Oil-free single-curve oscillating bar circular weaving machine

Abstract

The utility model belongs to the technical field of circular weaving machines, and particularly discloses an oil-free single-curve oscillating bar circular weaving machine which comprises an equipment body, a supporting frame is fixedly installed on the equipment body, a bottom plate is fixedly connected to the supporting frame, a collecting box is fixedly connected to the upper surface of the bottom plate, and an air blowing bin is fixedly connected to the upper surface of the collecting box. A drawer groove is formed in the front side of the collecting box, a collecting drawer is slidably connected into the drawer groove, a filter screen sliding groove communicated with the interior of the air blowing bin is formed in the right side of the air blowing bin, a filter screen frame is slidably connected into the filter screen sliding groove, and a filter screen for filtering chippings is arranged on the filter screen frame. And the interior of the air blowing bin is partitioned into a motor groove and an air inlet through a filter screen frame, and a double-shaft motor is fixedly mounted in the motor groove, so that chippings on the surface of a filter screen are continuously cleaned without stopping the equipment, air blowing and heat dissipation of the fan are not affected, and the device has higher practicability and reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of circular looms, in particular to an oil-free single-curve swing-rod circular loom. Background Art

[0002] A circular loom refers to an industrial equipment used to weave tube cloth. There are many spindles on the warp frame of the circular loom. According to the width of the woven cloth and the width of the flat wire, a specified range of warp yarns are used. Before the warp yarns enter the circular loom, the warp yarns are cross-opened by the warp yarn frame, and the weft yarn shuttle makes a circular motion in the cross-opening to pass through the warp yarns to weave into tube cloth. A circular loom has several shuttles, and several weft yarns are woven in at the same time.

[0003] After consulting the literature, it is learned that there is currently a Chinese utility model patent for a circular loom with a publication number of CN219157117U, which includes a circular loom and a dust pump. A bracket is arranged on the top of the circular loom, and a suspension rod is welded to the bottom surface of the bracket, and a suspension ring is fixedly installed at the bottom end of the suspension rod, a dust removal pipe is passed through the suspension ring, and a dust removal hole is opened on the inner wall of the dust removal pipe. By arranging the suspension rod, the suspension ring, the dust removal pipe, the dust removal hole, the dust pump and the dust removal pipe, the warp yarn and the weft yarn can be dusted during the weaving process to prevent the burrs carried on the surface of the warp yarn and the weft yarn from rubbing against each other, and to avoid problems such as splitting of wires, sweeping of wires, flying shuttles, and frequent equipment failures.

[0004] However, the following problems may occur during the use of the device: when the equipment is working, since the device is not equipped with a filter cleaning device, debris blocks the filter holes, causing the air flow rate to slow down. If the filter is removed and cleaned at this time, debris will enter the inside of the fan and be blown toward the equipment through the fan, which may cause wire splitting, wire sweeping, and flying shuttles. The equipment failure rate is frequent. If the device is stopped to clean the filter, it will cause delays in production. Utility Model Content

[0005] The utility model aims to provide an oil-free single-curve swing-rod circular loom to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil-free single-curve swing-rod circular loom, comprising an equipment body, a support frame is fixedly installed on the equipment body, a bottom plate is fixedly connected to the support frame, a collection box is fixedly connected to the upper surface of the bottom plate, a blowing bin is fixedly connected to the upper surface of the collecting box, a drawer slot is provided on the front side of the collecting box, a collection drawer is slidably connected inside the drawer slot, a filter screen slide slot connected to the inside of the blowing bin is provided on the right side of the blowing bin, a filter screen frame is slidably connected inside the filter screen slide slot, a filter screen for filtering debris is provided on the filter screen frame, the interior of the blowing bin is divided into a motor slot and an air inlet by the filter screen frame, a double-axis motor is fixedly installed inside the motor slot, a detachable protective net is provided on the rear side of the motor slot, a fan blade is fixedly connected to the output end of the double-axis motor near the protective net, a transmission slot is provided inside the blowing bin, a sprocket shaft extending to the inside of the air inlet is rotatably connected inside the transmission slot, and a debris cleaning device is provided inside the air inlet.

