CN217100579U

CN217100579U - Tubular product bundling mechanism and automatic bundling machine

Info

Publication number: CN217100579U
Application number: CN202123239065.6U
Authority: CN
Inventors: 张伟光
Original assignee: Guangdong Liansu Machinery Manufacturing Co Ltd
Current assignee: Guangdong Liansu Machinery Manufacturing Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-02
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a tubular product binding mechanism and automatic strapping machine, including reason material mechanism, bagging machine constructs, promote the bracket, turn over a tub mechanism, reason material mechanism and bagging machine construct and are equipped with the binding mechanism, pay-off to the binding mechanism through reason material mechanism, tubular product ties up through the binding mechanism, the tubular product after accomplishing the tying up is sent into bagging machine structure and is overlapped the bag, the tubular product after accomplishing the bagging up promotes through promoting the support piece, the tubular product after accomplishing the promotion turns over a tub mechanism and turns over to the commodity circulation cage, the binding mechanism includes the tight belt subassembly, send and move back the area subassembly, the circular tape way, the hot knife subassembly; after the strapping tape passes through the band tightening assembly, the strapping tape is sent to the band returning assembly to be sent into the annular band channel and to surround the pipe, after the end part of the strapping tape enters the hot cutter assembly along the annular band channel to be fixed, the strapping tape is tightened by the band tightening assembly to be wound on the pipe, and the hot cutter assembly performs heat sealing and cutting on the strapping tape.

Description

Tubular product bundling mechanism and automatic bundling machine

Technical Field

The utility model relates to a strapper technical field, in particular to tubular product bundling mechanism and automatic strapper.

Background

At present, the domestic automatic strapping machine is used for strapping by using a PE film, the strapping effect is not ideal, and the PE film is easy to loosen in the transportation process, so that the prior film-covering strapping mode needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automatic strapping machine can tie up tubular product through the packing area to improve the stability in the transportation.

According to the first aspect of the utility model, a pipe bundling mechanism comprises a belt tightening component, a belt feeding and returning component, an annular belt channel and a hot cutter component; the tightening strap assembly is used for tightening the strapping strap; the feeding and returning belt assembly is used for conveying the strapping belt passing through the belt tightening assembly; the annular belt path is used for winding the strapping belt on the pipe; the hot cutter assembly is used for fixing and cutting the strapping tape; the strapping tape passes through behind the tight tape unit, by send the tape unit that moves back and send into in the annular band way and encircle on tubular product, the tip of strapping tape is followed the annular band way gets into behind the hot knife subassembly internal fixation, tight tape unit will take up the tight strapping tape, makes the strapping tape wind tightly on tubular product, hot knife subassembly carries out the heat-seal to the strapping tape again and cuts off.

According to some embodiments of the utility model, the tight belt subassembly is including tight belt cylinder, tight clamp piece, bottom plate, the tailpiece of the piston rod portion of tight belt cylinder rotates and is equipped with the connecting rod, the connecting rod with tight clamp piece rotates and connects, tight clamp piece slip through slide rail assembly adorn in on the bottom plate, slide rail assembly vertically sets up.

According to some embodiments of the present invention, the belt feeding and retracting assembly comprises a belt feeding and retracting wheel, an eccentric pressing wheel, a sector gear, a rack, and a belt path, wherein the belt feeding and retracting wheel is mounted on the servo motor; the eccentric pinch roller presses the feeding and withdrawing belt wheel; the eccentric pinch roller is connected with the sector gear, the sector gear is meshed with the rack, the rack is vertically arranged, and the rack is connected with the belt feeding and withdrawing cylinder.

According to the utility model discloses an automatic binding machine of second aspect embodiment, including reason material mechanism, bagging-off mechanism, reason material mechanism with the bagging-off mechanism is equipped with binding mechanism within a definite time, binding mechanism adopts foretell a tubular product binding mechanism.

According to the utility model discloses a some embodiments, the place ahead of tying up the mechanism sets gradually the pressure pipe subassembly, keeps off the pipe subassembly, it is used for blockking that the tubular product is carried to keep off the pipe subassembly, and passes through press the pipe subassembly to fix tubular product.

According to the utility model discloses a some embodiments, press the pipe subassembly including pressing the pipe cylinder, pressing the pipe piece, trusteeship groove, press the pipe piece dress in press on the pipe cylinder, the trusteeship groove is located press pipe piece below, the trusteeship groove is used for bearing tubular product.

