阅读说明：本技术 一种农用膜吹塑机 (Agricultural film blowing machine ) 是由 陆勤芳 于 2019-09-26 设计创作，主要内容包括：本发明公开了一种农用膜吹塑机,包括固定立架、农用膜卷绕机构和原料输送机,所述农用膜卷绕机构位于固定立架的一侧位置,所述原料输送机位于固定立架的底部位置,所述固定立架的内部顶部位置固定安装有支撑横梁,所述支撑横梁的后部活动安装有农用膜转折辊,所述支撑横梁的前部固定安装有第一电机,所述固定立架的一侧顶部位置固定安装有第一支撑横杆,所述第一支撑横杆的一端活动连接有第一转向辊。本发明所述的一种农用膜吹塑机,能够方便拆卸、安装农用膜卷膜辊,提高使用的便捷性,同时也能够自适应对农用膜卷膜辊试压,避免卷膜密度过大的现象,此外能够对吹塑的空气过滤,避免空气中灰尘、毛絮被粘附在农用膜的外部。(The invention discloses an agricultural film blowing machine which comprises a fixed vertical frame, an agricultural film winding mechanism and a raw material conveyor, wherein the agricultural film winding mechanism is positioned at one side of the fixed vertical frame, the raw material conveyor is positioned at the bottom of the fixed vertical frame, a supporting cross beam is fixedly arranged at the top of the inside of the fixed vertical frame, an agricultural film turning roller is movably arranged at the rear part of the supporting cross beam, a first motor is fixedly arranged at the front part of the supporting cross beam, a first supporting cross rod is fixedly arranged at the top of one side of the fixed vertical frame, and one end of the first supporting cross rod is movably connected with a first steering roller. The agricultural film blowing machine provided by the invention can be used for conveniently disassembling and assembling the agricultural film winding roller, improving the use convenience, and meanwhile, can be used for adaptively carrying out pressure test on the agricultural film winding roller, avoiding the phenomenon of overlarge film winding density, and can be used for filtering blown air, and avoiding dust and flocks in the air from being adhered to the outside of an agricultural film.)

1. An agricultural film blowing machine is characterized in that: comprises a fixed vertical frame (1), an agricultural film winding mechanism (2) and a raw material conveyor (3), wherein the agricultural film winding mechanism (2) is positioned at one side of the fixed vertical frame (1), the raw material conveyor (3) is positioned at the bottom of the fixed vertical frame (1), a supporting cross beam (4) is fixedly arranged at the top of the fixed vertical frame (1), an agricultural film turning roller (5) is movably arranged at the rear part of the supporting cross beam (4), a first motor (6) is fixedly arranged at the front part of the supporting cross beam (4), a first supporting cross rod (7) is fixedly arranged at the top of one side of the fixed vertical frame (1), a first turning roller (8) is movably connected at one end of the first supporting cross rod (7), a second supporting cross rod (9) is fixedly arranged at the position of one side of the fixed vertical frame (1) which is positioned below the first supporting cross rod (7), one end movable mounting of second support horizontal pole (9) has second turn roll (10), the inside of fixed grudging post (1) is located the outside fixed mounting of supporting beam (4) and has chevron shape protection frame (11), the outside of raw materials conveyer (3) is close to one end position fixed mounting and has die head (12), the other end position fixed mounting of raw materials conveyer (3) has magazine (13), the bottom of fixed grudging post (1) is close to anterior position and is equipped with air-blower (14), be equipped with between air-blower (14) and die head (12) and blow pipe (15), air-supply line (21) of air-blower (14) are connected with air filter (22).

2. An agricultural film blowing machine as defined in claim 1, wherein: the agricultural film winding mechanism (2) comprises a supporting vertical plate (16), a second motor (17), a fixed vertical plate (18) and a rotary clamping mechanism (28), wherein the fixed vertical plate (18) is fixedly arranged at the top of the supporting vertical plate (16), the second motor (17) is fixedly arranged at the front part of the supporting vertical plate (16), the number of the supporting vertical plates (16) is two, and the rotary clamping mechanism (28) is positioned between the two supporting vertical plates (16).

3. An agricultural film blowing machine according to claim 2, wherein: the front surface of the fixed vertical plate (18) is provided with a movable U-shaped notch (19), and a self-adaptive press roller (20) is placed inside the movable U-shaped notch (19).