[0007] Preferably, the filter screen slide groove is provided with limit slide grooves on both upper and lower sides, the filter screen frame is fixedly connected with limit slide bars on both upper and lower sides, and the surface of the limit slide bar is slidably connected with the inside of the limit slide groove.

[0008] Preferably, a pulley is fixedly sleeved on the surface of the output end of the dual-axis motor close to the air inlet.

[0009] Preferably, a connecting groove is opened on the left side inside the motor groove, and a transmission shaft extending to the inside of the transmission groove is rotatably connected inside the connecting groove.

[0010] Preferably, the surface of the transmission shaft located inside the connecting groove is fixedly sleeved with the same pulley, the surfaces of the two pulleys are sleeved with belts, and the two pulleys are connected by belt transmission.

[0011] Preferably, one end of the transmission shaft located inside the transmission groove is fixedly connected to a bevel gear, and the one end of the sprocket shaft located inside the transmission groove is fixedly connected to the same bevel gear, the two bevel gears are meshingly connected, and a chip removal opening connected to the inside of the drawer groove is opened at the bottom of the air inlet.

[0012] Preferably, the debris cleaning device includes a sprocket, the surface of the sprocket is rotatably connected to the inner wall of the air inlet, there are four sprockets, two of which are in a group, and the two groups of sprockets are respectively arranged on the left and right sides of the inside of the air inlet, one end of the sprocket shaft is located inside the air inlet and is fixedly connected to the sprocket on the left side of the air inlet, a chain is meshed and sleeved on the surface of the sprocket, two sprockets in one group are transmission connected by the chain, a linkage shaft is fixedly connected between the two sprockets on the lower side of the two groups, the left sprocket is transmission connected to the right sprocket via the linkage shaft, a brush plate is fixedly connected between the two chains, and a brush is provided on one side of the brush plate.

[0013] Compared with the prior art, the beneficial effect of the utility model is that when the oil-free single-curve rocker circular loom is in use, when the bevel gear rotates, the bevel gear on the sprocket shaft will rotate, and when the sprocket shaft rotates, the sprocket shaft will drive the sprocket to rotate synchronously, and when a group of sprockets on the left side rotates through the chain, the left sprocket drives a group of sprockets on the right side to rotate synchronously through the linkage shaft, and the brush plates arranged on the opposite sides of the two chains will clean the debris attached to the surface of the filter screen frame through the brushes on the surface, thereby realizing continuous cleaning of the debris on the surface of the filter screen without stopping the equipment, and will not affect the air blowing and heat dissipation of the fan, making the device more practical and reliable.

[0014] 2. When the oil-free single-curve swing-rod circular loom is in use, the brush plates arranged on the opposite sides of the two chains will use the brushes on the surface to clean the debris attached to the surface of the filter frame. The cleaned debris enters the interior of the drawer slot through the debris removal port, and then enters the interior of the collection drawer for collection, so that the staff can uniformly recycle the cleaned debris, thereby cleaning and collecting the debris attached to the filter without stopping the machine, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the utility model oil-free single-curve swing-rod circular loom;

[0016] Figure 2 This is a schematic diagram of the structure of the blowing bin of the utility model;

[0017] Figure 3 This is a schematic structural diagram of a cross-sectional view of a blowing chamber of the utility model;

[0018] Figure 4 This is a schematic structural diagram of a cross-sectional view of a motor slot of the utility model;

[0019] Figure 5 This is a schematic structural diagram of a cross-section of the air inlet of the utility model;

[0020] Figure 6 For this utility model Figure 2 A is a schematic diagram of the structure enlarged;

[0021] Figure 7 For this utility model Figure 4 Middle C is a schematic diagram of the enlarged structure;

[0022] Figure 8 For this utility model Figure 2 B is a schematic diagram of the enlarged structure.

