Cloth hanging transmission system

Abstract

The utility model discloses a cloth hanging transmission system which comprises a main transmission assembly, a plurality of cloth hanging rollers and an auxiliary transmission assembly, the main transmission assembly comprises a driving large chain wheel, a driven large chain wheel and a main chain, and the driving large chain wheel and the driven large chain wheel are connected through the main chain. The multiple cloth hanging rollers are installed between the left main transmission assembly and the right main transmission assembly and used for supporting and conveying fabric, and the auxiliary transmission assemblies are connected with the main transmission assemblies in a matched mode so as to assist the main transmission assemblies in adjusting and controlling the tension of the fabric on the cloth hanging rollers. By means of the mode, the cloth hanging transmission system is high in transmission efficiency and stability, the cloth hanging roller can be controlled and adjusted by changing the motion state of the cloth hanging roller, control over fabric tension is achieved, it is guaranteed that the fabric cannot be touched, adhered and curled, and the quality of the fabric is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and dyeing equipment, in particular to a cloth hanging transmission system. Background Art

[0002] The hanging roller is an important structure in the fabric loop conveying process. The movement state of the hanging roller has a direct and significant impact on the fabric tension. Fabric tension management is very critical, which directly affects the fabric transmission stability, fabric quality and the safety of production operations.

[0003] In the prior art, the cloth hanging roller in the loop forming device is driven by a main chain. The movement state and path of the cloth hanging roller are unified from the beginning to the end. The fabric tension is constant and cannot be controlled and adjusted, resulting in fabric touching, sticking, curling and other phenomena. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a cloth hanging transmission system with high transmission efficiency and stability. The cloth hanging roller can be controlled and adjusted by changing the movement state of the cloth hanging roller, thereby realizing the control of the fabric tension, ensuring that the fabric will not touch, stick or curl, and ensuring the fabric quality.

[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a hanging cloth transmission system, comprising:

[0006] A main transmission assembly, comprising: a driving large sprocket, a passive large sprocket, and a main chain, wherein the driving large sprocket and the passive large sprocket are connected by the main chain, and the passive large sprocket is arranged in a serpentine transmission path inside the box;

[0007] A plurality of cloth hanging rollers are installed between the left and right main transmission assemblies to support and transmit the fabric;

[0008] The auxiliary transmission assembly is connected with the main transmission assembly to assist the main transmission assembly in adjusting and controlling the tension of the fabric on the cloth hanging roller.

[0009] In a preferred embodiment of the present invention, the driving large sprocket is configured to be connected to a power source to receive power and drive the main chain and the driven large sprocket to transmit along a predetermined path.

[0010] In a preferred embodiment of the present invention, the number of the passive large sprockets inside the box is at least 12.

[0011] In a preferred embodiment of the present invention, the auxiliary transmission assembly includes a translation driving sprocket, a translation driven sprocket and a translation chain, and the translation driving sprocket and the translation driven sprocket are connected by the translation chain to achieve self-rotation.

[0012] In a preferred embodiment of the present invention, the translation driving sprocket is configured to be connected to the large driving sprocket, and the translation driving sprocket can move along with the fabric transmission.

[0013] In a preferred embodiment of the present invention, the auxiliary transmission assembly further includes a self-rotating driving sprocket, a self-rotating driven sprocket and a small chain, and the self-rotating driving sprocket and the self-rotating driven sprocket are connected via the small chain.

[0014] In a preferred embodiment of the present invention, the translation driving sprocket can translate along with the transmission of the fabric to establish or disconnect the connection with the rotation driving sprocket.

[0015] The beneficial effects of the utility model are: it has high transmission efficiency and stability, ensuring that the cloth hanging roller can run continuously and smoothly, and through the step-by-step cooperation of the three sets of chains, the cloth hanging roller can be controlled and adjusted by changing the movement state of the cloth hanging roller, thereby realizing the control of the fabric tension, ensuring that the fabric will not touch, stick or curl, and ensuring the quality of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a front view of a preferred embodiment of the cloth hanging transmission system of the present utility model;

[0018] Figure 2 This is a side view of a preferred embodiment of the cloth hanging transmission system of the present utility model;

[0019] The components in the accompanying drawings are marked as follows: 1. Main chain, 2. Passive large sprocket, 3. Translation chain,

[0020] 4. Translational passive sprocket, 5. Translational active sprocket, 6. Active large sprocket, 7. Rotational passive sprocket, 8. Rotational active sprocket, 9. Small chain. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention. Example 1:

[0023] See also Figures 1 to 2 This embodiment provides a cloth hanging transmission system suitable for a steamer, comprising: a main transmission assembly for serpentine transmission from the cloth inlet to the cloth outlet direction, a plurality of cloth hanging rollers installed between the left and right main transmission assemblies for supporting and transmitting the fabric, and an auxiliary transmission assembly connected to the main transmission assembly for assisting the main transmission assembly in adjusting and controlling the fabric tension on the cloth hanging rollers.

[0024] Specifically, the first is the main transmission assembly, which includes a driving large sprocket 6, a passive large sprocket 2 and a main chain 1. The driving large sprocket 6 and the passive large sprocket 2 are connected through the main chain 1. The passive large sprocket 2 is arranged in a serpentine transmission path inside the box. The main chain 1 drives multiple passive large sprockets 2 to move.

