CN218084110U

CN218084110U - A blowing die head for wrapping bag production

Info

Publication number: CN218084110U
Application number: CN202222722931.5U
Authority: CN
Inventors: 赵同岗; 董良刚; 赵登燕
Original assignee: Qingdao Sendili Packaging Co ltd
Current assignee: Qingdao Sendili Packaging Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-20
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a blowing die head for wrapping bag production relates to the blowing field. This a blowing die head for wrapping bag production, which comprises a fixing plate, fixed plate bottom fixedly connected with slide bar, slide bar bottom fixedly connected with sleeve group, the slide bar surface is close to fixed plate one end sliding connection has the loading board, the inside array of loading board is connected with three inserted bar, the inserted bar surface is located loading board below fixedly connected with connecting gear, connecting gear surface meshing has the cingulum, the cingulum inside is located the meshing of loading board right side has adjusting gear, the inserted bar top is located loading board top through connection and has the intake pipe. This a blowing die head for wrapping bag production rotates adjusting gear when using, and adjusting gear passes through the cingulum and drives connecting gear and rotate, and connecting gear drives the inserted bar and rotates, collects the box and collects grease and the metal fillings of inserted bar surface, and clean board is cleaned the inserted bar surface, has clean thorough advantage.

Description

A blowing die head for wrapping bag production

Technical Field

The utility model relates to a blowing technical field specifically is a blowing die head for wrapping bag production.

Background

Blow molding, also called hollow blow molding, is a rapidly developed plastic processing method, and plastics suitable for blow molding include polyethylene, polyvinyl chloride, polypropylene, polyester, and the like, and the resulting hollow containers are widely used as industrial packaging containers, and blow molding can be classified into extrusion blow molding and injection blow molding, and newly developed multilayer blow molding and stretch blow molding, depending on the parison production method.

When the existing injection blow molding die head is operated, oiling lubrication needs to be carried out on the outer surface of a blow molding air inlet pipe, because the outer surface of the air inlet pipe is mostly exposed in the air, dust in the easily mixed air of lubricating oil can influence the air inlet pipe to be difficult to insert into the bottom of the die head, and the air inlet pipe and the die head can generate metal chips through multiple times of friction, if not cleaned in time, the friction force between the air inlet pipe and the die head can be increased, the surface of the die head can be scratched, and the quality of a blow molding product can be influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a blow molding die head for wrapping bag production has solved the problem of mentioning in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a blowing die head for wrapping bag production, which comprises a fixed plate, fixed plate bottom fixedly connected with slide bar, slide bar bottom fixedly connected with sleeve group, the slide bar surface is close to fixed plate one end sliding connection and has the loading board, the inside array of loading board is connected with three inserted bar, the inserted bar surface is located loading board below fixedly connected with connecting gear, connecting gear surface meshing has the cingulum, the cingulum inside is located the meshing of loading board right side has adjusting gear, the inserted bar top is located loading board top through-connection and has the intake pipe, sleeve group left side top fixedly connected with support frame, the support frame top is rotated and is connected with the extrusion piece, extrusion piece left end fixedly connected with servo motor, both ends all are provided with the connecting plate around the extrusion piece, two gag lever posts of equal fixedly connected with of inserted bar one end surface are kept away from the connecting plate, the limiting plate has been cup jointed to gag lever post surface, the gag lever post surface is located and has cup jointed supporting spring between limiting plate and the connecting plate, the outer surface contact of inserted bar front end is provided with the collection box, collect box, it is connected with the connecting plate inner wall to collect box, the bumper lever post front end.

Preferably, the sleeve group comprises a sleeve and a transverse plate, the transverse plate is connected with the bottom of the sliding rod, a jack meshed with the inserting rod is formed in the sleeve, and an air hole is formed in the inserting rod.

Preferably, the side wall of the right end of the bearing plate is connected with an adjusting gear in a rotating mode through an extension frame, a rotating disc is arranged at the top end of the adjusting gear, and one end, far away from the inserted link, of the air inlet pipe is connected with an external air conveying device.

