A circular knitting machine

Abstract

The utility model relates to a kind of circular knitting machines, including circular knitting machine body and lint processing mechanism, the middle part of the circular knitting machine body is equipped with the lint processing mechanism;When the lint, dust generated needs to be handled in the process of using circular knitting machine, lint in the process of yarn wiring can be collected on the receiving tray, in order to be absorbed by absorption assembly better, dust blowing assembly can be operated, so that lint is blown away from the operation knitting center by dust blowing assembly, and slides into the inside of material collecting groove by dust sliding platform, then absorption assembly is operated, so that absorption assembly absorbs the lint in material collecting groove, thereby the lint or dust generated in the process of yarn wiring can be better collected and absorbed, the probability of lint falling to the operation knitting center is reduced, so that circular knitting machine works better, and product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of circular knitting machines, and more particularly to a circular knitting machine. Background Technology

[0002] Circular knitting machine, also known as circular weft knitting machine.

[0003] However, existing circular knitting machines generally do not have lint removal devices. During the weaving process, the yarn will generate a lot of flying lint and dust due to the thread movement and mutual scraping. This lint and dust can easily fall into the center of the weaving operation, causing poor thread movement and, in severe cases, damaging the circular knitting machine. In addition, some flying lint and dust will be woven into the woven fabric or fall onto the woven fabric, affecting the production quality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the aforementioned problems in the prior art, this utility model provides a circular knitting machine that can better collect and absorb lint or dust generated during yarn movement, reducing the probability of lint falling into the knitting center, thereby enabling the circular knitting machine to work better and improving production quality.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] A circular knitting machine includes a circular knitting machine body and a lint treatment mechanism, wherein the lint treatment mechanism is sleeved in the middle of the circular knitting machine body.

[0009] The lint treatment mechanism includes a receiving tray, several absorption components, and a dust blowing component. The receiving tray is fitted around the middle of the large circular knitting machine. A dust sliding platform is provided on the receiving tray, and a material collection trough is provided on the outside of the receiving tray. The dust sliding platform is connected to the material collection trough, and several dust discharge ports are arranged around the material collection trough. One of the absorption components is connected to one of the dust discharge ports. The dust blowing component is located above the dust sliding platform and is connected to the middle of the receiving tray.

[0010] Furthermore, the dust blowing assembly includes a fan, an air intake pipe, a fixing component, an annular air inlet pipe, a first air outlet pipe, and a second air outlet pipe. The annular air inlet pipe is disposed above the dust sliding platform. The annular air inlet pipe is detachably connected to the receiving tray through several fixing components. The annular air inlet pipe is connected to the fan through the air intake pipe. Several first air outlets are arranged around the lower part of the annular air inlet pipe. One air outlet pipe is connected to one of the first air outlets. The first air outlet pipes are horizontally arranged with respect to the dust sliding surface of the dust sliding platform. Several second air outlets are arranged around the upper part of the annular air inlet pipe. One second air outlet pipe is connected to one of the second air outlets.

[0011] Furthermore, the absorption assembly includes a dust inlet pipe, a dust collection box, a vacuum motor, and a filter element. The top of the dust collection box is provided with a mounting hole adapted to the vacuum motor. The vacuum motor is detachably connected to the mounting hole. The filter element is detachably connected inside the mounting hole. The upper part of the dust collection box is provided with a dust inlet, which is connected to the dust outlet through the dust inlet pipe.

[0012] Furthermore, the absorption assembly also includes a sealing door, and a cleaning port is provided at the bottom of the dust collection box, with the sealing door detachably connected to the cleaning port.

[0013] Furthermore, a graphene coating is provided on the dust-slipping surface of the dust-slipping platform.

[0014] Furthermore, it also includes a PLC controller, which is electrically connected to both the large circular knitting machine body and the lint processing mechanism.

[0015] (III) Beneficial Effects

[0016] The beneficial effects of this invention are as follows: When it is necessary to deal with the lint and dust generated during the operation of the circular knitting machine, the lint generated during the yarn process will fall onto the collection tray for collection. In order to be better absorbed by the absorption component, the dust blowing component can be operated to blow the lint away from the working weaving center and slide it into the collection trough through the dust sliding platform. Then, the absorption component is operated to absorb the lint in the collection trough. This can better collect and absorb the lint or dust generated during the yarn process, reduce the probability of lint falling into the working weaving center, and thus enable the circular knitting machine to work better and improve production quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a circular knitting machine according to an embodiment of the present invention;

[0018] Figure 2 This is a front view of the overall structure of a circular knitting machine according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the lint handling mechanism of a circular knitting machine according to an embodiment of the present invention.

[0020] Figure 4 This is a top view of the lint handling mechanism of a circular knitting machine according to an embodiment of the present invention.

