CN215620369U - Forming mechanism of three-dimensional file bag - Google Patents
Forming mechanism of three-dimensional file bag Download PDFInfo
- Publication number
- CN215620369U CN215620369U CN202120616113.XU CN202120616113U CN215620369U CN 215620369 U CN215620369 U CN 215620369U CN 202120616113 U CN202120616113 U CN 202120616113U CN 215620369 U CN215620369 U CN 215620369U
- Authority
- CN
- China
- Prior art keywords
- edge
- bottom sealing
- plate
- long
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Making Paper Articles (AREA)
Abstract
The utility model discloses a forming mechanism of a three-dimensional file bag, which comprises a rack, a mould pressing mechanism, a side sealing mechanism and a bottom sealing mechanism, wherein the mould pressing mechanism, the side sealing mechanism and the bottom sealing mechanism are all arranged on the rack; the die pressing mechanism comprises a die pressing lifting mechanism, a die pressing plate, an elastic adjusting mechanism, a long-edge pushing mechanism, a short-edge pushing mechanism, a floating supporting plate, a long-edge pushing plate and a short-edge pushing plate, the die pressing lifting mechanism is installed on the rack, the die pressing plate is installed on the power output end of the die pressing lifting mechanism, the elastic adjusting mechanism, the long-edge pushing mechanism and the short-edge pushing mechanism are all installed on the rack, the floating supporting plate is installed on the power output end of the elastic adjusting mechanism, and the floating supporting plate is located below the die pressing plate; the long-edge push plate is arranged at the power output end of the long-edge pushing mechanism, and the short-edge push plate is arranged at the power output end of the short-edge pushing mechanism. The automatic folding device is reasonable in structure, can enable the film to be automatically folded and kept in a stable state, can continuously produce the three-dimensional file bags, and is high in automation degree.
Description
Technical Field
The utility model relates to the technical field of stationery production equipment, in particular to a forming mechanism of a three-dimensional file bag.
Background
The PP plastic three-dimensional file bag is a tool frequently used in daily life and office processes of people, and is convenient for users to carry files. As shown in fig. 3, the current three-dimensional file cover comprises a film 01, wherein the film 01 comprises a top sheet 011, a bottom sheet 012, a left side sheet 013, a right side sheet 014, a left folded sheet 015, a right folded sheet 016, a top seal 017, a bottom seal 018, a cover sheet 019, a left connecting sheet 020, a right side edge of the left side sheet 013, the left side of the right side sheet 014, the back side of the pocket cover sheet 019 and the front side of the top sealing sheet 017 are respectively connected with the left side, the right side, the front side and the back side of the top sheet 011 through crease lines, the right side of the right side sheet 014 and the front side of the bottom sealing sheet 018 are respectively connected with the left side and the back side of the bottom sheet 012 through crease lines, the front side of the left turnover sheet 015 is connected with the back side of the left side sheet 013 through crease lines, the front side of the right turnover sheet 016 is connected with the back side of the right side sheet 014 through crease lines, and the right side of the left 020 connecting sheet is connected with the left side of the left side sheet 013 through crease lines; a first eyelet 021, a first flying disc 022 and a horse race line 023 are arranged on the bag cover plate 019, the first flying disc 022 is riveted on the bag cover plate 019 through the first eyelet 021, and the fixed end of the horse race line 023 is fastened on the first eyelet 021; the bottom sheet 012 is provided with a second eyelet nail 024 and a second flying disc 025, the second flying disc 025 is riveted on the bottom sheet 012 through the second eyelet 024, the bottom sheet 012 is folded and covered on the top sheet 011, the left side edge of the left connecting sheet 020 is heat-sealed on the right side edge of the bottom sheet 012 through heat sealing, the left folding sheet 015 and the right folding sheet 016 are bent inwards between the top sheet 011 and the bottom sheet 012, the top sealing sheet 017 is heat-sealed on the outer side surface of the bottom sealing sheet 018 through heat sealing, and finally the movable end of the marquee 023 is wound on the second eyelet 024 to lock the bag cover sheet 019 on the bottom sheet 012. The left, right, front and back are determined by the orientation of the development figure of the three-dimensional file bag.
