CN201922576U - Production equipment for integral films - Google Patents

Abstract

The utility model discloses a production equipment for an integral diaphragm, which comprises a material mixing machine, a film blowing machine, a spark machine, a material storage rack, and a film cutting machine; the above-mentioned equipments are sequentially arranged into different stations according to the process steps. Since the utility model is equipped with a storage rack that balances the linear speed difference and tension difference of each part, the film production part and the product forming and collecting part can be combined into a fully automatic assembly line, which reduces the labor intensity of workers , improving production efficiency. In addition, since one end of the rotating shaft of the film cutting machine of the present invention protrudes from the outer wall of the machine and a set of gears is installed at the protruding end, a detection device is installed on one side of the driven gear, and the detection device can detect the gear coaxial with the turntable. Angle is used to detect the angle of the turntable, so when the turntable turns to a suitable angle, the cutting plate of the clamping device is perpendicular to the blade to realize accurate cutting of the film, making the utility model have high winding and cutting accuracy.

Description

Integral diaphragm production equipment

technical field

The utility model relates to a plastic bag production equipment, in particular to a production equipment of an integral diaphragm.

Background technique

In daily life, people often need to use disposable plastic tablecloths. The size of this tablecloth is based on the size of the table, and it is packaged and sold in a certain quantity. Therefore, the tablecloths are produced according to the specified size, and are stacked according to certain quantity requirements. At present, the plastic film production equipment used by manufacturers is usually divided into two production lines. The first production line is mainly composed of mixing machines, film blowing machines, spark machines and other equipment. The raw materials for bag making (plastic rice, etc.) are blown Form a ring-shaped film and wind it up to form a whole bundle of film rolls for use in the next link; the second production line is mainly composed of a film cutting machine. The prior art film cutting machines are all manually measured and stacked after cutting, so there must be shortcomings such as inaccurate measurement, inconsistent cutting, and uneven stacking, and when cutting manually, the speed is relatively slow. However, plastic Equipment such as film blowing machines cannot be stopped, so there will be a lot of waste, resulting in waste of materials. In addition, due to the different production rates of the front and rear production lines, they cannot work synchronously. Therefore, a worker needs to supervise the first production line and dismantle the finished plastic film rolls from the machine equipment, and then another worker The entire bundle of plastic film is transported to the equipment of the second production line for installation, and then the production of the latter link is carried out. In such a production process, not only the production cost is high, the labor intensity is high, the production efficiency is low, and the defective rate is high. It also caused great waste of raw materials, so a kind of equipment that can effectively link the two parts of the production line is urgently needed in production.

Utility model content

The purpose of the utility model is to provide a production equipment for integral diaphragms with high production efficiency, high winding and cutting precision.

For achieving the above object, the technical solution of the utility model is:

The utility model is a production equipment for an integral diaphragm, which includes a material mixing machine, a film blowing machine, a spark machine, a material storage rack, and a film cutting machine; the material mixing machine, film blowing machine, spark machine, material storage The frame and the film cutting machine are arranged into different stations according to the process steps; it is characterized in that: the film cutting machine is mainly composed of a motor, a frame, a winding device, a feeding device, a guiding device, a slicing device, an unloading device and a detection device. The device is composed of; the motor is installed at the bottom of the frame, and it is connected to the winding device through a transmission mechanism, and the winding device is rotatably installed on the frame, and the feeding device is installed on the frame and is located above the winding device, The guiding device for receiving and conveying the film sent out by the feeding device is installed on the frame and at the output end of the feeding device, and the slicing device for cutting the film from the feeding device is installed on the frame and below the guiding device; The unloading device is installed on one side of the frame and one end thereof extends under the winding device; the detection device is installed on the outer wall of the side plate of the frame and is located next to the gear installed at the output end of the rotating shaft in the winding device.

The winding device is mainly composed of a reel stand, a rotating shaft, multiple adjustable rods, a plurality of sliders, and a clamping mechanism; the reel stand is composed of two turntables and connecting rods, and the two turntables are arranged opposite to each other. , a plurality of connecting rods are connected between the two turntables, and a plurality of chute slots are provided in the radial direction on the turntable, and the sliders are slid in the chute slots, and the two ends of the adjustable rods are respectively fixed on the two pieces The slider in the turntable chute can move radially; one end of the rotating shaft is connected with the transmission mechanism, the other end protrudes from the outer wall of the machine table, and the protruding end is equipped with a driving gear, which is connected with a driven gear meshing, the detection device for detecting the angle of the turntable is installed on one side of the driven gear; the clamping mechanism is mainly composed of a cutting plate, a clamping rod, a clamping cylinder, a guide block, a clamping slider, The bearing fixing plate, the longitudinal connecting rod and the transverse connecting rod are composed; the cutting plate is bridged between the two turntables, the bearing fixing plate is fixed in the cutting plate, and the two ends of the bearing fixing plate are provided with bushings, and the two longitudinal The connecting rods are respectively movably inserted in the bushings, and the inner ends of the two longitudinal connecting rods are fixedly connected to the clamping rods arranged between the cutting plate and the bearing fixing plate respectively. The long slots are opposite, and the two ends of the transverse connecting rods are respectively connected to the outer ends of the two longitudinal connecting rods; the guide block is fixed on the side plate of the frame, and the clamping slider slides on the guide block, One end of the clamping slider is hinged with the clamping cylinder, and the other ends of the two clamping sliders are respectively looped on the two ends of the transverse connecting rod and can push and pull the two ends of the transverse connecting rod.

