CN215323415U

CN215323415U - Loop-forming packaging device for sewing and wrapping thread

Info

Publication number: CN215323415U
Application number: CN202121737246.9U
Authority: CN
Inventors: 杨瑞堂
Original assignee: Nanchang Jingfuxin Wire Industry Co ltd
Current assignee: Nanchang Jingfuxin Wire Industry Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-28
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a stitch-covering, looping and packaging device, which comprises a box body and a packaging unit, wherein the box body is provided with a box body; a box body: its front side surface top fixed mounting has a toper packing section of thick bamboo, both ends are provided with first solid fixed ring and the solid fixed ring of second respectively about the outside of toper packing section of thick bamboo, and first solid fixed ring and the solid fixed ring of second are connected with the fixed surface of box respectively, the inboard bottom of box is provided with the fixed station, fixed mounting has electric telescopic handle on the fixed station, electric telescopic handle's flexible fixed mounting has first fixed plate, the rear side of box is provided with the access door, the middle part fixed mounting of access door has the handle, the bottom four corners of box is fixed mounting respectively has the universal wheel, the top of box is provided with the support element, and this sewing envelope curve lopping packing plant, it is effectual to pack, and convenient the removal can carry out height control according to the field of production to the plastic packaging film on the device.

Description

Loop-forming packaging device for sewing and wrapping thread

Technical Field

The utility model relates to the technical field of sewing and wrapping thread packaging, in particular to a sewing and wrapping thread looping packaging device.

Background

The stitched-over thread may also be referred to as an envelope thread. The sewing and covering thread is divided into a civil sewing and covering thread and an industrial sewing and covering thread and is mainly used for packaging a civil bag or an industrial bag opening;

in the production process of sewing envelope curve, need carry out heat-seal packing with adding a good sewing envelope curve to protect the sewing envelope curve, avoid being contaminated by sewage or contaminated by the dust at the in-process of transportation transport, current sewing envelope curve lopping packing plant removes more inconveniently, can not adjust the plastic packaging film on the equipment according to the production site, current sewing envelope curve lopping packing plant simultaneously, and packing effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a stitch-covering and looping packaging device which adopts the technical scheme that the stitch-covering and looping packaging device comprises a box body and a packaging unit;

a box body: the top of the front side surface of the box body is fixedly provided with a conical packaging barrel, the upper end and the lower end of the outer side of the conical packaging barrel are respectively provided with a first fixing ring and a second fixing ring, the first fixing ring and the second fixing ring are respectively and fixedly connected with the surface of the box body, the bottom of the inner side of the box body is provided with a fixing table, an electric telescopic rod is fixedly arranged on the fixing table, a first fixing plate is fixedly arranged on the telescopic end of the electric telescopic rod, the rear side of the box body is provided with an access door, the middle part of the access door is fixedly provided with a handle, four corners of the bottom of the box body are respectively and fixedly provided with universal wheels, the top of the box body is provided with a supporting unit, and the middle part of the box body is provided with a heat sealing unit; the plastic packaging film can be guided through the arrangement of the conical packaging barrel, the plastic packaging film can be limited and guided through the arrangement of the first fixing ring and the second fixing ring, meanwhile, workers can conveniently arrange the plastic packaging film, the maintenance of a power device in the box body is facilitated through the arrangement of the access door, the movement of the device is facilitated through the arrangement of the universal wheels, the plastic packaging film can be fixed through the arrangement of the supporting unit, the installation height of the plastic packaging film is adjusted, and the heat-sealing bonding treatment can be performed on a rear side seam of the plastic packaging film through the arrangement of the heat-sealing unit;