The production process of the existing three-dimensional file bag generally comprises the processes of manual die cutting of a membrane, manual gold stamping of a logo, manual discharging and hot press forming, manual flying disc punching, horse race line sleeving, eyelet nail riveting, manual bar code pasting and the like, and each process requires accurate alignment. In the hot press forming process, the top sheet 011, the bottom sheet 012, the left side sheet 013, the right side sheet 014, the left folded sheet 015, the right folded sheet 016, the top seal sheet 017, the bottom seal sheet 018, the bag cover sheet 019 and the left connecting sheet 020 in the film 01 need to be manually folded in half along corresponding folding lines, one side surface of the folding lines is generally pressed by a pressing plate, the other side surface is folded in the direction of the pressed side surface by a manipulator and is initially folded into a V shape, and then the film 01 folded into a plurality of V shapes is placed on a hot press device for hot press forming.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a forming mechanism of a three-dimensional file bag, which has a reasonable structure, can enable a membrane to be automatically turned over and keep a stable state, can continuously produce the three-dimensional file bag, and has high automation degree.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a forming mechanism of three-dimensional file bag which characterized in that: the device comprises a rack, a die pressing mechanism, a side sealing mechanism and a bottom sealing mechanism, wherein the die pressing mechanism, the side sealing mechanism and the bottom sealing mechanism are all arranged on the rack; the die pressing mechanism comprises a die pressing lifting mechanism, a die pressing plate, an elastic adjusting mechanism, a long-edge pushing mechanism, a short-edge pushing mechanism, a floating supporting plate, a long-edge pushing plate and a short-edge pushing plate, the die pressing lifting mechanism is installed on the rack, the die pressing plate is installed on the power output end of the die pressing lifting mechanism, the elastic adjusting mechanism, the long-edge pushing mechanism and the short-edge pushing mechanism are all installed on the rack, the floating supporting plate is installed on the power output end of the elastic adjusting mechanism, and the floating supporting plate is located below the die pressing plate and is in contact fit with the die pressing plate; the long-edge push plate is installed on the power output end of the long-edge pushing mechanism, the short-edge push plate is installed on the power output end of the short-edge pushing mechanism, the long-edge push plate is located at the rear side of the floating supporting plate, the side sealing mechanism is arranged on the front side of the floating supporting plate, the short-edge push plate and the bottom sealing mechanism are arranged on the left side of the floating supporting plate, and the short-edge push plate, the long-edge push plate and the floating supporting plate are located on the same plane.
When the device works, each cut diaphragm is adsorbed by an external feeding mechanism, so that the top sheet is placed on the floating supporting plate, the bag cover sheet is positioned on one side of the mould pressing lifting mechanism, the bottom sheet is positioned on the long-edge push plate, and the top sealing sheet is positioned on one side of the short-edge push plate; then, a mould pressing lifting mechanism is used for driving the mould pressing plate to move downwards, the mould pressing plate is pressed downwards to be in contact fit with a floating supporting plate, the floating supporting plate moves downwards under the elastic action of an elastic adjusting mechanism, the floating supporting plate is sunken between a short-edge push plate and a long-edge push plate, the long-edge push mechanism is used for driving the long-edge push plate to push towards the floating supporting plate, the short-edge push mechanism drives the short-edge push plate to push towards the floating supporting plate, a left side piece, a top sealing piece and a right side piece which are connected with a top sheet are enabled to be upwards tilted and erected under the pushing of the long-edge push plate and the short-edge push plate, and the bottom sheet is turned over and covered on the top sheet under the pushing of the long-edge push plate; and then, the left connecting sheet is thermally sealed on the bottom sheet by using the side sealing mechanism, and finally, the top sealing sheet is thermally sealed on the bottom sealing sheet by using the bottom sealing mechanism, so that the manufacturing of the three-dimensional file bag is completed.
The forming mechanism of the three-dimensional file bag is reasonable in structure, can enable the film to be automatically turned over and keep a stable state, can continuously produce the three-dimensional file bag, and is high in automation degree.
As a preferred scheme of the utility model, the long-edge pushing mechanism comprises a long-edge pushing cylinder, a long-edge pushing slide block and a long-edge pushing guide rail, the long-edge pushing guide rail is horizontally arranged on the rack, the long-edge pushing slide block is positioned on the long-edge pushing guide rail and can move along the length direction of the long-edge pushing guide rail, and the long-edge push plate is arranged on the long-edge pushing slide block; the long-edge pushing cylinder is installed on the rack, and the tail end of a piston rod of the long-edge pushing cylinder is in transmission connection with the long-edge pushing sliding block. Utilize long limit to promote the length direction motion that the cylinder drive long limit promoted the slider along long limit promotion guide rail, drive long limit push pedal and promote towards the layer board that floats.
As a preferred scheme of the utility model, the short-side pushing mechanism comprises a short-side pushing cylinder, a short-side pushing sliding block and a short-side pushing pipe, the short-side pushing pipe is horizontally arranged on the rack, the short-side pushing sliding block is positioned right above the short-side pushing pipe and can move along the length direction of the short-side pushing pipe, and the short-side pushing plate is arranged on the short-side pushing sliding block; the short edge pushing cylinder is installed on the rack, and the tail end of a piston rod of the short edge pushing cylinder is in transmission connection with the short edge pushing sliding block. Utilize minor face to promote the cylinder drive minor face and promote the slider along the positive length direction motion of minor face push tube, drive minor face push pedal and promote towards the layer board that floats.
