Agricultural film production blow molding machine with air volume adjusting structure

Abstract

The utility model relates to the field of blow molding machines, in particular to an agricultural film production blow molding machine with an air volume adjusting structure. Comprising a bottom cabinet, a fixing frame and a heating device are fixedly connected to the upper surface of the bottom cabinet, a winding device and an illumination device are fixedly connected to the inner wall of the fixing frame, a feeding hopper is installed on the upper surface of the heating device, an operation panel is fixedly connected to the upper surface of the bottom cabinet, and an air volume adjusting knob is installed on the surface of the operation panel. An agricultural film body is arranged in the heating device, a limiting structure is arranged on the upper surface of the winding device, and the limiting structure comprises a fixing plate. The agricultural film production blow molding machine with the air volume adjusting structure provided by the utility model solves the problems that a device for limiting an agricultural film body is not mounted in front of a winding device, so that the wound agricultural film body is not tidily wound in the process of winding the agricultural film body; and a relatively large space is occupied during packaging.

Description

TECHNICAL FIELD

[0001] The utility model relates to blow molding machine field especially relates to a kind of wind volume adjusting structure's agricultural film production blow molding machine. BACKGROUND

[0002] Blow molding machine is by bottom cabinet, fixed frame, winding device, operation panel, air volume adjusting knob, feed hopper, agricultural film body, illumination device and heating device, it is mainly used to blow a kind of wind volume adjusting structure's agricultural film production blow molding machine for agricultural film, it is more common in prior art.

[0003] Prior art such as the utility model with publication number CN217752718U, the patent discloses a kind of agricultural film blow molding machine, the patent uses mounting bracket and blow molding component, the inner side of the mounting bracket is fixedly installed with placing plate.The agricultural film blow molding machine, by the cooperation of water tank, water outlet pipe, water guide pipe, fixed plate, connecting rod and fixed cylinder solves one of the technical problems existing in prior art, provides a kind of agricultural film blow molding machine, can solve the problem that it is not easy to cool agricultural film, not easy to blow up agricultural film and collect.

[0004] The inventor finds in the process of winding agricultural film body in daily work that there is no device for limiting agricultural film body before winding device, which leads to uneven winding of agricultural film body and occupies a large space during packaging.

[0005] Therefore, it is necessary to provide a new kind of wind volume adjusting structure's agricultural film production blow molding machine to solve the above technical problems. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the shortcomings in prior art that there is no device for limiting agricultural film body before winding device, which leads to uneven winding of agricultural film body and occupies a large space during packaging, and proposes a kind of wind volume adjusting structure's agricultural film production blow molding machine.

[0007] The utility model provides a kind of agricultural film production blow molding machine with air volume adjusting structure to solve the above technical problems, comprising: bottom cabinet, the upper surface of the bottom cabinet is fixedly connected with fixed frame and heating device, the inner wall of the fixed frame is fixedly connected with winding device and illumination device, the upper surface of the heating device is installed with feed hopper, the upper surface of the bottom cabinet is fixedly connected with operating panel, the surface of the operating panel is installed with air volume adjusting knob, the inside of the heating device is provided with agricultural film body, the upper surface of the winding device is equipped with limiting structure, the limiting structure includes fixed plate, the fixed plate is fixedly connected with winding device, the inside of the fixed plate is equipped with limiting slot, one side of the fixed plate is fixedly connected with fixed link, the side of the fixed link away from fixed plate is fixedly connected with motor, the inside of the limiting slot is slidably connected with two moving blocks, the inner wall of the limiting slot is rotatably connected with screw rod, the screw rod is rotatably connected with fixed plate, the output end of the screw rod is fixedly connected with motor, the screw rod is threadedly connected with moving block, the arc surface of the both ends of screw rod is equipped with opposite thread, the side of the moving block away from limiting slot is fixedly connected with connecting plate, the side of the connecting plate away from moving block is fixedly connected with auxiliary plate, the side of two The connecting plate is fixedly connected with link plate away from each other, the side of two The link plate is fixedly connected with mounting plate close to each other, the inner wall of the mounting plate is slidably connected with two positioning rods, the arc surface of two The positioning rod is slidably connected with moving plate, the inner wall of the mounting plate is threadedly connected with threaded rod, the threaded rod is rotatably connected with moving plate, the end of two The positioning rod close to auxiliary plate is fixedly connected with adjusting plate, spring is equipped between the adjusting plate and moving plate, the both ends of the spring are fixedly connected with moving plate and adjusting plate respectively, the inner wall of the adjusting plate is rotatably connected with several rotating columns.

