CN113140498A - Turnover mechanism for packaging plastic package diode and implementation method thereof - Google Patents
Turnover mechanism for packaging plastic package diode and implementation method thereof Download PDFInfo
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- CN113140498A CN113140498A CN202110368876.1A CN202110368876A CN113140498A CN 113140498 A CN113140498 A CN 113140498A CN 202110368876 A CN202110368876 A CN 202110368876A CN 113140498 A CN113140498 A CN 113140498A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6838—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67742—Mechanical parts of transfer devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/6776—Continuous loading and unloading into and out of a processing chamber, e.g. transporting belts within processing chambers
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Abstract
The invention discloses a turnover mechanism for packaging a plastic package diode and an implementation method thereof. According to the turnover mechanism for packaging the plastic package diode and the implementation method thereof, the arc-shaped support is arranged in the through hole, the gravity of the lower material sheet and the spherical support block is used for pushing the arc-shaped support to move, the support spring plays a role in buffering, the lower material sheet is slowly turned over to be connected with the movable roller, the damage to the lower material sheet caused by the over-high turning speed is avoided, meanwhile, the influence of resistance on the lower material sheet in the turning process is reduced, the operation is safe, and the turning is reliable.
Description
Technical Field
The invention relates to the technical field of diode packaging, in particular to a turnover mechanism for plastic package diode packaging and an implementation method thereof.
Background
A diode, also called a crystal diode, is an electronic device capable of conducting current in one direction, and generally includes two T-shaped pins and a semiconductor chip located between the two pins, wherein the large end of the T-shaped pin is a head, the small end is a tail, the heads of the two pins are opposite, and the pin and the two electrodes of the chip can be connected by a soldering tin sheet. The existing turnover mechanism for packaging the diode has the following problems in use: 1. when the blanking piece is adsorbed, the blanking piece is adsorbed by a block-shaped object with a plurality of small holes at the bottom, and an air suction pipeline is also needed, so that the pipeline is easy to wind when the blanking piece is used, and sometimes the small holes at the bottom can generate air leakage to cause that the blanking piece cannot be adsorbed; 2. the device overall structure is comparatively complicated, and manufacturing and cost of maintenance are corresponding higher to also difficult operation when placing again after overturning the unloading piece.
Chinese patent CN207250477U discloses a turnover mechanism for diode packaging, which comprises a first conveyor belt, a turnover plate and a second conveyor belt; a lower material sheet is arranged at the top of the first conveyor belt; two sucker pumps are fixedly arranged on one side of the top of the turning plate; the bottom of the turning plate is also fixedly provided with a stop block; and a second conveyor belt is fixedly arranged on the other side of the top of the base. The utility model discloses the setting of No. two conveyer belts, be favorable to the simplicity of operation, the centre of No. two conveyer belts is provided with a space, and the width in space is greater than the width that turns over the board, when needs overturn the unloading piece, adsorb the bottom at the sucking disc with lower tablet earlier, then use the motor to drive and turn over board clockwise rotation, unloading piece can laminate with No. two conveyer belts after rotatory 180 degrees, then can loosen the unloading piece through sucking disc pump control sucking disc, can transport away the unloading piece after No. two conveyer belts start, the upset is convenient, and this device structure is comparatively simple, effectively reduce use cost.
Although this application has solved the problem in the background art to a certain extent, the sucking disc need constantly open and stop the conveyer belt in this application at the adsorption process, brings certain degree of difficulty for the operation, influences the life of conveyer belt simultaneously, and the upset is realized to the one end of motor control returning face plate in addition, opens when stopping, and returning face plate one end is big to the torsion of motor, and the motor only rotates 180, uses for a long time, and motor wear is serious.
