CN217412730U - Coil turnover mechanism of tin immersion machine - Google Patents
Coil turnover mechanism of tin immersion machine Download PDFInfo
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- CN217412730U CN217412730U CN202221062044.3U CN202221062044U CN217412730U CN 217412730 U CN217412730 U CN 217412730U CN 202221062044 U CN202221062044 U CN 202221062044U CN 217412730 U CN217412730 U CN 217412730U
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Abstract
The utility model discloses a coil turnover mechanism of a tin immersion machine, which comprises a main support and a double-head stepping motor, wherein the left side and the right side of the main support are respectively and correspondingly fixed with a side support, the outer side of each side support is provided with a synchronous pulley component, and the synchronous pulley component comprises an upper belt pulley and a lower belt pulley which are connected by a synchronous belt; a double-end stepping motor and a detection rod are sequentially and coaxially connected between the upper belt wheels of the two synchronous belt wheel assemblies, and a coil hanging frame is rotatably installed between the lower belt wheels of the two synchronous belt wheel assemblies; a shading sheet is fixed in the middle of the detection rod, and a groove type photoelectric sensor matched with the shading sheet is fixed in the middle of the main support. Double-end step motor drive hold-in range wheel subassembly rotates until the control coil stores pylon, can realize accurate positive reverse upset according to the wicking operation requirement, and photoelectric sensor can accurate positioning coil stores pylon flip angle and do feedback control, and the control accuracy of whole promotion coil tilting mechanism further promotes the product wicking quality.
Description
Technical Field
The utility model relates to a coil wicking equipment technical field, concretely relates to coil tilting mechanism of wicking machine.
Background
The tin immersion process is to dip a layer of tin on the surface of the metal to prevent the oxidation of the metal and facilitate the welding. When the coil is manufactured, the lead ends of the coil need to be subjected to tin immersion so as to improve the conductivity of the coil and the firmness of connection.
At present, a beam is arranged on a tin immersion machine, and a plurality of coils to be subjected to tin immersion are fixed on the beam so as to carry out batch tin immersion treatment. One coil is provided with a front pin end and a rear pin end, the pin end on one side needs to be immersed into tin liquid during tin immersion operation, and after tin immersion is finished, the cross beam is turned over to control the pin end on the other side to be immersed in tin.
However, the applicant finds that in long-term production practice, in the related art, a coil overturning mechanism of the tin immersion machine is simple, overturning positioning control is not accurate enough, and the tin immersion quality of the lead ends of the coil still has a space for improvement.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the coil overturning positioning control is not accurate and the wicking quality needs to be improved in the background art, the utility model provides a coil overturning mechanism of a wicking machine, which comprises a main bracket and a double-end stepping motor, wherein one side bracket is correspondingly fixed on the left side and the right side of the main bracket respectively, a synchronous pulley component is arranged on the outer side of each side bracket, and the synchronous pulley component comprises an upper pulley and a lower pulley which are connected by a synchronous belt; the double-end stepping motor and a detection rod are sequentially and coaxially connected between the upper belt wheels of the two synchronous belt wheel assemblies, and a coil hanging frame is rotatably installed between the lower belt wheels of the two synchronous belt wheel assemblies; a shading sheet is fixed in the middle of the detection rod, and a groove type photoelectric sensor matched with the shading sheet is fixed in the middle of the main support.
Compared with the prior art, the technical scheme of the utility model have following advantage: through the coil tilting mechanism of improved design wicking machine, use double-end step motor drive hold-in range wheel subassembly to rotate until the control coil stores pylon, can realize accurate positive reverse upset according to wicking operation requirement, in order of sequence to the pin end wicking of both sides. And through the shading sheet arranged on the detection rod for synchronously controlling the rotation, and the groove type photoelectric sensor matched with the main support, the coil hanger turnover angle can be accurately positioned and feedback control can be performed, the control precision of the coil turnover mechanism is integrally improved, and the tin immersion quality of the product is further improved.
Furthermore, the outer side of the side support is also provided with a tension wheel support and a tension wheel which is fixed on the tension wheel support and used for tensioning a synchronous belt, and the tension wheel support is detachably fixed on the side support through a fastening piece. The synchronous belt tension adjusting device is used for adjusting the tension of the synchronous belt, so that a transmission system is stable, reliable and safe.
Furthermore, the two ends of the coil hanging rack are respectively connected with a rotating shaft through a coupling piece, and the rotating shaft is rotatably installed on the side support through a bearing and fixedly connected with the lower belt wheel.
Furthermore, a middle cover shell used for covering the detection rod is further installed on the main support, and the detection rod and the photoelectric sensing part can be protected against dust.
Furthermore, a side cover shell for covering the synchronous pulley assembly is mounted on the side support, and the synchronous pulley assembly can be protected against dust.