[0023] In the figure: 1. Equipment body; 2. Blowing chamber; 3. Collection box; 4. Bottom plate; 5. Support frame; 6. Air inlet; 7. Collection drawer; 8. Drawer slot; 9. Filter frame; 10. Sprocket; 11. Chain; 12. Limit slide; 13. Limit slide slot; 14. Motor slot; 15. Dual-axis motor; 16. Protection net; 17. Fan blade; 18. Chip drop port; 19. Pulley; 20. Belt; 21. Connecting slot; 22. Transmission shaft; 23. Transmission slot; 24. Bevel gear; 25. Sprocket shaft; 26. Brush plate; 27. Filter slide slot; 28. Linkage shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-8 The utility model provides a technical solution: an oil-free single-curve swing-rod circular loom, including an equipment body 1, the equipment body 1 is an oil-free single-curve swing-rod circular loom, a support frame 5 is fixedly installed on the equipment body 1, a bottom plate 4 is fixedly connected to the support frame 5, a collection box 3 is fixedly connected to the upper surface of the bottom plate 4, a blowing bin 2 is fixedly connected to the upper surface of the collection box 3, a drawer slot 8 is provided on the front side of the collection box 3, a collection drawer 7 is slidably connected inside the drawer slot 8, a filter screen slide 27 connected to the inside of the blowing bin 2 is provided on the right side of the blowing bin 2, a filter screen frame 9 is slidably connected inside the filter screen slide 27, a filter screen for filtering debris is arranged on the filter screen frame 9, the inside of the blowing bin 2 is divided into a motor slot 14 and an air inlet 6 by the filter screen frame 9, and the motor A double-axis motor 15 is fixedly installed inside the slot 14. The double-axis motor 15 is a double-axis motor. The double-axis motor 15 is an existing device and will not be described in detail here. A detachable protective net 16 is arranged on the rear side of the motor slot 14. The protective net 16 plays a protective role for the inside of the motor slot 14. The double-axis motor 15 is fixedly connected with a fan blade 17 near the output end of the protective net 16. The fan blade 17 is driven to rotate by the rotation of the double-axis motor 15. The wind force generated by the fan blade 17 is transmitted out of the inside of the motor slot 14 through the protective net 16, thereby blowing and cooling the warp yarn. A transmission slot 23 is opened inside the blowing bin 2. The transmission slot 23 is internally rotatably connected with a sprocket shaft 25 extending to the inside of the air inlet 6. A debris cleaning device is arranged inside the air inlet 6.

[0026] Furthermore, limiting slide grooves 13 are provided on the upper and lower sides inside the filter screen slide groove 27, and the upper and lower sides of the filter screen frame 9 are fixedly connected to the limiting slide bar 12. The surface of the limiting slide bar 12 is slidably connected to the inside of the limiting slide groove 13. The limiting slide bar 12 and the limiting slide groove 13 play a limiting role for the filter screen frame 9. The filter screen frame 9 can be taken out from the inside of the blowing chamber 2 through the filter screen slide groove 27, which is convenient for deep cleaning.

[0027] Furthermore, a pulley 19 is fixedly sleeved on the output end surface of the dual-axis motor 15 close to the air inlet 6 .

[0028] Furthermore, a connecting slot 21 is provided on the left side inside the motor slot 14 , and a transmission shaft 22 extending to the inside of the transmission slot 23 is rotatably connected inside the connecting slot 21 .

[0029] Furthermore, the surface of the transmission shaft 22 located inside the connecting groove 21 is fixedly sleeved with the same pulley 19 , and the surfaces of the two pulleys 19 are sleeved with belts 20 , and the two pulleys 19 are connected through the belt 20 .