The feeding device is mainly composed of a sliding seat, a feeding cylinder, a feeding guide rod, a pressing cylinder, a feeding platen, and a film guide rod; The cylinder body of the cylinder is installed on the frame, and the rod end of the piston rod of the feeding cylinder is connected to the sliding seat and can drive the sliding seat to move back and forth along the feeding guide rod, and the film guide rod is installed parallel to the front end of the sliding seat; The pressing cylinder is installed on the top of the sliding seat and its piston rod passes through the upper wall of the sliding seat and is connected to the feeding pressing plate sleeved in the sliding seat.

The guide device is mainly composed of a guide seat, a guide cylinder, a guide plate and a guide rod; the guide seat is installed on the side plate of the machine table, the guide cylinder is installed on the top of the guide seat and its piston rod passes through the guide seat The upper wall is connected to the guide plate located below the guide seat, and the two ends of the guide plate are movably mounted on the guide seat through guide rods.

The slicing device is mainly composed of a slicing seat, a press plate cylinder, a press plate guide rod, a press plate, a knife holder cylinder, a knife seat, a knife holder guide rod, a rodless cylinder, and a blade; the described slice seat is fixed on the frame side plate , the pressing plate cylinder is installed on the upper part of the slice seat and its piston rod passes through the upper wall of the slice seat and is connected to the pressing plate below the slice seat, and the two ends of the pressing plate are movable on the slice seat through the pressing plate guide rod; the knife seat The cylinder is installed on the lower part of the slicing seat, the piston rod of the knife seat cylinder is connected to the knife seat, the gap between the two ends of the knife seat is socketed on the knife rest guide rod, and the knife rest guide rod is installed on the side plate of the frame; the blade is fixed On the rodless cylinder, the rodless cylinder is mounted on the tool holder.

The unloading device is mainly composed of unloading table, manipulator, synchronous belt, unloading motor and position detection sensor; drive the synchronous belt to move; the two ends of the manipulator are slidingly connected to the guide rods on both sides of the unloading platform and connected to the synchronous belt; position detection sensors are respectively installed on the unloading platform and at the front and rear ends of the manipulator's running track; The manipulator described above is mainly composed of two pairs of mechanical grippers and a gripper fixing seat, and the two pairs of mechanical grippers are respectively installed at both ends of the gripper fixing seat; the described mechanical gripper consists of a gripper cylinder, a gripper sliding seat, a movable The mechanical gripper is composed of a fixed mechanical gripper. The fixed mechanical gripper is installed at one end of the gripper sliding seat, and the middle part of the movable mechanical gripper is hinged on the upper surface of the gripper sliding seat and the hook at one end can be in contact with the fixed mechanical gripper. , the other end of the movable mechanical gripper is hinged with the piston rod of the gripper cylinder, and the cylinder body of the gripper cylinder is fixed on the gripper sliding seat.

The storage rack includes a storage rack, a fixed rack, a guide rail, a movable rack, a drive mechanism for the movable rack, and a position control sensor; guide rails are respectively arranged on both sides of the storage rack along the longitudinal direction, and movable racks are installed on the guide rails. Frame driving mechanism; the fixed frame is installed on the upper part of the material storage frame, and the two ends of the movable frame are respectively connected to the movable frame driving mechanism and can move up and down along the guide rail; the position control sensor is installed on the material storage frame and located on the movable frame The upper and lower sides of the connection point with the chain or the top of the movable frame.

The drive mechanism of the movable frame includes a motor, a clutch, a gear, and a chain; there are four gears, which are respectively installed on the upper and lower ends of the two guide rails, and the chain is connected between the upper and lower gears on the same guide rail. The two ends of the movable frame are respectively connected to the chains arranged in the guide rail; the motor and the clutch are installed at the bottom of the storage rack, the output shaft of the motor is connected to the clutch, and the output shaft of the clutch is respectively connected to the gear installed at the lower end of the guide rail. And can drive the gear to rotate.

