CN215044423U - Automatic cutting and winding device for packing belt - Google Patents

Abstract

The application relates to an automatic cutting and winding device for a packing belt, which comprises a rack, wherein a cutting mechanism for cutting the packing belt, a winding mechanism for arranging the cut packing belt and a conveying mechanism for conveying the cut packing belt to the winding mechanism are arranged on the rack; the cutting mechanism comprises a clamping component for clamping the packing belt and a cutting knife arranged on the clamping component, and the clamping component can be opened and closed; the conveying mechanism comprises a first driving component and a second driving component, wherein the first driving component drives the cutting mechanism to move along the vertical direction, and the second driving component drives the cutting mechanism to move towards the direction close to or far away from the winding mechanism. This application has the automatic cutout and the clearance of realization to packing area to improve the effect of article bale breaking efficiency.

Description

Automatic cutting and winding device for packing belt

Technical Field

The application relates to the technical field of cutting devices, in particular to an automatic cutting and winding device for a packing belt.

Background

When articles are loaded in batches, a packing film and a packing belt are generally required to pack a plurality of articles together, so that the shaking of the articles in the transportation process is reduced, and the damage to the articles is reduced. After the articles are transported to the buyer, the packing belt is cut off by using tools such as scissors and the like, the packing film is torn open, the unpacking of the articles is completed, and then the articles are transported to a warehouse.

With respect to the related art among the above, the inventors consider that the following disadvantages exist: the mode that the packing belts for binding the objects are manually cut off by using the scissors is low in efficiency, and a large amount of time is needed for manually pulling the broken packing belts off the objects, so that the unpacking efficiency is low. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the unpacking efficiency of articles, the application provides a packing belt automatic cutting coiling mechanism.

The application provides a pair of packing area automatic cutout coiling mechanism adopts following technical scheme:

the automatic cutting and winding device for the packing belt comprises a rack, wherein a cutting mechanism for cutting the packing belt, a winding mechanism for arranging the cut packing belt and a conveying mechanism for conveying the cut packing belt to the winding mechanism are arranged on the rack; the cutting mechanism comprises a clamping assembly for clamping the packing belt and a cutting knife arranged on the clamping assembly, and the clamping assembly can be opened and closed; the conveying mechanism comprises a first driving assembly and a second driving assembly, wherein the first driving assembly drives the cutting mechanism to move along the vertical direction, and the second driving assembly drives the cutting mechanism to move towards the direction close to or far away from the winding mechanism.

Through adopting above-mentioned technical scheme, when needs cutting packing area, place article and order about cutting mechanism and move down to packing area position at the regional first drive assembly of cutting, the centre gripping subassembly is cliied packing area, and the cutting knife is with packing area automatic cutout. Then the centre gripping subassembly continues the packing area of centre gripping quilt cutting off, and second drive assembly orders about cutting mechanism and removes towards the direction that is close to winding mechanism, and the packing area is pulled at the removal in-process to the centre gripping subassembly to transport the packing area after the cutting to winding mechanism position, then the packing area is loosened to the centre gripping subassembly, and the packing area is automatic to drop from the article under winding mechanism's effect, thereby accomplishes the automatic arrangement in packing area. The time spent on manually detaching the cut packing belt from the article is saved, and the unpacking efficiency of the article is improved.

Preferably, the clamping assembly comprises a clamping plate and a first driving piece for driving the clamping plate to move along the vertical direction, the clamping plate comprises a first clamping part and a second clamping part located below the second clamping part, the first clamping part is fixedly connected with one end of the second clamping part, a gap for inserting a packing belt is reserved between the other end of the first clamping part and the other end of the second clamping part, the cutting knife is fixed on the first driving piece, and a knife head of the cutting knife is arranged towards the clamping plate.

Through adopting above-mentioned technical scheme, when cutting packing area, remove splint to make the second clamping part pass from the space between article surface and the packing area, thereby make packing area joint in the clearance between first clamping part and second clamping part, then, first driving piece drive splint shift up, the packing area follows the in-process that splint removed and the tool bit contact of cutting knife and is cut off by the cutting knife, thereby accomplishes the cutting in packing area.