As a preferred scheme of the utility model, the mould pressing lifting mechanism comprises a mould pressing lifting cylinder, a mould pressing hanging plate, a mould pressing sliding block and a mould pressing guide rail, wherein the mould pressing lifting cylinder is arranged on the rack, a piston rod of the mould pressing lifting cylinder is arranged downwards, the tail end of the piston rod of the mould pressing lifting cylinder is connected with the top of the mould pressing hanging plate, and one side edge of the mould pressing plate is connected with the bottom of the mould pressing hanging plate; the mould pressing guide rail is vertically arranged on the side face of the mould pressing hanging plate, the mould pressing slide block is arranged on the rack, the mould pressing slide block is arranged on the mould pressing guide rail, and the mould pressing guide rail can move up and down in the mould pressing slide block. And the mould pressing lifting cylinder is used for driving the mould pressing hanging plate and the mould pressing plate on the mould pressing hanging plate to move up and down along the length direction of the mould pressing guide rail.
As a preferred scheme of the utility model, the elastic adjusting mechanism comprises a spring, an adjusting screw and four first guide rods which are parallel to each other, four first guide sleeves are arranged on the rack, the first guide rods penetrate through the corresponding first guide sleeves, and the bottom of the floating supporting plate is arranged at the upper end of the first guide rods; the spring is sleeved on the first guide rod, the upper end of the spring is in contact with the bottom of the floating supporting plate, and the lower end of the spring is connected with the connecting block at the lower end of the first guide rod.
As a preferable scheme of the utility model, the side sealing mechanism comprises a side sealing lifting mechanism and a side sealing knife, the side sealing lifting mechanism is installed on the mould pressing lifting mechanism, the side sealing knife is installed on the power output end of the side sealing lifting mechanism, a first heating pipe is arranged inside the side sealing knife, and a first heat sealing stripe is arranged on the knife surface of the side sealing knife. The first heating pipe is connected with a power supply to enable the side sealing cutter to generate heat and generate high temperature, the side sealing lifting mechanism drives the side sealing cutter to move downwards, the stripe surface of the side sealing cutter is aligned to the overlapped part of the left side edge of the left connecting sheet and the right side edge of the bottom sheet to carry out hot-press welding, and the left side edge of the left connecting sheet is thermally sealed on the right side edge of the bottom sheet.
As a further preferable scheme of the utility model, the side sealing lifting mechanism comprises a side sealing cylinder, a hanging plate and two second guide rods which are parallel to each other, two second guide sleeves are arranged on the rack, the second guide rods penetrate through the corresponding second guide sleeves, the hanging plate is arranged at the lower end of each second guide rod, and the side sealing knife is arranged on the hanging plate; the side seal cylinder is installed on the machine mould pressing lifting mechanism, a piston rod of the side seal cylinder is arranged downwards, and the tail end of the piston rod of the side seal cylinder is connected with the top surface of the hanging plate. And a side sealing cylinder is used for driving the hanging plate and a side sealing knife on the hanging plate to perform lifting motion.
As a preferred scheme of the present invention, the bottom sealing mechanism includes a downward edge folding mechanism, a bottom sealing translation mechanism, a bottom sealing hot pressing cutting die, and two lateral edge folding mechanisms, the two lateral edge folding mechanisms are respectively disposed at the left end and the right end behind the floating support plate, the downward edge folding mechanism is disposed above the left side of the floating support plate (behind the molding mechanism), the bottom sealing translation mechanism is disposed at the left side between the two lateral edge folding mechanisms and the downward edge folding mechanism, the bottom sealing cutting die is mounted on the power output end of the bottom sealing translation mechanism, a second heating pipe is disposed inside the bottom sealing cutting die, and a cutting face of the bottom sealing cutting die is provided with a second heat sealing stripe. After the left side edge of the left connecting sheet is thermally sealed on the right side edge of the bottom sheet, the left folding sheet and the right folding sheet are respectively bent inwards between the top sheet and the bottom sheet by utilizing the two lateral edge folding mechanisms, the bottom sealing sheet is folded downwards by utilizing the downward edge folding mechanism to be positioned at the outer sides of the left folding sheet and the right folding sheet, finally, the bottom sealing translation mechanism is utilized to drive the bottom sealing knife to move towards the left side of the floating supporting plate, the second heating pipe is utilized to be electrified and heated to a rated constant temperature, the knife face of the bottom sealing knife is aligned to the top sealing sheet, the top sealing sheet is pressed on the outer side face of the bottom sealing sheet, and the top sealing sheet is thermally sealed on the outer side face of the bottom sealing sheet.
As a further preferable scheme of the utility model, the lateral flanging mechanism comprises a lateral flanging cylinder and a lateral push plate, the lateral flanging cylinder is mounted on the frame, a piston rod of the lateral flanging cylinder is arranged inwards, and the tail end of the piston rod of the lateral flanging cylinder is connected with the lateral push plate. The lateral edge folding cylinder is used for driving the lateral push plate to move horizontally inwards, and the left edge folding piece and the right edge folding piece which are scattered outwards are bent inwards between the top piece and the bottom piece.
