Automatic cloth cutting device of cloth rolling machine and scutching cloth rolling machine thereof

Abstract

The utility model provides an automatic cloth cutting device of a cloth rolling machine and a scutching cloth rolling machine thereof. The automatic cloth cutting device comprises a cutting assembly and a clamping assembly. The feeding roller, the cloth clamping roller, the tension roller, the edge peeling and rolling mechanism, the automatic cloth cutting mechanism and the cloth rolling roller are sequentially arranged between the two side plates forwards from the rear ends of the side plates. According to the cloth cutting device, through the matched design of the cutting assembly and the clamping assembly, a cut of cut cloth is smoother, and the cutting speed is higher; according to the further structural layout, all the functions can be additionally achieved on an existing cloth rolling machine, modification is little, feeding tension and feeding speed are controlled and fed back through the feeding roller and the tension roller, cloth is assisted by the cloth clamping roller, replaced and clamped, cloth is flattened through the edge peeling and rolling mechanism, the compactness of cloth rolls is guaranteed, and finally cutting is achieved through the cutting mechanism. Cloth wound by the cloth roller is good in uniformity, compactness and flatness, cloth notches are neat, the quality of the cloth roller is improved, and the overall quality of products is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cloth rolling machines, and particularly relates to an automatic cloth cutting device of a cloth rolling machine and an open-width cloth rolling machine. Background Art

[0002] During the production process, fabrics are usually in the form of rolls. Fabrics are wound into grey fabrics to facilitate transportation between the various processes of fabric production, and then the fabrics are processed by different processes. Therefore, after each process is completed, a fabric rolling machine is needed to wind the fabric into grey fabrics, so fabric rolling machines are commonly used equipment in fabric production workshops.

[0003] An existing cloth rolling machine usually includes a machine base, a guide roller group consisting of multiple guide rollers, and a cloth rolling roller. The multiple guide rollers and the cloth rolling roller are rotatably installed on the machine base. When in use, the cloth is wound through the multiple guide rollers and then fixed on the cloth rolling roller. The cloth rolling roller rolls the cloth into grey cloth during continuous rotation. After that, the cloth is cut manually and the grey cloth is removed manually to prepare for the next time of rolling up the cloth.

[0004] In this regard, the patent owner has previously applied for a patent for a new type of cloth rolling and cutting machine (CN 115806208 A) and an automatic cloth rolling mechanism and its automatic cloth rolling machine (CN 219279007 U). According to the description in CN 115806208 A, the cloth rolling and cutting machine also includes a clamping mechanism to stretch and press the cloth, so that the cutting mechanism can cut the cloth quickly and neatly. The cutting unit of CN 115806208 A is arranged between two auxiliary rollers. Although these two methods can improve the cutting effect to a certain extent, the cloth cutting mechanism is located in the middle of the cloth rolling machine, which is not convenient for connecting the cloth head with the cloth rolling roller in the next step; and the cutting needs to be performed when the cloth has a certain stretch, which is not conducive to controlling the neatness of the cutting mouth. Utility Model Content

[0005] The utility model provides a method which can effectively solve the above problems.

[0006] The utility model is achieved in this way:

[0007] In the first aspect, the present application provides an automatic cloth cutting device of a cloth rolling machine, comprising a cutting assembly and a clamping assembly, wherein the cutting assembly is arranged above the cloth rolling roller, the cutting assembly is provided with a first slide rail, a first cylinder, a cutting motor and a cutting knife, the first cylinder is connected to the slider of the first slide rail, the cutting motor is arranged on the telescopic rod of the first cylinder, and the cutting knife is rotatably connected to the cutting motor; the clamping assembly is arranged on the downstream side of the first slide rail, the clamping assembly is provided with a vertical slide rail, a moving block, a connecting seat, a clamping rod and a clamping plate, the vertical slide rails are relatively arranged on two side plates, two moving blocks that can move relative to each other are respectively arranged on the vertical slide rail on each side, the connecting seats are respectively arranged on each moving block, the two ends of the clamping rod and the clamping plate are respectively connected to the moving block, and the upper and lower sides move relative to each other, the upper end surface of the clamping rod is provided with a cutting groove, and the lower end of the cutting knife is arranged in the cutting groove.