The fixed frame is mainly composed of a plurality of roller shafts and a bracket; the upper end of the bracket is connected to the inner top of the material storage frame, and a plurality of connecting arms are respectively extended downwards in parallel on both sides of the bracket, and the connecting arms on both sides correspond to each other , a plurality of roller shafts are respectively rotatably installed on two opposite connecting arms.

The movable frame is mainly composed of a frame and a plurality of transition rollers; a guide block is fixed in the middle of both sides of the frame, and the guide block is connected with the chain on the driving mechanism of the movable frame and slides in the guide rail.

After adopting the above-mentioned scheme, because the utility model is mainly composed of a film production part composed of a material mixing machine, a film blowing machine, a spark machine, a printing machine, etc., and a product forming and collecting part mainly composed of a film cutting machine, a The platform balances the linear speed difference and the tension difference storage rack of each part, so that the film production part and the product forming and collecting part can be combined into a fully automatic assembly line, thereby greatly reducing the labor intensity of workers and improving production efficiency. . In addition, since one end of the rotating shaft of the film cutting machine of the present invention protrudes from the outer wall of the machine and a set of gears is installed at the protruding end, a detection device is installed on one side of the driven gear, and the detection device can detect the gear coaxial with the turntable. Angle is used to detect the angle of the turntable, so when the turntable turns to a suitable angle, the cutting plate of the clamping device is perpendicular to the blade to realize accurate cutting of the film, making the utility model have high winding and cutting accuracy.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the forward axonometric view of the utility model film cutting machine;

Fig. 3 is the reverse axonometric view of the utility model film cutting machine;

Fig. 4 is the front view of the utility model film cutting machine;

Fig. 5 is a partial axonometric view of the utility model film cutting machine after the side plate is removed;

Fig. 6 is an axonometric view of the winding device and the slicing device in the film cutting machine of the present invention;

Fig. 7 is an axonometric view of the winding device in the film cutting machine of the present invention;

Fig. 8 is an axonometric view of the clamping mechanism in the winding device of the film cutting machine of the present invention;

Fig. 9 is an axonometric view of the feeding device in the film cutting machine of the present invention;

Fig. 10 is an axonometric view of the slicing device in the film cutting machine of the present invention;

Fig. 11 is an axonometric view of the unloading device in the film cutting machine of the present invention;

Fig. 12 is an axonometric view of the manipulator in the unloading device of the present invention;

Fig. 13 is an axonometric view of the storage rack of the utility model;

Fig. 14 is an axonometric view of the buffer support of the storage rack of the present invention.

Detailed ways

As shown in Figure 1, the utility model is a kind of production equipment of continuous roll plastic bag, and it comprises material mixing machine 1, film blowing machine 2, spark machine 3, stock rack 4, film cutting machine 5.

The mixing machine 1, film blowing machine 2, spark machine 3, material storage rack 4, and film cutting machine 5 are sequentially arranged into different stations according to the process steps.

Technological process of the present utility model:

1. Mixing material: The raw material and ingredients are mixed and stirred evenly by the mixing machine 1, and the uniformly mixed material is sent to the film blowing machine 2 on time and quantitatively.

2. Raw material hot melting: the uniformly mixed material is sent to the film blowing machine 2, and the raw material is melted by heating;

3. Film blowing: extrude the molten raw material through the screw, enter the air ring of the film blowing machine 2, and blow the film to obtain a film;

4. Embossing: print dotted patterns on the surface of the film (or not, depending on customer needs), and also play a role in pulling the film;

5. Automatic detection of film width: effectively control the width of the film;

6. EDM treatment: EDM treatment is carried out by the spark machine 3, which is easy to print;

7. Punching and forming: cutting according to the required shape with the film cutting machine 5 to obtain the final required finished bag.

As shown in Figures 2-4, the utility model is a film cutting machine 5, which mainly consists of a frame 51, a motor 52, a winding device 53, a feeding device 54, a guiding device 55, a slicing device 56, and an unloading device. 57, detection device 58, transmission mechanism 59 forms.

The transmission mechanism 59 includes a master synchronous pulley 591 , a slave synchronous pulley 592 , a synchronous belt 593 and a synchronous gear 594 . Described motor 52 is installed on the bottom of frame 51, and motor 52 drives main timing pulley 591, drives slave timing pulley 592 by timing belt 593, from timing pulley 592 and synchronous gear 594 coaxial, synchronous gear 594 and receiving The turntable 5311 (shown in FIG. 6 ) in the roll device 53 is engaged, thereby driving the turntable 5311 to move. The rewinding device 53 is rotatably mounted on the side plate 511 of the frame 51, the feeding device 54 is mounted on the frame 51 and above the rewinding device 53; the guide device 55 is mounted on the frame 51 on and located at the output end of the feeding device 54, for accepting and delivering the feeding device to send out the film; the slicing device 56 is installed on the frame 51 and below the guiding device 55, and is used for cutting the film on the winding device; The unloading device 57 is installed on one side of the frame 51 and one end thereof stretches into the below of the winding device 53, so that the film that reaches the size is cut off.

