CN213976288U

CN213976288U - Safety protection mechanism of film blowing machine

Info

Publication number: CN213976288U
Application number: CN202023135280.7U
Authority: CN
Inventors: 陈菲
Original assignee: Foshan Taihao Packaging Industry Co ltd
Current assignee: Foshan Taihao Packaging Industry Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-17
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a safety protection mechanism of inflation film manufacturing machine, including frame, base, wind-up roll and backup pad, frame and base are all fixed subaerial through the earth anchor bolt, just the base is located the front side of frame, one side of frame is connected with the ladder frame, the lateral wall welding of base has the backup pad, the top of base is equipped with the wind-up roll, the frame comprises many montants and flat platen integrated into one piece, is connected with many equidistant distribution's anchor strut between many montants, the lateral wall of frame is fixed with the corona machine, the lateral wall of frame still is connected with the deflector roll through the bearing frame rotation, the deflector roll is located the below of corona machine, the lateral wall of frame is fixed with the fixed column, the grooving has been seted up to the periphery of fixed column. This safety protection mechanism of inflation film manufacturing machine, the not unidimensional film of rolling of being convenient for can prevent during the rolling that the diolame from removing about, and the rolling is effectual.

Description

Safety protection mechanism of film blowing machine

Technical Field

The utility model belongs to the technical field of inflation film manufacturing machine, concretely relates to safety protection mechanism of inflation film manufacturing machine.

Background

The film blowing machine is to add the dried polyethylene particles into the lower hopper, enter the screw from the hopper by the weight of the particles, and after the granules are contacted with the inclined screw edge, the rotating inclined screw edge generates a thrust force perpendicular to the inclined screw edge surface to the plastic, so as to push the plastic particles forwards. In the pushing process, due to friction between plastics and a screw rod, between the plastics and a machine barrel and collision friction between particles, and also due to heating outside the material barrel, the molten plastics are gradually melted, filtered by a machine head to remove impurities, come out from a die head die orifice, cooled by an air ring, blown, coiled by a herringbone plate and a traction roller, and then the finished film is rolled into a cylinder shape.

The existing film blowing machine is easy to wind the edge material onto the guide roller in the processing process, and the thin film on the winding roller is easy to deviate so as to influence subsequent winding.

Therefore, in order to meet the requirement of practical use, the safety protection mechanism of the film blowing machine needs to be designed and produced urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety protection mechanism of inflation film manufacturing machine 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: a safety protection mechanism of a film blowing machine comprises a rack, a base, a winding roller and a supporting plate, wherein the rack and the base are fixed on the ground through anchor bolts, the base is located on the front side of the rack, one side of the rack is connected with a ladder frame, the supporting plate is welded on the side wall of the base, and the winding roller is arranged at the top of the base;

the electric hair cutting machine is characterized in that the rack is formed by integrally forming a plurality of vertical rods and a flat bedplate, a plurality of reinforcing rods which are distributed at equal intervals are connected among the vertical rods, a corona machine is fixed on the side wall of the rack, a guide roller is also rotatably connected to the side wall of the rack through a bearing seat, the guide roller is positioned below the corona machine, a fixed column is fixed on the side wall of the rack, a cutting groove is formed in the periphery of the fixed column, a cutting tool is installed on one side, away from the fixed column, of the rack through a connecting plate, a handle of the cutting tool penetrates through two sides of the connecting plate, and a pushing handle is fixed on one side of the cutting tool;

the utility model discloses a take-up roll, including base, bearing frame, rolling motor, rotor, rolling piece, bearing frame, rolling roller, bearing frame, rolling piece, bull stick, socket, the surface of backup pad is fixed with rolling motor through the cell-frame, rolling motor's output shaft has the axle of inserting through the coupling joint, the axle of inserting runs through the lateral wall of base and rotates with the base lateral wall through the bearing frame to be connected, insert in the axle extends to the slot that the rotor lateral wall was seted up, the rotor passes through the bearing frame and is connected with the lateral wall rotation of base, the opposite side of rotor is fixed with the wind-up roll, the opposite side of wind-up roll is fixed with another rotor of being connected with the base lateral wall rotation, the surface cover of wind-up roll is equipped with two circular shape limiting plates, two the bull screw hole has all been seted up on the surface of limiting plate, and the downthehole equal threaded connection of bull screw has the fastening bolt with wind-up roll surface butt.

Preferably, a traction roller is connected between the side walls of the base through a bearing seat, and the traction roller is positioned below the winding roller.

Preferably, a rubber rod is fixed between the side walls of the base and located above the winding roller.