[0008] As a further improvement, guide plates are provided on both sides of the cutting knife, the guide plates are fixed to the cutting motor, a horizontal cutting opening is provided on the lower side of the guide plate, and a material guiding slope is provided on the lower end surface of the cutting opening.

[0009] As a further improvement, the first slide rail is provided with a driving assembly, which includes a driving frame, a main pulley, a slave pulley, a transmission belt, a linkage rod and a driving motor. The driving frame is relatively arranged on the two side plates, the main pulley and the slave pulley are relatively arranged on the two driving frames, the transmission belt is connected to the main pulley and the slave pulley, the two ends of the linkage rod are respectively fixedly connected to the slider and the transmission belt of the first slide rail, and the driving motor is fixed on one side of the driving frame and connected to the main pulley.

[0010] As a further improvement, the driving frame at the pulley end is provided with a fixing plate and an adjusting plate, the adjusting plate is stacked on the fixing plate, the pulley is provided on the adjusting plate, the fixing plate is provided with a fixing surface, an adjusting surface, a screw hole, an adjusting nut, an adjusting hole and an adjusting screw, the fixing surface and the adjusting surface are vertically arranged at both ends of the fixing plate, the screw hole is arranged on the fixing plate surface, the adjusting hole is arranged on the adjusting surface, the adjusting screw is connected to the adjusting hole, a positioning surface and a strip hole are provided on the adjusting plate corresponding to the screw hole, the positioning surface is vertically arranged at one end of the adjusting plate on the adjusting surface side, the strip hole is arranged corresponding to the screw hole, the adjusting plate is locked with the screw hole through the adjusting nut passing through the adjusting hole, and the adjusting screw passes through the adjusting hole and abuts against the positioning surface.

[0011] As a further improvement, each action position is provided with a sensing switch, and the first slide rail is provided with a reset sensing switch, a start sensing switch and an end sensing switch, the reset sensing switch and the end sensing switch are arranged at both ends of the first slide rail, and the start sensing switch is arranged near the reset sensing switch.

[0012] A cloth-rolling machine for opening widths comprises a cloth input mechanism, a feed roller, a tension roller, a cloth clamping roller, an edge stripping and rolling mechanism, an automatic cloth cutting mechanism and a cloth rolling roller, which are arranged on two side plates; the cloth input mechanism is arranged at the upper ends of the two side plates; the feed roller, the cloth clamping roller, the tension roller, the edge stripping and rolling mechanism, the automatic cloth cutting mechanism and the cloth rolling roller are arranged in sequence between the two side plates from the rear end of the side plate to the front; the tension roller is located above the cloth clamping roller; the edge stripping and rolling mechanism is slidably arranged on the rear side of the cloth rolling roller; and the automatic cloth cutting mechanism spans the upstream and downstream sides of the cloth rolling roller.

[0013] As a further improvement, the cloth winding roller is provided with a winding platform and a feeding mechanism, the winding platform extends from the front end of the two side plates, the upstream end of the winding platform is provided with a U-shaped block, and the downstream end is provided with a weighing platform. The rollers at both ends of the cloth winding roller are arranged in the U-shaped block, the notch of the U-shaped block faces the downstream side, and the notch of the U-shaped block is penetrated with locking holes above and below. A locking cylinder is provided on the lower side surface of the U-shaped block, and the locking cylinder is connected with a latch, and the latch is connected through the locking hole; an avoidance surface is provided on the side surface of the U-shaped block, and an inspection hole is provided on the avoidance surface that passes through the U-shaped block, and a photoelectric sensor is provided in the inspection hole; the feeding mechanism is provided with a second slide rail, a pushing cylinder and a cloth roller frame, the second slide rail is respectively arranged on the inner side of the cloth winding platform, the pushing cylinder is fixed to the side plate on the upstream side of the second slide rail, the cloth roller frame is linked to the slider of the pushing cylinder and the second slide rail, and a groove is provided on the upper end of the cloth roller frame, and the cloth winding roller is arranged in the groove.

[0014] As a further improvement, a latching tooth protrusion is provided at the downstream end of the weighing platform, and the latching tooth protrusion is provided on the gear side of the cloth rolling roller. Preferably, the latching tooth protrusion is latched with the upper front part of the gear of the cloth rolling roller.

