CN112501774B

CN112501774B - Double-sided rounding machine

Info

Publication number: CN112501774B
Application number: CN202011369867.6A
Authority: CN
Inventors: 施海恭
Original assignee: Fujian Taifan Ind Co ltd
Current assignee: Fujian Taifan Ind Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2023-08-08
Anticipated expiration: 2040-11-30
Also published as: CN112501774A

Abstract

The utility model provides a double-sided circular knitting machine which can dry the upper surface and the lower surface of cloth, particularly can not cause the cloth to get damp and mildew when the ambient humidity is high, can eliminate static on the cloth when the cloth is rolled, is favorable for rolling when the ambient humidity is low, reduces subsequent procedures and production cycles, and reduces energy and cost.

Description

Double-sided rounding machine

Technical Field

The utility model relates to the technical field of large circular machines, in particular to a double-sided large circular machine.

Background

The circular knitting machine is characterized in that a loop forming system (called yarn feeding path number or loop forming path number, short path number in enterprises) of the circular knitting machine is high in rotating speed, high in yield, quick in pattern deformation, good in fabric quality, few in working procedures and strong in product adaptability, so that the circular knitting machine is developed rapidly and generally has two large types of single-sided series and double-sided series, the circular knitting machine is a circular knitting machine with two needle cylinders, namely an upper needle cylinder (commonly called a dial) and a lower needle cylinder, and the needle cylinders are vertically arranged at 90 degrees, and a circular knitting machine pulling and winding mechanism is used for pulling knitted fabrics knitted by the circular knitting machine out of a knitting area and winding the knitted fabrics into a certain winding form.

However, when the rod for rolling cloth is inserted into the cloth rolling machine, the conventional cloth rolling storage device for the large circular machine is troublesome and complex, and is complex to operate when the rod for rolling cloth is taken out, so that the work efficiency is reduced, the working time is wasted, and the cloth rolling storage device for the large circular machine is inconvenient for a user to use, so that the problem is solved.

The utility model discloses a batching storage device of two-sided big circular knitting machine of chinese patent No. 201821844833.6, comprising a base plate, the top swing joint of bottom plate has the back shaft, the top fixedly connected with installation piece of back shaft, the inside fixedly mounted of installation piece has driving motor, the equal fixedly connected with bracing piece in both sides of installation piece, driving motor's right side passes through coupling fixedly connected with driving shaft, two the one end that the installation piece was kept away from to the bracing piece is fixedly connected with main support plate and auxiliary support plate respectively, the front of main support plate and auxiliary support plate is all fixedly connected with extension dead lever, the left side the one end fixedly connected with solid fixed ring that the extension dead lever kept away from auxiliary support plate, gu fixed ring's inside swing joint has the batching pole, the top swing joint that just is located the batching pole between the opposite sides of main support plate and auxiliary support plate, the inside fixedly connected with two vaulting poles that just be located the top fixedly connected with of pressing pole, the right-hand member of driving shaft just is located the inside of main support plate and is cup jointed first transmission band, the pivot that the side of main support plate and auxiliary support plate kept away from the fixed connection has a fixed connection of pivot rope, the pivot fixed connection has the pivot fixed connection of one side down, the fixed connection of fixed ring has the pivot top fixed connection of fixed knot down, the fixed connection of pivot top fixed connection has down the fixed knot down, the inside fixedly connected with of fixed block is relative spring, two the equal fixedly connected with joint piece of opposite side of spring, the right-hand member of batching pole has cup jointed the second drive belt. Preferably, the supporting shaft is fixedly connected with the mounting block through a connecting shaft, the supporting rod is a hollow pipe, and the inner diameter of the hollow pipe is five millimeters to one centimeter larger than the diameter of the driving shaft. Preferably, the driving shaft penetrates through the supporting rod and extends to the inside of the main supporting plate, the right end of the driving shaft is fixedly connected with limiting rings on two sides of the first driving belt, and the right end of the driving shaft is fixedly connected with a fixing supporting rod penetrating through the main supporting plate. Preferably, the inside of the main support plate is a hollow cavity, the length of the extension fixing rod is twenty-five centimeters to forty centimeters, and a limiting block is fixedly connected to the left side of the cloth rolling rod and the right side of the fixing ring. Preferably, the distance between the two pressing columns is one centimeter to eight millimeters, the distance between the two cloth supporting rods is thirty centimeters to forty centimeters, one end of the first transmission belt, which is far away from the driving shaft, is sleeved on the pressing columns, and one end of the second transmission belt, which is far away from the cloth rolling rods, is sleeved on the pressing columns. Preferably, the lower clamping block and the upper clamping block are of symmetrical structures, the diameters of the lower clamping block and the upper clamping block are equal to the diameter of the fixing ring, a through hole with the aperture being three millimeters to four millimeters larger than the diameter of the fixing column is formed in the middle of the protruding block, the fixing groove and the clamping block are cylindrical, and the diameter of the fixing groove is one millimeter to two millimeters larger than that of the clamping block. Preferably, the front of the fixed block is provided with two strip-shaped through holes, one end of the two clamping blocks, which is close to the spring, is fixedly connected with an auxiliary pull rod, which extends out of the strip-shaped through holes, and the normal length of the spring is equal to the length of the clamping blocks. Compared with the prior art, the utility model provides the batching storage device of the double-sided large circular knitting machine, which has the following beneficial effects: this batching storage device of two-sided big circular knitting machine, it is spacing with the left end of batching pole earlier through the solid fixed ring, right-hand member centre gripping with the batching pole through last grip block and lower grip block, insert the fixed column from the top of protruding piece, pull open two joint pieces, make the fixed column insert in the fixed block, loosen the joint piece, the spring is in the fixed recess with the joint piece bullet, thereby fix the fixed column, and then fix grip block and lower grip block, accomplish cartridge batching pole, only need pull open the joint piece after the batching is accomplished, loosen the fixed column, pull out the fixed column alright very light take out the batching pole, and is easy to operate, improve work efficiency, the use of facilitating the use.

