Wear-resistant sofa cloth production equipment and production process

Abstract

The invention relates to the technical field of sofa cloth production, in particular to wear-resisting sofa cloth production equipment and a production process, the wear-resisting sofa cloth production equipment comprises a conveying roller used for conveying wear-resisting sofa cloth, the two ends of the conveying roller are rotationally connected to two supports respectively, extension supporting rods are inserted into the two sides of each support, and the bottom ends of the extension supporting rods are fixed to the surface of a bottom plate; one side of the top end of each extension supporting rod is fixed to the inner ring face of a lifting sleeve, the lifting sleeves are arranged on the supports in a sleeving mode, limiting clamping pieces are arranged between the lifting sleeves and the supports, mounting plates are inserted into the top ends of the two supports, pressing rollers are rotationally connected to the bottom faces of the mounting plates, and bristles are fixed to the bottom faces of the mounting plates; the wear-resistant sofa cloth production equipment and the production process have the beneficial effects that the extension supporting rods, the lifting sleeves and the matched limiting clamping pieces are additionally arranged, so that the height of the conveying rollers is flexibly adjusted. By means of the design, the equipment can meet the production requirements of sofa cloth of different thicknesses, and the universality and flexibility of the equipment are improved.

Description

Technical Field

[0001] The invention relates to the technical field of sofa fabric production, in particular to wear-resistant sofa fabric production equipment and a production process. Background Art

[0002] In the production process of sofa fabrics, the processing of wear-resistant sofa fabrics is an important link. Traditional wear-resistant sofa fabric production equipment often has problems such as inconvenient adjustment, poor leveling effect, and difficult cleaning and maintenance. For example, the height of the conveyor roller is usually fixed and cannot be adjusted according to actual needs, resulting in unstable conveying or poor leveling effect when producing sofa fabrics of different thicknesses. In addition, during the transmission process of the sofa fabric, debris or dust is easily attached to the surface. If it is not cleaned in time, it may affect the quality and appearance of the product.

[0003] In order to solve these problems, some improved wear-resistant sofa fabric production equipment has appeared on the market, but these equipment are often complex in structure, cumbersome to operate, and high in cost. Therefore, it is particularly important to develop a wear-resistant sofa fabric production equipment with simple structure, convenient operation, adjustable conveyor roller height, effective leveling of the sofa fabric and removal of surface debris. Summary of the invention

[0004] The object of the present invention is to provide a wear-resistant sofa fabric production equipment and production process to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wear-resistant sofa fabric production equipment, comprising a conveying roller for transmitting the wear-resistant sofa fabric, wherein the two ends of the conveying roller are rotatably connected to two brackets respectively, and extension support rods are inserted on both sides of the brackets, the bottom ends of the extension support rods are fixed to the surface of the bottom plate, and the top ends of the two extension support rods are fixed on one side to the inner ring surface of the lifting sleeve, the lifting sleeve is arranged on the bracket, and a limit clamp is provided between the lifting sleeve and the bracket, the top ends of the two brackets are inserted with mounting plates, the bottom surface of the mounting plate is rotatably connected with a pressure roller, and the bottom surface of the mounting plate is fixed with bristles.

[0006] Preferably, bearings are sleeved on both ends of the conveying roller, and the outer rings of the bearings are fixed inside the mounting grooves, and the mounting grooves are provided on the surface of the bracket.

[0007] Preferably, side grooves are provided on both sides of the bracket, the extended support rods correspond to the side grooves one by one, the height of the extended support rods is equal to the height of the side grooves, the extended support rods are inserted into the side grooves, the bottom plate is a "convex" shaped plate structure, a connecting plate is fixed between the two bottom plates, the lifting sleeve is an annular plate structure, the outer ring surface of the lifting sleeve is provided with an embedding groove, and the limit clamp is installed in the embedding groove.

[0008] Preferably, the limit clamp includes a traction plate and two plug blocks fixed on the surface of the traction plate, the plug blocks pass through the socket and are inserted into the positioning slots, the socket is opened on the surface of the embedding slot, the positioning slots are opened on the surface of the bracket, and multiple groups of positioning slots are provided, and the multiple groups of positioning slots are arranged up and down with equal distances and sizes.

