Arrow belt guide structure

Abstract

The utility model discloses an arrow belt guiding structure which comprises a base, two guiding rotary tables are arranged above the base, arrow belts are arranged on the outer surfaces of the two guiding rotary tables, center columns are arranged at the centers of the two guiding rotary tables in a penetrating mode, and driving discs are arranged at the front ends of the two center columns. An arc-shaped rack is arranged at the front end of the driving disc through a notch, a gear is connected to the outer surface of the arc-shaped rack in a meshed mode, a connecting column is arranged at the center of the front end of the gear, a hinge device is arranged at the front end of the connecting column, and a fluctuation adjuster is installed at the front end of the hinge device in a hinged mode. A stabilizer is hinged to the front end of the fluctuation adjuster, driving motors are arranged at the front end of the stabilizer, and installers are arranged on the outer surfaces of the two driving motors. According to the utility model, a series of structures are arranged, so that the arrow belt is high in synchronism and low in abrasion when moving, alternate conveying of wefts is facilitated, and the weaving efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weaving equipment, in particular to an arrow belt guide structure. Background Art

[0002] Heavy looms produce industrial fabrics. Depending on the materials used for the fabrics, they can produce metal wire fabrics and non-metal wire fabrics. The looms are equipped with different mechanisms to weave various industrial fabrics according to the different materials used for the fabrics. The arrow belt is a component in the loom that acts on the weft thread transportation.

[0003] When the arrow belt is used to transport the weft, the two arrow belts need to perform linear relative motion. The arrow belt at one end transports the weft to a predetermined position and is pulled by the arrow belt at the other end, passing through the textile line and performing reciprocating motion. The existing arrow belt guide structure is complex in use, has high wear, and is not synchronously driven, so it is easy for the two arrow belts to fail to be synchronously transported, thus affecting the weft transportation. Utility Model Content

[0004] The purpose of the utility model is to provide an arrow belt guide structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an arrow belt guide structure, comprising a base, two guide turntables are arranged above the base, the outer surfaces of the two guide turntables are arranged with arrow belts, the center positions of the two guide turntables are penetrated by center columns, the front ends of the two center columns are arranged with driving disks, the front ends of the driving disks are arranged with arc-shaped racks through notches, the outer surfaces of the arc-shaped racks are meshed and connected with gears, a connecting column is arranged at the front center position of the gear, a hinge is arranged at the front end of the connecting column, a undulation adjuster is hingedly installed at the front end of the hinge, a stabilizer is hingedly installed at the front end of the undulation adjuster, and a driving motor is arranged at the front end of the stabilizer.

[0006] Preferably, the outer surfaces of the two driving motors are provided with installers, and the top of the base between the two installers is provided with a controller, and the bottom ends of the two installers are commonly connected to the top of the base to install the driving motors tightly. The controller controls the two driving motors to turn on or off at the same time to ensure that the arrow belt can be driven to perform linear motion of the same distance.

[0007] Preferably, a support bearing is provided on the outer surface of the stabilizer near the position of the drive motor, and the bottom end of the support bearing is fixedly mounted on the top of the base. The support bearing supports the stabilizer so that the drive motor can play a driving effect and the guide turntable can perform reciprocating rotation motion.

[0008] Preferably, a limit plate is provided on the outer surface of the connecting column near the hinge position, and the two ends of the limit plate are commonly connected to a gantry, and the gantry passes through the limit plate from top to bottom, and the bottom end of the gantry is fixedly mounted on the top surface of the base. The limit plate is limited by the gantry and can perform vertical linear movement.

[0009] Preferably, a limiting slot is provided at one end of the two guide turntables, and two lifting rods are provided at the bottom end of the limiting slot. The bottom ends of the two lifting rods are commonly connected to the top of the base, and the arrow belt is inserted into the limiting slot, so that when the arrow belt is driven to rotate by the guide turntable, the front end is guided by the limiting slot to perform linear motion, so that the weft thread can be transported through.