a packaging unit: the electric heating box comprises an electric heating block, a material cutting groove, a sliding rod, a second fixing plate, a first telescopic rod, a first compression spring and a material cutting block, wherein the electric heating block is fixedly arranged at the bottom of the front side surface of the box body; the second fixing plate retracts to enable the cutting block to extrude the plastic packaging film to a cutting groove in the electric heating block, when a protrusion on the cutting block is inserted into the cutting groove, the plastic packaging film is fused in a heat-sealing mode, the bottom of the packaged plastic film is sealed, when the cutting block is extruded with the cutting groove, the first telescopic rod retracts, and meanwhile, the cutting block is tightly attached to the cutting groove under the action of the first compression spring, and therefore the sealing effect of the plastic packaging film is guaranteed;

wherein: the electric heating device is characterized by further comprising a single chip microcomputer, wherein the single chip microcomputer is arranged on the left side surface of the box body, the output end of the single chip microcomputer is electrically connected with the input ends of the electric telescopic rod and the electric heating block, and the input end of the single chip microcomputer is electrically connected with the output end of an external power supply.

As a preferred technical scheme of the seaming and coiling packaging device, the supporting unit comprises a first supporting rod, a fixing bolt, a material shaft bolt, a second supporting rod and a connecting rod, the number of the first supporting rods is two, the first supporting rods are respectively arranged at the left end and the right end of the top of the box body in a bilateral symmetry manner, the first supporting rod is connected with the box body through a fixing bolt in a threaded manner, second supporting rods are respectively installed in slotted holes formed in the top of the first supporting rod in a sliding manner, the adjusting holes arranged on the side wall between the second supporting rod and the first supporting rod are respectively in threaded connection through a fixing bolt, the middle part of the second support bar is provided with a connecting rod, the connecting rod and the second support bar are respectively in threaded connection through a fixing bolt, the top of the second supporting rod is provided with a material shaft, and the material shaft is in threaded connection with the second supporting rod through a material shaft bolt. Through slidable mounting's second bracing piece on the first bracing piece to make the staff can adjust the height of second bracing piece according to the row's of operation scene seam envelope curve production material department of locating highly, with the second bracing piece with the regulation hole coincidence on the first bracing piece, then penetrate fixing bolt and fixed, will install the material axle at second bracing piece top through the material axle bolt and fix, thereby make things convenient for the staff to change the epaxial plastic packaging film of installation material.

As a preferred technical scheme of the sewing and covering thread looping and packaging device, the sewing and covering thread looping and packaging device further comprises a motor and a power wheel, wherein the motor is fixedly installed in the middle of the inner side of the box body, an output shaft of the motor penetrates through a through hole formed in the front side of the box body to be fixedly connected with the power wheel, and an input end of the motor is electrically connected with an output end of the single chip microcomputer. The power wheel is rotated by the operation of the motor, and after the power wheel is tightly contacted with the electric heating roller wheel through the bulge arranged on the outer side of the power wheel, the joint of the rear side of the plastic packaging film is thermally sealed and bonded, and the plastic packaging film is driven to move downwards.

As the preferable technical proposal of the utility model, the heat sealing unit comprises a pull rod, a baffle, a chute, an electric heating roller, a second compression spring, a second telescopic rod and a slide block, the pull rod is arranged at one end of the middle part of the right side of the box body, the pull rod penetrates through a through hole formed in the box body and is fixedly connected with the sliding block, a blocking piece is arranged at the right end of the pull rod, the diameter of the blocking piece is larger than that of the through hole in the box body, the baffle plate limits the pull rod, one end of the sliding block is connected with a sliding groove arranged at the front side of the box body in a sliding way, the end part of the slide block is rotatably connected with an electric heating roller, the left end and the right end of the right side surface of the slide block are respectively and fixedly provided with a second telescopic rod, the outer sides of the second telescopic rods are respectively movably sleeved with a second compression spring, the telescopic ends of the second telescopic rods are respectively fixedly connected with the inner wall of the box body, and the input ends of the electric heating rollers are electrically connected with the output end of the single chip microcomputer. Move to one side through the pull rod, thereby make the second telescopic link on the slider retract, after electric heat gyro wheel and power wheel part, thereby make things convenient for the staff to place the seam crossing of plastic packaging film rear side between power wheel and electric heat gyro wheel again, under second compression spring's effect, make the second telescopic link stretch out, make the slider slide to the other end of spout simultaneously, thereby make the surperficial in close contact with of electric heat gyro wheel and power wheel, heat to the uniform temperature through the electric heat gyro wheel, can carry out the heat-seal to the plastic packaging film between power wheel and the electric heat gyro wheel.