Preferably, a plurality of pedals which are distributed at equal intervals are fixed between the side walls of the ladder frame, and anti-skid grains are formed on the surfaces of the pedals.

Preferably, one side of the ladder frame, which is far away from the rack, is provided with a control box fixed on the ground.

The utility model discloses a technological effect and advantage: according to the safety protection mechanism of the film blowing machine, the edge materials wound on the guide roller can be conveniently cut off through the arranged cutting tool, the push handle and the fixed column, and meanwhile, the film can be conveniently cut off after being wound into a barrel, so that the winding of the next barrel is facilitated; the position of the limiting plate can be conveniently adjusted through the fastening bolt through the limiting plate, the fastening bolt and the winding roller, so that the film winding device is suitable for films with different sizes, the films pass through the two limiting plates after the limiting plates are fixed through the fastening bolt, and the limiting plates can prevent the films from moving left and right during winding, so that the winding effect is influenced; through the rubber stick and the deflector roll that set up, be convenient for adjust the angle of film to increased the area of contact of film and air, the cooling is effectual, this inflation film manufacturing machine's safety protection mechanism, the not unidimensional film of rolling of being convenient for can prevent during the rolling that the diolame from removing about, and the rolling is effectual.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is the utility model discloses a structure schematic diagram of wind-up roll.

In the figure: the device comprises a machine frame 1, a base 2, a reinforcing rod 3, a corona machine 4, a guide roller 5, a fixing column 6, a cutting tool 7, a pushing handle 8, a winding roller 9, a traction roller 10, a ladder frame 11, a pedal 12, a control box 13, a supporting plate 14, a winding motor 15, an inserting shaft 16, a limiting plate 17, a fastening bolt 18, a rotating block 19 and a rubber rod 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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a safety protection mechanism of a film blowing machine as shown in figures 1-3, which comprises a frame 1, a base 2, a wind-up roll 9 and a support plate 14, wherein the frame 1 and the base 2 are both fixed on the ground through anchor bolts, the base 2 is positioned at the front side of the frame 1, one side of the frame 1 is connected with a ladder frame 11, the support plate 14 is welded on the side wall of the base 2, and the wind-up roll 9 is arranged at the top of the base 2;

the frame 1 is formed by integrally forming a plurality of vertical rods and a platform plate, a plurality of reinforcing rods 3 which are distributed at equal intervals are connected among the vertical rods, the side wall of the frame 1 is fixed with a corona machine 4, the side wall of the frame 1 is also rotatably connected with a guide roller 5 through a bearing seat, the guide roller 5 is positioned below the corona machine 4, a fixing column 6 is fixed on the side wall of the frame 1, a cutting groove is formed in the periphery of the fixed column 6, a cutting tool 7 is installed on one side, far away from the fixed column 6, of the machine frame 1 through a connecting plate, handles of the cutting tool 7 penetrate through two sides of the connecting plate, and a pushing handle 8 is fixed on one side of the cutting tool 7, when in use, the film passes through the gap between the cutting tool 7 and the fixed column 6, when the winding is finished, pushing a pushing hand 8, wherein the pushing hand 8 drives a cutting tool 7 to move towards the cutting groove on the periphery of the fixed column 6 and cut off the film;

the winding device is characterized in that a winding motor 15 is fixed on the surface of the supporting plate 14 through a groove frame, the type of the winding motor 15 can be YE4-90S-4, an output shaft of the winding motor 15 is connected with an inserting shaft 16 through a coupler, the inserting shaft 16 penetrates through the side wall of the base 2 and is rotatably connected with the side wall of the base 2 through a bearing seat, the inserting shaft 16 extends into a slot formed in the side wall of a rotating block 19, the rotating block 19 is rotatably connected with the side wall of the base 2 through the bearing seat, a winding roller 9 is fixed on the other side of the rotating block 19, another rotating block 19 rotatably connected with the side wall of the base 2 is fixed on the other side of the winding roller 9, two circular limiting plates 17 are sleeved on the surface of the winding roller 9, multi-hole threaded holes are formed in the surfaces of the two limiting plates 17, and fastening bolts 18 abutted to the surface of the winding roller 9 are in the multi-hole in threaded holes in a threaded manner, be convenient for adjust the position of limiting plate 17 through fastening bolt 18 to adapt to not unidimensional film, fastening bolt 18 passes the film between two limiting plates 17 with limiting plate 17 fixed back, and limiting plate 17 can prevent that the film from taking place to remove when the rolling, improves the quality of rolling.

Specifically, a traction roller 10 is connected between the side walls of the base 2 through a bearing seat, the traction roller 10 is used for straightening and tightening the film to prevent the film from scattering on the ground before winding, and the traction roller 10 is located below the winding roller 9.

