PVC mesh cloth loom

Abstract

The utility model belongs to the technical field of fabric production, especially relate to a PVC screen cloth weaving machine, include: frame, frame includes main part, first support, second support, be provided with third support on second support, fabric component, material component sets up on main part upside, cloth winding device, cloth winding device sets up in main part rear end, carries out winding to PVC fabric, warp yarn supply assembly, warp yarn supply assembly includes first supply unit and second supply unit who sets up up and down, first supply unit sets up on first support, second supply unit sets up on second support, weft yarn supply assembly, weft yarn supply assembly sets up on main part, between fabric component and cloth winding device, weft yarn supply assembly includes third supply unit and second supply unit, tension coordination component, tension coordination component includes rotary drum and telescopic component, rotary drum sets up on second supply unit, telescopic component sets up on second support, is connected with rotary drum.

Description

Technical Field

[0001] This utility model belongs to the field of textile production technology, and in particular relates to a PVC mesh fabric weaving machine. Background Technology

[0002] A loom is a machine used to interweave yarns or textile materials into fabric. It is an important piece of equipment in the textile industry, greatly improving production efficiency and fabric quality. Looms create different types of fabrics by interweaving warp yarns (yarns running longitudinally) and weft yarns (yarns running laterally).

[0003] The final quality of fabrics produced by existing looms is greatly affected by yarn speed. Yarn speed determines the density, thickness and quality of the fabric, and yarn speed is affected by the tension of the yarn. Therefore, it is particularly important to add a tension adjustment device during the fabric manufacturing process. As a result, we have specially designed a PVC mesh fabric loom. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a PVC mesh weaving machine that produces high-quality woven fabric.

[0005] In view of this, the present invention provides a PVC mesh fabric weaving machine, comprising:

[0006] The frame includes a main body, a first support, a second support, and a third support mounted on the second support.

[0007] The fabric component, located on the upper side of the main body, is used to convey PVC fabric.

[0008] A fabric winding device is located at the rear end of the main body and winds the PVC fabric.

[0009] The warp yarn supply assembly includes a first supply unit and a second supply unit arranged vertically. The first supply unit is mounted on a first support, and the second supply unit is mounted on a second support.

[0010] The weft yarn supply assembly is mounted on the main body and located between the fabric component and the fabric winding device. The weft yarn supply assembly includes a third supply unit and a second supply unit.

[0011] The tension coordination assembly includes a rotating drum and a telescopic assembly. The rotating drum is mounted on the second supply unit, and the telescopic assembly is mounted on the second bracket and connected to the rotating drum.

[0012] The second support has a notch, an arc-shaped groove, and a connector on the arc-shaped groove, which movably connects the second supply unit to the second support.

[0013] One end of the telescopic component is set on the side wall of the notch, and the other end is set on the third bracket. The middle part of the telescopic component is connected to the rotating drum.

[0014] In the above technical solution, the connector further includes:

[0015] The first arc-shaped frame has a first hinge joint at one end and a first connecting frame at the other end;

[0016] The second arc-shaped frame has a second hinge joint at one end and a second connecting frame at the other end;

[0017] Both the first connecting frame and the second connecting frame are provided with fixing screw holes and connected with the first bolt.

[0018] In the above technical solution, the telescopic component further includes:

[0019] An anchor frame is connected to the side wall of the notch, and the anchor frame is provided with fixing holes and fixing brackets;

[0020] The fastener is mounted on the third bracket and a tension spring is connected to the fastener.

[0021] The drive belt is connected to a fixed frame at one end and to a rotating drum at the other end, which is fixed to a tension spring.

[0022] The side wall of the notch is provided with connecting screw holes, and the anchor and the second bracket are fixed by connecting the connecting screw holes and the fixing holes through the second bolts.

[0023] In the above technical solution, the fastener further includes:

[0024] A fixing rod, which has threads on it;

[0025] A connecting rod has a connector at its front end, a first connecting hole at the connector, and a tension spring at one end of the first connecting hole. The end of the connecting rod is connected to a fixed rod.

