CN210258924U

CN210258924U - Civil explosive cartridge packaging machine

Info

Publication number: CN210258924U
Application number: CN201920555975.9U
Authority: CN
Inventors: 王春晓
Original assignee: HUNAN KENON AUTOMATION EQUIPMENT CO LTD
Current assignee: HUNAN KENON AUTOMATION EQUIPMENT CO LTD
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-04-07
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a machine for packaging civil explosive cartridge, the cartridge conveyer belt is arranged at the top of the frame, the film plastic former is arranged on the frame and is positioned at the feed end of the cartridge conveyer belt, the longitudinal sealing mechanism and the transverse sealing mechanism are arranged above the cartridge conveyer belt along the cartridge conveying direction, the longitudinal sealing mechanism is positioned between the film plastic former and the transverse sealing mechanism, the film feeding mechanism comprises a supporting frame for simultaneously supporting two cartridges of film, the supporting frame is arranged on the frame and is positioned below the cartridge conveyer belt, the supporting frame is provided with a film body conveying group, a film body driving group and a film body butt-joint device, the film body driving group is connected with the film body conveying group, the film body of one cartridge of film is butt-jointed with the film plastic former through the film body conveying group, and the film body of the other roll of film is conveyed to the film body butting device through the film body conveying group to be in a waiting state, and when the film body of the previous roll of film is conveyed to the tail end, the film body butting device drives the film body of the subsequent roll of film to be connected with the tail end of the film body of the previous roll of film. The tundish machine has the advantages of simple and compact structure, high efficiency and capability of realizing automatic film change.

Description

Civil explosive cartridge packaging machine

Technical Field

The utility model relates to a civilian explodes cartridge packaging machinery, especially relates to a civilian explodes cartridge packing machine.

Background

With the rapid development of the logistics industry, the requirements on packaging equipment are higher and higher, and the product with a simple structure, convenience in maintenance, stable performance and high integration level is more competitive.

The packing machine in the existing market is various in types and mainly applied to the packaging of the food industry, but the packing machine applicable to the industry of 'civil explosion' is few, the structure is complex, a plurality of functions cannot be used, the maintenance and overhaul of equipment are extremely complex, professional technicians are required to operate, and troubles are caused to clients, so that the development of a professional packing machine for the industry of 'civil explosion' is urgently needed.

The prior art of the secondary packaging machine for civil explosion industry mainly has the following defects: 1. the structure is complex, and has a plurality of useless functions. Most of the middle packaging machines in the civil explosion industry come from the food industry, the food packaging is various, and the structure of the middle packaging machines is correspondingly complex, so that some functions cannot be used in the civil explosion industry; 2. the forming mechanism of the packaging film needs to be adjusted by professional personnel, and the adjustment is difficult to control. The size of a packaging film forming mechanism of the packaging machine is adjusted by workers to meet the packaging requirements, and actually, the types of small cartridges required to be packaged in the bag in the civil explosive industry are mainly two types, and complicated adjustment is not needed; 3. the middle packaging machine on the market can only put one roll of film at a time, and the replacement of the film mostly needs manual operation. The prior tundish machine only can place one roll of film at a time, so that the film of the tundish machine needs to be frequently replaced in the using process, the working efficiency is not high, and the labor cost is wasted; and replacement of the film is troublesome, with a consequent increase in the workload of workers.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure compactness, efficient, can realize that the people who trades the membrane explodes cartridge bag machine automatically.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a machine for packing in civilian blasting cartridge, includes frame, cartridge conveyer belt, send membrane mechanism, indulges and seals the mechanism, violently seals the mechanism and the former is moulded to the membrane, the cartridge conveyer belt is arranged at the frame top, the former is installed in the frame and is located the feed end of cartridge conveyer belt to the membrane, indulge and seal the mechanism and violently seal the mechanism and install in cartridge conveyer belt top along cartridge direction of delivery, indulge and seal the mechanism and be located between membrane former and the violently mechanism, send membrane mechanism including being used for holding in the palm the carrier frame of carrying two rolls of membrane simultaneously, the carrier frame is installed in the frame and is located cartridge conveyer belt below, be equipped with membrane body conveying group, send membrane drive group and membrane body butt joint ware on the carrier frame, send membrane body and membrane body conveying group to be connected, the membrane body of a roll of membrane passes through membrane body conveying group and membrane former butt joint, and another roll of membrane body passes through membrane body conveying group and sends to membrane body butt joint ware position and be in wait state, When the film body of the front coiled film is conveyed to the tail end, the film body butt joint device drives the film body of the subsequent coiled film to be connected with the tail end of the film body of the front coiled film.

