CN219260395U

CN219260395U - Cloth cutting device of woven bag circular loom

Info

Publication number: CN219260395U
Application number: CN202223356420.2U
Authority: CN
Inventors: 许方巧
Original assignee: Nanning Hengqiang Plastic Industry Co ltd
Current assignee: Nanning Hengqiang Plastic Industry Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-27
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of circular weaving machines and discloses a cloth slitting device of a woven bag circular weaving machine, which comprises a frame, a conveying roller, a first cloth guide roller, a thermal slitting mechanism and an adjusting mechanism for adjusting the horizontal distance between two groups of thermal slitting mechanisms, wherein the adjusting mechanism comprises an adjusting rod and a guide rod, fixed blocks are arranged on two sides of the frame, the adjusting rod and the guide rod are respectively arranged at two ends of the fixed blocks, threads with opposite screw directions are arranged at two ends of the adjusting rod, two groups of threads are respectively provided with a matched and screwed movable seat, guide rods are correspondingly provided with matched and sliding guide seats, mounting seats are respectively fixed on the top surfaces of the movable seat and the guide seats, the two mounting seats are connected through a connecting rod, a slitting fixing seat is fixed on the connecting rod, the thermal slitting mechanism is fixed on the top surface of the slitting fixing seat, an anti-sticking separation assembly is arranged below the cutting knife, and the anti-sticking separation assembly is connected with the slitting fixing seat. The utility model synchronously adjusts the cutter and the anti-sticking separation assembly.

Description

Cloth cutting device of woven bag circular loom

Technical Field

The utility model relates to the technical field of circular weaving machines, in particular to a cloth slitting device of a woven bag circular weaving machine.

Background

The woven bag is required to be used in the production process, and the woven fabric processed by the circular weaving machine is cylindrical, so that the woven fabric is required to be cut before the cloth is rolled, and the cylindrical cloth is cut into two pieces and then is rolled. For example, chinese patent publication No. CN 217459755U discloses a double-section circular knitting machine, which can process knitted fabrics with different specifications, and separate the knitted fabrics after cutting, but the section knife and the grouping mechanism on both sides are separately adjusted, which is time-consuming.

Disclosure of Invention

The utility model aims at solving the problems and provides a cloth slitting device of a woven bag circular weaving machine, which is convenient for synchronously adjusting a cutter and an anti-sticking separation assembly.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a cloth cutting device of braided bag circular knitting machine, includes the frame, and the top both ends of frame rotate and are provided with transfer roller, first cloth guide roller, and transfer motor is connected to one end of transfer roller, be located the below both sides of first cloth guide roller on the frame and be equipped with the hot mechanism of cutting, still be equipped with on the frame and be used for adjusting two sets of the horizontal distance's of mechanism of cutting adjustment mechanism, adjustment mechanism includes regulation pole and guide bar, the both sides of frame are equipped with the fixed block, regulation pole, guide bar are located the both ends of fixed block respectively, the both ends of regulation pole with the fixed block rotates to be connected, and its one end stretches out the fixed block and connects the regulating handwheel, the guide bar with the fixed block is connected, the both ends of regulation pole are provided with the screw thread that the spiral to be opposite, and two sets of screw threads are equipped with respectively and cooperate the spiro union and remove the seat, be equipped with the guide bar that cooperates the gliding on the guide bar, remove seat, the top surface of guide bar is fixed with the mount pad respectively, connect through the connecting rod, be fixed with on the connecting rod between two mount pads, the top surface of hot mechanism of cutting is fixed on the fixing seat; an anti-sticking separation assembly is arranged below the thermal cutting mechanism and connected with the cutting fixing seat.

Further, the thermal cutting mechanism comprises a cutting knife and a heater, one end of the cutting knife is connected with the heater, the cutting edge of the cutting knife is in contact with the cylindrical woven bag, the heater is fixed outside a fixed sleeve, a base is fixed at the top of the cutting fixing seat, and the fixed sleeve is connected with the base.

Further, the anti-sticking separation assembly comprises a horizontal opening rod and a fixing rod; one end of the fixing rod is connected with the sectioning fixing seat, the other end of the fixing rod is connected with the horizontal opening rod, and two ends of the horizontal opening rod are of outwards convex cambered surface structures.