[0026] The third bracket has an adjustment screw hole on its wall, and the tension of the tension spring is adjusted by the threaded engagement between the fixing rod and the adjustment screw hole.

[0027] In the above technical solution, further, the drive belt has a flat rope structure, one end of the drive belt is wound around the fixed frame, and the other end of the drive belt is provided with a second connecting hole.

[0028] The drive belt is attached to the outer wall of the rotating drum.

[0029] Furthermore, the above technical solution also includes:

[0030] The contact layer is provided on the contact surface between the drive belt and the rotating drum, and the contact surface between the contact layer and the rotating drum has rough texture.

[0031] In the above technical solution, the adjusting screw hole is replaced with an adjusting sliding hole, the fixing rod is replaced with a smooth rod, and the smooth rod is slidably connected to the adjusting sliding hole;

[0032] A drive component is provided on one end of the fixing rod that extends to the outside of the third bracket.

[0033] In the above technical solution, the driving component further includes:

[0034] Telescopic cylinder, the movable end of the telescopic cylinder is connected to the guide rod;

[0035] The mounting bracket is located at the bottom of the telescopic cylinder and is fixed to the second bracket.

[0036] The beneficial effects of this utility model are as follows:

[0037] 1. By adjusting the yarn speed deviation between the warp yarns (PVC fibers) supplied from the first supply unit and the warp yarns (PVC fibers) supplied from the second supply unit, the quality of the finished fabric is improved, thereby adapting to various forms and functions of subsequent weaving.

[0038] 2. This is achieved by installing a second supply unit on top of the first supply unit. This device is not only simple to manufacture, but also has low manufacturing costs. Attached Figure Description

[0039] Figure 1 This is the front view of this utility model;

[0040] Figure 2 This is a schematic diagram of the adjusting component in one embodiment of the present invention;

[0041] Figure 3 This is a schematic diagram of the adjusting member in another embodiment of the present invention;

[0042] Figure 4 This is a schematic diagram of the connector of this utility model;

[0043] Figure 5 This is a partial structural schematic diagram of the present invention;

[0044] The markings in the diagram represent: 11. Main body; 12. First support; 13. Second support; 14. Third support; 141. Adjusting screw hole; 142. Sliding hole; 2. Fabric component; 3. Fabric winding device; 4. Warp yarn supply assembly; 41. First supply unit; 411. First spool; 412. First warp yarn bobbin; 42. Second supply unit; 421. Second spool; 422. Second warp yarn bobbin; 5. Weft yarn supply assembly; 51. Third supply unit; 52. Fourth supply unit; 61. Rotating drum; 62. Telescopic assembly; 621. Anchor frame; 6211, Fixing frame; 622, Fixing component; 6221, Fixing rod; 6222, Connecting rod; 62221, Connecting head; 62222, First connecting hole; 623, Drive belt; 6231, Second connecting hole; 63, Tension spring; 64, Second bolt; 7, Connecting component; 71, First arc-shaped frame; 711, First hinge joint; 712, First connecting frame; 72, Second arc-shaped frame; 721, Second hinge joint; 722, Second connecting frame; 73, First bolt; 8, Contact layer; 9, Drive component; 91, Telescopic cylinder; 92, Mounting frame. Detailed Implementation

[0045] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0046] Example 1:

[0047] This embodiment provides a PVC mesh fabric weaving machine, including:

[0048] The frame includes a main body 11, a first support 12, a second support 13, and a third support 14 is provided on the second support 13;

[0049] Fabric component 2, the material component is set on the upper side of the main body 11, and the fabric component 2 is used to convey PVC fabric;

[0050] Fabric winding device 3 is located at the rear end of the main body 11 and winds the PVC fabric.