As a further improvement of the above technical solution:

the film body conveying group comprises a guide roller, a tension roller and a power roller which are arranged on a supporting frame, the power roller is connected with a film feeding driving group, the pre-arranged rolled film is sequentially wound on the guide roller, the tension roller and the power roller and is butted with a film molding device, and the subsequent rolled film is sequentially wound on the guide roller and the tension roller and is fed to the position of a film body butt-joint device.

The film body conveying group further comprises an offset adjusting roller capable of moving obliquely, and the offset adjusting roller is fixedly connected with the carrier frame when adjusted to a preset position in the oblique direction.

And the two film rolls are loaded on the loading rollers at the corresponding sides.

The film body butt-joint device comprises a pair of heat sealing strips and a pair of transverse moving blocks, the pair of heat sealing strips are arranged on the supporting frame through the corresponding transverse moving blocks, and two rolls of films are wound on the guide roller and the tensioning roller and are positioned between the pair of heat sealing strips.

The film feeding driving group comprises a film feeding motor and a film feeding chain wheel pair, the film feeding motor is installed on the carrying frame, and the film feeding chain wheel pair is connected with the output end of the film feeding motor and the power roller at the same time.

The film feeding chain wheel pair is also connected with the cartridge conveying belt.

Indulge and seal the mechanism including indulging the frame, indulge and seal the driving piece, indulge and seal driving medium and a pair of indulge and seal the wheel, indulge and seal the frame and adorn admittedly in the frame and extend cartridge conveyer belt top, indulge and seal the driving piece and install on indulging the frame, indulge and seal the driving medium and indulge the output of sealing the driving piece and be connected, a pair of indulging seal the wheel respectively with indulge seal the driving medium be connected, and a pair of indulging.

The vertical longitudinal sealing driving piece comprises a vertical longitudinal sealing motor and a steering speed reducer, the vertical longitudinal sealing motor is fixedly arranged on the rack, the steering speed reducer is connected with the vertical longitudinal sealing motor, the transverse output end of the steering speed reducer penetrates through the longitudinal sealing base, and the longitudinal sealing driving piece is connected with the transverse output end of the steering speed reducer.

The longitudinal sealing transmission part comprises a pair of longitudinal sealing bevel gears, a pair of longitudinal sealing flat gears and a pair of longitudinal sealing transmission shafts, the pair of longitudinal sealing flat gears are installed on the longitudinal sealing base through the pair of longitudinal sealing transmission shafts and are meshed with each other, one longitudinal sealing bevel gear is connected with the transverse output end of the steering speed reducer, the other longitudinal sealing bevel gear is installed on one longitudinal sealing transmission shaft, the two longitudinal sealing bevel gears are meshed with each other, and the pair of longitudinal sealing wheels are connected with the corresponding longitudinal sealing transmission shafts respectively.

The longitudinal sealing mechanism further comprises a pair of limiting adjusting rods and a bearing seat arranged at the end part of each limiting adjusting rod, the limiting adjusting rods penetrate through the longitudinal sealing machine base, and the bearing seats are sleeved at the transverse output end of the steering speed reducer through bearings.

The longitudinal sealing mechanism further comprises a hood for covering the longitudinal sealing driving piece and the longitudinal sealing driving piece.

The transverse sealing mechanism comprises a transverse sealing machine base, a transverse sealing driving piece and a pair of transverse sealing heat cutting strips, wherein the transverse sealing driving piece and the transverse sealing machine base are installed on the frame, the transverse sealing driving piece is installed on the transverse sealing machine base and connected with the transverse sealing driving piece, and the pair of transverse sealing heat cutting strips are respectively connected with the transverse sealing driving piece and form a transverse sealing cutting gap between the pair of transverse sealing heat cutting strips.

The transverse sealing transmission part comprises a transverse sealing chain wheel pair and a rotating wheel, the transverse sealing chain wheel pair is installed on the outer side of the transverse sealing machine base and connected with the transverse sealing driving part, the rotating wheel is installed on the inner side of the transverse sealing machine base and connected with the transverse sealing chain wheel pair, a pair of transverse sealing heat cutting strips are installed on the eccentric position of the rotating wheel at the corresponding position, and the pair of transverse sealing heat cutting strips are close to each other during transverse sealing heat cutting.

