Radiating structure of circular knitting machine

Abstract

The utility model discloses a heat dissipation structure of a circular knitting machine, and relates to the technical field of circular knitting machines. The ring comprises a main ring body, a heat dissipation piece is arranged in the main ring body and comprises a connecting ring, an air blower is arranged in the connecting ring, a plurality of L-shaped pipes are symmetrically and fixedly connected to the output end of the air blower, heat dissipation covers are fixedly connected to the ends of the L-shaped pipes, an air collection barrel is fixedly connected to the bottom face of the connecting ring, a gear ring is fixedly connected to the surface of the air collection barrel, and a plurality of gears are symmetrically arranged on the gear ring in a meshed mode. When the circular knitting machine is used, outside air enters the L-shaped pipe through the air blower and the air collecting barrel, the heat dissipation cover is used for dissipating heat of the circular knitting machine, and the situation that the service life is shortened due to the fact that the temperature of the circular knitting machine is too high when the circular knitting machine is used can be avoided; and through mutual cooperation of the gear and the gear ring, the multiple sets of dust sweeping brushes clean dust on the peripheral side face of the air collecting barrel, and the situation that the cooling effect is weakened due to cotton dust blockage is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of large circular knitting machines, in particular to a heat dissipation structure of a large circular knitting machine. Background Art

[0002] Circular knitting machine, scientifically known as circular weft knitting machine (or circular weft knitting machine), has developed rapidly due to its multiple loop forming systems (called yarn feeding paths or loop forming paths in enterprises, referred to as paths), high speed, high output, fast shape change, good fabric quality, few processes and strong product adaptability.

[0003] When the large circular knitting machine is in use, it is necessary to use a blower to blow air to the device for air cooling to avoid long-term use of the equipment and affecting its service life due to excessive temperature. When the existing heat dissipation device is used to dissipate heat for the large circular knitting machine, although it can dissipate heat, cotton dust will fall off during the operation of the large circular knitting machine. When the blower is used for heat dissipation, the cotton dust can easily block the dustproof net on the blower, thereby dissipating heat for the large circular knitting machine normally.

[0004] To this end, we provide a heat dissipation structure for a large circular knitting machine to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a heat dissipation structure for a large circular knitting machine, in which a blower is used to draw outside air into an L-shaped tube through an air collecting barrel, and the heat dissipation cover is used to dissipate the heat of the large circular knitting machine, thereby preventing the large circular knitting machine from overheating during use and reducing its service life. Through the mutual cooperation of gears and gear rings, multiple groups of dust sweeping brushes are used to clean dust on the surrounding side of the air collecting barrel to prevent cotton dust from blocking and weakening the heat dissipation effect.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a heat dissipation structure of a large circular knitting machine, comprising a main circle body; a heat dissipation element is arranged in the main circle body, the heat dissipation element comprises a connecting ring, a blower is arranged in the connecting ring, a plurality of L-shaped tubes are symmetrically and fixedly connected to the output end of the blower, a heat dissipation cover is fixedly connected to the end of the L-shaped tube, an air collecting barrel is fixedly connected to the bottom surface of the connecting ring, a gear ring is fixedly connected to the surface of the air collecting barrel, a plurality of gears are symmetrically meshed and arranged on the gear ring, a rotating rod is fixedly connected to each of the gears, a dust brush is fixedly connected to one end of the rotating rod, a sprocket is fixedly connected to the other end of the rotating rod, and a chain is arranged for transmission between each of the sprockets.

[0008] The utility model is further configured that a plurality of support piles are fixedly connected to the side surface of the main circle body, and a fixing plate is fixedly connected to the bottom surface of the support pile.

[0009] The utility model is further configured that a connecting block is fixedly connected to the side of each supporting pile, a matching ring is fixedly connected between each connecting block, and a sliding groove is provided in the matching ring.

[0010] The utility model is further configured that a plurality of arc-shaped slide plates corresponding to the dust sweeping brushes are evenly and slidingly connected in the slide groove, an ear plate is fixedly connected to the side of each arc-shaped slide plate, a rotating shaft is rotatably connected through the ear plate, and each rotating shaft is fixedly connected to the corresponding sprocket wheel.

[0011] The utility model is further configured that a motor is bolted to the surface of the ear plate, and the output end of the motor is fixedly connected to the corresponding rotating shaft.

[0012] The utility model is further configured that a plurality of fixing grooves corresponding to the L-shaped tubes are opened on the side surface of the connecting ring, and the L-shaped tubes are fixedly connected to the fixing grooves.

[0013] The utility model is further configured such that a plurality of filter holes are evenly opened on the side surface of the air collecting barrel, and bristles corresponding to the filter holes are fixedly connected to the side surface of the dust sweeping brush.