[0021] [Explanation of Labels in the Attached Image]

[0022] 1. Large circular kiln body, 2. Floss handling mechanism, 201. Dust collection motor, 202. Annular air inlet pipe, 203. Dust inlet pipe, 204. Second air outlet pipe, 205. First air outlet pipe, 206. Fixing component, 207. Material collection trough, 208. Receiving tray, 209. Dust sliding table, 210. Fan, 211. Air duct, 212. Dust discharge port, 213. Detailed Implementation

[0023] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Please refer to Figures 1 to 4 As shown, the present invention provides a circular knitting machine, which includes a circular knitting machine body 1 and a lint treatment mechanism 2, wherein the lint treatment mechanism 2 is sleeved in the middle of the circular knitting machine body 1.

[0025] The lint treatment mechanism 2 includes a receiving tray 209, several absorption components, and a dust blowing component. The receiving tray 209 is fitted in the middle of the large circular machine. A dust sliding platform 210 is provided on the receiving tray 209. A material collection trough 208 is provided on the outer side of the receiving tray 209. The dust sliding platform 210 is connected to the material collection trough 208. Several dust discharge ports 213 are arranged around the material collection trough 208. One of the absorption components is connected to one of the dust discharge ports 213. The dust blowing component is located above the dust sliding platform 210 and is connected to the middle of the receiving tray 209.

[0026] The working principle of this utility model is as follows: When it is necessary to deal with the lint and dust generated during the use of the circular knitting machine, the lint in the yarn will fall onto the collecting tray 209 for collection. In order to be better absorbed by the absorption component, the dust blowing component can be operated to blow the lint away from the working weaving center and slide it into the collection trough 208 through the dust sliding table 210. Then the absorption component is operated to absorb the lint in the collection trough 208.

[0027] Furthermore, the dust blowing assembly includes a fan 211, an air intake pipe 212, a fixing member 207, an annular air inlet pipe 203, a first air outlet pipe 206, and a second air outlet pipe 205. The annular air inlet pipe 203 is disposed above the dust sliding platform 210. The annular air inlet pipe 203 is detachably connected to the receiving tray 209 through several fixing members 207. The annular air inlet pipe 203 is connected to the fan 211 through the air intake pipe 212. Several first air outlets are arranged around the lower part of the annular air inlet pipe 203. One air outlet pipe is connected to one of the first air outlets. The first air outlet pipe 206 is horizontally arranged with the dust sliding surface of the dust sliding platform 210. Several second air outlets are arranged around the upper part of the annular air inlet pipe 203. One second air outlet pipe 205 is connected to one of the second air outlets.

[0028] As can be seen from the above description, when it is necessary to process the lint, the blower 211 can be operated to introduce air into the annular air inlet pipe 203 through the air inlet pipe 212. Then, the air in the annular air inlet pipe 203 blows towards the dust sliding table 210 through the first air outlet pipe 206, causing the lint on the dust sliding table 210 to be blown into the collection trough 208. At the same time, it blows towards the outside of the working weaving center through the second air outlet pipe 205, causing the lint to be blown away from the working weaving center.

[0029] Furthermore, the absorption assembly includes a dust inlet pipe 204, a dust collection box 202, a vacuum motor 201, and a filter element. The top of the dust collection box 202 is provided with a mounting hole adapted to the vacuum motor 201. The vacuum motor 201 is detachably connected to the mounting hole. The filter element is detachably connected inside the mounting hole. The upper part of the dust collection box 202 is provided with a dust inlet, which is connected to the dust outlet 213 through the dust inlet pipe 204.

[0030] As can be seen from the above description, when it is necessary to collect the lint in the collection trough 208, the dust suction motor 201 can be operated so that the dust suction motor 201 can suck the lint in the collection trough 208 into the dust collection box 202 for collection through the dust inlet pipe 204.

[0031] Furthermore, the absorption assembly also includes a sealing door, and a cleaning port is provided at the lower part of the dust collection box 202, with the sealing door detachably connected to the cleaning port.

[0032] As can be seen from the above description, it is beneficial to seal the cleaning port through the sealing door, so that the vacuum motor 201 can operate better. When it is necessary to clean the dust collection box 202, the sealing door can be opened so that the collected lint can be discharged from the cleaning port to the outside of the dust collection box 202.

[0033] Furthermore, a graphene coating is provided on the dust-slipping surface of the dust-slipping stage 210.

[0034] As can be seen from the above description, the properties of the graphene coating are beneficial to reduce the friction between lint and the dust-slipping surface, allowing the lint to slide off the dust-slipping surface more easily into the collection trough 208 for discharge.

[0035] Furthermore, it also includes a PLC controller, which is electrically connected to the large circular knitting machine body 1 and the lint processing mechanism 2 respectively.

[0036] As can be seen from the above description, it is beneficial to adjust the parameters of the circular knitting machine through the PLC controller, and makes it more convenient for operators to operate the circular knitting machine. Example 1

[0037] Please refer to Figures 1 to 4 A circular knitting machine includes a circular knitting machine body 1 and a lint treatment mechanism 2, wherein the lint treatment mechanism 2 is sleeved in the middle of the circular knitting machine body 1.