The cartridge conveyer belt sets up to two sections, forms the clearance between two sections cartridge conveyer belts, all is equipped with the connecting plate on a pair of violently sealing the hot slitting, and the butt joint end of two sections cartridge conveyer belts is connected with corresponding connecting plate through the connecting axle.

The film plastic former comprises a forming plate and a connecting flange, the forming plate is bent to form a rectangular cavity, the connecting flange is fixedly connected with the forming plate, a through hole communicated with the rectangular cavity is formed in the connecting flange, edge sealing gaps used for forming longitudinal sealing edges of a film body are formed in the rectangular cavity and the top of the through hole, the feeding end of the rectangular cavity is in butt joint with a film feeding mechanism, and the connecting flange is connected with the frame.

The forming plate is also bent with protective plates for protecting the rectangular cavity at two sides of the rectangular cavity.

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

the utility model discloses a chartered plane in cartridge is exploded to people, in operation, send the work of membrane drive group drive membrane body conveying group, carry the membrane body of a roll of membrane of support frame to membrane plastic former, it is moulding in membrane plastic former, the cartridge gets into in the packaging film after moulding in an orderly manner this moment and together get into with the packaging film and indulge and seal the mechanism below, seal the mechanism by indulging and accomplish vertical banding, then carry by the cartridge conveyer belt, when reacing horizontal mechanism below, horizontal mechanism cuts off continuous packaging film and realizes horizontal banding, continue to carry to next station by cartridge conveyer belt 2 at last. Compared with the traditional structure, the structure is a special packaging machine for the cartridge packaging in the civil explosive industry, the structure is simple and compact, the efficiency is higher, and for the cartridge packaging with the length of 330mm, the efficiency can reach 40 packets/minute (about 25-30 packets in the traditional method); this structure can place two rolls of films simultaneously through holding in the palm the carrier frame, and the film body of a roll of film passes through film body conveying group and film plastic former butt joint, and another film body of rolling up the film is in and sends to film body butt joint ware position through film body conveying group and is in wait state, and film body butt joint ware orders about the film body of follow-up roll of film and the film body end-to-end connection of preorder roll of film when the film body of preface roll film is carried to the end, has realized the automatic membrane of trading promptly, has reduced down time, has further improved packing efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the middle frame of the present invention.

Fig. 3 is a schematic perspective view of the film feeding mechanism of the present invention.

Fig. 4 is a schematic main sectional structure diagram of the film feeding mechanism in the film feeding mechanism of the present invention.

Fig. 5 is a schematic view of the front view structure of the middle longitudinal sealing mechanism of the present invention.

Fig. 6 is a schematic perspective view of the longitudinal sealing mechanism of the present invention.

Fig. 7 is a schematic perspective view of the middle horizontal sealing mechanism of the present invention.

Fig. 8 is a schematic perspective view (another view) of the middle horizontal sealing mechanism of the present invention.

Fig. 9 is a schematic perspective view of the middle film molding device of the present invention.

Fig. 10 is a schematic perspective view (another view) of the middle film molding device of the present invention.

The reference numerals in the figures denote:

1. a frame; 2. a cartridge conveyor belt; 3. a film feeding mechanism; 31. a supporting frame; 311. a carrying roller; 32. a membrane body transfer group; 321. a guide roller; 322. a tensioning roller; 323. a powered roller; 324. a deviation adjusting roller; 33. a film feeding driving group; 331. a film feeding motor; 332. a film feeding chain wheel pair; 34. a membrane body butt-joint device; 341. heat sealing the strips; 342. transversely moving the blocks; 4. a longitudinal sealing mechanism; 41. longitudinally sealing the machine base; 42. a longitudinal sealing driving member; 421. a vertical longitudinal sealing motor; 422. a steering speed reducer; 43. longitudinally sealing the transmission member; 431. a longitudinal seal bevel gear; 432. a longitudinal sealing flat gear; 433. longitudinally sealing the transmission shaft; 44. a longitudinal sealing wheel; 45. a limit adjusting rod; 46. a bearing seat; 47. a hood; 5. a transverse sealing mechanism; 51. transversely sealing the machine base; 52. a transverse sealing driving member; 53. transversely sealing the transmission member; 531. a transverse sealing chain wheel pair; 532. a rotating wheel; 54. transversely sealing and thermally cutting the strips; 541. a connecting plate; 6. a film molding former; 61. forming a plate; 611. a rectangular cavity; 62. a connecting flange; 621. through the hole; 63. sealing the edge gap; 64. and (5) protecting the board.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

