A dust collecting and cleaning device for a chain stitch machine

Abstract

The utility model discloses a dust collection cleaning device for braiding machine, including front -treatment frame and rear -treatment frame, and the inlet end of front -treatment frame is linked with braiding machine, and is provided with around cleaning device between front -treatment frame and rear -treatment frame, and front -treatment frame and rear -treatment frame are all provided with same inclination, and front -treatment frame includes guide slot and the support frame of setting in the bottom of guide slot, and the top opening of guide slot is provided with at least two groups first brush roll in the inside, and every group first brush roll top is provided with a spray pipe, and the middle of around cleaning device is provided with cleaning hole, and the chain passes through in cleaning hole, and rear -treatment frame includes dust collection channel and the support frame of setting in the bottom of dust collection channel, and dust collection channel top is connected with exhaust fan, and one end of exhaust fan is linked with dust collection channel, and the other end is linked with outside through dust collection mouth. The utility model has the advantages of being capable of realizing the cleaning collection of the dust and the iron fillings of the chain outside of braiding chain, and being convenient to collect and centrally clean the dust iron fillings.

Description

Technical Field

[0001] This utility model relates to the field of chain production technology, and in particular to a dust collection and cleaning device for chain braiding machines. Background Technology

[0002] Chain braiding machines are specialized mechanical equipment used for braiding and splicing high-strength lifting chains, industrial chains, etc. Their characteristics include: easy operation, good usability, strong stability, high braiding precision, and convenient adjustment. Currently, my country's chain braiding machine manufacturing industry is developing rapidly, gradually forming a new landscape of intensive and technologically advanced development led by industry leaders such as Northern Welding Machine.

[0003] In the prior art, such as the "Automatic Chain Braiding Machine" with Chinese Patent No. CN201644703U, it is composed of a feeding mechanism, a forming mechanism and a shaping mechanism. The forming mechanism has an upper slide plate drive mechanism installed on the support plate above the upper slide plate. The left slide plate and the right slide plate are respectively connected to the left slide plate drive mechanism and the right slide plate drive mechanism. The upper and lower ends of the lower rotating shaft of the picking robot are respectively connected to the gear and the lifting drive mechanism. The rotary drive mechanism is provided with a rotary drive shaft. The die head drive mechanism includes a thrust plate and a crank arm. The thrust plate is fixedly installed on the left drive shaft or the right drive shaft. One end of the crank arm is hinged to the forming die head, and the other end is connected to the thrust plate.

[0004] However, in the actual production and processing of automatic chain braiding machines, the processed metal chains carry a large amount of dust, iron filings and other debris. These debris will affect the cleaning of the subsequent heat treatment process of the chain, and the iron filings will also cause pollution in the workshop. Utility Model Content

[0005] The purpose of this invention is to provide a dust collection and cleaning device for a chain braiding machine, which can clean and collect dust and iron filings on the outside of the chain after braiding, making it convenient to collect and centrally clean dust and iron filings, avoiding the presence of a large amount of dust, iron filings and other debris on the processed metal chain, and preventing iron filings from scattering and causing pollution in the workshop, thereby improving the processing quality of the chain and the working environment of the workshop.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A dust collection and cleaning device for a chain braiding machine is characterized by comprising a pre-treatment frame and a post-treatment frame. The inlet end of the pre-treatment frame is connected to the chain braiding machine. A surrounding cleaning device is provided between the pre-treatment frame and the post-treatment frame. The pre-treatment frame and the post-treatment frame are both set at the same inclination. The pre-treatment frame includes a guide groove and a support frame disposed at the bottom of the guide groove. The top of the guide groove is open and at least two sets of first brush rollers are disposed inside. A spray pipe is disposed above each set of first brush rollers. A cleaning hole is disposed in the middle of the surrounding cleaning device, and a chain passes through the cleaning hole. The post-treatment frame includes a dust collection channel and a support frame disposed at the bottom of the dust collection channel. An exhaust fan is connected above the dust collection channel. One end of the exhaust fan is connected to the dust collection channel, and the other end is connected to the outside through a dust collection port.

