CN210028177U

CN210028177U - PE film packaging machine for cloth rolls

Info

Publication number: CN210028177U
Application number: CN201920737607.6U
Authority: CN
Inventors: 葛英春
Original assignee: Hangzhou Chenyu Textile Co Ltd
Current assignee: Hangzhou Chenyu Textile Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-07
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to a PE membrane packagine machine of yardage roll, including frame, PE membrane packagine machine structure, support frame, a plurality of conveyer belt, one side fixedly connected with support frame of frame, PE membrane packagine machine constructs and installs in the frame, install a plurality of conveyer belts on the support frame, the bilateral symmetry of conveyer belt is provided with two tip seals and cuts the mechanism, tip seals and cuts the mechanism and includes updraft ventilator, seals and cuts the device and seal and cut the frame, it places the groove to seal to have seted up in the frame, place the inslot and install and seal and cut the device, updraft ventilator sets up in one side that seals and cut the frame and keep away from the conveyer belt, updraft ventilator with place the groove and communicate, two tip seals and cuts the mechanism and slides with the support. The utility model discloses have and seal and cut the device and carry out hot throat and cut the PE membrane simultaneously, improved the effect of packing efficiency.

Description

PE film packaging machine for cloth rolls

Technical Field

The utility model belongs to the technical field of packagine machine's technique and specifically relates to a PE membrane packagine machine of yardage roll is related to.

Background

The cloth roll packing machine is widely used in finishing workshops of cotton textile mills, printing and dyeing mills and knitting mills for vacuum packing of various fabric rolls.

Chinese patent with publication number CN202593948U discloses a PE film packaging machine for cloth rolls, which has the technical essential points that: the automatic PE film packaging machine comprises a frame, a cloth feeding and conveying mechanism, an automatic PE film packaging mechanism, an end cutting mechanism and a conveying belt, wherein a hot air blowing device and an end flattening device are sequentially arranged on the rear side of the end cutting mechanism. The supporting wheel device comprises a supporting wheel, a connecting rod and a first driving air cylinder, one end of the connecting rod is connected to the rack in a shaft mode, the other end of the connecting rod is fixedly connected with a first connecting block, the supporting wheel is connected to the first connecting block in a shaft mode, a second connecting block is integrally arranged on the connecting rod, the first driving air cylinder is connected to the rack in a shaft mode, the second connecting block is connected to a driving rod of the first driving air cylinder in a shaft mode, the first driving air cylinder drives the supporting wheel to move, when the hot blowing device processes the cloth roll, the supporting wheel props against the cloth roll, the cloth roll and the supporting wheel roll relatively due to the driving of the conveying belt, the cloth roll rotates in situ, the hot blower conducts hot blowing processing on the end face of the cloth roll, the PE film on the whole end portion is uniformly heated, and further processing of a subsequent flattening device is facilitated, after the hot air blowing treatment, the first driving cylinder drives the supporting wheel to move, so that the supporting wheel is recovered into the frame, and the conveying belt drives the cloth roll to the end flattening device for further treatment.

However, the process of packaging the cloth roll is complicated, the end face of the cloth roll needs to be cut, then the end face of the cloth roll is subjected to thermal necking through a hot air blower, and then the PE film at the end part is subjected to flattening treatment by using an end part flattening device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an efficient yardage roll PE membrane packagine machine.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a PE membrane packagine machine of yardage roll, includes frame, PE membrane packagine machine structure, support frame, a plurality of conveyer belt, one side fixedly connected with support frame of frame, PE membrane packagine machine constructs and installs in the frame, install a plurality of conveyer belts on the support frame, the bilateral symmetry of conveyer belt is provided with two tip seals and cuts the mechanism, the tip seals and cuts the mechanism and includes updraft ventilator, seals and cuts the device and seal and cut the frame, seal and cut and put the groove in having seted up in the frame, place and install in the inslot and seal and cut the device, updraft ventilator sets up in one side that seals and cut the frame and keep away from the conveyer belt, updraft ventilator communicates with putting the groove, two tip seals and cuts the mechanism.

By adopting the technical scheme, the end sealing and cutting mechanism is connected with the support frame in a sliding manner, so that the end sealing and cutting mechanism can adapt to yardage rolls with different widths, the end sealing and cutting are carried out on the yardage rolls with different widths, the sealing and cutting device carries out thermal necking and cutting on redundant PE films at the end parts of the yardage rolls, and the sealing and cutting device simultaneously carries out thermal necking and cutting on the PE films, so that the packaging efficiency is improved.