As the preferable technical scheme of the sewing and wrapping line looping and packaging device, the sewing and wrapping line looping and packaging device further comprises a temperature sensor, wherein the temperature sensor is arranged at the top of the right side surface of the box body, and the output end of the temperature sensor is electrically connected with the input end of the single chip microcomputer. Through the arrangement of the temperature sensor, the heating temperature of the electric heating block and the electric heating roller can be conveniently adjusted by workers.

The utility model has the beneficial effects that: the utility model rotates the power wheel through the operation of the motor, after the power wheel is tightly contacted with the electric heating roller, the joint at the rear side of the plastic packaging film is thermally sealed and bonded, and the plastic packaging film is driven to move downwards, when the seaming line produced outside falls into the conical packaging cylinder, the seaming line falls to the bottom of the plastic packaging film, the seaming line retracts through the electric telescopic rod, the slide rod slides along the slide hole on the box body, the second fixing plate retracts through the slide rod, the cutting block extrudes the plastic packaging film to the cutting groove on the electric heating block, the cutting block extrudes the cutting groove through the cutting block, the first telescopic rod retracts, and simultaneously, under the action of the first compression spring, the cutting block is tightly attached to the cutting groove, so that the plastic packaging film at the top of the seaming line is sealed and cut off, the packaging of the seaming line is completed, and through the arrangement of the universal wheel, make things convenient for the device to remove, the staff can be according to the row's of operation scene seam envelope curve production row material department height adjust the height of second bracing piece simultaneously, with the regulation hole coincidence on second bracing piece and the first bracing piece, then penetrate fixing bolt and fixed, will install the material axle at second bracing piece top through material axle bolt and fix to make things convenient for the staff to change the epaxial plastic packaging film of installation material.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a partially enlarged schematic view of the present invention.

In the figure: the device comprises a box body 1, an access door 2, a singlechip 3, a supporting unit 4, a first supporting rod 41, a fixing bolt 42, a material shaft 43, a material shaft bolt 44, a second supporting rod 45, a connecting rod 46, a packaging unit 5, an electric heating block 51, a material cutting groove 52, a sliding rod 53, a second fixing plate 54, a first telescopic rod 55, a first compression spring 56, a material cutting block 57, a heat sealing unit 6, a pull rod 61, a baffle plate 62, a sliding chute 63, an electric heating roller 64, a second compression spring 65, a second telescopic rod 66, a sliding block 67, an electric telescopic rod 7, a fixing table 8, a first fixing plate 9, a motor 10, a power wheel 11, a first fixing ring 12, a second fixing ring 13, a conical packaging barrel 14, a temperature sensor 15, a universal wheel 16 and a handle 17.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses a stitch-covering, looping and packaging device, which adopts the technical scheme that the device comprises a box body 1 and a packaging unit 5;