Although the above patent can solve the corresponding technical problems, certain drawbacks still exist:

in the process of winding the cloth, the upper surface and the lower surface of the cloth cannot be dried, particularly when the ambient humidity is high, the cloth is easy to get damp and mould, static electricity on the cloth cannot be eliminated in the process of winding the cloth, particularly when the ambient humidity is low, the winding is not facilitated, the subsequent working procedures and the production period are increased, and the energy and the cost cannot be reduced.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a double-sided circular knitting machine which can dry the upper surface and the lower surface of cloth in the process of rolling the cloth, particularly can not cause the cloth to get damp and mildew when the ambient humidity is high, can eliminate static electricity on the cloth in the process of rolling the cloth, particularly can be beneficial to rolling when the ambient humidity is low, can reduce subsequent procedures and production period, and can reduce energy and cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a two-sided big circular knitting machine, includes the rolling always put up, set gradually according to the assembly line in the last cloth pole that props that is used for supporting outside cloth of rolling always put up, be used for adjusting outside cloth rolling tension's cloth pressing pole, be used for carrying out the batching pole of coiling to outside cloth, still including set up respectively in on the rolling always put up be located the below is used for carrying out the drying device to outside cloth surface about the cloth pole, cloth pressing pole is close to the metal terminal surface that adjusts that outside cloth terminal surface is static on the elimination outside cloth.

The further improvement is that: the drying device comprises a drying pipe, a drying hole, an inflator pump and a connecting pipe, wherein the drying pipe is arranged on the winding main frame and is closed end to end, the drying hole is formed in the drying pipe and used for drying the surface of external cloth, the inflator pump is arranged on the winding main frame and used for inflating the drying pipe, and the connecting pipe is communicated with the drying pipe and the inflator pump.

The further improvement is that: and an electric heating wire is arranged in the drying tube.

The further improvement is that: the cloth pressing rod can be arranged on the winding main frame in a back-and-forth moving way along the assembly line direction to roughly adjust the winding tension of the external cloth, and a moving device for driving the cloth pressing rod to move is arranged on the winding main frame.

The further improvement is that: the moving device comprises a telescopic motor arranged on the winding main frame and a telescopic rod arranged on the telescopic motor and connected with the cloth pressing rod; the cloth pressing rod is characterized in that sliding blocks are arranged at two ends of the cloth pressing rod, and sliding grooves matched with the sliding blocks are formed in the rolling main frame.