According to some embodiments of the utility model, keep off the pipe subassembly including keeping off a tub cylinder, baffle, the baffle with keep off tub cylinder and connect, keep off tub cylinder and upwards stimulate the baffle or promote downwards the baffle.

According to some embodiments of the present invention, the material arranging mechanism comprises a pipe conveying channel, a pipe discharging assembly and a pipe pushing assembly, wherein the pipe discharging assembly is arranged below the pipe conveying channel, and faces the pipe pushing assembly; the conveying tail end of the pipe conveying channel is provided with a pipe turning baffle; the calandria subassembly includes pipe falling rack, the pipe falling rack is located the below of sending pipe passageway, the pipe falling rack sets up to one side downwards, the lower of going up the pipe falling rack is equipped with guide baffle, the pipe falling rack is located the below of pipe falling rack, the pipe falling rack is down to one side towards the ejector sleeve subassembly, the pipe falling rack is equipped with the circle sword.

According to some embodiments of the present invention, the pipe pushing assembly comprises a material pushing groove and a material pushing block, the material pushing groove is located below the pipe arranging assembly, the material pushing block is located in the material pushing groove, and the moving direction of the material pushing block faces the bundling mechanism; the material pushing frame is mounted on each of two sides of the material pushing block, a sliding block seat is mounted at the bottom of the material pushing frame, and the sliding block seats are mounted on the sliding rails in a sliding mode.

According to some embodiments of the present invention, the bagging mechanism includes two heat sealing members, two bag clamping claws, two guide sleeves, and a bag sleeving tail frame, the bag clamping claws are disposed between the two heat sealing members, the guide sleeves are disposed outside the heat sealing members on the right side, and the bag clamping claws move toward or away from the guide sleeves; the bag sleeving tail frame is arranged on the outer side of the heat sealing piece on the left side, and a bag cutting knife is arranged on the bag sleeving tail frame and moves from bottom to top.

The utility model discloses following beneficial effect has at least:

1. the pipe is bundled by the packing belt, so that the pipe is firmer and more convenient to transport;

2. reduce the consumptive material cost, save the manual work simultaneously and carry out the consumptive material and change.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an overall schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the material arranging mechanism shown in FIG. 1;

FIG. 3 is a side schematic view of the strapping mechanism shown in FIG. 1;

FIG. 4 is an exploded view of the strapping mechanism shown in FIG. 1;

FIG. 5 is a schematic view of the belt tightening assembly, belt feeding and discharging assembly, endless belt path, and hot knife assembly of the strapping mechanism shown in FIG. 1;

FIG. 6 is a schematic view of a feed and return strap assembly of the strapping mechanism shown in FIG. 1;

fig. 7 is a schematic view of the bagging mechanism, lifting bracket, and tube-flipping mechanism shown in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 3, 5 and 6, the pipe bundling mechanism comprises a belt tightening assembly 210, a belt feeding and returning assembly 220, an annular belt passage 230 and a hot cutter assembly; the strap tensioning assembly 210 is used to tension the strap; the feed and return strap assembly 220 is used to feed the strap through the tightening assembly 210; the endless belt path 230 is used to wrap the strapping around the tubing; the hot cutter assembly is used for fixing and cutting the strapping tape.

After the strapping tape passes through the band tightening assembly 210, the strapping tape is sent into the annular band path 230 by the band sending and returning assembly 220 and surrounds the pipe, after the end part of the strapping tape enters the hot cutter assembly along the annular band path 230 for fixing, the strapping tape is tightened by the band tightening assembly 210 to be wound on the pipe, and the hot cutter assembly carries out heat sealing and cutting on the strapping tape.

The belt tightening assembly 210 comprises a belt tightening cylinder 211, a clamping block 212 and a bottom plate 213, a connecting rod 214 is rotatably mounted at the end of a piston rod of the belt tightening cylinder 211, the connecting rod 214 is rotatably connected with the clamping block 212, the clamping block 212 is slidably mounted on the bottom plate 213 through a sliding rail sliding way assembly 215, and the sliding rail sliding way assembly 215 is longitudinally arranged.