a box body 1: the top of the front side surface of the box body is fixedly provided with a conical packaging barrel 14, the upper end and the lower end of the outer side of the conical packaging barrel 14 are respectively provided with a first fixing ring 12 and a second fixing ring 13, the first fixing ring 12 and the second fixing ring 13 are respectively fixedly connected with the surface of the box body 1, the bottom of the inner side of the box body 1 is provided with a fixing table 8, an electric telescopic rod 7 is fixedly arranged on the fixing table 8, a first fixing plate 9 is fixedly arranged on the telescopic end of the electric telescopic rod 7, the rear side of the box body 1 is provided with an access door 2, the middle part of the access door 2 is fixedly provided with a handle 17, four corners of the bottom of the box body 1 are respectively fixedly provided with universal wheels 16, the top of the box body 1 is provided with a supporting unit 4, and the middle part of the box body 1 is provided with a heat sealing unit 6; the plastic packaging film can be guided by the arrangement of the conical packaging cylinder 14, so that the plastic packaging film can be more easily formed into a cylindrical structure, meanwhile, the plastic packaging film can be limited and guided by the arrangement of the first fixing ring 12 and the second fixing ring 13, meanwhile, the plastic packaging film can be conveniently arranged by workers, the plastic packaging film can be conveniently cut by the packaging unit 5 through the arrangement of the electric telescopic rod 7, through the arrangement of the access door 2, the maintenance of the power device in the box body 1 is convenient for the working personnel, the device is convenient to move through the arrangement of the universal wheels 16, the plastic packaging film can be fixed through the arrangement of the supporting unit 4, the installation height of the plastic packaging film is adjusted, and the heat-sealing bonding treatment can be carried out on the rear side gap of the plastic packaging film through the arrangement of the heat-sealing unit 6;

the packaging unit 5: the electric heating box comprises an electric heating block 51, a material cutting groove 52, a sliding rod 53, a second fixing plate 54, a first telescopic rod 55, a first compression spring 56 and a material cutting block 57, wherein the electric heating block 51 is fixedly arranged at the bottom of the front side surface of the box body 1, the material cutting groove 52 is arranged in the middle of the front side of the electric heating block 51, the second fixing plate 54 is arranged right in front of the electric heating block 51, the sliding rod 53 is fixedly arranged at the left end and the right end of the second fixing plate 54 respectively, the other end of the sliding rod 53 penetrates through a sliding hole formed in the box body 1 and is fixedly connected with the front side surface of the first fixing plate 9 respectively, three first telescopic rods 55 are arranged at equal intervals on the rear side of the second fixing plate 54, the first compression spring 56 is movably sleeved on the outer side of each first telescopic rod 55, and the material cutting block 57 is fixedly arranged on the telescopic ends of the first telescopic rods 55; the sliding rod 53 slides along the sliding hole on the box body 1 by retracting the electric telescopic rod 7, the sliding rod 53 drives the second fixing plate 54 to retract, the cutting block 57 extrudes the plastic packaging film to the cutting groove 52 on the electric heating block 51, when the bulge on the cutting block 57 is inserted into the cutting groove 52, the plastic packaging film is fused by heat sealing, the bottom of the packaged plastic film is sealed, when the cutting block 57 is extruded with the cutting groove 52, the first telescopic rod 55 retracts, and simultaneously the cutting block 57 is tightly attached to the cutting groove 52 under the action of the first compression spring 56, so that the sealing effect of the plastic packaging film is ensured;

wherein: still include singlechip 3, singlechip 3 sets up the left surface at box 1, and electric telescopic handle 7 and the input of electric heat piece 51 are connected to singlechip 3's output electricity, and external power source's output is connected to singlechip 3's input electricity.

The supporting unit 4 includes a first supporting rod 41, a fixing bolt 42, a material shaft 43, a material shaft bolt 44, a second supporting rod 45 and a connecting rod 46, the first supporting rod 41 is provided with two, the first supporting rod 41 is respectively arranged at the left end and the right end of the top of the box body 1 in a bilateral symmetry manner, the first supporting rod 41 is in threaded connection with the box body 1 through the fixing bolt 42, the second supporting rod 45 is respectively arranged in a groove hole formed in the top of the first supporting rod 41 in a sliding manner, adjusting holes formed in the side wall between the second supporting rod 45 and the first supporting rod 41 are respectively in threaded connection through the fixing bolt 42, the connecting rod 46 is arranged in the middle of the second supporting rod 45, the connecting rod 46 is respectively in threaded connection with the second supporting rod 45 through the fixing bolt 42, the top of the second supporting rod 45 is provided with the material shaft 43, and the material shaft 43 is in threaded connection with the second supporting rod 45 through the material shaft bolt 44. Use external wrench through the staff, install first bracing piece 41 in the left and right sides of box 1 through fixing bolt 42, then highly adjust the height of second bracing piece 45 according to the row's of operation scene seam envelope curve production material department, coincide the regulation hole on second bracing piece 45 and the first bracing piece 41, then penetrate fixing bolt 42 and fix, with plastic packaging film suit on material axle 43, then will install the material axle 43 at second bracing piece 45 top through material axle bolt 44 and fix, setting through connecting rod 46, strengthen the connection between the second bracing piece 45.

