CN216970224U

CN216970224U - Longitudinal bowl holding, film sucking and conveying mechanism of container sealing machine

Info

Publication number: CN216970224U
Application number: CN202220738972.0U
Authority: CN
Inventors: 郑智雄; 林立凯; 林永青; 郑泽丰
Original assignee: Shantou Hengyi Machinery Co ltd
Current assignee: Shantou Hengyi Machinery Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-15
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a longitudinal bowl-holding, film-sucking and conveying mechanism of a container sealing machine, which comprises a bracket, a translation seat, a bowl-holding mechanism, a film-sucking mechanism, a container conveying mechanism and a translation driving device, wherein the translation seat is arranged on the bracket; the bowl embracing mechanism comprises a first bowl embracing unit, a second bowl embracing unit and a bowl embracing driving device which can drive the first bowl embracing unit and the second bowl embracing unit to open and close, the first bowl embracing unit and the second bowl embracing unit are oppositely arranged on the translation seat, and a conveying channel which moves forwards and backwards is formed between the first bowl embracing unit and the second bowl embracing unit; the film suction mechanism comprises a film suction strip-shaped seat, a lifting driving device and a plurality of vacuum film suction discs; a plurality of first clamping pieces are arranged on the first bowl holding unit, a plurality of second clamping pieces are arranged on the second bowl holding unit, and each vacuum film sucking disc is correspondingly matched with the corresponding first clamping piece and the corresponding second clamping piece. The automatic bowl holding and film sucking machine is convenient to use and operate, can carry out automatic bowl holding and film sucking operations at the same time, improves the automation degree, saves time and labor, and improves the working efficiency.

Description

Longitudinal bowl holding, film sucking and conveying mechanism of container sealing machine

Technical Field

The utility model relates to the technical field of container sealing and conveying equipment, in particular to a longitudinal bowl holding, film sucking and conveying mechanism of a container sealing machine.

Background

In the prior art, the sealing of the container generally needs to be carried out through the following steps: the container is placed in the containing disc of the lower sealing cover manually, then a sealing membrane is taken manually and clamped by the clamp, during sealing, the upper sealing cover and the lower sealing cover are combined to form a sealing space, air in the sealing space is firstly pumped away, then food-grade nitrogen is flushed, the clamp moves to convey the sealing membrane to the upper portion of the container, the heat sealing head is pressed downwards, and the sealing membrane is pressed onto the opening edge of the container and sealed. The defects of the technology are as follows: before the container seals, whether place the container in the holding dish of lower sealed cowling, still take out each piece of diaphragm that seals, all need a large amount of manual works to accomplish, the preorder preparation work that this kind of container sealed is big in labor strength, and intelligent degree is low, uses the operation inconvenient, wastes time and energy, and work efficiency is lower.

Disclosure of Invention

The utility model aims to provide a longitudinal bowl holding and film sucking conveying mechanism of a container sealing machine, which is convenient to use and operate, can carry out automatic bowl holding and film sucking operations at the same time, improves the automation degree, saves time and labor and improves the working efficiency. The technical scheme is as follows:

