CN216576382U - SMT double-sided welding is with upset platform - Google Patents
SMT double-sided welding is with upset platform Download PDFInfo
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- CN216576382U CN216576382U CN202123048151.9U CN202123048151U CN216576382U CN 216576382 U CN216576382 U CN 216576382U CN 202123048151 U CN202123048151 U CN 202123048151U CN 216576382 U CN216576382 U CN 216576382U
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- 238000003466 welding Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000007306 turnover Effects 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 17
- 238000005476 soldering Methods 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 claims 6
- 239000000758 substrate Substances 0.000 claims 4
- 230000009977 dual effect Effects 0.000 claims 2
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of welding, in particular to a turnover platform for SMT double-sided welding, which comprises: the turnover mechanism comprises a base, a mounting seat hinged to one side of the upper end face of the base and a turnover mechanism arranged on the base; the mounting seat is suitable for mounting a workpiece; the turnover mechanism is suitable for driving the mounting seat to rotate around a hinge point of the base and the mounting seat; the base is fixedly connected with a plurality of cushion pads, and each cushion pad is far away from the hinged part of the base and the mounting seat; the cushion pad is hollow and provided with an air outlet facing the welding position of the workpiece; wherein the cushion pad can be pressed when the mounting seat is close to the base, so that the cushion pad can spray air to the workpiece through the air outlet. By the overturning platform for SMT double-sided welding, the welding efficiency of workpieces is improved, and the welding yield is improved; the buffer cushion sprays air to the workpiece through the air outlet, so that welding smoke generated by welding is blown away, and the damage to a human body is reduced.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to an overturning platform for SMT double-sided welding.
Background
Chinese patent, application number is CN202022891864.0, application date is 2020.12.02, and publication number is CN214518068U, and the grant bulletin date is 2021.10.29, provides an SMT welding frock, the frock includes: a carrier and a platen; the carrier is used for bearing a circuit board to be welded and the pressing plate; the pressing plate can be pressed on the circuit board to be welded, the pressing plate is provided with a device positioning hole, and the pressing plate positions the device to be welded at the corresponding welding position of the circuit board through the device positioning hole. The SMT welding tool is provided with the pressing plate with the device positioning hole, and the device positioning hole of the pressing plate is used for positioning a device on a circuit board, so that the problems that the device drifts and deviates from a welding position in the welding process are solved, the SMT welding precision is improved, the circuit board welding yield is improved, and the circuit board manufacturing cost is reduced.
However, when welding both sides of a workpiece, such a tool needs to clamp the workpiece twice, and the following various problems are caused in the process of clamping twice:
1. the operation is complex, time and labor are wasted, and the welding efficiency of the workpiece is low;
2. during the second clamping, the workpiece is difficult to be accurately positioned, so that the welding yield is influenced;
3. after the workpiece is turned over, the workpiece is downward, and the workpiece can be damaged if the workpiece falls down due to instability of the tool;
4. the welding deviation is caused by the fact that workpieces are prone to shaking in the turning process.
In order to solve the above problems, a new turnover platform for SMT double-side welding needs to be designed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the problems in the prior art. The utility model provides a turnover platform for SMT double-sided welding to solve the problems.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a two-sided welding of SMT is with upset platform, includes: the turnover mechanism comprises a base, a mounting seat hinged to one side of the upper end face of the base and a turnover mechanism arranged on the base; the mounting seat is suitable for mounting a workpiece; the turnover mechanism is suitable for driving the installation seat to rotate around a hinge point of the base and the installation seat; the base is fixedly connected with a plurality of cushion pads, and each cushion pad is far away from the hinged part of the base and the mounting seat; the buffer pad is hollow and provided with an air outlet, and the air outlet faces to the welding position of the workpiece; when the mounting seat is close to the base, the cushion pad can be pressed, so that the cushion pad can spray air to the workpiece through the air outlet.