Preferably, the clamping assembly further comprises a pressing block for pressing the packing belt on the clamping plate and a second driving piece for driving the pressing block to move in the vertical direction, and the cross section area of the second clamping portion is larger than that of the first clamping portion.

Through adopting above-mentioned technical scheme, after the packing area is located the space between first clamping part and the second clamping part, the second driving piece orders about the briquetting and moves down, and the briquetting cooperation second clamping part presss from both sides the packing area tightly, then the first driving piece orders about splint, the second driving piece orders about the briquetting and shifts up in step to make the packing area can not follow the space landing between first clamping part and the second clamping part, thereby improve the success rate that cutting mechanism cut off the packing area. And when the packing belt is cut off, the pressing block and the second clamping part continue to clamp the packing belt, so that the packing belt can be conveyed to the position of the winding mechanism under the action of the second driving assembly.

Preferably, the winding mechanism includes a first roller and a second roller which are oppositely disposed, a third driving member which drives the first roller to wind in a direction close to or away from the second roller, and a fourth driving member which drives the second roller to rotate.

Through adopting above-mentioned technical scheme, after the packing area was cut off by the cutting knife, briquetting and splint still pressed from both sides the packing area tightly, and the second drive assembly orders about clamping component to remove towards the direction that is close to winding mechanism. After the clamping assembly clamps the packing belt and moves to a position above the first roller and the second roller, the second driving assembly drives the clamping assembly to move downwards until the packing belt is located between the first roller and the second roller, and the third driving piece drives the first roller to move towards a direction close to the second roller, so that the packing belt is clamped. The second driving piece drives the pressing block to move towards the direction far away from the clamping plate, so that the packing belt is loosened. The fourth driving part drives the second roller to rotate, and the packing belt automatically falls off from the bound articles and is wound to the cleaning area under the action of friction force of the first roller and the second roller.

Preferably, the frame is provided with a support frame, the support frame is connected with the frame in a sliding manner along the vertical direction, the cutting mechanism is installed on the support frame, and the first driving assembly drives the support frame to move along the vertical direction.

Through adopting above-mentioned technical scheme, first drive assembly orders about the support frame and removes along vertical direction to drive cutting mechanism and remove along vertical direction. And the frame plays the guide effect to the carriage to make the carriage more stable in the slip process.

Preferably, the support frame is provided with a substrate, the cutting mechanism is installed on the substrate, and the second driving assembly is installed on the support frame and drives the substrate to move towards a direction close to or far away from the winding mechanism.

Through adopting above-mentioned technical scheme for cutting mechanism can move towards the direction that is close to or keeps away from winding mechanism.

Preferably, the lower surface of the base plate is vertically and rotatably connected with a rotating arm, a third driving assembly for driving the rotating arm to rotate is arranged on the base plate, a rotating plane of the rotating arm is horizontally arranged, and the cutting mechanism is arranged at one end, far away from the moving block, of the rotating arm.

Through adopting above-mentioned technical scheme for cutting mechanism can rotate wantonly in the horizontal plane of certain extent, has strengthened cutting mechanism's flexibility, so that the cutting packing area, thereby improves the cutting efficiency in packing area.

Preferably, the end, far away from the moving block, of the rotating arm is vertically and rotatably connected with a connecting rod, a fourth driving assembly for driving the connecting rod to rotate is arranged on the rotating arm, the cutting mechanisms are provided with multiple groups, and the circumferences of the multiple groups of cutting mechanisms are uniformly distributed on the periphery of the connecting rod.

