Multifunctional blow molding machine

Abstract

The utility model discloses a multifunctional blow molding machine which comprises a table top, a supporting piece, a transmission motor and a supporting plate, the back of the top of the table top is fixedly provided with the supporting plate, the top of the front portion of the supporting plate is fixedly provided with a supporting frame, the two sides of the top of the supporting frame are fixedly provided with fixing frames, and an extrusion roller is movably arranged between the fixing frames through a shaft. The device comprises a supporting frame, a fixing frame is arranged on the supporting frame, extrusion rollers are movably arranged on the fixing frame, limiting plates are fixed to the two sides of the bottom of the supporting frame, and a winding motor is movably arranged on the left side of the back of the outer portion of the supporting plate through a shaft. According to the double-layer film winding device, the film is wound on the winding roller, then the film penetrates through the second guide roller, the first guide roller, the fourth guide roller and the third guide roller and is wound on the winding roller, then the winding motor is started to enable the winding roller to rotate, and the film is automatically wound, so that the film can be made into a double-layer film, and the manufactured film is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of blow molding machines, in particular to a multifunctional blow molding machine. Background Art

[0002] PE film, also known as polyethylene film, refers to a film produced from PE particles. PE film is moisture-proof and has low moisture permeability. Polyethylene film (PE) can be made into products with different properties such as low-density, medium-density, high-density polyethylene and cross-linked polyethylene according to different manufacturing methods and control methods.

[0003] The existing multifunctional blow molding machine, as described in the patent with announcement number CN116423814A, includes a machine body, a top seat is provided on the top of the machine body, a preforming mechanism and a power box are provided on both sides of the top of the top seat, a feed pipe is fixedly connected between the preforming mechanism and the power box, a feeding screw is sleeved in the feed pipe, and enters the connecting cavity through the side port of the rotating rod, so that hot air is ejected through the air outlet in the feed pipe and circulates up and down at the feed pipe, so that the materials distributed in the upper and lower parts fully absorb heat, realize the waste heat utilization of excess heat, complete the preheating of materials, greatly improve the utilization rate of heat, and improve the heating efficiency. Although the blow molding machine solves the problem of waste heat recovery, only one layer of PE film can be produced during production, resulting in poor film quality and uneven film production. Utility Model Content

[0004] The utility model aims to provide a multifunctional blow molding machine to solve the problem that the PE film mentioned in the background technology can only produce one layer of film during production, resulting in poor film quality and uneven film production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional blow molding machine, comprising a desktop, a support member, a transmission motor and a support plate, a support plate is fixed to the back of the top of the desktop, a support frame is fixed to the top of the front of the support plate, fixed frames are fixed on both sides of the top of the support frame, extrusion rollers are movably arranged between the fixed frames through axes, limiting plates are fixed on both sides of the bottom of the support frame, a winding motor is movably arranged on the left side of the outer back of the support plate through an axis, and the output end of the winding motor passes through the support plate and is connected to a winding roller.

[0006] Preferably, the fixing frame is symmetrical with respect to the center position of the supporting frame, and the squeezing rollers are symmetrically arranged above the supporting frame.

[0007] Preferably, a second guide roller is movably provided at the front part of the support plate near the left side of the support frame, a first guide roller is movably provided at the front part of the support plate near the bottom of the second guide roller, a fourth guide roller is movably provided at the front part of the support plate near the bottom of the first guide roller, and a third guide roller is movably provided at the front part of the support plate near the fourth guide roller.

[0008] Preferably, a die head is fixed near the center of the top of the table top, an annular groove is provided in the die head, a support member is fixed to the right side of the top of the table top by bolts, a transmission motor is fixed in the support member, and one end of the transmission motor extends into the die head.

[0009] Preferably, a transmission motor is fixed by bolts on the right side of the top of the tabletop near the support member, and the output end of the transmission motor extends into the interior of the extrusion barrel and is connected to a spiral extrusion piece, and the spiral extrusion piece is movably arranged inside the extrusion barrel.

[0010] Preferably, a material barrel is connected to the left side of the top of the extrusion barrel near the support, the bottom of the material barrel extends to the inside of the extrusion barrel, a protective shell is provided on the left side of the outside of the extrusion barrel, and multiple turns of induction coils are wound between the extrusion barrel and the protective shell.