[0008] The effect achieved by the above-mentioned components is that when the personnel make the agricultural film body, the plastic particles are first poured into the inside of the feeding hopper, then the plastic particles are melted by the heating device and then the size of the agricultural film body is adjusted by adjusting the air volume adjusting knob, the cylindrical agricultural film body is extruded into an agricultural film body by the device on the fixing frame, then the thickness of the agricultural film body is detected by the illumination device, and finally the agricultural film body is wound by the winding device. When the personnel use the winding device to wind the agricultural film body, since no limiting device for limiting the agricultural film body is installed in front of the winding device, the wound agricultural film body is not neat enough during the winding process of the agricultural film body, and a large space is occupied during packaging. At this time, the limiting structure can solve this problem. By setting the limiting structure, the personnel can start the motor during the winding process of the agricultural film body, so that the two abutment plates move towards the agricultural film body until the two abutment plates are in close contact with the agricultural film body. Then the personnel rotates the threaded rod to move the adjusting plate towards the agricultural film body until the rotating column abuts against the agricultural film body, so that the agricultural film body before winding can be limited, and movement of the agricultural film body during winding can be prevented.

[0009] Preferably, the inner wall of the threaded rod is fixedly connected with a rotating rod, and the cross section of the rotating rod is circular.

[0010] The effect achieved by the above-mentioned components is that the rotating rod can facilitate the personnel to rotate the threaded rod, and can improve the operation convenience of the personnel.

[0011] Preferably, the circular surface of the rotating rod is fixedly connected with two anti-skid sleeves, and the cross section of the anti-skid sleeve is hollow circular.

[0012] The effect achieved by the above-mentioned components is that the anti-skid sleeve can increase the friction between the rotating rod and the hands of the personnel, and can prevent the personnel from slipping during the rotation of the rotating rod.

[0013] Preferably, the inner wall of the limiting groove is fixedly connected with two limiting rods, and the limiting rods are slidingly connected with the moving blocks.

[0014] The effect achieved by the above-mentioned components is that the limiting rods can limit the moving blocks, and can prevent the moving blocks from being misaligned during the sliding process on the inner wall of the limiting groove.

[0015] Preferably, the side away from each other of the two moving blocks is fixedly connected with a protective pad, and the protective pad is slidingly connected with the limiting groove.

[0016] The effect achieved by the above-mentioned components is that the protective pad can protect the moving blocks, and can prevent the side away from each other of the two moving blocks from directly contacting with the limiting groove.

[0017] Preferably, the adjusting plate is a stainless steel plate.

[0018] The above-mentioned component achieves the effect that the stainless steel plate has high strength and good wear resistance, and can prevent the adjusting plate from deforming during short-term use.

[0019] Preferably, the upper surface of the feeding hopper is provided with an auxiliary structure, the auxiliary structure comprises a welding plate and a fixing block, the welding plate is fixedly connected with the feeding hopper, the fixing block is fixedly connected with the welding plate, a motor is fixedly connected to the side of the fixing block away from the feeding hopper, the output end of the motor is in transmission connection with a transmission belt through a circular arc surface, an auxiliary rod is rotatably connected to the inner wall of the welding plate, a stirring rod is fixedly connected to the circular arc surface of the auxiliary rod, a connecting column is fixedly connected to the upper end of the stirring rod, and the connecting column is in transmission connection with the transmission belt.