[0009] Preferably, the traction plate is a "concave"-shaped plate structure, with notches formed at both ends of the traction plate, an elastic band fixed in the groove body of the traction plate, the two ends of the elastic band respectively fixed on two parallel side walls of the embedding groove, and a pull ring fixed on the surface of the traction plate.

[0010] Preferably, an assembly groove is provided at the top of the bracket, the end of the mounting plate is inserted into the assembly groove, a control port is provided on the surface of the bracket, the control port is in a "convex" shape, the control port and the assembly groove are connected, and an ejection plug is movably inserted at one end of the mounting plate, and one end of the ejection plug is inserted into a groove at one end of the control port.

[0011] Preferably, both ends of the mounting plate are provided with storage grooves, the storage grooves are "convex" shaped grooves, the ejection plug is a "convex" shaped plate, the ejection plug is movably inserted in the storage groove, a rubber support block is fixed between one end of the ejection plug extending into the storage groove and the storage groove, the width of the rubber support block is smaller than the width of the storage groove, and an inclined surface is provided on the bottom surface of the other end of the ejection plug.

[0012] Preferably, a push plate is provided inside the control port, and the push plate is a "T"-shaped plate structure. One end of the push plate is movably inserted into a groove at one end of the control port, and a rubber connecting piece is fixed on the top surface and the ground of the other end of the push plate. One end of the rubber connecting piece is fixed to the surface of the control port, and the width of the rubber connecting piece is smaller than the width of the push plate.

[0013] Preferably, the mounting plate is a "concave"-shaped plate structure, a limiting axis is fixed between two parallel side walls of the groove body of the mounting plate, a pressure roller is sleeved on the axis body of the limiting axis, and two groups of bristles are provided, and the two groups of bristles are symmetrically distributed about the pressure roller.

[0014] A production process of wear-resistant sofa fabric production equipment, the process comprising the following steps:

[0015] After passing one end of the wear-resistant sand sheet through the gap between the pressure roller and the conveying roller, one end of the wear-resistant sand sheet is pulled and wound around a winding roller equipped with a driving mechanism. After triggering the switch of the winding roller, the wear-resistant sand sheet is pulled and moved, and the wear-resistant sand sheet is rolled and flattened between the conveying roller and the pressure roller.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The wear-resistant sofa fabric production equipment and production process proposed in the present invention realizes flexible adjustment of the height of the conveying roller by adding an extension support rod and a lifting sleeve, as well as a matching limit clamp. This design enables the equipment to adapt to the production needs of sofa fabrics of different thicknesses, thereby improving the versatility and flexibility of the equipment. A pressure roller and bristles are provided on the bottom surface of the mounting plate. When the wear-resistant sofa fabric passes between the pressure roller and the bottom plate, the pressure roller can effectively level it, while the bristles can remove debris and dust on the surface, thereby improving the quality and appearance of the sofa fabric. The mounting plate adopts a detachable structure, and the rapid installation and disassembly of the mounting plate is realized through the cooperation of the ejection plug block and the control port. This design not only facilitates the cleaning and maintenance of the equipment, but also improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a side view of the structure of the present invention;

[0020] Figure 3 for Figure 2 Structural cross-section view at AA in the middle;

[0021] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 5 for Figure 2 Structural cross-section view at the middle BB;

[0023] Figure 6 for Figure 5 A magnified schematic diagram of the structure at B in the middle;

[0024] Figure 7 This is a schematic diagram of the structure of the support after lifting of the present invention;

[0025] Figure 8 This is a schematic diagram of the connecting structure of the extension rod and the base plate of the present invention;

[0026] Fig. 9 This is a schematic diagram of the traction plate structure of the present invention;

[0027] Fig.10 This is a schematic diagram of the structure of the mounting plate of the present invention;

[0028] Fig.11 It is a schematic diagram of the support structure of the present invention.