[0025] Furthermore, the driving large sprocket 6 is configured to be connected to a power source to receive power and drive the main chain 1 and the driven large sprocket 2 to transmit along a predetermined path.

[0026] Preferably, the power source is a motor, and the output shaft of the motor is directly connected to the driving large sprocket through a coupling or a gear set.

[0027] In addition, the number of the passive large sprockets 2 inside the box is at least 12. Specific arrangements of the passive large sprockets 2 include, but are not limited to, being distributed within the box at equal or unequal intervals to form one or more layers, and the passive large sprockets in each layer can be arranged parallel to or staggered to accommodate the shape and size of the box and ensure that the main chain can smoothly pass around each passive large sprocket for transmission.

[0028] The second is the auxiliary transmission assembly, which includes a translation driving sprocket 5, a translation driven sprocket 4 and a translation chain 3. The translation driving sprocket 5 and the translation driven sprocket 4 are connected through the translation chain 3 to achieve self-rotation.

[0029] Furthermore, the translation chain 3 is located below one side of the main transmission chain 1 to achieve fine adjustment of the fabric tension. The transmission path of the translation chain 3 is parallel to the transmission path of the main transmission chain 1, and the two operate in their respective functional areas without interfering with each other.

[0030] Furthermore, the translation driving sprocket 5 is configured to be connected to the driving large sprocket 6. The translation driving sprocket 5 can move with the fabric transmission, and the cloth hanging roller also moves with the transmission of the main chain 1 to the connection with the translation chain 3, and then the cloth hanging roller will move to the translation chain to realize dynamic adjustment of the fabric tension on the cloth hanging roller.

[0031] The auxiliary transmission assembly also includes a self-rotating driving sprocket 8, a self-rotating driven sprocket 7, and a small chain 9. The self-rotating driving sprocket 8 and the self-rotating driven sprocket 7 are connected by the small chain 9. The translatory driving sprocket 5 can translate with the fabric's movement to establish and disconnect the self-rotating driving sprocket. The small chain can also drive the hanging roller to rotate during transmission, thereby assisting in controlling fabric tension.

[0032] The transmission process of the utility model hanging cloth transmission system is:

[0033] Start the power source, the active large sprocket 6 receives the power and drives the main chain 1 and the passive large sprocket 2 to transmit along the set path, driving multiple cloth hanging rollers to move;

[0034] The hanging roller gradually moves to the junction with the translation chain 3 as the main chain 1 is driven, and then the hanging roller moves onto the translation chain 3 to dynamically adjust the tension of the fabric on the hanging roller;

[0035] At the same time, the small chain 9 can drive the cloth hanging roller to rotate to assist in controlling the fabric tension. Example 2:

[0036] Based on Example 1, this embodiment provides a steamer, which includes the above-mentioned cloth hanging transmission system. Through the cooperation of three sets of transmission chains, the cloth hanging roller is controlled and adjusted, thereby realizing tension control of the fabric and ensuring that the fabric does not curl during transmission.

[0037] The beneficial effects of the utility model hanging cloth transmission system are:

[0038] Three sets of transmission chains have high transmission efficiency and stability, ensuring that the hanging roller can run continuously and smoothly;

[0039] The three sets of transmission chains cooperate in a step-by-step manner, which can control and adjust the cloth hanging roller by changing its movement state, thereby controlling the tension of the fabric, ensuring that the fabric will not touch, stick or curl, and ensuring the quality of the fabric.

[0040] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hanging cloth transmission system, characterized in that: include: A main transmission assembly, comprising: a driving large sprocket, a passive large sprocket, and a main chain, wherein the driving large sprocket and the passive large sprocket are connected by the main chain, and the passive large sprocket is arranged in a serpentine transmission path inside the box; A plurality of cloth hanging rollers are installed between the left and right main transmission assemblies to support and transmit the fabric; The auxiliary transmission assembly is connected with the main transmission assembly to assist the main transmission assembly in adjusting and controlling the tension of the fabric on the cloth hanging roller.

2. The hanging cloth transmission system according to claim 1, characterized in that: The driving large sprocket is configured to be connected to a power source to receive power and drive the main chain and the driven large sprocket to transmit along a predetermined path.

3. The cloth hanging transmission system according to claim 1, characterized in that: The number of the passive large sprockets inside the box is at least 12.

4. The hanging cloth transmission system according to claim 1, characterized in that: The auxiliary transmission assembly includes a translation driving sprocket, a translation driven sprocket and a translation chain. The translation driving sprocket and the translation driven sprocket are connected through the translation chain to achieve self-rotation.

5. The cloth hanging transmission system according to claim 4, characterized in that: The translation driving sprocket is arranged to be connected to the driving large sprocket, and the translation driving sprocket can move along with the fabric transmission.

6. The cloth hanging transmission system according to claim 5, characterized in that: The auxiliary transmission assembly further comprises a self-rotating driving sprocket, a self-rotating driven sprocket and a small chain, wherein the self-rotating driving sprocket and the self-rotating driven sprocket are connected via the small chain.

7. The cloth hanging transmission system according to claim 6, characterized in that: The translation driving sprocket can translate along with the transmission of the fabric to establish or disconnect the connection with the rotation driving sprocket.

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