Through adopting above-mentioned technical scheme, a packing area for ligature article generally is provided with many, consequently, through setting up multiunit cutting mechanism, can utilize multiunit cutting mechanism to cut many packing areas in proper order and once only carry to winding mechanism to improve the unpacking efficiency of article.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the packing belt cut off by the cutting knife is clamped by the clamping assembly, the first driving assembly and the second driving assembly are matched to convey the clamping assembly to the area where the winding mechanism is located, and the winding mechanism winds the packing belt conveyed by the clamping assembly, so that the packing belt automatically falls off from the articles, the automatic arrangement of the packing belt is completed, and the unpacking efficiency of the articles is improved;

2. when the packing belt needs to be cut, the clamping plate is driven to move so that the packing belt is clamped between the first clamping part and the second clamping part, then the pressing block is driven to move through the second driving piece until the pressing block presses the packing belt to the second clamping part, and the clamping plate is driven to move until the packing belt is abutted to the cutting knife and is cut off by the cutting knife, so that the automatic cutting of the packing belt is realized;

3. after the packing area after being cut is transported to between first reel and the second reel along with the centre gripping subassembly, the third driving piece orders about first reel and removes, thereby first reel and second reel cooperation press from both sides the packing area tightly, and the fourth driving piece orders about the second reel and rotates, and the packing area is automatic drops and is dragged to the clearance district from the article under the effect of first reel, second reel frictional force.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the cutting mechanism of the present application in cooperation with a second drive assembly;

FIG. 3 is a schematic structural view of a third drive assembly of the present application;

FIG. 4 is an enlarged schematic view of A of FIG. 3 of the present application;

FIG. 5 is a schematic view of the internal structure of the swivel arm in the present application;

fig. 6 is a schematic structural diagram of a winding mechanism in the present application.

Description of reference numerals: 100. a frame; 1001. a gantry; 1002. connecting columns; 200. a winding mechanism; 2001. a support; 2002. a first reel; 2003. a second reel; 2004. a third cylinder; 2005. a winding motor; 3. a cutting mechanism; 31. a clamping assembly; 311. a splint; 3111. a first clamping portion; 3112. a second clamping portion; 312. a first cylinder; 313. briquetting; 314. a second cylinder; 32. a cutting knife; 4. a conveying mechanism; 41. a first drive assembly; 411. a rotating rod; 412. a first motor; 413. pulling a rope; 42. a second drive assembly; 421. a connecting shaft; 422. a second motor; 423. a first pulley; 424. a first synchronization belt; 5. a support frame; 51. a support plate; 6. a guide strip; 7. a guide sleeve; 8. a substrate; 9. connecting blocks; 10. a supporting strip; 11. a sliding sleeve; 12. a rotating arm; 13. a third drive assembly; 131. a third motor; 132. a transmission gear; 133. a gear case; 134. a drive gear; 14. a vertical rod; 15. a limiting block; 16. a connecting rod; 17. a fourth drive assembly; 171. a fourth motor; 172. a speed reducer; 173. a second pulley; 174. a third belt pulley; 175. a second synchronous belt; 18. a base station; 181. a connecting plate; 182. a fixing ring; 19. a first fixing plate; 20. and a second fixing plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses packing area automatic cutout coiling mechanism. Referring to fig. 1, the automatic cutting and winding device for the packing belt comprises a rack 100 and a control console, wherein a cutting mechanism 3 for cutting the packing belt, a winding mechanism 200 for arranging the cut packing belt, and a conveying mechanism 4 for conveying the cut packing belt to the winding mechanism 200 are arranged on the rack 100.

Referring to fig. 1, the rack 100 includes two portal frames 1001 arranged side by side at intervals, and a connecting column 1002 is fixedly connected between the top ends of the two portal frames 1001. A support frame 5 is arranged between one sides of the two portal frames 1001, and the cutting mechanism 3 is arranged on the support frame 5. The conveying mechanism 4 comprises a first driving assembly 41 for driving the support frame 5 to move in the vertical direction and a second driving assembly 42 arranged on the support frame 5 for driving the cutting mechanism 3 to move towards or away from the winding mechanism 200. The winding mechanism 200 and the support frame 5 are located on the same side of the gantry 1001.

