Untwisting device of cloth tidying machine

Abstract

The utility model discloses a cloth tidying machine untwisting device which comprises a base, a mounting frame is fixedly arranged on the base, a material conveying roller is horizontally, longitudinally and rotationally arranged on the top of the inner side of the mounting frame, annular material baffles are arranged on the two sides of the middle of the surface of the material conveying roller respectively, and a scattering roller is horizontally, longitudinally and rotationally arranged on the right side of the mounting frame and located at the lower end of the material conveying roller. A supporting plate is transversely arranged on the right side of the mounting frame corresponding to the untwisting frame, the untwisting frame is fixedly connected with the supporting plate, and a flattening structure is arranged on the base corresponding to the lower side of the untwisting frame and located on the right side of the mounting frame. Cloth can be scattered and untwisted through cooperation of the scattering roller and the untwisting frame, meanwhile, the untwisted cloth is flattened through cooperation of the flattening structure 7, follow-up cloth arranging and winding work of the cloth arranging machine is facilitated, the overall design structure is simple, cloth untwisting work can be automatically carried out, manual feeding and potential safety hazards are avoided, efficiency is high, and labor intensity is lowered. Meanwhile, the cloth spreading quality is guaranteed, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth handling machines, in particular to a cloth handling machine untwisting device. Background Art

[0002] During the printing and dyeing process, fabrics are often wet processed and dehydrated. Centrifuges are mostly used for dehydration. When the centrifuge rotates at high speed, the fabric in its natural state tends to become a rope with twist. Therefore, the fabric must be untwisted before subsequent cloth processing.

[0003] The existing untwisting devices have a low degree of automation, and most of them require manual cooperation to perform preliminary untwisting of the fabric before conveying it to the untwisting device for further untwisting, which is labor-intensive. In addition, when the fabric is conveyed to the untwisting device manually, there is a possibility that the fabric will get entangled with the hands during conveyance, which may cause safety hazards due to the continuous operation of the machine. Utility Model Content

[0004] In view of the technical problems in the prior art, the utility model provides a detwisting device for a cloth handling machine, aiming to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cloth processing machine untwisting device comprises a base, a mounting frame is fixedly arranged on the base, a feed roller is provided on the inner top of the mounting frame for horizontal and longitudinal rotation, a scattering roller is provided on the right side of the mounting frame at the lower end of the feed roller for horizontal and longitudinal rotation, an untwisting frame is provided on the lower side of the scattering roller, a support plate is transversely arranged on the right side of the mounting frame corresponding to the untwisting frame, the untwisting frame is fixedly connected to the support plate, a flattening structure is provided on the base corresponding to the lower side of the untwisting frame, and the flattening structure is located on the right side of the mounting frame.

[0007] Preferably, the breaking roller includes a plurality of connecting rods arranged horizontally and longitudinally, the plurality of connecting rods are arranged in a circular array, connecting blocks are fixedly provided at the left and right ends of the plurality of connecting rods, plug-in blocks are fixedly provided at the two connecting blocks corresponding to the right side of the mounting frame, and the two connecting blocks are respectively inserted into the corresponding plug-in blocks and rotatably connected thereto.

[0008] Preferably, the untwisting frame comprises an isosceles tripod frame formed by circular cylinders with a top facing upward, and a connecting plate is fixedly provided on the lower side, and the left side of the connecting plate is fixed on the supporting plate.

[0009] Preferably, the left and right ends and the top end of the lower side of the tripod are arranged in an arc shape.

[0010] Preferably, the flattening structure includes a first guide roller arranged horizontally and longitudinally, the first guide roller is arranged directly below the untwisting frame, and plug-in plates are respectively provided on both sides of the upper side surface of the base corresponding to the first guide roller, and the two ends of the first guide roller are respectively inserted on the plug-in plates and rotatably connected thereto, a bidirectional screw parallel to the first guide roller is provided on the right side, the bidirectional screw and the center of the first guide roller are on the same horizontal plane, the two ends of the bidirectional screw are inserted on the plug-in plates and rotatably connected thereto, and the bidirectional screw is drivingly connected to an external driving device.

[0011] Preferably, a second guide roller is provided horizontally and longitudinally on the right side below the bidirectional screw, and both ends of the second guide roller are inserted into the insertion plate and rotatably connected thereto.

[0012] Preferably, annular baffle plates are respectively provided on both sides of the middle portion of the surface of the feed roller.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model provides a detwisting device for a cloth handling machine. One end of the detwisted cloth is taken out from a placing frame, firstly passes through the upper end of a feeding roller, and the passed cloth abuts against a scattering roller, and the end of the cloth is unfolded and abuts against an detwisting frame, and then passes downward through the bottom of a first guide roller, the top of a bidirectional screw and the bottom of a second guide roller in sequence, and finally is connected to the cloth handling machine for cloth handling and winding.

