Ton bag lossless unpacking system

Abstract

The utility model relates to the technical field of ton bag unpacking, in particular to a lossless ton bag unpacking system which comprises an unpacking mechanism, the unpacking mechanism comprises a frame, a bag grabbing assembly is arranged on the frame, the bag grabbing assembly comprises a liftable installation disc, a plurality of clamping jaws are arranged on the installation disc, and an overturning assembly is arranged below the bag grabbing assembly. The turnover assembly comprises a rotatable turnover frame rotationally connected to the frame, the turnover frame comprises a cross beam and longitudinal rods symmetrically arranged, a discharging pipe is arranged on the cross beam in a penetrating mode, the discharging pipe is sleeved with a fixing flange and a liftable clamping flange, and clamping assemblies used for clamping ton bags are symmetrically arranged below the discharging pipe. Therefore, materials in the ton bags can be quickly poured out, the emptied ton bags can be conveniently collected, stable movement of the ton bags is guaranteed in the whole process, material residues in the ton bags are reduced, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ton bag unpacking technology field especially relates to a ton bag unpacking system without damage. BACKGROUND

[0002] The ton bag is a kind of flexible transport packaging container, with the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and enough strength in structure, since the ton bag loading and unloading, handling are very convenient, loading and unloading efficiency is obviously improved, when ton bag is unloaded, usually needs to use bag breaking machine to unpack ton bag.

[0003] At present, the existing ton bag unpacking device without damage, for example, the Chinese patent with publication number CN211732062U, a ton bag unpacking device for chemical fertilizer, it includes: vertical frame, the upper part of vertical frame is provided with a circle of work platform;At least one turnover mechanism, any turnover mechanism is located in the interior of the work platform, turnover mechanism includes support and telescopic mechanism, support is vertically arranged L-shaped structure, the upper end of vertical edge is hinged to the vertical frame, the horizontal edge of support is hollow plate structure, and higher than the work platform, the horizontal edge of support is used for resting the chemical fertilizer ton bag to be unpacked, and the opening of chemical fertilizer ton bag is inclined downward to the direction of the side edge adjacent to the work platform;Telescopic mechanism is horizontally arranged and perpendicular to the vertical edge of support, telescopic mechanism is driven to be telescopic by the driving mechanism fixed on vertical frame, and the free end of telescopic mechanism is hinged to the outer side of vertical edge of support, which moves chemical fertilizer ton bag relative to work platform by turnover mechanism, moves chemical fertilizer ton bag to the position adjacent to operator, and it is convenient for operator to remove the rope body of the opening end of chemical fertilizer ton bag, but the above-mentioned device is not easy to pour out the material in ton bag, and it is inconvenient to use.

[0004] How can the material in ton bag be quickly poured out, the empty ton bag be conveniently collected, the ton bag movement be stable during the whole process, the material residue in ton bag be reduced and the work efficiency be improved, becomes a technical problem that needs to be broken through.

[0005] As known from the above, the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENT

[0006] In view of the above-mentioned defects, the utility model aims at providing a ton bag unpacking system without damage, which has simple structure, convenient use, can quickly pour out the material in ton bag, conveniently collect the empty ton bag, ensure the ton bag movement stable during the whole process, reduce the material residue in ton bag and improve the work efficiency.

[0007] In order to achieve the above object, the utility model provides a ton bag nondestructive unpacking system, including unpacking mechanism, the unpacking mechanism includes frame, be equipped with bag grabbing subassembly on the frame, bag grabbing subassembly includes the mounting disc of liftable, be equipped with a plurality of clamping jaw on the mounting disc, the below of bag grabbing subassembly is equipped with turnover subassembly.

[0008] Turnover subassembly includes rotatable turnover frame rotatably connected to the frame, the turnover frame includes crossbeam and the longitudinal rod of symmetrical setting connected with crossbeam, the crossbeam is equipped with the blanking pipe on the cross, the blanking pipe is equipped with the fixed flange and liftable clamping flange on the sleeve.

[0009] The blanking pipe is equipped with the clamping assembly for clamping ton bag below symmetry.

[0010] According to the ton bag nondestructive unpacking system of the utility model, the clamping assembly includes the fixed box of symmetrical setting can move towards each other, the one end of fixed box near symmetry center is equipped with rotatable rotary rod symmetry, the threaded connection of rotary rod all has sliding block, and the internal thread direction of two sliding blocks is opposite, sliding block is connected in the fixed box, the one end of sliding block all is connected with auxiliary sliding shaft, the middle part of fixed box is equipped with the main sliding shaft of horizontal movement, the clamping plate of symmetry hinged is provided on the main sliding shaft, the one end of clamping plate near auxiliary sliding shaft all is hinged in auxiliary sliding shaft.