[0029] In the figure: conveyor roller 1, bearing 2, mounting groove 3, bracket 4, side groove 5, extension support rod 6, bottom plate 7, connecting plate 8, lifting sleeve 9, embedded groove 10, socket 11, plug block 12, positioning slot 13, traction plate 14, missing groove 15, elastic band 16, pull ring 17, assembly groove 18, mounting plate 19, storage groove 20, ejection plug block 21, rubber support block 22, control port 23, push plate 24, rubber connecting piece 25, limit shaft 26, pressure roller 27, bristles 28. DETAILED DESCRIPTION

[0030] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] For example, see Figures 1 to 11 The present invention provides a technical solution: a wear-resistant sofa fabric production equipment, comprising a conveying roller 1 for conveying wear-resistant sofa fabrics, wherein the two ends of the conveying roller 1 are respectively rotatably connected to two brackets 4, and the two ends of the conveying roller 1 are sleeved with bearings 2, and the outer ring of the bearing 2 is fixed inside the mounting groove 3, and the mounting groove 3 is arranged on the surface of the bracket 4; both sides of the bracket 4 are plugged with extension rods 6, the bottom end of the extension rod 6 is fixed on the surface of the bottom plate 7, and the top sides of the two extension rods 6 are fixed on the inner ring surface of the lifting sleeve 9, and the lifting sleeve 9 is sleeved on the bracket 4, and both sides of the bracket 4 are provided with side grooves 5, the extension rods 6 and the side grooves 5 correspond to each other one by one, the height of the extension rods 6 is equal to the height of the side grooves 5, and the extension rods 6 are inserted in the side grooves 5, the bottom plate 7 is a "convex"-shaped plate structure, a connecting plate 8 is fixed between the two bottom plates 7, and the lifting sleeve 9 is an annular plate structure, and the outer ring surface of the lifting sleeve 9 is provided with an embedded groove 10, and the limit card is installed in the embedded groove 10.

[0032] When in use, the extension support rod 6 is added to the bottom end of the bracket 4 in order to adjust the position of the conveying roller 1, that is, to adjust the distance between the conveying roller 1 and the ground. After canceling the limit of the lifting sleeve 9 by the limit clamp, step on the bottom plate 7, and then pull the bracket 4 to slide up along the extension support rod 6. After reaching the predetermined position, use the limit clamp to fix the lifting sleeve 9 on the bracket 4 to prevent the bracket 4 from falling.

[0033] A limit card is provided between the lifting sleeve 9 and the bracket 4, and the limit card includes a traction plate 14 and two plug blocks 12 fixed on the surface of the traction plate 14. The plug block 12 passes through the socket 11 and is inserted into the positioning slot 13. The socket 11 is provided on the surface of the embedding groove 10, and the positioning slot 13 is provided on the surface of the bracket 4. There are multiple groups of positioning slots 13, and the multiple groups of positioning slots 13 are arranged up and down with equal distance and size; the traction plate 14 is a "concave"-shaped plate structure, and both ends of the traction plate 14 are provided with a missing slot 15. An elastic band 16 is fixed in the slot body of the traction plate 14, and the two ends of the elastic band 16 are respectively fixed on two parallel side walls of the embedding groove 10, and a pull ring 17 is fixed on the surface of the traction plate 14.

[0034] When in use, when the limit clamp is removed, the pull ring 17 is pinched by hand, and the pull ring 17 is stretched to drive the traction plate 14 to move, and the traction plate 14 is pulled out of the positioning slot 13, and the traction plate 14 stretches the elastic band 16 to produce elastic deformation. At this time, there is no limit between the lifting sleeve 9 and the bracket 4. After pulling the bracket 4 to the predetermined position, the pull ring 17 is released, and the position of the bracket 4 is adjusted up and down to ensure that the elastic band 16 that rebounds and resets pushes the traction plate 14 to move back, and the traction plate 14 drives the insert block 12 to be inserted into the positioning slot 13, thereby completing the braking of the lifting sleeve 9 on the bracket 4.