Still include motor 10 and power wheel 11, motor 10 fixed mounting is in the inboard middle part of box 1, and the through-hole that the output shaft of motor 10 passed 1 front side and set up is connected with power wheel 11 fixed connection, and the output of singlechip 3 is connected to the input electricity of motor 10. The motor 10 is operated to rotate the power wheel 11, and after the power wheel 11 is tightly contacted with the electric heating roller 64 through the bulge arranged on the outer side of the power wheel 11, the joint of the rear side of the plastic packaging film is subjected to heat sealing adhesion, and the plastic packaging film is driven to move downwards.

The heat sealing unit 6 comprises a pull rod 61, a baffle 62, a chute 63, an electric heating roller 64, a second compression spring 65, a second telescopic rod 66 and a slide block 67, wherein the pull rod 61 is arranged at one end of the middle part of the right side of the box body 1, the pull rod 61 penetrates through a through hole formed in the box body 1 and is fixedly connected with the slide block 67, the baffle 62 is arranged at the right end of the pull rod 61, the diameter of the baffle 62 is larger than that of the through hole in the box body 1, and separation blade 62 carries on spacingly to pull rod 61, the spout 63 sliding connection that the one end of slider 67 and box 1 front side set up, the tip of slider 67 rotates and is connected with electric heat gyro wheel 64, slider 67 right side surface's the left and right sides both ends respectively fixed mounting have second telescopic link 66, the outside of second telescopic link 66 movable sleeve respectively is equipped with second compression spring 65, the flexible end of second telescopic link 66 respectively with the inner wall fixed connection of box 1, the output of singlechip 3 is connected to electric heat gyro wheel 64's input electricity. Through staff pulling pull rod 61, make slider 67 slide along spout 63, move to one side through slider 67, make second telescopic link 66 retract, after electric heat gyro wheel 64 and power wheel 11 part, the staff places the plastic packaging film between power wheel 11 and electric heat gyro wheel 64 again, slowly loosen pull rod 61 through the staff, under second compression spring 65's effect, make second telescopic link 66 stretch out, make slider 67 slide to the other end of spout 63 simultaneously, thereby make the surface in close contact with of electric heat gyro wheel 64 and power wheel 11, heat to the uniform temperature through electric heat gyro wheel 64, can carry out the heat-seal to the plastic packaging film between power wheel 11 and the electric heat gyro wheel 64.

Still include temperature sensor 15, temperature sensor 15 sets up at the right side surface top of box 1, and the input of singlechip 3 is connected to temperature sensor 15's output electricity. Through the setting of temperature sensor 15, make things convenient for the staff to adjust the heating temperature of adjusting electric heat piece 51 and electric heat gyro wheel 64, through the setting of temperature sensor 15, can prescribe a limit to the heating temperature of adjusting electric heat piece 51 and electric heat gyro wheel 64 simultaneously.