[0008] Preferably, both the guide groove and the bottom of the dust collection channel are provided with leakage holes, the leakage holes are arranged vertically downwards, and the leakage holes of the guide groove are located behind the first brush roller.

[0009] Preferably, a liquid collection tank is provided at the bottom of the guide channel and the dust collection channel. The liquid collection tank is fixedly connected to the support frame around its perimeter. The liquid collection tank is also obliquely arranged with the pre-treatment frame and the post-treatment frame. Openings are provided at the top and bottom of the liquid collection tank.

[0010] Preferably, the extension line of the spray pipe is tangent to the first brush roller, the bottom of the first brush roller is in contact with the chain, and the first brush roller rotates counterclockwise.

[0011] Preferably, the surrounding cleaning device includes an annular fixed seat and a second brush roller. One end of the bottom of the annular fixed seat is fixedly connected to the front end of the dust collection channel. The cleaning hole is located in the middle of the annular fixed seat. An annular groove is also provided inside the outer ring of the annular fixed seat. A fixed toothed ring is fixedly provided in the inner ring of the annular groove. A movable toothed ring is rotatably provided in the outer ring of the annular groove. The fixed toothed ring and the movable toothed ring are provided with tooth grooves relative to each other. Multiple sets of planetary gears are provided by meshing the fixed toothed ring and the movable toothed ring through the tooth grooves. The rotating shaft of each set of planetary gears is correspondingly connected to the second brush roller outside the annular fixed seat. The inner sides of the multiple sets of second brush rollers are in contact with and in contact with the chain.

[0012] Preferably, the outer side of the movable toothed ring is also provided with tooth grooves, and a drive motor is also provided on the inner side of the bottom of the annular fixed seat. The output end of the drive motor is connected to a drive gear, and the drive gear meshes with the tooth grooves on the outer side of the movable toothed ring for transmission.

[0013] Preferably, a filter baffle is detachably installed at the dust collection port.

[0014] Preferably, a magnetic block is also provided at the top center of the dust collection channel and at the front end of the exhaust fan. The magnetic block, the exhaust fan and the dust collection channel connection port are all circular. The outer diameter of the magnetic block is smaller than the inner diameter of the connection port between the exhaust fan and the dust collection channel.

[0015] Preferably, a layer of non-woven fabric is detachably bonded to the outside of the magnetic block.

[0016] In summary, the beneficial effects of this utility model are as follows: This utility model uses a first brush roller in conjunction with a spray pipe to achieve initial cleaning of the chain, and then uses a second brush roller to perform 360-degree cleaning of the chain, thereby removing external dust and iron filings. Subsequently, the dust is collected by the airflow in the dust collection channel, and the iron filings are magnetically attracted by the airflow. The dust and iron filings on the outside of the chain are cleaned and collected. The filter baffle and the non-woven fabric outside the magnet can be disassembled and processed separately, which facilitates the collection and centralized cleaning of dust and iron filings, avoids the metal chain carrying a large amount of dust, iron filings and other debris after processing, and prevents iron filings from scattering and causing pollution in the workshop, thereby improving the processing quality of the chain and the working environment of the workshop. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure at point A;

[0019] Figure 3 This is a schematic diagram of the external structure of the circumferential cleaning device of this utility model. Detailed Implementation

[0020] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. These embodiments do not constitute a limitation on this utility model.