[0020] The above-mentioned component achieves the effect that when the personnel pour the plastic particles into the inside of the feeding hopper, the personnel can start the motor through the auxiliary structure, the motor drives the transmission belt to move, and the stirring rod stirs in the inside of the feeding hopper, thereby preventing the plastic particles from being blocked in the inside of the feeding hopper and improving the discharging speed of the feeding hopper.

[0021] Compared with the related art, the agricultural film production blow molding machine with the air volume adjusting structure has the following beneficial effects:

[0022] The agricultural film production blow molding machine with the air volume adjusting structure can limit the agricultural film body through the limiting structure when the agricultural film body needs to be wound, can prevent the agricultural film body from moving during winding, and thereby improves the neatness and standardization of the agricultural film body during winding.

[0023] The auxiliary structure is provided, and the plastic particles in the feeding hopper can be stirred through the auxiliary structure when the personnel pour the plastic particles into the inside of the feeding hopper, thereby preventing the plastic particles from being blocked in the inside of the feeding hopper and improving the discharging speed of the feeding hopper. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The structure of the agricultural film production blow molding machine with the air volume adjusting structure is shown in the structure schematic view of the utility model;

[0025] Figure 2 The structure of the limiting structure is shown in the structure schematic view of the utility model; Figure 1 The structure of the limiting structure is shown in the structure schematic view of the utility model;

[0026] Figure 3 The structure of the limiting structure is shown in the structure schematic view of the utility model; Figure 2 The structure of the limiting structure is shown in the structure schematic view of the utility model;

[0027] The structure of the limiting structure is shown in the structure schematic view of the utility model;Figure 4 For Figure 1 The structural diagram of the auxiliary structure is shown.

[0028] The figure label: 1, base cabinet;2, fixed frame;3, limiting structure;301, fixed plate;302, fixed rod;303, motor;304, limiting groove;305, moving block;306, protection pad;307, connecting plate;308, link plate;309, auxiliary plate;310, mounting plate;311, positioning rod;312, moving plate;313, adjusting plate;314, rotating column;315, threaded rod;316, anti-skid sleeve;317, rotating rod;318, spring;319, screw;320, limiting rod;4, auxiliary structure;41, welding plate;42, fixed block;43, motor;44, transmission belt;45, connecting column;46, auxiliary rod;47, stirring rod;5, winding device;6, operation panel;7, air volume adjusting knob;8, feeding hopper;9, agricultural film body;10, illumination device;11, heating device. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0030] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0031] Please refer to Figure 1 The utility model discloses an agricultural film production blow molding machine with air volume adjusting structure, including: base cabinet 1, the upper surface of base cabinet 1 is fixedly connected with fixed frame 2 and heating device 11, the inner wall of fixed frame 2 is fixedly connected with winding device 5 and illumination device 10, the upper surface of heating device 11 is installed with feeding hopper 8, the upper surface of base cabinet 1 is fixedly connected with operation panel 6, the surface of operation panel 6 is installed with air volume adjusting knob 7, and the inside of heating device 11 is provided with agricultural film body 9, the upper surface of winding device 5 is equipped with limiting structure 3, and the upper surface of feeding hopper 8 is equipped with auxiliary structure 4.