As shown in FIG. 5 and FIG. 6 , the winding device 53 is mainly composed of a roll holder 531 , a rotating shaft 532 , a plurality of adjustable rods 533 , a plurality of sliders 534 , and a clamping mechanism 535 . The reel holder 531 is composed of two rotating disks 5311, 5312 and connecting rods 5313; A plurality of chute 53111 is provided in the radial direction (the turntable 5312 has the same structure as the turntable 5311), the slider 534 is slidingly connected in the chute 53111, and the two ends of the adjustable rod 533 are respectively fixed on the two turntables 5311, 5312 The sliding block 534 in the chute 5311 can move radially, thereby adjusting the distance between the adjustable rod 533 and the center on the winding device 53, changing the winding diameter, and adapting to the needs of different length diaphragms.

As shown in Figures 7 and 8, the clamping mechanism 535 is mainly composed of a cutting plate 5351, a clamping rod 5352, a clamping cylinder 5353, a guide block 5354, a clamping slider 5355, a bearing fixing plate 5356, and a longitudinal connecting rod. 5357, transverse link 5358 form. The cutting plate 5351 spans between the two turntables 5311 and 5312, the bearing fixing plate 5356 is fixed in the cutting plate 5351, and the two ends of the bearing fixing plate 5356 are provided with bushings 53561, and the two longitudinal connecting rods 5357 are respectively movable. Inserted in the shaft sleeve 53561, the inner ends of the two longitudinal connecting rods 5357 are fixedly connected to the clamping rods 5352 arranged between the cutting plate 5351 and the bearing fixing plate 5356. The clamping rods 5352 and the cutting plate 5351 The longitudinal slots 53511 on the top are opposite, and the two ends of the transverse links 5358 are respectively connected to the outer ends of the two longitudinal links 5357; the guide blocks 5354 are fixed on the side plates 511 of the frame 51 (as shown in Figure 2 As shown), the clamping slider 5355 is slidingly connected to the guide block 5354, one end of the clamping slider 5355 is hinged with the clamping cylinder 5353, and the other ends of the two clamping sliders 5355 are respectively looped on the transverse connecting rod 5358 The two ends of and can push and pull the two ends of transverse link 5358. When working, the clamping cylinder 5353 can drive the clamping slider 5355 to move back and forth. When the clamping cylinder 5353 shrinks, the clamping slider 5355 moves to the left (from the perspective in Figure 8), driving the transverse connecting rod 5358 to move to the left , and then push the clamping rod 5352 to the left by the longitudinal connecting rod 5357, so that the clamping rod 5352 is out of the plane of the cutting plate 5351. Then when the film 10 is sent between the clamping rod 5352 and the cutting plate 5351 by the feeding device 54, the clamping cylinder 5353 is pushed to the right, and the clamping rod 5352 moves to the right, and the film is clamped in the cutting plate 5351 ( U shape). The clamping work is complete. When the rotating disk 5311 rotated, all of them rotated following the rotating disk 5311 except the clamping cylinder 5353, the guide block 5354, and the clamping slider 5355.

As shown in FIGS. 2 and 3 , the detection device 58 is installed on the outer wall of the side plate 511 of the frame 51 . One end of the rotating shaft 532 is connected with the transmission mechanism 59, and the other end of the rotating shaft 532 stretches out from the outer wall of the machine table 51 and its extended end is equipped with a driving gear 581, which is meshed with a driven gear 582. The detection device 58 for detecting the angle of the turntable 5311 is installed on one side of the driven gear 582, and the detection device 58 (detection sensor) can detect the angle of the turntable 5311 by detecting the angle of the driven gear 582. The main purpose of this detection device 58 (detection sensor) (shown in reference to Figure 7): when the turntable 5311 turns to a suitable angle, the cutting plate 5351 of the clamping device 535 is perpendicular to the blade, so as to realize accurate cutting of the film

As shown in FIG. 9 with reference to FIG. 5 , the feeding device 54 is mainly composed of a sliding seat 541, a feeding cylinder 542, a feeding guide rod 543, a pressing cylinder 544, a feeding pressing plate 545, and a film guide rod 546. The two ends of the sliding seat 541 are movably socketed on the two feeding guide rods 543 respectively, the cylinder body of the feeding cylinder 542 is installed on the frame 51, and the rod end of the piston rod of the feeding cylinder 542 is connected on the sliding seat 541 And can drive sliding seat 541 to move back and forth along feeding guide rod 543, the parallel of film guide rod 546 is installed on the front end of sliding seat 541; Described pressing cylinder 544 is installed on the top of sliding seat 541 and its piston rod passes through The upper wall of 541 is connected to the feeding platen 545 sleeved in the sliding seat 541 .