The further improvement is that: the metal end face is a smooth major arc metal end face which reduces abrasion of the outer cloth surface during rolling.

The further improvement is that: the cloth pressing rod is provided with a plurality of fine adjusting devices which are used for fine adjusting the winding tension of the external cloth at the same time, wherein the end face of the cloth pressing rod, which is far away from the end face for adjusting the external cloth.

The further improvement is that: the fine adjustment device comprises a rotating rod rotatably arranged on the cloth pressing rod, a rotating motor arranged on the cloth pressing rod and used for driving the rotating rod to rotate in a reciprocating mode, a connecting rod arranged on the rotating rod, and a fine adjustment wheel rotatably arranged at the tail end of the connecting rod and used for carrying out fine adjustment on the winding tension of external cloth.

The further improvement is that: the fine adjustment wheel is a fine adjustment rubber wheel.

The further improvement is that: the winding assembly frame is provided with a humidity sensor for detecting ambient humidity, a tension sensor for detecting the winding tension of external cloth and a controller for controlling, and the micro-adjusting device, the moving device, the drying device, the humidity sensor and the tension sensor are electrically connected with the controller.

After the technical scheme is adopted, the utility model has the beneficial effects that: cloth passes through the bracing cloth pole to be supported, adjust cloth rolling rate of tension through the cloth pressing pole, finally, carry out the batching through batching pole to cloth, drying device in bracing cloth pole upper and lower side carries out the drying to the cloth surface, the cloth pressing pole is close to the metal terminal surface that adjusts the static on the outside cloth for can eliminating, carry out the in-process to the cloth and carry out the rolling, can dry the upper and lower surface of cloth, especially when ambient humidity is great, can not cause the cloth to get damp moldy, carry out the in-process to the cloth, static on can eliminating the cloth, especially when ambient humidity is less, be favorable to the rolling, reduce follow-up process and production cycle, the energy, the cost obtains reducing.

Further effects are: through the pump inflation, gas loops through connecting pipe, drying tube from dry hole blowout, dries cloth surface, can eliminate the moisture on cloth surface at the in-process of rolling, can not cause the cloth to damp moldy, reduces follow-up process and production cycle, and energy, cost obtain reducing.

Further effects are: the heating wire is arranged, so that the drying gas has heat, and the drying speed and quality are greatly improved.

Further effects are: the fine adjustment rubber wheel can improve the friction against the cloth, and the transmission quality in the winding process is improved.

Further effects are: tension sensor, micro-adjusting device, mobile device, drying device, humidity transducer, tension sensor all with controller electric connection, can carry out automated control to the process of rolling, reduce the manual monitoring cost greatly, improve the quality of rolling.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

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

FIG. 2 is a schematic view of the structure of the cloth winding device (hidden connecting rod and fine adjusting wheel) in FIG. 1;

fig. 3 is a schematic structural diagram corresponding to fig. 2 after coarse adjustment of the fabric winding tension (hiding the connecting rod and fine adjustment wheel);

FIG. 4 is a schematic view of the structure of the cloth pressing rod in the present utility model;

FIG. 5 is a schematic view of the structure of the cloth pressing rod, the rotating rod and the rotating motor in the utility model;

FIG. 6 is a schematic view of the structure of the rotating rod and the connecting rod in the utility model;

fig. 7 is a schematic view of the structure of the fine adjustment wheel in the present utility model.

Detailed Description

The utility model will now be further described with reference to the drawings and specific examples.