[0051] The warp yarn supply assembly 4 includes a first supply unit 41 and a second supply unit 42 arranged vertically. The first supply unit 41 is arranged on the first support 12, and the second supply unit 42 is arranged on the second support 13.

[0052] The weft yarn supply assembly 5 is disposed on the main body 11 and located between the fabric component 2 and the fabric winding device 3. The weft yarn supply assembly 5 includes a third supply unit 51 and a fourth supply unit 52.

[0053] The tension coordination assembly includes a rotating drum 61 and a telescopic assembly 62. The rotating drum 61 is disposed on the second supply unit 42, and the telescopic assembly 62 is disposed on the second bracket 13 and connected to the rotating drum 61.

[0054] The second support 13 has a notch, an arc-shaped groove, and a connector 7, which connects the second supply unit 42 to the second support 13.

[0055] One end of the telescopic component 62 is set on the side wall of the notch, and the other end is set on the third bracket 14. The middle part of the telescopic component 62 is connected to the rotating drum 61.

[0056] As can be seen from this embodiment, a PVC mesh weaving machine includes a frame, a fabric component 2, a fabric winding device 3, a warp yarn supply component 4, a weft yarn supply component 5, and a tension coordination component;

[0057] The frame includes a main body 11, a first support 12, a second support 13, and a third support 14. The first support 12 and the second support 13 are located at the front end of the main body 11, with the first support 12 on the upper side of the second support 13 and the third support 14 on the side of the second support 13. A fabric component 2 for weaving PVC material is installed on the upper part of the main body 11. A fabric winding device 3 is installed at the rear end of the main body 11. After the PVC material passes through the fabric component 2 to form a PVC fabric, the fabric winding device 3 winds and collects the PVC fabric at the front side of the weaving section. The warp yarn supply component 4 and the weft yarn supply component 5 are both located on the main body 11 and in front of the fabric component 2.

[0058] The warp supply assembly 4 includes a first supply unit 41 and a second supply unit 42. The first supply unit 41 includes a first spool 411 and a first warp bobbin 412. The two ends of the first spool 411 are fixed to the first bracket 12. The warp bobbin is installed on the first spool 411. The second supply unit 42 is installed on the second bracket 13. The second supply unit 42 includes a second spool 421 and a second warp bobbin 422. Furthermore, the second spool 421 is movably connected to the second bracket 13. The front end of the second bracket 13 is formed with a notch. An arc-shaped groove is formed on the end face of the notch. An openable O-ring connector 7 is installed in the arc-shaped groove. After the second spool 421 is fixed to the connector 7, it is assembled onto the second bracket 13.

[0059] Furthermore, a rotating drum 61 is installed on one side of the second roll 421. The telescopic component 62 is wound around the outer circumference of the rotating drum and fixed to the first bracket 12 and the third bracket 14. During the production process, the telescopic component 62 controls the rotating drum 61 to drive the second roll 421 to rotate through frictional cooperation between itself and the rotating drum 61 during its elastic change. During the rotation process, it controls the supply of the desired tension to the warp yarn, thereby controlling the yarn speed of the warp yarn. The yarn speed deviation is within the telescopic range of the telescopic component 62.

[0060] The weft yarn supply assembly 5 is equipped with an independently driven third supply unit 51 and a fourth supply unit 52, both of which supply PVC material through injection nozzles.

[0061] This is achieved by additionally installing a second supply unit 42 on top of the first supply unit 41. This device is not only simple to manufacture, but also inexpensive. Furthermore, by adjusting the yarn speed deviation between the warp yarns (PVC fibers) supplied from the first supply unit 41 and the warp yarns (PVC fibers) supplied from the second supply unit 42, the quality of the finished fabric can be improved, thus adapting it to various subsequent forms and functions of weaving.

[0062] Example 2:

[0063] This embodiment provides a PVC mesh weaving machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0064] Connector 7 includes:

[0065] The first arc-shaped frame 71 has a first hinge joint 711 at one end and a first connecting frame 712 at the other end.

