Cotton sliver cleaning mechanism for roving frame
By designing a cotton cleansing mechanism with a rough gauze machine, using a clean belt, cleaning wheel and negative pressure recovery mechanism to solve the problem of cleanliness cleaning and dirt cleaning problems, reduce labor intensity, and protect workers' health.
Patent Information
- Application Number
- CN202420194410.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-26
AI Technical Summary
During the production process of the roving machine, the wool tape will be left with dirt such as staple fiber or cotton wool. The traditional manual cleaning method is labor-intensive and can easily damage the wool tape. The dust is flying poses a threat to the health of workers.
A cleaning mechanism with a cotton bar with a rough ruling machine, including a clean belt, clean wheel, brush and negative pressure recycling mechanism, take the short fiber and cotton wool on the velvet band through the cleaner movement, and the brush on the clean wheel brush brush Dilemma is accumulated and inhaled dust, cotton wool and short fiber through the negative pressure recycling mechanism.
It greatly reduces the labor intensity of workers, avoids damage to the velvet belt, reduces the flying of cotton, short fiber and dust, and protects the health of workers.
Smart Images
Figure CN222412068U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile equipment, in particular to a cotton strip cleaning mechanism for a roving machine. Background Art
[0002] The roving frame is a spinning machine that turns fiber strips into roving. The main function of the roving frame is to draw and twist the roving, and wind the roving into a certain package to meet the requirements of the spinning frame processing.
[0003] During the production process of the roving machine, some dirt (such as short fibers or cotton wool) will be left on the velvet belt, so the velvet belt needs to be cleaned. The traditional cleaning method is to manually scrape the dirt on the velvet belt with tools. This not only has high labor intensity for workers, but also easily damages the velvet belt during the cleaning process. In addition, fiber cotton wool and dust will fly during the cleaning process, posing a threat to the health of workers. Utility Model Content
[0004] (1) Technical solution
[0005] In order to solve the above technical problems, the utility model provides a cotton strip cleaning mechanism for a roving machine, including a frame, a first rotating shaft, a first motor, a second rotating shaft, a third rotating shaft, a driving wheel, a driven wheel, a cleaning belt, a first driving mechanism, a second driving mechanism, a cleaning wheel, a cleaning cover, and a negative pressure recovery mechanism. The first rotating shaft, the second rotating shaft and the third rotating shaft are rotatably installed between the two sides of the frame, the first rotating shaft is driven by the first motor, and the first motor drives the second rotating shaft to rotate by driving the first driving mechanism, a plurality of the driving wheels are fixedly connected to the second rotating shaft, and a plurality of the third rotating shaft are provided with The driven wheel is arranged in a one-to-one correspondence with the driving wheel, and the cleaning belt for cleaning the velvet belt on the roving frame is connected between the driving wheel and the driven wheel. A fourth rotating shaft is rotatably installed between the two sides of the frame directly above the second rotating shaft, and the first motor drives the fourth rotating shaft to rotate by driving the second driving mechanism. The fourth rotating shaft is provided with a plurality of cleaning wheels arranged in a one-to-one correspondence with the driving wheel, and the cleaning wheel is provided with a brush, which contacts the surface of the cleaning belt. The cleaning cover is provided above the fourth rotating shaft, and the top of the cleaning cover is connected to the negative pressure recovery mechanism through an absorption tube.
[0006] Preferably, the first driving mechanism comprises a transmission eccentric wheel, a ratchet wheel, and a transmission strut. The transmission eccentric wheel is disposed on the first rotating shaft, the ratchet wheel is disposed on the second rotating shaft, the transmission eccentric wheel is connected to the transmission strut, and the other end of the transmission strut is connected to the ratchet wheel.
[0007] Preferably, the second driving mechanism comprises a first pulley fixedly connected to the end of the first rotating shaft, a second pulley fixedly connected to the fourth rotating shaft, and a belt for connecting the first pulley and the second pulley.
[0008] Preferably, the negative pressure recovery mechanism includes a negative pressure generating device, a support frame, a negative pressure motor, and a collection bag. The negative pressure generating device is fixedly supported on the frame by the support frame, the negative pressure generating device is driven by the negative pressure motor, the negative pressure generating device is provided with the collection bag, and one side of the negative pressure generating device is connected to one end of the absorption tube.
[0009] Preferably, the cleaning cover is located directly above the fourth rotating shaft and covers the fourth rotating shaft.