Fig. 1 to 10 show an embodiment of the civil explosive cartridge packaging machine of the present invention, which comprises a frame 1, a cartridge conveyer belt 2, a film feeding mechanism 3, a longitudinal sealing mechanism 4, a transverse sealing mechanism 5 and a film plastic former 6, wherein the cartridge conveyer belt 2 is arranged on the top of the frame 1, the film plastic former 6 is installed on the frame 1 and is located at the feeding end of the cartridge conveyer belt 2, the longitudinal sealing mechanism 4 and the transverse sealing mechanism 5 are installed above the cartridge conveyer belt 2 along the cartridge conveying direction, the longitudinal sealing mechanism 4 is located between the film plastic former 6 and the transverse sealing mechanism 5, the film feeding mechanism 3 comprises a supporting frame 31 for simultaneously supporting two cartridges of films, the supporting frame 31 is installed on the frame 1 and is located below the cartridge conveyer belt 2, a film body conveying group 32, a film body driving group 33 and a film body butt-jointing device 34 are arranged on the supporting frame 31, the film body driving group 33 is connected with the film body conveying group 32, a film body of a cartridge is butted with the film plastic former 6 through the film body conveying group 32, the film body of another roll of film is sent to the film body butting device 34 position through the film body conveying group 32 to be in a waiting state, and the film body butting device 34 drives the film body of the subsequent roll of film to be connected with the tail end of the film body of the previous roll of film when the film body of the previous roll of film is conveyed to the tail end. When the middle packaging machine operates, the film conveying driving group 33 drives the film conveying group 32 to work, a film body of a roll of film of the supporting frame 31 is conveyed to the film molding forming device 6, the film is molded in the film molding forming device 6, the cartridge orderly enters the molded packaging film and enters the lower part of the longitudinal sealing mechanism 4 together with the packaging film, the longitudinal sealing mechanism 4 completes longitudinal sealing, then the cartridge conveying belt 2 conveys the cartridge, when the lower part of the transverse sealing mechanism 5 is reached, the transverse sealing mechanism 5 cuts off the continuous packaging film and realizes transverse sealing, and finally the cartridge conveying belt 2 continuously conveys the cartridge to the next station. Compared with the traditional structure, the structure is a special packaging machine for the cartridge packaging in the civil explosive industry, the structure is simple and compact, the efficiency is higher, and for the cartridge packaging with the length of 330mm, the efficiency can reach 40 packets/minute (about 25-30 packets in the traditional method); this structure can place two rolls of films simultaneously through holding in the palm carrier 31, the film body of a roll of film passes through film body conveying group 32 and docks with film plastic former 6, the film body of another roll of film is in and sends to film body docket 34 position through film body conveying group 32 and is in wait state, film body docket 34 orders about the film body of follow-up roll of film and the film body end-to-end connection of preorder roll of film when the film body of preface roll of film is carried to the end, realized changing the film automatically promptly, the down time has been reduced, packaging efficiency has further been improved.

In this embodiment, the film body transferring unit 32 includes a guiding roller 321, a tensioning roller 322 and a power roller 323 which are mounted on the supporting frame 31, the power roller 323 is connected with the film feeding driving unit 33, the preceding film roll is sequentially wound on the guiding roller 321, the tensioning roller 322 and the power roller 323 and is butted with the film molding machine 6, and the subsequent film roll is sequentially wound on the guiding roller 321 and the tensioning roller 322 and is fed to the film body butting machine 34. In the structure, the winding direction of the film is changed through the guide roller 321, so that the utilization rate of space is improved, and the whole structure is smaller and more compact; the tensioning roller 322 can ensure that the film is always in a tensioning state in motion; the power roller 323 is connected with the film feeding driving group 33 to improve the power for the movement of the film body.

In this embodiment, the film body conveying group 32 further includes an offset roller 324 capable of moving obliquely, and the offset roller 324 is fixedly connected to the carrier 31 when adjusted to a predetermined position in the oblique direction. The deflection roller 324 can be adjusted in an oblique direction to adjust the orientation of the film and prevent the film from moving in a deflection manner.