[0014] The utility model is further configured that a plurality of connecting rods are symmetrically fixedly connected to the inner wall of the main circle, a placement plate is fixedly connected between the ends of each of the connecting rods, and the placement plate is fixedly connected to the connecting ring.

[0015] The utility model has the following beneficial effects:

[0016] 1. When the utility model is in use, the outside air is drawn into the L-shaped tube through the air collecting barrel by the blower, and the air is then blown to the circular knitting machine through the heat dissipation cover, which can prevent the circular knitting machine from overheating and causing a reduction in its service life during use.

[0017] 2. When the utility model is in use, the motor drives the rotating shaft to rotate, and the gear and the gear ring cooperate with each other. When in use, the air collecting barrel can be circulated and brushed by multiple dust brushes, thereby avoiding cotton dust blocking the filter holes and causing the heat dissipation effect to be weakened during use.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The figure is a schematic diagram of the heat dissipation structure of a large circular knitting machine.

[0021] Figure 2 This is an assembly diagram of the connecting rod and the placement plate of the utility model.

[0022] Figure 3 This is a schematic diagram of the heat sink structure of the utility model.

[0023] Figure 4 This is an assembly diagram of the gear and the rotating rod of the utility model.

[0024] Figure 5 This is an assembly diagram of the sprocket and chain of the utility model.

[0025] Figure 6 This is an assembly diagram of the slideway and the arc-shaped slide plate of the utility model.

[0026] Figure 7 This is an assembly diagram of the blower and L-shaped tube of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Main circle; 2. Connecting rod; 3. Placement plate; 4. Heat sink; 5. Connecting ring; 6. Blower; 7. L-shaped pipe; 8. Heat dissipation cover; 9. Air collecting barrel; 10. Gear ring; 11. Gear; 12. Rotating rod; 13. Dust brush; 14. Bristles; 15. Sprocket; 16. Chain; 17. Connecting block; 18. Matching ring; 19. Slide groove; 20. Arc slide plate; 21. Ear plate; 22. Rotating shaft; 23. Motor; 24. Support pile; 25. Fixed plate; 26. Filter hole; 27. Fixed groove. DETAILED DESCRIPTION

[0029] 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 of 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. Specific embodiment 1

[0031] See also Figure 1-7The utility model is a heat dissipation structure of a large circular knitting machine, including a main circle body 1; a heat sink 4 is arranged in the main circle body 1, and the heat sink 4 includes a connecting ring 5, a blower 6 is arranged in the connecting ring 5, and a plurality of L-shaped tubes 7 are symmetrically fixedly connected to the output end of the blower 6, and a heat dissipation cover 8 is fixedly connected to the end of the L-shaped tube 7, and a wind collecting barrel 9 is fixedly connected to the bottom surface of the connecting ring 5, and a gear ring 10 is fixedly connected to the surface of the wind collecting barrel 9, and a plurality of gears 11 are symmetrically meshed on the gear ring 10, and a rotating rod 12 is fixedly connected to each gear 11, and a dust brush 13 is fixedly connected to one end of the rotating rod 12, and a sprocket 15 is fixedly connected to the other end of the rotating rod 12, and a chain 16 is arranged for transmission between the sprockets 15, and a plurality of supporting piles 24 are fixedly connected to the side of the main circle body 1, and a fixing plate 25 is fixedly connected to the bottom surface of the supporting pile 24, and a plurality of filter holes 26 are evenly opened on the side surface of the wind collecting barrel 9, and bristles 14 corresponding to the filter holes 26 are fixedly connected to the side surface of the dust brush 13.

[0032] The operation process of this embodiment is as follows: the blower 6 is working, the air enters the L-shaped tube 7 through the air collecting barrel 9, and then dissipates the heat to the large circular knitting machine placed on the device through the heat dissipation cover 8. The rotating rod 12 drives the sprocket 15 to rotate when rotating, and the sprocket 15 drives each gear 11 to rotate in the same direction through the chain 16. The gear 11 is meshed with the gear ring 10, and the gear 11 will revolve around the gear ring 10 when rotating. The dust in the air is affected by the operation of the blower 6 and sticks to the outer wall of the air collecting barrel 9. The rotation and revolution of each gear 11 can drive the dust brush 13 to brush off the cotton dust on the outer wall of the air collecting barrel 9 when in use, thereby avoiding the outer wall of the air collecting barrel 9 being blocked by cotton dust due to long-term use and affecting the normal heat dissipation of the device. Specific embodiment 2

[0034] See also Figure 1-6 On the basis of the specific embodiment 1, each support pile 24 is fixedly connected to a connecting block 17 on the side, and a matching ring 18 is fixedly connected between each connecting block 17. A slide groove 19 is provided in the matching ring 18, and a plurality of arc-shaped slide plates 20 corresponding to the dust sweeping brush 13 are evenly slidably connected in the slide groove 19. An ear plate 21 is fixedly connected to the side of each arc-shaped slide plate 20, and a rotating shaft 22 is rotatably connected through the ear plate 21. Each rotating shaft 22 is fixedly connected to the corresponding sprocket 15, and a motor 23 is bolted to the surface of an ear plate 21. The output end of the motor 23 is fixedly connected to the corresponding rotating shaft 22. A plurality of fixed grooves 27 corresponding to the L-shaped tube 7 are provided on the side of the connecting ring 5, and the L-shaped tube 7 is fixedly connected to the fixed groove 27.

