Full-automatic silt bagging, shrinking and forming equipment

Abstract

The utility model discloses a full-automatic silt bagging shrinkage forming device which comprises a main machine, a conveying rack arranged in front of the main machine, an unwinding assembly arranged on the main machine and located at the feeding end of the conveying rack, and a packaging film bag guiding mechanism installed at the feeding end of the conveying rack. The packaging film bag collecting mechanism is located above the conveying rack and fixedly installed with the main machine, the sealing and cutting mechanism is fixedly installed with the main machine and has the same height with the packaging film bag collecting mechanism, and the rolling frame is placed on one side of the main machine and used for recycling packaging film bag waste. The thermal shrinkage packaging machine is mounted at the tail end of the conveying rack and is used for shrinkage forming of a packaging film bag; the equipment is high in automation degree and flexibility, the labor cost is remarkably reduced, the packaging quality and efficiency are improved, the waste recycling function is integrated, resources and space are saved, meanwhile, the high-quality heat shrinkage effect is provided, the packaging time is shortened, and the modern production requirement is met.

Description

Technical Field

[0001] The utility model relates to the field of packaging equipment, in particular to a full-automatic sand bagging and shrinkage molding device. Background Art

[0002] Toy mud and sand is a common children's toy, usually made of fine sand and adhesive, with good plasticity and easy operation.

[0003] The existing toy mud and sand production and packaging equipment can realize a fully automated process from material feeding, metering, filling to sealing, which can improve production efficiency. However, it is a conventional packaging method. The packaged bagged toy mud and sand is too long, causing the bag to be inflated and occupy the packing space, which is not conducive to further improving the packaging efficiency and packaging quality, and cannot meet the needs of modern production. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a fully automatic sand bagging and shrinkage molding device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A fully automatic mud and sand bagging and shrinkage molding equipment includes a main machine, a conveyor frame placed in front of the main machine, a reeling assembly arranged on the main machine and located at the feed end of the conveyor frame, a packaging film bag guiding mechanism installed at the feed end of the conveyor frame, a packaging film bag gathering mechanism located above the conveyor frame and fixedly mounted to the main machine, a sealing and cutting mechanism fixedly mounted to the main machine and at the same height as the packaging film bag gathering mechanism, a reeling rack placed on one side of the main machine for recycling packaging film bag waste, and a heat shrink packaging machine installed at the end of the conveyor frame for shrinkage molding of the packaging film bags.

[0007] Preferably, the unwinding assembly includes an unwinding roller for assembling the packaging film bag, a first guide roller located above the unwinding roller, and a second guide roller located above the first guide roller and close to the feed end of the conveyor frame.

[0008] Preferably, the packaging film bag guiding mechanism includes a transverse guide rail fixedly mounted on the feed end of the conveyor frame, two guide sliders assembled on the transverse guide rail, a driving motor located at one end of the transverse guide rail and fixedly mounted on the conveyor frame, a double-headed screw connected to the driving motor and parallel to the transverse guide rail, and a packaging film bag guiding assembly symmetrically fixed on the two guide sliders and assembled with the double-headed screw.

[0009] Furthermore, a coupling sleeve is installed on one end of the double-headed screw toward the conveyor frame.

[0010] Furthermore, the packaging film bag guide assembly includes a drag plate fixed to the guide slider by bolts, an outer guide roller fixed by bolts after one end is inserted into the side of the drag plate, an inclined plate welded above the drag plate and inclined at 45°, and an inner guide roller assembled on the inner side of the inclined plate and combined with the outer guide roller in an L-shape.

[0011] Preferably, the packaging film bag folding mechanism includes a folding mechanism arm fixed to the main machine by bolts, a C-shaped bracket with a fixed bearing seat welded to the end of the folding mechanism arm, a rotating shaft assembled side by side on the C-shaped bracket, and fixed wheels respectively fixed under the two rotating shafts.

[0012] Preferably, the sealing and cutting mechanism includes a sealing and cutting mechanism arm fixedly mounted to the main machine by bolts, a C-shaped mounting seat welded to the end of the sealing and cutting mechanism arm, a sealing drive motor fixedly mounted on the upper end of the C-shaped mounting seat and with the output end passing through the C-shaped mounting seat, a pressure wheel fixedly mounted on the output end of the sealing drive motor, an electric heating component fixedly mounted below the C-shaped mounting seat and cooperating with the pressure wheel for sealing, and a cutting guide frame fixedly mounted on the side of the C-shaped mounting seat.