Furthermore, the coil hanging rack comprises a cross rod, and a plurality of coil clamping grooves are formed in the cross rod along the length direction of the cross rod; the cross rod is also provided with a magnetic part and a sealing plate matched with the magnetic part and magnetically attracted and fixed for sealing the notch of the coil clamping groove. Coil draw-in groove department on the horizontal pole can be in batches quick chucking place a plurality of coils of treating the wicking, seals the notch portion that the board closed the coil draw-in groove through magnetism is fixed, prevents that the coil pine from taking off to drop, and the centre gripping of coil is fixed relatively more stable in batches on the whole stores pylon, and getting of coil is put the operation very swiftly, is favorable to promoting production efficiency.
Further, the coil clamping groove comprises a U-shaped clamping groove and coil framework limiting steps arranged on the front side and the rear side of the U-shaped clamping groove, a round corner portion is arranged at the edge of a notch of the coil clamping groove, the clamping of the coil is more stable, the round corner portion is smoother, interference can be avoided when the coil is placed, and the coil is good in protection performance.
Furthermore, be equipped with two magnet holding tanks on the horizontal pole, the magnetism spare is fixed in the magnet holding tank, two magnet holding tanks correspond the both ends setting that is close to the horizontal pole respectively, and arrange in the left and right sides of coil card slot group respectively, form about two magnetism and inhale fixed point positions, and the absorption to sealing plate is more stable.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a structural diagram of a coil turning mechanism of a wicking machine of the present invention;
FIG. 2 is a structural diagram of a cover removing mechanism of a coil turning mechanism of the tin immersion machine according to the present invention;
fig. 3 is an explosion structure diagram of the coil hanger for the wicking machine of the present invention.
Wherein the reference numerals are:
1. the device comprises a main bracket, 2, a double-end stepping motor, 3, a side bracket, 4, a synchronous pulley component, 4a, a synchronous belt, 4b, an upper pulley, 4c, a lower pulley, 5, a detection rod, 6, a shading sheet, 7, a groove type photoelectric sensor, 8, a tensioning wheel bracket, 9, a tensioning wheel, 10, a coupling piece, 11, a rotating shaft, 12, a middle housing, 13, a side housing, 14, a cross rod, 15, a coil clamping groove, 15a, a U-shaped clamping groove, 15b, a coil framework limiting step, 15c, a fillet part, 16, a sealing plate, 17, a coil, 18 and a magnet accommodating groove.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "fitted" are to be understood broadly, for example, the connection may be a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 to 3, the present invention provides a coil turning mechanism of a wicking machine, including a main support 1 and a double-head stepping motor 2, wherein a side support 3 is correspondingly fixed on each of the left and right sides of the main support 1, a synchronous pulley assembly 4 is disposed on each of the outer sides of the side supports 3, and the synchronous pulley assembly 4 includes an upper pulley 4b and a lower pulley 4c connected by a synchronous belt 4 a; a double-end stepping motor 2 and a detection rod 5 are sequentially and coaxially connected between the upper belt wheels 4b of the two synchronous belt wheel assemblies 4, and a coil hanging frame is rotatably installed between the lower belt wheels 4c of the two synchronous belt wheel assemblies 4; a shading sheet 6 is fixed in the middle of the detection rod 5, and a groove type photoelectric sensor 7 matched with the shading sheet 6 is fixed in the middle of the main support 1.
Specifically, through the coil tilting mechanism of improved design wicking machine, use double-end step motor 2 drive hold-in range wheel subassembly 4 to control the coil stores pylon and rotate, can realize accurate positive reverse upset according to wicking operation requirement, in order of sequence to the pin end wicking of both sides. And through the shading sheet 6 arranged on the synchronous control rotating detection rod 5 and the groove type photoelectric sensor 7 matched with the main support 1, the coil hanger turnover angle can be accurately positioned and feedback control can be performed, the control precision of the coil turnover mechanism is integrally improved, and the tin immersion quality of a product is further improved.
Further, the outer side of the side bracket 3 is further provided with a tension wheel bracket 8 and a tension wheel 9 fixed on the tension wheel bracket 8 and used for tensioning the synchronous belt 4a, and the tension wheel bracket 8 is detachably fixed on the side bracket 3 through a fastener. The tension adjusting device is used for adjusting the tension of the synchronous belt, so that the transmission system is stable, reliable and safe.
Further, two ends of the coil hanger are respectively connected with a rotating shaft 11 through a coupling 10, and the rotating shaft 11 is rotatably installed on the side bracket 3 through a bearing and fixedly connected with the lower belt wheel 4 c.
Further, the main support 1 is further provided with a middle cover 12 for covering the detection rod 5, so that the detection rod 5 and the photoelectric sensing component can be protected from dust.
Further, the side bracket 3 is provided with a side housing 13 for housing the synchronous pulley assembly 4, so that the synchronous pulley assembly 4 can be protected against dust.