Specifically, a rubber rod 20 is fixed between the side walls of the base 2, the direction of the film can be changed by passing the film through the rubber rod 20, and the rubber rod 20 is located above the winding roller 9.

Specifically, be fixed with the footboard 12 of polylith equidistant distribution between the lateral wall of ladder frame 11, the polylith footboard 12's surface is all constructed anti-skidding line, and the foot takes place to skid when preventing operating personnel from stepping on the stairs.

Specifically, one side that frame 1 was kept away from to ladder frame 11 is equipped with fixes control box 13 on subaerial, and control box 13 passes through electric equipment electric connection such as wire and corona machine 4, rolling motor 15 for control electric equipment.

The theory of operation, this inflation film manufacturing machine's safety protection mechanism, pass the deflector roll 5 with the film in proper order, the clearance between fixed column 6 and the cutting off tool 7, rubber rod 20, wind-up roll 9 and carry over pinch rolls 10, tighten the film and straighten, cutting off tool 7 is convenient for cut off the rim charge of winding on deflector roll 5, also be convenient for cut off the film simultaneously after the rolling becomes a section of thick bamboo, make things convenient for the rolling of next section of thick bamboo, loosen fastening bolt 18, adjust the distance between the limiting plate 17, tighten fastening bolt 18 again, can prevent that the film from taking place to remove when the rolling after fastening bolt 18 fixes limiting plate 17, improve the rolling quality, operation control box 13 starts corona machine 4 and rolling motor 15, the output shaft of rolling motor 15 passes through the shaft coupling and drives insert 16 rotations, thereby drive turning block 19 and wind-up roll 9 and rotate, roll up the film.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a safety protection mechanism of inflation film manufacturing machine, includes frame (1), base (2), wind-up roll (9) and backup pad (14), its characterized in that: the machine frame (1) and the base (2) are fixed on the ground through anchor bolts, the base (2) is located on the front side of the machine frame (1), one side of the machine frame (1) is connected with a ladder frame (11), a supporting plate (14) is welded on the side wall of the base (2), and a winding roller (9) is arranged at the top of the base (2);

the machine frame (1) is formed by integrally forming a plurality of vertical rods and a flat bedplate, a plurality of reinforcing rods (3) which are distributed at equal intervals are connected among the vertical rods, a corona machine (4) is fixed on the side wall of the machine frame (1), a guide roller (5) is further rotatably connected to the side wall of the machine frame (1) through a bearing seat, the guide roller (5) is located below the corona machine (4), a fixed column (6) is fixed on the side wall of the machine frame (1), a cutting groove is formed in the periphery of the fixed column (6), a cutting tool (7) is installed on one side, far away from the fixed column (6), of the machine frame (1) through a connecting plate, a handle of the cutting tool (7) penetrates through two sides of the connecting plate, and a pushing handle (8) is fixed on one side of the cutting tool (7);

a winding motor (15) is fixed on the surface of the supporting plate (14) through a groove frame, an output shaft of the winding motor (15) is connected with an inserting shaft (16) through a coupling, the inserting shaft (16) penetrates through the side wall of the base (2) and is rotationally connected with the side wall of the base (2) through a bearing seat, the inserting shaft (16) extends into a slot formed in the side wall of the rotating block (19), the rotating block (19) is rotatably connected with the side wall of the base (2) through a bearing seat, a winding roller (9) is fixed on the other side of the rotating block (19), another rotating block (19) which is rotationally connected with the side wall of the base (2) is fixed on the other side of the winding roller (9), the surface of the wind-up roll (9) is sleeved with two round limiting plates (17), the surfaces of the two limiting plates (17) are both provided with a plurality of threaded holes, and the multi-hole threaded holes are connected with fastening bolts (18) which are abutted against the surface of the winding roller (9) in a threaded manner.

2. The safety protection mechanism of the film blowing machine according to claim 1, characterized in that: and a traction roller (10) is connected between the side walls of the base (2) through a bearing seat, and the traction roller (10) is positioned below the winding roller (9).

3. The safety protection mechanism of the film blowing machine according to claim 1, characterized in that: a rubber rod (20) is fixed between the side walls of the base (2), and the rubber rod (20) is located above the winding roller (9).

4. The safety protection mechanism of the film blowing machine according to claim 1, characterized in that: a plurality of pedals (12) which are distributed at equal intervals are fixed between the side walls of the ladder frame (11), and anti-skid grains are all constructed on the surfaces of the pedals (12).

5. The safety protection mechanism of the film blowing machine according to claim 1, characterized in that: one side of the ladder frame (11) far away from the rack (1) is provided with a control box (13) fixed on the ground.