the utility model provides a vertical bowl of embracing of container capper inhales membrane conveying mechanism which characterized in that: the device comprises a support, a translation seat, a bowl holding mechanism, a film absorbing mechanism, a container conveying mechanism and a translation driving device capable of driving the translation seat to move back and forth, wherein the translation seat and the translation driving device are both arranged on the support, and the translation seat is in transmission connection with a power output end of the translation driving device; the bowl holding mechanism comprises a first bowl holding unit, a second bowl holding unit and a bowl holding driving device capable of driving the first bowl holding unit and the second bowl holding unit to open and close, the first bowl holding unit and the second bowl holding unit are oppositely arranged on the translation seat, a front-back conveying channel is formed between the first bowl holding unit and the second bowl holding unit, the bowl holding driving device is arranged on the translation seat, and the first bowl holding unit and the second bowl holding unit are in transmission connection with a power output end of the bowl holding driving device; the film sucking mechanism comprises a film sucking strip seat, a lifting driving device and a plurality of vacuum film sucking discs, the lifting driving device is installed on the translation seat and is positioned above the first bowl holding unit or the second bowl holding unit, the power input end of the lifting driving device is installed on the power input end of the bowl holding driving device, the film sucking strip seat is installed on the power output end of the lifting driving device, the film sucking strip seat is positioned above the translation seat along the front-back direction, each vacuum film sucking disc is installed on the film sucking strip seat, and a vacuum sucking port with an upward opening is formed in each vacuum film sucking disc; the first bowl holding unit is provided with a plurality of first clamping pieces, the second bowl holding unit is provided with a plurality of second clamping pieces correspondingly matched with the first clamping pieces, and each vacuum film sucking disc is correspondingly matched with the corresponding first clamping piece and the corresponding second clamping piece; the container conveying mechanism is arranged on the bracket and is positioned in the conveying channel, and the container conveying mechanism is positioned below the corresponding first clamping piece and the second clamping piece.

The definition of the above front and back: the first arrival is the front and the slow arrival is the back according to the conveying direction of the container conveying mechanism.

When the vacuum film sucking disc works, a plurality of unsealed containers are placed on the container conveying mechanism, and the sealing films are conveyed to the upper part of the vacuum film sucking disc by the film conveying mechanism; then conveying each container to a position between the first bowl embracing unit and the second bowl embracing unit through a container conveying mechanism, driving the first bowl embracing unit and the second bowl embracing unit to relatively approach to each other by a bowl embracing driving device, so that a first clamping piece on the first bowl embracing unit and a second clamping piece on the second bowl embracing unit clamp the container, and driving a film adsorbing strip-shaped seat to move upwards while clamping the container by the first bowl embracing unit and the second bowl embracing unit due to the fact that a power input end of the lifting driving device is installed on a power input end of the bowl embracing driving device, so that a vacuum film adsorbing disc adsorbs a sealing film above the vacuum film adsorbing disc through a vacuum adsorbing opening, and one container corresponds to one sealing film; and finally, the translation seat is driven to move through the translation driving device, and the translation seat, the bowl holding mechanism, the film sucking mechanism, the container and the sealing diaphragm on the translation seat are translated backwards, so that the container and the sealing diaphragm are simultaneously conveyed to the next sealing station for sealing. After the container and the sealing diaphragm are conveyed to the sealing station, the translation driving device drives the translation seat, the bowl holding mechanism and the film sucking mechanism to translate forwards, and the next round of longitudinal bowl holding and film sucking operations are performed.

Generally, the container conveying mechanism comprises a driving roller, a driven roller and a conveying motor, wherein the driving roller and the driven roller jointly tension the annular conveying belt, the driving roller is arranged at the rear end of the annular conveying belt and is in transmission connection with an output shaft of the conveying motor, and the driven roller is arranged at the front end of the annular conveying belt. The conveying motor is used for driving the driving roller to rotate, so that the conveying of the annular conveying belt is realized.

As a preferred scheme of the utility model, the bowl holding driving device comprises a driving motor, an annular synchronous belt, a driving wheel, a driven wheel, a first connecting block and a second connecting block, wherein the driving motor, the driving wheel and the driven wheel are all arranged on the translation seat, the annular synchronous belt is tensioned outside the driving wheel and the driven wheel, and the driving wheel is in transmission connection with a power output shaft of the driving motor; the annular synchronous belt comprises a forward section and a return section, and the forward section is positioned on the upper side of the return section; the translation seat is provided with a first guide rod, the first guide rod is parallel to the advancing section and the returning section, the first connecting block is provided with a first through hole, the second connecting block is provided with a second through hole corresponding to the first through hole, and the first guide rod is positioned in the first through hole and the second through hole; the first connecting block is connected with the advancing section, and the first bowl holding unit is fixedly connected with the upper end of the first connecting block; the second connecting block is connected with the return section, and the second bowl holding unit is fixedly connected with the upper end of the second connecting block. When the driving wheel is driven by the driving motor to rotate forwards, the annular synchronous belt is also conveyed forwards under the driving of the driving wheel and the driven wheel, the first connecting block and the first bowl embracing unit on the advancing section and the second connecting block and the second bowl embracing unit on the returning section move relatively close to each other, namely, the first clamping piece on the first bowl embracing unit and the second clamping piece on the second bowl embracing unit are clamped. When the driving motor drives the driving wheel to rotate reversely, the annular synchronous belt is also reversely transmitted under the driving of the driving wheel and the driven wheel, the first connecting block and the first bowl embracing unit on the advancing section and the second connecting block and the second bowl embracing unit on the returning section move away from each other relatively, and the clamping state between the first clamping piece on the first bowl embracing unit and the second clamping piece on the second bowl embracing unit is released.