Furthermore, the buffer pad comprises a buffer seat fixedly connected with the mounting seat, a buffer head capable of abutting against the base and a buffer sleeve with two ends respectively fixedly connected with the buffer seat and the buffer head; the buffer sleeve is telescopic, and the buffer seat has elasticity; the air outlet is formed in the buffer seat; after the buffer head abuts against the base, the buffer sleeve is compressed, so that air in the buffer sleeve is sprayed out through the air outlet.
Furthermore, a buffer groove is formed in the center of the buffer seat, and the air outlet is communicated with the buffer groove; the maximum diameter of the buffer groove is larger than that of the buffer head; wherein the buffer head is insertable into the buffer slot.
Furthermore, the cross section of the buffer groove is conical, and the diameter of the buffer groove is gradually increased towards the direction far away from the mounting seat.
Furthermore, a short edge on one side of the mounting seat is fixedly connected with a plurality of mounting bottom plates, and a short edge on the other side of the mounting seat is fixedly connected with a plurality of mounting cylinders; after one side of the workpiece abuts against each mounting bottom plate, the mounting air cylinder compresses the other side of the workpiece.
Furthermore, a long edge of any one side of the mounting seat is fixedly connected with a plurality of mounting side plates; wherein the side wall of the workpiece can be abutted against each mounting side plate.
Furthermore, the bottom of the base is fixedly connected with two support frames, and the turnover mechanism comprises turnover components which correspond to the support frames one by one; each overturning assembly comprises an overturning bracket fixedly connected to the corresponding supporting frame, an overturning rotating shaft fixedly connected to the side wall of the mounting seat and an overturning air cylinder; the fixed end of the overturning cylinder is hinged with the overturning bracket, and the movable end of the overturning cylinder is hinged with the overturning rotating shaft; wherein the overturning cylinder is suitable for driving the mounting seat to rotate around a hinge point of the base and the mounting seat.
Furthermore, four end corners of the bottom end surface of the base are respectively and fixedly connected with a lifting guide post; and a lifting mechanism is installed at the bottom of the base, wherein the lifting mechanism is suitable for driving the base to lift along the lifting guide column.
Furthermore, the lifting mechanism comprises a lifting seat arranged below the base in parallel, a lifting motor fixedly connected to the lifting seat and lifting guide sleeves corresponding to the lifting guide columns one by one; the four lifting linkage parts are positioned at the four end corners of the lifting seat; the lifting motor drives the base to lift along the lifting guide columns through the lifting linkage parts.
Furthermore, the lifting linkage part comprises a lifting screw rod rotatably connected to the bottom of the base, a lifting sleeve fixedly connected to the lifting seat, and a lifting shell integrally arranged with the lifting sleeve and internally communicated with the lifting sleeve; a driving wheel is rotationally connected in the lifting shell, and a driven wheel is rotationally connected in the lifting sleeve; the driving wheel is meshed with the driven wheel, and the driven wheel is in threaded connection with the lifting screw; the lifting motor is suitable for driving the lifting screw to rotate so that the lifting screw pushes the base.
The utility model has the beneficial effects that the utility model provides the overturning platform for SMT double-sided welding, which has the following advantages:
the turnover mechanism is suitable for driving the mounting seat to rotate around a hinge point of the base and the mounting seat, so that double-side welding of a workpiece can be realized only by turning over the mounting seat through the turnover mechanism, the operation is simple, time and labor are saved, the welding efficiency of the workpiece is improved, meanwhile, double-side welding can be realized only by clamping the workpiece once, the condition that the workpiece is damaged when the workpiece is clamped is avoided, the condition that the workpiece is damaged due to falling is also avoided, and the welding yield is improved;
the mount pad is close to during the base upset, the blotter also returns to follow and is close to the base, and the mount pad continues the upset after blotter and base contact, and the mount pad can be pressed the blotter to the blotter is compressed, plays the cushioning effect to the mount pad, avoids the mount pad direct and base contact to produce to rock and causes the work piece skew and influence the welded condition, so that the blotter volume reduces, and the blotter passes through the gas outlet is to the work piece gas injection, and then blows off the welding smoke and dust that the welding produced, reduces the harm to the human body.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an embodiment of a turnover platform for SMT two-sided soldering according to the present invention;
FIG. 2 is a cross-sectional view of a preferred embodiment of the cushion of the present invention;
fig. 3 is a perspective view of a preferred embodiment of the elevating mechanism of the present invention.
