CN215618556U

CN215618556U - Automatic perforating device of PE bag

Info

Publication number: CN215618556U
Application number: CN202121694208.XU
Authority: CN
Inventors: 汪四清; 陈朝纲; 黎建军
Original assignee: Chongqing Fengsheng Packaging Material Co ltd
Current assignee: Sichuan Youfuli Protection Technology Co.,Ltd.
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-25
Anticipated expiration: 2031-07-22

Abstract

The application discloses an automatic PE bag punching device which comprises a supporting table and a clamping mechanism, wherein the top end of the supporting table is fixedly connected with the bottom end of a shell, and the center of the top end of the supporting table is fixedly connected with the bottom end of a placing plate; the clamping mechanism comprises two connecting shafts, the bottom ends of the two connecting shafts are respectively rotatably connected with the centers of the left side and the right side of the inner wall of the placing plate, and the top ends of the two connecting shafts are respectively fixedly sleeved with a driving wheel. Drive the pivot through rotating the motor and rotate, the pivot drives second bevel gear and rotates, rotate thereupon with second bevel gear meshing complex first bevel gear, first bevel gear drives the threaded rod and rotates, drive the fixed plate with threaded rod screw-thread fit lifter plate and descend, make the fixed plate drive annular positioning plate and press the periphery of waiting the position of punching at the PE bag, rethread starts electric putter, make electric putter promote the drill rod and punch to the PE bag, the PE bag is soft material, cooperation through annular positioning plate, the accuracy of the location of punching can be increased.

Description

Automatic perforating device of PE bag

Technical Field

The application relates to the field of PE bags, in particular to an automatic PE bag punching device.

Background

PE is polyethylene, which is a thermoplastic resin obtained by polymerizing ethylene. In industry, the polyethylene also comprises a copolymer of ethylene and a small amount of alpha-olefin, is a transparent plastic bag, can be used for packaging clothes, bags, electronic products and the like, has wide application, is mainly used for manufacturing films, containers, pipelines, monofilaments, wires, cables, daily necessities and the like, can be used as a high-frequency insulating material of televisions, radars and the like, has excellent low-temperature resistance and chemical stability, can resist corrosion of most of acid and alkali, is insoluble in common solvents at normal temperature, has small water absorption and excellent electrical insulating property, but is very sensitive to environmental stress, has poor heat aging resistance, has different properties due to varieties and mainly depends on molecular structure and density, and can be used for obtaining products with different densities by adopting different production methods.

The fixed effect of current perforating device to the PE bag is poor, arouses the deviation of punching easily, and the PE bag is soft material moreover, and the location requirement that punches to the PE bag is just higher. Therefore, the automatic PE bag punching device is provided for solving the problems.

Disclosure of Invention

The automatic PE bag punching device is provided in the embodiment and used for solving the problem that a PE bag in the prior art is difficult to effectively fix.

According to one aspect of the application, the automatic PE bag punching device comprises a supporting table and a clamping mechanism, wherein the top end of the supporting table is fixedly connected with the bottom end of a shell, and the center of the top end of the supporting table is fixedly connected with the bottom end of a placing plate;

clamping mechanism includes the connecting axle, the connecting axle has two, two the connecting axle bottom rotates respectively to connect places inboard wall left and right sides center department, two the connecting axle top is fixed respectively and cup joints the action wheel, two both sides mesh cooperation respectively around the action wheel is four from the driving wheel fixed cup joint respectively at the stop screw outer wall, four from the driving wheel the stop screw bottom rotates respectively to connect places the both ends around the inboard wall left and right sides, four the stop screw outer wall is threaded respectively and cup joints threaded sleeve, is located left two one side that the threaded sleeve outer wall is close to each other is both ends around the fixed connection clamp plate respectively, is located two on right side one side that the threaded sleeve outer wall is close to each other is both ends around the fixed connection clamp plate respectively.

Furthermore, the bottom ends of the outer walls of the two connecting shafts are respectively fixedly sleeved with a fourth bevel gear, the two fourth bevel gears are respectively meshed with and matched with a third bevel gear, the two third bevel gears are respectively fixedly sleeved at the center of one end of a turntable, and the other ends of the two turntables are respectively rotatably connected with the side walls of the left side and the right side of the placing plate.

Furthermore, a dust pumping device is fixedly connected to the center of the bottom end of the inner wall of the support table, the input end of the dust pumping device is communicated with the output end of the dust pumping pipe, the input end of the dust pumping pipe is communicated with the bottom end of the through hole, the through hole is vertically embedded in the placing plate, and the through hole is located under the drill rod.

