CN116216295A - Bidirectional conveying mechanism for capacitor core bags - Google Patents

Abstract

The invention relates to the technical field of capacitor core package assembly, in particular to a bidirectional conveying mechanism of a capacitor core package, which comprises a capacitor loading and unloading mechanism which is matched with sleeve equipment and is used for loading and unloading a sealed capacitor part; the capacitor loading and unloading mechanism comprises a transfer part connected with the sleeve equipment and a feeding part connected with the transfer part, and the feeding part can convey the capacitor piece forward and backward; the transfer part comprises a plurality of opening and closing driving parts which simultaneously reciprocate, and the driving ends of the opening and closing driving parts are provided with driving clamping blocks which clamp the capacitor parts in an opening and closing manner; the capacitor pieces can be progressively transferred between the feeding part and the transfer part one by one; when the sleeve is not needed, the material enters a capacitor feeding and discharging mechanism for discharging; when the sleeve is needed, the feeding and discharging mechanism enters the capacitor for feeding, the feeding and discharging of the capacitor can be respectively realized by the capacitor feeding and discharging mechanism, the layout of the transfer part is reduced, the processing efficiency can be improved while the cost is reduced, and the function of bidirectional conveying is realized by the capacitor feeding and discharging mechanism.

Description

Bidirectional conveying mechanism for capacitor core bags

Technical Field

The invention relates to the technical field of capacitor core package assembly, in particular to a bidirectional conveying mechanism of a capacitor core package.

Background

In the production process of the capacitor, the existing equipment collects the wound elements together, the elements are required to be manually and frequently taken to an impregnating machine for impregnating, the impregnated elements are put into an element vibration disc of a assemblage machine for assemblage and sealing, and the prepared bare products are sent into a bare product vibration disc of a next sleeving machine for sleeving.

The invention of China with the publication number of CN201780001616.2 discloses an assembling sleeve pipe integrated machine for producing a capacitor, which comprises an assembling part and a rubber pipe sleeving part, wherein the assembling part assembles a prime, a rubber particle and an aluminum shell into a capacitor bare product, and the rubber pipe sleeving part comprises a bare product conveying device, a sleeve pipe clamping disc, a cleaning device, a drying device, a rubber sleeving device, a heating device and a receiving device; the bare product conveying device conveys the bare products of the capacitors in the assembling parts into the sleeve clamp group of the sleeve clamp group disc, the sleeve clamp group disc rotates and sequentially brings the bare products of the capacitors in the sleeve clamp group to the cleaning device, the drying device, the rubber sleeving device and the heating device for cleaning, drying, rubber sleeving and heating, and the material receiving device collects the capacitor products on the sleeve clamp group disc after being heated by the heating device.

The sealing equipment and the sleeve equipment are separately designed, and are mutually connected through a mechanical arm, so that the integral transfer of the capacitor is realized, then the integrated processing is carried out, the sleeve is required for processing some capacitor pieces, and the sleeve is not required for processing some capacitor pieces; therefore, when the capacitor pieces after sealing enter the casing equipment and do not need to be sleeved, the casing equipment is connected with the blanking mechanism for blanking, and when the semi-finished product needs to be sleeved, a feeding mechanism is additionally arranged for feeding the capacitor pieces to the casing equipment, so that the cost is high, and the working procedure is complex.

Disclosure of Invention

The invention aims to provide a bidirectional conveying mechanism for a capacitor core bag, which aims to overcome the defects of the prior art.