Preferably, the extrusion blocks are arranged in a diamond shape, the left ends of the extrusion blocks are connected with a servo motor through a connecting rod, the servo motor is connected with a supporting frame, and the contact positions of the connecting plate and the extrusion blocks are arranged in an arc shape.

Preferably, the gag lever post constitutes sliding connection with the limiting plate, and the limiting plate top is connected with the fixed plate, collects the inside groove of accomodating of having seted up of box, accomodates the groove right-hand member and is provided with the inclined plane, collects the box surface and sets up the circular arc type into with inserted bar surface engagement, and the connecting plate inner wall is connected with the buffer beam through setting up the support.

Preferably, the cleaning plate is arranged in an L shape, and the inner wall of the cleaning plate is provided with cleaning cotton.

(III) advantageous effects

The utility model provides a blow molding die head for wrapping bag production. The method has the following beneficial effects:

1. this a blowing die head for wrapping bag production when using, servo motor drives the extrusion piece and rotates, and the connecting plate is close to the inserted bar under supporting spring's effect, collects the box and hugs closely the inserted bar surface under buffer spring's extrusion, and the clean board is close to the inserted bar simultaneously, and the gas pocket of inserted bar bottom is shielded completely to clean board bottom, has the advantage of the regulation of being convenient for.

2. This a blowing die head for wrapping bag production when using, rotate adjusting gear, adjusting gear passes through the cingulum and drives the connection gear rotation, it drives the inserted bar rotation to connect the gear, collect the grease and the metal fillings of box to the inserted bar surface and collect, clean board cleans the inserted bar surface, thereby it can produce the frictional force fish tail die head surface's that the metal fillings lead to increasing the contact surface problem to have solved current blowing die head intake pipe and the friction of die head many times, thereby have clean thorough advantage.

Drawings

FIG. 1 is an orthographic triaxial drawing of the structure of the present invention;

FIG. 2 is a schematic view of the structural extrusion block of the present invention;

FIG. 3 is a schematic view of the structure adjusting gear of the present invention;

FIG. 4 is a schematic view of the cleaning plate of the present invention;

fig. 5 is a schematic view of the structure collecting box of the present invention.

The device comprises a fixing plate 1, a sliding rod 2, a sleeve group 3, a bearing plate 4, an inserting rod 5, a connecting gear 6, a toothed belt 7, an adjusting gear 8, an air inlet pipe 9, a supporting frame 10, an extrusion block 11, a servo motor 12, a connecting plate 13, a limiting rod 14, a limiting plate 15, a supporting spring 16, a collecting box 17, a buffer rod 18, a buffer spring 19 and a cleaning plate 20.

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.

