A cloth apparatus

Abstract

This utility model specifically relates to a fabric laying device, belonging to the technical field of fabric laying machines. The fabric laying device includes a base and a cantilever rotatably connected to the base, and also includes a driving component, which comprises an incomplete gear and a rack assembly. The incomplete gear is rotatably connected to the base. The rack assembly is movably connected to the base and includes two parallel, spaced-apart racks with their teeth facing each other. The incomplete gear is positioned between the two racks. One of the rack assembly and the cantilever has a slot, and the other has a connecting part inserted into the slot. Through the cooperation of the incomplete gear and rack assembly in the driving component, the cantilever is driven to reciprocate. This reduces the control precision requirements of the incomplete gear, lowers the structural design and hardware requirements of the equipment, and allows for a more streamlined overall structure. Furthermore, the incomplete gear and rack assembly offer the advantages of simple and reliable structure, making it suitable for harsh working conditions with high dust levels during fabric laying.

Description

Technical Field

[0001] This utility model belongs to the field of fabric laying machine technology, specifically relating to a fabric laying device. Background Technology

[0002] A material distribution machine is a type of equipment used to distribute materials evenly. In general, the structure of a material distribution machine usually includes a base and a cantilever rotatably connected to the base. A conveyor belt is usually installed on the cantilever. The material is placed on the conveyor belt from the side closest to the base and discharged from the end of the cantilever. By rotating the cantilever, its position is changed, thereby changing the landing point of the material and achieving the purpose of even distribution.

[0003] During the fabric application process, the cantilever needs to rotate back and forth relative to the base within a certain range. A common way to achieve this is to control the cantilever's drive structure to drive it in both directions. However, this method requires high control precision for the drive structure, which in turn makes the structural design and hardware requirements of the equipment higher, increasing the manufacturing and usage costs of the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a fabric-making device, the drive component of which can drive the cantilever to reciprocate, and it has the advantages of simple and reliable structure.

[0005] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows: This application provides a fabric-laying device, including a base and a cantilever rotatably connected to the base, and a driving component. The driving component includes an incomplete gear and a rack assembly. The incomplete gear is rotatably connected to the base. The rack assembly is movably connected to the base and includes two parallel, spaced-apart racks with their teeth facing each other. The incomplete gear is positioned between the two racks. One of the rack assembly and the cantilever is provided with a slot, and the other is provided with a connecting part inserted into the slot.

[0006] In some embodiments, the rack assembly is disposed at the bottom of the cantilever.

[0007] In some embodiments, the strip groove is provided on the rack assembly, and the linkage is provided on the cantilever.

[0008] In some embodiments, a first connecting frame is provided at the bottom of the cantilever, and a linkage or strip groove is provided on the first connecting frame.

[0009] In some embodiments, the base is provided with a slide rail, and the rack assembly is slidably connected to the slide rail.

[0010] In some embodiments, the base is provided with a support plane, the bottom of the cantilever is provided with a caster wheel, the support plane supports the caster wheel, and the drive component is disposed between the connection point where the cantilever is rotatably connected to the base and the connection point where the caster wheel is connected to the cantilever.

[0011] In some embodiments, two casters are provided.

[0012] In some embodiments, the connection between the cantilever and the base is located between two casters, tangentially along the circumference of the cantilever rotation.

[0013] In some embodiments, the cantilever is equipped with a conveyor belt.

[0014] In some embodiments, a second connecting frame is provided at the bottom of the cantilever, and the cantilever is rotatably connected to the base through the second connecting frame.