[0035] The operation process of this embodiment is: the motor 23 drives a rotating shaft 22 to rotate, and the rotating shaft 22 drives the rotating rod 12 at the bottom to rotate. The motor 23 can rotate around the matching ring 18 when in use, and the arc-shaped slide plate 20 on the matching ring 18 slides accordingly, and drives the gear 11 to move when moving. Through the cooperation between the arc-shaped slide plate 20 and the motor 23, the device can be driven to remove the cotton dust on the filter hole 26, further improving the heat dissipation effect of the device. Specific embodiment three

[0037] See also Figure 1-2 On the basis of the specific embodiment 1 and the specific embodiment 2, a plurality of connecting rods 2 are symmetrically fixedly connected to the inner wall of the main circle body 1, and a placement plate 3 is fixedly connected between the ends of each connecting rod 2, and the placement plate 3 is fixedly connected to the connecting circle 5.

[0038] The operation process of this embodiment is: when in use, the large circular knitting machine is placed on the placement plate 3, and the large circular knitting machine on the placement plate 3 is cooled by the heat dissipation cover 8 during heat dissipation, which can prevent the large circular knitting machine from overheating and affecting the normal operation of the equipment during use.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A heat dissipation structure of a circular knitting machine, comprising a main ring body (1); characterized in that: A heat sink (4) is arranged inside the main ring body (1), the heat sink (4) comprises a connecting ring (5), a blower (6) is arranged inside the connecting ring (5), a plurality of L-shaped tubes (7) are symmetrically fixedly connected to the output end of the blower (6), a heat sink (8) is fixedly connected to the end of the L-shaped tube (7), and a wind collecting barrel (9) is fixedly connected to the bottom surface of the connecting ring (5); A toothed ring (10) is fixedly connected to the surface of the air collecting barrel (9), and a plurality of gears (11) are symmetrically meshed on the toothed ring (10). Each of the gears (11) is fixedly connected to a rotating rod (12), and a dust brush (13) is fixedly connected to one end of the rotating rod (12), and a sprocket (15) is fixedly connected to the other end of the rotating rod (12), and a chain (16) is provided for transmission between each of the sprockets (15).

2. The heat dissipation structure of a circular knitting machine according to claim 1, characterized in that: A plurality of support piles (24) are fixedly connected to the side surface of the main circle body (1), and a fixing plate (25) is fixedly connected to the bottom surface of the support pile (24).

3. The heat dissipation structure of a circular knitting machine according to claim 2, characterized in that: A connecting block (17) is fixedly connected to the side of each supporting pile (24), a matching ring (18) is fixedly connected between each connecting block (17), and a sliding groove (19) is provided in the matching ring (18).

4. The heat dissipation structure of a circular knitting machine according to claim 3, characterized in that: A plurality of arc-shaped slide plates (20) corresponding to the dust sweeping brush (13) are evenly and slidably connected in the slide groove (19), and a lug plate (21) is fixedly connected to the side of each arc-shaped slide plate (20), and a rotating shaft (22) is rotatably connected to the lug plate (21), and each rotating shaft (22) is fixedly connected to a corresponding sprocket (15).

5. The heat dissipation structure of a circular knitting machine according to claim 4, characterized in that: A motor (23) is bolted to the surface of the ear plate (21), and an output end of the motor (23) is fixedly connected to a corresponding rotating shaft (22).

6. The heat dissipation structure of a circular knitting machine according to claim 1, characterized in that: A plurality of fixing grooves (27) corresponding to the L-shaped tubes (7) are formed on the side of the connecting ring (5), and the L-shaped tubes (7) are fixedly connected to the fixing grooves (27).

7. The heat dissipation structure of a circular knitting machine according to claim 1, characterized in that: A plurality of filter holes (26) are evenly arranged on the peripheral side of the air collecting barrel (9), and bristles (14) corresponding to the filter holes (26) are fixedly connected to the peripheral side of the dust sweeping brush (13).

8. The heat dissipation structure of a circular knitting machine according to claim 1, characterized in that: A plurality of connecting rods (2) are symmetrically and fixedly connected to the inner wall of the main ring body (1), a placement plate (3) is fixedly connected between the ends of each of the connecting rods (2), and the placement plate (3) is fixedly connected to the connecting ring (5).

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