The working principle of the utility model is as follows: firstly, the device is moved to a proper working position, then a worker uses an external wrench to install the first supporting rod 41 at the left side and the right side of the box body 1 through the fixing bolts 42, then the height of the second supporting rod 45 is adjusted according to the height of a discharging position in the operation field suture production, the second supporting rod 45 is overlapped with an adjusting hole on the first supporting rod 41, then the fixing bolts 42 are penetrated and fixed, the plastic packaging film is sleeved on the material shaft 43, then the material shaft 43 arranged at the top of the second supporting rod 45 is fixed through the material shaft bolts 44, the connection between the second supporting rods 45 is strengthened through the arrangement of the connecting rods 46, then the plastic packaging film passes through the first fixing ring 12 and the second fixing ring 13, the plastic packaging film is clung to the surface of the conical packaging cylinder 14, the worker pulls the pull rod 61 to enable the sliding block 67 to slide along the sliding groove 63, the second telescopic rod 66 retracts by moving the sliding block 67 to one side, when the electric heating roller 64 is separated from the power wheel 11, the worker places a plastic packaging film between the power wheel 11 and the electric heating roller 64, slowly releases the pull rod 61, extends the second telescopic rod 66 under the action of the second compression spring 65, and slides the sliding block 67 to the other end of the sliding groove 63, so that the electric heating roller 64 is in close contact with the surface of the power wheel 11, the electric heating roller 64 is heated to a certain temperature, the plastic packaging film between the power wheel 11 and the electric heating roller 64 can be heat-sealed, the motor 10 is operated to rotate the power wheel 11, the protrusion arranged on the outer side of the power wheel 11 is used for heat-sealing and bonding the seam on the rear side of the plastic packaging film after the power wheel 11 is in close contact with the electric heating roller 64, and the plastic packaging film is driven to move downwards, the sewing envelope curve through outside production falls into toper packing section of thick bamboo 14, make the sewing envelope curve fall the bottom of plastic packaging film, retract through electric telescopic handle 7, make slide bar 53 slide along the slide opening on box 1, drive the withdrawal of second fixed plate 54 through slide bar 53, make blank block 57 extrude the blank groove 52 of plastic packaging film on to electric heat piece 51, extrude through blank block 57 and blank groove 52, make first telescopic link 55 retract, simultaneously under the effect of first compression spring 56, make blank block 57 and blank groove 52 closely laminate, thereby seal the plastic packaging film at sewing envelope curve top and cut off, thereby accomplish the packing to the sewing envelope curve.

The specific model of the single chip microcomputer 3 is Siemens S7-200, the electric telescopic rod 7 is proposed to be an electric telescopic rod produced by Qiitai mechanical equipment Limited, Texas, the electric heating block 51 is proposed to be an electric heating block produced by Hengjinhui electric heating hardware Limited, the motor 10 is proposed to be a servo motor produced by Shanghai Ling automated control technology Limited, the temperature sensor 15 is proposed to be a temperature sensor produced by Shenzheng Angel electronic Limited, and the single chip microcomputer 3 controls the electric telescopic rod 7, the motor 10, the electric heating block 51, the electric heating roller 64 and the temperature sensor 15 to work by adopting a method commonly used in the prior art.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A sewing and wrapping thread looping and packaging device is characterized by comprising a box body (1) and a packaging unit (5);

case (1): a conical packaging barrel (14) is fixedly mounted at the top of the front side surface of the box, a first fixing ring (12) and a second fixing ring (13) are respectively arranged at the upper end and the lower end of the outer side of the conical packaging barrel (14), the first fixing ring (12) and the second fixing ring (13) are respectively fixedly connected with the surface of the box body (1), a fixing table (8) is arranged at the bottom of the inner side of the box body (1), an electric telescopic rod (7) is fixedly mounted on the fixing table (8), a first fixing plate (9) is fixedly mounted at the telescopic end of the electric telescopic rod (7), an access door (2) is arranged at the rear side of the box body (1), a handle (17) is fixedly mounted in the middle of the access door (2), universal wheels (16) are respectively fixedly mounted at the four corners of the bottom of the box body (1), and a supporting unit (4) is arranged at the top of the box body (1), a heat sealing unit (6) is arranged in the middle of the box body (1);