[0010] (3) Beneficial effects
[0011] The utility model provides a cotton strip cleaning mechanism for a roving machine. Compared with the prior art, the utility model has the following beneficial effects: firstly, the short fibers and cotton wool on the velvet belt are taken away by the movement of the cleaning belt, and then the cleaning wheel rotates to drive the brush on the cleaning wheel to brush off the dirt on the cleaning belt, and at the same time, the negative pressure motor is started to drive the negative pressure generating device to suck the dust, cotton wool and short fibers into the collecting bag for collection, and a small part of them remains on the brush and is manually cleaned, which can greatly reduce the labor intensity of the workers, avoid damaging the velvet belt, and can also reduce the threat to the workers' health caused by the flying of a large amount of cotton wool, short fibers and dust. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a front view of the utility model.
[0013] Figure 2 It is a front partial sectional view of the utility model.
[0014] Figure 3 It is a side view of the first driving mechanism of the utility model connected with the driving wheel, the driven wheel and the cleaning belt.
[0015] The accompanying drawings are marked as: 1-frame, 2-first rotating shaft, 3-first motor, 4-second rotating shaft, 5-third rotating shaft, 6-driving wheel, 7-driven wheel, 8-cleaning belt, 9-first driving mechanism, 91-transmission eccentric wheel, 92-ratchet, 93-transmission support rod, 10-first pulley, 11-second pulley, 12-belt, 13-fourth rotating shaft, 14-cleaning wheel, 15-cleaning cover, 16-negative pressure generating device, 17-support frame, 18-negative pressure motor, 19-collection bag, 20-absorption tube. DETAILED DESCRIPTION
[0016] The utility model is further described in conjunction with the accompanying drawings and embodiments.
[0017] like Figures 1 to 3 As shown, the utility model described in a cotton strip cleaning mechanism for a roving machine includes a frame 1, a first rotating shaft 2, a first motor 3, a second rotating shaft 4, a third rotating shaft 5, a driving wheel 6, a driven wheel 7, a cleaning belt 8, a first driving mechanism 9, a second driving mechanism, a cleaning wheel 14, a cleaning cover 15, and a negative pressure recovery mechanism. The first rotating shaft 2, the second rotating shaft 4 and the third rotating shaft 5 are rotatably installed between the two sides of the frame 1, the first rotating shaft 2 is driven by the first motor 3, and the first motor 3 drives the second rotating shaft 4 to rotate by driving the first driving mechanism 9, a plurality of the driving wheels 6 are fixedly connected to the second rotating shaft 4, and a plurality of the third rotating shaft 5 are provided with a plurality of The driven wheels 7 are arranged in a one-to-one correspondence with the wheels 6, and the cleaning belt 8 for cleaning the velvet belt on the roving frame is connected between the driving wheel 6 and the driven wheel 7. A fourth rotating shaft 13 is rotatably installed between the two sides of the frame 1 just above the second rotating shaft 4, and the first motor 3 drives the fourth rotating shaft 13 to rotate by driving the second driving mechanism. The fourth rotating shaft 13 is provided with a plurality of cleaning wheels 14 arranged in a one-to-one correspondence with the driving wheels 6, and the cleaning wheel 14 is provided with a brush, which contacts the surface of the cleaning belt 8. The cleaning cover 15 is provided above the fourth rotating shaft 13, and the top of the cleaning cover 15 is connected to the negative pressure recovery mechanism through an absorption tube 20.
[0018] The first driving mechanism 9 includes a transmission eccentric wheel 91, a ratchet wheel 92, and a transmission strut 93. The transmission eccentric wheel 91 is provided on the first rotating shaft 2, the ratchet wheel 92 is provided on the second rotating shaft 4, the transmission eccentric wheel 91 is connected to the transmission strut 93, and the other end of the transmission strut 93 is connected to the ratchet wheel 92.
[0019] The second driving mechanism includes a first pulley 10 fixedly connected to the end of the first rotating shaft 2 , a second pulley 11 fixedly connected to the fourth rotating shaft 13 , and a belt 12 for connecting the first pulley 10 and the second pulley 11 .
[0020] The negative pressure recovery mechanism includes a negative pressure generating device 16, a support frame 17, a negative pressure motor 18, and a collecting bag 19. The negative pressure generating device 16 is fixedly supported on the frame 1 by the support frame 17. The negative pressure generating device 16 is driven by the negative pressure motor 18. The negative pressure generating device 16 is provided with the collecting bag 19. One side of the negative pressure generating device 16 is connected to one end of the absorption tube 20. The cleaning cover 15 is located directly above the fourth rotating shaft 13 and covers the fourth rotating shaft 13.