[0035] The top ends of the two brackets 4 are plugged with mounting plates 19, the bottom surface of the mounting plates 19 is rotatably connected with a pressure roller 27, and the bottom surface of the mounting plates 19 is fixed with bristles 28. The top ends of the brackets 4 are provided with assembly grooves 18, and the ends of the mounting plates 19 are plugged into the assembly grooves 18. The surface of the brackets 4 is provided with a control port 23, and the control port 23 is a "convex"-shaped port. The control port 23 is connected to the assembly groove 18, and an ejection plug 21 is movably plugged into one end of the mounting plate 19, and one end of the ejection plug 21 is plugged into the notch at one end of the control port 23; both ends of the mounting plates 19 are provided with storage grooves 20, and the storage grooves 20 are "convex"-shaped grooves, and the ejection plug 21 is a "convex"-shaped plate, and the ejection plug 21 is movably plugged into the storage grooves 20, and the ejection plug 21 extends into one end of the storage grooves 20 and the storage grooves 20. A rubber support block 22 is fixed between the two, and the width of the rubber support block 22 is smaller than the width of the storage slot 20, and an inclined surface is provided on the bottom surface of the other end of the ejection plug block 21; a push plate 24 is provided inside the control port 23, and the push plate 24 is a "T"-shaped plate structure, one end of the push plate 24 is movably inserted in the slot at one end of the control port 23, and a rubber connecting piece 25 is fixed on the top surface of the other end of the push plate 24 and the ground, one end of the rubber connecting piece 25 is fixed to the surface of the control port 23, and the width of the rubber connecting piece 25 is smaller than the width of the push plate 24; the mounting plate 19 is a "concave"-shaped plate structure, and a limiting shaft 26 is fixed between two parallel side walls of the groove body of the mounting plate 19, and a pressure roller 27 is sleeved on the shaft body of the limiting shaft 26, and two groups of bristles 28 are provided, and the two groups of bristles 28 are symmetrically distributed about the pressure roller 27.

[0036] When in use, the mounting plate 19 is a detachable structure. After the mounting plate 19 is installed on the top of the bracket 4, the wear-resistant sofa fabric passes through between the pressure roller 27 and the bottom plate 7 to level the wear-resistant sofa fabric, and the bristles 28 clean the debris on the surface of the wear-resistant sofa fabric; when removing the mounting plate 19, it is only necessary to squeeze and push the push plate 24, the push plate 24 tensions the rubber connecting piece 25 to deform, and when the push plate 24 slides along the control port 23, the ejection plug 21 is squeezed out of the control port 23, so that the limit between the mounting plate 19 and the assembly slot 18 is cancelled, and the mounting plate 19 can be pulled out of the assembly slot 18.

[0037] Embodiment 2, based on embodiment 1, proposes a production process of wear-resistant sofa fabric production equipment, the process comprising the following steps:

[0038] After one end of the wear-resistant sand sheet passes through the gap between the pressure roller 27 and the conveying roller 1, one end of the wear-resistant sand sheet is pulled and wound around a winding roller equipped with a driving mechanism. After the switch of the winding roller is triggered, the wear-resistant sand sheet is pulled and moved, and the wear-resistant sand sheet is rolled and flattened between the conveying roller 1 and the pressure roller 27.

[0039] 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 wear-resistant sofa fabric production device, comprising a conveying roller (1) for conveying the wear-resistant sofa fabric, characterized in that: The two ends of the conveying roller (1) are rotatably connected to the two brackets (4), and the two sides of the bracket (4) are plugged with extension rods (6). The bottom ends of the extension rods (6) are fixed to the surface of the bottom plate (7), and the top ends of the two extension rods (6) are fixed to the inner ring surface of the lifting sleeve (9). The lifting sleeve (9) is sleeved on the bracket (4), and a limit clamp is provided between the lifting sleeve (9) and the bracket (4). The top ends of the two brackets (4) are plugged with mounting plates (19), and the bottom surface of the mounting plates (19) is rotatably connected to a pressure roller (27), and the bottom surface of the mounting plates (19) is fixed with bristles (28).

2. The wear-resistant sofa fabric production equipment according to claim 1, characterized in that: Both ends of the conveying roller (1) are sleeved with bearings (2), the outer ring of the bearing (2) is fixed inside the mounting groove (3), and the mounting groove (3) is opened on the surface of the bracket (4).