The embodiment of the utility model provides a blowing die head for packaging bag production, as shown in figures 1-5, including a fixed plate 1, the bottom of the fixed plate 1 is fixedly connected with a slide bar 2, the bottom of the slide bar 2 is fixedly connected with a sleeve group 3, one end of the outer surface of the slide bar 2 close to the fixed plate 1 is slidably connected with a bearing plate 4, the inner part of the bearing plate 4 is connected with three inserted bars 5 in an array manner, the sleeve group 3 is composed of a sleeve and a transverse plate, the transverse plate is connected with the bottom of the slide bar 2, the inner part of the sleeve is provided with a jack meshed with the inserted bar 5, the inner part of the inserted bar 5 is provided with an air hole, the outer surface of the inserted bar 5 is positioned below the bearing plate 4 and is fixedly connected with a connecting gear 6, the outer surface of the connecting gear 6 is meshed with a toothed belt 7, the inner part of the toothed belt 7 is positioned at the right side of the bearing plate 4 and is meshed with an adjusting gear 8, the top end of the inserted bar 5 is positioned above the bearing plate 4 and is connected with an air inlet pipe 9, the side wall of the right end of the bearing plate 4 is rotatably connected with an adjusting gear 8 through an extending frame, the top end of the adjusting gear 8 is provided with a rotating disc, the rotating disc is arranged to facilitate the rotation of the adjusting gear 8, one end of the air inlet pipe 9, far away from the inserted rod 5, is connected with an external air conveying device, the top end of the left side of the sleeve group 3 is fixedly connected with a supporting frame 10, the top of the supporting frame 10 is rotatably connected with an extrusion block 11, the left end of the extrusion block 11 is fixedly connected with a servo motor 12, the front end and the rear end of the extrusion block 11 are respectively provided with a connecting plate 13, the extrusion block 11 is arranged in a diamond shape, the arrangement of the extrusion block 11 is convenient for adjusting the distance between the collecting box 17, the cleaning plate 20 and the inserted rod 5, the left end of the extrusion block 11 is connected with the servo motor 12 through the connecting rod, the servo motor 12 is connected with the supporting frame 10, the contact position of the connecting plate 13 and the extrusion block 11 is arranged in an arc shape, the arrangement of the connecting plate 13 is convenient for the extrusion block 11 to drive the extrusion block to move, the outer surface of one end of the connecting plate 13, which is far away from the inserting rod 5, is fixedly connected with two limiting rods 14, the end, which is far away from the connecting plate 13, of the outer surface of each limiting rod 14 is sleeved with a limiting plate 15, the limiting rods 14 and the limiting plates 15 form a sliding connection, the top end of each limiting plate 15 is connected with the fixing plate 1, a supporting spring 16 is sleeved between the limiting plate 15 and the connecting plate 13 and is arranged on the outer surface of the limiting rod 14, the supporting spring 16 is arranged to facilitate the resetting of the connecting plate 13, a collecting box 17 is arranged on the outer surface of the front end of the inserting rod 5 and is arranged on the side wall of the connecting plate 13, a buffer rod 18 is fixedly connected with the front end of the collecting box 17, the front end of the buffer rod 18 and the side wall of the connecting plate 13 form a sliding connection, a containing groove is formed in the collecting box 17, the containing groove is arranged to facilitate the collection of oil sludge, an inclined surface is arranged on the right end of the containing groove, the inclined surface is arranged to facilitate the scraping of the oil sludge, the collecting box 17 is arranged in an arc shape meshed with the outer surface of the inserting rod 5, the impurities are collected more thoroughly by the arrangement of the collecting box 17, the inner wall of the connecting plate 13 is connected with the buffer rod 18 by the arrangement of the support, the buffer spring 19 is sleeved on the outer surface of the buffer rod 18 between the connecting plate 13 and the collecting box 17, the cleaning plate 20 is contacted with the outer surface of the rear end of the inserting rod 5, the servo motor 12 drives the extrusion block 11 to rotate, the connecting plate 13 is close to the inserting rod 5 under the action of the support spring 16, the collecting box 17 is tightly attached to the outer surface of the inserting rod 5 under the extrusion of the buffer spring 19, meanwhile, the cleaning plate 20 is close to the inserting rod 5, the air hole at the bottom of the inserting rod 5 is completely shielded by the bottom of the cleaning plate 20, the rear end of the cleaning plate 20 is fixedly connected with the inner wall of the connecting plate 13, the cleaning plate 20 is arranged in an L shape, the cleaning plate 20 is provided with an air hole which is used for placing the external environment of the inserting rod 5 when being cleaned to influence the bottom of the inserting rod 5, the inner wall of the cleaning plate 20 is provided with cleaning cotton, the adjusting gear 8 is rotated, adjusting gear 8 passes through the cingulum 7 and drives connecting gear 6 and rotate, and connecting gear 6 drives inserted bar 5 and rotates, collects box 17 and collects the grease and the metal fillings of 5 surfaces of inserted bar, and cleaning plate 20 cleans 5 surfaces of inserted bar.