[0011] Preferably, six groups of fans are arranged around the top of the table near the die head, and the fans are connected with air ducts, one end of which extends to the bottom of the inside of the die head.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the multifunctional blow molding machine has a reasonable structure and has the following advantages:

[0013] (1) By providing an extrusion roller, a fixed frame, a first guide roller, a second guide roller, a winding motor, a third guide roller and a fourth guide roller, the device can produce a double-layer film, and the produced film is more uniform. Therefore, by providing a fixed frame on the support frame, an extrusion roller is movably provided on the fixed frame, and the film is passed between the extrusion rollers, and then the film passes through the second guide roller, the first guide roller, the fourth guide roller and the third guide roller and is wound around the winding roller. Then, by starting the winding motor, the winding motor will cause the winding roller to rotate and automatically wind the film, so that the film can be made into a double-layer film, and the produced film is more uniform.

[0014] (2) An induction coil is arranged outside the extrusion barrel. The induction coil is arranged outside the extrusion barrel with multiple turns. An alternating current is passed through the induction coil to generate an alternating magnetic field. Then, the temperature of the internal metal spiral extrusion sheet will increase in the alternating magnetic field, making the heating temperature faster and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the front three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of a frontal three-dimensional explosion structure of the utility model;

[0017] Figure 3 It is a top view of the three-dimensional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from the back;

[0019] Figure 5 It is a side structural schematic diagram of the utility model.

[0020] In the figure: 1. desktop; 2. fan; 3. air duct; 4. die head; 5. support; 6. transmission motor; 7. extrusion barrel; 8. barrel; 9. protective shell; 10. support plate; 11. support frame; 12. limit plate; 13. extrusion roller; 14. fixed frame; 15. first guide roller; 16. second guide roller; 17. winding roller; 18. winding motor; 19. third guide roller; 20. fourth guide roller; 21. spiral extrusion sheet; 22. induction coil. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a multifunctional blow molding machine, comprising a desktop 1, a support member 5, a transmission motor 6 and a support plate 10, wherein the support plate 10 is fixed to the back of the top of the desktop 1, a support frame 11 is fixed to the top of the front of the support plate 10, and fixing frames 14 are fixed to both sides of the top of the support frame 11, and an extrusion roller 13 is arranged between the fixing frames 14 through an axis movement, and limiting plates 12 are fixed to both sides of the bottom of the support frame 11, and a winding motor 18 is arranged on the left side of the outer back of the support plate 10 through an axis movement, and the output end of the winding motor 18 passes through the support plate 10 and is connected to a winding roller 17;

[0023] The fixing frame 14 is symmetrical about the center position of the support frame 11, the squeezing roller 13 is symmetrically arranged above the support frame 11, a second guide roller 16 is movably arranged at the front of the support plate 10 near the left side of the support frame 11, a first guide roller 15 is movably arranged at the front of the support plate 10 near the bottom of the second guide roller 16, a fourth guide roller 20 is movably arranged at the front of the support plate 10 near the bottom of the first guide roller 15, and a third guide roller 19 is movably arranged at the front of the support plate 10 near the fourth guide roller 20;

[0024] The film is passed between the squeezing rollers 13, and then the film passes through the second guide roller 16, the first guide roller 15, the fourth guide roller 20 and the third guide roller 19 and is wound around the winding roller 17. Then, by starting the winding motor 18, the winding motor 18 will rotate the winding roller 17 to automatically wind up the film, so that the film can be made into a double-layer film, and the produced film is more uniform;

[0025] A die head 4 is fixed near the center of the top of the table top 1, and a ring groove is provided in the die head 4. A support member 5 is fixed to the right side of the top of the table top 1 by bolts, and a transmission motor 6 is fixed in the support member 5, and one end of the transmission motor 6 extends into the die head 4;

[0026] A transmission motor 6 is fixed to the right side of the top of the table top 1 near the support 5 by bolts, and the output end of the transmission motor 6 extends to the inside of the extrusion tube 7 and is connected to a spiral extrusion piece 21, and the spiral extrusion piece 21 is movably arranged inside the extrusion tube 7;

[0027] A barrel 8 is connected to the top of the extrusion barrel 7 near the left side of the support 5, and the bottom of the barrel 8 extends to the inside of the extrusion barrel 7. A protective shell 9 is provided on the left side of the outside of the extrusion barrel 7. A plurality of turns of induction coil 22 are wound between the extrusion barrel 7 and the protective shell 9.