4. An agricultural film blowing machine according to claim 3, characterized in that: the rotary clamping mechanism (28) comprises a first rotary table (29), a second rotary table (30), a first clamp (31) and a second clamp (32), the first rotary table (29) and the second rotary table (30) are movably connected with the two supporting vertical plates (16) respectively, the first rotary table (29) is fixedly connected with an output shaft of the second motor (17), the first clamp (31) and the second clamp (32) are arranged on the opposite sides of the first rotary table (29) and the second rotary table (30) respectively, and an agricultural film winding roller (33) is connected between the first clamp (31) and the second clamp (32).

5. An agricultural film blowing machine according to claim 4, wherein: first anchor clamps (31) are including activity clamp ring (34), fixed clamp ring (35), connecting axle (36) and hand screw bolt (39), pass through connecting axle (36) swing joint between activity clamp ring (34) and the fixed clamp ring (35), fixed clamp ring (35) and first carousel (29) fixed connection, the one end of activity clamp ring (34) and fixed clamp ring (35) all is equipped with lug (38), hand screw bolt (39) threaded connection is between two lugs (38), the inside opposite side of activity clamp ring (34) and fixed clamp ring (35) all is equipped with breach (37).

6. An agricultural film blowing machine according to claim 5, characterized in that: the air filter device (22) is composed of a connecting flange (23) and an air filter cylinder (24), the air filter cylinder (24) is connected with an air inlet pipe (21) of the air blower (14) through the connecting flange (23), and two ends of the air filter cylinder (24) are communicated.

7. An agricultural film blowing machine according to claim 6, wherein: the inside of air filtration section of thick bamboo (24) is equipped with first airstrainer (25) and second airstrainer (26), all be equipped with fixed fixture block (27) between first airstrainer (25) and second airstrainer (26) and air filtration section of thick bamboo (24).

8. An agricultural film blowing machine according to claim 7, wherein: agricultural film has between agricultural film roll-over roller (5), first turning roll (8), second turning roll (10) and the agricultural film roll-up film roller (33), self-adaptation compression roller (20) contact in agricultural film roll-up film roller (33).

Technical Field

The invention relates to the field of blow molding machines, in particular to an agricultural film blow molding machine.

Background

An agricultural film blowing machine is a machine used for agricultural film production, after liquid plastic is sprayed, a plastic body is blown to a mold cavity with a certain shape by using wind power blown by a blower, so as to manufacture a product, the machine is called a blowing machine, the plastic is melted and extruded quantitatively in a screw extruder, then the plastic is formed through a mouth film, a wind ring is blown for cooling, then a tractor is used for drawing the plastic at a certain speed, and a winding machine winds the plastic into a roll, belongs to an agricultural film blowing machine, is generally used for manufacturing a heat preservation greenhouse during agricultural planting, and belongs to an agricultural auxiliary tool commonly used in the agricultural field; but the agricultural film winding roller of the existing agricultural film blowing machine is inconvenient to replace, the use effect of the blowing machine is reduced, and the film winding is not provided with a self-adaptive compression roller, so that the film winding is not tight enough and can be loosened easily, and the air filtering function is not provided, the air sucked by the blower can contain a large amount of dust, and the dust is blown into the film at high temperature and is easy to adhere to the appearance of the film, so that the quality of producing the agricultural film is reduced, and the use effect of the agricultural film blowing machine is greatly reduced.

Disclosure of Invention

The invention mainly aims to provide an agricultural film blowing machine which can effectively solve the problems that an agricultural film winding roller is inconvenient to replace, and the agricultural film winding roller does not have self-adaptive pressure test and filtering function in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an agricultural film blowing machine comprises a fixed vertical frame, an agricultural film winding mechanism and a raw material conveyor, wherein the agricultural film winding mechanism is located at one side of the fixed vertical frame, the raw material conveyor is located at the bottom of the fixed vertical frame, a supporting cross beam is fixedly installed at the top of the fixed vertical frame, an agricultural film turning roller is movably installed at the rear part of the supporting cross beam, a first motor is fixedly installed at the front part of the supporting cross beam, a first supporting cross rod is fixedly installed at the top of one side of the fixed vertical frame, a first turning roller is movably connected to one end of the first supporting cross rod, a second supporting cross rod is fixedly installed at the position of the lower part of the first supporting cross rod at one side of the fixed vertical frame, a second turning roller is movably installed at one end of the second supporting cross rod, and a herringbone protective frame is fixedly installed at the outer side of the supporting cross rod inside the fixed vertical frame, the device comprises a raw material conveyor, a die head, a feeding hopper, an air blower, a blowing guide pipe, an air inlet pipe and an air filtering device, wherein the die head is fixedly arranged at a position, close to one end, outside the raw material conveyor, the feeding hopper is fixedly arranged at the other end of the raw material conveyor, the air blower is arranged at a position, close to the front part, of the bottom of a fixed vertical frame, the blowing guide pipe is arranged between the air blower and the.