As a further preferable scheme of the utility model, the downward flanging mechanism comprises a downward flanging cylinder and a lower push plate, the downward flanging cylinder is mounted on the mould pressing moving mechanism, a piston rod of the downward flanging cylinder is arranged downwards, and the tail end of the piston rod of the downward flanging cylinder is connected with the lower push plate. And the downward flanging air cylinder is used for driving the lower push plate to move vertically downwards, and the upwards warped bottom sealing piece is turned downwards, so that the bottom sealing piece is positioned on the outer sides of the left flanging folding piece and the right flanging piece.
As a further preferable scheme of the utility model, the bottom sealing translation mechanism comprises a bottom sealing cylinder, a tool apron, a bottom sealing sliding block, a bottom sealing guide rail and a bottom sealing push plate, the bottom sealing cylinder is mounted on the rack, a piston rod of the bottom sealing cylinder faces the left side of the floating supporting plate, the tail end of the piston rod of the bottom sealing cylinder is connected with the left end of the tool apron, the bottom sealing sliding block is mounted on the bottom of the tool apron, the bottom sealing guide rail is horizontally mounted on the rack, and the bottom sealing sliding block is located on the bottom sealing guide rail and can move along the length direction of the bottom sealing guide rail; the bottom sealing push plate is horizontally arranged at the top of the cutter holder, the bottom sealing cutter is arranged at the right end of the cutter holder, the bottom sealing cutter is positioned below the bottom sealing push plate, and the cutter face of the bottom sealing cutter is parallel and level to the left side edge of the bottom sealing push plate. The bottom sealing push plate which moves simultaneously is arranged above the bottom sealing knife, the top sealing sheet can be pressed on the bottom sealing sheet by the bottom sealing push plate, and the bottom sealing knife thermally seals the top sealing sheet on the outer side surface of the bottom sealing sheet.
Compared with the prior art, the utility model has the following advantages:
the forming mechanism of the three-dimensional file bag is reasonable in structure, can enable the film to be automatically turned over and keep a stable state, can continuously produce the three-dimensional file bag, and is high in automation degree.
Drawings
FIG. 1 is a schematic block diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a long-side pushing mechanism and a short-side pushing mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a three-dimensional file cover in the background art of the present invention.
Detailed Description
The following further describes the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1-2, the forming mechanism of the three-dimensional file bag comprises a frame 1, a molding mechanism 2, a side sealing mechanism 3 and a bottom sealing mechanism 4, wherein the molding mechanism 2, the side sealing mechanism 3 and the bottom sealing mechanism 4 are all arranged on the frame 1; the die pressing mechanism 2 comprises a die pressing lifting mechanism 21, a die pressing plate 22, an elastic adjusting mechanism 23, a long-edge pushing mechanism 24, a short-edge pushing mechanism 25, a floating supporting plate 26, a long-edge pushing plate 27 and a short-edge pushing plate 28, the die pressing lifting mechanism 21 is installed on the rack 1, the die pressing plate 22 is installed on the power output end of the die pressing lifting mechanism 21, the elastic adjusting mechanism 23, the long-edge pushing mechanism 24 and the short-edge pushing mechanism 25 are all installed on the rack 1, the floating supporting plate 26 is installed on the power output end of the elastic adjusting mechanism 23, and the floating supporting plate 26 is located below the die pressing plate 22 and is in contact fit with the die pressing plate 22; the long edge push plate 27 is installed on the power output end of the long edge push mechanism 24, the short edge push plate 28 is installed on the power output end of the short edge push mechanism 25, the long edge push plate 27 is located on the rear side of the floating supporting plate 26, the side sealing mechanism 3 is arranged on the front side of the floating supporting plate 26, the short edge push plate 28 and the bottom sealing mechanism 4 are arranged on the left side of the floating supporting plate 26, and the short edge push plate 28, the long edge push plate 27 and the floating supporting plate 26 are located on the same plane.
The long-edge pushing mechanism 24 comprises a long-edge pushing cylinder 241, a long-edge pushing slider 242 and a long-edge pushing guide rail 243, the long-edge pushing guide rail 243 is horizontally arranged on the rack 1, the long-edge pushing slider 242 is positioned on the long-edge pushing guide rail 243 and can move along the length direction of the long-edge pushing guide rail 243, and the long-edge pushing plate 27 is installed on the long-edge pushing slider 242; the long-edge pushing cylinder 241 is installed on the frame 1, and the end of the piston rod of the long-edge pushing cylinder 241 is in transmission connection with the long-edge pushing slider 242. The long-edge pushing cylinder 241 drives the long-edge pushing slider 242 to move along the length direction of the long-edge pushing guide rail 243, so as to drive the long-edge pushing plate 27 to push towards the floating supporting plate 26.