Further, shell inner wall top left and right sides center punishment do not rotates the connecting thread pole top, two the threaded rod bottom rotates respectively to connect and runs through a supporting bench top left and right sides, two the threaded rod bottom is fixed respectively and cup joints first bevel gear, two first bevel gear meshing cooperation second bevel gear respectively, two second bevel gear is fixed the cup joint respectively in the pivot left and right sides, pivot one end is rotated and is connected a supporting bench inner wall right side, pivot other end fixed connection rotates the motor output, rotate motor fixed connection a supporting bench inner wall left side.

Further, two the threaded rod outer wall is threaded respectively and is cup jointed the lifter plate left and right sides, lifter plate center department is fixed and is cup jointed the fixed plate, fixed plate bottom left and right sides center punishment do not fixed connection L template top, two L template bottom is the annular lagging top left and right sides of fixed connection respectively, annular lagging bottom fixed connection annular locating plate top.

Furthermore, the center of the bottom end of the fixed plate is fixedly connected with the top end of an electric push rod, the bottom end of the electric push rod is fixedly connected with the top end of a drill rod, and the bottom end of the drill rod is in sliding sleeve connection and penetrates through the center of the annular sleeve plate.

Through the above-mentioned embodiment of this application, adopted clamping mechanism, solved the PE bag and be difficult to effective fixed problem, make things convenient for taking of PE bag.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a side view of a platen connection structure according to one embodiment of the present application.

In the figure: 1. supporting table, 2, rotating shaft, 3, dust pumping device, 4, dust pumping pipe, 5, through hole, 6, rotating motor, 7, rotating disc, 8, limit screw, 9, threaded sleeve, 10, annular positioning plate, 11, annular sleeve plate, 12, L-shaped plate, 13, electric push rod, 14, fixing plate, 15, drill rod, 16, lifting plate, 17, threaded rod, 18, shell, 19, placing plate, 20, first bevel gear, 21, second bevel gear, 22, pressing plate, 23, third bevel gear, 24, connecting shaft, 25, fourth bevel gear, 26, driving wheel, 27 and driven wheel.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The punching device in this embodiment may be applied to various PE bags, for example, the following PE bags are provided in this embodiment, and the punching device in this embodiment may be used to punch the following PE bags.

This PE bag is including the PE bag body that is used for packing sealed article, the PE bag body is including preceding membrane and back membrane oval-shaped basement membrane in addition, preceding membrane links together and the periphery side of lower extreme and basement membrane links together with the both ends hot melt about the membrane, the upper end of preceding membrane and back membrane can be connected the interior seal that forms the sealed PE bag body through the hot melt, the outside of membrane and back membrane all is connected with first adventitia and second adventitia in the front, the both sides interconnect of first adventitia and second adventitia and upper end are connected through the hot melt and are formed the outer seal, the height of sealing in highly surpassing of outer seal, make outer seal cover sealing in with. Two mutually parallel point-breaking tear lines which are convenient for tearing the front film and play a role in guiding are transversely arranged on the outer side of the front film in the outer seal along the length direction of the inner seal, and a brace which is convenient for tearing the front film between the two point-breaking tear lines is arranged at one end of the front film between the point-breaking tear lines; wherein the spot-broken tear line comprises a plurality of circular grooves transversely equidistantly arranged on the front film for reducing the strength of the front film, and the spot-broken tear line extends from one side of the front film to the other side along the length direction of the inner seal. An upper sealing edge formed by hot melting is arranged at the opening of the outer seal, zigzag lines convenient for tearing the outer seal from top to bottom are arranged on the upper sealing edge, two sides of the first outer membrane and the second outer membrane are also connected by hot melting to form side sealing edges, and a V-shaped notch convenient for tearing the outer seal from the side edge is arranged at the position, close to the inner seal, on the side sealing edge; wherein, be provided with on last banding and be used for hanging the strip hole of putting the PE bag body and being convenient for carry and take, the strip hole is located the intermediate position of last banding.

Of course, the present embodiment can also be used for punching PE bags with other structures. Here, description is not repeated, and the following describes the punching apparatus according to the embodiment of the present application.

Referring to fig. 1-3, an automatic punching device for PE bags comprises a supporting table 1 and a clamping mechanism, wherein the top end of the supporting table 1 is fixedly connected to the bottom end of a housing 18, and the center of the top end of the supporting table 1 is fixedly connected to the bottom end of a placing plate 19;

clamping mechanism includes connecting axle 24, connecting axle 24 has two, two connecting axle 24 bottom is rotated respectively and is connected and place 19 inner walls left and right sides center departments of board, two 24 tops of connecting axle are fixed the action wheel 26 that cup joints respectively, two around the action wheel 26 both sides mesh cooperation respectively from driving wheel 27, four from driving wheel 27 fixed cup joint respectively at stop screw 8 outer wall, four around the 8 bottoms of stop screw rotate respectively to connect and place 19 inner walls left and right sides both ends, four stop screw 8 outer wall respectively the screw thread cup joints threaded sleeve 9, is located left two one side that threaded sleeve 9 outer wall is close to each other is both ends around fixed connection clamp plate 22, is located two on right side one side that threaded sleeve 9 outer wall is close to each other is both ends around fixed connection clamp plate 22 respectively.