Preferably, the agricultural film winding mechanism comprises a supporting vertical plate, a second motor, two fixed vertical plates and a rotary clamping mechanism, the fixed vertical plates are fixedly arranged at the top of the supporting vertical plate, the second motor is fixedly arranged at the front of the supporting vertical plate, the number of the supporting vertical plates is two, and the rotary clamping mechanism is arranged between the two supporting vertical plates.

Preferably, the front surface of the fixed vertical plate is provided with a movable U-shaped notch, and a self-adaptive press roller is placed inside the movable U-shaped notch.

Preferably, the rotary clamping mechanism comprises a first rotary table, a second rotary table, a first clamp and a second clamp, the first rotary table and the second rotary table are respectively movably connected with the two supporting vertical plates, the first rotary table is fixedly connected with an output shaft of the second motor, the first clamp and the second clamp are respectively arranged on the opposite sides of the first rotary table and the second rotary table, and an agricultural film winding roller is connected between the first clamp and the second clamp.

Preferably, first anchor clamps are including activity clamp ring, fixed clamp ring, connecting axle and hand screw bolt, through connecting axle swing joint between activity clamp ring and the fixed clamp ring, fixed clamp ring and first carousel fixed connection, the one end of activity clamp ring and fixed clamp ring all is equipped with the lug, hand screw bolt threaded connection is between two lugs, the inside opposite side of activity clamp ring and fixed clamp ring all is equipped with the breach.

Preferably, the air filter device comprises a connecting flange and an air filter cartridge, the air filter cartridge is connected with an air inlet pipe of the air blower through the connecting flange, and two ends of the air filter cartridge are communicated.

Preferably, the inside of air filter cartridge is equipped with first airstrainer and second airstrainer, all be equipped with fixed fixture block between first airstrainer and second airstrainer and the air filter cartridge.

Preferably, agricultural film is arranged among the agricultural film turning roller, the first turning roller, the second turning roller and the agricultural film rolling roller, and the self-adaptive pressing roller is in contact with the agricultural film rolling roller.

Compared with the prior art, the invention has the following beneficial effects: according to the agricultural film winding roller, the agricultural film winding roller can be conveniently mounted and dismounted without influencing the normal rotation of the agricultural film winding roller through the arranged rotary clamping mechanism, the use convenience is improved, the agricultural film winding roller can be pressed outside the agricultural film winding roller through the arranged self-adaptive compression roller and the movable U-shaped notch, the phenomenon that the wound agricultural film is too high in density and collapses is avoided, the agricultural film winding roller has the capability of self-adapting the winding thickness, the winding effect is improved, the practicability of the agricultural film blowing machine is improved, air sucked by the air blower can be filtered through the arranged air filtering device, dust particles, flocks and the like contained in the air are filtered, the dust particles and the flocks are prevented from being blown to the outside of the agricultural film in a high-temperature state, the quality of the produced agricultural film is prevented from being influenced, and the use effect of the whole agricultural film blowing machine is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of an agricultural film blowing machine according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the internal structure of an air filter cartridge of an agricultural film blowing machine according to the present invention;

FIG. 4 is a side view of an agricultural film winding mechanism of an agricultural film blowing machine of the present invention;

fig. 5 is a schematic structural diagram of a first clamp of the agricultural film blowing machine.