[0021] like Figures 1 to 3 The dust collection and cleaning device for a chain braiding machine shown includes a pre-treatment frame 1 and a post-treatment frame 2. The inlet end of the pre-treatment frame 1 is connected to the chain braiding machine. A surrounding cleaning device 3 is provided between the pre-treatment frame 1 and the post-treatment frame 2. The pre-treatment frame 1 and the post-treatment frame 2 are both set at the same inclination. The pre-treatment frame 1 includes a guide groove 11 and a support frame 4 set at the bottom of the guide groove 11. The top of the guide groove 11 is open and at least two sets of first brush rollers 12 are provided inside. A spray pipe 13 is provided above each set of first brush rollers 12. A cleaning hole 31 is provided in the middle of the surrounding cleaning device 3. A chain passes through the cleaning hole 31. The post-treatment frame 2 includes a dust collection channel 21 and a support frame 4 set at the bottom of the dust collection channel 21. An exhaust fan 22 is connected above the dust collection channel 21. One end of the exhaust fan 22 is connected to the dust collection channel 21, and the other end is connected to the outside through a dust collection port 23.

[0022] Both the guide groove 11 and the dust collection channel 21 are provided with leakage holes 5 at the bottom. The leakage holes 5 are set vertically downwards, and the leakage holes 5 of the guide groove 11 are set behind the first brush roller 12.

[0023] A liquid collection tank 6 is provided at the bottom of the guide channel 11 and the dust collection channel 21. The liquid collection tank 6 is fixedly connected to the support frame 4 around its perimeter. The liquid collection tank 6 is also obliquely arranged like the pre-treatment frame 1 and the post-treatment frame 2. Openings are provided at the top and bottom of the liquid collection tank 6.

[0024] The extension line of the spray pipe 13 is tangent to the first brush roller 12, the bottom of the first brush roller 12 is in contact with the chain, and the first brush roller 12 rotates counterclockwise.

[0025] The surrounding cleaning device 3 includes an annular fixed seat 32 and a second brush roller 33. One end of the bottom of the annular fixed seat 32 is fixedly connected to the front end of the dust collection channel 21. The cleaning hole 31 is located in the middle of the annular fixed seat 32. An annular groove 34 is also provided inside the outer ring of the annular fixed seat 32. A fixed toothed ring 35 is fixedly provided in the inner ring of the annular groove 34. A movable toothed ring 36 is rotatably provided in the outer ring of the annular groove 34. The fixed toothed ring 35 and the movable toothed ring 36 are provided with tooth grooves. Multiple sets of planetary gears 37 are provided by meshing the fixed toothed ring 35 and the movable toothed ring 36 through the tooth grooves. The rotating shaft of each set of planetary gears 37 is connected to the second brush roller 33 on the outside of the annular fixed seat 32. The inner side of the multiple sets of second brush rollers 33 is in contact with and in contact with the chain.

[0026] The movable toothed ring 36 also has a toothed groove on its outer side, and a drive motor 38 is also provided on the inner side of the bottom of the annular fixed seat 32. The output end of the drive motor 38 is connected to a drive gear 39, and the drive gear 39 meshes with the toothed groove on the outer side of the movable toothed ring 36 for transmission.

[0027] A filter baffle 24 is detachably installed at the dust collection port 23. A magnetic block 25 is also installed at the top center of the dust collection channel 21 and at the front end of the exhaust fan 22. The magnetic block 25, the exhaust fan 22 and the dust collection channel 21 are all circular. The outer diameter of the magnetic block 25 is smaller than the inner diameter of the connection between the exhaust fan 22 and the dust collection channel 21.

[0028] A layer of non-woven fabric 26 is detachably bonded to the outside of the magnetic block 25.

[0029] This invention uses a first brush roller in conjunction with a spray pipe to perform initial cleaning of the chain, followed by a second brush roller for 360-degree cleaning of the chain, thus removing external dust and iron filings. Subsequently, airflow in the dust collection channel collects the dust, and magnets attract the iron filings under the influence of the airflow. Dust and iron filings on the outside of the chain are cleaned and collected. The filter baffle and the non-woven fabric outside the magnet can be disassembled and processed separately, facilitating the collection and centralized cleaning of dust and iron filings. This prevents the processed metal chain from carrying a large amount of dust, iron filings, and other debris, and also prevents iron filings from scattering and polluting the workshop, thereby improving the processing quality of the chain and the working environment of the workshop.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Those skilled in the art can make various modifications or equivalent substitutions to the present utility model within its substance and protection scope, and such modifications or equivalent substitutions should also be considered to fall within the protection scope of the present utility model's technical solution.