In order to achieve the above purpose, the technical scheme of the invention is as follows:

the bidirectional conveying mechanism of the capacitor core bag comprises a capacitor loading and unloading mechanism which is matched with the sleeve equipment and is used for loading and unloading the sealed capacitor parts; the capacitor loading and unloading mechanism comprises a transfer part connected with the sleeve equipment and a feeding part connected with the transfer part;

the transfer part comprises a top supporting plate for sliding and supporting the capacitor pieces, a clamping transfer piece for clamping and transferring the capacitor pieces of the top supporting plate to the feeding part one by one is arranged below the top supporting plate, and comprises a plurality of opening and closing driving pieces arranged along the length direction of the top supporting plate, and a driving clamping block for clamping the capacitor pieces in an opening and closing manner is arranged at the driving end of the opening and closing driving piece; all the opening and closing driving parts simultaneously reciprocate along the length direction of the top supporting plate;

the feeding part comprises a feeding conveying piece connected with the top supporting plate, the feeding conveying piece can convey the capacitor piece in a reciprocating mode, conveying rolling wheels which roll and support the capacitor piece are arranged at two ends of the feeding conveying piece, and conveying guide plates which convey and guide the capacitor piece are arranged at two sides of the conveying direction of the feeding conveying piece.

Further: the transfer part also comprises a bottom supporting plate arranged below the top supporting plate, the bottom supporting plate is provided with a bottom guide rail along the length direction, the bottom guide rail is slidably provided with a transfer driving plate, and the opening and closing driving pieces are equidistantly arranged along the length direction of the transfer driving plate.

Further: the driving piece that opens and shuts is divided into the first driving piece that opens and shuts, second driving piece and third driving piece that opens and shuts that arranges in proper order, and the drive clamp splice divide into install at the first clamp splice of driving piece, install at the second clamp splice of driving piece and install at the third clamp splice of third driving piece that opens and shuts a pair of second clamp splice, and wherein a pair of second clamp splice can open and insert to the clamping area of first clamp splice.

Further: the first opening and closing driving piece, the second opening and closing driving piece and the third opening and closing driving piece all comprise a bottom driving plate which is transversely arranged, a rotatable gear piece and two rack pieces which are arranged along the length direction of the bottom driving plate are arranged on the bottom driving plate, and the two rack pieces are mutually close to or far away from each other and are in meshed transmission with the gear piece.

Further: the rack piece is connected with a clamping block driving plate which is longitudinally arranged, the driving clamping block is connected with the clamping block driving plate, a first transverse telescopic driving piece which is transversely arranged is arranged on the bottom driving plate, and the driving end of the first transverse telescopic driving piece is connected with one of the clamping block driving plates.

Further: the bottom driving plate is provided with a transverse sliding groove for guiding and sliding of the rack part and a circular driving groove for installing the gear part, the top of the bottom driving plate is provided with a cylinder supporting plate for supporting the first transverse telescopic driving part, and the top of the gear part is rotatably connected with the bottom of the cylinder supporting plate.

Further: the transfer part further comprises a second transverse telescopic driving piece arranged beside the bottom supporting plate, the telescopic direction of the second transverse telescopic driving piece is parallel to the sliding direction of the transfer driving plate, and the driving end of the second transverse telescopic driving piece is connected with the transfer driving plate.

Further: the transfer part also comprises a correcting component positioned above the top supporting plate, the correcting component comprises a CCD detection component and a rotary driving piece which is arranged beside the CCD detection component in a transversely movable manner, and a correcting gripper which can be opened and closed is arranged at the driving end of the rotary driving piece.

Further: the material conveying part is a belt conveying part connected to the top supporting plate, conveying rollers are respectively arranged at two ends of the belt conveying part, and two ends of the conveying guide plate are provided with in-place sensors for in-place sensing of passing capacitor parts.

Further: the bottom adjusting plate is arranged at the bottom of the conveying guide plate, adjusting holes matched with the bottom adjusting rods are formed in the bottom adjusting plate, and the bottom adjusting rods which drive the two bottom adjusting plates to be close to or far away from each other are arranged at the bottom of the belt conveying part.