As shown in FIG. 5 , the guide device 55 is mainly composed of a guide seat 551 , a guide cylinder 552 , a guide plate 553 and a guide rod 554 . The guide seat 551 is installed on the side plate 511 of the machine platform 51, the guide cylinder 552 is installed on the top of the guide seat 551 and its piston rod passes through the guide seat 551 upper wall and is connected to the guide plate 553 below the guide seat 551 , the two ends of the guide plate 553 are movable through the guide seat 551 through the guide rod 554 . Referring to Fig. 4, when the feeding device 54 sends the film 10 over, the film guiding device 55 pushes down the L-shaped guide plate 553 through the guide cylinder 552, so that the film 10 just enters the clamping position along the L-shaped guide plate 553. device 535.

As shown in Fig. 6 and Fig. 10, the described slicing device 56 is mainly composed of a slicing seat 561, a pressing plate cylinder 562, a pressing plate guide rod 563, a pressing plate 564, a knife holder cylinder 565, a knife holder 566, a knife holder guide rod 567, a rodless Cylinder 568, blade (not shown) form. The slice seat 561 is fixed on the side plate 511 of the frame 51, the pressing plate cylinder 562 is installed on the top of the slice seat 561 and its piston rod passes through the slice seat 561 upper wall and is connected to the pressing plate 564 below the slice seat 561. The two ends of 564 are movable on the slice seat 561 through the pressure plate guide rod 563; the knife seat cylinder 565 is installed on the bottom of the slice seat 561, and the piston rod of the knife seat cylinder 565 is connected to the knife seat 566, and the two sides of the knife seat 566 The end gap is sleeved on the knife rest guide rod 567, and the knife rest guide rod 567 is installed on the frame 51 side plate 511; When starting to work, the pressure plate cylinder 562 drives the pressure plate 564 to move through the pressure plate guide rod 563 to compress the film, and then the knife holder 566 is driven by the knife holder cylinder 565 to move forward along the knife holder guide rod 567, and the rodless cylinder 568 drives the blade Sliding, the film is cut into pieces, and the knife holder 566 moves back.

As shown in FIG. 11 , the unloading device 57 is mainly composed of an unloading table 571 , a manipulator 572 , a synchronous belt 573 , an unloading motor 574 (as shown in FIG. 3 ) and a position detection sensor 575. Described unloading motor 574 is installed below unloading platform 571, and unloading motor 574 connects synchronous belt 573 by synchronous belt pulley 576 (as shown in Figure 4), drives synchronous belt 573 motion; The two ends of described manipulator 572 Slidingly connected on the guide rods 5711 on both sides of the unloading platform 571 table surface and connected with the synchronous belt 573; on the unloading platform 571, the front and rear ends of the running track of the manipulator 572 are respectively installed with position detection sensors 575.

As shown in FIG. 12 , the manipulator 572 is mainly composed of two sets of mechanical grippers 5721 and gripper holders 5722 . Two pairs of mechanical grippers 5721 are respectively installed at both ends of the gripper fixing seat 5722; the mechanical gripper 5721 is composed of a gripper cylinder 57211, a gripper sliding seat 57212, a movable mechanical gripper 57213 and a fixed mechanical gripper 57214; The fixed mechanical gripper 57214 is installed on one end of the gripper sliding seat 5722, the middle part of the movable mechanical gripper 57213 is hinged on the upper surface of the gripper sliding seat 5722 and the hook at one end can be in contact with the fixed mechanical gripper 57214, so that the film clip tight; the other end of the movable mechanical gripper 57213 is hinged with the piston rod of the gripper cylinder 57211, and the gripper cylinder 57211 cylinder body is fixed on the gripper sliding seat 5722. After the manipulator 572 grabs the cut membrane, the membrane is pulled onto the unloading table 571 .