[0030] Furthermore, one end of the transmission shaft 22 located inside the transmission groove 23 is fixedly connected to a bevel gear 24, and one end of the sprocket shaft 25 located inside the transmission groove 23 is fixedly connected to the same bevel gear 24, and the two bevel gears 24 are meshed and connected.

[0031] When the output end of the dual-axis motor 15 rotates, the fan blades 17 and the pulley 19 rotate synchronously, and the two pulleys 19 rotate synchronously through the action of the belt 20, and the transmission shaft 22 rotates. When the transmission shaft 22 rotates, the transmission shaft 22 drives the bevel gear 24 to rotate. When the bevel gear 24 rotates, the bevel gear 24 located on the sprocket shaft 25 rotates.

[0032] Furthermore, a chip drop opening 18 communicating with the inside of the drawer slot 8 is provided at the bottom of the air inlet 6, and the chip drop opening 18 is a chip drop opening.

[0033] Furthermore, the debris cleaning device includes a sprocket 10, the surface of which is rotatably connected to the inner wall of the air inlet 6. There are four sprockets 10, and the four sprockets 10 are grouped in two. The two groups of sprockets 10 are respectively arranged on the left and right sides of the inside of the air inlet 6. The sprocket shaft 25 is located at one end inside the air inlet 6 and is fixedly connected to the sprocket 10 on the left side of the air inlet 6. The surface of the sprocket 10 is meshed with a chain 11, and the two sprockets 10 in one group are connected by the chain 11. A linkage shaft 28 is fixedly connected between the two sprockets 10 on the lower side of the two groups, and the left sprocket 10 is driven by the linkage shaft 28 with the right sprocket 10. A brush plate 26 is fixedly connected between the two chains 11, and a brush is arranged on one side of the brush plate 26. When the sprocket shaft 25 rotates, the sprocket shaft 25 drives the sprocket 10 to rotate synchronously. When the left group of sprockets 10 rotates through the chain 11, the left sprocket 10 drives the right group of sprockets 10 to rotate synchronously through the linkage shaft 28. The brush plate 26 arranged on the opposite sides of the two chains 11 cleans the debris attached to the surface of the filter screen frame 9 through the brush on the surface. The cleaned debris enters the interior of the drawer slot 8 through the chip removal opening 18, and then enters the interior of the collection drawer 7 for collection.

[0034] Working principle: When in use, the oil-free single-curve swing-rod circular loom drives the fan blades 17 to rotate through the rotation of the dual-axis motor 15. The fan blades 17 generate wind force and transmit it to the inside of the motor slot 14 through the protective net 16, so as to blow and dissipate heat to the warp yarn. The limit slide bar 12 and the limit slide groove 13 play a limiting role for the filter frame 9. The filter frame 9 can be taken out from the inside of the blowing bin 2 through the filter slide groove 27, which is convenient for deep cleaning. When the output end of the dual-axis motor 15 rotates, the fan blades 17 and the pulleys 19 rotate synchronously, and the two pulleys 19 rotate synchronously through the action of the belt 20, and the transmission shaft 22 rotates. When the transmission shaft 22 rotates, The transmission shaft 22 will drive the bevel gear 24 to rotate. When the bevel gear 24 rotates, the bevel gear 24 on the sprocket shaft 25 will rotate. When the sprocket shaft 25 rotates, the sprocket shaft 25 will drive the sprocket 10 to rotate synchronously. When the left group of sprockets 10 rotate through the chain 11, the left sprocket 10 drives the right group of sprockets 10 to rotate synchronously through the linkage shaft 28. The brush plate 26 arranged on the opposite sides of the two chains 11 will clean the debris attached to the surface of the filter frame 9 through the brush on the surface. The cleaned debris enters the interior of the drawer slot 8 through the chip removal port 18, and then enters the interior of the collection drawer 7 for collection.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil-free single-curve swing-rod circular loom, comprising an equipment body (1), characterized in that: A support frame (5) is fixedly mounted on the equipment body (1), a bottom plate (4) is fixedly connected to the support frame (5), a collection box (3) is fixedly connected to the upper surface of the bottom plate (4), a blowing bin (2) is fixedly connected to the upper surface of the collection box (3), a drawer groove (8) is provided on the front side of the collection box (3), a collection drawer (7) is slidably connected inside the drawer groove (8), a filter screen slide groove (27) connected to the inside of the blowing bin (2) is provided on the right side of the blowing bin (2), a filter screen frame (9) is slidably connected inside the filter screen slide groove (27), and a filter screen frame (9) is provided on the filter screen frame (9) for filtering debris. The interior of the air blowing chamber (2) is divided into a motor slot (14) and an air inlet (6) by a filter frame (9), a double-shaft motor (15) is fixedly installed inside the motor slot (14), a detachable protective net (16) is arranged at the rear side of the interior of the motor slot (14), a fan blade (17) is fixedly connected to the output end of the double-shaft motor (15) close to the protective net (16), a transmission slot (23) is opened inside the air blowing chamber (2), a sprocket shaft (25) extending to the interior of the air inlet (6) is rotatably connected inside the transmission slot (23), and a debris cleaning device is arranged inside the air inlet (6).