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

[0016] By using an incomplete gear and rack assembly in the drive component, the rack assembly can reciprocate when the incomplete rack rotates in one direction, thus enabling the cantilever to reciprocate. This design reduces the precision requirements for controlling the incomplete gear, lowers the demands on the equipment's structural design and hardware, and allows for a more streamlined overall structure, thereby reducing manufacturing and operating costs. Furthermore, the incomplete gear and rack assembly offers advantages in terms of simple and reliable structure, making it suitable for harsh working conditions with high dust and vibration levels during fabric laying. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the fabric-laying equipment of this utility model;

[0018] Figure 2 for Figure 1 Enlarged view of point A;

[0019] Figure 3 This is a schematic diagram showing the cooperation between the cantilever and the drive component of this utility model;

[0020] Figure 4 This is a schematic diagram of the strip groove configuration of this utility model;

[0021] Figure 5 This is a structural schematic diagram of the fabric-laying device of this utility model (showing the relative positions of the two casters and the cantilever).

[0022] Figure 6 This is a schematic diagram of the fabric-laying device of this utility model (showing pulleys).

[0023] Icon labels:

[0024] 1-Cantilever, 11-First connecting frame, 12-Second connecting frame, 13-Wheel, 14-Linkage part, 15-Pulley, 16-Conveyor belt, 2-Base, 21-Supporting plane, 22-Slide rail, 3-Drive component, 31-Incomplete gear, 32-Rack assembly, 321-Rack, 33-Strip groove. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0026] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] This application provides a fabric-making device, including a base 2 and a cantilever 1 rotatably connected to the base 2, and a driving component 3. The driving component 3 includes an incomplete gear 31 and a rack assembly 32. The incomplete gear 31 is rotatably connected to the base 2. The rack assembly 32 is movably connected to the base 2 and includes two parallel and spaced racks 321 with their teeth facing each other. The incomplete gear 31 is disposed between the two racks 321. One of the rack assembly 32 and the cantilever 1 is provided with a strip groove 33, and the other is provided with a connecting part 14 inserted into the strip groove 33.

[0028] Cantilever 1 is used for fabric.

[0029] An incomplete gear 31 refers to a gear whose peripheral wall has teeth.

[0030] The power source for the incomplete gear 31 can be selected from existing equipment; for example, the incomplete gear 31 can be driven to rotate by a motor.

[0031] The specific direction of movement of the rack assembly 32 can be set as needed, as long as the rack assembly 32 can drive the cantilever 1 to rotate back and forth relative to the base 2 when it moves back and forth. Taking the illustrated state as an example, the rack assembly 32 can move along the X-axis, where the X-axis is the tangent of the rotation circumference of the cantilever 1 at that point.

[0032] The two racks 321 of the rack assembly 32 can be set at an interval, one above the other.

[0033] Since the incomplete gear 31 is rotatably connected to the base 2 and the rack assembly 32 is movably connected to the base 2, the rack assembly 32 can be driven to move when the incomplete gear 31 rotates.

[0034] The incomplete gear 31 is disposed between the two racks 321, so that when the incomplete gear 31 rotates, it can only mesh with one of the racks 321. Since the two racks 321 are disposed opposite to each other, when the incomplete gear 31 meshes with different racks 321, the rack assembly 32 moves in opposite directions, so that the rack assembly 32 can reciprocate.

[0035] Since the movement trajectory of the cantilever 1 is circular and the rack assembly 32 moves in a straight line, the rack assembly 32 cannot drive the cantilever 1 to rotate without the slot 33. Under the action of the slot 33, when the rack assembly 32 moves back and forth, the linkage 14 moves back and forth in the slot 33, and the linkage 14 can drive the cantilever 1 to rotate back and forth.

[0036] The length direction of the slot 33 can be set as needed, as long as it can drive the cantilever 1 to rotate back and forth relative to the base 2 when the rack assembly 32 moves back and forth. For example, the length direction of the slot 33 can be perpendicular to the direction shown by the X-axis.

[0037] By engaging the incomplete gear 31 and rack assembly 32 of the drive component 3, the rack assembly 32 can reciprocate when the incomplete rack 321 rotates in one direction, thereby enabling the cantilever 1 to reciprocate. This design reduces the control precision requirements on the incomplete gear 31, lowers the structural design and hardware requirements of the equipment, and allows for a more streamlined overall structure, thus reducing manufacturing and operating costs. Furthermore, the combination of the incomplete gear 31 and rack assembly 32 offers the advantages of simple and reliable structure, making it suitable for harsh working conditions with high dust and vibration during fabric laying.