Referring to fig. 1, the first driving assembly 41 includes a rotating rod 411 rotatably inserted between top ends of two portal frames 1001, one end of the rotating rod 411 penetrates one of the portal frames 1001, a first motor 412 for driving the rotating rod 411 to rotate is installed on the portal frame 1001, the first motor 412 is electrically connected to the console, and an output shaft of the first motor 412 is fixedly connected to the rotating rod 411. Both ends of the rotating rod 411 are respectively fixedly connected with a pulling rope 413 in a winding manner, the pulling rope 413 is a steel bar chain, and the pulling rope 413 is far away from the rotating rod 411 and is fixedly connected with the support frame 5.

Referring to fig. 1, one side of each portal frame 1001 provided with a support frame 5 is fixedly connected with a guide strip 6 along the height direction of the portal frame, the guide strips 6 are vertically arranged, the cross section of each guide strip 6 is arranged in an i-shaped manner, the support frame 5 is fixedly connected with a guide sleeve 7 matched with the cross section of each guide strip 6 in shape, and each guide sleeve 7 is sleeved on the periphery of each guide strip 6 and is connected with the guide strips 6 in a sliding manner along the length direction of each guide strip 6. The guide strip 6 is matched with the guide sleeve 7 to guide the support frame 5, so that the support frame 5 is more stable in the moving process.

Referring to fig. 2, the supporting frame 5 includes two supporting plates 51 disposed vertically and oppositely, and the two supporting plates 51 are sandwiched between two portal frames 1001. The base plate 8 is connected between the two support plates 51 in a sliding manner, and the cutting mechanism 3 is arranged on the base plate 8.

Referring to fig. 2, the second driving assembly 42 includes a plurality of connecting shafts 421 rotatably inserted between the two supporting plates 51 and a second motor 422 for driving one of the connecting shafts 421 to rotate, and the second motor 422 is electrically connected to the console. The connecting shafts 421 are distributed at intervals along the length direction of the supporting plate 51, the two ends of each connecting shaft 421 are fixedly connected with first pulleys 423, and first synchronous belts 424 are sleeved between the two groups of first pulleys 423 in a transmission manner. The second motor 422 is mounted on any one of the support plates 51, and an output shaft of the second motor 422 is fixedly connected with a corresponding connecting shaft 421. The base plate 8 is fixedly connected with a connecting block 9 fixedly connected with the first synchronous belt 424. The second motor 422 operates to drive the connecting shaft 421, the first belt pulley 423 and the first synchronous belt 424 to rotate, so as to drive the substrate 8 to move.

Referring to fig. 3, the support bars 10 are fixedly connected to the lower surfaces of the two support plates 51 along the length direction thereof, and the cross sections of the support bars 10 are arranged in an i-shape. The base plate 8 is located the below of backup pad 51, and the upper surface fixed connection of base plate 8 has the sliding sleeve 11 with support bar 10 cross-sectional shape complex, and sliding sleeve 11 and support bar 10 sliding sleeve connect. The supporting bars 10 support and guide the base plate 8 through the sliding sleeve 11, so that the sliding sleeve 11 is more stable in the moving process; at the same time, the load of the second motor 422 is reduced.

Referring to fig. 3, a rotating arm 12 is vertically and rotatably connected to the lower surface of the substrate 8, a third driving assembly 13 for driving the rotating arm 12 to rotate is disposed on the substrate 8, and the cutting mechanism 3 is disposed on the rotating arm 12. Through setting up swinging boom 12 for cutting mechanism 3 can follow swinging boom 12 and at horizontal rotation, has improved cutting mechanism 3's flexibility, is favorable to improving cutting mechanism 3's cutting efficiency.

Referring to fig. 3 and 4, a stem 14 is vertically and rotatably connected to the base plate 8, and the stem 14 penetrates the base plate 8. One end of the vertical rod 14 is fixedly connected with the upper surface of the rotating arm 12, the other end of the vertical rod 14 is fixedly connected with a limiting block 15, the cross sectional area of the limiting block 15 is larger than that of the vertical rod 14, and the limiting block 15 is in rotational butt joint with the upper surface of the substrate 8. The limit block 15 cooperates with the vertical rod 14 to support the rotating arm 12, so that the rotating arm 12 and the cutting mechanism 3 can move synchronously with the substrate 8 under the driving of the second driving assembly 42.