As a further preferable scheme of the utility model, the lifting driving device comprises a vertical supporting plate, a driving gear, a transmission gear, an eccentric gear and a lifting rod, wherein the vertical supporting plate is installed on the translation seat, a guide sleeve moving up and down is arranged on the vertical supporting plate, a second guide rod is installed in the guide sleeve, and the membrane absorbing strip-shaped seat is installed at the upper end of the second guide rod; the driving gear is arranged on a rotating shaft of the driving wheel, and the transmission gear and the eccentric gear are both arranged at the lower part of the vertical supporting plate; the transmission gear is respectively meshed with the eccentric gear and the driving gear; the upper end of the lifting rod is hinged with the membrane-absorbing strip-shaped seat, and the lower end of the lifting rod is hinged with an eccentric rotating shaft on the eccentric gear wheel surface. When the driving wheel of the bowl holding driving device rotates, the driving wheel, the transmission gear and the eccentric gear are driven to rotate together, the lifting rod moves up and down along with the change of a high point and a low point of the eccentric gear during eccentric rotation, and when the eccentric rotating shaft of the eccentric gear is positioned at the high point position, the lifting rod lifts the membrane absorbing strip seat under the guidance of the second guide rod; when the eccentric rotating shaft of the eccentric gear is at the low point position, the lifting rod descends the film suction strip seat to the initial position under the guidance of the second guide rod.

As a further preferable scheme of the present invention, the lifting driving device further includes a limiting block, the limiting block is installed on a wheel surface of the eccentric gear, the limiting block is provided with a strip-shaped hole extending up and down, and the eccentric rotating shaft is located in the strip-shaped hole. The lower end of the lifting rod is hinged to the eccentric rotating shaft in the strip-shaped hole, when the eccentric gear rotates, the limiting block rotates along with the eccentric gear, the eccentric rotating shaft can slightly deviate in the strip-shaped hole, the eccentric angle of the eccentric rotating shaft on the wheel surface of the eccentric gear is adjusted, and the lifting distance of the film-absorbing strip-shaped seat is finely adjusted.

In one specific scheme, each vacuum film sucking disc is arranged on the front half section of the film sucking strip-shaped seat, and the rear half section of the film sucking strip-shaped seat is not provided with the vacuum film sucking disc. Generally, the sealing station is arranged at the rear half section of the film suction strip seat, so that the container and the sealing membrane complete the sealing operation at the rear half section of the film suction strip seat. Through the arrangement, after the sealing membrane on the front half section of the membrane suction strip-shaped seat is conveyed to the sealing station, the front half section of the membrane suction strip-shaped seat is translated to return to the original position through the translation seat, so that the sealing station is free of separation of a vacuum suction membrane disc, and the vacuum suction membrane disc on the rear half section of the membrane suction strip-shaped seat is prevented from influencing the sealing operation of the container and the sealing membrane.