2. The oil-free single-curve swing-rod circular loom according to claim 1, characterized in that: The filter screen slide groove (27) is provided with a limit slide groove (13) on both upper and lower sides thereof, and the filter screen frame (9) is fixedly connected with a limit slide bar (12) on both upper and lower sides thereof, and the surface of the limit slide bar (12) is slidably connected with the inside of the limit slide groove (13).

3. The oil-free single-curve swing-rod circular loom according to claim 1, characterized in that: A pulley (19) is fixedly sleeved on the output end surface of the dual-shaft motor (15) close to the air inlet (6).

4. The oil-free single-curve swing-rod circular loom according to claim 1, characterized in that: A connecting groove (21) is provided on the left side inside the motor groove (14), and a transmission shaft (22) extending to the inside of the transmission groove (23) is rotatably connected inside the connecting groove (21).

5. The oil-free single-curve swing-rod circular loom according to claim 4, characterized in that: The surface of the transmission shaft (22) located inside the connection groove (21) is fixedly sleeved with the same belt pulley (19), the surfaces of the two belt pulleys (19) are sleeved with belts (20), and the two belt pulleys (19) are connected by belt (20).

6. The oil-free single-curve swing-rod circular loom according to claim 4, characterized in that: One end of the transmission shaft (22) located inside the transmission groove (23) is fixedly connected to a bevel gear (24), and one end of the sprocket shaft (25) located inside the transmission groove (23) is fixedly connected to the same bevel gear (24), and the two bevel gears (24) are meshed and connected.

7. The oil-free single-curve swing-rod circular loom according to claim 1, characterized in that: The bottom of the air inlet (6) is provided with a chip removal opening (18) which is connected to the inside of the drawer groove (8).

8. The oil-free single-curve swing-rod circular loom according to claim 1, characterized in that: The debris cleaning device comprises a sprocket (10), the surface of the sprocket (10) is rotatably connected to the inner wall of the air inlet (6), the number of the sprockets (10) is four, and the four sprockets (10) are grouped in two, and the two groups of sprockets (10) are respectively arranged on the left and right sides of the inside of the air inlet (6), the sprocket shaft (25) is located at one end inside the air inlet (6) and is fixedly connected to the sprocket (10) on the left side of the air inlet (6), the surface of the sprocket (10) is meshed with a chain (11), the two sprockets (10) in one group are connected in transmission through the chain (11), a linkage shaft (28) is fixedly connected between the two sprockets (10) on the lower side of the two groups, the left sprocket (10) is connected in transmission with the right sprocket (10) through the linkage shaft (28), a brush plate (26) is fixedly connected between the two chains (11), and a brush is arranged on one side of the brush plate (26).

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