CN209739416U - File bag packaging machine - Google Patents

Abstract

The utility model discloses a file bag packaging machine, including the frame, put membrane mechanism, film fifty percent discount mechanism, film drive mechanism, film storage mechanism, bag membrane linkage push mechanism, file bag conveying mechanism, heat-seal mechanism and finished product collection mechanism, put membrane mechanism, film fifty percent discount mechanism, film drive mechanism, film storage mechanism, deflector roll, push away membrane bottom plate drive arrangement, push away membrane bottom plate, heat-seal mechanism, rear end compacting unit, finished product collection mechanism and all install set gradually in the frame and along film direction of delivery, file bag conveying mechanism installs in the frame and is in one side of bag membrane linkage push mechanism. The beneficial effects of the utility model reside in that: the file bag packaging machine can be used for fully automatically packaging file bags, so that the production efficiency is improved, and the production cost is reduced.

Description

File bag packaging machine

Technical Field

the utility model relates to a file bag production facility, in particular to file bag packagine machine.

Background

The file bag is also called as a file bag and is used for storing file data, and is an office supply with huge use amount. In order to protect the file bags from damage and pollution during transportation, the file bags need to be packaged by films for sale after being produced.

At present, a packaging mode of a file bag is generally to produce a matched packaging bag in addition, then the file bag is stuffed into the packaging bag in a manual mode, the file bag is packaged in the mode, the production speed is low, the production cost is high, meanwhile, the packaging bag needs to reserve a large bagging space to facilitate manual bagging during production, and therefore the file bag is not attractive enough after being bagged.

Disclosure of Invention

The utility model aims to solve the problem that a file bag packagine machine is provided, this kind of file bag packagine machine can pack the file bag full-automatically, has improved production efficiency, has reduced manufacturing cost.

In order to solve the technical problems, the technical scheme is as follows:

The utility model provides a file bag packagine machine, includes the frame, puts membrane mechanism, film fifty percent discount mechanism and film drive mechanism, along the direction of delivery of film, puts membrane mechanism, film fifty percent discount mechanism, film drive mechanism and installs in proper order in the frame, its characterized in that: the automatic packaging machine further comprises a film storage mechanism, a bag film linkage pushing mechanism, a file bag conveying mechanism, a heat sealing mechanism and a finished product collecting mechanism, wherein the bag film linkage pushing mechanism comprises a guide roller, a film pushing bottom plate driving device and a rear end pressing unit, and at least one notch is formed in the rear side edge of the film pushing bottom plate; film storage mechanism, deflector roll, push away membrane bottom plate drive arrangement, push away membrane bottom plate, heat-seal mechanism, rear end pressing unit, finished product collection mechanism and all install set gradually in the frame and along film direction of delivery film drive mechanism's rear, file bag conveying mechanism installs in the frame and is in one side of bag membrane linkage push mechanism, pushes away the membrane bottom plate and installs on pushing away membrane bottom plate drive arrangement's power take off end.

The film placing mechanism generally comprises a motor and a film placing roller, and the film placing roller is in transmission connection with an output shaft of the motor; the film folding mechanism generally adopts a triangular folding rack which is obliquely arranged; the film drawing mechanism generally adopts a plurality of drawing rollers, the film is discharged from the film discharging roller, and is folded by the triangular folding frame to form a double-layer film with one opening and one closing side, and the double-layer film is conveyed to the rear through the drawing rollers.

The film is folded in half to form a double-layer film with one opening and one closed side, and the file bag conveying mechanism is arranged on one side of the bag film linkage pushing mechanism and is positioned on one side of the opening after the film is folded in half. The working process of the file bag packaging machine is as follows: after the film is folded by the film folding mechanism, the upper layer edge and the lower layer edge of the rear end of the film are heat-sealed, and the film pushing bottom plate is positioned in the interlayer of the film; the file bag conveying mechanism conveys file bags from an opening of a folded film to a film pushing bottom plate of an interlayer of two layers of films, then the film pushing bottom plate drives the file bags to convey backwards, the rear ends of the file bags are in contact with the rear ends of the films and move towards the heat sealing mechanism together, when the file bags and the films are conveyed into the heat sealing mechanism, a rear end pressing unit simultaneously presses the file bags and the films onto a platform of a rack through a notch on the rear side edge of the film pushing bottom plate, the film pushing bottom plate moves forwards and returns to the front of the heat sealing mechanism, the heat sealing mechanism performs heat sealing and cutting on the upper layer and the lower layer of the films, the films form packaging bags of the file bags, meanwhile, the upper layer edge and the lower layer of the rear end cutting part of the films are sealed, a finished product collecting mechanism performs stacking and collecting on the packaged file bags, and therefore continuous packaging of the file bags is.