Referring to fig. 2 and 4, the third driving assembly 13 includes a third motor 131 mounted on the upper surface of the substrate 8, and the third motor 131 is electrically connected to the console. An output shaft of the third motor 131 is connected with a gear box 133, a worm gear is arranged in the gear box 133, and the gear box 133 is conventional and will not be described herein. A driving gear 134 is fixedly connected to an output shaft of the gear case 133. A space exists between the upper surface of the rotating arm 12 and the lower surface of the base plate 8, the driving gear 134 is located between the upper surface of the rotating arm 12 and the lower surface of the base plate 8, the transmission gear 132 is fixedly sleeved on the part of the vertical rod 14 located between the upper surface of the rotating arm 12 and the lower surface of the base plate 8, and the driving gear 134 is in meshing transmission with the transmission gear 132. The third motor 131 operates to drive the driving gear 134 to rotate through the gear box 133, and the worm gear in the gear box 133 converts the rotation of the output shaft of the third motor 131 in the horizontal plane into the rotation of the driving gear 134 in the vertical plane, thereby driving the transmission gear 132 and the rotating arm 12 to rotate.

Referring to fig. 5, a connecting rod 16 is vertically and rotatably connected to an end of the rotating arm 12 away from the substrate 8, and a fourth driving assembly 17 for driving the connecting rod 16 to rotate is disposed on the rotating arm 12. A base 18 for mounting the cutting mechanism 3 is connected to an end of the connecting rod 16 remote from the rotary arm 12.

Referring to fig. 3, the base 18 includes a connection plate 181 fixedly connected to the connection rod 16, a fixing ring 182 is fixed to an upper surface of the connection plate 181, and the cutting mechanism 3 is fixed to the fixing ring 182.

Referring to fig. 5, the rotating arm 12 is hollow, and the hollow portion of the rotating arm 12 penetrates the upper surface and the lower surface of the rotating arm to reduce the weight of the rotating arm 12. A first fixing plate 19 and a second fixing plate 20 are fixedly connected between two inner side walls of the rotating arm 12 in the length direction, the first fixing plate 19 and the second fixing plate 20 are both horizontally arranged, and the connecting rod 16 penetrates through the first fixing plate 19 and is rotatably connected with the first fixing plate 19 through a bearing.

Referring to fig. 5, the fourth driving assembly 17 includes a fourth motor 171 mounted on the rotating arm 12, the fourth motor 171 is electrically connected to the console, and the fourth motor 171 is disposed opposite to the connecting rod 16. An output shaft of the fourth motor 171 is in transmission connection with a reduction gearbox 172, a worm and gear structure is arranged in the reduction gearbox 172, and the reduction gearbox 172 is conventional and is not described herein. An output shaft of the reduction box 172 penetrates through the second fixing plate 20 and is rotatably connected with the second fixing plate 20 through a bearing, one end of the output shaft of the reduction box 172, which penetrates through the second fixing plate 20, is fixedly connected with a second belt wheel 173, one end of the connecting rod 16, which penetrates through the first fixing plate 19, is fixedly connected with a third belt wheel 174, and a second synchronous belt 175 is sleeved between the second belt wheel 173 and the third belt wheel 174 in a transmission manner. The fourth motor 171 operates and drives the second pulley 173, the second timing belt 175, and the third pulley 174 to rotate through the reduction gear box 172, thereby driving the connecting rod 16 to rotate.

Referring to fig. 5, the cutting mechanism 3 includes a clamping assembly 31 for clamping the strapping band and a cutting knife 32 provided on the clamping assembly 31, the clamping assembly 31 being openably disposed. The clamping assembly 31 includes a clamping plate 311 and a first driving member that drives the clamping plate 311 to move in a vertical direction. The first driving member is a first cylinder 312, and the first cylinder 312 is electrically connected to the console. The cylinder portion of the first cylinder 312 is fixedly connected to the outer circumferential surface of the fixing ring 182, and the piston rod of the first cylinder 312 is fixedly connected to the clamp plate 311. The clamping plate 311 includes a first clamping portion 3111 and a second clamping portion 3112 which are horizontally disposed opposite to each other, and the second clamping portion 3112 is located below the first clamping portion 3111. The first clamping portion 3111 and one end of the second clamping portion 3112 are fixedly connected, and a gap for inserting a strapping band is left between the first clamping portion 3111 and the other end of the second clamping portion 3112. The cutter 32 is fixed to the cylinder portion of the first cylinder 312 by a bolt, the cutter 32 is disposed vertically, and a head of the cutter 32 is disposed toward the first grip portion 3111.