[0038] In some embodiments, the rack assembly 32 is disposed at the bottom of the cantilever 1.

[0039] When the rack assembly 32 is located at the bottom of the cantilever 1, the strip groove 33 or the linkage part 14 can be located at the top of the rack assembly 32, and the linkage part 14 or the strip groove 33 can be located at the bottom of the cantilever 1.

[0040] The advantage of this configuration is that the rack assembly 32 can not only drive the cantilever 1 to move, but also limit the amplitude of the vertical sway of the cantilever 1, thus supporting the cantilever 1.

[0041] In some embodiments, the strip groove 33 is disposed on the rack assembly 32, and the linkage 14 is disposed on the cantilever 1.

[0042] On the one hand, opening slots in the cantilever 1 may reduce the structural strength of the cantilever 1. Therefore, setting the linkage 14 on the cantilever 1 can reduce the impact on the structural strength of the cantilever 1. On the other hand, the rack assembly 32 is cheaper than the cantilever 1. Therefore, setting the rack assembly 32 with the strip groove 33 reduces subsequent maintenance costs.

[0043] In some embodiments, a first connecting frame 11 is provided at the bottom of the cantilever 1, and a linkage 14 or a strip groove 33 is provided on the first connecting frame 11.

[0044] The first connecting frame 11 may include multiple vertical arms connected to the cantilever 1 and horizontal arms connected to the vertical arms, with the linkage 14 or the strip groove 33 disposed on the horizontal arm.

[0045] The first connecting frame 11 facilitates adjustment of the position between the rack assembly 32 and the cantilever 1. Furthermore, the first connecting frame 11 can be detachably connected to the cantilever 1 for easy maintenance and replacement.

[0046] In some embodiments, the base 2 is provided with a slide rail 22, and the rack assembly 32 is slidably connected to the slide rail 22.

[0047] Under the action of the slide rail 22, the rack assembly 32 can move relative to the base 2, which improves the moving accuracy of the rack assembly 32 relative to the base 2.

[0048] In some embodiments, the base 2 is provided with a support plane 21, the bottom of the cantilever 1 is provided with a caster wheel 13, the support plane 21 supports the caster wheel 13, and the drive component 3 is disposed between the connection point where the cantilever 1 is rotatably connected to the base 2 and the connection point where the caster wheel 13 is connected to the cantilever 1.

[0049] The caster wheel 13 is used to support the cantilever 1, which improves the stability of the cantilever 1 when rotating relative to the base 2.

[0050] Furthermore, while the caster wheel 13 supports the cantilever 1, it does not excessively increase the friction between the cantilever 1 and the base 2, thus reducing the risk of excessive friction between the cantilever 1 and the base 2 leading to increased wear.

[0051] The drive component 3 is located between the connection point where the cantilever 1 is rotatably connected to the base 2 and the connection point where the caster wheel 13 is connected to the cantilever 1, so that there can be a gap between the cantilever 1 and the rack assembly 32, reducing the risk of excessive friction caused by the cantilever 1 contacting the rack assembly 32.

[0052] In some embodiments, two casters 13 are provided.

[0053] The swivel casters 13 are configured in two, which reduces the load on the swivel casters 13 and reduces the risk of damage to the swivel casters 13.

[0054] In some embodiments, the cantilever 1 is rotatably connected to the base 2 at a point between two casters 13 along the tangential direction of the cantilever 1's rotation circumference.

[0055] In the state shown in the figure, the tangent of the rotation circumference of cantilever 1 can be parallel to the direction shown by the X-axis.

[0056] The two casters 13 can also be set at tangential intervals along the rotation circumference of the cantilever 1.

[0057] This configuration allows the connection point between the cantilever 1 and the base 2, along with the two casters 13, to form a triangular structure, thereby increasing the support effect of the casters 13 on the cantilever 1.