[0010] Preferably, the rear surfaces of the two center columns are provided with mounting bearings, the bottom ends of the mounting bearings are fixedly mounted on the top ends of the bases, and the guide turntable support is mounted at the desired position by the mounting bearings to ensure the stability of the guide turntable.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The arrow belt guide structure is driven by a controller to drive two driving motors to operate. The driving motor drives the gear to rotate through a stabilizer, an ups and downs regulator and a hinge. When the gear rotates, it drives the arc-shaped rack to rotate. When the gear rotates to the two end points of the arc-shaped rack, it will produce up and down linear motion to achieve the effect of meshing and connecting with the inner or outer ring of the arc-shaped rack. At this time, the ups and downs regulator will shift up and down while rotating. When the gear rotates on the inner ring of the arc-shaped rack, the driving disk rotates clockwise, and when the gear rotates on the outer ring of the arc-shaped gear, the driving disk rotates counterclockwise, so that the guide turntable can be driven to perform reciprocating rotation. When the guide turntable performs reciprocating rotation, it is used in conjunction with the limit slot, and one end of the two arrow belts will perform relative linear motion, driving the weft thread to reciprocate and continuously pass through for weaving, so that the arrow belt has high synchronization and low wear when moving, which is convenient for alternating transportation of the weft thread and improves weaving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0015] Figure 3 It is a side plan view of the overall structure of the utility model.

[0016] In the figure: 1. base; 2. drive motor; 3. guide turntable; 4. drive disk; 5. lifting rod; 6. limit slot; 7. arrow belt; 8. controller; 9. support bearing; 10. installer; 11. connecting column; 12. limit plate; 13. hinge; 14. stabilizer; 15. heave adjuster; 16. gantry; 17. arc rack; 18. gear; 19. center column; 20. installation bearing. DETAILED DESCRIPTION

[0017] 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.

[0018] like Figures 1 to 3 As shown, the arrow belt guide structure of the present embodiment includes a base 1, two guide turntables 3 are arranged above the base 1, and arrow belts 7 are arranged on the outer surfaces of the two guide turntables 3. The arrow belts 7 are driven by the guide turntables 3 to move. A central column 19 is penetrated at the central position of the two guide turntables 3, and a driving disk 4 is arranged at the front end of the two central columns 19. The driving disk 4 drives the guide turntable 3 to move, so that the guide structure can achieve a driving effect. An arc-shaped rack 17 is arranged at the front end of the driving disk 4 through a notch, and a gear 18 is meshed and connected on the outer surface of the arc-shaped rack 17. The gear 18 is matched with the notch provided at the front end of the driving disk 4. When the gear 18 rotates, it will engage with the outer surface of the arc-shaped rack 17. The surface performs reciprocating motion, so that the driving disk 4 performs reciprocating rotation motion, a connecting column 11 is arranged at the front end center position of the rotating gear 18, a hinge 13 is arranged at the front end of the connecting column 11, a undulation adjuster 15 is hingedly installed at the front end of the hinge 13, and a stabilizer 14 is hingedly installed at the front end of the undulation adjuster 15. Since the arc-shaped rack 17 is an arc-shaped structure, when the gear 18 rotates to the two end points of the arc-shaped rack 17, an up and down linear motion will be generated. At this time, the undulation adjuster 15 will deviate up and down while rotating to ensure that the gear 18 can continue to rotate. A driving motor 2 is arranged at the front end of the stabilizer 14. The driving motor 2 is a power source to drive the gear 18 to rotate.

[0019] Specifically, an installer 10 is provided on the outer surface of the two driving motors 2, and a controller 8 is provided on the top of the base 1 between the two installers 10. The bottom ends of the two installers 10 are commonly connected to the top of the base 1 to install the driving motors 2 tightly. The controller 8 controls the two driving motors 2 to turn on or off at the same time to ensure that the arrow belt 7 can be driven to perform linear motion of the same distance.

[0020] Furthermore, a support bearing 9 is provided on the outer surface of the stabilizer 14 near the driving motor 2, and the bottom end of the support bearing 9 is fixedly mounted on the top of the base 1. The support bearing 9 supports the stabilizer 14 so that the driving motor 2 can play a driving effect and the guide turntable 3 can perform reciprocating rotation motion.

[0021] Furthermore, a limit plate 12 is provided on the outer surface of the connecting column 11 near the position of the hinge 13, and the two ends of the limit plate 12 are commonly connected to a gantry 16, and the gantry 16 penetrates the limit plate 12 from top to bottom, and the bottom end of the gantry 16 is fixedly installed on the top surface of the base 1. The limit plate 12 is limited by the gantry 16 and can perform vertical linear movement.