[0032] In the embodiment of the utility model, please refer to Figure 2 And Figure 3The limiting structure 3 comprises a fixed plate 301, the fixed plate 301 is fixedly connected with the winding device 5, a limiting groove 304 is arranged in the fixed plate 301, one side of the fixed plate 301 is fixedly connected with a fixed rod 302, the side, away from the fixed plate 301, of the fixed rod 302 is fixedly connected with a motor 303, two moving blocks 305 are slidably connected in the limiting groove 304, a lead screw 319 is rotatably connected with the inner wall of the limiting groove 304, the lead screw 319 is rotatably connected with the fixed plate 301, the output end of the motor 303 is fixedly connected with the lead screw 319, the lead screw 319 is threadedly connected with the moving blocks 305, the arc surfaces at the two ends of the lead screw 319 are provided with opposite threads, the side, away from the limiting groove 304, of the moving block 305 is fixedly connected with a connecting plate 307, the side, away from the moving block 305, of the connecting plate 307 is fixedly connected with an auxiliary plate 309, the sides, away from each other, of the two connecting plates 307 are fixedly connected with link plates 308, the sides, close to each other, of the two link plates 308 are fixedly connected with mounting plates 310, the inner wall of the mounting plate 310 is slidably connected with two positioning rods 311, the arc surfaces of the two positioning rods 311 are slidably connected with a moving plate 312, a threaded rod 315 is threadedly connected with the inner wall of the mounting plate 310, the threaded rod 315 is rotatably connected with the moving plate 312, one end of each of the two positioning rods 311, close to the auxiliary plate 309, is fixedly connected with an adjusting plate 313, springs 318 are arranged between the adjusting plate 313 and the moving plate 312, the two ends of each spring 318 are fixedly connected with the moving plate 312 and the adjusting plate 313, respectively, and the inner wall of the adjusting plate 313 is rotatably connected with a plurality of rotating columns 314.The personnel first pours the plastic particles into the inside of the feeding hopper 8 when making the agricultural film body 9, then the plastic particles are melted through the heating device 11 and then the size of the agricultural film body 9 is adjusted through the air volume adjusting knob 7, the cylindrical agricultural film body 9 is extruded into the agricultural film body 9 through the device on the fixing frame 2, then the thickness of the agricultural film body 9 is detected through the light irradiation device 10, and finally the agricultural film body 9 is wound through the winding device 5; when the personnel winds the agricultural film body 9 through the winding device 5, since no limiting device for limiting the agricultural film body 9 is arranged in front of the winding device 5, the wound agricultural film body 9 is not neat enough during the winding process of the agricultural film body 9, and a large space is occupied during packaging, at this time, the problem can be solved through the limiting structure 3; through the limiting structure 3, the personnel can start the motor 303 during the winding process of the agricultural film body 9, so that the two abutment plates 308 move towards the agricultural film body 9 until the two abutment plates 308 are attached to the agricultural film body 9, then the personnel rotates the threaded rod 315 so that the adjusting plate 313 moves towards the agricultural film body 9 until the rotating column 314 abuts against the agricultural film body 9, thereby limiting the agricultural film body 9 before winding, and the agricultural film body 9 can be prevented from moving during the winding process; the inner wall of the threaded rod 315 is fixedly connected with the rotating rod 317, and the cross section of the rotating rod 317 is circular. The rotating rod 317 can facilitate the personnel to rotate the threaded rod 315, and the operation convenience of the personnel is improved; the circular arc surface of the rotating rod 317 is fixedly connected with the two anti-skid sleeves 316, and the cross section of the anti-skid sleeve 316 is hollow circular. The anti-skid sleeve 316 can increase the friction between the personnel's hands and the rotating rod 317, and can prevent the personnel from slipping during the rotation of the rotating rod 317; the inner wall of the limiting groove 304 is fixedly connected with the two limiting rods 320, and the limiting rod 320 is in sliding connection with the moving block 305. The limiting rod 320 can limit the moving block 305, and can prevent the moving block 305 from being dislocated during the sliding process on the inner wall of the limiting groove 304; the side, away from each other, of the two moving blocks 305 is fixedly connected with the protective pad 306, and the protective pad 306 is in sliding connection with the limiting groove 304. The protective pad 306 can protect the moving block 305, and can prevent the side, away from each other, of the two moving blocks 305 from directly contacting the limiting groove 304; the adjusting plate 313 is a stainless steel plate. The stainless steel plate has high strength and good wear resistance, and can prevent the adjusting plate 313 from being deformed during short-term use.