Referring to fig. 1 to 7, the technical scheme adopted in this embodiment is as follows:

the double-sided rounding machine comprises a rolling main frame, the rolling main frame comprises a cloth supporting bracket 1, a cloth pressing bracket 2 and a cloth rolling bracket 3 which are sequentially arranged according to a production line, a cloth supporting rod 4 for supporting cloth is arranged on the cloth supporting bracket 1, a cloth pressing rod 6 for roughly adjusting the rolling tension of the cloth 5 is arranged on the cloth pressing bracket 2 in a moving way back and forth along the direction of the production line, sliding blocks (not shown in the figure) are arranged at two ends of the cloth pressing rod 6, sliding grooves (not shown in the figure) matched with the sliding blocks (not shown in the figure) are formed in the cloth pressing bracket 2, a moving device for driving the cloth pressing rod 6 to move is arranged on the cloth rolling bracket 3, the moving device comprises a telescopic motor 7 fixedly arranged on the cloth rolling bracket 3, a telescopic rod 8 arranged on the telescopic motor 7 and connected with the cloth pressing rod 6, a cloth rolling rod 9 for rolling the cloth 8 is rotatably arranged on the cloth rolling bracket 3, the cloth rolling rod 9 is detachable to the cloth rolling bracket 3, one embodiment of the cloth rolling storage device can refer to a cloth rolling storage device of a double-sided rounding machine disclosed in China patent No. 201821844833.6, the heights of the cloth supporting rod 4, the cloth pressing rod 6 and the cloth rolling rod 9 are sequentially reduced, the upper part and the lower part of the cloth supporting bracket 1, which are positioned above the cloth supporting rod 4, are respectively provided with a drying device for drying the surface of cloth 5, the drying device comprises a drying pipe 10 which is fixedly arranged on the cloth supporting bracket 1 and is closed from end to end, a drying hole 11 which is arranged on the drying pipe 10 and is used for drying the surface of the cloth 5, an air pump 12 which is arranged on the cloth supporting bracket 1 and is used for inflating the drying pipe 10, a connecting pipe (not shown in the figure) which is used for connecting the drying pipe 10 with the air pump 12, an electric heating wire (not shown in the figure) is arranged in the drying pipe 10, the end face of the cloth pressing rod 6, which is close to the cloth adjusting rod 5, is a metal end face capable of eliminating static electricity on the cloth 5, the metal end face is a smooth major arc metal end face capable of reducing abrasion of the cloth surface during winding, the end face of the cloth pressing rod 6, which is far away from the cloth adjusting rod 5, is provided with a plurality of fine adjustment devices for fine adjustment of the winding tension of the cloth 5, each fine adjustment device comprises a rotating rod 13 rotatably arranged on the cloth pressing rod 6, a rotating motor 14 arranged on the cloth pressing rod 6 and used for driving the rotating rod 13 to rotate reciprocally, a connecting rod 15 arranged on the rotating rod 13, a fine adjustment wheel 16 rotatably arranged at the tail end of the connecting rod 15 and used for fine adjustment of the winding tension of the cloth 5, each fine adjustment wheel 16 is a fine adjustment rubber wheel, a humidity sensor (not shown in the figure) used for detecting the humidity of the surrounding environment is arranged on the cloth supporting bracket 1, each tension sensor (not shown in the figure), a controller (not shown in the figure) playing a control role in the drawing, the rotating motor 14, the telescopic motor 7, the pump 12, the humidity sensor (not shown in the figure), the electric heating wire (not shown in the figure) and the electric power supply (not shown in the drawing) are electrically connected with the controller (not shown in the drawing).

The working principle of the utility model is as follows: cloth 5 is supported by a cloth supporting rod 4, the winding tension of the cloth 5 is regulated by a cloth pressing rod 6, finally, the cloth 5 is wound by a cloth winding rod 9, the surface of the cloth 5 is dried by a drying device above and below the cloth supporting rod 4, namely, the surface of the cloth 5 is inflated by an inflator pump 12, air sequentially passes through a connecting pipe (not shown in the figure) and a drying pipe 10 to be sprayed out of a drying hole 11, the surface of the cloth 5 is dried, the moisture on the surface of the cloth 5 can be eliminated in the winding process, the cloth 5 cannot be damp and mildewed, the following procedures and production period are reduced, the energy and the cost are reduced, the setting of an electric heating wire (not shown in the figure) can enable the drying air to have heat, the drying speed and the drying quality are greatly improved, the end face of the cloth pressing rod 6 close to the cloth 5 is a metal end face capable of eliminating static electricity on external cloth, in the winding process of the cloth 5, the upper surface and the lower surface of the cloth 5 can be dried, particularly when the ambient humidity is high, the cloth 5 cannot be damp and mildewed, static electricity on the cloth 5 can be eliminated in the process of winding the cloth 5, particularly when the ambient humidity is low, the winding is facilitated, the subsequent procedures and the production period are reduced, the energy and the cost are reduced, when the winding tension of the cloth 5 needs to be roughly regulated, the telescopic motor 7 drives the telescopic rod 8 to stretch, the cloth pressing rod 6 moves on the cloth pressing support 2 through the sliding block (not shown) and the sliding groove (not shown), when the winding tension of the cloth 5 needs to be finely regulated, the rotary motor 14 drives the rotary rod 13 to rotate, the connecting rod 15 drives the micro regulating wheel 16 to abut against the cloth 5, so that the winding tension of the cloth 5 is finely regulated, humidity transducer (not shown in the figure), tension transducer (not shown in the figure) can be with corresponding humidity, cloth rolling tension data transmission to controller (not shown in the figure), carries out automated control to the process of rolling, reduces the manual monitoring cost greatly, improves the quality of rolling.