[0015] As a further improvement, the cloth clamping roller is provided with a clamping cylinder, a connecting rod, a connecting column, a mounting plate and a clamping plate. The clamping cylinder is fixed to the two side plates, the connecting rod is connected to the clamping cylinders on both sides, the length of the mounting plate is less than the length of the connecting rod, the two ends of the mounting plate are connected to the connecting rod through connecting columns, and the clamping plate is arranged on the mounting plate opposite to the cloth clamping roller.

[0016] As a further improvement, a mobile visual cloth inspection mechanism is provided between the feed roller and the tension roller, and the mobile visual cloth inspection mechanism is provided with a third slide rail, a visual camera, a light shield and a material guide plate. The third slide rail is provided between the two side plates on the upstream side of the cloth clamping roller, the visual camera is fixed on the slider of the third slide rail, the material guide plate is provided between the feed roller and the tension roller and is parallel to the line connecting the two, and the light shield is extended from the visual camera in a trumpet shape to the material guide plate.

[0017] As a further improvement, the stripping and pressing mechanism is provided with a guide assembly, a mounting seat, a mounting beam, a stripping roller and a stripping assembly; the guide assembly is provided with a guide seat, a guide shaft, a slide seat and a spring; the guide seat is provided on two side plates, and each side plate is provided with two guide seats respectively; the guide shafts are respectively connected between the guide seats on each side plate, the slide seats are respectively sleeved on the guide shafts, and the spring is sleeved on the guide shafts on the upstream side of the slide seat; the mounting seat is fixed on the slide seat, the mounting beam and the stripping roller are respectively connected to the mounting seat at both ends, the stripping assembly is fixed at both ends of the mounting beam, and the stripping assembly is arranged opposite to the side of the stripping roller away from the cloth winding roller; the two ends of the feed roller are also provided with stripping assemblies opposite to each other through the mounting beam.

[0018] As a further improvement, the third slide rail is also provided with a driving assembly, which includes a driving frame, a main pulley, a slave pulley, a transmission belt, a linkage rod and a driving motor. The driving frame is relatively arranged on the two side plates, the main pulley and the slave pulley are relatively arranged on the two driving frames, the transmission belt is connected to the main pulley and the slave pulley, the two ends of the linkage rod are respectively fixedly connected to the slider and the transmission belt of the first slide rail, and the driving motor is fixed on one side of the driving frame and connected to the main pulley.

[0019] As a further improvement, the driving frame at the pulley end is provided with a fixing plate and an adjusting plate, the adjusting plate is stacked on the fixing plate, the pulley is provided on the adjusting plate, the fixing plate is provided with a fixing surface, an adjusting surface, a screw hole, an adjusting nut, an adjusting hole and an adjusting screw, the fixing surface and the adjusting surface are vertically arranged at both ends of the fixing plate, the screw hole is arranged on the fixing plate surface, the adjusting hole is arranged on the adjusting surface, the adjusting screw is connected to the adjusting hole, a positioning surface and a strip hole are provided on the adjusting plate corresponding to the screw hole, the positioning surface is vertically arranged at one end of the adjusting plate on the adjusting surface side, the strip hole is arranged corresponding to the screw hole, the adjusting plate is locked with the screw hole through the adjusting nut passing through the adjusting hole, and the adjusting screw passes through the adjusting hole and abuts against the positioning surface.

[0020] As a further improvement, each action position is provided with an induction switch to control the start and stop actions of each mechanism; a buffer pad is provided on the inner wall of the side plate corresponding to the first cylinder.

[0021] The beneficial effects of the utility model are as follows: the application makes the cut cloth cut smoother and the cutting speed faster through the coordinated design of the cutting component and the clamping component; further, through the reasonable layout of various structural settings, various functions can be realized on the basis of the structure of the existing cloth winding machine, with less modification to the equipment, and the feeding roller of the cloth input mechanism feeds the feeding tension and controls the feeding speed through the tension roller, and is assisted and clamped by the cloth clamping roller for material change, and then the stripping and pressing mechanism flattens the cloth and ensures the density of the cloth roll, and finally the cutting is realized by the cutting mechanism, and the cloth wound by the cloth winding roller has good uniformity, good density, good flatness, and neat cloth cuts, which improves the quality of the cloth winding roller and improves the overall quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram provided by an embodiment of an automatic cloth cutting device of a cloth rolling machine of the utility model;