FIG. 1, base; 11. a support frame; 12. a lifting guide post; 2. a mounting seat; 21. mounting a bottom plate; 22. mounting a cylinder; 23. installing a side plate; 3. a turnover mechanism; 31. turning over the bracket; 32. turning over the rotating shaft; 33. turning over the air cylinder; 4. a cushion pad; 41. an air outlet; 42. a buffer seat; 43. a buffer head; 44. a buffer sleeve; 45. a buffer tank; 46. a buffer spring; 5. a lifting mechanism; 51. a lifting seat; 52. a lifting motor; 53. a lifting guide sleeve; 54. a lifting screw; 55. a lifting sleeve; 56. lifting the housing; 57. a drive shaft; 58. a driven shaft; 59. a linkage shaft.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 3, the present embodiment provides an SMT double-side welding flip platform, including: the base 1 is rectangular and hollow in the middle, so that the contact area of the base 1 can be reduced while the overall strength of the base 1 is ensured, the activity of the base 1 is improved, one side of the upper end face of the base 1 is hinged with an installation seat 2, the installation seat 2 is used for installing a workpiece, namely the workpiece is clamped on the installation seat 2, the installation seat 2 is also rectangular and hollow in the middle, the contact area of the installation seat 2 is reduced while the overall strength of the installation seat 2 is ensured, the activity of the installation seat 2 is improved, the installation seat 2 can be overturned around a hinge point of the installation seat 2 and the base 1 to be attached to the base 1, and only the outer frame of the installation seat 2 can be contacted with the base 1; in order to realize the overturning of the mounting seat 2, the base 1 is provided with the overturning mechanism 3, the overturning mechanism 3 is suitable for driving the mounting seat 2 to rotate around a hinged point of the base 1 and the mounting seat 2, so that the double-sided welding of a workpiece can be realized only by overturning the mounting seat 2 through the overturning mechanism 3, the operation is simple, the time and the labor are saved, the welding efficiency of the workpiece is improved, meanwhile, the double-sided welding can be realized only by clamping the workpiece once, the condition that the workpiece is damaged when the workpiece is clamped is avoided, the condition that the workpiece is damaged due to falling of the workpiece is also avoided, and the welding yield is improved; the base 1 is fixedly connected with a plurality of cushion pads 4, and each cushion pad 4 is far away from the hinged part of the base 1 and the mounting seat 2; the buffer pad 4 is hollow and provided with an air outlet 41, the air outlet 41 faces to the welding position of the workpiece, and the buffer pad 4 has elasticity and can be compressed and also can recover deformation; when the mounting seat 2 is close to the base 1 and overturns, the cushion pad 4 is close to the base 1, the mounting seat 2 continues to overturn after the cushion pad 4 is contacted with the base 1, the mounting seat 2 can press the cushion pad 4, so that the cushion pad 4 is compressed, a buffering effect is achieved on the mounting seat 2, the situation that welding is influenced due to workpiece deviation caused by shaking due to the fact that the mounting seat 2 is directly contacted with the base 1 is avoided, the size of the cushion pad 4 is reduced, the cushion pad 4 blows air to the workpiece through the air outlet 41, welding smoke dust generated by welding is blown away, and damage to a human body is reduced; when the mount 2 is far away from the base 1, the cushion pad 4 can automatically recover the deformation.