[0013] Furthermore, the electric heating component includes an L-shaped plate fixed to the C-shaped mounting seat by bolts, a rectangular hole opened in the center of the L-shaped plate, and an electric heating plate fixed to the center of the L-shaped plate by bolts and in close contact with the pressure wheel.

[0014] Furthermore, the trimming guide frame includes an auxiliary frame fixed to the C-shaped mounting seat by bolts, a trimming blade inserted and fixed on the inner side of the auxiliary frame, and a film bag waste discharge roller installed at the lower end of the auxiliary frame at the same height as the trimming blade.

[0015] The beneficial effects of the present invention are as follows: the equipment has a high degree of automation and flexibility, significantly reduces labor costs, improves packaging quality and efficiency, integrates waste recycling function, saves resources and space, and at the same time provides high-quality heat shrinking effect, reduces packaging time, and meets modern production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a fully automatic sand bagging and shrinkage molding equipment of the utility model;

[0017] Figure 2 for Figure 1 Structural diagram of the guide mechanism for the middle packaging film bag;

[0018] Figure 3 for Figure 2 Exploded view of

[0019] Figure 4 for Figure 3 Schematic diagram of the middle packaging film bag guide assembly;

[0020] Figure 5 for Figure 1 Structural diagram of the folding mechanism for the middle packaging film bag;

[0021] Figure 6 for Figure 1 Structural diagram of the middle sealing and cutting mechanism;

[0022] Figure 7 for Figure 6 Bottom structure diagram;

[0023] Figure 8 for Figure 7 Exploded structural diagram of the electric heating component;

[0024] Figure 9 for Figure 7 Structural diagram of the center trimming guide frame. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0026] Example

[0027] A fully automatic sand bagging shrinkage molding equipment, such as Figure 1 As shown, it includes a main machine 1, a conveyor frame 2 placed in front of the main machine 1, an unwinding component 3 arranged on the main machine 1 and located at the feed end of the conveyor frame 2, a packaging film bag guiding mechanism 4 installed at the feed end of the conveyor frame 2, a packaging film bag gathering mechanism 5 located above the conveyor frame 2 and fixedly mounted on the main machine 1, a sealing and cutting mechanism 6 fixedly mounted on the main machine 1 and at the same height as the packaging film bag gathering mechanism 5, a winding rack 7 placed on one side of the main machine 1 for recycling packaging film bag waste, and a heat shrink packaging machine 8 installed at the end of the conveyor frame 2 for shrinkage molding of the packaging film bags.

[0028] like Figure 2-4 As shown, the unwinding assembly 3 includes an unwinding roller 31 for assembling packaging film bags, a first guide roller 32 located above the side of the unwinding roller 31, and a second guide roller 33 located above the side of the first guide roller 32 and close to the feed end of the conveyor frame 2. Specifically, it can guide the packaging film bags on the unwinding roller 31 to the conveyor frame 2, and cooperate with the packaging film bag guide mechanism 4 to bag and convey the mud and sand.

[0029] The packaging film bag guiding mechanism 4 includes a transverse guide rail 41 fixedly mounted on the feed end of the conveyor frame 2, two guide sliders 42 assembled on the transverse guide rail 41, a drive motor 43 located at one end of the transverse guide rail 41 and fixedly mounted on the conveyor frame 2, a double-headed screw rod 44 connected to the drive motor 43 and parallel to the transverse guide rail 41, and a packaging film bag guiding assembly 45 symmetrically fixed on the two guide sliders 42 and assembled with the double-headed screw rod 44.

[0030] A coupling sleeve 441 is installed at one end of the double-headed screw rod 44 facing the conveyor frame 2 , specifically, to facilitate the fixed installation of the double-headed screw rod 44 and the output end of the conveyor frame 2 .

[0031] The packaging film bag guide assembly 45 includes a drag plate 451 fixed to the guide slider 42 by bolts, an outer guide roller 452 with one end inserted into the side of the drag plate 451 and fixed by bolts, an inclined plate 453 welded above the drag plate 451 and inclined at 45°, and an inner guide roller 454 assembled on the inner side of the inclined plate 453 and combined with the outer guide roller 452 in an L-shape.