Working principle of the utility model:

As shown in FIG. 4 , according to the requirement of the length of the diaphragm, the distance between the rod 533 and the center can be adjusted by adjusting the winding device 53 to change the winding diameter. When starting to work, when the film 10 came out from the speed equalization device, the film 10 passed through two transition rollers, passed through the film feeding device 54, and then entered into the winding device 53 for clamping. The winding work is started, and during the winding process, the detection device 58 on the side plate 511 detects the angle at which the winding device 53 rotates. When the number of rotations of the winding device 53 reaches the predetermined number of rotations and the rotation angle reaches the set position, the slicing device 56 starts to work, as shown in Figure 10, the pressing plate cylinder drives the pressing plate 564 to move, compresses the film 10, and then the knife seat 566 moves forward, and the rodless cylinder 568 drives the blade to slide to cut the film 10 into pieces, and then the knife seat 566 moves backward. Immediately afterwards, the manipulator 572 (shown in FIG. 12 ) moves forward, and when it is detected by the position detection sensor 5751, it reaches the position and grasps the cut film. Then the pressing plate is withdrawn, and the manipulator 572 grabs the diaphragm and moves backward. When the position detection sensor 5752 detects it, the manipulator 572 opens to put down the diaphragm flatly. During this process of manipulator 572 action, feeding device 54 is working simultaneously. Referring to Fig. 9, the action mode is as follows: the pressing cylinder 544 presses down the feeding platen 545, and then the feeding cylinder 542 drives the entire feeding device to move forward, so that the film extends downwards, in order to make the film enter smoothly. In the clamping device 535 (shown in FIG. 8 ) of the winding device 53, the film will be sent into the clamping device 535 by a film guiding device 55, and the clamping cylinder 5353 drives the film clamping rod 5352 to move, and the The film is clamped, and then the next winding work starts.

As shown in FIG. 13 , the stocker 4 includes a stocker frame 41 , a fixed frame 42 , a guide rail 43 , a movable frame 44 , a movable frame drive mechanism 45 , a buffer support 46 , and a position control sensor 47 .

The both sides of described stocker frame 41 are respectively provided with guide rail 43 along the longitudinal direction, and movable frame driving mechanism 44 is installed on guide rail 43; The movable frame driving mechanism 44 can also move up and down along the guide rail 43 under the driving of the movable frame driving mechanism 44 , and form a displacement with the fixed frame 42 .

The movable frame driving mechanism 45 includes a motor 451 , a clutch 452 , a gear 453 and a chain 454 . Described gear 453 has four, is installed on the upper end and the lower end of two guide rails 43 respectively, hangs chain 454 between upper gear 4531 and lower gear 4532 on the same guide rail 43, and the two ends of movable frame 45 are respectively connected on Set on the chain 454 in the guide rail 43; the motor 451 and the clutch 452 are installed on the bottom of the storage rack 41, the output shaft of the motor 451 is connected to the clutch 452, and the output shaft of the clutch 452 is respectively connected to the bottom of the guide rail 43. The gear 4532 can also drive the gear 4532 to rotate.

The fixed frame 42 is mainly composed of a plurality of roller shafts 421 and a bracket 422. The upper end of the bracket 422 is connected to the inner top of the material storage frame 41, and a plurality of connecting arms 4221 extend downwards in parallel on both sides of the bracket 422. The connecting arms 4221 on both sides correspond to each other, and a plurality of roller shafts 421 are respectively rotatably mounted on the connecting arms 4221 opposite to each other.

The movable frame 44 is mainly composed of a frame 441 and a plurality of transition rollers 442 . A guide block 4411 is fixedly connected to the middle of both sides of the frame 441 , and the guide block 4411 is connected with the chain 444 on the movable frame driving mechanism 44 and slides in the guide rail 43 .

Under normal conditions, the five position control sensors 47 are installed on the stocker frame 41 and are located on the upper and lower sides of the connection point between the movable frame 44 and the chain 444, so as to limit the movement of the movable frame 44 on the stocker frame 41. The function of the upper and lower limit travel. When the movable frame 44 was on the buffer support 46, the position control sensors were all above the movable frame 44.

This position control sensor 47 is from top to bottom, respectively used as movable rack drive motor control switch, stop waiting, main engine deceleration, main engine startup and acceleration, alarm etc. Appropriate length.

As shown in Figure 14, described buffer support 46 has four, and four buffer supports 46 are installed on the bottom of stocker rack 41 and its top is opposite with movable frame 44, so that the movable frame 44 of falling can fall on four On the buffer support 46.

The buffer support 46 is mainly composed of a support block 461 , a spring 462 , a column 463 and a guide rod 464 . The support block 461 is movably sleeved on the column 463 through the guide rod 464 ; the spring 462 is arranged between the support block 461 and the upper end surface of the column 463 . In this embodiment, the buffer support may also adopt other structures, such as rubber pads and the like.