Disclosure of Invention
The invention aims to provide a turnover mechanism for packaging a plastic package diode and an implementation method thereof, wherein a turnover support is arranged between a first conveyor belt and a second conveyor belt, the lower surface of the turnover support is connected with a movable wheel, the position movement of the turnover support can be realized, the position adjustment of the turnover support can be carried out according to the length of a packaged lower material sheet, the turnover mechanism is flexible to use, the height of the second conveyor belt is lower than that of the first conveyor belt, the blanking of the lower material sheet is conveniently realized by utilizing gravity, the power is saved, the lower material sheet is fixed without using suction force, the phenomenon that the lower material sheet falls off due to insufficient suction force during turnover is avoided, the turnover mechanism is driven to rotate by utilizing gear transmission, the turnover mechanism is simple in structure, the driving motor continuously rotates in the same direction, the reciprocating motion is easier to realize, the abrasion on the motor is small, the service life of the motor is prolonged, an end limiting plate is arranged on the turnover mechanism, Activity roller and support limiting plate, can accomplish continuous upset operation, do not need the repetition to first conveyer belt to open and stop the operation, guarantee the continuity of processing, the through-hole has been seted up to the both ends symmetry that supports the limiting plate in addition, set up the arc support in the through-hole, the gravity that utilizes tablet and spherical supporting shoe down promotes arc support shift position, supporting spring plays the cushioning effect, the slow upset of unloading piece meets to with the activity roller, avoid the turnover velocity too fast, the tablet damages down, reduce the influence of upset in-process resistance to tablet down simultaneously, the operation is safe, the upset is reliable, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the purpose, the invention provides the following technical scheme: a turnover mechanism for packaging plastic packaged diodes comprises a first conveyor belt and a second conveyor belt, wherein a turnover support is arranged between the first conveyor belt and the second conveyor belt, two ends of the turnover support are symmetrically connected with movable wheels, the turnover support between the movable wheels is provided with a threaded hole, a fixed chassis is meshed in the threaded hole, a support plate is fixedly connected to the middle position of the upper surface of the turnover support, the upper end of the support plate is connected with a turnover device, the side wall of the support plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a first gear, two ends of the turnover device are fixedly connected with end limiting plates, a movable roller and a support limiting plate are arranged between the end limiting plates, one side of the support limiting plate is fixedly connected with the side wall of the turnover device, two ends of the turnover device are fixedly connected with a central driving shaft, and one end of the central driving shaft penetrates through the end limiting plates and the support plate, and the central driving shaft is movably connected with the supporting plate through a bearing, one end of the central driving shaft, which is close to the driving motor, is fixedly connected with a second gear, and the second gear is meshed with the first gear.
Preferably, the upper end of the fixed chassis is provided with a threaded column, the threaded column is meshed with the threaded hole, and the lower surface of the fixed chassis is fixedly connected with a damping rubber pad.
Preferably, the tip limiting plate includes central plectane, connecting plate and tip plectane, and one side of central plectane and turning device's both ends fixed connection, the equidistant connecting plate that is provided with of a week of central plectane, the one end fixedly connected with tip plectane of connecting plate, the central line and the support limiting plate fixed connection of connecting plate one side.
Preferably, one side of the end circular plate is provided with a limiting slotted hole, the inner wall of the limiting slotted hole is movably connected with a lubricating ball, and the limiting slotted hole is movably connected with the movable roller.
Preferably, the both ends symmetry of activity roller is provided with the protrusion disk, and the protrusion disk is connected with spacing slotted hole block, has seted up the ball spout on the lateral wall of protrusion disk, ball spout and lubricated ball swing joint.
Preferably, through holes are symmetrically formed in two ends of the supporting limiting plate and comprise a first built-in hole and a second built-in hole, a limiting ring is arranged between the first built-in hole and the second built-in hole, and an arc-shaped support is connected in the limiting ring in a penetrating mode.
Preferably, one end of the arc support, which is close to the first built-in hole, is fixedly connected with a circular limiting plate, the circular limiting plate is connected with the first built-in hole in a clamping manner, the other end of the arc support is fixedly connected with a spherical supporting block, one end of the arc support, which is close to the spherical supporting block, is sleeved with a supporting spring, one end of the supporting spring is fixedly connected with the second built-in hole, and the other end of the supporting spring is connected with the spherical supporting block.