[0038] The lint treatment mechanism 2 includes a receiving tray 209, several absorption components, and a dust blowing component. The receiving tray 209 is sleeved in the middle of the large circular machine. A dust sliding platform 210 is provided on the receiving tray 209. A material collection trough 208 is provided on the outside of the receiving tray 209. The dust sliding platform 210 is connected to the material collection trough 208. Several dust discharge ports 213 are arranged around the material collection trough 208. One of the absorption components is connected to one of the dust discharge ports 213. The dust blowing component is located above the dust sliding platform 210 and is connected to the middle of the receiving tray 209.

[0039] The dust blowing assembly includes a fan 211, an air intake pipe 212, a fixing member 207, an annular air inlet pipe 203, a first air outlet pipe 206, and a second air outlet pipe 205. The annular air inlet pipe 203 is disposed above the dust sliding platform 210. The annular air inlet pipe 203 is detachably connected to the receiving tray 209 through several fixing members 207. The annular air inlet pipe 203 is connected to the fan 211 through the air intake pipe 212. Several first air outlets are arranged around the lower part of the annular air inlet pipe 203. One air outlet pipe is connected to one of the first air outlets. The first air outlet pipe 206 is horizontally arranged with respect to the dust sliding surface of the dust sliding platform 210. Several second air outlets are arranged around the upper part of the annular air inlet pipe 203. One second air outlet pipe 205 is connected to one of the second air outlets.

[0040] The second air outlet duct 205 is set at an 80-degree angle to the first air outlet duct 206, which is beneficial for the air blown out by the second air outlet duct 205 to carry the lint away from the weaving center.

[0041] The absorption assembly includes a dust inlet pipe 204, a dust collection box 202, a vacuum motor 201, and a filter element. The top of the dust collection box 202 is provided with a mounting hole adapted to the vacuum motor 201. The vacuum motor 201 is detachably connected to the mounting hole. The filter element is detachably connected inside the mounting hole. The upper part of the dust collection box 202 is provided with a dust inlet, which is connected to the dust outlet 213 through the dust inlet pipe 204.

[0042] The absorption assembly also includes a sealing door, and a cleaning port is provided at the lower part of the dust collection box 202. The sealing door is detachably connected to the cleaning port by bolts.

[0043] A graphene coating is provided on the dust-slipping surface of the dust-slipping table 210;

[0044] It also includes a PLC controller, which is electrically connected to the large circular knitting machine body 1 and the lint processing mechanism 2 respectively;

[0045] The PLC controller is model DATA-7311, and the PLC controller is electrically connected to the large circular machine body 1, several of the dust collection motors 201 and the fan 211 respectively.

[0046] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0047] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A circular knitting machine, characterized in that: It includes a large circular knitting machine body and a lint-removing mechanism, wherein the lint-removing mechanism is sleeved in the middle of the large circular knitting machine body; The lint treatment mechanism includes a receiving tray, several absorption components, and a dust blowing component. The receiving tray is fitted around the middle of the large circular knitting machine. A dust sliding platform is provided on the receiving tray, and a material collection trough is provided on the outside of the receiving tray. The dust sliding platform is connected to the material collection trough, and several dust discharge ports are arranged around the material collection trough. One of the absorption components is connected to one of the dust discharge ports. The dust blowing component is located above the dust sliding platform and is connected to the middle of the receiving tray.

2. The circular knitting machine as described in claim 1, characterized in that: The dust blowing assembly includes a fan, an exhaust pipe, a fixing component, an annular air inlet pipe, a first air outlet pipe, and a second air outlet pipe. The annular air inlet pipe is disposed above the dust sliding platform. The annular air inlet pipe is detachably connected to the receiving tray through several fixing components. The annular air inlet pipe is connected to the fan through the exhaust pipe. Several first air outlets are arranged around the lower part of the annular air inlet pipe. One air outlet pipe is connected to one of the first air outlets. The first air outlet pipes are horizontally arranged with respect to the dust sliding surface of the dust sliding platform. Several second air outlets are arranged around the upper part of the annular air inlet pipe. One second air outlet pipe is connected to one of the second air outlets.

3. The circular knitting machine as described in claim 1, characterized in that: The absorption assembly includes a dust inlet pipe, a dust collection box, a vacuum motor, and a filter element. The top of the dust collection box is provided with a mounting hole adapted to the vacuum motor. The vacuum motor is detachably connected to the mounting hole. The filter element is detachably connected inside the mounting hole. The upper part of the dust collection box is provided with a dust inlet, which is connected to the dust outlet through the dust inlet pipe.

4. The circular knitting machine as described in claim 3, characterized in that: The absorption assembly also includes a sealing door, and a cleaning port is provided at the bottom of the dust collection box, with the sealing door detachably connected to the cleaning port.

5. The circular knitting machine as described in claim 2, characterized in that: The dust-slipping surface of the dust-slipping platform is provided with a graphene coating.

6. The circular knitting machine as described in claim 1, characterized in that: It also includes a PLC controller, which is electrically connected to both the large circular knitting machine body and the lint processing mechanism.

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