When the strapping tape is tensioned, the clamping block 212 is pulled by the strapping cylinder 211 through the linkage 214, causing the clamping block 212 to move up the glide track assembly 215, causing the clamping block 212 to pull the strapping tape up, causing the strapping tape to be wound around the tubing.

The feeding and withdrawing belt assembly 220 comprises a feeding and withdrawing belt wheel 221, an eccentric pressing wheel 222, a sector gear 223, a rack 224 and a belt channel 225, wherein the feeding and withdrawing belt wheel 221 is arranged on a servo motor; the eccentric pinch roller 222 presses on the feeding and withdrawing belt roller 221; the eccentric pinch roller 222 is connected with a sector gear 223, the sector gear 223 is meshed with a rack 224, the rack 224 is vertically arranged, and the rack 224 is connected with a tape feeding and withdrawing cylinder 226.

When the belt feeding and retracting device works, the belt feeding and retracting cylinder 226 pushes the rack 224, when the rack 224 moves, the sector gear 223 meshed with the rack 224 rotates, so that the eccentric pressing wheel 222 rotates, the eccentric pressing wheel 222 is contacted with the belt feeding and retracting wheel 221, and the servo motor drives the belt feeding and retracting wheel 221 to rotate clockwise to perform belt feeding; when the contact between the eccentric pressing wheel 222 and the feeding/discharging belt wheel 221 is released, the servo motor drives the feeding/discharging belt wheel 221 to rotate counterclockwise, thereby performing a belt discharging operation.

Referring to fig. 1, an automatic strapping machine includes a material arranging mechanism 100, a bag sleeving mechanism 300, a lifting bracket 400, and a tube turning mechanism 500, wherein a strapping mechanism 200 is installed between the material arranging mechanism 100 and the bag sleeving mechanism 300, and the strapping mechanism 200 adopts one of the above-mentioned tube strapping mechanisms; the material arranging mechanism 100 feeds materials to the bundling mechanism 200, the tubes are bundled by the bundling mechanism 200, the bundled tubes are fed into the bagging mechanism 300 to be bagged, the tubes after bagging are lifted by the lifting support piece, and the lifted tubes are turned onto the logistics cage by the tube turning mechanism 500.

Referring to fig. 3 and 4, a pressure pipe assembly 250 and a pipe blocking assembly 260 are sequentially arranged in front of the strapping mechanism 200, and the pipe blocking assembly 260 is used for blocking the pipe from being conveyed and fixing the pipe through the pressure pipe assembly 250.

The pressure pipe assembly 250 comprises a pressure pipe cylinder 251, a pressure pipe block 252 and a pipe supporting groove 253, the pressure pipe block 252 is mounted on the pressure pipe cylinder 251, the pipe supporting groove 253 is located below the pressure pipe block 252, and the pipe supporting groove 253 is used for supporting a pipe.

The baffle pipe assembly 220 comprises a baffle pipe cylinder 261 and a baffle 262, wherein the baffle 262 is connected with the baffle pipe cylinder 261, and the baffle pipe cylinder 261 pulls the baffle 262 upwards or pushes the baffle 262 downwards.

The strapping assembly 230 clamps the strap around the tube by moving the strapping moving cylinder through one cycle, and withdraws the excess strap so that the strap tightens the tube.

Referring to fig. 2, the material arranging mechanism 100 includes a pipe conveying channel 110, a pipe discharging assembly 120, and a pipe pushing assembly 130, wherein the pipe discharging assembly 120 is disposed below the pipe conveying channel 110, and the pipe discharging assembly 120 faces the pipe pushing assembly 130; the pipe turning baffle 140 is arranged at the conveying end of the pipe conveying channel 110, when the pipe is conveyed to the conveying end of the pipe conveying channel 110, the pipe collides with the pipe turning baffle 140, so that the pipe is turned over to the pipe discharging assembly 120, the pipe is discharged according to the number of the pipes bundled each time, the pipe after pipe discharging enters the pipe pushing assembly 130, and the pipe is pushed to the bundling mechanism 200 through the pipe pushing assembly 130 to be bundled.