In the preferred scheme, film storage mechanism includes pivot and cylinder, and pivot one end is articulated with the frame, and the cylinder is installed on the other end of pivot. The film is when carrying out the heat-seal, need be promoted to the heat-seal machine to the bottom plate by pushing away the membrane, still need wait for file bag conveying mechanism to send into the intermediate layer of two-layer film with the file bag behind the heat-seal and just can continue to promote by pushing away the membrane bottom plate, therefore the removal of film has intermittent type nature, need control the speed of putting the membrane when putting the membrane, through setting up film storage mechanism, the film is carried to the guide roll through the cylinder, when the rear end film carries out the heat-seal, the front end film is because continuously put membrane length and constantly increases, under the action of gravity, the film hangs down, the cylinder uses the pivot to move down along the circumferencial direction as the centre of a circle this moment, when pushing away the membrane bottom plate and promoting the film rearward movement, the cylinder is driven by the film, the pivot rotates thereupon, the cylinder uses the. Through the arrangement, the film can be effectively prevented from being torn off, and the film releasing speed does not need to be frequently adjusted by an operator.

In a preferred scheme, the file bag conveying mechanism comprises a first translation unit, a second translation unit, a first pressing unit and a second pressing unit, the first translation unit, the second translation unit and the second pressing unit are all mounted on the rack, the second translation unit is located at the tail end of the first translation unit, the first pressing unit is mounted on the second translation unit, and the second pressing unit is located at the tail end of the second translation unit. When the file pocket conveying mechanism conveys file pockets, the first translation unit conveys the file pockets to the second translation unit, the first pressing unit presses the file pockets onto the second translation unit and conveys the file pockets to the film pushing bottom plate along with the second translation unit, the first pressing unit releases the file pockets, the second pressing unit presses the file pockets onto the film pushing bottom plate, and the second translation unit moves back to continue to wait for the feeding of the file pockets.

In a preferable scheme, the first translation unit comprises a first supporting plate, a first horizontal driving device and at least one guide block, the first supporting plate and the first horizontal driving device are respectively installed on the rack, the first supporting plate is transversely provided with strip-shaped holes with the same number as the guide blocks, the guide blocks are installed on the power output end of the first horizontal driving device, and the guide blocks are positioned in the strip-shaped holes and exposed out of the strip-shaped holes; the second translation unit comprises a second horizontal driving device and a second supporting plate, the second horizontal driving device is installed on the rack, the second supporting plate is in transmission connection with a power output end of the second horizontal driving device, and the position of the second supporting plate corresponds to the tail end of the first supporting plate; the first pressing unit comprises a first lifting driving device and a first pressing plate, the first lifting driving device is installed on the second supporting plate, the first pressing plate is in transmission connection with the power output end of the first lifting driving device, and the first pressing plate is located above the second supporting plate; the second pressing unit comprises a second lifting driving device and a first pressing block, the second lifting driving device is installed on the rack and located at the tail end of the second translation unit, the first pressing block is in transmission connection with a power output end of the second lifting driving device, and the first pressing block is located above the film pushing bottom plate. The file bag is placed on the first supporting plate, the first horizontal driving device drives the guide block to move along the strip-shaped hole, the guide block pushes the file bag to move to the second supporting plate, the first lifting driving device drives the first pressing plate to press downwards, the file bag is tightly pressed on the second supporting plate, the file bag is prevented from falling off in the moving process, the second horizontal driving device drives the second supporting plate to move, the file bag is driven to move to the film pushing bottom plate, the second lifting driving device drives the first pressing plate to press downwards, the file bag is tightly pressed on the film pushing bottom plate, the situation that the file bag is driven to move when the second supporting plate moves back is avoided, the first lifting driving device drives the first pressing plate to rise again, and the second horizontal driving device drives the second supporting plate to move back. Generally, the length of the second supporting plate is shorter than that of the file pocket, so that the compression of the second compression unit is prevented from being influenced.