Optionally, the buffer pad 4 includes a buffer seat 42 fixedly connected to the mounting seat 2, a buffer head 43 capable of abutting against the base 1, and a buffer sleeve 44 having two ends respectively fixedly connected to the buffer seat 42 and the buffer head 43; specifically, the buffer head 43, the buffer sleeve 44 and the buffer seat 42 are connected together to form a conical shape, the buffer sleeve 44 is telescopic, and the buffer seat 42 has elasticity; the air outlet 41 is arranged on the buffer seat 42; when the mounting seat 2 is close to the base 1, the buffer seat 42 is close to the base 1, the buffer head 43 is close to the base 1 synchronously with the buffer seat 42, and after the buffer head 43 abuts against the base 1, the buffer sleeve 44 is compressed, so that the volume of the buffer sleeve 44 is reduced, air in the buffer sleeve 44 is ejected out through the air outlet 41, and welding smoke dust generated during welding is blown away; when the mounting seat 2 is far away from the base 1, the cushion sleeve 44 is deformed again, and the size of the cushion sleeve 44 is increased, so that an external hole body is supplemented into the cushion sleeve 44 through the air outlet 41.
It should be noted that, because the air outlet 41 needs to face the welding position of the workpiece, the air outlet 41 needs to be arranged into a curved path, and such air outlet 41 influences the flow of the air flow, thereby influencing the actions of air injection and air supply, in order to solve the above problems, the following scheme needs to be designed, wherein a buffer groove 45 is arranged at the center of the buffer seat 42, and the air outlet 41 is communicated with the buffer groove 45, and further the air outlet 41 is a straight inclined tube, so that both air injection and air supply are smooth; in order to prevent the maximum diameter of the buffer groove 45 from being larger than the maximum diameter of the buffer head 43, the buffer head 43 can be inserted into the buffer groove 45, thereby increasing the ejected air flow.
Preferably, the cross-section of buffer slot 45 is the toper, just the diameter of buffer slot 45 is to keeping away from the direction of mount pad 2 is crescent, and then buffer head 43 can support on the inner wall of buffer slot 45, buffer head 43 and buffer slot 45 line contact promptly to the area of contact of buffer head 43 has been reduced, with the wearing and tearing that reduce buffer head 43, with the life of guaranteeing buffer head 43.
In this embodiment, in order to ensure that the buffer sleeve 44 is deformed again, a buffer spring 46 may be disposed between the buffer head 43 and the buffer seat 42, and the buffer head 43 is pushed by the resilience of the buffer spring 46 to make the buffer sleeve 44 deformed again after the pressing force is removed.
In order to clamp a workpiece, a plurality of mounting bottom plates 21 are fixedly connected to the short edge of one side of the mounting seat 2, and a plurality of mounting cylinders 22 are fixedly connected to the short edge of the other side of the mounting seat 2; when a workpiece is clamped, one side of the workpiece is abutted against each mounting bottom plate 21, and the other side of the workpiece is compressed by the mounting air cylinder 22, so that the workpiece is clamped.
In order to position a workpiece, a plurality of mounting side plates 23 are fixedly connected to the long edge of any one side of the mounting seat 2; when the workpiece clamping device is installed, the side wall of the workpiece is pushed to abut against the installation side plates 23 at the same time, and the other side wall of the workpiece abuts against the installation bottom plates 21 at the same time, so that the positioning of the workpiece can be completed, and the condition that the workpiece is damaged when the workpiece is clamped is reduced.
In order to realize the overturning of the mounting seat 2, the bottom of the base 1 is fixedly connected with two supporting frames 11, and the overturning mechanism 3 comprises overturning components in one-to-one correspondence with the supporting frames 11, namely, the overturning components are driven to overturn on two sides of the mounting seat 2 at the same time so as to ensure the overturning stability of the mounting seat 2.
The structure of the specific turnover assembly is as follows, each turnover assembly comprises a turnover bracket 31 fixedly connected to the corresponding support frame 11, a turnover rotating shaft 32 fixedly connected to the side wall of the mounting base 2, and a turnover cylinder 33; the fixed end of the overturning cylinder 33 is hinged with the overturning bracket 31, and the movable end of the overturning cylinder 33 is hinged with the overturning rotating shaft 32; wherein the overturning cylinder 33 is adapted to drive the mounting base 2 to rotate around a hinge point of the base 1 and the mounting base 2.