As a preferable scheme of the utility model, the first bowl holding unit comprises a first bar-shaped rod and a plurality of first clamping pieces, the first bar-shaped rod is installed on a power output end of the bowl holding driving device, the first bar-shaped rod is located above the translation seat along the front-back direction, each first clamping piece is installed on the inner side of the first bar-shaped rod, and the inner edge of each first clamping piece is arc-shaped; the second is embraced bowl unit and is included second bar and a plurality of the second clamping piece, the second bar is installed embrace on bowl drive arrangement's the power take off to the second bar moves towards around being in the top of translation seat, each second clamping piece is all installed in the inboard of second bar, and the interior border of second clamping piece is the arc. The inner edges of the first clamping piece and the second clamping piece are both arranged to be arc-shaped, so that the container can be clamped easily when the first clamping piece and the second clamping piece are clamped. The above internal and external definitions: one side close to the conveying channel is inner, and the other side far away from the conveying channel is outer.

As a preferred scheme of the utility model, the translation driving device comprises a first driving motor, a first annular synchronous belt, a first driving wheel and a first driven wheel, wherein the first driving motor, the first driving wheel and the first driven wheel are all mounted on the bracket, the first annular synchronous belt is tensioned outside the first driving wheel and the first driven wheel, and the first driving wheel is in transmission connection with a power output shaft of the first driving motor; the translation seat is connected with a first advancing section of the first annular synchronous belt; the support is provided with a third guide rod in the front-back direction, the translation seat is provided with a third through hole which is through from front to back, and the third guide rod is positioned in the third through hole. The first driving wheel is driven to rotate by the first driving motor and drives the first driven wheel to rotate through the first annular synchronous belt, and then the translation seat connected with the first annular synchronous belt moves back and forth under the guide of the third guide rod.

Compared with the prior art, the utility model has the following advantages:

the automatic clamping device is convenient to use and operate, a container is automatically clamped by the first bowl clamping unit and the second bowl clamping unit, the lifting driving device drives the vacuum film sucking disc on the film sucking strip seat to upwards adsorb the sealing film, the automatic clamping of the container and the film sucking operation are realized, the container and the sealing film can be simultaneously conveyed to the next station, a large amount of manual work is not needed for completion, the intelligent control of a container sealing machine is facilitated, the automation degree is improved, time and labor are saved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic block diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a bowl holding driving device according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a lift drive arrangement according to an embodiment of the present invention;

FIG. 4 is a disassembled view of the lift actuator and the stop block in an embodiment of the present invention.

Detailed Description

The following further describes the preferred embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-4, the longitudinal bowl holding, film sucking and conveying mechanism of the container sealing machine in this embodiment includes a support 1, a translation seat 2, a bowl holding mechanism 3, a film sucking mechanism 4, a container conveying mechanism 5, and a translation driving device 6 capable of driving the translation seat 2 to move back and forth, the translation seat 2 and the translation driving device 6 are both mounted on the support 1, and the translation seat 2 is in transmission connection with a power output end of the translation driving device 6; the bowl holding mechanism 3 comprises a first bowl holding unit 31, a second bowl holding unit 32 and a bowl holding driving device 33 capable of driving the first bowl holding unit 31 and the second bowl holding unit 32 to open and close, the first bowl holding unit 31 and the second bowl holding unit 32 are oppositely arranged on the translation seat 2, a front-back conveying channel 34 is formed between the first bowl holding unit 31 and the second bowl holding unit 32, the bowl holding driving device 33 is arranged on the translation seat 2, and the first bowl holding unit 31 and the second bowl holding unit 32 are in transmission connection with a power output end of the bowl holding driving device 33; the film sucking mechanism 4 comprises a film sucking strip-shaped seat 41, a lifting driving device 42 and a plurality of vacuum film sucking discs 43, the lifting driving device 42 is installed on the translation seat 2, the lifting driving device 42 is located above the first bowl holding unit 31 or the second bowl holding unit 32, the power input end of the lifting driving device 42 is installed on the power input end of the bowl holding driving device 33, the film sucking strip-shaped seat 41 is installed on the power output end of the lifting driving device 42, the film sucking strip-shaped seat 41 is located above the translation seat 2 along the front-back direction, each vacuum film sucking disc 43 is installed on the film sucking strip-shaped seat 41, and a vacuum sucking port 431 with an upward opening is formed in each vacuum film sucking disc 43; a plurality of first clamping pieces 311 are arranged on the first bowl holding unit 31, a plurality of second clamping pieces 321 correspondingly matched with the first clamping pieces 311 are arranged on the second bowl holding unit 32, and each vacuum film sucking disc 43 is correspondingly matched with the corresponding first clamping pieces 311 and second clamping pieces 321; container transfer mechanism 5 is mounted on frame 1 and within transfer channel 34, and container transfer mechanism 5 is positioned below respective first jaw 311 and second jaw 321.