The working principle of storage rack 4:

As shown in Fig. 13 and Fig. 14, during normal use, the reduction motor 441 does not work, and the clutch 442 is in an open state. When needing to wear film, open drive motor switch, motor 441 and clutch 442 can work, movable frame 44 is sent to highest position automatically, when reaching movable frame drive motor control switch, stop working, convenient to wear film. During normal use, the plastic film is placed between the fixed frame 42 and the movable frame 44 in an S shape, and the plastic film is unfolded by using the self-weight of the movable frame 44. Since the production process of the film blowing machine is a continuous process, The production of the bag making machine is an intermittent process. At the same time, there is a difference between the processing line speed of the bag making machine and the processing line speed of the film blowing machine. By using the storage rack, the line speed of the bag making machine and the line speed of the film blowing machine Speed differences are differentially eliminated in the stocker. Along with the continuous carrying out of work, because the line speed of bag-making machine is faster than the line speed of film blowing machine, the storage amount in the storage rack will be reduced, and the position of movable rack 44 will change and rise. In this process, it will be controlled by the control sensor. From top to bottom, they are stop waiting, host deceleration, host startup and acceleration, and alarm. When the movable frame 4 rises to the shutdown waiting position control sensor, the main body of the bag making machine will shut down and wait, allowing the utility model to obtain a certain storage capacity. In the process of descending, when the position control sensor for starting and accelerating the main machine is touched, the bag making machine starts to work. make it work normally. If the line speed of the film blowing machine is greater than the line speed of the bag making machine, when the movable frame 44 touches the position control sensor for starting and accelerating the main machine, the main body of the bag making machine will increase the speed. When the alarm position is controlled by the sensor, the machine will automatically alarm, and then the staff can adjust the settings in time to troubleshoot.

Claims (10)