Further, the coil hanging frame comprises a cross rod 14, and a plurality of coil clamping grooves 15 are formed in the cross rod 14 along the length direction of the cross rod 14; the cross bar 14 is further provided with a magnetic member (not shown) and a sealing plate 16 matched with the magnetic member and magnetically fixed for sealing the slot opening of the coil slot 15. Coil draw-in groove 15 department on horizontal pole 14 can be in batches quick chucking place a plurality of coils 17 of treating the wicking, seals the notch portion that coil draw-in groove 15 through magnetism fixed sealing plate 16 of inhaling, prevents that the coil pine from taking off and dropping, and the centre gripping of coil is fixed more stably on the whole stores pylon in batches, and the operation of getting and putting of coil is very swift, is favorable to promoting production efficiency.
Further, the coil clamping groove 15 comprises a U-shaped clamping groove 15a and coil framework limiting steps 15b arranged on the front side and the rear side of the U-shaped clamping groove 15a, a round corner portion 15c is arranged at the edge of a notch of the coil clamping groove 15a, the coil 17 is clamped stably, the round corner portion 15c is smooth, interference can be avoided when the coil is placed, and the protection performance is good.
Furthermore, two magnet holding grooves 18 are formed in the cross rod 14, the magnetic parts are fixed in the magnet holding grooves 18, the two magnet holding grooves 18 are correspondingly arranged at two ends of the cross rod 14 respectively and are respectively arranged at the left side and the right side of the coil clamping groove group, two magnetic suction fixing points are formed at the left side and the right side, and the magnetic suction fixing points are more stable in adsorption on the sealing plate 16.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a coil tilting mechanism of wicking machine which characterized in that: the synchronous belt pulley assembly comprises an upper belt pulley and a lower belt pulley which are connected by a synchronous belt, wherein one side bracket is correspondingly fixed on the left side and the right side of the main bracket respectively;
the double-end stepping motor and a detection rod are sequentially and coaxially connected between the upper belt wheels of the two synchronous belt wheel assemblies, and a coil hanging frame is rotatably installed between the lower belt wheels of the two synchronous belt wheel assemblies;
a shading sheet is fixed in the middle of the detection rod, and a groove type photoelectric sensor matched with the shading sheet is fixed in the middle of the main support.
2. The coil overturning mechanism of the tin immersion machine as claimed in claim 1, wherein: the outer side of the side support is further provided with a tensioning wheel support and a tensioning wheel which is fixed on the tensioning wheel support and used for tensioning a synchronous belt, and the tensioning wheel support is detachably fixed on the side support through a fastening piece.
3. The coil overturning mechanism of the tin immersion machine as claimed in claim 1, wherein: the coil hanging rack is characterized in that two ends of the coil hanging rack are respectively connected with a rotating shaft through a coupling piece, and the rotating shaft is rotatably installed on the side support through a bearing and fixedly connected with the lower belt wheel.
4. The coil overturning mechanism of the tin immersion machine as claimed in claim 1, wherein: the main bracket is also provided with a middle cover shell for covering the detection rod.
5. The coil overturning mechanism of the tin immersion machine as claimed in claim 1, wherein: and a side cover shell for covering the synchronous pulley assembly is arranged on the side support.
6. The coil overturning mechanism of the tin immersion machine as claimed in claim 1, wherein: the coil hanging rack comprises a cross rod, and a plurality of coil clamping grooves are formed in the cross rod along the length direction of the cross rod; the cross rod is also provided with a magnetic part and a sealing plate matched with the magnetic part and magnetically attracted and fixed for sealing the notch of the coil clamping groove.
7. The coil overturning mechanism of the tin immersion machine as claimed in claim 6, wherein: the coil clamping groove comprises a U-shaped clamping groove and coil framework limiting steps arranged on the front side and the rear side of the U-shaped clamping groove, and a round corner is arranged at the edge of a notch of the coil clamping groove.
8. The coil overturning mechanism of the tin immersion machine as claimed in claim 6, wherein: the magnetic piece is fixed in the magnet containing grooves, the two magnet containing grooves are respectively arranged at two ends close to the cross rod correspondingly and are respectively arranged at the left side and the right side of the coil clamping groove group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221062044.3U CN217412730U (en) | 2022-05-06 | 2022-05-06 | Coil turnover mechanism of tin immersion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221062044.3U CN217412730U (en) | 2022-05-06 | 2022-05-06 | Coil turnover mechanism of tin immersion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217412730U true CN217412730U (en) | 2022-09-13 |
Family
ID=83185017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221062044.3U Active CN217412730U (en) | 2022-05-06 | 2022-05-06 | Coil turnover mechanism of tin immersion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217412730U (en) |
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2022
- 2022-05-06 CN CN202221062044.3U patent/CN217412730U/en active Active
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