The short-side pushing mechanism 25 comprises a short-side pushing cylinder 251, a short-side pushing slider 252 and a short-side pushing pipe 253, the short-side pushing pipe 253 is horizontally arranged on the rack 1, the short-side pushing slider 252 is positioned on the short-side pushing pipe 253 and can move along the length direction of the short-side pushing pipe 253, and the short-side pushing plate 28 is installed on the short-side pushing slider 252; the short-edge pushing cylinder 251 is installed on the frame 1, and the end of the piston rod of the short-edge pushing cylinder 251 is in transmission connection with the short-edge pushing slider 252. The short-side push cylinder 251 is used to drive the short-side push slider 252 to move along the length direction of the short-side push tube 253, so as to drive the short-side push plate 28 to push towards the floating supporting plate 26.
The mould pressing lifting mechanism 21 comprises a mould pressing lifting cylinder 211, a mould pressing hanging plate 212, a mould pressing slide block 213 and a mould pressing guide rail 214, wherein the mould pressing lifting cylinder 211 is arranged on the rack 1, a piston rod of the mould pressing lifting cylinder 211 is arranged downwards, the tail end of the piston rod of the mould pressing lifting cylinder 211 is connected with the top of the mould pressing hanging plate 212, and one side edge of the mould pressing plate 22 is connected with the bottom of the mould pressing hanging plate 212; the molding guide 214 is vertically installed on the side of the molding hanger plate 212, the molding slider 213 is installed on the machine frame 1, and the molding slider 213 is on the molding guide 214 and the molding guide 214 can move up and down in the molding slider 213. The molding hanger plate 212 and the molding plate 22 thereon are driven by the molding lifting cylinder 211 to move up and down along the length direction of the molding guide 214.
The elastic adjusting mechanism 23 comprises a spring (not shown), an adjusting screw (not shown) and four first guide rods 231 which are parallel to each other, four first guide sleeves 11 are arranged on the frame 1, the first guide rods 231 penetrate through the corresponding first guide sleeves 11, and the bottom of the floating supporting plate 26 is mounted at the upper ends of the first guide rods 231; the spring is sleeved on the first guide bar 231, the upper end of the spring is in contact with the bottom of the floating support plate 26, and the lower end of the spring is connected with the connecting block at the lower end of the first guide bar 231.
The side sealing mechanism 3 comprises a side sealing lifting mechanism 31 and a side sealing knife 32, the side sealing lifting mechanism 31 is installed on the rack 1, the side sealing knife 32 is installed on the power output end of the side sealing lifting mechanism 31, a first heating wire is arranged inside the side sealing knife 32, and a first heat sealing stripe is arranged on the knife surface of the side sealing knife 32. The first heating wire is connected with a power supply to enable the side sealing knife 32 to generate heat and generate high temperature, the side sealing lifting mechanism 31 drives the side sealing knife 32 to move downwards, the knife face of the side sealing knife 32 is aligned with the overlapped part of the left side edge of the left connecting sheet 020 and the right side edge of the bottom sheet 012 to press, and the left side edge of the left connecting sheet 020 is thermally sealed on the right side edge of the bottom sheet 012.
The side seal lifting mechanism 31 comprises a side seal cylinder 311, a hanging plate 312 and two second guide rods 313 which are parallel to each other, two second guide sleeves 12 are arranged on the frame 1, the second guide rods 313 penetrate through the corresponding second guide sleeves 12, the hanging plate 312 is installed at the lower end of the second guide rods 313, and the side seal cutter 32 is installed on the hanging plate 312; the side seal cylinder 311 is installed on the frame 1, a piston rod of the side seal cylinder 311 is arranged downward, and the end of the piston rod of the side seal cylinder 311 is connected with the top surface of the hanging plate 312. The hanging plate 312 and the side sealing knife 32 thereon are driven to move up and down by the side sealing air cylinder 311.
The bottom sealing mechanism 4 comprises a downward edge folding mechanism 41, a bottom sealing translation mechanism 42, a bottom sealing cutter 43 and two lateral edge folding mechanisms 44, the two lateral edge folding mechanisms 44 are respectively arranged at the front end and the rear end of the left side of the floating supporting plate 26, the downward edge folding mechanism 41 is arranged above the left side of the floating supporting plate 26, the bottom sealing translation mechanism 42 is arranged on the left side between the two lateral edge folding mechanisms 44 and the downward edge folding mechanism 41, the bottom sealing cutter 43 is arranged on the power output end of the bottom sealing translation mechanism 42, a second heating wire is arranged inside the bottom sealing cutter 43, and second heat sealing stripes are arranged on the cutter face of the bottom sealing cutter 43. After the left side edge of the left connecting sheet 020 is heat-sealed on the right side edge of the bottom sheet 012, the left folding sheet 015 and the right folding sheet 016 are respectively bent inwards between the top sheet 011 and the bottom sheet 012 by the two lateral edge folding mechanisms 44, the bottom sealing sheet 018 is folded downwards by the downward edge folding mechanism 41 to be positioned at the outer sides of the left folding sheet 015 and the right folding sheet 016, finally the bottom sealing translation mechanism 42 drives the bottom sealing knife 43 to move towards the left side of the floating supporting plate 26, the second heating wire is connected with a power supply to enable the bottom sealing knife 43 to generate high temperature, so that the knife surface of the bottom sealing knife 43 is aligned with the top sealing sheet 017, the top sealing sheet 017 is pressed on the outer side surface of the bottom sealing sheet 018, and the top sealing sheet 017 is heat-sealed on the outer side surface of the bottom sealing sheet 018.