Further, the limiting component used for limiting the split woven bag cloth is arranged below the adjusting mechanism and comprises a first limiting rod and a second limiting rod which are arranged in parallel at horizontal intervals, the first limiting rod and the second limiting rod are gaps through which the woven bag cloth passes, L-shaped seats are arranged at two ends of the frame, and two ends of the first limiting rod and two ends of the second limiting rod are connected with the L-shaped seats.

Further, the adjusting rod is provided with a first limiting ring at one end far away from the fixing seat, and a second limiting ring is correspondingly arranged on the guide rod.

Further, be located in the frame go out the cloth side of first cloth guide roller and be equipped with around cloth device, around cloth device including locating the second cloth guide roller of spacing subassembly below both sides and locating the cloth roller that two cooperations of play cloth side of second cloth guide roller used, the second cloth guide roller with the frame rotates to be connected, and two cloth rollers pass through drive chain transmission to be connected, are located two the cloth roller is installed in floating directly over the cloth roller, one of them the cloth roller transmission is connected to the cloth motor, second cloth guide roller, cloth roller all with the frame rotates to be connected.

By adopting the technical scheme, the utility model has the following beneficial effects:

according to the utility model, the two ends of the adjusting rod of the adjusting mechanism are provided with the threads with opposite screw directions, and the moving blocks on the two threads with opposite screw directions can move in opposite directions or in opposite directions through the adjusting hand wheel, so that the horizontal distance between the thermal cutting mechanism and the anti-sticking separation assembly on the cutting fixing seat is synchronously adjusted, and the cutting and cutting of the cylindrical woven bags with different diameters are facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1A in accordance with the present utility model;

FIG. 3 is a schematic structural view of the release separation assembly of the present utility model;

in the figure: the device comprises a 1-frame, a 2-conveying roller, a 21-conveying motor, a 3-first cloth guide roller, a 4-hot slitting mechanism, a 41-fixed sleeve, a 42-heater, a 43-cutting knife, a 44-base, a 5-adjusting mechanism, a 51-adjusting rod, a 511-first limiting ring, a 52-guide rod, a 521-second limiting ring, a 53-moving seat, a 54-guide seat, a 55-mounting seat, a 56-connecting rod, a 57-slitting fixed seat, a 58-hand wheel, a 59-fixed block, a 6-limiting component, a 61-first limiting rod, a 62-second limiting rod, a 7-second cloth guide roller, an 8-cloth roller, a 9-cloth winding roller, a 10-anti-sticking separation component, a 101-fixed rod and a 102-horizontal opening rod.

Detailed Description

In order to enable those skilled in the art to better understand the present utility model, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present utility model with reference to the accompanying drawings. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The terms first, second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprising," "including," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

As shown in fig. 1 and 2, a cloth slitting device of a woven bag circular loom comprises a frame 1, a conveying roller 2 and a first cloth guide roller 3 are rotatably arranged at two ends of the top of the frame 1, one end of the conveying roller 2 is connected with a conveying motor 21, a thermal slitting mechanism 4 is arranged at two sides of the lower part of the frame 1, which are positioned at the first cloth guide roller 3, an adjusting mechanism 5 for adjusting the horizontal distance between two groups of thermal slitting mechanisms 4 is further arranged on the frame 1, the adjusting mechanism 5 comprises an adjusting rod 51 and a guide rod 52, fixed blocks 59 are arranged at two sides of the frame 1, the adjusting rod 51 and the guide rod 52 are respectively arranged at two ends of the fixed blocks 59, two ends of the adjusting rod 51 are rotatably connected with the fixed blocks 59, one end of the adjusting rod 51 extends out of the fixed blocks 59 to be connected with an adjusting hand wheel 58, the guide rod 52 is connected with the fixed blocks 59, two ends of the adjusting rod 51 are provided with screw threads with opposite screw threads, two groups of screw threads are respectively provided with a matched screw joint moving seat 53, guide seats 54 matched with sliding are correspondingly arranged on the guide rod 52, mounting seats 55 are respectively fixed on the top surfaces of the two mounting seats 55, the two mounting seats 55 are connected with the connecting rods 56, the top surfaces of the thermal slitting mechanism 4 are fixed on the fixed seats 57. An anti-sticking separation assembly 10 is arranged below the thermal cutting mechanism 4, and the anti-sticking separation assembly 10 is connected with a cutting fixing seat 59. Because the adjusting rod 51 is provided with threads with opposite screw directions, and the thermal cutting mechanism 4 and the anti-sticking separation assembly 10 are both fixed on the cutting fixing seat 59, the horizontal distance between the thermal cutting mechanism 4 and the anti-sticking separation assembly 10 can be synchronously adjusted by rotating the adjusting rod, so that the cutting device is suitable for cutting cylindrical woven bags with different diameters.