In this embodiment, the supporting rollers 311 are disposed on the supporting frame 31 on both sides of the guiding roller 321, and two rolls of film are supported on the supporting rollers 311 on the corresponding sides. The carrier roller 311 is used to carry a roll film, which rolls thereon.

In this embodiment, the film butt connector 34 includes a pair of heat-sealing strips 341 and a pair of traverse blocks 342, the pair of heat-sealing strips 341 are mounted on the carriage 31 by the corresponding traverse blocks 342, and two rolls of film are wound around the guide roller 321 and the tension roller 322 and between the pair of heat-sealing strips 341. When the previous film roll is about to finish conveying, the transverse moving block 342 drives the heat sealing strip 341 to fold, and the tail end of the previous film roll and the head end of the subsequent film roll are heat sealed together, so that automatic film changing is realized (the film changing of the traditional equipment is a film changing film which is formed by adhering a new film and a film which is about to be used up by workers by using adhesive tape paper).

In this embodiment, the film feeding driving set 33 includes a film feeding motor 331 and a film feeding sprocket pair 332, the film feeding motor 331 is mounted on the carrier 31, and the film feeding sprocket pair 332 is connected to both the output end of the film feeding motor 331 and the power roller 323. In the structure, the film feeding motor 331 drives the film feeding chain wheel pair 332 to rotate, the film feeding chain wheel pair 332 drives the power roller 323 to rotate, and the power roller 323 drives the film body to move towards the film plastic former 6, so that the structure is simple and reliable.

In this embodiment, the film feeding sprocket 332 is further coupled to the cartridge conveyor 2. The film feeding motor 331 is arranged to provide power for the film and also provide power for the movement of the cartridge conveying belt 2, so that on one hand, the speed matching of the film and the cartridge conveying belt 2 is ensured, and on the other hand, the cost is saved.

In this embodiment, the longitudinal sealing mechanism 4 includes a longitudinal sealing base 41, a longitudinal sealing driving member 42, a longitudinal sealing transmission member 43, and a pair of longitudinal sealing wheels 44, the longitudinal sealing base 41 is fixedly mounted on the frame 1 and extends above the cartridge conveying belt 2, the longitudinal sealing driving member 42 is mounted on the longitudinal sealing base 41, the longitudinal sealing transmission member 43 is connected to an output end of the longitudinal sealing driving member 42, the pair of longitudinal sealing wheels 44 are respectively connected to the longitudinal sealing transmission member 43, and a longitudinal sealing gap is formed between the pair of longitudinal sealing wheels 44. In the structure, the longitudinal sealing driving member 42 drives the longitudinal sealing transmission member 43 to rotate, the longitudinal sealing transmission member 43 drives the pair of longitudinal sealing wheels 44 to rotate, and when the longitudinal sealing edge of the packaging film passes through the longitudinal sealing gap, the longitudinal sealing wheels 44 realize heat sealing on the longitudinal sealing edge of the packaging film. Compared with the traditional structure, the longitudinal sealing mechanism 4 operates independently and is matched with an independent longitudinal sealing driving piece 42, so that the load of the film feeding motor 331 is reduced; the longitudinal sealing driving member 42 is fixed on the longitudinal sealing machine base 41, that is, the longitudinal sealing machine base 41 provides a supporting and mounting base for the longitudinal sealing driving member 42, the longitudinal sealing transmission member 43 and the longitudinal sealing wheels 44, so that the stability and reliability of operation are improved.

In this embodiment, the longitudinal sealing driving member 42 includes a vertical longitudinal sealing motor 421 and a turning speed reducer 422, the vertical longitudinal sealing motor 421 is fixedly mounted on the frame 1, the turning speed reducer 422 is connected to the vertical longitudinal sealing motor 421, a transverse output end of the turning speed reducer 422 is disposed on the longitudinal sealing base 41 in a penetrating manner, and the longitudinal sealing driving member 43 is connected to a transverse output end of the turning speed reducer 422. In this structure, can utilize the space on the height through vertical indulging the motor 421, the rethread turns to speed reducer 422 and realizes that the drive is by vertical to horizontal turning to, guarantees that a pair of indulging wheel 44 can be located 2 tops of cartridge conveyer belt, and its simple structure is reliable.