The utility model discloses further set up to: and a first positioning device and a second positioning device are arranged between the adjacent conveyor belts, and the second positioning device is arranged on one side of the first positioning device, which is far away from the rack.

By adopting the technical scheme, the first positioning device positions the cloth roll to enable the cloth roll to be positioned near the PE film packaging mechanism, the PE film packaging mechanism coats the cloth roll, the use of the PE film is reduced, the cloth roll is conveyed to the second positioning device from the first positioning device by the conveying belt after coating is finished, the second positioning device positions the cloth roll, and the positioning rear end sealing and cutting mechanism seals and cuts the PE film at the end part of the cloth roll.

The utility model discloses further set up to: first positioner includes first driving cylinder, locating plate, the inside wall that the support frame is close to PE membrane packagine machine constructs is provided with first articulated ear and second articulated ear, first articulated ear is located the top of second articulated ear, first driving cylinder is articulated with the second articulated ear, the one end of locating plate is articulated with first articulated ear, the other end is articulated with the piston rod of first driving cylinder.

Through adopting above-mentioned technical scheme, first actuating cylinder drive locating plate is rotatory round the pin joint with the support frame, makes the locating plate perk, fixes a position the yardage roll.

The utility model discloses further set up to: the locating plate includes backup pad and deflector, backup pad and deflector fixed connection are and form the contained angle, the one end that is close to the frame of deflector is articulated with first articulated ear, the other end is articulated with the piston rod of first actuating cylinder.

Through adopting above-mentioned technical scheme, the backup pad supports the yardage roll, avoids the yardage roll card to advance the space between conveyer belt and the PE membrane packagine machine structure, and the deflector that the slope set up is injectd the yardage roll and is made yardage roll and backup pad butt, avoids the yardage roll to keep away from PE membrane packagine machine structure, causes the waste of PE membrane.

The utility model discloses further set up to: the second positioning device comprises a second driving cylinder and a supporting component, the second driving cylinder is fixedly arranged on the supporting frame, and a piston rod of the second driving cylinder is fixedly connected with the supporting component and drives the supporting component to move up and down.

Through adopting above-mentioned technical scheme, second actuating cylinder drive supporting component up-and-down motion, when the yardage roll of needs continues to be carried by the conveyer belt, descends supporting component, makes yardage roll and conveyer belt butt, and then continues conveying yardage roll.

The utility model discloses further set up to: the supporting part comprises two supporting sheets which are symmetrically arranged and a supporting seat arranged below the supporting sheets, and the two supporting sheets are mutually obliquely arranged and fixedly connected.

By adopting the technical scheme, the inclined support sheet can accurately position the yardage roll when the yardage roll is lifted.

The utility model discloses further set up to: the air draft device comprises an air draft fan and an air draft pipeline, an air draft opening is formed in the end face, away from the conveying belt, of the sealing and cutting frame, the air draft opening is communicated with the placement groove, one end of the air draft pipeline is fixedly connected with the end face, away from the conveying belt, of the sealing and cutting frame, the other end of the air draft pipeline is fixedly connected with the air draft fan, the air draft opening is communicated with the air draft fan through the air draft pipeline, and the air draft fan is fixedly installed on the supporting.

By adopting the technical scheme, the air in the PE film is pumped away by the air pumping device, so that the air content in the PE film is reduced, and the cloth is not easy to oxidize.

The utility model discloses further set up to: the sealing and cutting device comprises a heat-sealing cutter and a sealing and cutting cutter holder, wherein the sealing and cutting cylinder is fixedly connected to the top surface of the sealing and cutting frame, the heat-sealing cutter is fixedly connected with a piston rod of the sealing and cutting cylinder, and the sealing and cutting cutter holder is arranged below the heat-sealing cutter and is fixedly connected with the sealing and cutting frame.

Through adopting above-mentioned technical scheme, seal and cut jar drive heat-seal cutter up-and-down motion, the lateral wall of heat-seal cutter carries out heat throat to the PE membrane, and the knife tip cuts the PE membrane of tip, seals the device and carries out heat throat and cut the PE membrane of tip simultaneously, has improved work efficiency.