Preferably, the height of the second built-in hole is equal to the height of the support spring after compression.
Preferably, the height of the second conveyor belt is lower than the height of the first conveyor belt.
Another technical problem to be solved by the present invention is to provide an implementation method of a turnover mechanism for plastic package diode packaging, comprising the following steps:
s1: arranging the overturning bracket between the first conveyor belt and the second conveyor belt, driving the fixed chassis to be supported with the ground by rotating the threaded column, and fixing the position of the overturning bracket;
s2: the blanking piece of the first conveyor belt moves to one end, close to the overturning bracket, of the first conveyor belt under the conveying of the first conveyor belt, the driving motor drives the first gear to rotate, and the overturning device rotates through the transmission of the second gear;
s3: when the lower material sheet moves to one end to be suspended, one end of the turnover device, which is provided with the movable roller, rotates to the position below the lower material sheet to bear the lower material sheet, and under the action of gravity, the lower material sheet pushes the movable roller to rotate, the lower material sheet slides into the turnover device, and the support limiting plate supports the lower material sheet;
s4: the lower material sheet is pressed against one end of the arc-shaped support, which is connected with the spherical support block, along with the rotation of the turnover device, after the lower material sheet is completely turned over, the arc-shaped support is pressed by the lower material sheet under the action of self weight, the support spring is pressed to shrink by the gravity of the arc-shaped support, and the arc-shaped support moves in the through hole until the spherical support block is pressed against the second built-in hole;
s5: one side of the lower material sheet at the low position is connected with the side wall of the movable roller, the lower material sheet pushes the movable roller to rotate under the action of gravity, the lower material sheet automatically slides onto the second conveying belt, and the support spring drives the arc-shaped support to reset after the lower material sheet slides.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the turnover mechanism for packaging the plastic package diode and the implementation method thereof, the turnover support is arranged between the first conveyor belt and the second conveyor belt, the lower surface of the turnover support is connected with the moving wheel, so that the position of the turnover support can be moved, the position of the turnover support can be adjusted according to the length of a packaged material sheet, and the turnover mechanism is flexible to use.
2. According to the turnover mechanism for packaging the plastic package diode and the implementation method thereof, the height of the second conveyor belt is lower than that of the first conveyor belt, so that the blanking of the blanking piece is realized conveniently by using gravity, the power is saved, the blanking piece is fixed without using suction force, and the blanking piece is prevented from falling off due to insufficient suction force during turnover.
3. According to the turnover mechanism for packaging the plastic package diode and the implementation method thereof, the turnover device is driven to rotate by utilizing gear transmission, the structure is simple, the driving motor continuously rotates in the same direction, the turnover mechanism is easier to realize compared with reciprocating motion, the abrasion to the motor is small, and the service life of the motor is prolonged.
4. According to the turnover mechanism for packaging the plastic package diode and the implementation method thereof, the end limiting plate, the movable roller and the supporting limiting plate are arranged on the turnover device, so that continuous turnover operation can be completed, the start and stop operation of the first conveyor belt does not need to be repeated, and the processing continuity is ensured.
5. According to the turnover mechanism for packaging the plastic package diode and the implementation method thereof, through holes are symmetrically formed in two ends of the supporting and limiting plate, the arc-shaped support is arranged in the through holes, the gravity of the lower material piece and the spherical supporting block is used for pushing the arc-shaped support to move, the supporting spring plays a buffering role, the lower material piece is slowly turned over to be connected with the movable roller, the damage to the lower material piece due to the fact that the turning speed is too high is avoided, meanwhile, the influence of resistance on the lower material piece in the turning process is reduced, the operation is safe, and the turning is reliable.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a view of the installation structure of the turning bracket and the turning device of the present invention;
FIG. 3 is a structural view of the roll-over stand of the present invention;
FIG. 4 is a structural view of the turning device of the present invention;
FIG. 5 is a view showing a structure of a part of the turning device of the present invention;
FIG. 6 is a schematic view of an end limiting plate of the present invention;
FIG. 7 is a view of the construction of the movable roller of the present invention;
FIG. 8 is a cross-sectional view of a through-hole of the present invention;
fig. 9 is a view showing the structure of the arc bracket of the present invention.