The pipe arranging component 120 comprises an upper pipe falling rack 121 and a lower pipe falling rack 122, wherein the pipe falls to the lower upper pipe falling rack 121 from the pipe conveying channel 110, the pipe rolls downwards along the upper pipe falling rack 121 to the lowest position in an inclined mode, the pipe is redirected and rolls to the lower pipe falling rack 122 through a guide baffle plate (262)123, the pipe rolls to the pipe pushing component 130 along the lower pipe falling rack 122 in an inclined mode, a circle cutter 124 is arranged on the lower pipe falling rack 122, when the number of the pipes entering the pipe pushing component 130 meets the preset number of the pipes, the circle cutter 124 is lifted, the pipes are prevented from continuously rolling into the pipe pushing component 130, and the pipes are arranged in order and bundled.

The push pipe assembly 130 comprises a push trough 131 and a push block 132, the push trough 131 is positioned below the pipe arrangement assembly 120, the push block 132 is positioned in the push trough 131 and moves towards the bundling mechanism (200) 200; the two sides of the material pushing block 132 are respectively provided with a material pushing frame 133, the bottom of the material pushing frame 133 is provided with a slider seat 134, the slider seat 134 is slidably arranged on a slide rail 135, and the material pushing frame 133 moves on the slide rail 135 to enable the material pushing block 132 to push the tubes in the material pushing groove 131, so that the tubes enter the bundling mechanism (200).

Referring to fig. 7, the bagging mechanism 300 includes two heat sealing members 310, two bag clamping claws 320, a guide sleeve 330, and a bag bagging tail frame 340, the two heat sealing members 310 are adopted, the bag clamping claws 320 are installed between the two heat sealing members 310, the guide sleeve 330 is arranged outside the heat sealing member 310 on the right side, and the bag clamping claws 320 move towards or away from the guide sleeve 330; the bag sleeving tail frame 340 is arranged on the outer side of the left hot sealing piece 310, and a bag cutting knife is arranged on the bag sleeving tail frame 340 and moves from bottom to top.

When the bag is sleeved, the bag clamping claw 320 tightly grasps the opening of the packaging bag and moves towards the guide sleeve 330, so that the packaging bag is sleeved on the pipe, the heat sealing assembly performs heat sealing on the packaging bag, and after the sealing is completed, the bag cutting knife moves from bottom to top to cut the bag.

The highest position of the lifting bracket 400 is provided with a tube overturning mechanism 500, the tube overturning mechanism 500 comprises a tube overturning rod 510 and a duplex motor 520, two ends of the duplex motor 520 are respectively provided with the tube overturning rod 510, the tube overturning rod 510 is provided with a tube supporting plate 530, and the duplex motor 520 rotates the tube overturning rod 510 to overturn the tube overturning rod 510; the packed tubes are lifted to the highest position by the lifting bracket 400 and are sent to the tube supporting plate 530, and the tube overturning rod 510 is rotated by the duplex motor 520, so that the tubes on the tube supporting plate 530 are overturned to the logistics cage.

The knife assembly in this embodiment can be used as follows: the cutter assembly comprises a cutter groove, a first pressure block, a second pressure block, a third pressure block and a cutting edge, wherein the first pressure block, the second pressure block and the third pressure block are sequentially arranged in the cutter groove from left to right, the first pressure block and the third pressure block are pushed against the sliding cover by the cam assembly and then are fixed with the packaging tape, the packaging tape is heated by the cutter body feeding, the packaging tape is pushed against the sliding cover by the cam assembly 240 by the second pressure block, so that the packaging tapes are mutually bonded, and meanwhile, the packaging tape is cut by the cutting edge on the second pressure block.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A pipe strapping mechanism, comprising:

a tightening assembly (210), the tightening assembly (210) for tightening the strap;

a feed and return strap assembly (220), the feed and return strap assembly (220) for conveying the strap through the strap tensioner assembly (210);

an endless belt path (230), the endless belt path (230) for wrapping a strapping band around the tubing;

a hot knife assembly for securing and cutting the strap;

after the strapping tape passes through the strapping tape tightening assembly (210), the strapping tape is fed into the annular tape channel (230) by the tape feeding and withdrawing assembly (220) and surrounds the pipe, after the end part of the strapping tape enters the hot cutter assembly along the annular tape channel (230) to be fixed, the strapping tape is tightened by the strapping tape tightening assembly (210), so that the strapping tape is wound on the pipe, and the hot cutter assembly carries out heat sealing and cutting on the strapping tape.

