CN214606219U

CN214606219U - Thermal bonding device for medical packaging paper-plastic bag

Info

Publication number: CN214606219U
Application number: CN202120051278.7U
Authority: CN
Inventors: 何必武; 徐亚玲
Original assignee: Ningbo Jianxiang Packaging Material Technology Co ltd
Current assignee: Ningbo Jianxiang Packaging Material Technology Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-11-05
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a heat bonding device of medical packaging paper plastic bag, which comprises a device body, the interior of the device body is provided with symmetrically distributed hot pressing rollers, the inner wall of the hot pressing rollers is fixedly sleeved with a rotating shaft which is rotationally connected with the device body, one end of the rotating shaft is rotationally connected with a connecting block which is slidably connected with the inner wall of the device body, one side of the connecting block is provided with a transmission device, the output shaft of a first motor rotates to drive a fixed rod to move and further drive a first connecting rod to rotate, the first connecting rod rotates to drive a second connecting rod to rotate and further drive a connecting block to move, the connecting block moves to drive a first slide block to slide on the inner wall of a first chute, the connecting block moves to drive the rotating shaft to move and further drive the hot pressing rollers to move, the rotating shaft moves to drive a second slide on the inner wall of a second chute, thereby adjusting the position of the hot pressing rollers, and facilitating the adjustment of the distance between the hot pressing rollers according to the thickness of gummed paper, convenient use and good use effect.

Description

Thermal bonding device for medical packaging paper-plastic bag

Technical Field

The utility model relates to a medical treatment packing technical field specifically is a bag's heat bonding device is moulded to medical wrapping paper.

Background

Medical grade dialysis paper is a paper with sterilizable and sterile barrier capabilities. After the medical dialyzing paper base paper is printed, the surface of the medical dialyzing paper base paper is coated with glue to generate medical gummed paper, and the paper-plastic bag is one of medical packaging materials and is formed by compounding the medical gummed paper and a PETPE film. The medical gummed paper is compounded by coating plastic particles (which meet medical requirements and are nontoxic) on the surface of paper through a film coating machine, wherein a PETPE film is of a double-layer film structure, one layer is a PE film, and the other layer is a PET film. The PE surface in the PETPE film is bonded with the gummed surface in the medical gummed paper to produce a paper-plastic bag which can be used for packaging medical instruments such as masks, swabs, cotton balls and the like.

Improve to prior art, among the prior art, the heat bonding device of bag is moulded to current medical wrapping paper can not adjust according to the thickness of rubber coating paper, unsatisfied people's user demand, and the device practicality is not high, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat bonding device of bag is moulded to medical wrapping paper to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bag's heat bonding device is moulded to medical wrapping paper, includes the device body, the inside of device body is provided with the hot pressing roller of symmetric distribution, the fixed pivot of being connected with the rotation of device body that has cup jointed of inner wall of hot pressing roller, the one end of pivot is rotated and is connected with the connecting block with device body inner wall sliding connection, one side of connecting block is provided with transmission, below one side of hot pressing roller is provided with rotates the wind-up roll of being connected with device body inner wall, one side below of wind-up roll is provided with rotates the first guide roll of being connected with device body inner wall, the top outer wall fixed mounting of device body has the second guide roll of symmetric distribution, one side outer wall fixedly connected with mounting panel of device body, the top fixed mounting of mounting panel has the fan, the air-out end fixedly connected with of fan goes out the tuber pipe, the one end fixedly connected with that goes out the tuber pipe and stretch into device body top inner wall fixed connection's collection of device body And one side of the collecting box is provided with a plurality of groups of through holes distributed at equal intervals.

As a further aspect of the present invention: the transmission device comprises a first motor, the first motor is fixedly installed on the inner wall of the device body, a first elliptic gear is fixedly sleeved on an output shaft of the first motor, a second elliptic gear is meshed on one side of the first elliptic gear, a fixed fixing rod is fixedly connected to one side, close to the device body, of the second elliptic gear, the fixing rod stretches into the device body, a first connecting rod is hinged to the device body, a second connecting rod is hinged to one end, far away from the fixing rod, of the first connecting rod, and the other end, far away from the first connecting rod, of the second connecting rod is hinged to the connecting block.