In the figure: 1. fixing a vertical frame; 2. an agricultural film winding mechanism; 3. a raw material conveyor; 4. a support beam; 5. an agricultural film turning roll; 6. a first motor; 7. a first support rail; 8. a first steering roller; 9. a second support rail; 10. a second turning roll; 11. a herringbone protective frame; 12. a die head; 13. a feeding hopper; 14. a blower; 15. an insufflation catheter; 16. supporting a vertical plate; 17. a second motor; 18. fixing the vertical plate; 19. a movable U-shaped notch; 20. self-adaptive compression rollers; 21. an air inlet pipe; 22. an air filtration device; 23. a connecting flange; 24. an air filtration cartridge; 25. a first air filter; 26. a second air filter; 27. fixing the fixture block; 28. rotating the clamping mechanism; 29. a first turntable; 30. a second turntable; 31. a first clamp; 32. a second clamp; 33. an agricultural film winding roller; 34. a movable clamp ring; 35. fixing the clamping ring; 36. a connecting shaft; 37. a notch; 38. a bump; 39. the bolt is screwed by hand.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an agricultural film blowing machine comprises a fixed vertical frame 1, an agricultural film winding mechanism 2 and a raw material conveyor 3, wherein the agricultural film winding mechanism 2 is located at one side of the fixed vertical frame 1, the raw material conveyor 3 is located at the bottom of the fixed vertical frame 1, a supporting beam 4 is fixedly installed at the top of the inside of the fixed vertical frame 1, an agricultural film turning roller 5 is movably installed at the rear part of the supporting beam 4, a first motor 6 is fixedly installed at the front part of the supporting beam 4, a first supporting cross rod 7 is fixedly installed at the top of one side of the fixed vertical frame 1, a first steering roller 8 is movably connected with one end of the first supporting cross rod 7, a second supporting cross rod 9 is fixedly installed at the position of the lower part of the first supporting cross rod 7 at one side of the fixed vertical frame 1, a second steering roller 10 is movably installed at one end of the second supporting cross rod 9, a herringbone protection frame 11 is fixedly arranged inside the fixed vertical frame 1 and positioned on the outer side of the supporting cross beam 4, a die head 12 is fixedly arranged at a position, close to one end, outside the raw material conveyor 3, a feeding hopper 13 is fixedly arranged at the other end of the raw material conveyor 3, an air blower 14 is arranged at a position, close to the front part, of the bottom of the fixed vertical frame 1, an air blowing guide pipe 15 is arranged between the air blower 14 and the die head 12, and an air inlet pipe 21 of the air blower 14 is connected with an air filtering device 22;

the agricultural film winding mechanism 2 comprises supporting vertical plates 16, a second motor 17, fixed vertical plates 18 and a rotary clamping mechanism 28, wherein the fixed vertical plates 18 are fixedly arranged at the top positions of the supporting vertical plates 16, the second motor 17 is fixedly arranged at the front parts of the supporting vertical plates 16, the number of the supporting vertical plates 16 is two, and the rotary clamping mechanism 28 is arranged between the two supporting vertical plates 16; the front surface of the fixed vertical plate 18 is provided with a movable U-shaped notch 19, a self-adaptive compression roller 20 is arranged inside the movable U-shaped notch 19, the movable U-shaped notch 19 can be pressed outside an agricultural film winding roller 33 through the arrangement of the self-adaptive compression roller 20 and the movable U-shaped notch 19, the phenomenon that a wound agricultural film is too high in density and collapses is avoided, meanwhile, the movable U-shaped notch has the capability of self-adaptive winding thickness, the winding effect is improved, and the practicability of an agricultural film blow molding machine is improved; the rotary clamping mechanism 28 comprises a first rotary table 29, a second rotary table 30, a first clamp 31 and a second clamp 32, the first rotary table 29 and the second rotary table 30 are respectively movably connected with the two supporting vertical plates 16, the first rotary table 29 is fixedly connected with an output shaft of the second motor 17, the first clamp 31 and the second clamp 32 are respectively arranged on the opposite sides of the first rotary table 29 and the second rotary table 30, an agricultural film winding roller 33 is connected between the first clamp 31 and the second clamp 32, the agricultural film winding roller 33 can be conveniently installed and detached while the normal rotation of the agricultural film winding roller 33 is not influenced through the arrangement of the rotary clamping mechanism 28, and the use convenience is improved; the first clamp 31 comprises a movable clamping ring 34, a fixed clamping ring 35, a connecting shaft 36 and a hand-screwed bolt 39, the movable clamping ring 34 is movably connected with the fixed clamping ring 35 through the connecting shaft 36, the fixed clamping ring 35 is fixedly connected with the first rotating disc 29, one ends of the movable clamping ring 34 and the fixed clamping ring 35 are respectively provided with a convex block 38, the hand-screwed bolt 39 is in threaded connection between the two convex blocks 38, and opposite sides of the inner parts of the movable clamping ring 34 and the fixed clamping ring 35 are respectively provided with a notch 37; the air filtering device 22 is composed of a connecting flange 23 and an air filtering cylinder 24, the air filtering cylinder 24 is connected with an air inlet pipe 21 of the air blower 14 through the connecting flange 23, two ends of the air filtering cylinder 24 are communicated, the air sucked by the air blower 14 can be filtered through the arrangement of the air filtering device 22, dust particles, lint and the like contained in the air are filtered, the dust particles and the lint are prevented from being blown into the outside of the agricultural film in a high-temperature state, the quality of the agricultural film is prevented from being influenced, the using effect of the whole agricultural blow molding machine is improved, and the air filtering cylinder 24 is connected with the air inlet pipe 21 of the air blower 14 through the connecting flange 23, so that the disassembly and the replacement are convenient; a first air filter screen 25 and a second air filter screen 26 are arranged inside the air filter cartridge 24, fixing clamping blocks 27 are arranged between the first air filter screen 25 and the air filter cartridge 24 and between the second air filter screen 26 and the air filter cartridge 24, the first air filter screen 25 and the second air filter screen 26 can both play a role in filtering air dust and lint, and the fixing clamping blocks 27 can play a role in fixing the first air filter screen 25 and the second air filter screen 26; agricultural film is arranged between the agricultural film turning roller 5, the first turning roller 8, the second turning roller 10 and the agricultural film rolling roller 33, and the self-adaptive press roller 20 is in contact with the agricultural film rolling roller 33.