[0032] It should be further explained that when the packaging film bag guide mechanism 4 is working, it can control the drive motor 43 to drive the double-headed screw 44 according to actual needs, and drive the two packaging film bag guide components 45 symmetrically installed on the guide slider 42 to perform relative or opposite displacement, thereby adjusting the width according to the mud and sand, making it convenient to bag the mud and sand.

[0033] During the feeding process of the packaging film bag, the upper opening part needs to be gradually closed so that it can pass through the packaging film bag gathering mechanism 5 to close the bag and pass through the sealing and cutting mechanism 6 to seal and cut the excess bag edge. Therefore, the outer guide roller 452 and the inner guide roller 454 cooperate to form an L shape, which can facilitate the feeding of the packaging film bag from the second guide roller 33. In addition, with the cooperation of the outer guide roller 452 and the inner guide roller 454, the packaging film bag gradually enters the conveyor frame 2 in a V shape, which is not only more convenient for pouring mud and sand on the packaging film bag for bagging, but also conducive to passing through the packaging film bag gathering mechanism 5 to close the bag and passing through the sealing and cutting mechanism 6 to seal and cut the excess bag edge.

[0034] like Figure 5 As shown, the packaging film bag folding mechanism 5 includes a folding mechanism arm 51 fixed to the main machine 1 by bolts, a C-shaped bracket 52 with a fixed bearing seat welded to the end of the folding mechanism arm 51, a rotating shaft 53 assembled side by side on the C-shaped bracket 52, and fixed wheels 54 respectively fixed under the two rotating shafts 53. Specifically, there is a gap between the two fixed wheels 54, and they are supported for rotation by the rotating shaft 53. In actual working process, the upper end part of the packaging film bag filled with mud and sand passes through the fixed wheel 54, and the fixed wheel 54 is driven to rotate by the packaging film bag through the rotating shaft 53, so as to facilitate the passing and folding of the packaging film bag.

[0035] like Figure 6-7 As shown, the sealing and cutting mechanism 6 includes a sealing and cutting mechanism arm 61 fixedly mounted to the main machine 1 by bolts, a C-shaped mounting seat 62 welded to the end of the sealing and cutting mechanism arm 61, a sealing drive motor 63 fixedly mounted on the upper end of the C-shaped mounting seat 62 and with the output end passing through the C-shaped mounting seat 62, a pressure wheel 64 fixedly mounted on the output end of the sealing drive motor 63, an electric heating component 65 fixedly mounted below the C-shaped mounting seat 62 and cooperating with the pressure wheel 64 for sealing, and a cutting guide frame 66 fixedly mounted on the side of the C-shaped mounting seat 62.

[0036] like Figure 8 As shown, the electric heating component 65 includes an L-shaped plate 651 fixed to the C-shaped mounting seat 62 by bolts, a rectangular hole 652 is provided in the center of the L-shaped plate 651, and an electric heating plate 653 fixed to the center of the L-shaped plate 651 by bolts and in close contact with the pressing wheel 64. Specifically, the electric heating plate 653 is opposite to the rectangular hole 652, which facilitates the wire to pass through the rectangular hole 652 to connect to the electric heating plate 653, and the electric heating plate 653 is in close contact with the pressing wheel 64, so that the packaging film bag can be heated and sealed.

[0037] like Figure 9 As shown, the trimming guide frame 66 includes an auxiliary frame 661 fixed to the C-shaped mounting seat 62 by bolts, a trimming blade 662 inserted and fixed on the inner side of the auxiliary frame 661, and a film bag waste discharge roller 663 installed at the lower end of the auxiliary frame 661 and at the same height as the trimming blade 662. Specifically, after the packaging film bag passes through the electric heating plate 653 and cooperates with the pressure wheel 64 for heat pressing and sealing, the excess packaging film bag edge material is cut by the trimming blade 662, and the cut film bag waste is discharged through the film bag waste discharge roller 663 and reeled by the reeling frame 7, and the packaging film bag filled with mud and sand and heat-sealed enters the heat shrink packaging machine 8. Under the high temperature of the heat shrink packaging machine 8, the packaging film bag shrinks and forms, completing the fully automatic mud and sand bagging and shrinkage molding process.