The utility model discloses further set up to: four width adjusting cylinders are arranged between the two sealing and cutting frames and below the conveyor belt, the four width adjusting cylinders are arranged below the conveyor belt, the cylinder bodies of the width adjusting cylinders are fixedly connected to the support frame, the piston rods of the width adjusting cylinders are fixedly connected with the sealing and cutting frames, a sliding groove is formed in the lower end face of each sealing and cutting frame, a guide rail corresponding to the sliding groove is fixedly connected to the support frame, and the sliding groove is in sliding connection with the guide rail.

By adopting the technical scheme, the width adjusting cylinder enables the sealing and cutting frame to slide, so that the sealing and cutting device can be attached to the end part of the yardage roll as far as possible, and the yardage roll sealing and cutting device is suitable for yardage rolls with different widths.

To sum up, the utility model discloses a beneficial technological effect does:

1. the sealing and cutting device simultaneously carries out thermal necking and cutting on the PE film, so that the packaging efficiency is improved;

2. the width adjusting cylinder enables the sealing and cutting frame to slide to adapt to yardage rolls with different widths, and the yardage rolls with different widths can be sealed and cut.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of another angle of the present invention.

In the figure, 1, a frame; 2. a support frame; 21. a first hinge ear; 22. a second hinge ear; 23. a guide rail; 3. a conveyor belt; 4. an end sealing and cutting mechanism; 41. an air draft device; 411. an exhaust fan; 412. an air extraction duct; 42. a sealing and cutting device; 421. heat sealing the cutter; 422. a sealing cutter seat; 423. sealing and cutting the cylinder; 43. sealing and cutting frames; 431. an air suction opening; 432. a sliding groove; 44. a width adjusting cylinder; 45. a placing groove; 5. a PE film packaging mechanism; 6. a first positioning device; 61. a first drive cylinder; 62. positioning a plate; 621. a support plate; 622. a guide plate; 7. a second positioning device; 71. a second drive cylinder; 72. a support member; 721. a support sheet; 722. a supporting seat; 8. a drive motor; 81. a drive shaft; 82. and rotating the shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a PE membrane packagine machine of yardage roll, including frame 1, go into cloth mechanism, PE membrane packagine machine construct 5, a plurality of conveyer belt 3, tip seal and cut mechanism 4, support frame 2, one side fixedly connected with support frame 2 of frame 1, fixed mounting has PE membrane packagine machine construct 5 in frame 1, and the symmetry is provided with two tip seal and cuts mechanism 4 on the support frame 2.

Referring to fig. 1, the end sealing and cutting mechanism 4 includes a sealing and cutting frame 43, an air draft device 41 and a sealing and cutting device 42, the sealing and cutting frame 43 is provided with a placement groove 45 for placing the sealing and cutting device 42, an opening of the placement groove 45 is arranged on the opposite end faces of the two end sealing and cutting mechanisms 4, the sealing and cutting device 42 is arranged in the placement groove 45, an air draft opening 431 is arranged on the end face of the sealing and cutting frame 43 away from the opening of the placement groove 45, and the air draft opening 431 is in a strip hole shape.

Referring to fig. 1, the sealing and cutting device 42 includes a heat-sealing cutter 421, a sealing and cutting knife seat 422 and a sealing and cutting cylinder 423, the sealing and cutting cylinder 423 is fixedly installed on the upper end surface of the sealing and cutting frame 43, a through hole for a piston rod of the sealing and cutting cylinder 423 to pass through is formed in the upper end surface of the sealing and cutting frame 43, a knife tip of the heat-sealing cutter 421 faces downward, the sealing and cutting knife seat 422 is installed at the lower end of the heat-sealing cutter 421, the sealing and cutting knife seat 422 is fixedly installed in the placement groove 45 of the sealing and cutting frame 43, and the piston rod of the sealing and cutting cylinder.

Referring to fig. 1, the air extracting device 41 includes an air extracting duct 412 and an air extractor 411, the air extractor 411 is fixedly connected to the outer sidewall of the supporting frame 2, the air extractor 411 is communicated with an air extracting opening 431 through the air extracting duct 412, and the air extracting duct 412 is a soft duct.