When cutting the packing belt, the first cylinder 312 drives the clamp plate 311 to move down until the second clamping portion 3112 contacts the surface of the object, and the fourth driving component 17 drives the connecting rod 16 to rotate to drive the cutting mechanism 3 to rotate, so that the packing belt is clamped between the first clamping portion 3111 and the second clamping portion 3112. Then, the piston rod of the first cylinder 312 contracts to drive the clamping plate 311 and the packing belt to move upwards, and the packing belt is contacted with the tool bit of the cutting knife 32 and cut off by the cutting knife 32 in the process of moving upwards, so that the packing belt is cut.

Referring to fig. 5, the clamping assembly 31 further includes a pressing block 313 for pressing the packing belt against the clamping plate 311 and a second driving member for driving the pressing block 313 to move in a vertical direction. The second driving member is a second cylinder 314, and the second cylinder 314 is electrically connected to the console. The cylinder body of the second cylinder 314 is fixed on the inner ring surface of the fixing ring 182 and penetrates through the first fixing plate 19, and the piston rod of the second cylinder 314 is fixedly connected with the pressing block 313. The cross-sectional area of the second grip portion 3112 is larger than that of the first grip portion 3111, and the pressing piece 313 is disposed opposite to a portion of the second grip portion 3112 beyond the first grip portion 3111. After the packing belt joint is in the clearance department between first clamping part 3111 and second clamping part 3112, second cylinder 314 orders about briquetting 313 and moves down, briquetting 313 and the cooperation of second clamping part 3112 are in order to compress tightly the packing belt for the packing belt can not follow the clearance department roll-off between first clamping part 3111 and the second clamping part 3112. Then, the piston rod of the first cylinder 312 and the piston rod of the second cylinder 314 retract synchronously, so that the success rate of the cutting mechanism 3 for cutting the packing belt is improved.

After the packing belt is cut off, the pressing block 313 continues to press the packing belt, and the third driving assembly 13 drives the rotating arm 12 to rotate until the length direction of the rotating arm 12 is consistent with the length direction of the supporting plate 51. The second driving assembly 42 drives the substrate 8 to move so as to drive the rotating arm 12 and the cutting mechanism 3 to move towards the winding mechanism 200, and the cut packing belt is operated to the winding mechanism 200 under the action of the clamping assembly 31.

Referring to fig. 5, the cutting mechanism 3 is provided with a plurality of sets, and in the embodiment of the present application, the cutting mechanism 3 is provided with six sets, and the six sets of cutting mechanisms 3 are circumferentially distributed on the fixing ring 182 at intervals with the axis of the fixing ring 182 as the center. Because of the packing area that is used for ligature article generally is provided with many, consequently, through the quantity that increases cutting mechanism 3, can utilize multiunit cutting mechanism 3 to cut many packing areas in proper order and once only carry to winding mechanism 200 to improve the unpacking efficiency of article.

Referring to fig. 6, the winding mechanism 200 includes a bracket 2001 fixed between two portal frames 1001, a first winding drum 2002 and a second winding drum 2003 arranged on the bracket 2001 in a vertical opposite manner, a third driving member for driving the first winding drum 2002 to move toward or away from the second winding drum 2003, and a fourth driving member for driving the second winding drum 2003 to rotate, wherein the second winding drum 2003 rotates in a direction away from the support frame 5. The first spool 2002 is slidably coupled to the bracket 2001, and the second spool 2003 is rotatably coupled to the bracket 2001. The third driving part is a third cylinder 2004, the fourth driving part is a winding motor 2005, and the third cylinder 2004 and the winding motor 2005 are electrically connected with the console.