The lateral folding mechanism 44 comprises a lateral folding cylinder 441 and a lateral push plate 442, the lateral folding cylinder 441 is mounted on the frame 1, a piston rod of the lateral folding cylinder 441 is disposed inward, and the end of the piston rod of the lateral folding cylinder 441 is connected with the lateral push plate 442. The side push plate 442 is driven by the side hemming cylinder 441 to move horizontally inwards, and the left hemming piece 015 and the right hemming piece 016 which are scattered outwards are bent inwards between the top sheet 011 and the bottom sheet 012.
The downward flanging mechanism 41 comprises a downward flanging air cylinder 411 and a lower push plate 412, the downward flanging air cylinder 411 is installed on the frame 1, a piston rod of the downward flanging air cylinder 411 is arranged downwards, and the tail end of the piston rod of the downward flanging air cylinder 411 is connected with the lower push plate 412. The downward flanging air cylinder 411 drives the downward pushing plate 412 to move downward horizontally, and the upward tilted bottom sealing sheet 018 is folded downward, so that the bottom sealing sheet 018 is positioned at the outer sides of the left flanging folding piece 015 and the right flanging piece 016.
The bottom sealing translation mechanism 42 comprises a bottom sealing cylinder 421, a tool apron 422, a bottom sealing sliding block 423, a bottom sealing guide rail 424 and a bottom sealing push plate 425, the bottom sealing cylinder 421 is mounted on the frame 1, a piston rod of the bottom sealing cylinder 421 faces the left side of the floating supporting plate 26, the tail end of the piston rod of the bottom sealing cylinder 421 is connected with the left end of the tool apron 422, the bottom sealing sliding block 423 is mounted on the bottom of the tool apron 422, the bottom sealing guide rail 424 is horizontally mounted on the frame 1, and the bottom sealing sliding block 423 is located on the bottom sealing guide rail 424 and can move along the length direction of the bottom sealing guide rail 424; the bottom sealing push plate 425 is horizontally arranged at the top of the tool apron 422, the bottom sealing knife 43 is arranged at the right end of the tool apron 422, the bottom sealing knife 43 is positioned below the bottom sealing push plate 425, and the knife surface of the bottom sealing knife 43 is flush with the left side edge of the bottom sealing push plate 425. The bottom sealing push plate 425 moving at the same time is arranged above the bottom sealing knife 43, the top sealing sheet 017 can be pressed on the bottom sealing sheet 018 by the bottom sealing push plate 425, and then the top sealing sheet 017 is thermally sealed on the outer side surface of the bottom sealing sheet 018 by the bottom sealing knife 43.
When the machine works, each cut membrane 01 is adsorbed by an external feeding mechanism, so that the top sheet 011 is placed on the floating supporting plate 26, the bag cover sheet 019 is positioned on the side of the mould pressing lifting mechanism 21, the bottom sheet 012 is positioned on the long-edge push plate 27, and the top sealing sheet 017 is positioned on the side of the short-edge push plate 28; then, the mold pressing lifting mechanism 21 is used for driving the mold pressing plate 22 to move downwards, so that the mold pressing plate 22 is pressed downwards to be in contact with the floating supporting plate 26, the floating supporting plate 26 moves downwards under the elastic action of the elastic adjusting mechanism 23, the floating supporting plate 26 is sunken between the short side pushing plate 28 and the long side pushing plate 27, at the moment, the long side pushing mechanism 24 is used for driving the long side pushing plate 27 to push towards the floating supporting plate 26, the short side pushing mechanism 25 is used for driving the short side pushing plate 28 to push towards the floating supporting plate 26, under the pushing of the long side pushing plate 27 and the short side pushing plate 28, the left side piece 013, the top sealing piece 017 and the right side piece 014 which are connected with the top sheet 011 are upwards tilted and erected, and the bottom sheet 012 is overturned and covered on the top sheet 011 by the pushing of the long side pushing plate 27; then, the left connecting sheet 020 is heat-sealed on the bottom sheet 012 by the side sealing mechanism 3, and finally, the top sealing sheet 017 is heat-sealed on the bottom sealing sheet 018 by the bottom sealing mechanism 4, so as to complete the manufacturing of the three-dimensional file bag.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. The utility model provides a forming mechanism of three-dimensional file bag which characterized in that: the device comprises a rack, a die pressing mechanism, a side sealing mechanism and a bottom sealing mechanism, wherein the die pressing mechanism, the side sealing mechanism and the bottom sealing mechanism are all arranged on the rack; the die pressing mechanism comprises a die pressing lifting mechanism, a die pressing plate, an elastic adjusting mechanism, a long-edge pushing mechanism, a short-edge pushing mechanism, a floating supporting plate, a long-edge pushing plate and a short-edge pushing plate, the die pressing lifting mechanism is installed on the rack, the die pressing plate is installed on the power output end of the die pressing lifting mechanism, the elastic adjusting mechanism, the long-edge pushing mechanism and the short-edge pushing mechanism are all installed on the rack, the floating supporting plate is installed on the power output end of the elastic adjusting mechanism, and the floating supporting plate is located below the die pressing plate and is in contact fit with the die pressing plate; the long-edge push plate is installed on the power output end of the long-edge pushing mechanism, the short-edge push plate is installed on the power output end of the short-edge pushing mechanism, the long-edge push plate is located at the rear side of the floating supporting plate, the side sealing mechanism is arranged on the front side of the floating supporting plate, the short-edge push plate and the bottom sealing mechanism are arranged on the left side of the floating supporting plate, and the short-edge push plate, the long-edge push plate and the floating supporting plate are located on the same plane.