[0011] According to the ton bag nondestructive unpacking system of the utility model, the one end of clamping plate away from fixed box all is connected with a plurality of top bar elasticity.

[0012] According to the ton bag nondestructive unpacking system of the utility model, the one end of top bar near clamping plate all is inserted into clamping plate, the plug block of symmetry is equipped on the top bar in clamping plate, the plug groove of cooperation is equipped in clamping plate, and the elastic element is equipped between top bar and clamping plate.

[0013] According to the ton bag nondestructive unpacking system of the utility model, the movable beating piece for impacting ton bag is equipped on the crossbeam of turnover frame.

[0014] According to the ton bag nondestructive unpacking system of the utility model, the electromagnetic blanking valve is equipped in blanking pipe, and the blanking port is equipped below blanking pipe.

[0015] According to the ton bag nondestructive unpacking system of the utility model, the sixth telescopic element is equipped in the inside of sliding block, and the output end of sixth telescopic element all is connected with auxiliary sliding shaft and is drawn out sliding block.

[0016] The utility model discloses a ton bag nondestructive unpacking system, including unpacking mechanism, and unpacking mechanism and unloading group hoist, conveyer belt, elevator and guide rail type conveyer etc. Device mutual cooperation can quickly pour out the material in ton bag, and it is convenient to collect empty ton bag, reduces the material residue in ton bag, clamping subassembly can guarantee ton bag movement stability, promotes work efficiency, the end of clamping plate away from fixed box is all elastically connected with a plurality of top strip, and top strip can increase the friction between clamping plate and ton bag, and promote clamping effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is structural drawing for the utility model;

[0018] Figure 2 It is structural drawing for unpacking mechanism;

[0019] Figure 3 It is Figure 2 A part of enlargement for middle;

[0020] Figure 4 It is structural drawing for clamping subassembly;

[0021] In the drawing: 1-unloading group hoist, 2-conveyer belt, 3-elevator, 4-unpacking mechanism, 41-frame, 411-guide rail type conveyer, 42-bag grabbing subassembly, 421-first telescopic part, 422-mounting disc, 423-clamping jaw, 43-overturning subassembly, 431-overturning frame, 432-driving part, 433-patting part, 434-second telescopic part, 435-clamping flange, 436-third telescopic part, 437-fixing flange, 438-discharging pipe, 44-clamping subassembly, 441-fixed box, 442-main sliding shaft, 443-rotary rod, 444-sliding block, 445-vice sliding shaft, 446-clamping plate, 447-top strip, 448-elastic part, 5-ton bag, 6-discharging port. DETAILED DESCRIPTION

[0022] In order to make the utility model's purpose, technical scheme and advantage more clearly, the following is in conjunction with the drawing, and this utility model is further detailed explanation.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0023] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external", "top / bottom end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply the device or element must have a particular orientation, construct and operate in a particular orientation, therefore cannot be understood as the limitation to the utility model.

[0024] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "set with", "sleeve set / interface", "connection" and so on, should do the broad sense, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements, for the ordinary skilled in the art, can understand the specific meaning of the above-mentioned term in the utility model according to the specific circumstances.