[0015] Through the winding of the cloth sorting machine, when the cloth passes through the scattering roller, the scattering roller is driven to rotate by an external driving device to preliminarily scatter the cloth. The preliminarily scattered cloth is roughly unfolded through a tripod. When the roughly unfolded cloth passes through the bidirectional screw, the bidirectional screw is driven to rotate by an external driving device to fully unfold the preliminarily unfolded cloth, and the second guide roller is cooperated to flatten it. The overall design structure is simple, and the cloth untwisting work can be automatically performed, avoiding manual feeding and safety hazards, and the efficiency is high. At the same time, the quality of cloth unfolding is guaranteed, and its practicality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front schematic diagram of a detwisting device of a cloth handling machine according to the utility model;

[0017] Figure 2 This is an enlarged view of the A position of the untwisting device of the fabric handling machine described in the utility model;

[0018] Figure 3 It is a side schematic diagram of an untwisting device of a cloth handling machine described in the utility model.

[0019] In the figure: 1. base; 11. plug-in plate; 2. mounting frame; 21. plug-in block; 3. feed roller; 31. annular material baffle plate; 4. scattering roller; 41. connecting rod; 42. connecting block; 5. untwisting frame; 51. tripod; 52. connecting plate; 6. support plate; 7. flattening structure; 71. first guide roller; 72. bidirectional screw; 73. second guide roller. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 3 , the embodiment proposed in the present application is: a detwisting device for a cloth processing machine, comprising a base 1, a mounting frame 2 is fixedly arranged on the base 1, a feeding roller 3 is arranged on the top of the inner side of the mounting frame 2 for horizontal and longitudinal rotation, annular material blocking plates 31 are arranged on both sides of the middle of the surface of the feeding roller 3, a scattering roller 4 is arranged horizontally and longitudinally at the lower end of the feeding roller 3 on the right side of the mounting frame 2, an untwisting frame 5 is arranged on the lower side of the scattering roller 4, a support plate 6 is arranged horizontally on the right side of the mounting frame 2 corresponding to the untwisting frame 5, the untwisting frame 5 is fixedly connected to the support plate 6, a flattening structure 7 is arranged on the base 1 corresponding to the lower side of the untwisting frame 5, and the flattening structure 7 is located on the right side of the mounting frame 2;

[0022] The fabric can be scattered and untwisted by the cooperation of the scattering roller 4 and the untwisting frame 5, and the untwisted fabric can be flattened in cooperation with the flattening structure 7, so as to facilitate the subsequent fabric unwinding and winding work of the fabric unwinding machine. The overall design structure is simple, and the fabric untwisting work can be automatically performed, thus avoiding manual feeding and safety hazards, and the efficiency is high, while ensuring the quality of the fabric unfolding and improving its practicality.

[0023] In another embodiment, see Figures 1 to 3 The scattering roller 4 includes a plurality of connecting rods 41 arranged horizontally and longitudinally, and the plurality of connecting rods 41 are respectively arranged in a circular array. Connecting blocks 42 are respectively fixedly arranged at the left and right ends of the plurality of connecting rods 41. Insertion blocks 21 are respectively fixedly arranged at the two connecting blocks 42 corresponding to the right side of the mounting frame 2. The two connecting blocks 42 are respectively inserted into the corresponding insertion blocks 21 and are rotatably connected thereto. The scattering roller 4 is driven by an external driving device, and the plurality of connecting rods 41 are alternately operated to preliminarily scatter the fabric to be untwisted, so as to facilitate the subsequent untwisting work of the untwisting frame 5.

[0024] In another embodiment, see Figures 1 to 3The untwisting frame 5 includes an isosceles tripod 51 with the top facing upward and formed by a circular cylinder, and a connecting plate 52 is fixedly provided on the lower side. The left side of the connecting plate 52 is fixed on the supporting plate 6. When the initially scattered cloth moves downward through the top of the isosceles tripod, the cloth is initially unfolded through the left and right ends below the tripod 51 to facilitate the subsequent flattening work. The left and right ends and the top of the lower side of the tripod 51 are arc-shaped to avoid scratching the cloth when unfolding the cloth.

[0025] In another embodiment, see Figures 1 to 3 The flattening structure 7 includes a first guide roller 71 arranged horizontally and longitudinally. The first guide roller 71 is arranged directly below the untwisting frame 5. Insertion plates 11 are respectively arranged on both sides of the upper side surface of the base 1 corresponding to the first guide roller 71. Both ends of the first guide roller 71 are respectively inserted on the insertion plates 11 and are rotatably connected thereto. A bidirectional screw 72 parallel to the first guide roller 71 is arranged on the right side. The centers of the bidirectional screw 72 and the first guide roller 71 are on the same horizontal plane. Both ends of the bidirectional screw 72 are inserted on the insertion plates 11 and are rotatably connected thereto. The bidirectional screw 72 is drive-connected to an external driving device. A second guide roller 73 is arranged horizontally and longitudinally on the right side below the bidirectional screw 72. Both ends of the second guide roller 73 are inserted on the insertion plates 11 and are rotatably connected thereto.