As a further aspect of the present invention: the device comprises a device body and is characterized in that first sliding grooves which are symmetrically distributed are formed in the inner wall of one side of the device body, a first sliding block is connected to the inner wall of each first sliding groove in a sliding mode, and the first sliding block is fixedly connected with a connecting block.

As a further aspect of the present invention: the device comprises a device body, a rotating shaft and a fixing block, wherein the rotating shaft extends out of one end of the device body, the fixing block is fixedly connected with the fixed block and is in sliding connection with the device body, a second motor is fixedly mounted on one side, far away from the rotating shaft, of the fixed block, an output shaft of the second motor is fixedly connected with the rotating shaft, and the rotating directions of the second motor are opposite.

As a further aspect of the present invention: the device comprises a device body and is characterized in that a second sliding groove is formed in the inner wall of one side of the device body, the second sliding groove is symmetrically distributed, a second sliding block is connected to the inner wall of the second sliding groove in a sliding mode, and the second sliding block is rotatably connected with a rotating shaft.

As a further aspect of the present invention: the device comprises a device body and is characterized in that a through groove is formed in the inner wall of one side of the device body, the through groove is matched with a fixed rod, and limiting rods are fixedly connected to two sides of the inner wall of the through groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, start the fan, make the fan absorb the steam and flow through out the tuber pipe and get into in the collection box, it is originally internal through the direction access device of second guide roll with the gummed paper, make the gummed paper laminate with one side of collecting box, make the hot gas flow heat the gummed paper through the through-hole, make the viscidity reinforcing of the gummed surface of gummed paper, and simultaneously, it is originally internal through the direction access device of second guide roll with PETPE membrane, at this moment, start the second motor, the output shaft of second motor rotates and drives the pivot and rotate and then drive the hot press roll and rotate, make the gummed surface of gummed paper and the PE face in the PETPE membrane of PETPE adhere together through the hot press roll, thereby form the bag is moulded to paper, make the bag be moulded to paper and pass through the direction of wind-up roll through first guide roll and originally transmit out from the device, and high convenience and high speed, and convenience are convenient for operation, and work efficiency is improved.

2. The utility model discloses when adjusting the distance between two sets of hot pressing rollers, start first motor, the output shaft of first motor rotates and drives first oval gear and rotate and then drive second oval gear, second oval gear rotates and drives the dead lever and remove and then drive the head rod and rotate, the head rod rotates and drives the second connecting rod and rotate and then drive the connecting block and remove, the connecting block removes and makes first slider slide at first spout inner wall, the connecting block removes simultaneously and drives the pivot and remove and then drive the hot pressing roller and remove, make the pivot remove and drive the second slider and slide at second spout inner wall, thereby adjust the position of hot pressing roller, be convenient for adjust the distance between the hot pressing roller according to the thickness of gummed paper, and convenient to use, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of a heat bonding device for a medical packaging paper-plastic bag;

FIG. 2 is an enlarged view of the portion A in FIG. 1 of a thermal bonding apparatus for a medical packaging paper-plastic bag;

FIG. 3 is a schematic view showing the installation of the rotating shaft and the connecting block in the thermal bonding device for the medical packaging paper-plastic bag;

fig. 4 is a schematic view of the connection between the first oval gear and the second oval gear in the thermal bonding device for the medical packaging paper-plastic bag.