The invention has the beneficial effects that: the capacitor piece enters the processing rotating disc of the sleeve equipment after being subjected to sealing processing by the sealing equipment, and enters the capacitor feeding and discharging mechanism when the sleeve is not needed, and the capacitor piece can be fed along the transfer part and the feeding part; when the capacitor is fed, the capacitor is clamped and moved to the feeding conveying part of the feeding part by the opening and closing driving parts one by one through one end of the top supporting plate, so that the sealed capacitor can be fed one by one quickly; in addition, when some semi-finished capacitor parts after sealing need a sleeve, the semi-finished capacitor parts can be placed into a feeding part of a capacitor feeding and discharging mechanism, a feeding conveying part is used for feeding the capacitor parts, then the capacitor parts are clamped and conveyed onto a first rotary table one by one through a plurality of opening and closing driving parts, and the first rotary table is rotationally sleeved through sleeve equipment; the capacitor loading and unloading mechanism can respectively realize loading and unloading of the capacitor, reduces the layout of transfer pieces, reduces the cost and can improve the processing efficiency; the capacitive feeding and discharging mechanism realizes the function of bidirectional conveying.

Drawings

Fig. 1 is a schematic structural diagram of a bushing apparatus connected to a capacitor loading and unloading mechanism.

Fig. 2 is a schematic structural diagram of a capacitor loading and unloading mechanism and an aluminum shell loading mechanism.

Fig. 3 is a schematic structural view of a transfer portion of the capacitor loading and unloading mechanism.

Fig. 4 is a schematic structural view of one of the opening and closing driving members.

Fig. 5 is a schematic structural diagram of a feeding portion of the capacitor loading and unloading mechanism.

The reference numerals include:

1-sleeve equipment,

10-aluminum shell feeding mechanism, 11-processing rotating disc, 12-manipulator, 13-aluminum shell conveying piece,

14-wide conveyor belt, 15-guide opening, 16-flat belt conveyor, 17-side guide plate,

18-guiding rolling wheel,

A 2-capacitor feeding and discharging mechanism,

20-a transfer part, 21-a top supporting plate, 22-a bottom supporting plate, 23-a bottom guiding rail,

24-bottom sliding seat, 25-transfer driving plate,

3-a clamping and transferring member,

31-a first opening and closing driving piece, 32-a second opening and closing driving piece, 33-a third opening and closing driving piece,

34-a first clamping block, 35-a second clamping block, 36-a third clamping block,

4-bottom drive plate,

41-gear member, 42-tooth condition, 43-clamp block drive plate, 44-first transverse telescopic drive member,

45-cylinder supporting plate, 46-transverse sliding groove, 47-circular driving groove,

48-a second transverse expansion driving piece,

A 5-correcting component,

51-CCD detection component, 52-rotation driving piece, 53-finger cylinder, 54-correction handle,

A 6-feeding part,

61-belt conveying part, 62-positive and negative rotating motor, 63-conveying rolling wheel, 64-conveying guide plate,

65-in-place sensor, 66-bottom adjustment plate, 67-bottom adjustment rod.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, the bidirectional conveying mechanism of the capacitor core package comprises sealing equipment and casing equipment 1, wherein the casing equipment 1 comprises a processing rotating disc 11 for positioning and supporting a capacitor piece, the processing rotating disc 11 is provided with a plurality of positioning stations, the positioning stations are used for positioning the capacitor, and heat shrinkage casing processing is carried out through the plurality of casing stations of the casing equipment 1.

The periphery of the processing rotating disc 11 is provided with a capacitor feeding and discharging mechanism 2 for feeding and discharging the sealed capacitor; when the capacitor piece enters the sleeve device 1 through the mechanical arm 12 after passing through the mechanism sealing device, and the capacitor piece does not need a sleeve, the processable rotating disc 11 rotates the capacitor piece to the capacitor loading and unloading mechanism 2 for loading after being aligned, and the capacitor loading and unloading mechanism 2 comprises a transfer part 20 connected with the processable rotating disc 11 and a feeding part 6 connected with the transfer part 20; the transfer portion 20 includes a top support plate 21 for slidably supporting the capacitor element, and a robot 12 for gripping the capacitor element on the processing rotation plate 11 to one end of the top support plate 21 is provided between the processing rotation plate 11 and the top support plate 21.