The definition of the above front and back: the first arrival is the front and the slow arrival is the back with respect to the conveying direction of the container conveying mechanism 5.

Generally, the container conveying mechanism 5 includes a drive roller, a driven roller and a conveying motor, the drive roller and the driven roller jointly tension the endless conveying belt, the drive roller is located at the rear end of the endless conveying belt and is in transmission connection with an output shaft of the conveying motor, and the driven roller is located at the front end of the endless conveying belt. The conveying motor is used for driving the driving roller to rotate, so that the conveying of the annular conveying belt is realized.

The bowl holding driving device 33 comprises a driving motor (not shown), an annular synchronous belt 331, a driving wheel 332, a driven wheel 333, a first connecting block 334 and a second connecting block 335, wherein the driving motor, the driving wheel 332 and the driven wheel 333 are all mounted on the translation seat 2, the annular synchronous belt 331 is tensioned outside the driving wheel 332 and the driven wheel 333, and the driving wheel 332 is in transmission connection with a power output shaft of the driving motor; the endless timing belt 331 includes a forward segment 3311 and a return segment 3312, the forward segment 3311 being located at an upper side of the return segment 3312; a first guide rod 21 is arranged on the translation base 2, the first guide rod 21 is parallel to the forward section 3311 and the return section 3312, a first through hole 3341 is arranged on the first connecting block 334, a second through hole 3351 corresponding to the first through hole 3341 is arranged on the second connecting block 335, and the first guide rod 21 is positioned in the first through hole 3341 and the second through hole 3351; the first connecting block 334 is connected to the advancing section 3311, and the first bowl holding unit 31 is fixedly connected to the upper end of the first connecting block 334; the second connecting block 335 is connected to the return section 3312, and the second bowl holding unit 32 is fixedly connected to the upper end of the second connecting block 335. When the driving wheel 332 is driven by the driving motor to rotate forward, the annular synchronous belt 331 is also driven by the driving wheel 332 and the driven wheel 333 to transmit forward, and the first connecting block 334 and the first bowl holding unit 31 on the forward section 3311 and the second connecting block 335 and the second bowl holding unit 32 on the backward section 3312 move relatively close to each other, that is, the first clamping piece 311 on the first bowl holding unit 31 is clamped with the second clamping piece 321 on the second bowl holding unit 32. When the driving wheel 332 is driven by the driving motor to rotate in the opposite direction, the endless timing belt 331 is driven by the driving wheel 332 and the driven wheel 333 to transmit in the opposite direction, and the first connecting block 334 and the first bowl embracing unit 31 on the forward section 3311, and the second connecting block 335 and the second bowl embracing unit 32 on the backward section 3312 move away from each other, i.e., the clamping state between the first clamping piece 311 on the first bowl embracing unit 31 and the second clamping piece 321 on the second bowl embracing unit 32 is released.

The lifting driving device 42 comprises a vertical supporting plate 421, a driving gear 422, a transmission gear 423, an eccentric gear 424 and a lifting rod 425, the vertical supporting plate 421 is mounted on the translation seat 2, a guide sleeve 4211 moving up and down is arranged on the vertical supporting plate 421, a second guide rod 4212 is mounted in the guide sleeve 4211, and the membrane absorbing strip-shaped seat 41 is mounted at the upper end of the second guide rod 4212; the driving gear 422 is installed on the rotating shaft of the driving wheel 332, and the transmission gear 423 and the eccentric gear 424 are both installed at the lower part of the vertical supporting plate 421; the transmission gear 423 is respectively meshed with the eccentric gear 424 and the driving gear 422; the upper end of the lifting rod 425 is hinged with the membrane sucking strip-shaped seat 41, and the lower end of the lifting rod 425 is hinged with an eccentric rotating shaft 4241 on the wheel surface of the eccentric gear 424. When the driving wheel 332 of the bowl holding driving device 33 rotates, the driving wheel 422, the transmission gear 423 and the eccentric gear 424 are driven to rotate together, the lifting rod 425 moves up and down along with the change of a high point and a low point of the eccentric gear 424 during eccentric rotation, and when the eccentric rotating shaft 4241 of the eccentric gear 424 is positioned at the high point, the lifting rod 425 lifts the membrane absorbing strip-shaped seat 41 under the guidance of the second guide rod 4212; when the eccentric rotary shaft 4241 of the eccentric gear 424 is at the low position, the lifting rod 425 descends the film suction strip base 41 to the initial position under the guidance of the second guide rod 4212.

The lifting driving device 42 further comprises a limiting block 426, the limiting block 426 is installed on the wheel surface of the eccentric gear 424, a strip-shaped hole 4261 which runs up and down is formed in the limiting block 426, and the eccentric rotating shaft 4241 is located in the strip-shaped hole 4261. The lower end of the lifting rod 425 is hinged with an eccentric rotating shaft 4241 in a strip-shaped hole 4261, when the eccentric gear 424 rotates, the limiting block 426 rotates along with the eccentric gear 424, so that the eccentric rotating shaft 4241 can slightly deviate in the strip-shaped hole 4261, the eccentric angle of the eccentric rotating shaft 4241 on the wheel surface of the eccentric gear 424 is adjusted, and the lifting distance of the film-absorbing strip-shaped seat 41 is finely adjusted.

Each vacuum film suction disc 43 is arranged on the front half section of the film suction strip seat 41, and the vacuum film suction disc 43 is not arranged on the rear half section of the film suction strip seat 41. Typically, the sealing station is disposed at the rear half of the film suction strip seat 41, so that the container and the sealing membrane complete the sealing operation at the rear half of the film suction strip seat 41. Through the above arrangement, after the sealing membrane on the front half section of the membrane sucking strip seat 41 is conveyed to the sealing station, the front half section of the membrane sucking strip seat 41 is translated back to the original position through the translation seat 2, so that no vacuum film sucking disc 43 is blocked on the sealing station, and the vacuum film sucking disc 43 on the rear half section of the membrane sucking strip seat 41 is prevented from influencing the sealing operation of the container and the sealing membrane.

The first bowl holding unit 31 comprises a first bar-shaped rod 312 and a plurality of first clamping pieces 311, the first bar-shaped rod 312 is installed at the power output end of the bowl holding driving device 33, the first bar-shaped rod 312 is located above the translation seat 2 along the front-back direction, each first clamping piece 311 is installed at the inner side of the first bar-shaped rod 312, and the inner edge of each first clamping piece 311 is arc-shaped; the second is embraced bowl unit 32 and is included second bar 322 and a plurality of second clamping piece 321, second bar 322 are installed embrace on bowl drive arrangement 33's the power take off to second bar 322 moves towards around being in the top of translation seat 2, each second clamping piece 321 is all installed in the inboard of second bar 322, and the interior border of second clamping piece 321 is the arc. The inner edges of the first clamping piece 311 and the second clamping piece 321 are both set to be arc-shaped, so that the container can be clamped easily when the first clamping piece 311 and the second clamping piece 321 are clamped. The above internal and external definitions: the side closer to the transfer passage 34 is inner and the side further from the transfer passage 34 is outer.

The translation driving device 6 comprises a first driving motor (not shown in the figure), a first annular synchronous belt 61, a first driving wheel (not shown in the figure) and a first driven wheel (not shown in the figure), the first driving motor, the first driving wheel and the first driven wheel are all arranged on the bracket 1, the first annular synchronous belt 61 is tensioned outside the first driving wheel and the first driven wheel, and the first driving wheel is in transmission connection with a power output shaft of the first driving motor; the first endless synchronous belt 61 includes a first advancing section 611 and a first returning section 612, the first advancing section 611 being on the upper side of the first returning section 612; the translation seat 2 is connected with a first advancing section 611 of the first annular synchronous belt 61; the support 1 is provided with a third guide rod 11 moving forwards and backwards, the translation seat 2 is provided with a third through hole 22 running through forwards and backwards, and the third guide rod 11 is located in the third through hole 22. The first driving wheel is driven by the first driving motor to rotate, the first driving wheel drives the first driven wheel to rotate through the first annular synchronous belt 61, and then the translation seat 2 connected with the first annular synchronous belt 61 moves back and forth under the guidance of the third guide rod 11.

During working, a plurality of unsealed containers are placed on the container conveying mechanism 5, and the sealing films are conveyed to the upper part of the vacuum film sucking disc 43 by the film conveying mechanism; then, each container is conveyed between the first bowl holding unit 31 and the second bowl holding unit 32 through the container conveying mechanism 5, the bowl holding driving device 33 drives the first bowl holding unit 31 and the second bowl holding unit 32 to move relatively close to each other, so that the first clamping piece 311 on the first bowl holding unit 31 and the second clamping piece 321 on the second bowl holding unit 32 clamp the container, and since the power input end of the lifting driving device 42 is installed on the power input end of the bowl holding driving device 33, the lifting driving device 42 drives the film suction strip-shaped seat 41 to move upwards while the first bowl holding unit 31 and the second bowl holding unit 32 clamp the container, so that the vacuum suction disc 43 sucks the sealing film above the vacuum suction disc through the vacuum suction port 431, and one container corresponds to one sealing film; and finally, the translation seat 2 is driven to move through the translation driving device 6, the translation seat 2 and the bowl holding mechanism 3, the film sucking mechanism 4, the container and the sealing diaphragm on the translation seat are translated backwards, and the container and the sealing diaphragm are simultaneously conveyed to a next sealing station for sealing. After the container and the sealing diaphragm are conveyed to the sealing station, the translation seat 2, the bowl holding mechanism 3 and the film sucking mechanism 4 are driven to translate forwards through the translation driving device 6, and the next round of longitudinal bowl holding and film sucking operation is carried out.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may occur to those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a vertical bowl of embracing of container capper inhales membrane conveying mechanism which characterized in that: the device comprises a support, a translation seat, a bowl holding mechanism, a film absorbing mechanism, a container conveying mechanism and a translation driving device capable of driving the translation seat to move back and forth, wherein the translation seat and the translation driving device are both arranged on the support, and the translation seat is in transmission connection with a power output end of the translation driving device; the bowl embracing mechanism comprises a first bowl embracing unit, a second bowl embracing unit and a bowl embracing driving device capable of driving the first bowl embracing unit and the second bowl embracing unit to open and close, the first bowl embracing unit and the second bowl embracing unit are oppositely arranged on the translation seat, a front-and-back conveying channel is formed between the first bowl embracing unit and the second bowl embracing unit, the bowl embracing driving device is arranged on the translation seat, and the first bowl embracing unit and the second bowl embracing unit are in transmission connection with a power output end of the bowl embracing driving device; the film sucking mechanism comprises a film sucking strip seat, a lifting driving device and a plurality of vacuum film sucking discs, the lifting driving device is installed on the translation seat and is positioned above the first bowl holding unit or the second bowl holding unit, the power input end of the lifting driving device is installed on the power input end of the bowl holding driving device, the film sucking strip seat is installed on the power output end of the lifting driving device, the film sucking strip seat is positioned above the translation seat along the front-back direction, each vacuum film sucking disc is installed on the film sucking strip seat, and a vacuum sucking port with an upward opening is formed in each vacuum film sucking disc; the first bowl holding unit is provided with a plurality of first clamping pieces, the second bowl holding unit is provided with a plurality of second clamping pieces correspondingly matched with the first clamping pieces, and each vacuum film sucking disc is correspondingly matched with the corresponding first clamping piece and the corresponding second clamping piece; the container conveying mechanism is arranged on the bracket and is positioned in the conveying channel, and the container conveying mechanism is positioned below the corresponding first clamping piece and the second clamping piece.