In a further preferred scheme, the document bag conveying mechanism further comprises a limiting rod, and the limiting rod is arranged on the rack along the moving direction of the second supporting plate and is positioned in front of the second supporting plate. Through the arrangement, the two ends of the file bags sent to the second supporting plate by the first translation unit are aligned under the action of the limiting rods, so that the position of the file bags is not deviated during packaging, and meanwhile, the limiting rods can prop open the interlayer of the film, so that the file bags are more conveniently conveyed.

In the preferred scheme, heat-seal mechanism includes heat-seal platform, fixed unit and heat-seal unit, and the heat-seal platform is installed in the frame to the heat-seal platform is located bag membrane linkage push mechanism's rear, and fixed unit and heat-seal unit are installed in the frame along film direction of delivery in proper order. When the heat sealing is carried out, the fixing unit fixes the front end of the film to prevent the film from sliding, and the heat sealing unit carries out heat sealing on the film and cuts off the film.

In a further preferred scheme, the fixing unit comprises a third lifting driving device and a second pressing block, the third lifting driving device is installed on the rack, and the second pressing block is in transmission connection with a power output end of the third lifting driving device; the heat-sealing unit comprises a fourth lifting driving device, a longitudinal heat-sealing cutter and two second pressing plates, the fourth lifting driving device is installed on the frame, the longitudinal heat-sealing cutter and the two second pressing plates are respectively in transmission connection with the power output end of the fourth lifting driving device, and the longitudinal heat-sealing cutter is located between the two second pressing plates. When carrying out the heat-seal to the film, third lift drive second briquetting is fixed the front end of file bag and film, and fourth lift drive drives vertical heat-seal cutter and two second clamp plates simultaneously and pushes down, and two second clamp plates treat heat-seal department with the film and flatten, and vertical heat-seal cutter carries out the heat-seal and cuts off the film of file bag front end edge.

In a further preferable scheme, the heat-sealing unit further comprises a fifth lifting driving device, a transverse heat-sealing cutter and two third pressing plates, the fifth lifting driving device is mounted on the frame, the transverse heat-sealing cutter and the two third pressing plates are respectively in transmission connection with the power output end of the transverse heat-sealing driving device, and the transverse heat-sealing cutter is located between the two third pressing plates. Through the arrangement, the fifth lifting driving device drives the transverse heat-sealing cutter and the two third pressing plates to press down simultaneously, the heat-sealing positions of the films are pressed flatly by the two third pressing plates, and the films at the opening edges of the films are heat-sealed and cut off by the longitudinal heat-sealing cutter. When the film is subjected to heat sealing, whether the fifth lifting driving device is controlled to work or not can be selected according to needs, and four sides of the film are completely subjected to heat sealing.

In a preferable scheme, the rear-end pressing unit comprises a sixth lifting driving device and a third pressing block, the sixth lifting driving device is installed on the rack, and the third pressing block is in transmission connection with a power output end of the sixth lifting driving device. When the film pushing bottom plate pushes the file bag and the film to be conveyed into the heat sealing mechanism, the sixth lifting driving device drives the third pressing block to press downwards, and the third pressing block presses the file bag and the film on the rack simultaneously through the notch in the rear side edge of the film pushing bottom plate.

In a preferable scheme, the finished product collecting mechanism comprises a finished product conveying belt, a third translation unit and at least one clamp, the finished product conveying belt and the third translation unit are both arranged on the rack and located behind the heat sealing mechanism, the third translation unit is located above the finished product conveying belt, and the clamp is in transmission connection with a power output end of the third translation unit. After the file bags are packaged on the heat sealing mechanism, the third translation unit drives the clamp to move forwards, then the clamp clamps the packaged file bags, the third translation unit drives the clamp to move backwards, the clamp loosens the file bags, and the file bags fall onto a finished product conveying belt and are conveyed out along with the finished product conveying belt. The clamp generally comprises two jaws which can open and close automatically, and belongs to the prior art, and the details are not described here.