In this embodiment, the longitudinal sealing transmission member 43 includes a pair of longitudinal sealing bevel gears 431, a pair of longitudinal sealing flat gears 432 and a pair of longitudinal sealing transmission shafts 433, the pair of longitudinal sealing flat gears 432 are mounted on the longitudinal sealing base 41 through the pair of longitudinal sealing transmission shafts 433, the pair of longitudinal sealing flat gears 432 are engaged with each other, one of the longitudinal sealing bevel gears 431 is connected with the transverse output end of the steering reducer 422, the other longitudinal sealing bevel gear 431 is mounted on one of the longitudinal sealing transmission shafts 433, the two longitudinal sealing bevel gears 431 are engaged with each other, and the pair of longitudinal sealing wheels 44 are respectively connected with the corresponding longitudinal sealing transmission shafts 433. In the structure, a vertical longitudinal sealing motor 421 drives a longitudinal sealing bevel gear 431 to rotate after steering and decelerating through a steering reducer 422, then drives a longitudinal sealing transmission shaft 433 to rotate after steering through another longitudinal sealing bevel gear 431, the longitudinal sealing transmission shaft 433 drives a longitudinal sealing wheel 44 and a longitudinal sealing flat gear 432 to rotate, and the other longitudinal sealing flat gear 432 drives the other longitudinal sealing transmission shaft 433 and the longitudinal sealing wheel 44 to rotate under the meshing action, so that longitudinal heat sealing and edge sealing are realized.

In this embodiment, the longitudinal sealing mechanism 4 further includes a pair of limiting adjustment rods 45 and a bearing seat 46 installed at an end of the limiting adjustment rod 45, the limiting adjustment rod 45 is inserted into the longitudinal sealing base 41, and the bearing seat 46 is sleeved at a transverse output end of the steering reducer 422 through a bearing. In the structure, on one hand, the longitudinal sealing bevel gear 431 can be limited through the action of the limiting adjusting rod 45 and the bearing seat 46, so that the accuracy of the longitudinal sealing position is ensured; on the other hand, the longitudinal sealing bevel gear 431 can be adjusted in the transverse position through the telescopic adjustment of the limit adjusting rod 45, and the meshing backlash is adjusted.

In this embodiment, the longitudinal sealing mechanism 4 further includes a cover 47 for covering the longitudinal sealing driving member 42 and the longitudinal sealing driving member 43. The hood 47 does not cover the longitudinal sealing driving piece 42 and the longitudinal sealing transmission piece 43, and on one hand, the hood protects the longitudinal sealing driving piece 42 and the longitudinal sealing transmission piece 43; on the other hand, the appearance is more beautiful and durable.

In this embodiment, the transverse sealing mechanism 5 includes a transverse sealing base 51, a transverse sealing driving member 52, a transverse sealing transmission member 53 and a pair of transverse sealing heat-cutting strips 54, the transverse sealing driving member 52 and the transverse sealing base 51 are both installed on the frame 1, the transverse sealing transmission member 53 is installed on the transverse sealing base 51 and connected to the transverse sealing driving member 52, the pair of transverse sealing heat-cutting strips 54 are respectively connected to the transverse sealing transmission member 53, and a transverse sealing cutting gap is formed between the pair of transverse sealing heat-cutting strips 54. In the structure, the transverse sealing driving part 52 and the transverse sealing machine base 51 are both installed on the machine frame 1, the transverse sealing driving part 52 drives the transverse sealing transmission part 53 to rotate, and the transverse sealing transmission part 53 drives the pair of transverse sealing heat cutting strips 54 to move oppositely and oppositely, so that reciprocating transverse sealing cutting is realized. Compared with the traditional structure, the transverse sealing mechanism 5 runs independently and is matched with an independent transverse sealing driving piece 52, and the transverse sealing driving piece 52 is set as a motor, so that the load of the film feeding motor 331 is reduced; the transverse sealing transmission piece 53 and the transverse sealing hot cutting strip 54 are fixed on the transverse sealing machine base 51, namely, the transverse sealing machine base 51 provides a support and installation basis for the transverse sealing transmission piece 53 and the transverse sealing hot cutting strip 54, and the stability and the reliability of operation are improved.

In this embodiment, the transverse sealing transmission member 53 includes a transverse sealing sprocket 531 and a rotating wheel 532, the transverse sealing sprocket 531 is installed outside the transverse sealing base 51 and connected to the transverse sealing driving member 52, the rotating wheel 532 is installed inside the transverse sealing base 51 and connected to the transverse sealing sprocket 531, a pair of transverse sealing heat-cutting strips 54 are installed at the eccentric position of the rotating wheel 532 at the corresponding position, and the pair of transverse sealing heat-cutting strips 54 are close to each other during transverse sealing heat-cutting. In this structure, the transverse sealing driving member 52 drives the transverse sealing sprocket wheel pair 531 to rotate, and drives the rotating wheel 532 to rotate, and the pair of transverse sealing hot cutting strips 54 are installed at the eccentric position of the rotating wheel 532 at the corresponding positions, so that the transverse sealing hot cutting strips 54 can be reciprocally close to and away from each other, and the reciprocal transverse sealing cutting is realized.

In this embodiment, the cartridge conveyor belt 2 is provided in two sections, a gap is formed between the two sections of cartridge conveyor belts 2, a pair of transverse sealing heat-cutting strips 54 are both provided with a connecting plate 541, and the butt joint ends of the two sections of cartridge conveyor belts 2 are connected with the corresponding connecting plates 541 through connecting shafts. In this structure, the power of one section of cartridge conveyer belt 2 of leaning on membrane plastic former 6 is provided by film feeding motor 331, the power of another section of cartridge conveyer belt 2 is provided by independent motor, in the motion of a pair of violently sealing hot slitting 54, connecting plate 541 can drive two sections of cartridge conveyer belts 2 through the connecting axle and carry out concertina movement, at this moment two sections of cartridge conveyer belts 2 both carry out self-motion and also carry out concertina movement, the purpose is to guarantee to violently seal hot slitting 54 at the during operation and cartridge conveyer belt 2 between the distance is unchangeable, prevent that the cartridge from falling in the motion process between violently sealing hot slitting 54 and cartridge conveyer belt 2.

In this embodiment, the film plastic former 6 includes the forming plate 61 and the connecting flange 62, the forming plate 61 is bent to form the rectangular cavity 611, the connecting flange 62 is fixedly connected with the forming plate 61, the connecting flange 62 is provided with a through hole 621 communicated with the rectangular cavity 611, the tops of the rectangular cavity 611 and the through hole 621 are all provided with the edge sealing gap 63 for forming the longitudinal edge sealing of the film body, the feed end of the rectangular cavity 611 is butted with the film feeding mechanism 3, and the connecting flange 62 is connected with the frame 1. In this configuration, the packaging film enters the rectangular cavity 611 from the feed end of the cavity 611 and is constrained by the shape of the cavity 611, the flat film is formed into a rectangular tubular film, the tubular film exits through the aperture 621, and the longitudinal sealing edge just passes through the sealing edge gap 63, facilitating the subsequent longitudinal sealing to heat seal the film. The whole process does not need to be adjusted, and the trouble and uncertainty of the adjustment of the traditional forming mechanism are avoided.

In this embodiment, the forming plate 61 is further bent with protecting plates 64 for protecting the rectangular cavity 611 at two sides of the rectangular cavity 611. The protection plate 64 forms a covering protection for the rectangular cavity 611, and prevents external force from damaging the rectangular cavity 611 to affect the shaping effect.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a civilian explodes cartridge packing machine which characterized in that: comprises a frame (1), a cartridge conveyer belt (2), a film feeding mechanism (3), a longitudinal sealing mechanism (4), a transverse sealing mechanism (5) and a film plastic former (6), wherein the cartridge conveyer belt (2) is arranged at the top of the frame (1), the film plastic former (6) is arranged on the frame (1) and is positioned at the feeding end of the cartridge conveyer belt (2), the longitudinal sealing mechanism (4) and the transverse sealing mechanism (5) are arranged above the cartridge conveyer belt (2) along the cartridge conveying direction, the longitudinal sealing mechanism (4) is positioned between the film plastic former (6) and the transverse sealing mechanism (5), the film feeding mechanism (3) comprises a supporting frame (31) for simultaneously supporting two rolls of films, the supporting frame (31) is arranged on the frame (1) and is positioned below the cartridge conveyer belt (2), and a film body conveying group (32), a film feeding driving group (33) and a film body butt-joint device (34) are arranged on the supporting frame (31), the film conveying driving group (33) is connected with the film body conveying group (32), the film body of one roll of film is butted with the film molding device (6) through the film body conveying group (32), the film body of the other roll of film is conveyed to the position of the film body butting device (34) through the film body conveying group (32) to be in a waiting state, and the film body butting device (34) drives the film body of the subsequent roll of film to be connected with the tail end of the film body of the previous roll of film when the film body of the previous roll of film is conveyed to the tail end.