[0024] Figure 2 It is a structural schematic diagram provided by an embodiment of an automatic cloth cutting device of a cloth rolling machine of the utility model;

[0025] Figure 3 It is a schematic diagram of the structure of a driving frame provided by an embodiment of an automatic cloth cutting device of a cloth rolling machine of the utility model;

[0026] Figure 4 It is an exploded view of a driving frame provided by an embodiment of an automatic cloth cutting device of a cloth rolling machine of the utility model;

[0027] Figure 5 It is a structural schematic diagram provided by an embodiment of an open-width cloth rolling machine of the utility model;

[0028] Figure 6 yes Figure 5 Sectional view of AA in the middle;

[0029] Figure 7 It is a schematic diagram of the internal structure of an embodiment of an open-width cloth rolling machine provided by the utility model;

[0030] Figure 8 It is a partial structural schematic diagram provided by an embodiment of an open-width cloth rolling machine of the utility model;

[0031] Fig. 9It is a partial structural schematic diagram provided by an embodiment of an open-width cloth rolling machine of the utility model;

[0032] Fig.10 This is a schematic diagram of the structure of a material coiling table provided by an embodiment of an open-width cloth coiling machine of the utility model;

[0033] Fig.11 It is a schematic diagram of the structure of a material coiling table and a coiling mechanism provided by an embodiment of an open-width cloth coiling machine of the utility model;

[0034] Fig.12 It is a schematic diagram of the structure of the cloth clamping roller provided by an embodiment of the open-width cloth winding machine of the utility model;

[0035] Fig.13 It is a schematic diagram of the structure of a feed roller provided by an embodiment of an open-width cloth rolling machine of the utility model;

[0036] Fig.14 It is a structural schematic diagram of a mobile visual cloth inspection mechanism provided by an embodiment of an open-width cloth rolling machine of the utility model;

[0037] Fig.15 The utility model is a schematic diagram of the overall structure of an open-width cloth rolling machine embodiment provided.

[0038] Reference numerals:

[0039] Cutting assembly 1; first slide rail 11; reset induction switch 111; start induction switch 112; end induction switch 113; first cylinder 12; cutting motor 13; cutting knife 14; guide plate 15; cutting opening 151; guide inclined surface 152; driving assembly 16; driving frame 161; fixing plate 1611; adjusting plate 1612; fixing surface 1613; adjusting surface 1614; screw hole 1615; adjusting nut 1616; adjusting hole 1617; adjusting screw 1618; positioning surface 1619; strip hole 1610; main pulley 162; slave pulley 163; transmission belt 164; linkage rod 165; driving motor 166; clamping assembly 2; vertical slide rail 21; guide rail frame 211; screw rod 212; screw rod motor 213; moving block 22; connecting seat 23; clamping rod 24; clamping plate 25; cutting groove 26; cloth rolling roller 3; material rolling platform 31; U-shaped block 311; weighing platform 312; locking hole 313; locking cylinder 314; latch 315; avoidance surface 316; inspection hole 317; photoelectric sensor 318; latch protrusion 319; roll feeding mechanism 32; second slide rail 321; pushing cylinder 322; cloth roller frame 323; groove 324; side plate 4; buffer pad 41; cloth input mechanism 5; feed roller 6; mobile visual cloth inspection mechanism 61; third slide rail 62; visual camera 63; light shield 64; guide plate 65; tension roller 7; cloth clamping roller 8; clamping cylinder 81; connecting rod 82; connecting column 83; mounting plate 84; clamping plate 85; mounting groove 86; corner block 87; edge stripping and rolling mechanism 9; guide assembly 91; mounting seat 92; mounting beam 93; edge stripping roller 94; edge stripping assembly 95; automatic cloth cutting mechanism 10. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0041] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] In the description of the present invention, the terms "upper", "middle", "side", "side", "upper side", "end" and the like indicate orientations or positional relationships based on the orientations 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] Reference Figure 1-4 As shown, an automatic cloth cutting device of a cloth rolling machine comprises a cutting assembly 1 and a clamping assembly 2. The cutting assembly 1 is arranged above a cloth rolling roller 3. The cutting assembly 1 is provided with a first slide rail 11, a first cylinder 12, a cutting motor 13 and a cutting knife 14. The first slide rail 11 is arranged between two side plates 4 of the cloth rolling machine. The first cylinder 12 is connected to a slider of the first slide rail 11. The cutting motor 13 is arranged on a telescopic rod of the first cylinder 12. The cutting knife 14 is rotatably connected to the cutting motor 13. The clamping assembly 2 is arranged on the cloth rolling machine. On the downstream side of the roller 3, the clamping assembly 2 is provided with a vertical slide rail 21, a moving block 22, a connecting seat 23, a clamping rod 24 and a clamping plate 25. The vertical slide rail 21 is relatively arranged on the two side plates 4, and two moving blocks 22 for relative movement are respectively provided on each side of the vertical slide rail 21. The connecting seat 23 is respectively provided on each moving block 22. The two ends of the clamping rod 24 and the clamping plate 25 are respectively connected to the moving block 22 and are arranged on the upper and lower sides of the cloth winding roller 3 for relative movement. The upper end surface of the clamping rod 24 is provided with a cutting groove 26, and the lower end of the cutting knife 14 is arranged in the cutting groove 26.