Referring to fig. 1 and 2, two width adjusting cylinders 44 are symmetrically arranged on the inner sides of the two end sealing and cutting frames 43, the width adjusting cylinders 44 are air cylinders, piston rods of the two width adjusting cylinders 44 are respectively and fixedly connected with the lower ends of the corresponding end sealing and cutting frames 43, and cylinder bodies are fixedly connected with the support frame 2.

Referring to fig. 1 and 2, a sliding groove 432 is formed in the lower end surface of the sealing and cutting frame 43, the support frame 2 is fixedly connected with a guide rail 23 corresponding to the sliding groove 432, and the sliding groove 432 is slidably connected with the guide rail 23.

Referring to fig. 1 and 2, evenly be provided with three conveyer belt 3 on support frame 2, three conveyer belt 3 sets up in the inboard of two tip seal cutting mechanisms 4, one side of keeping away from frame 1 at support frame 2 is provided with the driving motor 8 of the work of three conveyer belt 3 of drive, driving motor 8 fixed mounting is at the outer wall of support frame 2, the output shaft and the drive shaft 81 fixed connection of driving motor 8, drive shaft 81 passes the drive wheel fixed connection of support frame 2 with conveyer belt 3, wear to be equipped with axis of rotation 82 on the support frame 2, the follow driving wheel of conveyer belt 3 rotates with axis of rotation 82 and is connected.

Referring to fig. 1 and 2, a first positioning device 6 and a second positioning device 7 are arranged between every two adjacent conveyor belts 3, the first positioning device 6 is arranged close to the frame 1, the second positioning device 7 is arranged on one side of the first positioning device 6 away from the frame 1, the first positioning device 6 comprises a first driving cylinder 61 and a positioning plate 62, the first driving cylinder 61 is arranged as an air cylinder, the positioning plate 62 is composed of a supporting plate 621 and a guiding plate 622, the supporting plate 621 and the guiding plate 622 are mutually inclined, an included angle between the supporting plate 621 and the guiding plate 622 is an obtuse angle, the first positioning device 6 comprises a first driving cylinder 61 and a positioning plate 62, a first hinge lug 21 and a second hinge lug 22 are arranged on the inner side wall of the supporting frame 2 close to the PE film packaging mechanism 5, the first hinge lug 21 is arranged above the second hinge lug 22, one end of the cylinder body of the first driving cylinder 61 away from the piston rod is hinged with the second hinge lug 22, the positioning plate 62 includes a supporting plate 621 and a guiding plate 622, the supporting plate 621 and the guiding plate 622 are fixedly connected and obliquely disposed, and the guiding plate 622 is hinged with the first hinge lug 21 and the piston rod of the first driving cylinder 61, respectively.

Referring to fig. 1 and 2, the second positioning device 7 includes a second driving cylinder 71 and a supporting member 72, the supporting member 72 is composed of a supporting piece 721 and a supporting seat 722, the supporting seat 722 is fixedly connected below the supporting piece 721, the supporting piece 721 is provided with two pieces and symmetrically arranged, an included angle between the two supporting pieces 721 is an obtuse angle, the bottom surface of the supporting seat 722 is fixedly connected with a piston rod of the second driving cylinder 71, the second driving cylinder 71 is provided as an air cylinder, and a cylinder body of the second driving cylinder 71 is fixedly connected to the supporting frame 2.

The implementation principle of the embodiment is as follows: when the yardage roll needs to be packaged, the yardage roll is conveyed to the front of a PE film packaging mechanism 5 from a yardage feeding mechanism, then the cloth is pushed to the other side of the PE film packaging mechanism 5, a first positioning device 6 positions the yardage roll to enable the distance between the yardage roll and the PE film packaging mechanism 5 to be within a certain range, the PE film packaging mechanism 5 cuts the PE film for the first time after the PE film coats the yardage roll, after the first cutting is finished, the first positioning device 6 lowers a conveying belt 3 to start to convey the yardage roll to the position of a second positioning device 7, then the second positioning device 7 is lifted to position the yardage roll, an end sealing and cutting mechanism 4 firstly extracts air in the PE film, then a heat sealing and cutting cutter 421 is driven by a sealing and cutting cylinder to move downwards to carry out heat necking and cutting on the PE film at the end of the yardage roll, an exhaust fan 411 extracts the cut PE film after the heat necking and the sealing and cutting are finished, then the second positioning device 7 lowers the conveying belt 3 to start to convey the packaged yardage roll .