The utility model is to protect the structure of the product, the model, structure, control mode and power source of the telescopic motor 7, the inflator pump 12, the heating wire (not shown), the rotating motor 14, the humidity sensor (not shown) and the tension sensor (not shown) are not the protection content of the utility model, and are also known techniques, and the utility model can be used as an option only if the functions can be realized in the market. Therefore, the present utility model will not be described in detail.

While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-sided big circular knitting machine, includes the rolling always put up, set gradually according to the assembly line in the last cloth pole that props that is used for supporting outside cloth of rolling always put up, be used for adjusting outside cloth rolling rate of tension's cloth pressing pole, be used for carrying out the batching pole of coiling to outside cloth, its characterized in that: the drying device is arranged on the winding main frame and positioned above and below the cloth supporting rod respectively and used for drying the surface of the external cloth, and the end surface of the cloth pressing rod, which is close to the external cloth, is a metal end surface capable of eliminating static electricity on the external cloth;

the drying device comprises a drying pipe, a drying hole, an inflator pump and a connecting pipe, wherein the drying pipe is arranged on the rolling main frame and is closed end to end, the drying hole is formed in the drying pipe and is used for drying the surface of external cloth, the inflator pump is arranged on the rolling main frame and is used for inflating the drying pipe, and the connecting pipe is used for communicating the drying pipe and the inflator pump;

the cloth pressing rod is arranged on the rolling main frame in a back-and-forth moving way along the assembly line direction so as to roughly adjust the rolling tension of the external cloth, and a moving device for driving the cloth pressing rod to move is arranged on the rolling main frame;

the moving device comprises a telescopic motor arranged on the winding main frame and a telescopic rod arranged on the telescopic motor and connected with the cloth pressing rod; the two ends of the cloth pressing rod are provided with sliding blocks, and the rolling main frame is provided with sliding grooves matched with the sliding blocks;

the end face of the cloth pressing rod, which is far away from the outer cloth, is provided with a plurality of fine adjusting devices for fine adjusting the rolling tension of the outer cloth;

the fine adjustment device comprises a rotating rod, a rotating motor, a connecting rod and a fine adjustment wheel, wherein the rotating rod is rotatably arranged on the cloth pressing rod, the rotating motor is arranged on the cloth pressing rod and used for driving the rotating rod to reciprocally rotate, the connecting rod is arranged on the rotating rod, and the fine adjustment wheel is rotatably arranged at the tail end of the connecting rod and used for finely adjusting the winding tension of external cloth; the winding assembly frame is provided with a humidity sensor for detecting ambient humidity, a tension sensor for detecting the winding tension of external cloth and a controller for controlling, and the micro-adjusting device, the moving device, the drying device, the humidity sensor and the tension sensor are electrically connected with the controller.

2. A double sided bulldozer according to claim 1, in which: and an electric heating wire is arranged in the drying tube.

3. A double sided bulldozer according to claim 1, in which: the metal end face is a smooth major arc metal end face which reduces abrasion of the outer cloth surface during rolling.

4. A double sided bulldozer according to claim 1, in which: the fine adjustment wheel is a fine adjustment rubber wheel.