A bottom support plate 22 is provided below the top support plate 21, the bottom support plate 22 and the top support plate 21 are arranged in parallel and at intervals, a bottom guide rail 23 is installed to the bottom support plate 22 in the length direction, a bottom slide seat 24 is slidably installed to the bottom guide rail 23, a transfer drive plate 25 is installed through the bottom slide seat 24, and the transfer drive plate 25 is provided with a clamping transfer member 3 for clamping and transferring the capacitor members of the top support plate 21 to the feeding portion 6 one by one.

The clamping and transferring piece 3 comprises a first opening and closing driving piece 31, a second opening and closing driving piece 32 and a third opening and closing driving piece 33 which are equidistantly arranged along the length direction of the top supporting plate 21, the first opening and closing driving piece 31 is close to the processing rotating disc 11, and a driving clamping block for clamping the capacitor piece in an opening and closing manner is arranged at the driving end of each opening and closing driving piece; the driving clamping blocks are divided into a pair of first clamping blocks 34 mounted on the first opening and closing driving piece 31, a pair of second clamping blocks 35 mounted on the second opening and closing driving piece 32, and a pair of third clamping blocks 36 mounted on the third opening and closing driving piece 33, wherein the pair of second clamping blocks 35 can be inserted into clamping areas of the first clamping blocks 34 when being opened.

When the transfer drive plate 25 slides along the bottom guide rail 23 through the bottom slide seat 24, all the opening and closing drive members are simultaneously movable in an opening and closing movement, and when moving, the capacitor members entered into the top support plate 21 can be progressively moved from one end to the other end one by one.

Specifically, after the first clamping block 34 clamps the capacitor, the transfer driving plate 25 integrally moves across the whole length of one opening and closing driving member to be close to the feeding part 6, the capacitor reaches the clamping position of the second clamping block 35, the second clamping block 35 moves to the clamping position of the third clamping block 36 at this time, and the third clamping block 36 moves to the junction of the top supporting plate 21 and the feeding part 6; when the transfer driving plate 25 is retracted, the first clamping block 34, the second clamping block 35 and the third clamping block 36 are simultaneously opened, so that the capacitor piece is prevented from being driven to move back. Then clamping and continuing to move close to the feeding part 6, wherein the first clamping block 34 reaches the position of the second clamping block 35, a new second capacitor piece reaches the position of the second clamping block from the position of the first clamping block 34, and the first capacitor piece reaches the position of the third clamping block 36 from the position of the second clamping block 35; the capacitor piece is clamped and moved to the joint with the feeding part 6 by the third clamping block 36 in a reciprocating manner, and the feeding part 6 continues to convey the blanking.

All the opening and closing driving parts simultaneously reciprocate along the length direction of the top supporting plate 21, the whole process is stable in connection, the discharging is carried out one by one, the blocking cannot be caused, and the capacitor parts can be progressively discharged one by one.

The concrete driving clamp splice opens and shuts the action: all the opening and closing driving pieces comprise a bottom driving plate 4 which is transversely arranged, a rotatable gear piece 41 and two rack pieces 42 which are arranged along the length direction of the bottom driving plate 4 are arranged on the bottom driving plate 4, the two rack pieces 42 are mutually close to or far away from each other and are in meshed transmission with the gear piece 41, the rack pieces 42 are connected with clamping block driving plates 43 which are longitudinally arranged, driving clamping blocks are connected with the clamping block driving plates 43, a first transverse telescopic driving piece 44 which is transversely arranged is arranged on the bottom driving plate 4, the first transverse telescopic driving piece 44 is a telescopic cylinder, and the driving end of the first transverse telescopic driving piece 44 is connected with one of the clamping block driving plates 43.

In this embodiment, the first opening and closing driving member 31 is driven by the first transverse telescopic driving member 44, the clamping block driving plates 43 connected with the tooth members 42 move outwards, the two clamping block driving plates 43 simultaneously move outwards under the meshing transmission of the tooth members 42 and the gear members 41, the first clamping blocks 34 connected with the clamping block driving plates 43 respectively move outwards simultaneously, opening is achieved, only one telescopic cylinder is needed to be used as power, and under the driving of the rack and pinion transmission, the two first clamping blocks 34 simultaneously move close to or far away from each other, so that the cost is low, the failure rate of a mechanical mechanism is low, the transmission structure is stable, the stability of opening and closing clamping is good, and the stability of clamping during clamping conveying is good.