In the figure: 1. the device body, 2, the hot pressing roller, 3, the pivot, 4, the wind-up roll, 5, first guide roll, 6, the second guide roll, 7, the mounting panel, 8, the fan, 9, go out the tuber pipe, 10, the collecting box, 11, the through-hole, 12, the connecting block, 13, transmission, 14, first motor, 15, first oval gear, 16, the oval gear of second, 17, the dead lever, 18, the head rod, 19, the second connecting rod, 20, first spout, 21, first slider, 22, logical groove, 23, the fixed block, 24, the second motor, 25, the second slider, 26, the second spout.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a thermal bonding device for a medical packaging paper-plastic bag comprises a device body 1, wherein symmetrically distributed hot pressing rollers 2 are disposed inside the device body 1, a rotating shaft 3 rotatably connected to the device body 1 is fixedly sleeved on the inner wall of the hot pressing rollers 2, one end of the rotating shaft 3 is rotatably connected to a connecting block 12 slidably connected to the inner wall of the device body 1, a transmission device 13 is disposed on one side of the connecting block 12, a winding roller 4 rotatably connected to the inner wall of the device body 1 is disposed on one side below the hot pressing rollers 2, a first guide roller 5 rotatably connected to the inner wall of the device body 1 is disposed below one side of the winding roller 4, symmetrically distributed second guide rollers 6 are fixedly disposed on the outer wall of the top of the device body 1, a mounting plate 7 is fixedly connected to the outer wall of one side of the device body 1, and a fan 8 is fixedly disposed on the top of the mounting plate 7, an air outlet pipe 9 is fixedly connected with the air outlet end of the fan 8, one end of the air outlet pipe 9 extending into the device body 1 is fixedly connected with a collecting box 10 fixedly connected with the inner wall of the top of the device body 1, one side of the collecting box 10 is provided with a plurality of groups of through holes 11 distributed at equal intervals, a transmission device 13 comprises a first motor 14, the first motor 14 is fixedly installed with the inner wall of the device body 1, an output shaft of the first motor 14 is fixedly sleeved with a first elliptic gear 15, one side of the first elliptic gear 15 is engaged with a second elliptic gear 16, one side of the second elliptic gear 16 close to the device body 1 is fixedly connected with a fixed rod 17, the fixed rod 17 extends into the device body 1 and is hinged with a first connecting rod 18, one end of the first connecting rod 18 far away from the fixed rod 17 is hinged with a second connecting rod 19, one end of the second connecting rod 19 far away from the first connecting rod 18 is hinged with the connecting block 12, one side of the device body 1 is provided with first chutes 20 distributed symmetrically, first 20 inner wall sliding connection of spout has first slider 21, first slider 21 and connecting block 12 fixed connection, 3 one end fixedly connected with fixed block 23 that stretches out device body 1 of pivot, and

fixed block

23 and 1 sliding connection of device body, one side fixed mounting that pivot 3 was kept away from to fixed block 23 has second motor 24, the output shaft and the 3 fixed connection of pivot of second motor 24, two sets of second motor 24's rotation opposite direction, the second spout 26 of symmetric distribution is seted up to one side inner wall of device body 1, the inner wall sliding connection of second spout 26 has second slider 25, second slider 25 rotates with pivot 3 to be connected, logical groove 22 has been seted up to one side inner wall of device body 1, logical groove 22 and dead lever 17 looks adaptation, the equal fixedly connected with gag lever post in the inner wall both sides that leads to groove 22.

The utility model discloses a theory of operation is:

when in use, the fan 8 is started, so that the fan 8 sucks hot air to flow through the air outlet pipe 9 and enter the collecting box 10, the gummed paper enters the device body 1 through the guide of the second guide roller 6, so that the gummed paper is attached to one side of the collecting box 10, the hot air flow heats the gummed paper through the through hole 11, the viscosity of the gummed surface of the gummed paper is enhanced, meanwhile, the PETPE film enters the device body 1 through the guide of the second guide roller 6, at the moment, the second motor 24 is started, the output shaft of the second motor 24 rotates to drive the rotating shaft 3 to rotate so as to drive the hot pressing roller 2 to rotate, so that the gluing surface of the gluing paper is bonded with the PE surface in the PETPE film through a hot pressing roller 2, therefore, the paper-plastic bag is formed, so that the paper-plastic bag is conveyed out of the device body 1 through the guide of the first guide roller 5 by the winding roller 4, convenience and rapidness are realized, the operation is convenient, and the working efficiency is improved;