[0044] In this application, since the cutting mechanism is arranged at the front end of the side plate 4 and distributed on the upstream and downstream sides of the cloth roll 3, it is required that the cloth roll be pushed out of the reeling position after the cloth roll is completed, and the clamping rod 24 and the clamping plate 25 of the clamping assembly 2 are in an open state to facilitate the withdrawal of the cloth roll; after the withdrawal is completed, the clamping rod 24 and the clamping plate 25 clamp the downstream end of the cloth to fix one end of the cloth. Since the cloth roll has a large radius, the cloth between the cloth roll 3 and the cutting mechanism is in an upward tilted state, and the clamping can keep the cloth horizontal, which is conducive to the cutting operation and ensures the cutting quality. This structural design is difficult to arrange in the original cloth roll machine due to space limitations. Furthermore, this application also arranges a stripping and pressing mechanism 9 to further improve the quality of the cloth roll, which increases the difficulty of this structural design.

[0045] The vertical slide rail 21 is provided with a guide rail frame 211, a screw rod 212 and a screw motor 213. The screw rod 212 is arranged on one side of the guide rail frame 211, the moving block 22 is arranged on the screw rod 212, and the screw motor 213 is arranged on the other side of the guide rail frame 211. The screw rod 212 and the screw motor 213 are driven by a belt or chain.

[0046] Furthermore, guide plates 15 are provided on both sides of the cutting blade 14 , and the guide plates 15 are fixed to the cutting motor 13 . A horizontal cutting opening 151 is provided on the lower side of the guide plate 15 , and a material guiding inclined surface 152 is provided on the lower end surface of the cutting opening 151 .

[0047] By setting guide plates 15 on both sides of the cutting knife 14 and introducing the cloth into the cutting knife 14 through the cutting opening 151, the guide plates 15 on both sides of the cutting opening 151 support the cutting of the cutting knife 14; the setting of the guide slope 152 can better ensure that the cloth is cut in the cutting opening 151 after entering.

[0048] Furthermore, the first slide rail 11 is provided with a driving component 16, and the driving component 16 includes a driving frame 161, a main pulley 162, a slave pulley 163, a transmission belt 164, a linkage rod 165 and a driving motor 166. The driving frame 161 is relatively arranged on the two side plates 4, the main pulley 162 and the slave pulley 163 are relatively arranged on the two driving frames 161, the transmission belt 164 is connected to the main pulley 162 and the slave pulley 163, and the two ends of the linkage rod 165 are respectively fixedly connected to the slider of the first slide rail 11 and the transmission belt 164, and the driving motor 166 is fixed on one side of the driving frame 161 and connected to the main pulley 162.