Preferably, the bottom driving plate 4 is formed with a lateral sliding groove 46 for guiding sliding of the tooth member 42 and a circular driving groove 47 for mounting the gear member 41, the top of the bottom driving plate 4 is mounted with a cylinder supporting plate 45 for supporting the first lateral telescopic driving member 44, a driving shaft is mounted between the circular driving groove 47 and the cylinder supporting plate 45, and the gear member 41 is rotatably mounted between the cylinder supporting plate 45 and the bottom driving plate 4 through the driving shaft; when one of the tooth members 42 slides along the transverse slide groove 46, the other rack member 42 simultaneously slides along the transverse slide groove 46 in tight driving connection.

The bottom support plate 22 is laterally provided with a second transverse telescopic driving piece 48, the second transverse telescopic driving piece 48 is a telescopic cylinder, the telescopic stroke of the telescopic cylinder is the distance between two adjacent opening and closing driving pieces, the distance between the third clamping block 36 and the feeding part 6 is the same as the distance between the third clamping block 35 and the second clamping block 35, therefore, the third clamping block 35 can clamp and move the capacitor piece from the feeding part 6 to the top support plate 21 and also can clamp and move the capacitor piece from the top support plate 21 to the feeding part 6, the telescopic direction of the second transverse telescopic driving piece 48 is parallel to the sliding direction of the transfer driving plate 25, the driving end of the second transverse telescopic driving piece 48 is connected with the transfer driving plate 25, under the driving of the second transverse telescopic driving piece 48, the first opening and closing driving piece 31, the second opening and closing driving piece 32 and the third opening and closing driving piece 33 which are slidably mounted on the bottom support plate 22 are matched with each other, and the clamping pieces are clamped and moved one by one from one end of the top support plate 21 to the feeding part 6 through the opening and closing movement of the first clamping block 34, the second clamping block 35 and the third clamping block 36, so that the feeding of a plurality of clamping pieces can be carried simultaneously and the risk can be reduced.

The feeding part 6 comprises a belt conveying member 61 connected with the top supporting plate 21, and the belt conveying member 61 can reciprocate the capacitor member under the drive of a forward and reverse motor 62 and can forward or reverse convey, namely blanking and feeding. The conveying rolling wheels 63 for rolling and supporting the capacitor parts are arranged at two ends of the belt conveying part 61, after the capacitor parts are clamped to the joint through the third clamping blocks 36, the conveying rolling wheels 63 at the end parts of the belt conveying part 61 conduct guiding rolling, so that the capacitor parts can enter the belt conveying part 61 to support and convey, conveying guide plates 64 for conveying and guiding the capacitor parts are arranged at two sides of the conveying direction of the belt conveying part 61, guiding limiting is conducted through the conveying guide plates 64, and the capacitor parts are prevented from falling to the edge in the conveying process.

After the capacitor pieces passing through the transfer part 20 enter the feeding part 6, the two ends of the two conveying guide plates 64 are respectively provided with an in-place sensor 65 for sensing the passing capacitor pieces in place, and the in-place sensor 65 is an existing outsourced comparison photoelectric_0-xsd-HS-1, so that the capacitor pieces entering the feeding part 6 can be sensed, counted and after blanking, counted, and the capacitor pieces are prevented from being undetected when falling.

The bottom of the conveying guide plate 64 is provided with a bottom adjusting plate 66, the bottom adjusting plate 66 is provided with an adjusting hole matched with the bottom adjusting rod 67, and the bottom of the belt conveying piece 61 is provided with the bottom adjusting rod 67 which drives the two bottom adjusting plates 66 to be close to or far away from each other; the threaded sleeve is installed to the regulation hole of bottom regulating plate 66, and bottom regulation pole 67 is the threaded rod, and the external screw thread structure of regulation pole left half and right half is opposite for bottom regulation pole 67 is when rotating, and two transport deflector 64 can be close to each other or keep away from, makes the interval adjustable, carries the electric capacity spare direction of different sizes.