In the figure: 1. a first conveyor belt; 2. a second conveyor belt; 3. turning over the bracket; 31. a moving wheel; 32. a threaded hole; 33. fixing the chassis; 331. a threaded post; 34. a support plate; 35. a drive motor; 351. a first gear; 4. a turning device; 41. an end limiting plate; 411. a central circular plate; 412. a connecting plate; 413. an end circular plate; 4131. limiting slotted holes; 4132. lubricating the balls; 42. a movable roller; 421. a protruding round block; 4211. a ball chute; 43. supporting a limit plate; 431. a through hole; 4311. a first built-in hole; 4312. a second built-in hole; 4313. a limiting ring; 432. an arc-shaped bracket; 4321. a circular limiting plate; 4322. a spherical support block; 4323. a support spring; 44. a central drive shaft; 441. a second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a turnover mechanism for plastic package diode packaging comprises a first conveyor belt 1 and a second conveyor belt 2, the height of the second conveyor belt 2 is lower than that of the first conveyor belt 1, which facilitates gravity feeding, a turnover support 3 is arranged between the first conveyor belt 1 and the second conveyor belt 2, two ends of the turnover support 3 are symmetrically connected with moving wheels 31, a threaded hole 32 is formed in the turnover support 3 between the moving wheels 31, a fixed chassis 33 is engaged in the threaded hole 32, a threaded post 331 is arranged at the upper end of the fixed chassis 33, the threaded post 331 is engaged with the threaded hole 32, a shock-absorbing rubber pad is fixedly connected to the lower surface of the fixed chassis 33, the vertical movement of the fixed chassis 33 can be realized by rotating the threaded post 331, when the turnover support 3 needs to be fixed, the fixed chassis 33 is rotated to be in contact with the ground to support the turnover support 3, when needs remove upset support 3, it is rotatory to unsettled position with fixed chassis 33, the convenient position of removing upset support 3 through removing wheel 31, upset support 3 can remove the position to needs, convenient adjustment position, fixedly connected with backup pad 34 on the intermediate position of upset support 3 upper surface, the upper end of backup pad 34 is connected with turning device 4, fixedly connected with driving motor 35 on the lateral wall of backup pad 34, the first gear 351 of output fixedly connected with of driving motor 35, it is rotatory to drive first gear 351 through driving motor 35, it is rotatory to utilize gear conveying to drive turning device 4, moreover, the steam generator is simple in structure, and driving motor 35 is continuous syntropy rotatory, compare in reciprocating motion, change the realization, and it is little to the wearing and tearing of motor, the life of extension motor.