It should be noted that, when the agricultural film blowing machine is used, the raw material conveyor 3 conveys the raw material for manufacturing the agricultural film to the inside of the die head 12 through the feeding hopper 13, then the blower 14 continuously blows air to blow out the agricultural film inside the die head 12, the agricultural film is rolled by the agricultural film rolling roller 33 through the turning of the agricultural film turning roller 5, the first turning roller 8 and the second turning roller 10, the agricultural film is prevented from being pulled and broken by the rotation of the agricultural film turning roller 5 driven by the output shaft of the first motor 6 while the agricultural film is rolled, meanwhile, the agricultural film rolling roller 33 is rotated by the output shaft of the second motor 17 to roll the agricultural film, when the agricultural film is rolled by the agricultural film rolling roller 33, the adaptive pressure roller 20 is pressed on the outside of the agricultural film rolling roller 33, the phenomenon that the agricultural film rolled by the agricultural film rolling roller 33 has too high density can be prevented from being loosened, and the adaptive pressure roller 20 is placed inside the movable U-shaped slot 19, therefore, the agricultural film thickness wound by the agricultural film roll 33 can be automatically adapted, when the thickness is increased, the adaptive press roll 20 can ascend without manual adjustment of people, the use is very convenient, when the agricultural film roll 33 is wound, people only need to open the first clamp 31 and the second clamp 32 to replace the agricultural film roll 33 with a new one, when in operation, firstly, the hand-screwed bolts 39 of the first clamp 31 and the second clamp 32 are loosened until one end of the hand-screwed bolt 39 is separated from the lug 38 of the fixed clamp ring 35, then the movable clamp ring 34 is rotated through the connecting shaft 36 to take out the agricultural film roll 33, after the agricultural film roll 33 is taken out, the two ends of the new agricultural film roll 33 are placed in the fixed clamp ring 35, then the movable clamp ring 34 is covered, meanwhile, the hand-screwed bolts 39 are screwed into the lug 38 of the fixed clamp ring 35 to complete the fixation, and meanwhile, the notch 37 can be matched with the notch of the agricultural film roll 33, then when the second motor 17 drives the first rotary table 29 to rotate, the second rotary table 30 can be matched to drive the agricultural film rolling roller 33 to rotate, through the arrangement of the whole rotary clamping mechanism 28, the convenience of replacing the agricultural film rolling roller 33 can be increased, the use is more convenient, secondly, when the air blower 14 blows air, the air enters through the air inlet pipe 21 of the air blower 14, the entering air passes through the inside of the air filter cylinder 24 and is filtered by the first air filter screen 25 and the second air filter screen 26, so as to filter out dust particles and lint contained in the air, through the arrangement of the whole air filter device 22, the dust particles and lint in the air can be prevented from being blown into the outside of the agricultural film in a high-temperature state, the adhesion outside of the agricultural film is prevented from influencing the product quality, the use effect of the whole agricultural film blowing machine is improved, and the air filter cylinder 24 is connected to the air inlet pipe 21 of the air blower 14 through the connecting flange 23, the disassembly and the replacement are very convenient.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.