packaging unit (5): comprises an electric heating block (51), a material cutting groove (52), a sliding rod (53), a second fixing plate (54), a first telescopic rod (55), a first compression spring (56) and a material cutting block (57), wherein the electric heating block (51) is fixedly arranged at the bottom of the front side surface of a box body (1), the material cutting groove (52) is arranged in the middle of the front side of the electric heating block (51), the second fixing plate (54) is arranged right ahead of the electric heating block (51), the sliding rod (53) is fixedly arranged at the left end and the right end of the second fixing plate (54) respectively, the other end of the sliding rod (53) penetrates through a sliding hole formed in the box body (1) and is fixedly connected with the front side surface of a first fixing plate (9), three first telescopic rods (55) are arranged at equal intervals on the rear side of the second fixing plate (54), the first compression springs (56) are movably sleeved on the outer side of the first telescopic rods (55) respectively, a cutting block (57) is fixedly arranged at the telescopic end of the first telescopic rod (55);

wherein: the electric heating box is characterized by further comprising a single chip microcomputer (3), wherein the single chip microcomputer (3) is arranged on the left side surface of the box body (1), the output end of the single chip microcomputer (3) is electrically connected with the input ends of the electric telescopic rod (7) and the electric heating block (51), and the input end of the single chip microcomputer (3) is electrically connected with the output end of an external power supply.

2. A device for wrapping a seamed wire into a loop according to claim 1, wherein: the supporting unit (4) comprises two first supporting rods (41), two fixing bolts (42), two material shafts (43), two material shaft bolts (44), two second supporting rods (45) and two connecting rods (46), the first supporting rods (41) are respectively arranged at the left end and the right end of the top of the box body (1) in a bilateral symmetry mode, the first supporting rods (41) are connected with the box body (1) through the fixing bolts (42) in a threaded mode, the second supporting rods (45) are respectively installed in groove holes formed in the top of the first supporting rods (41) in a sliding mode, adjusting holes formed in the side wall between the second supporting rods (45) and the first supporting rods (41) are respectively in threaded connection through the fixing bolts (42), the connecting rods (46) are arranged in the middle of the second supporting rods (45), and the connecting rods (46) are respectively in threaded connection through the fixing bolts (42), the top of the second supporting rod (45) is provided with a material shaft (43), and the material shaft (43) is in threaded connection with the second supporting rod (45) through a material shaft bolt (44).

3. A device for wrapping a seamed wire into a loop according to claim 1, wherein: the power box is characterized by further comprising a motor (10) and a power wheel (11), wherein the motor (10) is fixedly installed in the middle of the inner side of the box body (1), an output shaft of the motor (10) penetrates through a through hole formed in the front side of the box body (1) to be fixedly connected with the power wheel (11), and the input end of the motor (10) is electrically connected with the output end of the single chip microcomputer (3).

4. A device for wrapping a seamed wire into a loop according to claim 1, wherein: the heat-sealing unit (6) comprises a pull rod (61), a blocking piece (62), a sliding groove (63), an electric heating roller (64), a second compression spring (65), a second telescopic rod (66) and a sliding block (67), wherein the pull rod (61) is arranged at one end of the middle part of the right side of the box body (1), the pull rod (61) penetrates through a through hole formed in the box body (1) and is fixedly connected with the sliding block (67), the blocking piece (62) is arranged at the right end of the pull rod (61), the diameter of the blocking piece (62) is larger than that of the through hole in the box body (1), the blocking piece (62) limits the pull rod (61), one end of the sliding block (67) is in sliding connection with the sliding groove (63) formed in the front side of the box body (1), the end part of the sliding block (67) is rotatably connected with the electric heating roller (64), and the left end and the right end of the right side surface of the sliding block (67) are respectively and fixedly mounted with the second telescopic rod (66), the outer side of the second telescopic rod (66) is respectively movably sleeved with a second compression spring (65), the telescopic ends of the second telescopic rod (66) are respectively fixedly connected with the inner wall of the box body (1), and the input end of the electric heating roller (64) is electrically connected with the output end of the single chip microcomputer (3).

5. A device for wrapping a seamed wire into a loop according to claim 1, wherein: still include temperature sensor (15), temperature sensor (15) set up the right side surface top at box (1), the input of singlechip (3) is connected to the output electricity of temperature sensor (15).