Referring to fig. 4-9, both ends of the turnover device 4 are fixedly connected with end limiting plates 41, a movable roller 42 and a supporting limiting plate 43 are arranged between the end limiting plates 41, each end limiting plate 41 comprises a central circular plate 411, a connecting plate 412 and an end circular plate 413, one side of the central circular plate 411 is fixedly connected with both ends of the turnover device 4, the connecting plates 412 are arranged around the central circular plate 411 at equal intervals, one end of each connecting plate 412 is fixedly connected with an end circular plate 413, the central circular plate 411, the connecting plates 412 and the end circular plates 413 all play a limiting role, the ends of the lower sheets are supported and limited at the side parts through the central circular plate 411, the connecting plates 412 and the end circular plates 413, so as to prevent the lower sheets from sliding out of the turnover device 4, one side of the end circular plate 413 is provided with a limiting groove 4131, the inner wall of the limiting groove 4131 is movably connected with a lubricating ball 4132, and the limiting groove 4131 is movably connected with the movable roller 42, the movable roller 42 rotates in the limit groove hole 4131, the lubricating balls 4132 play a role in reducing resistance, the lower material sheet is obliquely arranged on the movable roller 42, the movable roller 42 is pushed to rotate under the self weight of the lower material sheet, meanwhile, the movable roller 42 can drive the lower material sheet to move to realize automatic feeding and discharging of the lower material sheet, the center line of one side of the connecting plate 412 is fixedly connected with the support limit plate 43, the two ends of the movable roller 42 are symmetrically provided with the convex round blocks 421, the convex round blocks 421 are connected with the limit groove hole 4131 in a clamping manner, the side walls of the convex round blocks 421 are provided with the ball sliding grooves 4211, the ball sliding grooves 4211 are movably connected with the lubricating balls 4132, the position of the movable roller 42 is fixed, one side of the support limit plate 43 is fixedly connected with the side wall of the turnover device 4, the two ends of the support limit plate 43 are symmetrically provided with the through holes 431, each through hole 431 comprises a first built-in hole 4311 and a second built-in hole 4312, a limiting ring 4313 is arranged between the first built-in hole 4311 and the second built-in hole 4312, an arc-shaped support 432 is connected in the limiting ring 4313 in a penetrating manner, two ends of the arc-shaped support 432 respectively penetrate through the first built-in hole 4311 and the second built-in hole 4312, one end of the arc-shaped support 432 close to the first built-in hole 4311 is fixedly connected with a circular limiting plate 4321, the circular limiting plate 4321 is connected with the first built-in hole 4311 in a clamping manner, the circular limiting plate 4321 prevents the arc-shaped support 432 from separating from the limiting ring 4313, the other end of the arc-shaped support 432 is fixedly connected with a spherical supporting block 4322, the spherical supporting block 4322 has a certain weight, when the spherical supporting block 4322 moves to the upper end, the arc-shaped support is pressed to move downwards, the supporting spring 4323 contracts, one end of the arc-shaped support 432 close to the spherical supporting block 4322 is sleeved with the supporting spring 4323, one end of the supporting spring 4323 is fixedly connected with the second built-in hole 4312, and the height of the second built-in hole 4312 is equal to the height after the supporting spring 4323 is compressed, after the supporting spring 4323 contracts, the supporting spring 4323 can be completely accommodated in the second built-in hole 4312, the spherical supporting block 4322 supports a lower material sheet, one side of the lower material sheet can be connected with the movable roller 42 to prevent one end of the lower material sheet from being suspended, the other end of the supporting spring 4323 is connected with the spherical supporting block 4322, the supporting spring 4323 plays a role of buffering, the lower material sheet slowly overturns to be connected with the movable roller 42 to avoid the situation that the lower material sheet is damaged due to overhigh overturning speed, and simultaneously the influence of resistance on the lower material sheet in the overturning process is reduced, two ends of the overturning device 4 are fixedly connected with a central driving shaft 44, one end of the central driving shaft 44 penetrates through the end limiting plate 41 and the supporting plate 34, the central driving shaft 44 is movably connected with the supporting plate 34 through a bearing, one end of the central driving shaft 44 close to the driving motor 35 is fixedly connected with a second gear 441, the second gear 441 is meshed with the first gear 351 and is in a gear transmission way, turning device 4 drives tip limiting plate 41, activity roller 42 and supports limiting plate 43 synchronous revolution, can accomplish continuous upset operation, and need not repeatedly open the start-stop operation to first conveyer belt 1, guarantees the continuity of processing.