In one embodiment, the sealed semi-finished product is fed. The capacitor piece to be fed is conveyed forward through the feeding guide rail, the feeding guide rail is connected with the feeding part 6 of the capacitor feeding and discharging mechanism 2, the capacitor piece enters the belt conveying piece 61, when the capacitor piece reaches the tail end of the belt conveying piece 61, the in-place sensor 65 senses the position, the transfer part 20 works, the third clamping block 36 is close to the capacitor piece to clamp, the capacitor piece is moved to the other end of the top supporting plate 21 from the end of the feeding part 6 through the mutual matching of the second clamping block 35 and the first clamping block 34, the capacitor piece is clamped to the processing rotating disc 11 by the manipulator 12, and then the capacitor piece is driven by the processing rotating disc 11 to be transferred to the sleeve equipment 1 through the manipulator 12 for sleeve treatment.

Preferably, the transfer part 20 further includes a correcting component 5 located above the top supporting plate 21, the correcting component 5 includes a CCD detecting component 51 and a rotation driving member 52 laterally movably disposed beside the CCD detecting component 51, the rotation driving member 52 is a servo motor, a finger cylinder 53 is mounted at a driving end of the servo motor, and a correcting grip 54 capable of opening and closing is mounted at a driving end of the finger cylinder 53. The capacitor piece that needs the material loading passes through top backup pad 21, and the positive negative pole of some capacitor pieces does not accord with the processing requirement, and CCD detection assembly 51 detects the back through current outsourcing CCD detection camera this moment, and output signal gives the correction tongs 54, and the rotation driving piece 52 of installing the correction tongs 54 removes to capacitor piece top under linear motor's drive, holds through opening and shutting under the drive of finger cylinder 53, and the rotation for the positive negative pole orientation of capacitor piece accords with the processing requirement, and then continues to be held it to top backup pad 21 one end by first clamp splice 34.

The periphery of the processing rotating disc 11 is also provided with an aluminum shell feeding mechanism 10 for carrying out shell casing on the capacitor, the aluminum shell feeding mechanism 10 comprises a wide conveying belt 14 for carrying out forward conveying on the opposite aluminum shells, a guide opening 15 for allowing a single aluminum shell to pass through is formed at the tail end of the wide conveying belt 14, and an aluminum shell conveying piece 13 is arranged between the guide opening 15 and the processing rotating disc 11.

The aluminum shell conveying member 13 comprises a flat belt conveying member 16 and side guide plates 17 arranged on two sides of the flat belt conveying member 16, a pair of rolling guide members arranged at intervals are arranged at one end of the flat belt conveying member 16, each rolling guide member comprises a guide rolling wheel 18 in rolling fit with the aluminum shell, the guide rolling wheels 18 rotate under the driving of a servo motor, the aluminum shell entering the guide opening 15 is in rolling fit with the side of the guide rolling wheels 18, the aluminum shell located at the guide opening 15 can enter the flat belt conveying member 16 to be conveyed forward one by one under the rolling fit of the guide rolling wheels 18, and when the aluminum shell is conveyed to the tail end, the aluminum shell is clamped to the processing rotating disc 11 by the manipulator 12 to be fed.

In view of the above, the present invention has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.

The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.

Claims (10)

1. Two-way conveying mechanism of electric capacity core package, its characterized in that: the capacitor feeding and discharging mechanism is matched with the sleeve equipment and used for feeding and discharging the sealed capacitor; the capacitor loading and unloading mechanism comprises a transfer part connected with the sleeve equipment and a feeding part connected with the transfer part;

the transfer part comprises a top supporting plate for sliding and supporting the capacitor pieces, a clamping transfer piece for clamping and transferring the capacitor pieces of the top supporting plate to the feeding part one by one is arranged below the top supporting plate, and comprises a plurality of opening and closing driving pieces arranged along the length direction of the top supporting plate, and a driving clamping block for clamping the capacitor pieces in an opening and closing manner is arranged at the driving end of the opening and closing driving piece; all the opening and closing driving parts simultaneously reciprocate along the length direction of the top supporting plate;

the feeding part comprises a feeding conveying piece connected with the top supporting plate, the feeding conveying piece can convey the capacitor piece in a reciprocating mode, conveying rolling wheels which roll and support the capacitor piece are arranged at two ends of the feeding conveying piece, and conveying guide plates which convey and guide the capacitor piece are arranged at two sides of the conveying direction of the feeding conveying piece.