[0066] The second arc-shaped frame 72 has a second hinge joint 721 at one end and a second connecting frame 722 at the other end;

[0067] The first connecting frame 712 and the second connecting frame 722 are both provided with fixing screw holes and connected with the first bolt 73.

[0068] As can be seen from this embodiment, the connector 7 includes a first arc-shaped frame 71 and a second arc-shaped frame 72;

[0069] The first arc-shaped frame 71 has a first hinge joint 711 at one end and a first connecting frame 712 at the other end; the second arc-shaped frame 72 has a second hinge joint 721 at one end and a second connecting frame 722 at the other end.

[0070] Furthermore, the first arc-shaped frame 71 and the second arc-shaped frame 72 are connected together by the first hinge joint 711 and the second hinge joint 721, thereby forming an openable O-shaped structure.

[0071] Furthermore, fixing screw holes are provided on the corresponding surfaces of the first connecting frame 712 and the second connecting frame 722 on the first arc frame 71 and the second arc frame 72. After the fixing screw holes on the first connecting frame 712 and the second connecting frame 722 are aligned, they are fixed together by connecting first bolts 73.

[0072] The fastening method of connector 7 to the second reel 421 is simple and reliable, thus facilitating its use.

[0073] Example 3:

[0074] This embodiment provides a PVC mesh weaving machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0075] Telescopic component 62 includes:

[0076] Anchor 621 is connected to the side wall of the notch, and the anchor 621 is provided with fixing holes and fixing bracket 6211;

[0077] Fixing member 622 is mounted on the third bracket 14, and a tension spring 63 is connected to the fixing member 622.

[0078] Drive belt 623, one end of drive belt 623 is connected to fixed frame 6211, the other end is connected to rotating drum 61 and fixed to tension spring 63;

[0079] The side wall of the notch is provided with a connecting screw hole, and the anchor 621 and the second bracket 13 are fixed by connecting the connecting screw hole and the fixing hole through the second bolt 64.

[0080] As can be seen from this embodiment, the telescopic assembly 62 includes an anchor 621, a fixing member 622, and a drive belt 623;

[0081] Anchor 621 is installed on the side wall of the notch on the second bracket 13. Anchor 621 has a fixing hole and a fixing bracket 6211 is formed. A connecting screw hole is opened on the side wall of the notch corresponding to the fixing hole. A second bolt 64 is connected to the fixing hole and the connecting screw hole. The fixing bracket 6211 is connected to one end of the drive belt 623.

[0082] The fastener 622 is mounted on the third bracket 14 and is connected to a tension spring 63. The tension spring 63 is connected to the other end of the drive belt 623, thereby connecting the fastener 622 and the drive belt 623 together.

[0083] In use, the tension spring 63 can control the drive belt 623 to drive the rotating drum 61 to rotate through its own elastic force, thereby generating tension changes.

[0084] Example 4:

[0085] This embodiment provides a PVC mesh weaving machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0086] Fastener 622 includes:

[0087] The fixing rod 6221 has threads on it;

[0088] A connecting rod 6222 has a connector 62221 at its front end. A first connecting hole 62222 is provided on the connector 62221. The first connecting hole 62222 is fixed to one end of the tension spring 63. The end of the connecting rod 6222 is connected to the fixing rod 6221.

[0089] The third bracket 14 has an adjustment screw hole 141 on its wall surface. The fixing rod 6221 adjusts the tension of the tension spring 63 by threading with the adjustment screw hole 141.

[0090] As can be seen from this embodiment, the fixing member 622 includes a fixing rod 6221 and a connecting rod 6222. Furthermore, the third bracket 14 is formed with an adjusting screw hole 141.

[0091] The outer wall of the fixing rod 6221 is threaded, and the fixing rod 6221 is threadedly engaged with the adjusting screw hole 141;

[0092] The connecting rod 6222 is integrally welded to one end of the fixing rod 6221. The front end of the connecting rod 6222 has a connector 62221 formed thereon, and the connector 62221 has a first connecting hole 62222.