In order to further improve the applicability of the turnover platform, a lifting guide column 12 is fixedly connected to four end corners of the bottom end surface of the base 1 respectively; and a lifting mechanism 5 is installed at the bottom of the base 1, wherein the lifting mechanism 5 is suitable for driving the base 1 to lift along the lifting guide column 12, and the height of the installation base 2 is adjusted by controlling the height of the base 1, so that the welding height of a workpiece is adjusted.
The structure of the lifting mechanism 5 is as follows, the lifting mechanism 5 comprises a lifting seat 51 arranged below the base 1 in parallel, a lifting motor 52 fixedly connected to the lifting seat 51 and lifting guide sleeves 53 corresponding to the lifting guide posts 12 one by one, and the lifting guide posts 12 are sleeved in the corresponding lifting guide sleeves 53 to slide; and four lifting linkage parts positioned at four end corners of the lifting seat 51; wherein the lifting motor 52 drives the base 1 to lift along the lifting guide column 12 through each lifting linkage part.
The structure of the lifting linkage part is as follows, the lifting linkage part comprises a lifting screw 54 which is rotatably connected with the bottom of the base 1, a lifting sleeve 55 which is fixedly connected with the lifting seat 51, and a lifting shell 56 which is integrally arranged with the lifting sleeve 55 and is communicated with the interior; a driving wheel (not shown) is rotatably connected to the lifting housing 56, and a driven wheel (not shown) is rotatably connected to the lifting sleeve 55; the driving wheel (not shown) is meshed with the driven wheel (not shown), and the driven wheel (not shown) is in threaded connection with the lifting screw 54; the lifting motor 52 is adapted to drive the driving shaft 57 to rotate, the driving shaft 57 rotates to drive the driven shaft 58 to rotate, the driven shaft 58 rotates to drive each linkage shaft 59 to rotate, the linkage shafts 59 pass through the lifting housing 56 to drive a driving wheel (not shown in the figure) to rotate, the driving wheel (not shown in the figure) rotates to drive a driven wheel (not shown in the figure) to rotate, the driven wheel (not shown in the figure) rotates to drive the lifting screw 54 to rotate and lift, and the lifting screw 54 pushes the base 1 to lift in the lifting process.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a two-sided welding of SMT is with upset platform which characterized in that includes:
the turnover mechanism comprises a base, a mounting seat hinged to one side of the upper end face of the base and a turnover mechanism arranged on the base;
the mounting seat is suitable for mounting a workpiece;
the turnover mechanism is suitable for driving the installation seat to rotate around a hinge point of the base and the installation seat; and
the base is fixedly connected with a plurality of cushion pads, and each cushion pad is far away from the hinged part of the base and the mounting seat;
the buffer pad is hollow and provided with an air outlet, and the air outlet faces to the welding position of the workpiece; wherein
When the mounting seat is close to the base, the cushion pad can be pressed, so that the cushion pad can spray air to the workpiece through the air outlet.
2. An SMT dual-sided soldering flip platform according to claim 1, wherein the flip platform is configured to receive a solder paste from a solder paste supply
The buffer pad comprises a buffer seat fixedly connected with the mounting seat, a buffer head capable of abutting against the base and a buffer sleeve with two ends respectively fixedly connected with the buffer seat and the buffer head;
the buffer sleeve is telescopic, and the buffer seat has elasticity;
the air outlet is formed in the buffer seat; wherein
After the buffer head abuts against the base, the buffer sleeve is compressed, so that air in the buffer sleeve is sprayed out through the air outlet.
3. An SMT dual-sided welding flip platform according to claim 2, wherein the flip platform is configured to be mounted to a substrate
A buffer groove is formed in the center of the buffer seat, and the air outlet is communicated with the buffer groove;
the maximum diameter of the buffer groove is larger than that of the buffer head; wherein
The buffer head can be inserted into the buffer slot.