The working principle is as follows:

this a blowing die head for wrapping bag production is when using, servo motor 12 drives the extrusion piece 11 and rotates, connecting plate 13 is close to inserted bar 5 under supporting spring 16's effect, collect box 17 and hug closely inserted bar 5 surface under buffer spring 19's extrusion, clean board 20 is close to inserted bar 5 simultaneously, the gas pocket of inserted bar 5 bottom is sheltered from completely to clean board 20 bottom, rotate adjusting gear 8 this moment, adjusting gear 8 drives connecting gear 6 through cingulum 7 and rotates, connecting gear 6 drives inserted bar 5 and rotates, collect box 17 and collect the grease and the metal fillings of inserted bar 5 surface, clean board 20 cleans inserted bar 5 surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A blowing die head for wrapping bag production, includes fixed plate (1), its characterized in that: the bottom of the fixed plate (1) is fixedly connected with a slide rod (2), the bottom of the slide rod (2) is fixedly connected with a sleeve group (3), one end, close to the fixed plate (1), of the outer surface of the slide rod (2) is connected with a bearing plate (4) in a sliding manner, three inserting rods (5) are connected in an array manner inside the bearing plate (4), the outer surface of each inserting rod (5) is positioned below the bearing plate (4) and is fixedly connected with a connecting gear (6), a toothed belt (7) is meshed on the outer surface of each connecting gear (6), an adjusting gear (8) is meshed on the right side of the bearing plate (4) inside the toothed belt (7), the top end of each inserting rod (5) is positioned above the bearing plate (4) and is connected with an air inlet pipe (9) in a through manner, the top end of the left side of the sleeve group (3) is fixedly connected with a support frame (10), the top of the support frame (10) is rotatably connected with an extrusion block (11), the left end of the extrusion block (11) is fixedly connected with a servo motor (12), the front end and the back end of the extrusion block (11) are respectively provided with a connecting plate (13), the outer surface of the end of the connecting plate (13), two limiting rods (14) are fixedly connected with the outer surface of the end far away from the insertion rod (14), the outer surface of the connecting plate (14) is connected with a limiting plate (15), the limiting plate (15) and a spring sleeve spring (15) between the limiting plate (15), the outer surface of the front end of the inserted bar (5) is located on the side wall of the connecting plate (13) and is provided with the collecting box (17), the front end of the collecting box (17) is fixedly connected with the buffer rod (18), the front end of the buffer rod (18) and the side wall of the connecting plate (13) form a sliding connection, the outer surface of the buffer rod (18) is located between the connecting plate (13) and the collecting box (17) and is sleeved with the buffer spring (19), the outer surface of the rear end of the inserted bar (5) is in contact with the cleaning plate (20), and the rear end of the cleaning plate (20) is fixedly connected with the inner wall of the connecting plate (13).

2. A blow mold head for the production of packaging bags according to claim 1, characterized in that: the sleeve group (3) is composed of a sleeve and a transverse plate, the transverse plate is connected with the bottom of the sliding rod (2), a jack meshed with the inserting rod (5) is formed inside the sleeve, and an air hole is formed inside the inserting rod (5).

3. A blow mould head for the production of bags according to claim 1, characterised in that: the bearing plate (4) right-hand member lateral wall is formed through setting up extension frame and adjusting gear (8) and is rotated and be connected, and adjusting gear (8) top is provided with the rolling disc, and inserted bar (5) one end is kept away from in intake pipe (9) and outside gas transmission device is connected.

4. A blow mould head for the production of bags according to claim 1, characterised in that: the extrusion block (11) is arranged in a diamond shape, the left end of the extrusion block (11) is connected with a servo motor (12) through a connecting rod, the servo motor (12) is connected with a support frame (10), and the contact position of a connecting plate (13) and the extrusion block (11) is arranged in an arc shape.

5. A blow mold head for the production of packaging bags according to claim 1, characterized in that: sliding connection is constituteed with limiting plate (15) to gag lever post (14), and limiting plate (15) top is connected with fixed plate (1), collects box (17) inside and has seted up and accomodate the groove, accomodates the groove right-hand member and is provided with the inclined plane, collects box (17) surface and sets up to the circular arc type with inserted bar (5) surface toothing, and connecting plate (13) inner wall is connected with buffer beam (18) through setting up the support.

6. A blow mold head for the production of packaging bags according to claim 1, characterized in that: the cleaning plate (20) is arranged in an L shape, and cleaning cotton is arranged on the inner wall of the cleaning plate (20).