In order to better show the implementation process of the turnover mechanism for packaging the plastic package diode, the embodiment provides an implementation method of the turnover mechanism for packaging the plastic package diode, which includes the following steps:
the method comprises the following steps: arranging the turning support 3 between the first conveyor belt 1 and the second conveyor belt 2, driving the fixed chassis 33 to be supported with the ground by rotating the threaded column 331, and fixing the position of the turning support 3;
step two: the blanking pieces of the first conveyor belt 1 are conveyed by the first conveyor belt 1 and move to one end, close to the turning support 3, of the first conveyor belt 1, the driving motor 35 drives the first gear 351 to rotate, and the turning device 4 rotates through transmission of the second gear 441;
step three: when the lower material sheet moves to one end to be suspended, one end of the turnover device 4, which is provided with the movable roller 42, rotates to the position below the lower material sheet to bear the lower material sheet, and under the action of gravity, the lower material sheet pushes the movable roller 42 to rotate, the lower material sheet slides into the turnover device 4, and the support limit plate 43 supports the lower material sheet;
step four: the turning device 4 rotates to drive the blanking sheet to turn, the blanking sheet abuts against one end, connected with the spherical supporting block 4322, of the arc-shaped support 432, after the blanking sheet turns over completely, the lower material sheet extrudes the arc-shaped support 432 under the action of self weight, the support spring 4323 contracts under the action of gravity of the arc-shaped support 432, the support spring 4323 plays a role of buffering, the blanking sheet slowly turns to be connected with the movable roller 42, the situation that the lower material sheet is damaged due to too high turning speed is avoided, and the arc-shaped support 432 moves in the through hole 431 until the spherical supporting block 4322 abuts against the second built-in hole 4312;
step five: the lower side of the lower material sheet is connected with the side wall of the movable roller 42, the lower material sheet pushes the movable roller 42 to rotate under the action of gravity, the lower material sheet automatically slides onto the second conveyor belt 2, and after the lower material sheet slides, the support spring 4323 drives the arc-shaped support 432 to reset.
In summary, the following steps: the turnover mechanism for packaging the plastic package diode and the implementation method thereof are characterized in that a turnover support 3 is arranged between a first conveyor belt 1 and a second conveyor belt 2, the lower surface of the turnover support 3 is connected with a moving wheel 31, the position movement of the turnover support 3 can be realized, the position adjustment of the turnover support 3 can be carried out according to the length of a packaged material sheet, the use is flexible, the height of the second conveyor belt 2 is lower than that of the first conveyor belt 1, the gravity is conveniently utilized to realize the blanking of the material sheet, the power is saved, the material sheet is not fixed by using the suction force, the phenomenon that the blanking sheet falls off due to insufficient suction force during turnover is avoided, the gear is utilized to convey and drive a turnover device 4 to rotate, the structure is simple, a driving motor 35 continuously rotates in the same direction, the turnover mechanism is more easily realized compared with reciprocating motion, the abrasion to the motor is small, the service life of the motor is prolonged, and an end limiting plate 41 is arranged on the turnover device 4, Activity roller 42 and support limiting plate 43, can accomplish continuous upset operation, do not need the repetition to open the start-stop operation of first conveyer belt 1, guarantee the continuity of processing, the both ends symmetry that supports limiting plate 43 in addition has seted up through-hole 431, set up arc support 432 in the through-hole 431, the gravity that utilizes tablet and spherical supporting shoe 4322 down promotes arc support 432 shift position, supporting spring 4323 plays the cushioning effect, the slow upset of unloading piece is to meeting with activity roller 42, avoid the turnover speed too fast, cause down the tablet to damage, reduce the influence of upset in-process resistance to tablet down simultaneously, the operation is safe, the upset is reliable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a tilting mechanism is used in plastic envelope diode encapsulation, includes first conveyer belt (1) and second conveyer belt (2), its characterized in that: a turnover support (3) is arranged between the first conveyor belt (1) and the second conveyor belt (2), two ends of the turnover support (3) are symmetrically connected with movable wheels (31), a threaded hole (32) is formed in the turnover support (3) between the movable wheels (31), a fixed chassis (33) is meshed in the threaded hole (32), a support plate (34) is fixedly connected to the middle position of the upper surface of the turnover support (3), a turnover device (4) is connected to the upper end of the support plate (34), a driving motor (35) is fixedly connected to the side wall of the support plate (34), a first gear (351) is fixedly connected to the output end of the driving motor (35), end limiting plates (41) are fixedly connected to two ends of the turnover device (4), a movable roller (42) and a supporting limiting plate (43) are arranged between the end limiting plates (41), and one side of the supporting limiting plate (43) is fixedly connected to the side wall of the, both ends fixedly connected with center drive shaft (44) of turning device (4), tip limiting plate (41) and backup pad (34) are run through to the one end of center drive shaft (44), and center drive shaft (44) pass through bearing and backup pad (34) swing joint, and center drive shaft (44) is close to one end fixedly connected with second gear (441) of driving motor (35), and second gear (441) and first gear (351) meshing.