2. The bi-directional transport mechanism for capacitive core pack of claim 1 wherein: the transfer part also comprises a bottom supporting plate arranged below the top supporting plate, a bottom guide rail is arranged on the bottom supporting plate along the length direction, a transfer driving plate is arranged on the bottom guide rail in a sliding manner, and the opening and closing driving pieces are arranged at equal intervals along the length direction of the transfer driving plate.

3. The bi-directional transport mechanism for capacitive core pack of claim 2 wherein: the driving piece that opens and shuts is divided into the first driving piece that opens and shuts, second driving piece and third driving piece that opens and shuts that arranges in proper order, and the drive clamp splice divide into install at the first clamp splice of driving piece that opens and shuts, install at the second clamp splice of driving piece and install at the third second clamp splice of driving piece that opens and shuts, and wherein a pair of second clamp splice can open and insert to the clamping area of first clamp splice.

4. A bi-directional transport mechanism for capacitive core bags according to claim 3, characterized in that: the first opening and closing driving piece, the second opening and closing driving piece and the third opening and closing driving piece all comprise a bottom driving plate which is transversely arranged, a rotatable gear piece and two rack pieces which are arranged along the length direction of the bottom driving plate are arranged on the bottom driving plate, and the two rack pieces are mutually close to or far away from each other and are in meshed transmission with the gear piece.

5. The bi-directional transport mechanism for capacitive core pack of claim 4 wherein: the rack piece is connected with a clamping block driving plate which is longitudinally arranged, the driving clamping block is connected with the clamping block driving plate, a first transverse telescopic driving piece which is transversely arranged is arranged on the bottom driving plate, and the driving end of the first transverse telescopic driving piece is connected with one of the clamping block driving plates.

6. The bi-directional transport mechanism for capacitive core pack of claim 5 wherein: the bottom driving plate is provided with a transverse sliding groove for guiding and sliding of the rack part and a circular driving groove for installing the gear part, the top of the bottom driving plate is provided with a cylinder supporting plate for supporting the first transverse telescopic driving part, and the top of the gear part is rotatably connected with the bottom of the cylinder supporting plate.

7. The bi-directional transport mechanism for capacitive core pack of claim 6 wherein: the transfer part further comprises a second transverse telescopic driving piece arranged beside the bottom supporting plate, the telescopic direction of the second transverse telescopic driving piece is parallel to the sliding direction of the transfer driving plate, and the driving end of the second transverse telescopic driving piece is connected with the transfer driving plate.

8. The bi-directional transport mechanism for capacitive core pack of claim 1 wherein: the transfer part also comprises a correcting component positioned above the top supporting plate, the correcting component comprises a CCD detection component and a rotary driving piece which is arranged beside the CCD detection component in a transversely movable manner, and a correcting gripper which can clamp the capacitor piece in an openable manner is arranged at the driving end of the rotary driving piece.

9. The bi-directional transport mechanism for capacitive core pack of claim 1 wherein: the feeding conveying part is a belt conveying part connected to the top supporting plate, conveying rollers are respectively arranged at two ends of the belt conveying part, and two ends of the conveying guide plate are provided with in-place sensors for in-place sensing of passing capacitor parts.

10. The bi-directional transport mechanism for capacitive core pack of claim 9 wherein: the bottom adjusting plate is arranged at the bottom of the conveying guide plate, adjusting holes matched with the bottom adjusting rods are formed in the bottom adjusting plate, and the bottom adjusting rods which drive the two bottom adjusting plates to be close to or far away from each other are arranged at the bottom of the belt conveying part.

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