[0033] In the embodiment of the utility model, please refer to Figure 4The auxiliary structure 4 includes a welding plate 41 and a fixed block 42, the welding plate 41 is fixedly connected with the feeding hopper 8, the fixed block 42 is fixedly connected with the welding plate 41, the side, away from the feeding hopper 8, of the fixed block 42 is fixedly connected with a motor 43, the arc surface at the output end of the motor 43 is drivingly connected with a transmission belt 44, the inner wall of the welding plate 41 is rotatably connected with an auxiliary rod 46, the arc surface of the auxiliary rod 46 is fixedly connected with a stirring rod 47, the upper end of the stirring rod 47 is fixedly connected with a connecting column 45, and the connecting column 45 is drivingly connected with the transmission belt 44. After the personnel pour the plastic particles into the inside of the feeding hopper 8, the personnel can start the motor 43 through the auxiliary structure 4, the motor 43 drives the transmission belt 44 to move, the stirring rod 47 is stirred in the inside of the feeding hopper 8, and then the plastic particles can be prevented from being blocked in the inside of the feeding hopper 8, and the discharging speed of the feeding hopper 8 is also improved;

[0034] The working principle of the agricultural film production blow molding machine with the air volume adjusting structure is as follows: when a person needs to limit the agricultural film body 9, the person can first start the motor 303, the output end of the motor 303 drives the lead screw 319 to rotate, the lead screw 319 drives the two moving blocks 305 to move towards each other, the moving block 305 slides on the arc surface of the two limiting rods 320, wherein the limiting rod 320 can limit the moving block 305, and can prevent the moving block 305 from being dislocated during sliding on the inner wall of the limiting groove 304, then the moving block 305 drives the protective pad 306 and the connecting plate 307 to move towards the agricultural film body 9, wherein the protective pad 306 can protect the moving block 305, and can prevent the side, away from each other, of the two moving blocks 305 from directly contacting the limiting groove 304, then the connecting plate 307 drives the auxiliary plate 309 and the link plate 308 to move towards the agricultural film body 9, the link plate 308 drives the mounting plate 310 to move towards the agricultural film body 9, the mounting plate 310 drives the two positioning rods 311 and the threaded rod 315 to move towards the agricultural film body 9, the two positioning rods 311 and the threaded rod 315 drive the moving plate 312 to move towards the agricultural film body 9, the two positioning rods 311 drive the adjusting plate 313 to move towards the agricultural film body 9, the adjusting plate 313 and the moving plate 312 drive the spring 318 to move towards the agricultural film body 9, the adjusting plate 313 also drives the plurality of rotating columns 314 to move towards the agricultural film body 9, until the two link plates 308 contact the two sides of the agricultural film body 9, then the person drives the rotating rod 317 to rotate by means of the anti-skid sleeve 316, wherein the anti-skid sleeve 316 can increase the friction between the rotating rod 317 and the hands of the person, and can prevent the person from slipping during the rotation of the rotating rod 317, then the rotating rod 317 drives the threaded rod 315 to move towards the agricultural film body 9, wherein the rotating rod 317 can facilitate the person to rotate the threaded rod 315, and can improve the operation convenience of the person, then the threaded rod 315 drives the moving plate 312 to move towards the agricultural film body 9, the moving plate 312 extrudes the spring 318, and then the spring 318 drives the adjusting plate 313 to move towards the agricultural film body 9, the adjusting plate 313 drives the plurality of rotating columns 314 and the two positioning rods 311 to move towards the agricultural film body 9, until the plurality of rotating columns 314 abut against the agricultural film body 9, wherein the adjusting plate 313 is a stainless steel plate, the stainless steel plate has high strength and good wear resistance, and can prevent the adjusting plate 313 from being deformed during short-term use.

[0035] In addition, after the personnel pour the plastic particles into the interior of the feed hopper 8, the personnel can start the motor 43, the output end of the motor 43 drives the transmission belt 44 to drive, the transmission belt 44 drives the connecting column 45 to rotate, the connecting column 45 drives the auxiliary rod 46 to rotate, the auxiliary rod 46 drives the stirring rod 47 to rotate, and the stirring rod 47 stirs in the interior of the plastic particles.

[0036] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.