[0028] Six groups of fans 2 are arranged around the top of the table 1 near the die head 4, and the fans 2 are connected to air ducts 3, one end of which extends to the bottom of the die head 4;

[0029] An alternating current is passed through the induction coil 22 to generate an alternating magnetic field, and then the temperature of the internal metal spiral extruded sheet 21 will increase in the alternating magnetic field, making the heating temperature faster.

[0030] When the embodiment of the present application is used, the material is placed in the barrel 8, and then the material falls into the extrusion barrel 7. At the same time, an induction coil 22 is arranged outside the extrusion barrel 7. The induction coil 22 is arranged outside the extrusion barrel 7 with multiple turns. An alternating current is passed through the induction coil 22 to generate an alternating magnetic field. Then, the temperature of the internal metal spiral extrusion sheet 21 will increase in the alternating magnetic field, so that the internal material is melted, and then the transmission motor 6 is rotated, and the transmission motor 6 will rotate the spiral extrusion sheet 21, and the spiral extrusion sheet 21 will make the material The material is squeezed into the die 4, and then the fan 2 is started, the fan 2 sucks air into the die 4, and then the material passes through the annular groove in the die 4 to form an annular film, and then the film is passed through the extrusion rollers 13, and then the film passes through the second guide roller 16, the first guide roller 15, the fourth guide roller 20 and the third guide roller 19 and is wound around the winding roller 17, and then the winding motor 18 is started, the winding motor 18 will rotate the winding roller 17, and the film is automatically wound, so that the film can be made into a double-layer film, and the produced film is more uniform.

Claims

1. A multifunctional blow molding machine, characterized in that: The invention comprises a desktop (1), a support member (5), a transmission motor (6) and a support plate (10); a support plate (10) is fixed to the back of the top of the desktop (1); a support frame (11) is fixed to the top of the front of the support plate (10); fixed frames (14) are fixed to both sides of the top of the support frame (11); a squeezing roller (13) is movably arranged between the fixed frames (14) via an axis; limiting plates (12) are fixed to both sides of the bottom of the support frame (11); a winding motor (18) is movably arranged on the left side of the outer back of the support plate (10) via an axis; the output end of the winding motor (18) passes through the support plate (10) and is connected to a winding roller (17).

2. A multifunctional blow molding machine according to claim 1, characterized in that: The fixing frame (14) is symmetrical with respect to the central position of the support frame (11), and the squeezing rollers (13) are symmetrically arranged above the support frame (11).

3. A multifunctional blow molding machine according to claim 1, characterized in that: A second guide roller (16) is movably provided at the front of the support plate (10) near the left side of the support frame (11); a first guide roller (15) is movably provided at the front of the support plate (10) near the bottom of the second guide roller (16); a fourth guide roller (20) is movably provided at the front of the support plate (10) near the bottom of the first guide roller (15); and a third guide roller (19) is movably provided at the front of the support plate (10) near the fourth guide roller (20).

4. A multifunctional blow molding machine according to claim 1, characterized in that: A die head (4) is fixed near the center of the top of the table top (1), and an annular groove is arranged in the die head (4). A support member (5) is fixed to the right side of the top of the table top (1) by bolts, and a transmission motor (6) is fixed in the support member (5), and one end of the transmission motor (6) extends into the die head (4).

5. A multifunctional blow molding machine according to claim 1, characterized in that: A transmission motor (6) is fixed to the top of the tabletop (1) on the right side near the support (5) by bolts, and the output end of the transmission motor (6) extends into the interior of the extrusion tube (7) and is connected to a spiral extrusion piece (21), and the spiral extrusion piece (21) is movably arranged inside the extrusion tube (7).

6. A multifunctional blow molding machine according to claim 5, characterized in that: A material barrel (8) is connected to the top of the extrusion barrel (7) near the left side of the support (5), and the bottom of the material barrel (8) extends into the interior of the extrusion barrel (7). A protective shell (9) is provided on the left side of the exterior of the extrusion barrel (7), and multiple turns of induction coils (22) are wound between the extrusion barrel (7) and the protective shell (9).

7. A multifunctional blow molding machine according to claim 1, characterized in that: Six groups of fans (2) are arranged around the top of the table (1) near the die head (4), and the fans (2) are connected to air ducts (3), one end of which extends to the bottom of the die head (4).

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