in this application, when adjusting the distance between two sets of hot pressing roller 2, start first motor 14, the output shaft of first motor 14 rotates and drives first oval gear 15 and rotate and then drive second oval gear 16 and rotate, second oval gear 16 rotates and drives dead lever 17 and remove and then drive first connecting rod 18 and rotate, first connecting rod 18 rotates and drives second connecting rod 19 and rotate and then drive connecting block 12 and remove, connecting block 12 removes and makes first slider 21 slide at first spout 20 inner wall, connecting block 12 removes and drives pivot 3 and remove and then drive hot pressing roller 2 and remove simultaneously, make pivot 3 remove and drive second slider 25 and slide at second spout 26 inner wall, thereby adjust the position of hot pressing roller 2, be convenient for adjust the distance between hot pressing roller 2 according to the thickness of gummed paper, and convenient to use, excellent use effect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A heat bonding device for medical packaging paper-plastic bags comprises a device body (1), and is characterized in that: the device is characterized in that symmetrically distributed hot press rollers (2) are arranged inside the device body (1), a rotating shaft (3) rotatably connected with the device body (1) is fixedly sleeved on the inner wall of the hot press rollers (2), one end of the rotating shaft (3) is rotatably connected with a connecting block (12) slidably connected with the inner wall of the device body (1), a transmission device (13) is arranged on one side of the connecting block (12), a winding roller (4) rotatably connected with the inner wall of the device body (1) is arranged on one side of the lower portion of the hot press rollers (2), a first guide roller (5) rotatably connected with the inner wall of the device body (1) is arranged on one side of the winding roller (4), symmetrically distributed second guide rollers (6) are fixedly arranged on the outer wall of the top of the device body (1), and a mounting plate (7) is fixedly connected with the outer wall of one side of the device body (1), the top fixed mounting of mounting panel (7) has fan (8), the air-out end fixedly connected with of fan (8) goes out tuber pipe (9), go out one end fixedly connected with that tuber pipe (9) stretched into device body (1) and device body (1) top inner wall fixed connection's collecting box (10), through-hole (11) that the multiunit equidistance distributes are seted up to one side of collecting box (10).

2. The thermal bonding device for the medical packaging paper-plastic bag according to claim 1, wherein: transmission (13) include first motor (14), first motor (14) and device body (1) inner wall fixed mounting, first oval gear (15) have been cup jointed to the output shaft of first motor (14) is fixed, one side meshing of first oval gear (15) has second oval gear (16), one side fixedly connected with dead lever (17) that second oval gear (16) are close to device body (1), dead lever (17) stretch into and articulate in device body (1) have head rod (18), the one end that dead lever (17) were kept away from in head rod (18) articulates there is second connecting rod (19), the one end that head rod (18) were kept away from in second connecting rod (19) is articulated with connecting block (12).

3. The thermal bonding device for the medical packaging paper-plastic bag according to claim 1, wherein: first spout (20) that the symmetry distributes are seted up to one side inner wall of device body (1), first spout (20) inner wall sliding connection has first slider (21), first slider (21) and connecting block (12) fixed connection.

4. The thermal bonding device for the medical packaging paper-plastic bag according to claim 1, wherein: one end fixedly connected with fixed block (23) that device body (1) was stretched out in pivot (3), and fixed block (23) and device body (1) sliding connection, one side fixed mounting that pivot (3) were kept away from in fixed block (23) has second motor (24), the output shaft and pivot (3) fixed connection of second motor (24), two sets of the rotation direction of second motor (24) is opposite.

5. The thermal bonding device for the medical packaging paper-plastic bag according to claim 1, wherein: the device is characterized in that a second sliding groove (26) which is symmetrically distributed is formed in the inner wall of one side of the device body (1), a second sliding block (25) is connected to the inner wall of the second sliding groove (26) in a sliding mode, and the second sliding block (25) is rotatably connected with the rotating shaft (3).

6. The thermal bonding device for the medical packaging paper-plastic bag according to claim 2, wherein: the device is characterized in that a through groove (22) is formed in the inner wall of one side of the device body (1), the through groove (22) is matched with the fixing rod (17), and limiting rods are fixedly connected to two sides of the inner wall of the through groove (22).