need to be adjusted temporarily, the size to be adjusted is calculated, the top end of the limiting rod 44 is pulled according to the scale on the holding part 43, so that the bottom end of the limiting rod 44 is not clamped in the clamping groove 47, and then the second supporting arm 42 is pulled, when the second supporting arm 42 slides to the required position, the limiting rod 44 is not controlled, and the second spring 46 causes the bottom end of the limiting rod 44 to be clamped in a new clamping groove 47 again in automatic reset, so that the limiting effect on the new position is completed, the size of the electronic component is conveniently positioned according to the requirement, the length of the arm is freely adjusted, and the use flexibility of the electronic component is improved.

Specifically, the quick change mechanism 6 includes a buffer wheel 61, a limit bolt 62, a limit ball 63, a collision block 64, a third spring 65, a top block 66, a screw rod 67 and a rotating rod 68, the inside of the end portion of the second support arm 42 is provided with the buffer wheel 61, the inside of the second support arm 42 is provided with the limit bolt 62, the bottom end of the limit bolt 62 penetrates through the buffer wheel 61, the limit bolt 62 and the buffer wheel 61 are rotatably connected, the inside of the limit bolt 62 slides to have the collision block 64, the bottom end of the collision block 64 is collided to have a plurality of the limit ball 63, one side of the limit ball 63 is clamped in the inside of the second support arm 42, the top end of the collision block 64 is fixed with the third spring 65, the top end of the third spring 65 is fixed with the top block 66, the top end of the top block 66 is provided with the screw rod 67, the screw rod 67 is threadedly connected to the limit bolt 62 and the top end is fixed with the rotating rod 68, because when needs replacement buffer wheel 61, then rotate dwang 68 drives lead screw 67 rotates, lead screw 67 is in the displacement takes place for the inside of spacing bolt 62, kicking block 66 is not oppressing third spring 65, it is not conflicted yet to support contact block 64 spacing ball 63, can take off this moment spacing bolt 62 replaces newly buffer wheel 61, and then is convenient for the different executive component of the quick replacement of the electronic components of reply different materials to guaranteed going on smoothly of location when having improved replacement efficiency.

When the lifting device is used, when the height of the main body 1 needs to be lifted, the driving motor 23 is started, the driving motor 23 drives the first gear 24 at the top end to rotate, the first gear 24 drives the two second gears 26 at two sides to synchronously rotate through the first chain 25, the second gears 26 are meshed with the other second gear 26 through the second chain 28 to rotate, the nuts 27 in the main body 1 synchronously rotate, the supporting legs 21 are displaced towards the bottom end due to the nuts 27, the main body 1 is passively lifted, an operator can conveniently and freely adjust the horizontal height of the main body 1 to adapt to own operation habits, and the applicability of the main body 1 is improved; because the two rollers 32 drive the conveying belt 31 to synchronously wind and roll in the rolling process, when the conveying belt 31 is used for a long time, the conveying belt 31 can generate plastic deformation, and at the moment, the telescopic rod 34 is automatically reset by the first spring 36, the bottom side of the abutting wheel 33 abuts against the conveying belt 31 and simultaneously contracts towards the bottom end, so that the conveying belt 31 is compensated, the conveying belt 31 is always in a tensioning state, the tension of a conveying part is conveniently improved, the conveying part is prevented from being weak in transmission, and the conveying efficiency is improved; when the telescopic mechanism 4 needs to be positioned, the steering engine 51 is started, the steering engine 51 enables the second connecting rod 53 which is rotatably connected with the steering engine 51 to rotate through the first connecting rod 52 at the top end, the second connecting rod 53 drives the sliding block 55 to slide on the sliding rod 54, and then the sliding block 55 drives the fixing block 57 through the third connecting rod 56, so that the rotating shaft 58 deflects inside the main body 1, the telescopic mechanism 4 is convenient to automatically deflect, and the part at the top end of the tensioning mechanism 3 is positioned in the middle; when the lengths of the first supporting arm 41 and the second supporting arm 42 need to be adjusted temporarily, the size needed to be adjusted is calculated firstly, the top end of the limiting rod 44 is pulled according to the scales on the holding rod 43, so that the bottom end of the limiting rod 44 is not clamped in the clamping groove 47, then the second supporting arm 42 is pulled, when the second supporting arm 42 slides to the needed position, the limiting rod 44 is not controlled, the second spring 46 causes the bottom end of the limiting rod 44 to be clamped in the new clamping groove 47 again in automatic reset, so that the limiting effect on the new position is achieved, the size of an electronic component can be conveniently positioned according to the needed size, the length of the arm rod can be adjusted freely, and the use flexibility of the electronic component is improved; because when the buffer wheel 61 needs to be replaced, the rotating rod 68 is rotated to drive the screw rod 67 to rotate, the screw rod 67 displaces in the limiting bolt 62, the ejecting block 66 does not press the third spring 65, the contact block 64 does not touch the limiting ball 63, the limiting bolt 62 can be taken down to replace the new buffer wheel 61, and then different execution components can be replaced rapidly for electronic components of different materials, so that the replacement efficiency is improved, and the smooth proceeding of positioning is ensured.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electronic components is location structure for processing equipment convenient to adjust which characterized in that: including main part (1), elevating system (2), straining device (3), telescopic machanism (4), positioning mechanism (5) and quick change mechanism (6), be used for adjusting main part (1) level elevating system (2) are located the bottom of main part (1) is used for adjusting the conveying part degree of tightening straining device (3) are located the inside of main part (1), be used for adjusting location armed lever length telescopic machanism (4) are located the top of main part (1), just telescopic machanism (4) are equipped with four, are used for rotating telescopic machanism (4) centre gripping location electronic components positioning mechanism (5) are located the inside of main part (1), are used for replacing the executive component fast quick change mechanism (6) are located the inside of telescopic machanism (4).