[0026] The roughly unfolded cloth, when passing through the bidirectional screw 72, is driven to rotate by an external driving device to fully unfold the initially unfolded cloth (existing technology, no further description is given), and is flattened in cooperation with the second guide roller 73.

[0027] Working principle: before working, take one end of the untwisted fabric out of the placing frame, pass it through the upper end of the feeding roller 3, and abut the passing fabric against the scattering roller 4, unfold the end of the fabric and abut against the untwisting frame 5, then pass it downward through the bottom of the first guide roller 71, the top of the bidirectional screw 72 and the bottom of the second guide roller 73, and finally connect it to the fabric sorting machine for fabric sorting and winding;

[0028] During operation, through the winding of the cloth processing machine, when the cloth passes through the scattering roller 4, the scattering roller 4 is driven to rotate by an external driving device to preliminarily scatter the cloth. The preliminarily scattered cloth is roughly unfolded through the tripod 51. When the roughly unfolded cloth passes through the bidirectional screw 72, the bidirectional screw 72 is driven to rotate by an external driving device to fully unfold the preliminarily unfolded cloth and flatten it with the cooperation of the second guide roller 73.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] In the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0031] 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. A detwisting device for a fabric handling machine, comprising a base (1), a mounting frame (2) being fixedly arranged on the base (1), characterized in that: A feeding roller (3) is provided at the top of the inner side of the mounting frame (2) so as to rotate horizontally and longitudinally; a scattering roller (4) is provided at the lower end of the feeding roller (3) on the right side of the mounting frame (2) so as to rotate horizontally and longitudinally; a detwisting frame (5) is provided at the lower side of the detwisting roller (4); a support plate (6) is provided laterally on the right side of the mounting frame (2) corresponding to the detwisting frame (5); the detwisting frame (5) is fixedly connected to the support plate (6); a flattening structure (7) is provided on the base (1) corresponding to the lower side of the detwisting frame (5); and the flattening structure (7) is located on the right side of the mounting frame (2).

2. The untwisting device of a fabric handling machine according to claim 1, characterized in that: The scattering roller (4) comprises a plurality of connecting rods (41) arranged horizontally and longitudinally, the plurality of connecting rods (41) are arranged in a ring array, and connecting blocks (42) are fixedly provided at the left and right ends of the plurality of connecting rods (41), and plug-in blocks (21) are fixedly provided at the right sides of the mounting frame (2) corresponding to the two connecting blocks (42), and the two connecting blocks (42) are respectively inserted into the corresponding plug-in blocks (21) and are rotatably connected thereto.

3. The untwisting device of a fabric handling machine according to claim 1, characterized in that: The untwisting frame (5) comprises an isosceles tripod frame (51) formed by a cylinder with a circular cross section and with the top facing upward, and a connecting plate (52) is fixedly provided on the lower side, and the left side of the connecting plate (52) is fixed on the supporting plate (6).

4. The untwisting device of a fabric handling machine according to claim 3, characterized in that: The left and right ends and the top end of the lower side of the tripod (51) are arranged in an arc shape.

5. The untwisting device of a fabric handling machine according to claim 1, characterized in that: The flattening structure (7) comprises a first guide roller (71) arranged horizontally and longitudinally, the first guide roller (71) being arranged directly below the untwisting frame (5), the upper side surface of the base (1) being provided with plug-in plates (11) on both sides corresponding to the first guide roller (71), the two ends of the first guide roller (71) being respectively plugged into the plug-in plates (11) and being rotatably connected thereto, a bidirectional screw (72) being parallel to the first guide roller (71) being provided on the right side thereof, the bidirectional screw (72) being on the same horizontal plane as the center of the first guide roller (71), the two ends of the bidirectional screw (72) being plugged into the plug-in plates (11) and being rotatably connected thereto, and the bidirectional screw (72) being drivingly connected to an external driving device.

6. The untwisting device of a fabric handling machine according to claim 5, characterized in that: A second guide roller (73) is provided horizontally and longitudinally on the right side below the bidirectional screw (72), and both ends of the second guide roller (73) are inserted on the insertion plate (11) and are rotatably connected thereto.

7. The untwisting device of a fabric handling machine according to claim 1, characterized in that: Annular material baffle plates (31) are respectively provided on both sides of the middle of the surface of the feeding roller (3).

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