The bottom ends of the outer walls of the two connecting shafts 24 are respectively fixedly sleeved with a fourth bevel gear 25, the two fourth bevel gears 25 are respectively meshed with and matched with third bevel gears 23, the two third bevel gears 23 are respectively fixedly sleeved at the center of one end of a rotary table 7, the other ends of the two rotary tables 7 are respectively rotatably connected with the left side wall and the right side wall of a placing plate 19, the connecting shafts 24 are driven to rotate by rotating the rotary tables 7, the center of the bottom end of the inner wall of the supporting table 1 is fixedly connected with a dust extraction device 3, the input end of the dust extraction device 3 is communicated with the output end of a dust extraction pipe 4, the input end of the dust extraction pipe 4 is communicated with the bottom end of a through hole 5, the through hole 5 is vertically embedded on the placing plate 19, the through hole 5 is positioned under a drill rod 15, waste scraps generated by punching are conveniently collected, the center of the left side and the right side of the top end of the inner wall of the shell 18 is respectively rotatably connected with the top end of a threaded rod 17, the bottom ends of the two threaded rods 17 are respectively rotatably connected and penetrate through the left side and the right side of the top end of the supporting table 1, the bottom ends of the two threaded rods 17 are respectively fixedly sleeved with a first bevel gear 20, the two first bevel gears 20 are respectively engaged with second bevel gears 21, the two second bevel gears 21 are respectively fixedly sleeved on the left side and the right side of the rotating shaft 2, one end of the rotating shaft 2 is rotatably connected with the right side of the inner wall of the supporting table 1, the other end of the rotating shaft 2 is fixedly connected with the output end of a rotating motor 6, the rotating motor 6 is fixedly connected with the left side of the inner wall of the supporting table 1, the rotating motor 6 drives the threaded rods 17 to rotate, the outer walls of the two threaded rods 17 are respectively in threaded sleeve connection with the left side and the right side of the lifting plate 16, the center of the lifting plate 16 is fixedly sleeved with a fixed plate 14, the centers of the left side and the right side of the bottom end of the fixed plate 14 are respectively and fixedly connected with the left side and the right side of the top end of the annular sleeve plate 11, the bottom end of the annular sleeve plate 11 is fixedly connected with the top end of the annular positioning plate 10, rotate through threaded rod 17 and drive annular locating plate 10 and go up and down, fixed plate 14 bottom center department fixed connection electric putter 13 top, electric putter 13 bottom fixed connection drilling rod 15 top, drilling rod 15 bottom slides and cup joints and runs through annular lagging 11 center department, promotes drilling rod 15 and punches.

When the PE bag punching machine is used, electrical elements appearing in the application are externally connected with a power supply and a control switch when in use, a PE bag to be punched is flatly laid on a placing plate 19, the turntable 7 is rotated to drive a fourth bevel gear 25 to rotate, a third bevel gear 23 meshed and matched with the fourth bevel gear 25 rotates along with the rotation, the third bevel gear 23 drives a connecting shaft 24 to rotate, the connecting shaft 24 drives a driving wheel 26 to rotate, two driven wheels 27 meshed and matched with the driving wheel 26 rotate along with the rotation, the two driven wheels 27 respectively drive two limit screws 8 to rotate, and two threaded sleeves 9 in threaded matching with the limit screws 8 limit each other, so that the pressing plate 22 is driven to move downwards together, the two clamping plates respectively clamp the left end and the right end of the PE bag, the fixing effect of the PE bag is better, the taking of the PE bag is convenient, the rotating motor 6 is started to drive the rotating shaft 2 to rotate, the pivot 2 drives second bevel gear 21 and rotates, and the first bevel gear 20 of second bevel gear 21 meshing complex rotates along with it, first bevel gear 20 drives threaded rod 17 and rotates, it descends to drive fixed plate 14 with threaded rod 17 screw-thread fit lifter plate 16, make fixed plate 14 drive annular positioning plate 10 press and treat the periphery of punching the position at the PE bag, rethread starts electric putter 13, make electric putter 13 promote drilling rod 15 and punch the PE bag, the PE bag is soft material, cooperation through annular positioning plate 10, can increase the accuracy of punching the location, start dust extraction device 3 after punching, dust extraction device 3 inhales dust extraction device 3 through dust extraction pipe 4 with the sweeps that the production of punching, the cleanness of workstation has been guaranteed.