[0058] In some embodiments, the cantilever 1 is provided with a conveyor belt 16.

[0059] The conveyor belt 16 is used to transport materials. When the position of the cantilever 1 is adjusted, the landing point of the material discharged from the conveyor belt 16 will also change, so as to achieve the purpose of distributing the material to different positions.

[0060] The drive structure of the conveyor belt 16 can be selected from existing structures. For example, the cantilever 1 can be rotatably equipped with multiple pulleys 15, and the conveyor belt 16 is wrapped around the outer periphery of the pulleys 15. The pulleys 15 are driven to rotate by a motor, and the drive belt can move.

[0061] In some embodiments, a second connecting frame 12 is provided at the bottom of the cantilever 1, and the cantilever 1 is rotatably connected to the base 2 through the second connecting frame 12.

[0062] For example, the second connecting frame 12 may be provided with a pivot, and the base 2 may be provided with a matching shaft hole. The pivot is provided in the shaft hole, so that the cantilever 1 can rotate relative to the base 2.

[0063] The second connecting frame 12 can be detachably connected to the cantilever 1.

[0064] By setting the dimensions of the second connecting frame 12 as needed, the distance between the cantilever 1 and the base 2 can be adjusted, thereby adjusting the height of the cantilever 1.

[0065] The second connecting frame 12 can have the same structure as the first connecting frame 11, that is, it also includes multiple vertical arms and horizontal arms connecting the vertical arms, with the pivot set on the horizontal arm.

[0066] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Any modifications, alterations, alterations, or substitutions made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model shall fall within the protection scope defined by the claims of the present utility model.

Claims

1. A fabric-making device, comprising a base (2) and a cantilever (1) rotatably connected to the base (2), characterized in that, It also includes a drive component (3), which comprises: An incomplete gear (31) is rotatably connected to the base (2); A rack assembly (32) is movably connected to the base (2). The rack assembly (32) includes two parallel and spaced racks (321). The teeth of the two racks (321) are arranged opposite to each other. The incomplete gear (31) is disposed between the two racks (321). One of the rack assembly (32) and the cantilever (1) is provided with a strip groove (33), and the other is provided with a connecting part (14). The connecting part (14) is inserted into the strip groove (33).

2. The fabric-laying equipment according to claim 1, characterized in that, The rack assembly (32) is located at the bottom of the cantilever (1).

3. The fabric-laying equipment according to claim 1, characterized in that, The strip groove (33) is disposed on the rack assembly (32), and the linkage (14) is disposed on the cantilever (1).

4. The fabric-laying equipment according to claim 1, characterized in that, The bottom of the cantilever (1) is provided with a first connecting frame (11), and the linkage (14) or the strip groove (33) is provided on the first connecting frame (11).

5. The fabric-laying equipment according to claim 1, characterized in that, The base (2) is provided with a slide rail (22), and the rack assembly (32) is slidably connected to the slide rail (22).

6. The fabric-laying equipment according to claim 1, characterized in that, The base (2) is provided with a support plane (21), and the bottom of the cantilever (1) is provided with a caster wheel (13). The support plane (21) supports the caster wheel (13). The drive component (3) is located between the connection point where the cantilever (1) is rotatably connected to the base (2) and the connection point where the caster wheel (13) is connected to the cantilever (1).

7. The fabric-laying equipment according to claim 6, characterized in that, The universal wheels (13) are provided in two.

8. The fabric-making equipment according to claim 7, characterized in that, The cantilever (1) is tangentially connected to the base (2) at a point between the two casters (13) along the circumference of the cantilever (1).

9. The fabric-laying equipment according to claim 1, characterized in that, The cantilever (1) is equipped with a conveyor belt (16).

10. The fabric-laying equipment according to claim 1, characterized in that, The bottom of the cantilever (1) is provided with a second connecting frame (12), and the cantilever (1) is rotatably connected to the base (2) through the second connecting frame (12).

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