2. The machine for wrapping civilian blasting cartridges according to claim 1, characterized in that: the film body conveying group (32) comprises a guide roller (321), a tension roller (322) and a power roller (323) which are arranged on a supporting frame (31), the power roller (323) is connected with a film feeding driving group (33), the pre-wound film is sequentially wound on the guide roller (321), the tension roller (322) and the power roller (323) and is butted with the film molding former (6), and the subsequent wound film is sequentially wound on the guide roller (321) and the tension roller (322) and is fed to the position of the film body butt-joint device (34).

3. The machine for wrapping civilian blasting cartridges according to claim 2, characterized in that: the film body conveying group (32) further comprises an offset adjusting roller (324) capable of moving obliquely, and the offset adjusting roller (324) is fixedly connected with the supporting frame (31) when being adjusted to a preset position in the oblique direction.

4. The machine for wrapping civilian blasting cartridges according to claim 3, characterized in that: the supporting rollers (311) are arranged on the supporting frame (31) on two sides of the guide roller (321), and the two rolled films are loaded on the supporting rollers (311) on the corresponding sides.

5. The machine for wrapping civilian blasting cartridges according to claim 4, characterized in that: the film body butt-jointing device (34) comprises a pair of heat-sealing strips (341) and a pair of transverse moving blocks (342), the pair of heat-sealing strips (341) are installed on the carrier frame (31) through the corresponding transverse moving blocks (342), and two rolls of films are wound on the guide roller (321) and the tension roller (322) and positioned between the pair of heat-sealing strips (341).

6. The machine for wrapping civilian blasting cartridges according to claim 5, characterized in that: the film feeding driving group (33) comprises a film feeding motor (331) and a film feeding chain wheel pair (332), the film feeding motor (331) is installed on the carrying frame (31), the film feeding chain wheel pair (332) is connected with the output end of the film feeding motor (331) and the power roller (323) at the same time, and the film feeding chain wheel pair (332) is further connected with the cartridge conveying belt (2).

7. The machine for wrapping civilian blasting cartridges according to any one of claims 1 to 6, characterized in that: indulge and seal mechanism (4) including indulging seal frame (41), indulge and seal driving piece (42), indulge and seal driving piece (43) and a pair of seal wheel (44) of indulging, indulge and seal frame (41) and adorn admittedly and extend cartridge conveyor belt (2) top in frame (1), indulge and seal driving piece (42) and install on indulging seal frame (41), indulge and seal driving piece (43) and indulge the output of sealing driving piece (42) and be connected, a pair of seal wheel (44) of indulging are connected with indulging the driving piece (43) respectively and a pair of indulging forms between the seal clearance.

8. The machine for wrapping civilian blasting cartridges according to any one of claims 1 to 6, characterized in that: violently seal mechanism (5) including violently sealing frame (51), violently seal driving piece (52), violently seal driving medium (53) and a pair of violently seal hot cutting strip (54), violently seal driving piece (52) and violently seal frame (51) and all install in frame (1), violently seal driving medium (53) and install on violently sealing frame (51) and be connected with violently sealing driving piece (52), a pair of violently seal hot cutting strip (54) respectively with violently seal driving medium (53) be connected, and form violently seal between a pair of violently seal hot cutting strip (54) and cut off the clearance.

9. The machine for wrapping civilian blasting cartridges according to claim 8, characterized in that: the explosive roll conveying belt (2) is arranged into two sections, a gap is formed between the two sections of the explosive roll conveying belt (2), a pair of transverse sealing heat cutting strips (54) are respectively provided with a connecting plate (541), and the butt joint ends of the two sections of the explosive roll conveying belt (2) are connected with the corresponding connecting plates (541) through connecting shafts.

10. The machine for wrapping civilian blasting cartridges according to any one of claims 1 to 6, characterized in that: the film plastic former (6) comprises a forming plate (61) and a connecting flange (62), the forming plate (61) is bent to form a rectangular cavity (611), the connecting flange (62) is fixedly connected with the forming plate (61), a through hole (621) communicated with the rectangular cavity (611) is formed in the connecting flange (62), a sealing edge gap (63) used for forming a longitudinal sealing edge of a film body is formed in the rectangular cavity (611) and the top of the through hole (621) respectively, the feeding end of the rectangular cavity (611) is in butt joint with a film feeding mechanism (3), and the connecting flange (62) is connected with the frame (1).