Referring to fig. 1 and 6, when the clamping assembly 31 carries the strapping tape to move over the first reel 2002 and the second reel 2003, the first driving assembly 41 drives the support frame 5 to move down, and the clamping assembly 31 follows the support frame 5 to move down until the strapping tape moves to a gap between the first reel 2002 and the second reel 2003. The third cylinder 2004 forces the first drum 2002 to move closer to the second drum 2003 until the strapping band is clamped, and the second cylinder 314 forces the press block 313 up, thereby releasing the strapping band. The winding motor 2005 drives the second winding drum 2003 to rotate, the second winding drum 2003 drives the first winding drum 2002 to rotate in the direction opposite to that of the second winding drum 2003 through friction force, the first winding drum 2002 and the second winding drum 2003 rotate in a counter-rotating mode so that the cut packing belt can be pulled off from the article and collected together, time for manually pulling the packing belt off from the article is saved, and unpacking efficiency of the article is improved.

The implementation principle of the automatic cutting and winding device for the packing belt in the embodiment of the application is as follows:

when cutting the strapping band, the article to be unpacked is placed in the cutting zone and the start button on the console is pressed. The first motor 412 is operated to lower the holding frame 5, and when the clamp plate 311 is moved to approach the article, the first motor 412 is stopped, and the first cylinder 312 is operated to lower the clamp plate 311 until the second grip portion 3112 is brought into contact with the surface of the article. The fourth driving assembly 17 drives the plurality of groups of cutting mechanisms 3 to rotate synchronously, the second clamping portion 3112 in contact with the outer surface of the article penetrates through a gap between the surface of the article and the packing belt, so that the packing belt is clamped between the first clamping portion 3111 and the second clamping portion 3112, and the fourth driving assembly 17 stops operating. The second cylinder 314 operates to drive the pressing block 313 to move towards the direction close to the clamping plate 311, and the pressing block 313 cooperates with the second clamping portion 3112 to clamp the packing belt. Subsequently, the first cylinder 312 drives the clamping plate 311, and the second cylinder 314 drives the pressing block 313 to move upwards synchronously. The packing belt abuts against the cutting knife 32 and is cut off by the cutting knife 32 in the process of moving up along with the clamping plate 311 and the pressing block 313. The pressing block 313 and the clamping plate 311 continue to press the cut packing belt.

Then, the third driving assembly 13 drives the rotating arm 12 to rotate so as to drive the multiple sets of cutting mechanisms 3 to rotate synchronously. After the plurality of groups of cutting mechanisms 3 move to the position of the other packing belt, the other group of cutting mechanisms 3 are utilized and the steps are repeated, so that the plurality of packing belts can be cut off one by one.

When the plurality of packing belts are cut off by the plurality of cutting mechanisms 3, the plurality of packing belts are respectively clamped by the plurality of clamping assemblies 31. The first motor 412 operates to lift the supporting frame 5, so as to drive the plurality of sets of cutting mechanisms 3 to move upwards, and at the same time, the third driving assembly 13 operates until the length direction of the rotating arm 12 is consistent with the length direction of the supporting plate 51, and the plurality of sets of cutting mechanisms 3 are adjusted to be close to the winding mechanism 200. The second driving assembly 42 drives the substrate 8 to move toward the winding mechanism 200 until the plurality of groups of cutting mechanisms 3 cross the winding mechanism 200, and at this time, the packing belt moves to the upper side of the winding mechanism 200 under the pulling of the clamping assembly 31.

The first motor 412 is operated to lower the support frame 5 until the strapping band is located between the first drum 2002 and the second drum 2003. The third cylinder 2004 operates to drive the first drum 2002 in a direction towards the second drum 2003, the first drum 2002 cooperating with the second drum 2003 to clamp the strapping band. Subsequently, the second air cylinders 314 on the sets of clamping assemblies 31 are operated synchronously to drive the pressing block 313 to move away from the second clamping portion 3112, so as to release the strapping band.