2. The positioning structure for electronic component processing equipment convenient to adjust as recited in claim 1, wherein: the lifting mechanism (2) comprises a supporting leg (21), a gasket (22), a driving motor (23), a first gear (24), a first chain (25), a second gear (26), a nut (27) and a second chain (28), wherein the bottom of the periphery of the main body (1) is respectively provided with one supporting leg (21), the bottom end of the supporting leg (21) is fixedly provided with the gasket (22), the supporting leg (21) is positioned on the side wall of the inner part of the main body (1) and is connected with the nut (27) in a threaded manner, the nut (27) is rotatably connected to the inner part of the main body (1), the outer side of the nut (27) is fixedly provided with the second gear (26), the second chain (28) is meshed between the two second gears (26) on the same side, the driving motor (23) is arranged in the main body (1), the top end of the driving motor (23) is fixedly provided with the first gear (24), the first chain (25) is meshed between the first gear (24) and the second gears (26) on two sides.

3. The positioning structure for electronic component processing equipment convenient to adjust as recited in claim 1, wherein: straining device (3) include conveyer belt (31), roller (32), conflict wheel (33), telescopic link (34), fixed column (35) and first spring (36), the inside on main part (1) top is rotated there are two roller (32), two the winding has between roller (32) conveyer belt (31), the bottom mounting at conveyer belt (31) middle part has fixed column (35), the inside slip of fixed column (35) has telescopic link (34), the top of telescopic link (34) is rotated have support and touch wheel (33), the bottom mounting of telescopic link (34) has first spring (36), the bottom mounting of first spring (36) is in on the inner wall of fixed column (35).

4. The positioning structure for electronic component processing equipment convenient to adjust as recited in claim 1, wherein: the positioning mechanism (5) comprises a steering engine (51), a first connecting rod (52), a second connecting rod (53), a sliding rod (54), a sliding block (55), a third connecting rod (56), a fixed block (57) and a rotating shaft (58), the steering engine (51) is arranged in the main body (1), the first connecting rod (52) is fixed at the top end of the steering engine (51), two sides of the steering engine (51) are respectively fixed with one sliding rod (54), and the periphery inside the main body (1) is respectively provided with one rotating shaft (58) in a rotating way, the sliding block (55) is arranged on the side wall of the sliding rod (54) in a sliding manner, the fixed block (57) is fixed on the outer side wall of the rotating shaft (58), the second connecting rod (53) rotates between the first connecting rod (52) and the sliding block (55), the third connecting rod (56) rotates between the sliding block (55) and the fixed block (57).

5. The electronic component processing equipment positioning structure convenient to adjust as recited in claim 4, wherein: telescopic machanism (4) include first support arm (41), second support arm (42), scale (43), gag lever post (44), fixed box (45), second spring (46) and draw-in groove (47), the top of pivot (58) extends to the outside and the top on main part (1) top are fixed with first support arm (41), the inside of first support arm (41) slides and has second support arm (42), the inside of first support arm (41) slides and has scale (43), the one end of scale (43) is fixed in the tip of second support arm (42), the top of scale (43) is fixed with cavity fixed box (45), the inside of fixed box (45) slides and has gag lever post (44), the winding has on the lateral wall of gag lever post (44) second spring (46), the top of second spring (46) contradict in on the inside of fixed box (45) and the bottom contradicts in fixed box (45) The top of scale (43), be equipped with a plurality ofly on the inner wall of first support arm (41) draw-in groove (47), the bottom block of gag lever post (44) is in one of them inside of draw-in groove (47).

6. The positioning structure for electronic component processing equipment convenient to adjust as recited in claim 5, wherein: the quick change mechanism (6) comprises a buffer wheel (61), a limiting bolt (62), a limiting ball (63), a collision block (64), a third spring (65), a top block (66), a screw rod (67) and a rotating rod (68), the buffer wheel (61) is arranged in the end part of the second supporting arm (42), the limiting bolt (62) is arranged in the second supporting arm (42), the bottom end of the limiting bolt (62) penetrates through the buffer wheel (61), the limiting bolt (62) is rotationally connected with the buffer wheel (61), the collision block (64) slides in the limiting bolt (62), the bottom end of the collision block (64) is collided with a plurality of limiting balls (63), one side of the limiting ball (63) is clamped in the second supporting arm (42), the third spring (65) is fixed at the top end of the collision block (64), the top of third spring (65) is fixed with kicking block (66), the top of kicking block (66) is equipped with lead screw (67), lead screw (67) threaded connection in stop cock (62) and top are fixed with dwang (68).