[0037] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations made by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A blow molding machine for agricultural film production with an airflow regulating structure, characterized in that, include: A base cabinet (1) has a fixed frame (2) and a heating device (11) fixedly connected to its upper surface. A winding device (5) and a light source (10) are fixedly connected to the inner wall of the fixed frame (2). A feed hopper (8) is installed on the upper surface of the heating device (11). An operation panel (6) is fixedly connected to the upper surface of the base cabinet (1). An air volume adjustment knob (7) is installed on the surface of the operation panel (6). An agricultural film body (9) is installed inside the heating device (11). A limiting structure (3) is provided on the upper surface of the winding device (5). The limiting structure (3) includes a fixing plate (301). The plate (301) is fixedly connected to the winding device (5). A limiting groove (304) is provided inside the fixed plate (301). A fixing rod (302) is fixedly connected to one side of the fixed plate (301). A motor (303) is fixedly connected to the side of the fixing rod (302) away from the fixed plate (301). Two moving blocks (305) are slidably connected inside the limiting groove (304). A lead screw (319) is rotatably connected to the inner wall of the limiting groove (304). The lead screw (319) is rotatably connected to the fixed plate (301). The lead screw (319) is fixedly connected to the output end of the motor (303). (319) is threadedly connected to the movable block (305). The arc surfaces at both ends of the lead screw (319) are provided with opposite threads. A connecting plate (307) is fixedly connected to the side of the movable block (305) away from the limiting groove (304). An auxiliary plate (309) is fixedly connected to the side of the connecting plate (307) away from the movable block (305). A connecting plate (308) is fixedly connected to the side of the two connecting plates (307) away from each other. A mounting plate (310) is fixedly connected to the side of the two connecting plates (308) close to each other. Two positioning rods (311) are slidably connected to the inner wall of the mounting plate (310). The positioning rod (311) is slidably connected to a moving plate (312) on its arc surface. The inner wall of the mounting plate (310) is threadedly connected to a threaded rod (315). The threaded rod (315) is rotatably connected to the moving plate (312). One end of the two positioning rods (311) near the auxiliary plate (309) is fixedly connected to an adjusting plate (313). A spring (318) is provided between the adjusting plate (313) and the moving plate (312). The two ends of the spring (318) are fixedly connected to the moving plate (312) and the adjusting plate (313) respectively. The inner wall of the adjusting plate (313) is rotatably connected to several rotating columns (314).

2. The agricultural film production blow molding machine with an air volume regulating structure according to claim 1, characterized in that, The inner wall of the threaded rod (315) is fixedly connected to a rotating rod (317), and the rotating rod (317) has a circular cross-section.

3. The agricultural film production blow molding machine with an air volume regulating structure according to claim 2, characterized in that, The rotating rod (317) has two anti-slip sleeves (316) fixedly connected to its arc surface. The anti-slip sleeves (316) have a hollow circular cross-section.

4. The agricultural film production blow molding machine with an air volume regulating structure according to claim 1, characterized in that, The inner wall of the limiting groove (304) is fixedly connected to two limiting rods (320), and the limiting rods (320) are slidably connected to the moving block (305).

5. The agricultural film production blow molding machine with an air volume regulating structure according to claim 1, characterized in that, The two movable blocks (305) are each fixedly connected to a protective pad (306) on the side away from each other, and the protective pad (306) is slidably connected to the limiting groove (304).

6. The agricultural film production blow molding machine with an air volume regulating structure according to claim 1, characterized in that, The adjusting plate (313) is made of stainless steel.

7. The agricultural film production blow molding machine with an air volume regulating structure according to claim 1, characterized in that, The upper surface of the feed hopper (8) is provided with an auxiliary structure (4). The auxiliary structure (4) includes a welding plate (41) and a fixing block (42). The welding plate (41) is fixedly connected to the feed hopper (8), and the fixing block (42) is fixedly connected to the welding plate (41). A motor (43) is fixedly connected to the side of the fixing block (42) away from the feed hopper (8). A transmission belt (44) is driven to the arc surface of the output end of the motor (43). An auxiliary rod (46) is rotatably connected to the inner wall of the welding plate (41). A stirring rod (47) is fixedly connected to the arc surface of the auxiliary rod (46). A connecting column (45) is fixedly connected to the upper end of the stirring rod (47). The connecting column (45) is driven to the transmission belt (44).

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