2. The pipe bundling mechanism according to claim 1, wherein the tightening assembly (210) comprises a tightening cylinder (211), a clamping block (212) and a bottom plate (213), a connecting rod (214) is rotatably mounted at an end of a piston rod of the tightening cylinder (211), the connecting rod (214) is rotatably connected with the clamping block (212), the clamping block (212) is slidably mounted on the bottom plate (213) through a sliding rail assembly (215), and the sliding rail assembly (215) is longitudinally arranged.

3. The pipe bundling mechanism according to claim 1, wherein the feeding and withdrawing belt assembly (220) comprises a feeding and withdrawing belt wheel (221), an eccentric pressing wheel (222), a sector gear (223), a rack (224) and a belt channel (225), the feeding and withdrawing belt wheel (221) is mounted on a servo motor; the eccentric pinch roller (222) presses on the feeding and withdrawing belt pulley (221); the eccentric pinch roller (222) is connected with the sector gear (223), the sector gear (223) is meshed with the rack (224), the rack (224) is vertically arranged, and the rack (224) is connected with a belt feeding and withdrawing cylinder (226).

4. An automatic strapping machine, characterized by comprising a material arranging mechanism (100) and a bag sleeving mechanism (300), wherein a strapping mechanism (200) is arranged between the material arranging mechanism (100) and the bag sleeving mechanism (300), and the strapping mechanism (200) adopts a pipe strapping mechanism as claimed in any one of claims 1 to 3.

5. The automatic strapping machine in accordance with claim 4, wherein a pressure pipe unit (250) and a tube blocking unit (260) are disposed in sequence in front of the strapping mechanism (200), and the tube blocking unit (260) is used for blocking the delivery of the tube and fixing the tube by the pressure pipe unit (250).

6. The automatic strapping machine of claim 5 wherein the clamp tube assembly (250) includes a clamp tube cylinder (251), a clamp tube block (252), and a support tube slot (253), the clamp tube block (252) being mounted to the clamp tube cylinder (251), the support tube slot (253) being located below the clamp tube block (252), the support tube slot (253) being configured to support a tube.

7. The automated strapping machine of claim 5 wherein the tube stop assembly (260) includes a tube stop cylinder (261), a flapper (262), the flapper (262) being coupled to the tube stop cylinder (261), the tube stop cylinder (261) pulling the flapper (262) upward or pushing the flapper (262) downward.

8. The automatic strapping machine according to claim 4, wherein the material arranging mechanism (100) comprises a tube conveying channel (110), a tube arranging assembly (120) and a tube pushing assembly (130), the tube arranging assembly (120) is arranged below the tube conveying channel (110), and the tube arranging assembly (120) faces the tube pushing assembly (130); the conveying tail end of the pipe conveying channel (110) is provided with a pipe overturning baffle (140); calandria subassembly (120) is including falling pipe support (121), whereabouts pipe support (122), it is located to go up pipe support (121) send the below of pipe channel (110), it sets up to go up pipe support (121) slant downwards, the lower of going up pipe support (121) is equipped with direction baffle (123), whereabouts pipe support (122) are located go up the below of falling pipe support (121), whereabouts pipe support (122) slant downwards orientation ejector sleeve subassembly (130), circle sword (124) are equipped with on whereabouts pipe support (122).

9. The automated strapping machine of claim 8 wherein the push tube assembly (130) includes a chute (131), a pusher block (132), the chute (131) being located below the racking assembly (120), the pusher block (132) being located within the chute (131) and moving in a direction toward the strapping mechanism (200); the material pushing frame (133) is respectively installed on two sides of the material pushing block (132), a sliding block seat (134) is installed at the bottom of the material pushing frame (133), and the sliding block seat (134) is installed on a sliding rail (135) in a sliding mode.

10. The automatic strapping machine according to claim 4, wherein the bagging mechanism (300) comprises two heat sealing members (310), two bag clamping claws (320), a guide sleeve (330), and a bag sleeving tailstock (340), the two heat sealing members (310) are arranged, the bag clamping claws (320) are arranged between the two heat sealing members (310), the guide sleeve (330) is arranged outside the heat sealing members (310) on the right side, and the bag clamping claws (320) move towards or away from the guide sleeve (330); the bag sleeving tail frame (340) is arranged on the left side, the hot sealing piece (310) is arranged on the outer side, a bag cutting knife is arranged on the bag sleeving tail frame (340), and the bag cutting knife moves from bottom to top.