2. The flip mechanism for encapsulating the plastic package diode as claimed in claim 1, wherein: the upper end of the fixed chassis (33) is provided with a threaded column (331), the threaded column (331) is meshed with the threaded hole (32), and the lower surface of the fixed chassis (33) is fixedly connected with a shock-absorbing rubber pad.
3. The flip mechanism for encapsulating the plastic package diode as claimed in claim 2, wherein: the end limiting plate (41) comprises a central circular plate (411), a connecting plate (412) and an end circular plate (413), one side of the central circular plate (411) is fixedly connected with two ends of the turnover device (4), the connecting plate (412) is arranged in a circle of the central circular plate (411) at equal intervals, one end of the connecting plate (412) is fixedly connected with the end circular plate (413), and the center line of one side of the connecting plate (412) is fixedly connected with the supporting limiting plate (43).
4. The flip mechanism for encapsulating the plastic package diode as claimed in claim 3, wherein: one side of the end circular plate (413) is provided with a limiting slotted hole (4131), the inner wall of the limiting slotted hole (4131) is movably connected with a lubricating ball (4132), and the limiting slotted hole (4131) is movably connected with the movable roller (42).
5. The flip mechanism for packaging the plastic package diode as claimed in claim 4, wherein: the two ends of the movable roller (42) are symmetrically provided with protruding round blocks (421), the protruding round blocks (421) are connected with the limiting groove holes (4131) in a clamping mode, the side walls of the protruding round blocks (421) are provided with ball sliding grooves (4211), and the ball sliding grooves (4211) are movably connected with lubricating balls (4132).
6. The flip mechanism for packaging the plastic package diode as claimed in claim 5, wherein: through-holes (431) have been seted up to the both ends symmetry of supporting limiting plate (43), and through-hole (431) are provided with spacing collar (4313) including first built-in hole (4311) and second built-in hole (4312) between first built-in hole (4311) and second built-in hole (4312), and it has arc support (432) to run through in spacing collar (4313).
7. The flip mechanism for encapsulating the plastic package diode as claimed in claim 6, wherein: circular limiting plate (4321) of one end fixedly connected with that arc support (432) are close to first built-in hole (4311), circular limiting plate (4321) are connected with first built-in hole (4311) block, the spherical supporting shoe (4322) of the other end fixedly connected with of arc support (432), supporting spring (4323) have been cup jointed to arc support (432) one end that is close to spherical supporting shoe (4322), the one end and the second built-in hole (4312) fixed connection of supporting spring (4323), the other end and spherical supporting shoe (4322) of supporting spring (4323) meet.
8. The flip mechanism for encapsulating the plastic package diode as claimed in claim 7, wherein: the height of the second built-in hole (4312) is equal to the height of the compressed support spring (4323).
9. The flip mechanism for encapsulating the plastic package diode as claimed in claim 8, wherein: the height of the second conveyor belt (2) is lower than that of the first conveyor belt (1).