In a further preferred scheme, the third translation unit comprises two longitudinal guide rails, a transverse guide rail and a third horizontal driving device, the two longitudinal guide rails are mounted on the rack, two ends of the transverse guide rail are respectively mounted on the two longitudinal guide rails and can move along the two longitudinal guide rails, the transverse guide rail is in transmission connection with a power output end of the third horizontal driving device, and the clamp is mounted on the transverse guide rail.

The front and the back are along the conveying direction of the film, the first arrival is front, and the slow arrival is back.

The film pushing bottom plate driving device, the first horizontal driving device, the second horizontal driving device, the first lifting driving device, the second lifting driving device, the third lifting driving device, the fifth lifting driving device, the sixth lifting driving device and the third horizontal driving device can adopt an air cylinder, a piston rod of the air cylinder is used as a power output end, a structure that a motor, a synchronous wheel and a synchronous belt are matched is adopted, and a rack is used as the power output end.

The beneficial effects of the utility model reside in that: the file bag packaging machine can continuously send file bags into the interlayer of the film, and heat-seals the file bags and the film, so that the file bags are packaged, meanwhile, the edges in the packaging bags can be tightly attached to the edges of the file bags, the production efficiency is high, products are more attractive, manual operation is reduced, and the production cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a document bag packaging machine according to an embodiment of the present invention;

FIG. 2 is a top view of a file pouch packaging machine in an embodiment of the present invention;

FIG. 3 is a schematic structural view of the bag-film linkage pushing mechanism, the document bag conveying mechanism and the heat sealing mechanism in the embodiment of the present invention;

Fig. 4 is a side view of a document pocket transport mechanism in an embodiment of the present invention.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

as shown in fig. 1-4, a document bag packaging machine includes a frame 1, a film placing mechanism 2, a film folding mechanism 3, a film traction mechanism 4, a film storage mechanism 5, a bag film linkage pushing mechanism 6, a document bag conveying mechanism 7, a heat sealing mechanism 8 and a finished product collecting mechanism 9, wherein the bag film linkage pushing mechanism 6 includes a guide roller 601, a film pushing bottom plate 602, a film pushing bottom plate driving device 603 and a rear end pressing unit 604, the rear side edge of the film pushing bottom plate 602 is provided with two notches 6021, and the film placing mechanism 2, the film folding mechanism 3, the film traction mechanism 4, the film storage mechanism 5, the guide roller 601, the film pushing bottom plate driving device 603, the film pushing bottom plate 602, the heat sealing mechanism 8, the rear end pressing unit 604 and the finished product collecting mechanism 9 are sequentially mounted on the frame 1 along the conveying direction of the film; the document bag conveying mechanism 7 is mounted on the frame 1 and located at one side of the bag film linkage pushing mechanism 6, and the film pushing bottom plate 602 is mounted on the power output end of the film pushing bottom plate driving device 603.

The film placing mechanism 2 generally comprises a motor and a film placing roller, and the film placing roller is in transmission connection with an output shaft of the motor; the film folding mechanism 3 generally adopts a triangular folding rack which is obliquely arranged; the film drawing mechanism 4 generally employs a plurality of drawing rolls, and the film is discharged from the film discharge roll, folded in half by the triangular folding frame to form a double-layered film having an opening at one side and a closing at the other side, and then conveyed backward by the drawing rolls.

The film is folded in half to form a double-layer film which is opened at one side and closed at the other side, and the document bag conveying mechanism 7 is arranged at one side of the bag film linkage pushing mechanism 6 and is positioned at one side of the opening after the film is folded in half. The working process of the file bag packaging machine is as follows: after the film is folded in half by the film folding mechanism 3, the upper and lower edges of the rear end of the film are heat sealed, and the film pushing bottom plate 602 is positioned in the interlayer of the film; the file bag conveying mechanism 7 conveys file bags from an opening of a folded film to a film pushing bottom plate 602 of an interlayer of two layers of films, then the film pushing bottom plate 602 drives the file bags to convey backwards, so that the rear ends of the file bags are contacted with the rear ends of the films and move towards the heat sealing mechanism 8 together, when the file bags and the films are conveyed into the heat sealing mechanism 8, a rear end pressing unit 604 simultaneously presses the file bags and the films onto a platform of the rack 1 through a notch 6021 on the rear side edge of the film pushing bottom plate 602, the film pushing bottom plate 602 moves forwards and returns to the front of the heat sealing mechanism 8, the heat sealing mechanism 8 performs heat sealing and cutting on the upper layer and the lower layer of the films to form packaging bags of the file bags, meanwhile, the upper layer and the lower layer of the cut-off part of the rear ends of the films are sealed, and the finished product collecting mechanism 9 performs stacking and collecting on the packaged file bags, so that the file.