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a PE membrane packagine machine of yardage roll, includes frame (1), PE membrane packagine machine structure (5), support frame (2), a plurality of conveyer belt (3), its characterized in that: one side fixedly connected with support frame (2) of frame (1), PE membrane packagine machine constructs (5) and installs on frame (1), install a plurality of conveyer belts (3) on support frame (2), the bilateral symmetry of conveyer belt (3) is provided with two tip seals and cuts mechanism (4), tip seals and cuts mechanism (4) and includes updraft ventilator (41), seals and cuts device (42) and seals and cut frame (43), it has place groove (45) to seal to have seted up in cutting frame (43), install in place groove (45) and seal and cut device (42), updraft ventilator (41) set up in one side that conveyer belt (3) were kept away from in sealing and cutting frame (43), updraft ventilator (41) are linked together with place groove (45), two tip seals and cuts mechanism (4) and support frame (2) and slides and is connected.

2. The roll PE film wrapping machine according to claim 1, wherein: a first positioning device (6) and a second positioning device (7) are arranged between the adjacent conveying belts (3), and the second positioning device (7) is arranged on one side, far away from the rack (1), of the first positioning device (6).

3. The roll PE film wrapping machine according to claim 2, wherein: first positioner (6) include first actuating cylinder (61), locating plate (62), the inside wall that support frame (2) are close to PE membrane packagine machine structure (5) is provided with first articulated ear (21) and second articulated ear (22), first articulated ear (21) are located the top of second articulated ear (22), first actuating cylinder (61) are articulated with second articulated ear (22), the one end and the articulated, the other end of first articulated ear (21) of locating plate (62) are articulated with the piston rod of first actuating cylinder (61).

4. The roll PE film wrapping machine according to claim 3, wherein: the locating plate (62) comprises a supporting plate (621) and a guide plate (622), the supporting plate (621) and the guide plate (622) are fixedly connected and form an included angle, one end, close to the rack (1), of the guide plate (622) is hinged to the first hinge lug (21), and the other end of the guide plate is hinged to a piston rod of the first driving cylinder (61).

5. The roll PE film wrapping machine according to claim 2, wherein: the second positioning device (7) comprises a second driving cylinder (71) and a supporting component (72), the second driving cylinder (71) is fixedly installed on the supporting frame (2), and a piston rod of the second driving cylinder (71) is fixedly connected with the supporting component (72) and drives the supporting component (72) to move up and down.

6. The roll PE film wrapping machine according to claim 5, wherein: the supporting component (72) comprises two supporting sheets (721) which are symmetrically arranged and a supporting seat (722) which is arranged below the supporting sheets (721), and the two supporting sheets (721) are mutually obliquely arranged and fixedly connected.

7. The roll PE film wrapping machine according to claim 1, wherein: updraft ventilator (41) are including air exhauster (411) and suction line (412), seal and cut and be provided with suction opening (431) on the terminal surface that conveyer belt (3) were kept away from in frame (43), suction opening (431) are linked together with placer groove (45), suction line (412) one end is cut terminal surface fixed connection, the other end and air exhauster (411) fixed connection of conveyer belt (3) with sealing, suction opening (431) are linked together through suction line (412) and air exhauster (411), air exhauster (411) fixed mounting is on support frame (2).

8. The roll PE film wrapping machine according to claim 1, wherein: seal and cut device (42) including heat-seal cutter (421) and seal cutter seat (422) seal the top surface fixedly connected with of cutting frame (43) and seal and cut jar (423), heat-seal cutter (421) and the piston rod fixed connection who seals and cut jar (423), seal cutter seat (422) set up in heat-seal cutter (421) below and with seal and cut frame (43) fixed connection.

9. The roll PE film wrapping machine according to claim 1, wherein: four width adjusting cylinders (44) are arranged between the two sealing and cutting frames (43) and below the conveyor belt, the four width adjusting cylinders (44) are arranged below the conveyor belt (3), the cylinder bodies of the width adjusting cylinders (44) are fixedly connected to the support frame (2), the piston rods of the width adjusting cylinders are fixedly connected with the sealing and cutting frames (43), a sliding groove (432) is formed in the lower end face of each sealing and cutting frame (43), a guide rail (23) corresponding to the sliding groove (432) is fixedly connected to the support frame (2), and the sliding groove (432) is in sliding connection with the guide rail (23).