2. The mechanism of claim 1, wherein: the long-edge pushing mechanism comprises a long-edge pushing cylinder, a long-edge pushing sliding block and a long-edge pushing guide rail, the long-edge pushing guide rail is horizontally arranged on the rack, the long-edge pushing sliding block is positioned on the long-edge pushing guide rail and can move along the length direction of the long-edge pushing guide rail, and the long-edge pushing plate is installed on the long-edge pushing sliding block; the long-edge pushing cylinder is installed on the rack, and the tail end of a piston rod of the long-edge pushing cylinder is in transmission connection with the long-edge pushing sliding block.
3. The mechanism of claim 1, wherein: the short edge pushing mechanism comprises a short edge pushing cylinder, a short edge pushing sliding block and a short edge pushing pipe, the short edge pushing pipe is horizontally arranged on the rack, the short edge pushing sliding block is positioned above the short edge pushing pipe and can move along the length direction of the short edge pushing pipe, and the short edge pushing plate is installed on the short edge pushing sliding block; the short edge pushing cylinder is installed on the rack, and the tail end of a piston rod of the short edge pushing cylinder is in transmission connection with the short edge pushing sliding block.
4. The mechanism of claim 1, wherein: the mould pressing lifting mechanism comprises a mould pressing lifting cylinder, a mould pressing hanging plate, a mould pressing sliding block and a mould pressing guide rail, the mould pressing lifting cylinder is installed on the rack, a piston rod of the mould pressing lifting cylinder is arranged downwards, the tail end of the piston rod of the mould pressing lifting cylinder is connected with the top of the mould pressing hanging plate, and one side edge of the mould pressing plate is connected with the bottom of the mould pressing hanging plate; the mould pressing guide rail is vertically arranged on the side face of the mould pressing hanging plate, the mould pressing slide block is arranged on the rack, the mould pressing slide block is arranged on the mould pressing guide rail, and the mould pressing guide rail can move up and down in the mould pressing slide block.
5. The mechanism of claim 1, wherein: the elastic adjusting mechanism comprises a spring, an adjusting screw and four first guide rods which are parallel to each other, four first guide sleeves are arranged on the rack, the first guide rods penetrate through the corresponding first guide sleeves, and the bottom of the floating supporting plate is arranged at the upper end of each first guide rod; the spring is sleeved on the first guide rod, the upper end of the spring is in contact with the bottom of the floating supporting plate, and the lower end of the spring is connected with the connecting block at the lower end of the first guide rod.
6. The mechanism of claim 1, wherein: the side seal mechanism comprises a side seal lifting mechanism and a side seal cutter, the side seal lifting mechanism is installed on the mould pressing lifting mechanism, the side seal cutter is installed on the power output end of the side seal lifting mechanism, a first heating pipe is arranged inside the side seal cutter, and first heat seal insections are arranged on the cutter face of the side seal cutter.
7. The mechanism of claim 6, wherein: the side seal lifting mechanism comprises a side seal cylinder, a hanging plate and two second guide rods which are parallel to each other, two second guide sleeves are arranged on the rack, the second guide rods penetrate through the corresponding second guide sleeves, the hanging plate is installed at the lower end of each second guide rod, and the side seal cutter is installed on the hanging plate; the side seal cylinder is installed on the mould pressing elevating system, and the piston rod of side seal cylinder sets up downwards, and the piston rod end of side seal cylinder is connected with the top surface of hanger plate.