The film storing mechanism 5 comprises a rotating shaft 501 and a roller 502, one end of the rotating shaft 501 is hinged with the rack 1, and the roller 502 is installed at the other end of the rotating shaft 501. When the film is subjected to heat sealing, the film needs to be pushed into the heat sealing mechanism 8 by the film pushing bottom plate 602, the film needs to be pushed continuously by the film pushing bottom plate 602 after heat sealing by waiting for the document bag conveying mechanism 7 to convey the document bag into an interlayer of two layers of films, so that the movement of the film has intermittency, the film placing speed needs to be controlled during film placing, the film is conveyed to the guide roller 601 through the roller 502 by arranging the film storing mechanism 5, when the film at the rear end is subjected to heat sealing, the length of the film at the front end is continuously increased due to continuous film placing, the film drops downwards under the action of gravity, the roller 502 moves downwards along the circumferential direction by taking the rotating shaft 501 as a circle center at the moment, when the film pushing bottom plate 602 pushes the film to move backwards, the roller 502 is driven by the film, the rotating shaft 501 rotates along with the rotating shaft, the roller 502 moves upwards along. Through the arrangement, the film can be effectively prevented from being torn off, and the film releasing speed does not need to be frequently adjusted by an operator.

The document bag conveying mechanism 7 includes a first translation unit 701, a second translation unit 702, a first pressing unit 703 and a second pressing unit 704, the first translation unit 701, the second translation unit 702 and the second pressing unit 704 are all mounted on the frame 1, the second translation unit 702 is located at the end of the first translation unit 701, the first pressing unit 703 is mounted on the second translation unit 702, and the second pressing unit 704 is located at the end of the second translation unit 702. When the document pocket conveying mechanism 7 conveys document pockets, the first translation unit 701 conveys the document pockets to the second translation unit 702, the first pressing unit 703 presses the document pockets on the second translation unit 702 and conveys the document pockets to the film pushing bottom plate 602 along with the second translation unit 702, the first pressing unit 703 releases the document pockets, the second pressing unit 704 presses the document pockets on the film pushing bottom plate 602, and the second translation unit 702 moves back to continue waiting for the conveyance of the document pockets.

The first translation unit 701 comprises a first supporting plate 7011, a first horizontal driving device 7012 and three guide blocks 7013, the first supporting plate 7011 and the first horizontal driving device 7012 are respectively installed on the rack 1, the first supporting plate 7011 is transversely provided with strip-shaped holes 7014 which are as many as the guide blocks 7013, the guide blocks 7013 are installed on the power output end of the first horizontal driving device 7012, and the guide blocks 7013 are positioned in the strip-shaped holes 7014 and are exposed out of the strip-shaped holes 7014; the second translation unit 702 comprises a second horizontal driving device 7021 and a second supporting plate 7022, the second horizontal driving device 7021 is mounted on the rack 1, the second supporting plate 7022 is in transmission connection with a power output end of the second horizontal driving device 7021, and the position of the second supporting plate 7022 corresponds to the tail end of the first supporting plate 7011; the first pressing unit 703 comprises a first lifting driving device 7031 and a first pressing plate 7032, the first lifting driving device 7031 is mounted on the second supporting plate 7022, the first pressing plate 7032 is in transmission connection with a power output end of the first lifting driving device 7031, and the first pressing plate 7032 is located above the second supporting plate 7022; the second pressing unit 704 includes a second lifting driving device 7041 and a first pressing block 7042, the second lifting driving device 7041 is installed on the rack 1 and located at the end of the second translation unit 702, the first pressing block 7042 is in transmission connection with the power output end of the second lifting driving device 7041, and the first pressing block 7042 is located above the film pushing bottom plate 602. The file pocket is placed on the first supporting plate 7011, the first horizontal driving device 7012 drives the guide block 7013 to move along the strip-shaped hole 7014, so that the guide block 7013 pushes the file pocket to move to the second supporting plate 7022, the first lifting driving device 7031 drives the first pressing plate 7032 to press down to press the file pocket tightly on the second supporting plate 7022, thereby preventing the file pocket from falling off in the moving process, the second horizontal driving device 7021 drives the second supporting plate 7022 to move to drive the file pocket to move to the film pushing bottom plate 602, the second lifting driving device 7041 drives the first pressing plate 7042 to press down to press the file pocket tightly on the film pushing bottom plate 602, thereby preventing the file pocket from being driven to move when the second supporting plate 7022 moves back, the first lifting driving device 7031 drives the first pressing plate 7032 to ascend again, and the second horizontal driving device 7021 drives the second supporting plate 7022 to move back. Generally, the length of the second support plate 7022 is shorter than the length of the file pocket to avoid affecting the compression of the second compression unit 704.