[0021] In actual work, by starting the first motor 3 to drive the first rotating shaft 2 to rotate, the cooperation between the transmission eccentric wheel 91, the ratchet wheel 92 and the transmission support rod 93 is driven to drive the second rotating shaft 4 to rotate accordingly, thereby driving the driving wheel 6 to rotate. Since the driving wheel 6 is connected to the driven wheel 7 through the cleaning belt 8, the driven wheel 7 is also driven to rotate. In this way, the short fibers and cotton wool on the velvet belt are taken away by the movement of the cleaning belt 8, and the short fibers and cotton wool remain on the cleaning belt 8. Due to the setting of the second driving mechanism, the first rotating shaft 2 rotates while also driving the fourth rotating shaft 13 to rotate, and at the same time drives the cleaning wheel 14 to rotate and drives the brush on the cleaning wheel 14 to brush off the dirt on the cleaning belt 8. At the same time, the negative pressure motor 18 is started to drive the negative pressure generating device 16 to suck the dust, cotton wool and short fibers into the collecting bag 19 for collection. A small part of it remains on the brush and is manually cleaned. This can greatly reduce the labor intensity of the workers, avoid damage to the velvet belt, and reduce the threat to the health of the workers caused by the flying of a large amount of cotton wool, short fibers and dust. The contents not described in detail in this specification belong to the prior art known to professionals in this field.
[0022] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description is relatively specific and detailed, but the utility model is not limited to these embodiments. It should be pointed out that for ordinary technicians in this field. Under the premise of not departing from the purpose of the utility model, any improvement made shall fall within the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A sliver cleaning mechanism for a roving frame, characterized in that: The invention comprises a frame (1), a first rotating shaft (2), a first motor (3), a second rotating shaft (4), a third rotating shaft (5), a driving wheel (6), a driven wheel (7), a cleaning belt (8), a first driving mechanism (9), a second driving mechanism, a cleaning wheel (14), a cleaning cover (15), and a negative pressure recovery mechanism. The first rotating shaft (2), the second rotating shaft (4), and the third rotating shaft (5) are rotatably mounted between two sides of the frame (1). The first rotating shaft (2) is driven by the first motor (3). The first motor (3) drives the second rotating shaft (4) to rotate by driving the first driving mechanism (9). The second rotating shaft (4) is fixedly connected with a plurality of driving wheels (6). The third rotating shaft (5) is provided with a plurality of driving wheels (6) which are in a one-to-one relationship with the driving wheels (6). The driven wheel (7) should be set, and the cleaning belt (8) for cleaning the velvet belt on the roving frame is connected between the driving wheel (6) and the driven wheel (7). A fourth rotating shaft (13) is rotatably installed between the two sides of the frame (1) directly above the second rotating shaft (4). The first motor (3) drives the fourth rotating shaft (13) to rotate by driving the second driving mechanism. The fourth rotating shaft (13) is provided with a plurality of cleaning wheels (14) arranged in a one-to-one correspondence with the driving wheel (6). The cleaning wheel (14) is provided with a brush, and the brush is in contact with the surface of the cleaning belt (8). The cleaning cover (15) is provided above the fourth rotating shaft (13), and the top of the cleaning cover (15) is connected to the negative pressure recovery mechanism through an absorption pipe (20).
2. A sliver cleaning mechanism for a roving frame according to claim 1, characterized in that: The first driving mechanism (9) comprises a transmission eccentric wheel (91), a ratchet wheel (92), and a transmission strut (93); the transmission eccentric wheel (91) is arranged on the first rotating shaft (2); the ratchet wheel (92) is arranged on the second rotating shaft (4); the transmission eccentric wheel (91) is connected to the transmission strut (93); and the other end of the transmission strut (93) is connected to the ratchet wheel (92).
3. A sliver cleaning mechanism for a roving frame according to claim 1, characterized in that: The second driving mechanism comprises a first belt pulley (10) fixedly connected to the end of the first rotating shaft (2), a second belt pulley (11) fixedly connected to the fourth rotating shaft (13), and a belt (12) for connecting the first belt pulley (10) and the second belt pulley (11).
4. A sliver cleaning mechanism for a roving frame according to claim 1, characterized in that: The negative pressure recovery mechanism comprises a negative pressure generating device (16), a support frame (17), a negative pressure motor (18), and a collection bag (19); the negative pressure generating device (16) is fixedly supported on the frame (1) via the support frame (17); the negative pressure generating device (16) is driven by the negative pressure motor (18); the negative pressure generating device (16) is provided with the collection bag (19); and one side of the negative pressure generating device (16) is connected to one end of the absorption tube (20).
5. A sliver cleaning mechanism for a roving frame according to claim 1, characterized in that: The cleaning cover (15) is located directly above the fourth rotating shaft (13) and covers the fourth rotating shaft (13).