Then, the winding motor 2005 operates to drive the second winding drum 2003 to rotate, the second winding drum 2003 rotates to drive the first winding drum 2002 to rotate in the direction opposite to the direction of the winding drum 2003, and the packing belt automatically falls off from the article under the action of friction force between the first winding drum 2002 and the second winding drum 2003, so that automatic arrangement of the packing belt is completed. The time spent on manually detaching the cut packing belt from the article is saved, and the unpacking efficiency of the article is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a packing area automatic cutout coiling mechanism which characterized in that: the packaging belt winding machine comprises a rack (100), wherein a cutting mechanism (3) for cutting a packaging belt, a winding mechanism (200) for arranging the cut packaging belt and a conveying mechanism (4) for conveying the cut packaging belt to the winding mechanism (200) are arranged on the rack (100);

the cutting mechanism (3) comprises a clamping assembly (31) for clamping a packing belt and a cutting knife (32) arranged on the clamping assembly (31), and the clamping assembly (31) can be opened and closed; the conveying mechanism (4) comprises a first driving assembly (41) for driving the cutting mechanism (3) to move along the vertical direction and a second driving assembly (42) for driving the cutting mechanism (3) to move towards the direction close to or far away from the winding mechanism (200).

2. The automatic cutting and winding device for the packing belt according to claim 1, characterized in that: centre gripping subassembly (31) include splint (311) and drive splint (311) along the first driving piece that vertical direction removed, splint (311) include first clamping part (3111) and second clamping part (3112) that are located second clamping part (3112) below, the one end fixed connection of first clamping part (3111) and second clamping part (3112), leave between the other end of first clamping part (3111) and second clamping part (3112) and supply packing area male clearance, cutting knife (32) are fixed on first driving piece, the tool bit of cutting knife (32) sets up towards splint (311).

3. The automatic cutting and winding device for the packing belt according to claim 2, characterized in that: the clamping assembly (31) further comprises a pressing block (313) used for pressing the packing belt on the clamping plate (311) and a second driving piece driving the pressing block (313) to move in the vertical direction, and the cross section area of the second clamping portion (3112) is larger than that of the first clamping portion (3111).

4. The automatic cutting and winding device for the packing belt according to claim 1, characterized in that: the winding mechanism (200) comprises a first winding drum (2002) and a second winding drum (2003) which are arranged oppositely, a third driving piece for driving the first winding drum (2002) to wind in a direction close to or far away from the second winding drum (2003), and a fourth driving piece for driving the second winding drum (2003) to rotate.

5. The automatic cutting and winding device for the packing belt according to claim 3, characterized in that: the cutting machine is characterized in that a support frame (5) is arranged on the rack (100), the support frame (5) is connected with the rack (100) in a sliding mode in the vertical direction, the cutting mechanism (3) is installed on the support frame (5), and the support frame (5) is driven to move in the vertical direction by the first driving assembly (41).

6. The automatic cutting and winding device for the packing belt according to claim 5, wherein: be provided with base plate (8) on support frame (5), install on base plate (8) cutting mechanism (3), second drive assembly (42) are installed on support frame (5) and are driven base plate (8) and move towards the direction that is close to or keeps away from winding mechanism (200).

7. The automatic cutting and winding device for the packing belt according to claim 6, wherein: the vertical rotation of lower surface of base plate (8) is connected with swinging boom (12), be provided with on base plate (8) and order about swinging boom (12) pivoted third drive assembly (13), the rotation plane level of swinging boom (12) sets up, cutting mechanism (3) are installed and are kept away from the one end of movable block at swinging boom (12).

8. The automatic cutting and winding device for the packing belt according to claim 7, characterized in that: the vertical rotation of swinging boom (12) is connected with connecting rod (16), be provided with on swinging boom (12) and order about connecting rod (16) pivoted fourth drive assembly (17), cutting mechanism (3) are provided with multiunit, multiunit cutting mechanism (3) circumference evenly distributed is in the periphery of connecting rod (16).

Images