2. The longitudinal holding and film sucking conveying mechanism of the container sealing machine according to claim 1, characterized in that: the bowl holding driving device comprises a driving motor, an annular synchronous belt, a driving wheel, a driven wheel, a first connecting block and a second connecting block, wherein the driving motor, the driving wheel and the driven wheel are all arranged on the translation seat, the annular synchronous belt is tensioned outside the driving wheel and the driven wheel, and the driving wheel is in transmission connection with a power output shaft of the driving motor; the annular synchronous belt comprises a forward section and a return section, and the forward section is positioned on the upper side of the return section; the translation seat is provided with a first guide rod, the first guide rod is parallel to the advancing section and the returning section, the first connecting block is provided with a first through hole, the second connecting block is provided with a second through hole corresponding to the first through hole, and the first guide rod is positioned in the first through hole and the second through hole; the first connecting block is connected with the advancing section, and the first bowl holding unit is fixedly connected with the upper end of the first connecting block; the second connecting block is connected with the return section, and the second bowl holding unit is fixedly connected with the upper end of the second connecting block.

3. The longitudinal holding and film sucking conveying mechanism of the container sealing machine according to claim 2, characterized in that: the lifting driving device comprises a vertical supporting plate, a driving gear, a transmission gear, an eccentric gear and a lifting rod, the vertical supporting plate is installed on the translation seat, a guide sleeve moving up and down is arranged on the vertical supporting plate, a second guide rod is installed in the guide sleeve, and the membrane absorbing strip-shaped seat is installed at the upper end of the second guide rod; the driving gear is arranged on a rotating shaft of the driving wheel, and the transmission gear and the eccentric gear are both arranged at the lower part of the vertical supporting plate; the transmission gear is respectively meshed with the eccentric gear and the driving gear; the upper end of the lifting rod is hinged with the film absorbing strip-shaped seat, and the lower end of the lifting rod is hinged with the eccentric rotating shaft on the eccentric gear wheel surface.

4. The longitudinal holding and film sucking conveying mechanism of the container sealing machine according to claim 3, characterized in that: the lifting driving device further comprises a limiting block, the limiting block is installed on the wheel surface of the eccentric gear, a strip-shaped hole moving up and down is formed in the limiting block, and the eccentric rotating shaft is located in the strip-shaped hole.

5. The longitudinal holding and film sucking conveying mechanism of the container sealing machine according to claim 1, characterized in that: the first bowl holding unit comprises a first bar-shaped rod and a plurality of first clamping pieces, the first bar-shaped rod is installed at the power output end of the bowl holding driving device, the first bar-shaped rod is located above the translation seat along the front-back direction, each first clamping piece is installed on the inner side of the first bar-shaped rod, and the inner edge of each first clamping piece is arc-shaped; the second is embraced bowl unit and is included second bar and a plurality of the second clamping piece, the second bar is installed embrace bowl drive arrangement's power take off and is served to the second bar moves towards around being in the top of translation seat, each second clamping piece is all installed in the inboard of second bar, and the interior border of second clamping piece is the arc.

6. The longitudinal holding and film sucking conveying mechanism of the container sealing machine according to claim 1, characterized in that: the translation driving device comprises a first driving motor, a first annular synchronous belt, a first driving wheel and a first driven wheel, wherein the first driving motor, the first driving wheel and the first driven wheel are all arranged on the bracket; the translation seat is connected with a first advancing section of the first annular synchronous belt; the support is provided with a third guide rod in the front-back direction, the translation seat is provided with a third through hole which is through from front to back, and the third guide rod is positioned in the third through hole.