[0022] Furthermore, a limiting slot 6 is provided at one end of the two guide turntables 3, and two lifting rods 5 are provided at the bottom end of the limiting slot 6. The bottom ends of the two lifting rods 5 are commonly connected to the top of the base 1, and the arrow belt 7 is inserted into the inside of the limiting slot 6. When the arrow belt 7 is driven to rotate by the guide turntable 3, the front end is guided by the limiting slot 6 to perform linear motion, so that the weft thread can be transported through.

[0023] Furthermore, the rear surfaces of the two center columns 19 are provided with mounting bearings 20, and the bottom ends of the mounting bearings 20 are fixedly mounted on the top of the base 1. The guide turntable 3 is supported and installed at the desired position by the mounting bearings 20 to ensure the stability of the guide turntable 3.

[0024] The method of using this embodiment is as follows: the electrical components appearing in this application are all connected to an external power supply when in use. When the guide structure is in operation, the two drive motors 2 are driven to operate through the controller 8. The drive motor 2 drives the gear 18 to rotate through the stabilizer 14, the undulation regulator 15 and the hinge 13. When the gear 18 rotates, it will drive the arc rack 17 to rotate. When the gear 18 rotates to the two end positions of the arc rack 17, it will produce up and down linear motion to achieve the effect of meshing and connecting with the inner ring or outer ring of the arc rack 17. At this time, the undulation regulator 15 will deviate up and down while rotating. When the gear 18 rotates on the inner ring of the arc rack 17, the drive disk 4 rotates clockwise. When the gear 18 rotates on the outer ring of the arc rack 17, the drive disk 4 rotates counterclockwise, so that the guide turntable 3 can be driven to perform reciprocating rotation. When the guide turntable 3 performs reciprocating rotation, it is used in conjunction with the limit slot 6. One end of the two arrow belts 7 will perform relative linear motion, driving the weft to reciprocate and continuously pass through for weaving.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An arrow belt guide structure, comprising a base (1), characterized in that: Two guide turntables (3) are arranged above the base (1), and arrow belts (7) are arranged on the outer surfaces of the two guide turntables (3). A central column (19) is arranged at the center of the two guide turntables (3), and a driving disk (4) is arranged at the front end of the two central columns (19). An arc-shaped rack (17) is arranged at the front end of the driving disk (4) through a notch, and a gear (18) is meshed and connected on the outer surface of the arc-shaped rack (17). A connecting column (11) is arranged at the center position of the front end of the gear (18), and a hinge (13) is arranged at the front end of the connecting column (11). A undulation adjuster (15) is hingedly installed at the front end of the hinge (13), and a stabilizer (14) is hingedly installed at the front end of the undulation adjuster (15), and a driving motor (2) is arranged at the front end of the stabilizer (14).

2. The arrow belt guide structure according to claim 1, characterized in that: The outer surfaces of the two driving motors (2) are provided with mounters (10), and the top end of the base (1) between the two mounters (10) is provided with a controller (8).

3. The arrow belt guide structure according to claim 1, characterized in that: A support bearing (9) is provided on the outer surface of the stabilizer (14) near the driving motor (2), and the bottom end of the support bearing (9) is fixedly mounted on the top end of the base (1).

4. The arrow belt guide structure according to claim 1, characterized in that: A limit plate (12) is provided on the outer surface of the connection column (11) near the position of the hinge (13), and the two ends of the limit plate (12) are commonly connected to a gantry (16), and the gantry (16) penetrates the limit plate (12) from top to bottom, and the bottom end of the gantry (16) is fixedly mounted on the top surface of the base (1).

5. The arrow belt guide structure according to claim 1, characterized in that: A limiting slot (6) is provided at one end of each of the two guide turntables (3), two lifting rods (5) are provided at the bottom end of the limiting slot (6), the bottom ends of the two lifting rods (5) are connected to the top end of the base (1), and the arrow belt (7) is inserted into the inside of the limiting slot (6).

6. The arrow belt guide structure according to claim 1, characterized in that: The rear side surfaces of the two central columns (19) are both provided with mounting bearings (20), and the bottom ends of the mounting bearings (20) are fixedly mounted on the top end of the base (1).

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