The application has the advantages that:

1. the PE bag fixing device is simple in operation, the turntable drives the fourth bevel gear to rotate by rotating the turntable, the third bevel gear meshed and matched with the fourth bevel gear rotates along with the third bevel gear, the third bevel gear drives the connecting shaft to rotate, the connecting shaft drives the driving wheel to rotate, the two driven wheels meshed and matched with the driving wheel rotate along with the driving wheel, the two driven wheels respectively drive the two limiting screws to rotate, and the two threaded sleeves in threaded fit with the limiting screws limit each other, so that the pressing plates are driven to move downwards together, the two clamping plates respectively clamp the left end and the right end of the PE bag, the PE bag is better in fixing effect, and the PE bag is convenient to take;

2. this application is rational in infrastructure, rotate the motor through the start-up, it drives the pivot rotation to rotate the motor, the pivot drives second bevel gear and rotates, rotate thereupon with second bevel gear meshing complex first bevel gear, first bevel gear drives the threaded rod and rotates, drive the fixed plate with threaded rod screw-thread fit lifter plate and descend, make the fixed plate drive annular positioning plate press and treat the periphery of the position of punching at the PE bag, the rethread starts electric putter, make electric putter promote the drill rod and punch to the PE bag, the PE bag is soft material, cooperation through annular positioning plate, the accuracy of the location of punching can increase.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an automatic perforating device of PE bag which characterized in that: the clamping device comprises a supporting table (1) and a clamping mechanism, wherein the top end of the supporting table (1) is fixedly connected with the bottom end of a shell (18), and the center of the top end of the supporting table (1) is fixedly connected with the bottom end of a placing plate (19);

clamping mechanism includes connecting axle (24), connecting axle (24) have two, two connecting axle (24) bottom rotates respectively to be connected and places board (19) inner wall left and right sides center department, two connecting axle (24) top is fixed respectively and cup joints action wheel (26), two both sides mesh cooperation respectively around action wheel (26) are from driving wheel (27), four from driving wheel (27) fixed cup joint respectively at stop screw (8) outer wall, four stop screw (8) bottom rotates respectively to be connected and places board (19) inner wall both ends around both sides, four stop screw (8) outer wall screw thread respectively cup joints threaded sleeve (9), is located left two one side that threaded sleeve (9) outer wall is close to each other is both ends around fixed connection clamp plate (22), two that are located the right side one side that threaded sleeve (9) outer wall is close to each other is both ends around fixed connection clamp plate (22) respectively.

2. The automatic punching device for the PE bags according to claim 1, wherein: and the bottom ends of the outer walls of the two connecting shafts (24) are respectively fixedly sleeved with a fourth bevel gear (25), the four bevel gears (25) are respectively meshed with and matched with third bevel gears (23), the third bevel gears (23) are respectively fixedly sleeved at the center of one end of the turntable (7), and the other ends of the turntable (7) are respectively rotatably connected with the side walls of the left side and the right side of the placing plate (19).

3. The automatic punching device for the PE bags according to claim 1, wherein: supporting bench (1) inner wall bottom center department fixed connection takes out dirt device (3), take out dirt device (3) input intercommunication and take out dirt pipe (4) output, take out dirt pipe (4) input intercommunication through-hole (5) bottom, through-hole (5) are vertical to be inlayed on placing board (19), just through-hole (5) are located drilling rod (15) under.

4. The automatic punching device for the PE bags according to claim 1, wherein: shell (18) inner wall top left and right sides center punishment do not rotates connecting screw rod (17) top, two threaded rod (17) bottom is rotated respectively and is connected and run through brace table (1) top left and right sides, two threaded rod (17) bottom is fixed respectively and cup joints first bevel gear (20), two first bevel gear (20) meshing cooperation second bevel gear (21) respectively, two second bevel gear (21) are fixed respectively and cup joint in pivot (2) left and right sides, pivot (2) one end is rotated and is connected brace table (1) inner wall right side, pivot (2) other end fixed connection rotates motor (6) output, rotate motor (6) fixed connection brace table (1) inner wall left side.

5. The automatic punching device for the PE bags according to claim 4, wherein: two threaded rod (17) outer wall is threaded respectively and is cup jointed lifter plate (16) left and right sides, lifter plate (16) center department fixed cup joints fixed plate (14), fixed plate (14) bottom left and right sides center punishment do not fixed connection L template (12) top, two L template (12) bottom is fixed connection annular lagging (11) top left and right sides respectively, annular lagging (11) bottom fixed connection annular locating plate (10) top.

6. The automatic punching device for the PE bags according to claim 5, wherein: the bottom end center of the fixing plate (14) is fixedly connected with the top end of an electric push rod (13), the bottom end of the electric push rod (13) is fixedly connected with the top end of a drill rod (15), and the bottom end of the drill rod (15) is slidably sleeved and penetrates through the center of the annular sleeve plate (11).