[0038] The above embodiments of the present invention are not intended to limit the scope of protection of the present invention, and the implementation methods of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structure of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in this field, without departing from the above basic technical ideas of the present invention, should fall within the scope of protection of the present invention.

Claims

1. A fully automatic sand bagging shrinkage molding equipment, characterized in that: It includes a main machine, a conveyor frame placed in front of the main machine, an unwinding assembly arranged on the main machine and located at the feed end of the conveyor frame, a packaging film bag guiding mechanism installed at the feed end of the conveyor frame, a packaging film bag gathering mechanism located above the conveyor frame and fixedly mounted to the main machine, a sealing and cutting mechanism fixedly mounted to the main machine and at the same height as the packaging film bag gathering mechanism, a winding rack placed on one side of the main machine for recycling packaging film bag waste, and a heat shrink packaging machine installed at the end of the conveyor frame for shrinkage molding of packaging film bags.

2. The fully automatic sand bagging and shrinkage molding equipment according to claim 1 is characterized in that: The unwinding assembly includes an unwinding roller for assembling packaging film bags, a first guide roller located above the unwinding roller, and a second guide roller located above the first guide roller and close to the feed end of the conveyor frame.

3. The fully automatic sand bagging and shrinkage molding equipment according to claim 1 is characterized in that: The packaging film bag guiding mechanism includes a transverse guide rail fixedly mounted on the feed end of the conveyor frame, two guide sliders assembled on the transverse guide rail, a driving motor located at one end of the transverse guide rail and fixedly mounted on the conveyor frame, a double-headed screw connected to the driving motor and parallel to the transverse guide rail, and a packaging film bag guiding assembly symmetrically fixed on the two guide sliders and assembled with the double-headed screw.

4. The fully automatic sand bagging and shrinkage molding equipment according to claim 3 is characterized in that: A coupling sleeve is installed on one end of the double-ended screw toward the conveyor frame.

5. The fully automatic sand bagging and shrinkage molding equipment according to claim 3 is characterized in that: The packaging film bag guide assembly includes a carriage fixed to the guide slider by bolts, an outer guide roller with one end inserted into the side of the carriage and fixed by bolts, an inclined plate welded above the carriage and inclined at 45°, and an inner guide roller assembled on the inner side of the inclined plate and combined with the outer guide roller in an L-shape.

6. The fully automatic sand bagging and shrinkage molding equipment according to claim 1 is characterized in that: The packaging film bag folding mechanism includes a folding mechanism arm fixed to the main machine by bolts, a C-shaped bracket with a fixed bearing seat welded to the end of the folding mechanism arm, a rotating shaft assembled side by side on the C-shaped bracket, and fixed wheels respectively fixed under the two rotating shafts.

7. The fully automatic sand bagging and shrinkage molding equipment according to claim 1 is characterized in that: The sealing and cutting mechanism includes a sealing and cutting mechanism arm fixedly installed with the main machine by bolts, a C-shaped mounting seat welded to the end of the sealing and cutting mechanism arm, a sealing drive motor fixedly installed at the upper end of the C-shaped mounting seat and with the output end passing through the C-shaped mounting seat, a pressure wheel fixedly installed at the output end of the sealing drive motor, an electric heating component fixedly installed at the bottom of the C-shaped mounting seat and cooperating with the pressure wheel for sealing, and a cutting guide frame fixedly installed on the side of the C-shaped mounting seat.

8. The fully automatic sand bagging and shrinkage molding equipment according to claim 7 is characterized in that: The electric heating component includes an L-shaped plate fixed to a C-shaped mounting seat by bolts, a rectangular hole opened in the center of the L-shaped plate, and an electric heating plate fixed to the center of the L-shaped plate by bolts and in close contact with the pressure wheel.

9. The fully automatic sand bagging and shrinkage molding equipment according to claim 7, characterized in that: The trimming guide frame includes an auxiliary frame fixed to a C-shaped mounting seat by bolts, a trimming blade fixed inside the auxiliary frame, and a film bag waste discharge roller installed at the lower end of the auxiliary frame at the same height as the trimming blade.

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