3. The wear-resistant sofa fabric production equipment according to claim 1, characterized in that: Side grooves (5) are provided on both sides of the bracket (4), the extension rods (6) and the side grooves (5) correspond to each other, the height of the extension rods (6) is equal to the height of the side grooves (5), the extension rods (6) are inserted into the side grooves (5), the bottom plate (7) is a "convex"-shaped plate structure, a connecting plate (8) is fixed between the two bottom plates (7), the lifting sleeve (9) is an annular plate structure, the outer ring surface of the lifting sleeve (9) is provided with an embedding groove (10), and the limit clamp is installed in the embedding groove (10).

4. The wear-resistant sofa fabric production equipment according to claim 3 is characterized in that: The limit clamp comprises a traction plate (14) and two insert blocks (12) fixed on the surface of the traction plate (14); the insert blocks (12) penetrate the socket (11) and are inserted into the positioning slots (13); the socket (11) is provided on the surface of the embedding groove (10); the positioning slots (13) are provided on the surface of the bracket (4); a plurality of positioning slots (13) are provided, and the plurality of positioning slots (13) are arranged up and down at equal distances and sizes.

5. The wear-resistant sofa fabric production equipment according to claim 4, characterized in that: The traction plate (14) is in the form of a "concave" plate structure. Both ends of the traction plate (14) are provided with notches (15). An elastic band (16) is fixed in the groove body of the traction plate (14). Both ends of the elastic band (16) are respectively fixed on two parallel side walls of the embedding groove (10). A pull ring (17) is fixed on the surface of the traction plate (14).

6. The wear-resistant sofa fabric production equipment according to claim 1, characterized in that: The top of the bracket (4) is provided with an assembly groove (18), the end of the mounting plate (19) is inserted into the assembly groove (18), the surface of the bracket (4) is provided with a control opening (23), the control opening (23) is in the shape of a "convex" character, the control opening (23) and the assembly groove (18) are connected, one end of the mounting plate (19) is movably inserted with an ejection plug (21), and one end of the ejection plug (21) is inserted into a notch at one end of the control opening (23).

7. The wear-resistant sofa fabric production equipment according to claim 6, characterized in that: Both ends of the mounting plate (19) are provided with receiving grooves (20), the receiving grooves (20) are convex grooves, the ejection plug block (21) is a convex plate, the ejection plug block (21) is movably plugged into the receiving groove (20), a rubber support block (22) is fixed between one end of the ejection plug block (21) extending into the receiving groove (20) and the receiving groove (20), the width of the rubber support block (22) is smaller than the width of the receiving groove (20), and an inclined surface is provided on the bottom surface of the other end of the ejection plug block (21).

8. The wear-resistant sofa fabric production equipment according to claim 7, characterized in that: A push plate (24) is provided inside the control opening (23). The push plate (24) is a T-shaped plate structure. One end of the push plate (24) is movably inserted into a notch at one end of the control opening (23). A rubber connecting piece (25) is fixed to the top surface of the other end of the push plate (24) and the ground. One end of the rubber connecting piece (25) is fixed to the surface of the control opening (23). The width of the rubber connecting piece (25) is smaller than the width of the push plate (24).

9. The wear-resistant sofa fabric production equipment according to claim 1, characterized in that: The mounting plate (19) is in the form of a "concave" plate-like structure. A limiting shaft (26) is fixed between two parallel side walls of the groove body of the mounting plate (19). A pressure roller (27) is sleeved on the shaft body of the limiting shaft (26). Two groups of bristles (28) are provided. The two groups of bristles (28) are symmetrically distributed about the pressure roller (27).

10. A production process of a wear-resistant sofa fabric production equipment according to any one of claims 1 to 9, characterized in that: The process comprises the following steps: After one end of the wear-resistant sand sheet passes through the gap between the pressure roller (27) and the conveying roller (1), the one end of the wear-resistant sand sheet is pulled and wound around a winding roller equipped with a driving mechanism. After the switch of the winding roller is triggered, the wear-resistant sand sheet is pulled and moved, and the wear-resistant sand sheet is rolled and flattened when passing between the conveying roller (1) and the pressure roller (27).

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