The file bag conveying mechanism 7 further comprises a limiting rod 705, and the limiting rod 705 is arranged on the rack 1 in the moving direction of the second supporting plate 7022 and is positioned in front of the second supporting plate 7022. Through the arrangement, the two ends of the file pocket sent to the second supporting plate 7022 by the first translation unit 701 are aligned under the action of the limiting rod 705, so that the position of the file pocket is not deviated during packaging, and meanwhile, the limiting rod 705 can expand an interlayer of a film, so that the file pocket is more convenient to convey.

The heat-seal mechanism 8 includes a heat-seal platform 801, a fixing unit 802 and a heat-seal unit 803, the heat-seal platform 801 is installed on the machine frame 1, the heat-seal platform 801 is located behind the bag film linkage pushing mechanism 6, and the fixing unit 802 and the heat-seal unit 803 are sequentially installed on the machine frame 1 along the film conveying direction. When heat sealing is performed, the fixing unit 802 fixes the front end of the film to prevent the film from sliding, and the heat sealing unit 803 heat seals and cuts the film.

The fixing unit 802 comprises a third lifting driving device 8021 and a second pressing block 8022, the third lifting driving device 8021 is mounted on the rack 1, and the second pressing block 8022 is in transmission connection with a power output end of the third lifting driving device 8021; the heat-sealing unit 803 includes a fourth lifting driving device 8031, a longitudinal heat-sealing cutter 8032 and two second pressing plates 8033, the fourth lifting driving device 8031 is installed on the machine frame 1, the longitudinal heat-sealing cutter 8032 and the two second pressing plates 8033 are respectively in transmission connection with a power output end of the fourth lifting driving device 8031, and the longitudinal heat-sealing cutter 8032 is located between the two second pressing plates 8033. When the film is heat sealed, the third lifting driving device 8021 drives the second pressing block 8022 to fix the front ends of the file bag and the film, the fourth lifting driving device 8031 simultaneously drives the longitudinal heat sealing cutter 8032 and the two second pressing plates 8033 to press down, the two second pressing plates 8033 flatten the position of the film to be heat sealed, and the longitudinal heat sealing cutter 8032 heat seals and cuts the film at the edge of the front end of the file bag.

The heat-sealing unit 803 further includes a fifth lifting driving device 8034, a transverse heat-sealing cutter 8035 and two third pressing plates 8036, the fifth lifting driving device 8034 is installed on the machine frame 1, the transverse heat-sealing cutter 8035 and the two third pressing plates 8036 are respectively in transmission connection with a power output end of the transverse heat-sealing driving device, and the transverse heat-sealing cutter 8035 is located between the two third pressing plates 8036. With this arrangement, the fifth lifting drive device 8034 drives the transverse heat-seal cutter 8035 and the two third pressing plates 8036 to press down at the same time, the two third pressing plates 8036 flatten the portion of the film to be heat-sealed, and the longitudinal heat-seal cutter 8032 heat-seals and cuts the film at the edge of the film opening. When heat sealing is performed, whether the fifth lifting drive device 8034 is controlled to work or not can be selected according to needs, so that four sides of the film are completely heat sealed.

The rear-end pressing unit 604 includes a sixth lifting driving device 6041 and a third pressing block 6042, the sixth lifting driving device 6041 is installed on the frame 1, and the third pressing block 6042 is in transmission connection with a power output end of the sixth lifting driving device 6041. When the film pushing bottom plate 602 pushes the file bag and the film to be conveyed into the heat sealing mechanism 8, the sixth lifting driving device 6041 drives the third pressing block 6042 to press downwards, and the third pressing block 6042 presses the file bag and the film onto the rack 1 through the notch 6021 on the rear side edge of the film pushing bottom plate 602.

The finished product collecting mechanism 9 comprises a finished product conveyer belt 901, a third translation unit 902 and two clamps 903, wherein the finished product conveyer belt 901 and the third translation unit 902 are both arranged on the machine frame 1 and are positioned behind the heat sealing mechanism 8, the third translation unit 902 is positioned above the finished product conveyer belt 901, and the clamps 903 are in transmission connection with the power output end of the third translation unit 902. After the document pocket is completely wrapped in the heat sealing mechanism 8, the third transfer unit 902 drives the clamp 903 to move forward, then the clamp 903 clamps the completely wrapped document pocket, the third transfer unit 902 drives the clamp 903 to move backward, the clamp 903 releases the document pocket, and the document pocket falls onto the finished product conveyor 901 and is conveyed out along with the finished product conveyor 901. The gripper 903 generally comprises two jaws that can open and close automatically, and is known in the art and will not be described in detail herein.

the third translation unit 902 comprises two longitudinal guide rails 9021, a transverse guide rail 9022 and a third horizontal driving device 9023, the two longitudinal guide rails 9021 are mounted on the frame 1, two ends of the transverse guide rail 9022 are mounted on the two longitudinal guide rails 9021 respectively and can move along the two longitudinal guide rails 9021, the transverse guide rail 9022 is in transmission connection with a power output end of the third horizontal driving device 9023, and the clamp 903 is mounted on the transverse guide rail 9022.

The front and the back are along the conveying direction of the film, the first arrival is front, and the slow arrival is back.

The film pushing bottom plate driving device 603, the first horizontal driving device 7012, the second horizontal driving device 7021, the first lifting driving device 7031, the second lifting driving device 7041, the third lifting driving device 8021, the fifth lifting driving device 8034, the sixth lifting driving device 6041 and the third horizontal driving device 9023 may adopt an air cylinder, a piston rod of the air cylinder is used as a power output end, or a structure in which a motor, a gear and a rack are matched, and the rack is used as the power output end.

Claims (10)

1. the utility model provides a file bag packagine machine, includes the frame, puts membrane mechanism, film fifty percent discount mechanism and film drive mechanism, along the direction of delivery of film, puts membrane mechanism, film fifty percent discount mechanism, film drive mechanism and installs in proper order in the frame, its characterized in that: the automatic packaging machine further comprises a film storage mechanism, a bag film linkage pushing mechanism, a file bag conveying mechanism, a heat sealing mechanism and a finished product collecting mechanism, wherein the bag film linkage pushing mechanism comprises a guide roller, a film pushing bottom plate driving device and a rear end pressing unit, and at least one notch is formed in the rear side edge of the film pushing bottom plate; film storage mechanism, deflector roll, push away membrane bottom plate drive arrangement, push away membrane bottom plate, heat-seal mechanism, rear end pressing unit, finished product collection mechanism and all install set gradually in the frame and along film direction of delivery film drive mechanism's rear, file bag conveying mechanism installs in the frame and is in one side of bag membrane linkage push mechanism, pushes away the membrane bottom plate and installs on pushing away membrane bottom plate drive arrangement's power take off end.

2. A file pouch wrapping machine as claimed in claim 1 wherein: the film storing mechanism comprises a rotating shaft and a roller, one end of the rotating shaft is hinged with the rack, and the roller is installed at the other end of the rotating shaft.