[0093] One end of the tension spring 63 is connected to the first connecting hole 62222, and the other end is connected to the drive belt 623;

[0094] In use, the tension of the tension spring 63 is adjusted by adjusting the threaded engagement between the fixing rod 6221 and the adjusting screw hole 141, thereby adjusting the yarn speed.

[0095] Example 5:

[0096] This embodiment provides a PVC mesh weaving machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0097] The drive belt 623 is a flat cord structure. One end of the drive belt 623 is wound around the fixing frame 6211, and the other end of the drive belt 623 is provided with a second connecting hole 6231.

[0098] The drive belt 623 is attached to the outer wall of the rotating drum 61.

[0099] As can be seen from this embodiment, the drive belt 623 is a flat-sectioned cord. The flat structure of the drive belt 623 helps to expand the contact surface with the rotating drum 61, thereby increasing the friction and improving the adjustment accuracy.

[0100] Furthermore, a second connecting hole 6231 is provided on one end of the drive belt 623 that is connected to the tension spring 63, and the second connecting hole 6231 is fixed to the tension spring 63.

[0101] Example 6:

[0102] This embodiment provides a PVC mesh weaving machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0103] The contact layer 8 is disposed on the contact surface between the drive belt 623 and the rotating drum 61, and the contact surface between the contact layer 8 and the rotating drum 61 is provided with rough texture.

[0104] As can be seen from this embodiment, the drive belt 623 is protected by setting the abutment layer 8, and the contact surface between the abutment layer 8 and the rotating drum 61 is formed with rough texture, which helps to improve the friction and thus improve the adjustment accuracy.

[0105] Example 7:

[0106] This embodiment provides a PVC mesh weaving machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0107] The adjusting screw hole 141 is replaced with the adjusting slide hole 142, and the fixing rod 6221 is replaced with a smooth rod, which is slidably connected to the adjusting slide hole 142.

[0108] Among them, a driving component 9 is provided on one end of the fixing rod 6221 that extends to the outside of the third bracket 14.

[0109] As can be seen in this embodiment, the adjusting screw hole 141 is replaced by the adjusting sliding hole 142, the fixing rod 6221 is replaced by a smooth rod, and the end of the smooth rod that is not connected to the tension spring 63 is connected to the driving component 9.

[0110] The drive component 9 controls the light rod to slide in the adjusting slide hole 142, and changes the tension of the tension spring 63 during the sliding displacement.

[0111] Automated control optimizes production operations.

[0112] Example 8:

[0113] This embodiment provides a PVC mesh weaving machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0114] Drive component 9 includes:

[0115] Telescopic cylinder 91, the movable end of telescopic cylinder 91 is connected to the smooth rod;

[0116] Mounting bracket 92 is located at the bottom of telescopic cylinder 91 and is fixed to the second bracket 13.

[0117] As can be seen from this embodiment, the driving component 9 includes a telescopic cylinder 91 and a fixing frame 6211;

[0118] The telescopic cylinder 91 is installed on the wall of the second bracket 13 behind the third bracket 14. The movable end of the telescopic cylinder 91 extends forward and is connected to the fixing rod 6221. The mounting bracket 92 is installed at the bottom of the telescopic cylinder 91 and is movably connected to the second bracket 13, which facilitates the assembly of the telescopic cylinder 91.