4. An SMT dual-sided welding flip platform according to claim 3, wherein the flip platform is configured to be mounted to a substrate
The cross-section of buffer slot is the toper, just the diameter of buffer slot is to keeping away from the direction of mount pad increases gradually.
5. An SMT dual-sided soldering flip platform according to claim 1, wherein the flip platform is configured to receive a solder paste from a solder paste supply
The short edge of one side of the mounting seat is fixedly connected with a plurality of mounting bottom plates, and the short edge of the other side of the mounting seat is fixedly connected with a plurality of mounting cylinders; wherein
After one side of the workpiece abuts against each mounting bottom plate, the mounting air cylinder compresses the other side of the workpiece.
6. An SMT dual-sided welding flip platform according to claim 1, wherein the flip platform is configured to be mounted to a substrate
A long edge of any one side of the mounting seat is fixedly connected with a plurality of mounting side plates; wherein
The side wall of the workpiece can be abutted against each mounting side plate.
7. An SMT dual-sided welding flip platform according to claim 1, wherein the flip platform is configured to be mounted to a substrate
The bottom of the base is fixedly connected with two supporting frames,
the turnover mechanism comprises turnover components which correspond to the support frames one by one;
each overturning assembly comprises an overturning bracket fixedly connected to the corresponding supporting frame, an overturning rotating shaft fixedly connected to the side wall of the mounting seat and an overturning air cylinder;
the fixed end of the overturning cylinder is hinged with the overturning bracket, and the movable end of the overturning cylinder is hinged with the overturning rotating shaft; wherein
The overturning air cylinder is suitable for driving the mounting seat to rotate around a hinged point of the base and the mounting seat.
8. An SMT dual-sided soldering flip platform according to claim 1, wherein the flip platform is configured to receive a solder paste from a solder paste supply
Four end corners of the bottom end surface of the base are respectively and fixedly connected with a lifting guide post; and
a lifting mechanism is arranged at the bottom of the base, wherein
The lifting mechanism is suitable for driving the base to lift along the lifting guide column.
9. An SMT dual sided soldering flip platform according to claim 8, wherein the flip platform includes a first side and a second side opposite the first side, and wherein the first side is opposite the second side
The lifting mechanism comprises a lifting seat arranged below the base in parallel, a lifting motor fixedly connected to the lifting seat and lifting guide sleeves corresponding to the lifting guide columns one by one; and
four lifting linkage parts positioned at four end angles of the lifting seat; wherein
The lifting motor drives the base to lift along the lifting guide post through each lifting linkage part.
10. An SMT dual sided soldering flip platform according to claim 9, wherein the flip platform includes a first side and a second side opposite the first side, and wherein the first side is opposite the second side
The lifting linkage part comprises a lifting screw rotatably connected to the bottom of the base, a lifting sleeve fixedly connected to the lifting seat and a lifting shell which is integrally arranged with the lifting sleeve and is internally communicated with the lifting sleeve;
a driving wheel is rotationally connected in the lifting shell, and a driven wheel is rotationally connected in the lifting sleeve;
the driving wheel is meshed with the driven wheel, and the driven wheel is in threaded connection with the lifting screw; wherein
The lifting motor is suitable for driving the lifting screw to rotate so that the lifting screw pushes the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123048151.9U CN216576382U (en) | 2021-12-07 | 2021-12-07 | SMT double-sided welding is with upset platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123048151.9U CN216576382U (en) | 2021-12-07 | 2021-12-07 | SMT double-sided welding is with upset platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216576382U true CN216576382U (en) | 2022-05-24 |
Family
ID=81610148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123048151.9U Expired - Fee Related CN216576382U (en) | 2021-12-07 | 2021-12-07 | SMT double-sided welding is with upset platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216576382U (en) |
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2021
- 2021-12-07 CN CN202123048151.9U patent/CN216576382U/en not_active Expired - Fee Related
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