Claims

1. A dust collection and cleaning device for a chain braiding machine, characterized in that, The system includes a pre-processing rack and a post-processing rack. The inlet end of the pre-processing rack is connected to a chain braiding machine. A surrounding cleaning device is provided between the pre-processing rack and the post-processing rack. Both the pre-processing rack and the post-processing rack are set at the same inclination. The pre-processing rack includes a guide groove and a support frame set at the bottom of the guide groove. The top of the guide groove is open and at least two sets of first brush rollers are provided inside. A spray pipe is provided above each set of first brush rollers. A cleaning hole is provided in the middle of the surrounding cleaning device, and a chain passes through the cleaning hole. The post-processing rack includes a dust collection channel and a support frame set at the bottom of the dust collection channel. An exhaust fan is connected above the dust collection channel. One end of the exhaust fan is connected to the dust collection channel, and the other end is connected to the outside through a dust collection port.

2. The dust collection and cleaning device for a chain braiding machine according to claim 1, characterized in that: Both the guide groove and the bottom of the dust collection channel are provided with leakage holes, which are set vertically downwards. The leakage holes of the guide groove are located behind the first brush roller.

3. The dust collection and cleaning device for a chain braiding machine according to claim 1, characterized in that: A liquid collection tank is provided at the bottom of the guide channel and the dust collection channel. The liquid collection tank is fixedly connected to the support frame around its perimeter. The liquid collection tank is also obliquely arranged with the pre-treatment frame and the post-treatment frame. Openings are provided at the top and bottom of the liquid collection tank.

4. The dust collection and cleaning device for a chain braiding machine according to claim 1, characterized in that: The extension line of the spray pipe is tangent to the first brush roller, the bottom of the first brush roller is in contact with the chain, and the first brush roller rotates counterclockwise.

5. A dust collection and cleaning device for a chain braiding machine according to claim 1, characterized in that: The surrounding cleaning device includes an annular fixed seat and a second brush roller. One end of the bottom of the annular fixed seat is fixedly connected to the front end of the dust collection channel. The cleaning hole is located in the middle of the annular fixed seat. An annular groove is also provided inside the outer ring of the annular fixed seat. A fixed toothed ring is fixedly provided inside the inner ring of the annular groove. A movable toothed ring is rotatably provided inside the outer ring of the annular groove. The fixed toothed ring and the movable toothed ring are provided with tooth grooves. Multiple sets of planetary gears are provided by meshing the fixed toothed ring and the movable toothed ring through the tooth grooves. The rotating shaft of each set of planetary gears is connected to the second brush roller outside the annular fixed seat. The inner sides of the multiple sets of second brush rollers are in contact with and in contact with the chain.

6. A dust collection and cleaning device for a chain braiding machine according to claim 5, characterized in that: The movable toothed ring also has a toothed groove on its outer side, and a drive motor is also provided on the inner side of the bottom of the annular fixed seat. The output end of the drive motor is connected to a drive gear, and the drive gear meshes with the toothed groove on the outer side of the movable toothed ring for transmission.

7. A dust collection and cleaning device for a chain braiding machine according to claim 1, characterized in that: A filter baffle can be detachably installed at the dust collection port.

8. A dust collection and cleaning device for a chain braiding machine according to claim 1, characterized in that: A magnetic block is also provided at the top center of the dust collection channel and at the front end of the exhaust fan. The magnetic block, the exhaust fan and the dust collection channel connection port are all circular. The outer diameter of the magnetic block is smaller than the inner diameter of the connection port between the exhaust fan and the dust collection channel.

9. A dust collection and cleaning device for a chain braiding machine according to claim 8, characterized in that: A layer of non-woven fabric is detachably bonded to the outside of the magnetic block.

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