[0119] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A PVC mesh fabric weaving machine, characterized in that, include: The frame includes a main body (11), a first support (12), a second support (13), and a third support (14) provided on the second support (13); Fabric component (2), the fabric component is disposed on the upper side of the main body (11), the fabric component (2) is used to convey PVC fabric; Fabric winding device (3), the fabric winding device (3) is located at the rear end of the main body (11) and winds the PVC fabric; The warp yarn supply assembly (4) includes a first supply unit (41) and a second supply unit (42) arranged vertically. The first supply unit (41) is arranged on a first support (12), and the second supply unit (42) is arranged on a second support (13). Weft yarn supply assembly (5), which is disposed on the main body (11) and located between the fabric component (2) and the fabric winding device (3), the weft yarn supply assembly (5) includes a third supply unit (51) and a fourth supply unit (52); Tension coordination assembly, the tension coordination assembly includes a rotating drum (61) and a telescopic assembly (62), the rotating drum (61) is disposed on the second supply unit (42), and the telescopic assembly (62) is disposed on the second bracket (13) and connected to the rotating drum (61); The second support (13) is provided with a notch, the notch is provided with an arc groove, and the arc groove is provided with a connector (7). The connector (7) movably connects the second supply unit (42) to the second support (13). One end of the telescopic component (62) is set on the side wall of the notch, and the other end is set on the third bracket (14). The middle part of the telescopic component (62) is connected to the rotating drum (61).

2. A PVC mesh fabric weaving machine according to claim 1, characterized in that, The connector (7) includes: The first arc-shaped frame (71) has a first hinge joint (711) at one end and a first connecting frame (712) at the other end; The second arc-shaped frame (72) has a second hinge joint (721) at one end and a second connecting frame (722) at the other end; The first connecting frame (712) and the second connecting frame (722) are both provided with fixing screw holes and connected with first bolts (73).

3. A PVC mesh fabric weaving machine according to claim 2, characterized in that, The telescopic assembly (62) includes: An anchor (621) is connected to the side wall of the notch, and the anchor (621) is provided with a fixing hole and a fixing bracket (6211); A fastener (622) is provided on the third bracket (14), and a tension spring (63) is connected to the fastener (622); A drive belt (623) is connected at one end to a fixing frame (6211) and at the other end to a rotating drum (61) and fixed with a tension spring (63); The notch has a connecting screw hole on its side wall, and the connecting screw hole and the fixing hole are used to fix the anchor (621) and the second bracket (13) by connecting the second bolt (64).

4. A PVC mesh fabric weaving machine according to claim 3, characterized in that, The fastener (622) includes: A fixing rod (6221) is provided with threads; A connecting rod (6222) is provided with a connector (62221) at its front end. The connector (62221) is provided with a first connecting hole (62222). The first connecting hole (62222) is fixed to one end of a tension spring (63). The end of the connecting rod (6222) is connected to a fixing rod (6221). The third bracket (14) has an adjusting screw hole (141) on its wall surface, and the fixing rod (6221) adjusts the tension of the tension spring (63) by threading with the adjusting screw hole (141).

5. A PVC mesh fabric weaving machine according to claim 4, characterized in that, The drive belt (623) is a flat cord structure. One end of the drive belt (623) is wound around the fixing frame (6211), and the other end of the drive belt (623) is provided with a second connecting hole (6231). The drive belt (623) is attached to the outer wall of the rotating drum (61).

6. A PVC mesh fabric weaving machine according to claim 5, characterized in that it further... include: A contact layer (8) is provided on the contact surface between the drive belt (623) and the rotating drum (61), and the contact surface between the contact layer (8) and the rotating drum (61) is provided with rough texture.

7. A PVC mesh fabric weaving machine according to claim 6, characterized in that, The adjusting screw hole (141) is replaced with an adjusting sliding hole (142), and the fixing rod (6221) is replaced with a smooth rod, which is slidably connected to the adjusting sliding hole (142). The fixing rod (6221) is provided with a driving member (9) on one end extending to the outside of the third bracket (14).

8. A PVC mesh fabric weaving machine according to claim 7, characterized in that, The drive unit (9) includes: Telescopic cylinder (91), the movable end of which is connected to the smooth rod; Mounting bracket (92), which is provided at the bottom of telescopic cylinder (91) and fixed to the second bracket (13).

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