[0025] Referring to Figures 1-4 The utility model provides a ton bag nondestructive unpacking system, including unpacking mechanism 4, unpacking mechanism 4 includes frame 41, and frame 41 is double-layer frame structure, and frame 41 is equipped with guide rail type conveyor 411, and one side of frame 41 is equipped with elevator 3, and ton bag 5 is transferred to conveyer belt 2 through unloading group hoist 1, and conveyer belt 2 is conveyed to the place of elevator 3 with ton bag 5, and then ton bag 5 is longitudinally lifted by elevator 3, and after being lifted to a certain height, ton bag 5 is conveyed to guide rail type conveyor 411, and then ton bag 5 is conveyed to the unpacking area of frame 41 (the above-mentioned conveying line is the conventional technical means in the field, wherein the unloading group hoist 1, conveyer belt 2, elevator 3 and guide rail type conveyor 411 and other devices used are same with prior art, and are mature prior art in the field, and the specific structure and working principle will not be repeated here), and the unpacking area of frame 41 is equipped with bag grabbing assembly 42, and bag grabbing assembly 42 includes first telescopic part 421 connected to frame 41, and the output end of first telescopic part 421 faces downward, and the output end of first telescopic part 421 is connected to mounting disc 422, and first telescopic part 421 can drive mounting disc 422 to lift, and a plurality of clamping jaws 423 (clamping jaw 423 is electrically driven mechanical clamping jaw, and the specific structure and working principle are same with prior art, and will not be repeated here) are arranged on mounting disc 422, and turnover assembly 43 is arranged below bag grabbing assembly 42, and turnover assembly 43 includes turnover frame 431 rotationally connected to frame 41, and drive element 432 is arranged on frame 41, and the output shaft of drive element 432 is connected to turnover frame 431, and drive element 432 can drive turnover frame 431 to rotate, and turnover frame 431 includes horizontally arranged crossbeam and vertically arranged longitudinal rod connected to the both ends of crossbeam (referring to Figure 3), the horizontal beam of the turnover frame 431 is symmetrically provided with second telescopic members 434, the output ends of the second telescopic members 434 are connected with the beating members 433, the second telescopic members 434 can drive the beating members 433 to move linearly, the horizontal beam is provided with a discharging pipe 438, the discharging pipe 438 is provided with a fixing flange 437, the horizontal beam around the discharging pipe 438 is provided with a plurality of third telescopic members 436 in the circumferential direction, the output ends of the third telescopic members 436 are connected with the clamping flanges 435, the third telescopic members 436 can drive the clamping flanges 435 to ascend and descend, the discharging pipe 438 is provided with an electromagnetic discharging valve, the lower portion of the discharging pipe 438 is provided with a discharging port 6, the discharging port 6 is connected with the frame 41, the discharging port 6 can concentrate the materials, the lower portion of the discharging pipe 438 is symmetrically provided with the clamping assemblies 44 for clamping the ton bags 5.

[0026] Referring to Figures 1-4 When the guide rail type conveying machine 411 conveys the ton bag 5 to the lower portion of the turnover frame 431 (see Figure 3 ), the operator puts the bag opening of the ton bag 5 outside the fixing flange 437, then opens the third telescopic members 436, the third telescopic members 436 drive the clamping flanges 435 to descend, the bag opening of the ton bag 5 is clamped by the clamping flanges 435 and the fixing flange 437, the ton bag 5 is clamped by the clamping assemblies 44, then the turnover frame 431 is turned over, the first telescopic members 421 are opened, the clamping claws 423 descend, the bottom of the ton bag 5 is grabbed by the clamping claws 423, the electromagnetic discharging valve in the discharging pipe 438 is opened to unload the materials, at the same time, the second telescopic members 434 drive the beating members 433 to move linearly, the bottom of the ton bag 5 is beaten to assist the unloading.

[0027] Referring to Figures 1-4, the clamping assembly 44 comprises fourth telescopic members arranged symmetrically in the two longitudinal rods, output ends of the fourth telescopic members are connected with the fixed box 441 and pass through the longitudinal rods, the fourth telescopic members can drive the fixed box 441 to move to one side close to the center of symmetry, one end of the fixed box 441 close to the center of symmetry is provided with an avoiding slot, rotary rods 443 are symmetrically arranged in the avoiding slot, the rotary rods 443 are rotationally connected with the fixed box 441, the fixed box 441 is symmetrically provided with drives, the drives are connected with the rotary rods 443, the drives can drive the rotary rods 443 to rotate, the rotary rods 443 are threadedly connected with sliding blocks 444, and the internal thread directions of the two sliding blocks 444 are opposite (the external thread direction of the rotary rod 443 matched with the two sliding blocks 444 is also opposite), the sliding blocks 444 are slidingly connected to the fixed box 441, when the rotary rod 443 is rotated, the sliding blocks 444 cannot rotate with the rotary rod 443, the two sliding blocks 444 move horizontally towards each other, one end of the sliding block 444 is connected with a sub-sliding shaft 445, a main-sliding shaft 442 is slidingly arranged in the middle of the fixed box 441 (the sliding direction of the main-sliding shaft 442 is perpendicular to the movement direction of the sliding block 444), the fixed box 441 is provided with a sliding groove allowing the main-sliding shaft 442 to slide, the fixed box 441 is provided with a fifth telescopic member, an output end of the fifth telescopic member is connected with the main-sliding shaft 442, the fifth telescopic member can drive the main-sliding shaft 442 to move horizontally, the main-sliding shaft 442 is symmetrically hinged with clamping plates 446, one end of the clamping plate 446 close to the sub-sliding shaft 445 is hinged to the sub-sliding shaft 445, by adjusting the positions of the main-sliding shaft 442 and the sub-sliding shaft 445, the included angle between the two clamping plates 446 can be adjusted, so that the two clamping plates 446 can better fit the ton bag 5.