As shown in fig. 2, the thermal cutting mechanism 4 comprises a cutting knife 43 and a heater 42, one end of the cutting knife 43 is connected with the heater 42, the cutting edge of the cutting knife 43 is in contact with the tubular woven bag, the heater 42 is fixed outside the fixed sleeve 41, a base 44 is fixed on the top of the cutting fixing seat 57, and the fixed sleeve 41 is connected with the base 44. This structure allows cutting of both sides to contact the cylindrical braid, and cuts the cylindrical braid, and the cutting process heater 42 heats the cutting knife 43.

As shown in fig. 2 and 3, the anti-stiction release assembly 10 includes a horizontal spreader bar 102 and a securing bar 101; one end of the fixing rod 101 is connected with the sectioning fixed seat 57, the other end of the fixing rod 101 is connected with the horizontal opening rod 102, and two ends of the horizontal opening rod 102 are of outwards convex cambered surface structures. The anti-sticking separation assembly 10 stretches the split two-sided woven bag cloth by a certain distance through the horizontal stretching rod 102, so that the split woven cloth is prevented from being re-stuck together, and the woven cloth is not easy to damage in the stretching process due to the rounded corner structure of the cambered surfaces at the two ends of the horizontal stretching rod 102.

As shown in fig. 2, a limiting assembly 6 for limiting the split woven bag cloth is arranged below the adjusting mechanism 5, the limiting assembly 6 comprises a first limiting rod 61 and a second limiting rod 62 which are horizontally arranged in parallel, the first limiting rod 61 and the second limiting rod 62 are gaps for the woven bag cloth to pass through, L-shaped seats are arranged at two ends of the frame 1, and two ends of the first limiting rod 61 and the second limiting rod 62 are connected with the L-shaped seats. The limiting component 6 can limit the cut two-sided woven cloth within a certain range, which is beneficial to subsequent winding.

As shown in fig. 2, the adjusting rod 51 is provided with a first limiting ring 511 at one end of the thread far from the fixing base, and the guiding rod 52 is correspondingly provided with a second limiting ring 521. The first and second limiting

rings

511 and 521 are used to limit the horizontal movement distance of the moving seat 53 and the guide seat 54, thereby limiting the horizontal movement position of the cutting knife 43.

The cloth winding device is arranged on the frame 1 and positioned on the cloth outlet side of the first cloth guide roller 3, and comprises a second cloth guide roller 7 arranged on two sides below the limiting component 6 and two cloth rollers 8 which are arranged on the cloth outlet side of the second cloth guide roller 7 and used in a matched mode, the second cloth guide roller 7 is rotatably connected with the frame 1, the two cloth rollers 8 are in transmission connection through a transmission chain, a cloth winding roller 9 is arranged above the two cloth rollers 8 in a floating mode, one cloth roller 8 is in transmission connection with a cloth winding motor, and the second cloth guide roller 7, the cloth winding roller 8 and the cloth winding roller 9 are all rotatably connected with the frame 1. The cloth winding device is used for winding the single-sided cloth after the cloth bag cylindrical cloth is cut.

The working principle of the utility model is as follows:

in the working process, after passing through the conveying roller 2 and the guide roller, the woven bag cylindrical cloth is split from two sides of the woven bag cylindrical cloth through the cutting knife 43, the woven bag cylindrical cloth is divided into two pieces of planar cloth, the two pieces of woven cloth continuously run downwards, pass through a gap between the first limit rod 61 and the second limit rod 62, pass through the second cloth guide roller 7, pass through the cloth coming out of the second cloth guide roller 7, are transmitted between the two cloth rollers 8, are wound onto the cloth winding roller 9 in an ascending manner through the gap between the two cloth winding rollers 9, and are finally wound into cloth rolls respectively.