8. The mechanism of claim 1, wherein: the bottom sealing mechanism comprises a downward edge folding mechanism, a bottom sealing translation mechanism, a bottom sealing cutter and two lateral edge folding mechanisms, the two lateral edge folding mechanisms are respectively arranged at the left rear part of the long edge pushing mechanism and the left rear part of the short edge pushing mechanism, the downward edge folding mechanism is arranged above the die pressing mechanism (at the rear part of the side sealing mechanism), the bottom sealing translation mechanism is arranged at the rear part between the two lateral edge folding mechanisms and the downward edge folding mechanism (at the rear part of the floating supporting plate), the bottom sealing cutter is arranged at the power output end of the bottom sealing translation mechanism, the inside of the bottom sealing cutter is provided with a second heating pipe, and the cutter face of the bottom sealing cutter is provided with second heat sealing insections.
9. The mechanism of claim 8, wherein: the lateral flanging mechanism comprises a lateral flanging cylinder and a lateral push plate, the lateral flanging cylinder is installed on the rack, a piston rod of the lateral flanging cylinder is arranged inwards, and the tail end of the piston rod of the lateral flanging cylinder is connected with the lateral push plate.
10. The mechanism of claim 8, wherein:
the downward flanging mechanism comprises a downward flanging cylinder and a lower push plate, the downward flanging cylinder is mounted on the rack, a piston rod of the downward flanging cylinder is arranged downwards, and the tail end of the piston rod of the downward flanging cylinder is connected with the lower push plate;
the bottom sealing translation mechanism comprises a bottom sealing cylinder, a cutter holder, a bottom sealing sliding block, a bottom sealing guide rail and a bottom sealing push plate, the bottom sealing cylinder is installed on the rack, a piston rod of the bottom sealing cylinder faces the left side of the floating supporting plate, the tail end of the piston rod of the bottom sealing cylinder is connected with the left end of the cutter holder, the bottom sealing sliding block is installed on the bottom of the cutter holder, the bottom sealing guide rail is horizontally installed on the rack, and the bottom sealing sliding block is located on the bottom sealing guide rail and can move in the length direction of the bottom sealing guide rail; the bottom sealing push plate is horizontally arranged at the top of the cutter holder, the bottom sealing cutter is arranged at the right end of the cutter holder, the bottom sealing cutter is positioned below the bottom sealing push plate, and the cutter face of the bottom sealing cutter is parallel and level to the left side edge of the bottom sealing push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616113.XU CN215620369U (en) | 2021-03-26 | 2021-03-26 | Forming mechanism of three-dimensional file bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616113.XU CN215620369U (en) | 2021-03-26 | 2021-03-26 | Forming mechanism of three-dimensional file bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215620369U true CN215620369U (en) | 2022-01-25 |
Family
ID=79913735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120616113.XU Active CN215620369U (en) | 2021-03-26 | 2021-03-26 | Forming mechanism of three-dimensional file bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215620369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115837726A (en) * | 2023-02-15 | 2023-03-24 | 广州市三华科技有限公司 | Automatic cold and hot make-up machine of EVA file bag |
-
2021
- 2021-03-26 CN CN202120616113.XU patent/CN215620369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115837726A (en) * | 2023-02-15 | 2023-03-24 | 广州市三华科技有限公司 | Automatic cold and hot make-up machine of EVA file bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205167525U (en) | Automatic flanging machine | |
| CN103378320A (en) | Automatic forming machine for lithium battery aluminum plastic film | |
| CN215620369U (en) | Forming mechanism of three-dimensional file bag | |
| CN202378398U (en) | Automatic insole transfer printing machine | |
| CN204547191U (en) | A kind of Bag Making Machine | |
| CN205112001U (en) | Blank mechanism of automatic stamping forming machine of plastic -aluminum membrane | |
| CN202685584U (en) | Full-automatic entire data book manufacturing machine | |
| CN201999233U (en) | Paper cup heat sealing machine with sensor | |
| CN214000535U (en) | Automatic plastic uptake device of new forms of energy group battery apron | |
| CN208827111U (en) | A kind of full-automatic folding brake | |
| CN116853626A (en) | Color film positioning and cutting device of packaging machine | |
| CN208855082U (en) | Conducting foam is integrally formed equipment | |
| CN111674100A (en) | Portable automatic plastic bag manufacturing system and manufacturing method | |
| CN105149424A (en) | Punching die | |
| CN202671836U (en) | Material-pressing device for bra buckle-joining machine | |
| CN210850560U (en) | Press-folding forming machine | |
| CN205177944U (en) | Edging machine | |
| CN210733257U (en) | Semi-automatic cover bending production device for manufacturing composite folder | |
| CN201494078U (en) | Laminating perforator | |
| CN213496037U (en) | Stamping die who possesses quick drawing of patterns | |
| CN210126276U (en) | Automatic film feeding equipment for plastic container film inner label | |
| CN203386817U (en) | Automatic molding machine for aluminum plastic membrane of lithium battery | |
| CN102808049A (en) | Flanging press system and flanging press method thereof | |
| CN210306693U (en) | Device for straightening length and shape of punching welding strip at end of laminated tile assembly | |
| CN210453845U (en) | Embossing and edge folding machine for soft-package button type lithium battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |