CN209988195U - Automatic edge sealing and labeling production line - Google Patents

Abstract

The utility model relates to an automatic edge sealing pastes mark production line, include: the device comprises a size identification system, a film feeding system, a bag forming system, a labeling system, a transverse sealing and cutting system, a longitudinal sealing and cutting system, an identification station conveying belt, a labeling station conveying belt, a sealing and cutting station conveying belt and a waste film recovery system. The working principle is as follows: size identification system treats packing product width and height and discerns, send membrane system to the bagging-off system with packing rolling film, the bagging-off system is rolled up the packing and is opened out the shape of packing bag with packing, the mark system pastes express delivery single face information on the packing bag, horizontal sealing system of cutting accomplishes the involution and tailors of wrapping bag moving direction, install and seal the vertical system of cutting that cuts one side of worker's position conveyer belt and carry out the involution and tailor to the sack of perpendicular to moving direction, useless membrane recovery system is retrieved remaining packing rolling film of tailorring. The utility model provides a to the packing of nonstandard size and different material products and paste the mark problem.

Description

Automatic edge sealing and labeling production line

Technical Field

The utility model belongs to the technical field of packaging machinery and specifically relates to an automatic wrapping bag that seals and pastes mark equipment is related to.

Background

At present, along with the rapid popularization of the e-commerce online shopping, the express packaging industry is rapidly increased in recent years. The E-commerce industry develops rapidly and draws the express packaging industry to rise.

Express packaging mainly realizes the operation of bagging and labeling products. The bag sleeving operation is mainly completed through an L-shaped sealing and cutting machine or an edge sealing machine, and then the labeling operation of express single-side is realized through a labeling machine.

The working principle of the L-shaped sealing and cutting machine is basically the same as that of the edge sealing machine: firstly, folding and unfolding a plastic roll film required by packaging into a shape required by packaging by a triangular former; and then sealing and cutting the seal by a heat-sealing knife.

The difference is that: the L-shaped sealing and cutting machine realizes sealing and cutting of the seal through the sealing cutter row, the length of the sealing cutter row is limited, and the length and the width of the packaging bag cannot be adjusted; the edge sealing machine realizes transverse sealing and cutting of the packaging bag seal through the sealing cutter row, the longitudinal seal is completed by the upper and lower roller sets and the sealing cutter in a cooperative mode, the roller sets realize the longitudinal seal movement of the packaging bag, and the sealing cutter performs sealing and cutting on the longitudinal bag opening. It is noted that the prior edge sealing machine cannot realize the adjustment of the packaging width.

Known from the working principle of the L-shaped sealing and cutting machine and the edge sealing machine, the existing automatic sealing equipment for the packaging bag cannot realize the packaging operation of products (non-standard products) with any size, which undoubtedly greatly limits the packaging and application range.

The labeller pastes the express delivery wrapping bag with the single face that prints on, and the current labeller in market can only carry out the subsides mark operation to the stereoplasm plane, can't realize pasting the mark operation to flexible product (for example clothing class).

Disclosure of Invention

To the not enough of existence among the prior art, the utility model aims at providing an automatic edge sealing pastes mark production line realizes packing not unidimensional product, solves the subsides mark operation of flexible product simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic edge sealing and labeling production line comprises: the device comprises a size identification system, a film feeding system, a bag forming system, a labeling system, a transverse sealing and cutting system, a longitudinal sealing and cutting system, an identification station conveying belt, a labeling station conveying belt, a sealing and cutting station conveying belt and a waste film recovery system. The layout relationship is as follows: according to the motion direction of the product to be packaged, the product to be packaged sequentially passes through the identification station conveying belt, the labeling station conveying belt and the sealing and cutting station conveying belt. The size recognition system is arranged on the recognition station conveying belt, the film feeding system is arranged on one side of the labeling station conveying belt, the bagging system is arranged above and below the labeling station conveying belt and can adjust the height of the labeling station conveying belt, the labeling system is arranged on one side of the labeling station conveying belt, the transverse sealing and cutting system is arranged between the labeling station conveying belt and the sealing and cutting station conveying belt, the longitudinal sealing and cutting system is fixed on the sealing and cutting station conveying belt, and the waste film recovery system is arranged on one side of the sealing and cutting station conveying belt.

The working principle is as follows: detecting the width and height of the product to be packaged on the identification station conveying belt through a size identification system, and transmitting the measured size data to a controller; the product to be packaged after size identification moves to a labeling station conveying belt, a film conveying system conveys a packaging roll film to a bag forming system, the bag forming system folds the packaging roll film into a shape of a packaging bag, the product to be packaged and the packaging bag move to a labeling system at the same time, and the labeling system pastes express single-side information on the packaging bag; when the packaged product and the packaging bag move to the transverse sealing and cutting system, the transverse sealing and cutting system completes sealing and cutting of the movement direction of the packaging bag; then the packaging bags and the products are moved into a sealing and cutting conveyer belt, and a longitudinal sealing and cutting system arranged on one side of the sealing and cutting conveyer belt seals and cuts the bag openings of the packaging bags vertical to the moving direction; and the waste film recovery system recovers the cut and residual packaging roll film.

The identification station conveyer belt comprises: the device comprises an identification station belt, an identification station driving wheel, an identification station motor, an identification station driven wheel, an identification station right side supporting frame, an identification station left side supporting frame and an identification station mounting upright post.

Further, according to the product moving direction of waiting to pack, will discern the left support frame name of station belt and discern station left side support frame, the support frame name on right side discerns station right side support frame.

Furthermore, the identification station left side support frame and the identification station right side support frame are called as identification station support frames.

The recognition station motor is connected with the recognition station driving wheel, the motor is fixed on the recognition station right side supporting frame through the motor mounting frame, the recognition station driving wheel is installed at one end of the recognition station right side supporting frame and one end of the recognition station left side supporting frame, and the recognition station driven wheel is installed at the other end of the recognition station right side supporting frame and the other end of the recognition station left side supporting frame. The identification station belt is sleeved on the identification station driving wheel and the identification station driven wheel. And two ends of the identification station support frame are fixedly connected with the identification station mounting stand columns through triangular connecting pieces respectively.

The identification station conveying belt provides power for moving a product to be packaged and is convenient for fixedly mounting a size identification system.

The size recognition system includes: the device comprises a width detection sensor, a width detection sensor mounting frame, a width detection sensor baffle, a height detection sensor and a height detection sensor mounting frame.

Furthermore, the width detection sensor and the height detection sensor are called as a dimension detection sensor, and the dimension detection sensor is a laser displacement sensor.

The measuring principle of the laser displacement sensor is a triangulation method: the laser displacement sensor emitter emits visible laser to the surface of an object to be measured through the lens, the laser reflected by the object is picked up through the sensor receiver lens, the light spot angles formed by different distances at the receiver are different, and the processor can calculate the distance between the sensor and the object to be measured according to the light spot angles and the known distance between the laser displacement sensors.

The width detection sensor is fixed on the width detection sensor mounting frame, the width detection sensor mounting frame and the width detection sensor mounting frame are fixed through screws, and the width detection sensor mounting frame is fixed at one end of the support frame on the left side of the identification station. The width detection sensor baffle is fixedly connected to one end of the support frame on the right side of the recognition station through a screw.

Furthermore, the width detection sensor mounting frame and the width detection sensor baffle are fixedly connected to the same ends of the two identification station support frames respectively.

The width measurement principle of the product to be packaged is as follows: when no product passes through the identification station conveyor belt, a light beam emitted by the width detection sensor is emitted to the width detection sensor baffle plate, and returns to the width detection sensor after being reflected by the width detection sensor baffle plate, and the measurement distance is the distance between the width detection sensor and the width detection sensor baffle plate; when a product to be packaged passes through, the light beam is reflected back to the width detection sensor through the left side surface of the product to be packaged, and the measurement distance at the moment is the distance between the left side surface of the product to be detected and the width detection sensor. The product width is the difference between the two measured distances.

The height detection sensor is fixed at one end of the height detection sensor mounting frame, the height detection sensor mounting frame is fixed between the height detection sensor mounting frame and the height detection sensor mounting frame through screws, the height detection sensor mounting frame is formed by vertically welding rectangular steel pipes, and the other end of the height detection sensor mounting frame is fixed on a support frame on the right side of the recognition station through screws.

The height detection principle of the product to be packaged is as follows: when no product passes through the identification station conveyor belt, a light beam emitted by the height detection sensor is reflected back to the height detection sensor through the identification station belt, and the measured distance is the distance between the height detection sensor and the identification station belt; when the product passes through, the light beam is reflected back to the height detection sensor through the upper surface of the product to be packaged, and the measured distance at the moment is the distance between the upper surface of the product and the height detection sensor. The product height is the difference between the measured distances of the two different working conditions.

The size data of the product to be packaged is transmitted to the controller for controlling the moving distance of the longitudinal sealing and cutting system.

Paste mark station conveyer belt include: the labeling machine comprises a labeling station belt, a labeling station driving wheel, a labeling station motor, a labeling station driven wheel, a labeling station left side supporting frame, a labeling station right side supporting frame and a labeling station mounting upright column.

Furthermore, according to the moving direction of the product to be packaged, the supporting frame on the left side of the belt of the labeling station is named as a supporting frame on the left side of the labeling station, and the supporting frame on the right side of the belt of the labeling station is named as a supporting frame on the right side of the labeling station.

Furthermore, the right supporting frame and the left supporting frame of the labeling station are called as the supporting frames of the labeling station.

Labeling station motor is connected with labeling station action wheel, and the motor passes through the motor mounting bracket to be fixed on labeling station right side support frame, pastes labeling station action wheel and installs at labeling station right side support frame and labeling station left side support frame one end, pastes the labeling station and installs in the other end of labeling station right side support frame and labeling station left side support frame from the driving wheel. The labeling station belt is sleeved on the labeling station driving wheel and the labeling station driven wheel in a penetrating manner. Two ends of the labeling station support frame are fixedly connected with the labeling station mounting upright posts through triangular connecting pieces respectively.

The labeling station conveying belt provides power for moving a product to be packaged and is used for installing and fixing the film feeding system, the bag forming system and the labeling system.

The film feeding system comprises: the film separating device comprises a roller, a roller mounting frame, a film pulling guide rod, a film separating guide rod, a film feeding system supporting frame and a film feeding system mounting upright post.

The film drawing guide rod and the film separating guide rod are respectively and fixedly connected to the film feeding system installation stand column. The film feeding system mounting upright post is fixed on one side of the support frame on the right side of the labeling station.

The plastic roll film used for packaging is sleeved on the roller, and the motor drives the roller to rotate so as to drive the plastic roll film to rotate. The rotated plastic packaging film passes through the film-separating guide rod after passing through the film-pulling guide rod, the film-separating guide rod separates the plastic packaging film into an upper plastic packaging film and a lower plastic packaging film, and the two separated plastic packaging films are folded and unfolded into a shape of a packaging bag by a bag-forming system.

Furthermore, the plastic roll film is formed by folding the plastic packaging film in half and then winding the plastic roll film on a winding drum, and the plastic roll film is drawn out from the winding drum during use. It is noted that the plastic packaging film is drawn out in two layers each time, and is separated by the film separating guide.

The bagging system comprises: an upper triangle former, an upper lifting sliding plate, a lower triangle former, a lower lifting sliding plate and a sliding plate mounting rod.

The upper triangular former is fixed on an upper lifting sliding plate through bolts and nuts, and the upper lifting sliding plate is positioned above a labeling station belt. The lower triangular former is fixed on the lower lifting sliding plate through bolts and nuts, and the lower lifting sliding plate is positioned below the labeling station belt. The upper lifting sliding plate and the lower lifting sliding plate are sleeved on a sliding plate mounting rod in a penetrating manner, and the sliding plate mounting rod is fixedly connected to the membrane conveying system mounting upright column.

Furthermore, the upper lifting sliding plate and the lower lifting sliding plate can slide on the sliding plate mounting rod. The height of the lifting sliding plate can be adjusted to package products with different heights.

Further, the upper layer plastic packaging film sent out by the film feeding system is folded and unfolded by 90 degrees through the upper triangular former, and is drawn out from the lower surface of the upper triangular former; in the same way, the lower layer of plastic packaging film is folded and unfolded by 90 degrees through the lower triangular former and is drawn out from the lower surface of the lower triangular former. The folded plastic packaging film forms the shape of a packaging bag.

Furthermore, according to the working principle of the upper and lower triangle formers, the width dimension of the folded and unfolded packaging bag is determined by the upper and lower triangle formers. The size of the product to be packaged is smaller than the right-angle side length of the triangular former.

Labeling system includes: labeller, labeller platform, labeller platform cylinder, labeller transversely adjust the support, labeller vertically adjust the support, labeller installation stand, labeller workstation and workstation mounting bracket.

The labeller is fixed on labeller transversely adjusts the support, and labeller transversely adjusts the support and vertically adjusts the leg joint with the labeller, and labeller vertically adjusts the support and is connected with labeller installation stand, and labeller installation stand is laid in labeling station right side support frame one side. The labeler workbench is fixed on the workbench mounting frame, and the workbench mounting frame is connected with the left support frame of the labeling station through screws.

Furthermore, the transverse adjusting bracket of the labeling machine can horizontally slide relative to the longitudinal adjusting bracket of the labeling machine, so that the position adjustment of the labeling machine and the labeling table of the labeling machine in the horizontal direction is realized.

Furthermore, the vertical adjusting bracket of the labeling machine can vertically slide relative to the mounting upright post of the labeling machine, so that the vertical direction adjustment of the labeling machine and the labeling table of the labeling machine is realized.

Furthermore, the labeling table of the labeling machine is positioned above the workbench of the labeling machine, and the working plane of the labeling table of the labeling machine is parallel to the working plane of the workbench of the labeling machine.

The labeling machine system has the working principle that: the plastic packaging film drawn out from the lower surface of the upper triangular former passes through the space between the upper surface of the working platform of the labeling machine and the labeling platform of the labeling machine, and the labeling platform of the labeling machine pastes the printed single-sided information on the plastic packaging film.

The transverse sealing and cutting system comprises: the device comprises a transverse knife sealing system, a transverse knife sealing mounting frame, a transverse knife sealing sliding support, a cylindrical linear guide rail, a transverse knife sealing cushion block sliding support, a photoelectric eye and a photoelectric eye mounting frame. The transverse sealing knife system comprises a transverse heating pipe, a transverse sealing knife and a transverse sealing knife protection plate.

The photoelectric eye is arranged on the photoelectric eye mounting rack, and the photoelectric eye mounting rack is symmetrically arranged at one end of each of the two labeling station support frames.

The transverse heating pipe is installed inside the transverse sealing knife, the transverse sealing knife is fixedly connected to the transverse sealing knife installation frame, and the transverse sealing knife protection plate is installed on the transverse sealing knife installation frame through a spring and can move with a certain inertia relative to the transverse sealing knife installation frame. The transverse sealing knife mounting frame is fixedly connected to a transverse sealing knife sliding support, the transverse sealing knife sliding support is sleeved on the cylindrical linear guide rail, and the transverse sealing knife sliding support can slide along the axis direction of the cylindrical linear guide rail.

The transverse knife sealing cushion block is fixedly connected with a transverse knife sealing cushion block sliding support through bolts and nuts, and the transverse knife sealing cushion block sliding support is sleeved on the cylindrical linear guide rail in a penetrating mode and can slide along the cylindrical linear guide rail.

Furthermore, the cylindrical linear guide rail is fixedly connected to the sealing and cutting station mounting upright post.

Furthermore, the transverse sealing knife sliding support and the transverse sealing knife cushion block sliding support can slide along a cylindrical linear guide rail, and power of the transverse sealing knife sliding support and the transverse sealing knife cushion block sliding support is provided by an air cylinder.

The working principle of the transverse sealing and cutting system is as follows: when the packaging bag and the product to be packaged which are subjected to labeling pass through the transverse sealing and cutting system, the photoelectric eyes detect that the product passes through the packaging bag and the product to be packaged. The air cylinder drives the transverse sealing knife sliding support and the transverse sealing knife cushion block sliding support to move towards the middle simultaneously, so that the transverse sealing knife and the transverse sealing knife cushion block are in mutual contact, and sealing and cutting operations of the bag opening in the moving direction of the packaging bag are completed.

Seal cut station conveyer belt include: a sealing and cutting station toothed belt, a sealing and cutting station driving toothed wheel, a sealing and cutting station motor, a sealing and cutting station driven toothed wheel, a sealing and cutting station left support frame, a sealing and cutting station right support frame and a sealing and cutting station mounting upright post.

Furthermore, according to the moving direction of the product to be packaged, the supporting frame on the left side of the belt of the sealing and cutting station is named as a left supporting frame of the sealing and cutting station, and the supporting frame on the right side of the belt of the sealing and cutting station is named as a right supporting frame of the sealing and cutting station.

Furthermore, the sealing and cutting station right supporting frame and the sealing and cutting station left supporting frame are called as sealing and cutting station supporting frames.

The sealing and cutting station motor is connected with the sealing and cutting station driving toothed wheel, the motor is fixed on the sealing and cutting station right supporting frame through a motor mounting frame, the sealing and cutting station driving toothed wheel is installed at one end of the sealing and cutting station right supporting frame and one end of the sealing and cutting station left supporting frame, and the sealing and cutting station driven toothed wheel is installed at the other end of the sealing and cutting station right supporting frame and the sealing and cutting station left supporting frame. The sealing and cutting station toothed belt is sleeved on the sealing and cutting station driving toothed wheel and the sealing and cutting station driven toothed wheel. And two ends of the sealing and cutting station support frame are fixedly connected with the sealing and cutting station mounting stand columns through triangular connecting pieces respectively.

Furthermore, a plurality of the sealing and cutting station tooth-shaped belts are simultaneously meshed with the driving tooth-shaped wheel and the driven tooth-shaped wheel of the sealing and cutting station, a certain gap is formed between the sealing and cutting station tooth-shaped belts, and the gap width is the width of the longitudinal sealing cutter seat.

The sealing and cutting station conveyor belt provides power for the movement of the product to be packaged, and is provided with a fixed longitudinal sealing and cutting system and a waste film recovery system.

The longitudinal sealing and cutting system comprises: the vertical sealing cutter device comprises a vertical sealing cutter system, a vertical sealing cutter pressing wheel, a vertical sealing cutter mounting frame, a horizontal moving lead screw mounting frame, a vertical sealing cutter cushion block mounting frame, a cushion block horizontal moving lead screw mounting frame, a vertical moving lead screw and a vertical moving lead screw mounting frame. The longitudinal knife sealing system comprises a longitudinal heating pipe, a longitudinal knife and a longitudinal knife sealing seat.

The longitudinal heating pipe is installed inside the longitudinal sealing cutter, the longitudinal sealing cutter and the longitudinal sealing cutter pressing wheel are fixed on a longitudinal sealing cutter seat, and the longitudinal sealing cutter seat is fixedly connected to a longitudinal sealing cutter mounting frame. The longitudinal sealing cutter mounting frame is connected with the horizontal moving lead screw through a bolt, and the horizontal moving lead screw is fixed on the horizontal moving lead screw mounting frame.

Furthermore, the longitudinal sealing cutter pinch roller is driven by a motor, and the linear speed and the direction of the longitudinal sealing cutter pinch roller are the same as those of the toothed belt at the sealing and cutting station.

Furthermore, the longitudinal sealing knife mounting frame can move along the axis direction of the horizontal moving lead screw, and the power of the longitudinal sealing knife mounting frame is driven by a lead screw motor.

The longitudinal knife sealing cushion block is connected with the longitudinal knife sealing cushion block mounting rack through screws, the longitudinal knife sealing cushion block mounting rack is connected with the cushion block horizontal movement lead screw, and the cushion block horizontal movement lead screw is mounted on the cushion block horizontal movement lead screw mounting rack.

The horizontal movement lead screw mounting frame and the cushion block horizontal movement lead screw mounting frame are respectively mounted on the vertical movement lead screw and can axially move along the vertical movement lead screw, the vertical movement lead screw is fixed on the vertical movement lead screw mounting frame, and the vertical movement lead screw mounting frame is fixedly connected with the sealing and cutting station left support frame through bolts.

The working principle of the longitudinal sealing and cutting system is as follows: when the packaged product is moved into the sealing and cutting station conveyor belt, the lead screw is controlled to rotate according to the product width data detected by the size identification system, so that the longitudinal sealing cutter system moves to a proper sealing and cutting position, and the bag opening of the packaging bag is sealed and cut.

Further, the sealing of the bag mouth perpendicular to the moving direction of the product is carried out in the gap between the tooth belts at the sealing and cutting station.

The waste film recovery system includes: the waste film recycling device comprises a waste film recycling wheel, a waste film recycling wheel mounting frame, a waste film recycling guide wheel, a waste film recycling support frame, a waste film recycling mounting upright post and a waste film recycling driving motor.

The waste film recycling wheel is installed on a waste film recycling wheel installation frame, the waste film recycling installation frame is fixedly connected with a waste film recycling installation stand column through screws, and the waste film recycling installation stand column is fixed with a waste film recycling support frame through bolts and nuts. And the waste film recycling guide wheel is fixed on the waste film recycling mounting upright post.

Furthermore, the waste film recycling wheel can rotate relative to the waste film recycling wheel mounting frame, and the power of the waste film recycling wheel is provided by a waste film recycling driving motor.

Furthermore, the waste film recycling guide wheel can rotate relative to the waste film recycling installation upright post.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an automatic edge sealing pastes mark production line makes the involution of wrapping bag and tailors and can adjust according to the product size, has solved the difficult problem that pastes the mark of flexible product simultaneously.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is an overall assembly relationship diagram of an automatic edge sealing and labeling production line.

FIG. 2 is a diagram showing the assembly relationship of the film feeding, bag forming and labeling stations.

FIG. 3 is a partial assembly relationship diagram of the film feeding, bag forming and labeling station.

FIG. 4 is a diagram of the assembly relationship of the sealing and cutting stations.

FIG. 5 is a partial assembly relationship diagram of the seal cutting station.

In the figure, 1-1: identifying a station belt; 1-2: identifying a right support frame of the station; 1-3: identifying a station left support frame; 1-4: and (5) mounting the upright post at the identification station.

In the figure, 4-1: labeling station belts; 4-2: a right support frame of the labeling station; 4-3 labeling station left side support frame; 4-4: and a vertical column is arranged at the labeling station.

In the figure, 1.1: a width detection sensor; 1.2: a width detection sensor mounting bracket; 1.3: a width detection sensor baffle; 1.4: a height detection sensor; 1.5: height detection sensor mounting bracket.

In the figure, 2.1: a film feeding system support frame; 2.2: a drum; 2.3: a drum mounting frame; 2.4: drawing a film guide rod; 2.5: a membrane separation guide rod; 2.6: and the film feeding system is provided with a stand column.

In the figure, 3.1: an upper triangular former; 3.2: an ascending and descending sliding plate; 3.3: a lower triangular former; 3.4: a lower lifting sliding plate; 3.5: the sliding plate mounts the rod.

In the figure, 4.1: a labeling table of a labeling machine; 4.2: a labeler workbench; 4.3: a worktable mounting frame; 4.4: a labeling table cylinder; 4.5: a labeling machine; 4.6: a transverse adjusting bracket of the labeling machine; 4.7: a longitudinal adjusting bracket of the labeling machine; 4.8: the labeller installs the stand.

In the figure, 5.1: a transverse knife sealing system; 5.2: a transverse cutter sealing cushion block; 5.3: a transverse seal cutter mounting rack; 5.4: a transverse sealing knife sliding support; 5.5: a transverse sealing knife cushion block sliding support; 5.6: a cylindrical linear guide rail; 5.7: a transverse sealing system connecting plate; 5.8: a photoelectric eye; 5.9: photoelectric eye mounting bracket.

In the figure, 7-1: sealing and cutting the toothed belt of the station; 7-2: a sealing and cutting station driving toothed wheel; 7-3: a sealing and cutting station driven toothed wheel; 7-4: a sealing and cutting station left support frame; 7-5: a sealing and cutting station right support frame; 7-6: and installing the upright post at the sealing and cutting station.

In the figure, 6.1: a longitudinal knife sealing system; 6.2: longitudinal knife sealing cushion blocks; 6.3: a longitudinal seal cutter pinch roller; 6.4: a longitudinal seal cutter mounting rack; 6.5: horizontally moving the lead screw; 6.6: horizontally moving the lead screw mounting rack; 6.7: vertically moving the lead screw; 6.8: vertically moving the lead screw mounting bracket; 6.9: a longitudinal knife sealing cushion block mounting rack; 6.10: the cushion block horizontally moves the screw rod; 6.11: the lead screw mounting rack is horizontally moved.

Detailed Description

An embodiment of the present invention will be described with reference to the accompanying drawings, but it should be understood that the scope of the invention is not limited to the embodiment.

As shown in fig. 1 to 5, an automatic edge sealing and labeling production line includes: the packaging machine comprises a size identification system, a film feeding system, a bag forming system, a labeling system, a transverse sealing and cutting system, a longitudinal sealing and cutting system, an identification station conveying belt, a labeling station conveying belt, a sealing and cutting station conveying belt and a waste film recovery system, wherein a product to be packaged sequentially passes through the identification station conveying belt, the labeling station conveying belt and the sealing and cutting station conveying belt according to the motion direction of the product to be packaged; the size recognition system is arranged on the recognition station conveying belt, the film feeding system is arranged on one side of the labeling station conveying belt, the bag forming system is arranged above and below the labeling station conveying belt and can adjust the height relative to the labeling station conveying belt, the labeling system is arranged on one side of the labeling station conveying belt, the transverse sealing and cutting system is arranged between the labeling station conveying belt and the sealing and cutting station conveying belt, the longitudinal sealing and cutting system is fixed on the sealing and cutting station conveying belt, and the waste film recovery system is arranged on one side of the sealing and cutting station conveying belt;

detecting the width and height of the product to be packaged on the identification station conveying belt through a size identification system, and transmitting the measured size data to a controller; the product to be packaged after size identification moves to a labeling station conveying belt, a film conveying system conveys a packaging roll film to a bag forming system, the bag forming system folds the packaging roll film into a shape of a packaging bag, the product to be packaged and the packaging bag move to a labeling system at the same time, and the labeling system pastes express single-side information on the packaging bag; when the packaged product and the packaging bag move to the transverse sealing and cutting system, the transverse sealing and cutting system completes sealing and cutting of the movement direction of the packaging bag; then the packaging bags and the products are moved into a sealing and cutting conveyer belt, and a longitudinal sealing and cutting system arranged on one side of the sealing and cutting conveyer belt seals and cuts the bag openings of the packaging bags vertical to the moving direction; and the waste film recovery system recovers the cut and residual packaging roll film.

The identification station conveyer belt comprises: the device comprises an identification station belt 1-1, an identification station driving wheel, an identification station motor, an identification station driven wheel, an identification station right side support frame 1-2, an identification station left side support frame 1-3 and an identification station mounting upright post 1-4;

the identification station motor is connected with the identification station driving wheel, the motor is fixed on the identification station right side supporting frame 1-2 through a motor mounting frame, the identification station driving wheel is installed at one end of the identification station right side supporting frame 1-2 and the identification station left side supporting frame 1-3, and the identification station driven wheel is installed at the other end of the identification station right side supporting frame 1-2 and the identification station left side supporting frame 1-3. The identification station belt 1-1 is sleeved on the identification station driving wheel and the identification station driven wheel; two ends of the recognition station support frame are fixedly connected with the recognition station mounting upright posts 1-4 through triangular connecting pieces respectively.

The size recognition system comprises: the device comprises a width detection sensor 1.1, a width detection sensor mounting rack 1.2, a width detection sensor baffle 1.3, a height detection sensor 1.4 and a height detection sensor mounting rack 1.5;

the width detection sensor 1.1 is fixed on a width detection sensor mounting frame 1.2, the width detection sensor mounting frame 1.2 is fixed through a screw, one end of a left support frame 1-3 of the identification station is fixed on the width detection sensor mounting frame, and a width detection sensor baffle 1.3 is fixedly connected with one end of a right support frame 1-2 of the identification station through a screw;

the height detection sensor 1.4 is fixed at one end of a height detection sensor mounting frame 1.5, the height detection sensor mounting frame 1.5 is fixed through screws, the height detection sensor mounting frame is formed by vertically welding rectangular steel pipes, and the other end of the height detection sensor mounting frame is fixed on a right support frame 1-2 of the identification station through screws;

the width detection sensor 1.1 and the height detection sensor 1.4 are called a size detection sensor, and the size detection sensor is a laser displacement sensor;

the width detection sensor mounting frame 1.2 and the width detection sensor baffle 1.3 are fixedly connected to the same ends of the two identification station support frames respectively.

Paste mark station conveyer belt include: a labeling station belt 4-1, a labeling station driving wheel, a labeling station motor, a labeling station driven wheel, a labeling station left side support frame 4-3, a labeling station right side support frame 4-2 and a labeling station mounting upright column 4-4;

a labeling station motor is connected with a labeling station driving wheel, the motor is fixed on a labeling station right side supporting frame 4-2 through a motor mounting frame, the labeling station driving wheel is installed at one end of a labeling station right side supporting frame 4-2 and a labeling station left side supporting frame 4-3, and a labeling station driven wheel is installed at the other end of the labeling station right side supporting frame 4-2 and the labeling station left side supporting frame 4-3; the labeling station belt 4-1 is sleeved on the labeling station driving wheel and the labeling station driven wheel in a penetrating manner, and two ends of the labeling station supporting frame are fixedly connected with the labeling station mounting upright column 4-4 through a triangular connecting piece respectively.

The film feeding system comprises: the film feeding device comprises a roller, a roller mounting frame 2.3, a film pulling guide rod 2.4, a film separating guide rod 2.5, a film feeding system support frame 2.1 and a film feeding system mounting upright post 2.6;

the roller is arranged on the roller mounting frame 2.3, the roller mounting frame 2.3 is fixed with the film feeding system mounting upright post 2.6 through a right-angle connecting piece, the film pulling guide rod 2.4 and the film separating guide rod 2.5 are fixedly connected on the film feeding system mounting upright post 2.6 respectively, and the film feeding system mounting upright post 2.6 is fixed on one side of the right support frame 4-2 of the labeling station.

The bag forming system comprises: an upper triangular former 3.1, an upper lifting sliding plate 3.2, a lower triangular former 3.3, a lower lifting sliding plate 3.4 and a sliding plate mounting rod 3.5;

the upper triangular former 3.1 is fixed on the upper lifting sliding plate 3.2 through bolts and nuts, the upper lifting sliding plate 3.2 is positioned above the labeling station belt 4-1, the lower triangular former 3.3 is fixed on the lower lifting sliding plate 3.4 through bolts and nuts, and the lower lifting sliding plate 3.4 is positioned below the labeling station belt 4-1; the upper lifting sliding plate 3.2 and the lower lifting sliding plate 3.4 are sleeved on the sliding plate mounting rod 3.5 in a penetrating way, and the sliding plate mounting rod 3.5 is fixedly connected on the membrane conveying system mounting upright post 2.6.

The labeling system comprises: the automatic labeling machine comprises a labeling machine, a labeling table 4.1 of the labeling machine, a labeling table cylinder 4.4, a transverse adjusting support 4.6 of the labeling machine, a longitudinal adjusting support 4.7 of the labeling machine, a labeling machine mounting upright post 4.8, a labeling machine workbench 4.2 and a workbench mounting frame 4.3;

the labeller is fixed on a labeller transverse adjusting support 4.6, the labeller transverse adjusting support 4.6 is connected with a labeller longitudinal adjusting support 4.7, the labeller longitudinal adjusting support 4.7 is connected with a labeller mounting upright post 4.8, the labeller mounting upright post 4.8 is arranged on one side of a labeling station right side support frame 4-2, the labeller workbench 4.2 is fixed on a workbench mounting frame 4.3, and the workbench mounting frame 4.3 is connected with a labeling station left side support frame 4-3 through screws.

The transverse sealing and cutting system comprises: the device comprises a transverse knife sealing system 5.1, a transverse knife sealing mounting frame 5.3, a transverse knife sealing sliding support 5.4, a cylindrical linear guide rail 5.6, a transverse knife sealing cushion block 5.2, a transverse knife sealing cushion block sliding support 5.5, a photoelectric eye 5.8 and a photoelectric eye mounting frame 5.9, wherein the transverse knife sealing system 5.1 comprises a transverse heating pipe, a transverse knife sealing and a transverse knife sealing guard plate;

the photoelectric eye 5.8 is arranged on the photoelectric eye mounting rack 5.9, and the photoelectric eye mounting racks 5.9 are symmetrically arranged at one end of the two labeling station supporting racks;

the transverse heating pipe is arranged in the transverse sealing knife which is fixedly connected to the transverse sealing knife mounting frame 5.3, and the transverse sealing knife guard plate is arranged on the transverse sealing knife mounting frame 5.3 through a spring and can move with a certain inertia relative to the transverse sealing knife mounting frame 5.3; the transverse knife sealing mounting frame 5.3 is fixedly connected to a transverse knife sealing sliding support 5.4, the transverse knife sealing sliding support 5.4 is sleeved on the cylindrical linear guide rail 5.6, and the transverse knife sealing sliding support 5.4 can slide along the axial direction of the cylindrical linear guide rail 5.6;

the transverse knife sealing cushion block 5.2 is fixedly connected with the transverse knife sealing cushion block sliding support 5.5 through bolts and nuts, and the transverse knife sealing cushion block sliding support 5.5 is sleeved on the cylindrical linear guide rail 5.6 in a penetrating mode and can slide along the cylindrical linear guide rail 5.6.

Seal cut station conveyer belt include: a sealing and cutting station toothed belt 7-1, a sealing and cutting station driving toothed wheel 7-2, a sealing and cutting station motor, a sealing and cutting station driven toothed wheel 7-3, a sealing and cutting station left support frame 7-4, a sealing and cutting station right support frame 7-5 and a sealing and cutting station mounting upright post 7-6;

the sealing and cutting station motor is connected with a sealing and cutting station driving toothed wheel 7-2, the motor is fixed on a sealing and cutting station right supporting frame 7-5 through a motor mounting frame, the sealing and cutting station driving toothed wheel 7-2 is installed at one end of the sealing and cutting station right supporting frame 7-5 and one end of a sealing and cutting station left supporting frame 7-4, and the sealing and cutting station driven toothed wheel 7-3 is installed at the other end of the sealing and cutting station right supporting frame 7-5 and the other end of the sealing and cutting station left supporting frame 7-4; the sealing and cutting station toothed belt 7-1 is sleeved on the sealing and cutting station driving toothed wheel 7-2 and the sealing and cutting station driven toothed wheel 7-3 in a penetrating manner, and two ends of the sealing and cutting station support frame are fixedly connected with the sealing and cutting station mounting upright post 7-6 through triangular connecting pieces respectively;

a plurality of the sealing and cutting station tooth-shaped belts are simultaneously meshed with the driving tooth-shaped wheel 7-2 and the driven tooth-shaped wheel of the sealing and cutting station, a certain gap is formed between the sealing and cutting station tooth-shaped belts 7-1, and the gap width is the width of the longitudinal sealing cutter seat.

The longitudinal sealing and cutting system comprises: the device comprises a longitudinal knife sealing system 6.1, a longitudinal knife sealing pinch roller 6.3, a longitudinal knife sealing mounting rack 6.4, a horizontal moving screw 6.5, a horizontal moving screw mounting rack 6.6, a longitudinal knife sealing cushion block 6.2, a longitudinal knife sealing cushion block mounting rack 6.9, a cushion block horizontal moving screw 6.10, a cushion block horizontal moving screw mounting rack 6.11, a vertical moving screw 6.7 and a vertical moving screw mounting rack 6.8, wherein the longitudinal knife sealing system 6.1 comprises a longitudinal heating pipe, a longitudinal knife and a longitudinal knife sealing seat;

the longitudinal heating pipe is installed inside the longitudinal sealing cutter, the longitudinal sealing cutter and a longitudinal sealing cutter pressing wheel 6.3 are fixed on a longitudinal sealing cutter seat, the longitudinal sealing cutter seat is fixedly connected to a longitudinal sealing cutter mounting frame 6.4, the longitudinal sealing cutter mounting frame 6.4 is connected with a horizontal moving lead screw 6.5 through a bolt, and the horizontal moving lead screw 6.5 is fixed on the horizontal moving lead screw mounting frame 6.6;

the longitudinal seal cutter pinch roller 6.3 is driven by a motor, and the linear speed and the direction of the longitudinal seal cutter pinch roller are the same as those of the seal cutting station toothed belt 7-1;

the longitudinal sealing knife mounting rack 6.4 can move along the axial direction of a horizontally moving lead screw 6.5, and the power of the longitudinal sealing knife mounting rack is driven by a lead screw motor;

the longitudinal knife sealing cushion block 6.2 is connected with a longitudinal knife sealing cushion block mounting rack 6.9 through a screw, the longitudinal knife sealing cushion block mounting rack 6.9 is connected with a cushion block horizontal moving screw rod 6.10, and the cushion block horizontal moving screw rod 6.10 is mounted on a cushion block horizontal moving screw rod mounting rack 6.11;

the horizontal moving lead screw mounting frame 6.6 and the cushion block horizontal moving lead screw mounting frame 6.11 are respectively mounted on the vertical moving lead screw 6.7 and can axially move along the vertical moving lead screw 6.7, the vertical moving lead screw 6.7 is fixed on the vertical moving lead screw mounting frame 6.8, and the vertical moving lead screw mounting frame 6.8 is fixedly connected with the sealing and cutting station left support frame 7-4 through bolts.

The waste film recovery system comprises: the waste film recycling device comprises a waste film recycling wheel, a waste film recycling wheel mounting frame, a waste film recycling guide wheel, a waste film recycling support frame, a waste film recycling mounting upright post and a waste film recycling driving motor;

the waste film recycling wheel is arranged on a waste film recycling wheel mounting frame, the waste film recycling mounting frame is fixedly connected with a waste film recycling mounting upright post through a screw, and the waste film recycling mounting upright post is fixed with a waste film recycling support frame through a bolt and a nut; the waste film recycling guide wheel is fixed on the waste film recycling installation upright post;

the waste film recovery wheel can rotate relative to the waste film recovery wheel mounting frame, and the power of the waste film recovery wheel is provided by a waste film recovery driving motor;

the waste film recycling guide wheel can rotate relative to the waste film recycling installation upright post.

The operation flow of the scheme is as follows: when the automatic edge sealing and labeling production line is used for bagging and labeling a product to be packaged, the product to be packaged is firstly placed on the belt 1-1 at the identification station, and when the product to be packaged is placed, the product to be packaged leans against the baffle 1.3 of the width detection sensor.

When a product to be packaged passes through the width detection sensor 1.1, the width detection sensor 1.1 transmits width data of the product back to the controller, the identification station belt 1-1 continues to drive the product to move towards the packaging direction, and when the product passes through the height detection sensor 1.4, the height detection sensor 1.4 transmits detected height data of the product back to the controller.

The product to be packaged is moved into a labeling station belt 4-1, when the product moves to a bag forming system, a film feeding system feeds a packaging film to an upper triangular former 3.1 and a lower triangular former 3.3, the upper triangular former 3.1 and the lower triangular former 3.3 fold and unfold the plastic packaging film into a packaging bag form, the product to be packaged and the packaging bag move to a labeling system together, the plastic packaging film which penetrates out of the upper triangular former 3.1 passes through a labeling machine table 4.1 and a labeling machine table 4.2, a labeling machine table cylinder 4.4 drives the labeling machine table 4.1 to press the labeling machine table 4.2, single-sided information is attached to the plastic packaging film, and labeling operation is completed, and the labeling operation is completed between the labeling machine table 4.1 and the labeling machine table 4.2, so that the labeling operation can be performed on the product made of any material.

The product to be packaged and the packaging bag continue to move on the labeling station belt 4-1, when the product passes through the photoelectric eye 5.8, the photoelectric eye 5.8 detects that the product passes through, and the controller controls the transverse sealing knife system 5.1 and the transverse sealing knife cushion block 5.2 to move towards the middle, so that the bag opening in the moving direction of the product is sealed and cut. Because the sealing and cutting of the moving direction of the product are controlled by the photoelectric eye, the product with any length can be packaged.

After the packaged product and the packaging bag are moved into the sealing and cutting station belt 7-1, the controller controls the rotation of the vertical moving lead screw 6.7 and the horizontal moving lead screw 6.5 by utilizing the measured data of the width detection sensor 1.1 and the height detection sensor 1.4, so as to drive the longitudinal sealing and cutting system 6.1 to move to a proper sealing and cutting position, and seal and cut the bag mouth perpendicular to the moving direction of the product.

And the waste film recycling wheel 8.1 is used for recycling the cut residual packaging film rolls.

Claims (11)

1. The utility model provides an automatic edge sealing pastes mark production line which characterized by: the method comprises the following steps: the packaging machine comprises a size identification system, a film feeding system, a bag forming system, a labeling system, a transverse sealing and cutting system, a longitudinal sealing and cutting system, an identification station conveying belt, a labeling station conveying belt, a sealing and cutting station conveying belt and a waste film recovery system, wherein a product to be packaged sequentially passes through the identification station conveying belt, the labeling station conveying belt and the sealing and cutting station conveying belt according to the motion direction of the product to be packaged; the size recognition system is arranged on the recognition station conveying belt, the film feeding system is arranged on one side of the labeling station conveying belt, the bag forming system is arranged above and below the labeling station conveying belt and can adjust the height relative to the labeling station conveying belt, the labeling system is arranged on one side of the labeling station conveying belt, the transverse sealing and cutting system is arranged between the labeling station conveying belt and the sealing and cutting station conveying belt, the longitudinal sealing and cutting system is fixed on the sealing and cutting station conveying belt, and the waste film recovery system is arranged on one side of the sealing and cutting station conveying belt;

detecting the width and height of the product to be packaged on the identification station conveying belt through a size identification system, and transmitting the measured size data to a controller; the product to be packaged after size identification moves to a labeling station conveying belt, a film conveying system conveys a packaging roll film to a bag forming system, the bag forming system folds the packaging roll film into a shape of a packaging bag, the product to be packaged and the packaging bag move to a labeling system at the same time, and the labeling system pastes express single-side information on the packaging bag; when the packaged product and the packaging bag move to the transverse sealing and cutting system, the transverse sealing and cutting system completes sealing and cutting of the movement direction of the packaging bag; then the packaging bags and the products are moved into a sealing and cutting conveyer belt, and a longitudinal sealing and cutting system arranged on one side of the sealing and cutting conveyer belt seals and cuts the bag openings of the packaging bags vertical to the moving direction; and the waste film recovery system recovers the cut and residual packaging roll film.

2. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: the identification station conveyer belt comprises: the device comprises an identification station belt, an identification station driving wheel, an identification station motor, an identification station driven wheel, an identification station right side supporting frame, an identification station left side supporting frame and an identification station mounting upright post;

the identification station belt is sleeved on the identification station driving wheel and the identification station driven wheel in a penetrating manner; and two ends of the identification station support frame are fixedly connected with the identification station mounting stand columns through triangular connecting pieces respectively.

3. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: the size recognition system comprises: the device comprises a width detection sensor, a width detection sensor mounting rack, a width detection sensor baffle, a height detection sensor and a height detection sensor mounting rack;

the width detection sensor is fixed on the width detection sensor mounting frame, the width detection sensor mounting frame and the width detection sensor mounting frame are fixed through screws, the width detection sensor mounting frame is fixed at one end of the left side supporting frame of the identification station, and the width detection sensor baffle is fixedly connected at one end of the right side supporting frame of the identification station through screws;

the height detection sensor is fixed at one end of a height detection sensor mounting frame, the height detection sensor mounting frame and the height detection sensor mounting frame are fixed through screws, the height detection sensor mounting frame is formed by vertically welding rectangular steel pipes, and the other end of the height detection sensor mounting frame is fixed on a support frame on the right side of the identification station through screws;

the width detection sensor and the height detection sensor are called as a size detection sensor, and the size detection sensor is a laser displacement sensor;

the width detection sensor mounting frame and the width detection sensor baffle are fixedly connected to the same ends of the two identification station support frames respectively.

4. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: paste mark station conveyer belt include: a labeling station belt, a labeling station driving wheel, a labeling station motor, a labeling station driven wheel, a labeling station left side supporting frame, a labeling station right side supporting frame and a labeling station mounting upright column;

a labeling station motor is connected with a labeling station driving wheel, the motor is fixed on a labeling station right side supporting frame through a motor mounting frame, the labeling station driving wheel is installed at one end of the labeling station right side supporting frame and one end of a labeling station left side supporting frame, and a labeling station driven wheel is installed at the other end of the labeling station right side supporting frame and the other end of the labeling station left side supporting frame; the labeling station belt is sleeved on the labeling station driving wheel and the labeling station driven wheel in a penetrating mode, and two ends of the labeling station supporting frame are fixedly connected with the labeling station mounting stand columns through triangular connecting pieces respectively.

5. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: the film feeding system comprises: the film separating device comprises a roller, a roller mounting frame, a film pulling guide rod, a film separating guide rod, a film feeding system support frame and a film feeding system mounting upright post;

the film-drawing mechanism is characterized in that the roller is arranged on a roller mounting rack, the roller mounting rack is fixed with a film-feeding system mounting stand column through a right-angle connecting piece, a film-drawing guide rod and a film-separating guide rod are fixedly connected to the film-feeding system mounting stand column respectively, and the film-feeding system mounting stand column is fixed on one side of a support frame on the right side of a labeling station.

6. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: the bag forming system comprises: the device comprises an upper triangle former, an upper lifting sliding plate, a lower triangle former, a lower lifting sliding plate and a sliding plate mounting rod;

the upper triangular former is fixed on an upper lifting sliding plate through bolts and nuts, the upper lifting sliding plate is positioned above a labeling station belt, the lower triangular former is fixed on a lower lifting sliding plate through bolts and nuts, and the lower lifting sliding plate is positioned below the labeling station belt; the upper lifting sliding plate and the lower lifting sliding plate are sleeved on a sliding plate mounting rod in a penetrating manner, and the sliding plate mounting rod is fixedly connected to the membrane conveying system mounting upright column.

7. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: the labeling system comprises: the labeling machine comprises a labeling machine, a labeling table of the labeling machine, a labeling table cylinder, a transverse adjusting support of the labeling machine, a longitudinal adjusting support of the labeling machine, a labeling machine mounting upright post, a labeling machine workbench and a workbench mounting frame;

the labeller is fixed on labeller lateral adjustment support, labeller lateral adjustment support and labeller vertical adjustment leg joint, labeller vertical adjustment support is connected with labeller installation stand, labeller installation stand lays in labeling station right side support frame one side, labeller workstation is fixed on the workstation mounting bracket, the workstation mounting bracket passes through the screw and pastes mark station left side support frame and is connected.

8. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: the transverse sealing and cutting system comprises: the device comprises a transverse knife sealing system, a transverse knife sealing mounting frame, a transverse knife sealing sliding support, a cylindrical linear guide rail, a transverse knife sealing cushion block sliding support, a photoelectric eye and a photoelectric eye mounting frame, wherein the transverse knife sealing system comprises a transverse heating pipe, a transverse knife sealing and a transverse knife sealing guard plate;

the photoelectric eye mounting frames are symmetrically arranged at one ends of the two labeling station supporting frames;

the transverse heating pipe is arranged in the transverse sealing knife, the transverse sealing knife is fixedly connected to the transverse sealing knife mounting frame, and the transverse sealing knife protection plate is arranged on the transverse sealing knife mounting frame through a spring and can move with a certain inertia relative to the transverse sealing knife mounting frame; the transverse sealing knife mounting frame is fixedly connected to a transverse sealing knife sliding support which is sleeved on the cylindrical linear guide rail and can slide along the axial direction of the cylindrical linear guide rail;

the transverse knife sealing cushion block is fixedly connected with a transverse knife sealing cushion block sliding support through bolts and nuts, and the transverse knife sealing cushion block sliding support is sleeved on the cylindrical linear guide rail in a penetrating mode and can slide along the cylindrical linear guide rail.

9. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: seal cut station conveyer belt include: a sealing and cutting station toothed belt, a sealing and cutting station driving toothed wheel, a sealing and cutting station motor, a sealing and cutting station driven toothed wheel, a sealing and cutting station left side supporting frame, a sealing and cutting station right side supporting frame and a sealing and cutting station mounting upright post;

the sealing and cutting station motor is connected with the sealing and cutting station driving toothed wheel, the motor is fixed on the sealing and cutting station right side supporting frame through a motor mounting frame, the sealing and cutting station driving toothed wheel is installed at one end of the sealing and cutting station right side supporting frame and one end of the sealing and cutting station left side supporting frame, and the sealing and cutting station driven toothed wheel is installed at the other end of the sealing and cutting station right side supporting frame and the sealing and cutting station left side supporting frame; the sealing and cutting station toothed belt is sleeved on the sealing and cutting station driving toothed wheel and the sealing and cutting station driven toothed wheel in a penetrating manner, and two ends of the sealing and cutting station support frame are fixedly connected with the sealing and cutting station mounting upright posts through triangular connecting pieces respectively;

the plurality of the sealing and cutting station tooth-shaped belts are simultaneously meshed with the driving tooth-shaped wheel and the driven tooth-shaped wheel of the sealing and cutting station, a certain gap is formed between the sealing and cutting station tooth-shaped belts, and the gap width is the width of the longitudinal sealing cutter seat.

10. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: the longitudinal sealing and cutting system comprises: the device comprises a longitudinal knife sealing system, a longitudinal knife sealing pinch roller, a longitudinal knife sealing mounting rack, a horizontal moving screw rod mounting rack, a longitudinal knife sealing cushion block mounting rack, a cushion block horizontal moving screw rod mounting rack, a vertical moving screw rod and a vertical moving screw rod mounting rack, wherein the longitudinal knife sealing system comprises a longitudinal heating pipe, a longitudinal knife sealing and a longitudinal knife sealing knife holder;

the longitudinal heating pipe is installed inside the longitudinal sealing cutter, the longitudinal sealing cutter and the longitudinal sealing cutter pressing wheel are fixed on a longitudinal sealing cutter seat, the longitudinal sealing cutter seat is fixedly connected to a longitudinal sealing cutter mounting frame, the longitudinal sealing cutter mounting frame is connected with a horizontal moving lead screw through a bolt, and the horizontal moving lead screw is fixed on a horizontal moving lead screw mounting frame;

the longitudinal sealing cutter pinch roller is driven by a motor, and the linear speed and the direction of the longitudinal sealing cutter pinch roller are the same as those of the toothed belt at the sealing and cutting position;

the longitudinal sealing knife mounting rack can move along the axial direction of the horizontal moving screw rod, and the power of the longitudinal sealing knife mounting rack is driven by a screw rod motor;

the longitudinal knife sealing cushion block is connected with a longitudinal knife sealing cushion block mounting rack through screws, the longitudinal knife sealing cushion block mounting rack is connected with a cushion block horizontal moving screw rod, and the cushion block horizontal moving screw rod is mounted on the cushion block horizontal moving screw rod mounting rack;

the horizontal movement lead screw mounting frame and the cushion block horizontal movement lead screw mounting frame are respectively mounted on the vertical movement lead screw and can axially move along the vertical movement lead screw, the vertical movement lead screw is fixed on the vertical movement lead screw mounting frame, and the vertical movement lead screw mounting frame is fixedly connected with a left side support frame of the sealing and cutting station through bolts.

11. The automatic edge sealing and labeling production line as claimed in claim 1, wherein: the waste film recovery system comprises: the waste film recycling device comprises a waste film recycling wheel, a waste film recycling wheel mounting frame, a waste film recycling guide wheel, a waste film recycling support frame, a waste film recycling mounting upright post and a waste film recycling driving motor;

the waste film recycling wheel is arranged on a waste film recycling wheel mounting frame, the waste film recycling mounting frame is fixedly connected with a waste film recycling mounting upright post through a screw, and the waste film recycling mounting upright post is fixed with a waste film recycling support frame through a bolt and a nut; the waste film recycling guide wheel is fixed on the waste film recycling installation upright post;

the waste film recovery wheel can rotate relative to the waste film recovery wheel mounting frame, and the power of the waste film recovery wheel is provided by a waste film recovery driving motor;

the waste film recycling guide wheel can rotate relative to the waste film recycling installation upright post.

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