When the woven bag cylindrical fabrics with different diameters are processed, the adjusting rod 51 is rotated through the hand wheel 58, so that the movable seat 53 is driven to move, the horizontal distance between the thermal slitting mechanism 4 and the anti-sticking separation assembly 10 on the slitting fixed seat 57 is synchronously adjusted, the cut cutting edge is ensured to be in contact with the woven bag cylindrical fabrics, and meanwhile, the cut rolled fabrics are effectively separated by the anti-sticking separation assembly after being cut. The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a cloth cutting device of braided bag circular knitting machine, includes the frame, and the top both ends rotation of frame is provided with transfer roller, first cloth guide roller, and transfer motor is connected to the one end of transfer roller, be located the below both sides of first cloth guide roller in the frame and be equipped with the heat mechanism of cutting, its characterized in that: the machine frame is also provided with an adjusting mechanism for adjusting the horizontal distance between the two groups of the thermal cutting mechanisms, the adjusting mechanism comprises an adjusting rod and a guide rod, two sides of the machine frame are provided with fixed blocks, the adjusting rod and the guide rod are respectively arranged at two ends of the fixed blocks, two ends of the adjusting rod are rotatably connected with the fixed blocks, one end of the adjusting rod extends out of the fixed blocks to be connected with an adjusting hand wheel, the guide rod is connected with the fixed blocks, two ends of the adjusting rod are provided with threads with opposite screw directions, the two groups of threads are respectively provided with a matched screw connection movable seat, the guide rod is correspondingly provided with a matched sliding guide seat, the top surfaces of the movable seat and the guide seat are respectively fixed with a mounting seat, the two mounting seats are connected through a connecting rod, the upper part of the connecting rod is fixedly provided with a cutting fixing seat, and the thermal cutting mechanism is fixedly arranged on the top surface of the cutting fixing seat; an anti-sticking separation assembly is arranged below the thermal cutting mechanism and connected with the cutting fixing seat.

2. The cloth slitting device of the woven bag circular weaving machine according to claim 1, wherein: the thermal cutting mechanism comprises a cutting knife and a heater, one end of the cutting knife is connected with the heater, the cutting edge of the cutting knife is in contact with the cylindrical woven bag, the heater is fixed outside a fixed sleeve, a base is fixed at the top of the cutting fixing seat, and the fixed sleeve is connected with the base.

3. The cloth slitting device of the woven bag circular weaving machine according to claim 1, wherein: the anti-sticking separation assembly comprises a horizontal opening rod and a fixed rod; one end of the fixing rod is connected with the sectioning fixing seat, the other end of the fixing rod is connected with the horizontal opening rod, and two ends of the horizontal opening rod are of outwards convex cambered surface structures.

4. The cloth slitting device of the woven bag circular weaving machine according to claim 1, wherein: the utility model discloses a woven bag cloth, including adjusting mechanism, including the frame, adjustment mechanism, the adjustment mechanism below is equipped with the spacing subassembly that is used for prescribing a limit to woven bag cloth after splitting, spacing subassembly includes first gag lever post, the second gag lever post of horizontal interval parallel arrangement, first gag lever post, second gag lever post are the clearance that woven bag cloth passed through, the both ends of frame are equipped with L shape seat, the both ends of first gag lever post, second gag lever post with L shape seat is connected.

5. The cloth slitting device of the woven bag circular weaving machine according to claim 1, wherein: the adjusting rod is located at one end far away from the fixing seat and is provided with a first limiting ring, and the guide rod is correspondingly provided with a second limiting ring.

6. The cloth slitting device of the woven bag circular weaving machine according to claim 1, wherein: the cloth winding device is arranged on the frame and comprises a second cloth guide roller arranged on two sides below the limiting component and two cloth rollers matched with the second cloth guide roller, wherein the two cloth rollers are rotatably connected with the frame, the two cloth rollers are in transmission connection through a transmission chain, the two cloth rollers are arranged right above the two cloth rollers in a floating mode, one of the cloth rollers is in transmission connection with a cloth winding motor, and the second cloth guide roller, the cloth rollers and the cloth winding roller are all rotatably connected with the frame.