1. a kind of production equipment of integral diaphragm is characterized in that: it comprises material mixing machine, film blowing machine, spark machine, material storage rack, film cutting machine; Described material mixing machine, film blowing machine, spark machine, The storage rack and the film cutting machine are arranged into different stations according to the process steps; it is characterized in that: the film cutting machine is mainly composed of a motor, a frame, a winding device, a feeding device, a guiding device, a slicing device, and an unloading device It is composed of a detection device; the motor is installed at the bottom of the frame, and it is connected to the winding device through a transmission mechanism. The winding device is rotatably installed on the frame, and the feeding device is installed on the frame and is located at the Above, the guiding device used to accept and convey the film sent by the feeding device is installed on the frame and located at the output end of the feeding device, and the slicing device used to cut the film from the feeding device is installed on the frame and located below the guiding device; The unloading device described above is installed on one side of the frame and one end thereof extends under the winding device; the detection device is installed on the outer wall of the side plate of the frame and is located next to the gear installed at the output end of the rotating shaft in the winding device. 2. The production equipment of the integral diaphragm according to claim 1, characterized in that: the rewinding device is mainly composed of a reel frame, a rotating shaft, a plurality of adjustable rods, a plurality of sliders, and a clamping mechanism; The reel rack is composed of two turntables and connecting rods, the two turntables are arranged oppositely, a plurality of connecting rods are connected between the two turntables, and a plurality of chute slots are set in the radial direction on the turntable, and the slider Slidingly connected in the chute, the two ends of the adjustable rod are respectively fixed on the sliders in the chute of the two turntables and can move in the radial direction; one end of the rotating shaft is connected with the transmission mechanism, and the other end extends out of the machine. The outer wall of the table and its protruding end are equipped with a driving gear, which meshes with a driven gear, and the detection device for detecting the angle of the turntable is installed on one side of the driven gear; the clamping mechanism is mainly It is composed of a cutting plate, a clamping rod, a clamping cylinder, a guide block, a clamping slider, a bearing fixing plate, a longitudinal connecting rod, and a transverse connecting rod; the cutting plate is connected between two turntables, and the bearing fixing plate It is fixed in the cutting plate, and the two ends of the bearing fixing plate are provided with bushings, and the two longitudinal connecting rods are respectively movably inserted in the bushing, and the inner ends of the two longitudinal connecting rods are respectively fixed on the cutting plate and the bearing. On the clamping rod between the fixed plates, the clamping rod is opposite to the longitudinal slot on the cutting plate, and the two ends of the transverse connecting rod are respectively connected to the outer ends of the two longitudinal connecting rods; the guide block Fixed on the side plate of the frame, the clamping slider is slidably connected to the guide block, one end of the clamping slider is hinged with the clamping cylinder, and the other ends of the two clamping sliders are respectively looped on the two ends of the transverse connecting rod. end and can push and pull both ends of the transverse link. 3. The production equipment of the integral diaphragm according to claim 1, characterized in that: the feeding device is mainly composed of a sliding seat, a feeding cylinder, a feeding guide rod, a pressing cylinder, a feeding pressing plate, and a film guide rod; The two ends of the sliding seat described above are respectively movably socketed on the two film guide rods, the cylinder body of the feeding cylinder is installed on the frame, and the rod end of the piston rod of the feeding cylinder is connected to the sliding seat and can drive the sliding seat along the feeding direction. The guide rod moves back and forth, and the film guide rod is installed parallel to the front end of the sliding seat; the pressing cylinder is installed on the upper part of the sliding seat and its piston rod passes through the upper wall of the sliding seat and is connected to the feeding platen sleeved in the sliding seat superior. 4. The production equipment of the integral diaphragm according to claim 1, characterized in that: the guide device is mainly composed of a guide seat, a guide cylinder, a guide plate, and a guide rod; the guide seat is installed on the On the side plate, the guide cylinder is installed on the top of the guide seat and its piston rod passes through the upper wall of the guide seat and is connected to the guide plate located below the guide seat. 5. The production equipment of the integral diaphragm according to claim 1, characterized in that: the slicing device is mainly composed of a slicing seat, a press plate cylinder, a press plate guide rod, a press plate, a knife holder cylinder, a knife holder, and a knife holder guide rod , a rodless cylinder, and a blade; the slice seat is fixed on the side plate of the frame, the press plate cylinder is installed on the top of the slice seat and its piston rod passes through the upper wall of the slice seat and is connected to the press plate below the slice seat, and the press plate The two ends of the knife seat are movable on the slice seat through the guide rod of the pressure plate; the knife seat cylinder is installed on the lower part of the slice seat, the piston rod of the knife seat cylinder is connected to the knife seat, and the gap between the two ends of the knife seat is sleeved on the knife seat guide. On the rod, the knife rest guide rod is installed on the side plate of the frame; the blade is fixed on the rodless cylinder, and the rodless cylinder is installed on the knife seat. 6. The production equipment of integral diaphragm according to claim 1, characterized in that: said unloading device is mainly composed of unloading platform, manipulator, synchronous belt, unloading motor and position detection sensor; The material motor is installed under the unloading table, and the unloading motor is connected to the synchronous belt through the synchronous pulley to drive the synchronous belt to move; the two ends of the manipulator are slidingly connected to the guide rods on both sides of the unloading table and connected to the synchronous belt; Position detection sensors are respectively installed on the unloading platform and at the front and rear ends of the manipulator's running track; two ends; the mechanical gripper is composed of a gripper cylinder, a gripper sliding seat, a movable mechanical gripper and a fixed mechanical gripper, the fixed mechanical gripper is installed at one end of the gripper sliding seat, and the movable mechanical gripper is hinged on The upper surface of the grip sliding seat and the curved hook portion at one end can contact the fixed mechanical grip, the other end of the movable mechanical grip is hinged with the piston rod of the grip cylinder, and the grip cylinder cylinder is fixed on the grip sliding seat. 7. The production equipment of the integral diaphragm according to claim 1, characterized in that: the storage rack comprises a storage rack, a fixed rack, a guide rail, a movable rack, a movable rack driving mechanism, and a position control sensor; Both sides of the storage rack described above are respectively provided with guide rails along the longitudinal direction, and the movable rack driving mechanism is installed on the guide rails; Moving up and down; the position control sensor is installed on the storage rack and is located on the upper and lower sides of the connection point between the movable frame and the chain or above the movable frame. 8. The production equipment of the integral diaphragm according to claim 7, characterized in that: the drive mechanism of the movable frame includes a motor, a clutch, a gear, and a chain; there are four gears, which are respectively installed on two guide rails The upper and lower ends of the upper and lower ends of the guide rail are connected to the chain between the upper and lower gears, and the two ends of the movable frame are respectively connected to the chains arranged in the guide rail; the motor and the clutch are installed at the bottom of the storage rack , the output shaft of the motor is connected to the clutch, and the output shaft of the clutch is respectively connected to the gears installed at the lower end of the guide rail and can drive the gears to rotate. 9. The production equipment of the integral diaphragm according to claim 7, characterized in that: the fixed mount is mainly composed of a plurality of roller shafts and supports; the upper end of the support is connected to the inner top of the storage rack, and the support A plurality of connecting arms extend parallel and downward on both sides respectively, and the connecting arms on both sides correspond to each other, and a plurality of roller shafts are respectively rotatably mounted on two opposite connecting arms. 10. The production equipment of the integral diaphragm according to claim 7, characterized in that: the movable frame is mainly composed of a frame and a plurality of transition rollers; a guide block is fixed in the middle of both sides of the frame, and the guide block and The chain on the movable frame driving mechanism is connected and slides in the guide rail.

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