10. An implementation method of the flip mechanism for plastic package diode package according to claim 9, comprising the following steps:
s1: arranging the turning support (3) between the first conveyor belt (1) and the second conveyor belt (2), driving the fixed chassis (33) to be supported with the ground by rotating the threaded column (331), and fixing the position of the turning support (3);
s2: the blanking piece of the first conveyor belt (1) is conveyed by the first conveyor belt (1) and moves to one end, close to the overturning bracket (3), of the first conveyor belt (1), the driving motor (35) drives the first gear (351) to rotate, and the overturning device (4) rotates through transmission of the second gear (441);
s3: when a lower material sheet moves to one end to be suspended, one end of the turnover device (4) provided with the movable roller (42) rotates to the position below the lower material sheet to bear the lower material sheet, the lower material sheet pushes the movable roller (42) to rotate under the action of gravity, the lower material sheet slides into the turnover device (4), and the support limiting plate (43) supports the lower material sheet;
s4: the lower material sheet is driven to overturn along with the rotation of the overturning device (4), the lower material sheet abuts against one end, connected with the spherical supporting block (4322), of the arc-shaped support (432), after the lower material sheet completely overturns, the lower material sheet extrudes the arc-shaped support (432) under the action of self weight, the gravity of the arc-shaped support (432) extrudes the supporting spring (4323) to shrink, and the arc-shaped support (432) moves in the through hole (431) until the spherical supporting block (4322) abuts against the second built-in hole (4312);
s5: one side of the lower material sheet at the lower position is connected with the side wall of the movable roller (42), the movable roller (42) is pushed to rotate by the lower material sheet under the action of gravity, the lower material sheet automatically slides onto the second conveyor belt (2), and after the lower material sheet slides, the support spring (4323) drives the arc-shaped support (432) to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110368876.1A CN113140498A (en) | 2021-04-06 | 2021-04-06 | Turnover mechanism for packaging plastic package diode and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110368876.1A CN113140498A (en) | 2021-04-06 | 2021-04-06 | Turnover mechanism for packaging plastic package diode and implementation method thereof |
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| Publication Number | Publication Date |
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| CN113140498A true CN113140498A (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110368876.1A Withdrawn CN113140498A (en) | 2021-04-06 | 2021-04-06 | Turnover mechanism for packaging plastic package diode and implementation method thereof |
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| CN (1) | CN113140498A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924940A (en) * | 2021-10-13 | 2022-01-14 | 卢守珍 | Municipal garden afforestation's pole-cutting trees are transplanted and are transported protection device |
| CN114199013A (en) * | 2021-12-20 | 2022-03-18 | 重庆福杰特机械制造有限公司 | Full-automatic air drying device for ceramic membrane |
| CN115228840A (en) * | 2022-06-29 | 2022-10-25 | 上海孟德传动链有限公司 | Dust collector that chain equipment was used |
| CN117485917A (en) * | 2023-11-20 | 2024-02-02 | 江苏嘉瑞木业有限公司 | Wood floor stacker crane |
-
2021
- 2021-04-06 CN CN202110368876.1A patent/CN113140498A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924940A (en) * | 2021-10-13 | 2022-01-14 | 卢守珍 | Municipal garden afforestation's pole-cutting trees are transplanted and are transported protection device |
| CN114199013A (en) * | 2021-12-20 | 2022-03-18 | 重庆福杰特机械制造有限公司 | Full-automatic air drying device for ceramic membrane |
| CN114199013B (en) * | 2021-12-20 | 2023-12-29 | 台州市怡开包装有限公司 | Full-automatic air drying device for ceramic membrane |
| CN115228840A (en) * | 2022-06-29 | 2022-10-25 | 上海孟德传动链有限公司 | Dust collector that chain equipment was used |
| CN117485917A (en) * | 2023-11-20 | 2024-02-02 | 江苏嘉瑞木业有限公司 | Wood floor stacker crane |
| CN117485917B (en) * | 2023-11-20 | 2024-04-09 | 江苏嘉瑞木业有限公司 | Wood floor stacker crane |
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Application publication date: 20210720 |