[0028] Referring to Figures 1-4 , preferably, the sliding block 444 is internally provided with a sixth telescopic member, an output end of the sixth telescopic member passes through the sliding block 444 and is connected with the sub-sliding shaft 445, the sixth telescopic member can drive the sub-sliding shaft 445 to move horizontally, thereby increasing the movement range of the clamping plate 446.

[0029] Referring to Figures 1-4 , preferably, one end of the clamping plate 446 away from the fixed box 441 is elastically connected with a plurality of top bars 447 (one end of the top bar 447 close to the clamping plate 446 passes into the clamping plate 446, the top bar 447 in the clamping plate 446 is symmetrically provided with an insertion block, the clamping plate 446 is internally provided with an insertion slot matched with the insertion block, and the top bar 447 and the clamping plate 446 are provided with elastic members 448), the top bar 447 will not be separated from the clamping plate 446, the top bar 447 can increase the friction between the clamping plate 446 and the ton bag 5, and improve the clamping effect.

[0030] Referring to Figures 1-4 , preferably, the elastic member 448 is a spring, which provides a return force.

[0031] Referring to Figures 1-4The first telescopic part 421, the second telescopic part 434, the third telescopic part 436, the fourth telescopic part, the fifth telescopic part and the sixth telescopic part are preferably electric cylinders, and the driving part 432 and the driver are preferably rotary electric machines, thereby providing power for the device.

[0032] Referring to Figures 1-4 When it is necessary to unload the ton bag 5, the ton bag 5 is conveyed to below the turnover frame 431 through the unloading group of hoists 1, the conveying belt 2, the elevator 3 and the guide rail type conveyor 411, an operator puts the bag opening of the ton bag 5 outside the fixed flange 437, then opens the third telescopic part 436, the third telescopic part 436 drives the clamping flange 435 to descend, the bag opening of the ton bag 5 is clamped by the clamping flange 435 and the fixed flange 437, the ton bag 5 is clamped by the clamping assembly 44, then the turnover frame 431 is turned over, the clamping claws 423 on the turnover frame 431 grab the bottom of the ton bag 5, the electromagnetic unloading valve in the unloading pipe 438 is opened to unload, at the same time, the ton bag 5 is knocked by the beating part 433 to assist unloading, after unloading is completed, the ton bag 5 on the clamping claws 423 can be taken off.

[0033] The utility model provides a kind of ton bag nondestructive unpacking system, including unpacking mechanism, unpacking mechanism and unloading group of hoists, conveying belt, elevator and guide rail type conveyor etc.

[0034] Of course, the utility model also can have other various embodiments, without departing from the utility model spirit and its essence, skilled in the art person when can be according to the utility model make various corresponding changes and deformation, but these corresponding changes and deformation all should belong to the claim protection scope of the utility model attached.

Claims

1. A ton bag non-destructive unpacking system, characterized by, Including unpacking mechanism, the unpacking mechanism includes frame, the frame is equipped with bag grabbing assembly, the bag grabbing assembly includes liftable mounting disc, the mounting disc is equipped with several clamping jaws, the bag grabbing assembly below is equipped with turnover assembly; The turnover assembly includes a rotatable turnover frame rotatably connected to the frame, the turnover frame includes a crossbeam and symmetrically arranged longitudinal rods connected to the crossbeam, a discharge pipe is provided through the crossbeam, a fixed flange and a liftable clamping flange are provided on the discharge pipe; The lower part of the discharge pipe is symmetrically provided with a clamping assembly for clamping ton bags.

2. The ton bag lossless unpacking system of claim 1, wherein, The clamping assembly includes symmetrically arranged fixed boxes that can move towards each other, each end of the fixed boxes near the center of symmetry is symmetrically provided with a rotatable rotating rod, the rotating rod is threadedly connected with a sliding block, and the internal thread directions of the two sliding blocks are opposite, the sliding block is slidingly connected to the fixed box, one end of the sliding block is connected with a secondary sliding shaft, the middle part of the fixed box is slidingly provided with a horizontally movable primary sliding shaft, the primary sliding shaft is symmetrically hinged with a clamping plate, one end of the clamping plate near the secondary sliding shaft is hinged to the secondary sliding shaft.

3. The ton bag lossless unpacking system of claim 2, wherein, The end of the clamping plate away from the fixed box is elastically connected with a plurality of top strips.

4. The ton bag lossless unpacking system of claim 3, wherein, The end of the clamping plate away from the fixed box is elastically connected with a plurality of top strips.

5. The ton bag lossless unpacking system of claim 1, wherein, The end of the clamping plate away from the fixed box is elastically connected with a plurality of top strips.

6. The ton bag lossless unpacking system of claim 1, wherein, The end of the clamping plate away from the fixed box is elastically connected with a plurality of top strips.

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