3. A file pouch wrapping machine as claimed in claim 1 wherein: the file bag conveying mechanism comprises a first translation unit, a second translation unit, a first pressing unit and a second pressing unit, wherein the first translation unit, the second translation unit and the second pressing unit are all installed on the rack, the second translation unit is located at the tail end of the first translation unit, the first pressing unit is installed on the second translation unit, and the second pressing unit is located at the tail end of the second translation unit.

4. a file pouch wrapping machine as claimed in claim 3 wherein: the first translation unit comprises a first supporting plate, a first horizontal driving device and at least one guide block, the first supporting plate and the first horizontal driving device are respectively installed on the rack, the first supporting plate is transversely provided with strip-shaped holes with the same number as the guide blocks, the guide blocks are installed on the power output end of the first horizontal driving device, and the guide blocks are positioned in the strip-shaped holes and exposed outside the strip-shaped holes; the second translation unit comprises a second horizontal driving device and a second supporting plate, the second horizontal driving device is installed on the rack, the second supporting plate is in transmission connection with a power output end of the second horizontal driving device, and the position of the second supporting plate corresponds to the tail end of the first supporting plate; the first pressing unit comprises a first lifting driving device and a first pressing plate, the first lifting driving device is installed on the second supporting plate, the first pressing plate is in transmission connection with the power output end of the first lifting driving device, and the first pressing plate is located above the second supporting plate; the second pressing unit comprises a second lifting driving device and a first pressing block, the second lifting driving device is installed on the rack and located at the tail end of the second translation unit, the first pressing block is in transmission connection with a power output end of the second lifting driving device, and the first pressing block is located above the film pushing bottom plate.

5. A file pouch wrapping machine as claimed in claim 4 wherein: the file bag conveying mechanism further comprises a limiting rod, and the limiting rod is arranged on the rack along the moving direction of the second supporting plate and is positioned in front of the second supporting plate.

6. A file pouch wrapping machine as claimed in claim 1 wherein: the heat sealing mechanism comprises a heat sealing platform, a fixing unit and a heat sealing unit, the heat sealing platform is installed on the frame, the heat sealing platform is located behind the bag film linkage pushing mechanism, and the fixing unit and the heat sealing unit are sequentially installed on the frame along the film conveying direction.

7. The file pouch wrapping machine of claim 6 wherein: the fixing unit comprises a third lifting driving device and a second pressing block, the third lifting driving device is installed on the rack, and the second pressing block is in transmission connection with the power output end of the third lifting driving device; the heat-sealing unit comprises a fourth lifting driving device, a longitudinal heat-sealing cutter and two second pressing plates, the fourth lifting driving device is installed on the frame, the longitudinal heat-sealing cutter and the two second pressing plates are respectively in transmission connection with the power output end of the fourth lifting driving device, and the longitudinal heat-sealing cutter is located between the two second pressing plates.

8. The file pouch wrapping machine of claim 7 wherein: the heat sealing unit further comprises a fifth lifting driving device, a transverse heat sealing cutter and two third pressing plates, the fifth lifting driving device is installed on the rack, the transverse heat sealing cutter and the two third pressing plates are in transmission connection with the power output end of the transverse heat sealing driving device respectively, and the transverse heat sealing cutter is located between the two third pressing plates.

9. A file pouch wrapping machine as claimed in claim 1 wherein: the rear end pressing unit comprises a sixth lifting driving device and a third pressing block, the sixth lifting driving device is installed on the rack, and the third pressing block is in transmission connection with the power output end of the sixth lifting driving device.

10. A file pouch wrapping machine as claimed in claim 1 wherein: the finished product collecting mechanism comprises a finished product conveying belt, a third translation unit and at least one clamp, the finished product conveying belt and the third translation unit are both arranged on the rack and positioned behind the heat sealing mechanism, and the third translation unit is positioned above the finished product conveying belt; the third translation unit comprises two longitudinal guide rails, a transverse guide rail and a third horizontal driving device, the two longitudinal guide rails are arranged on the rack, two ends of the transverse guide rail are respectively arranged on the two longitudinal guide rails and can move along the two longitudinal guide rails, the transverse guide rail is in transmission connection with a power output end of the third horizontal driving device, and the clamp is arranged on the transverse guide rail.