[0049] Further, the driving frame 161 at the end of the pulley 163 is provided with a fixing plate 1611 and an adjusting plate 1612, the adjusting plate 1612 is stacked on the fixing plate 1611, the pulley 163 is provided on the adjusting plate 1612, the fixing plate 1611 is provided with a fixing surface 1613, an adjusting surface 1614, a screw hole 1615, an adjusting nut 1616, an adjusting hole 1617 and an adjusting screw 1618, the fixing surface 1613 and the adjusting surface 1614 are vertically arranged at both ends of the fixing plate 1611, the screw hole 1615 is provided on the fixing plate 1611 surface, and the adjusting screw 1618 is provided on the fixing plate 1611 surface. The node hole 1617 is provided on the adjustment surface 1614, and the adjustment screw 1618 is connected to the adjustment hole 1617. A positioning surface 1619 and a strip hole 1610 are provided on the adjustment plate 1612 corresponding to the screw hole 1615. The positioning surface 1619 is vertically provided at one end of the adjustment plate 1612 on the side of the adjustment surface 1614, and the strip hole 1610 is provided corresponding to the screw hole 1615. The adjustment plate 1612 is locked with the screw hole 1615 by passing through the adjustment hole 1617 through the adjustment nut 1616, and the adjustment screw 1618 passes through the adjustment hole 1617 and abuts against the positioning surface 1619.

[0050] Realize quick adjustment of the tightness of the conveyor belt.

[0051] Furthermore, each action position is provided with a sensing switch, and the first slide rail 11 is provided with a reset sensing switch 111, a start sensing switch 112 and a stop sensing switch 113. The reset sensing switch 111 and the stop sensing switch 113 are arranged at both ends of the first slide rail 11, and the start sensing switch 112 is arranged near the reset sensing switch 111.

[0052] The three-level induction switch on the first slide rail 11 is provided to ensure the cutting quality on the one hand and to meet the requirement of avoiding other structures on the other hand.

[0053] Reference Figure 1-15 As shown, an open-width cloth winding machine includes a cloth input mechanism 5, a feed roller 6, a tension roller 7, a cloth clamping roller 8, an edge stripping and pressing mechanism 9, an automatic cloth cutting mechanism 10 and a cloth winding roller 3, which are arranged on two side plates 4. The cloth input mechanism 5 is arranged at the upper ends of the two side plates 4, and the feed roller 6, the cloth clamping roller 8, the tension roller 7, the edge stripping and pressing mechanism 9, the automatic cloth cutting mechanism 10 and the cloth winding roller 3 are arranged in sequence between the two side plates 4 from the rear end of the side plate to the front, the tension roller 7 is located above the cloth clamping roller 8, the edge stripping and pressing mechanism 9 is slidably arranged on the rear side of the cloth winding roller 3, and the automatic cloth cutting mechanism 10 spans the upstream and downstream sides of the cloth winding roller 3.

[0054] In the technical solution of the embodiment of the present application, the cloth input mechanism 5, the feed roller 6, the tension roller 7, the cloth clamping roller 8, the edge stripping and rolling mechanism 9 and the cloth winding roller 3 can adopt the structural design in the prior art to complete the cloth conveying, edge stripping and winding, and the specific structure will not be repeated.

[0055] The following structural designs can be carried out specifically:

[0056] Both ends of the tension roller 7 are rotatably connected to the side plate 4 , and at least one end of the tension roller 7 is provided with a tension sensor.

[0057] The cloth rolling roller 3 is provided with a cloth rolling motor, and the cloth rolling motor is meshed with the gear of the cloth rolling roller 3 through a linked gear shaft.

[0058] The feed roller 6 is provided with an active roller and a driven roller, one end of the active roller is connected with the driving motor gear, the other end of the active roller is provided with a gear group linkage with the driven roller, both ends of the driven roller are provided with adjustment mechanisms, the adjustment mechanism is provided with an axle rod, a lever, a slide rail seat, a screw rod and a sliding block, the axle rod is fixed on the side plate 4, the middle part of the lever is connected with the axle rod, one end of the lever is connected with the driven roller, the slide rail seat is fixed on the side plate 4, the screw rod passes through the front side of the side plate 4 and is connected with the slide rail seat, the sliding block is provided on the screw rod, and teeth are relatively meshed between the sliding block and the other end of the lever.

[0059] The feed roller 6 provides the main power for conveying the cloth, and its clamping force affects the conveying effect of the cloth. The clamping effect of the cloth is adjusted by the adjustment mechanism, so that the cloth can be conveyed more smoothly. The setting structure of the adjustment mechanism is simple, the adjustment is convenient, the stability is good, and the adjustment accuracy is high.

[0060] Furthermore, the cloth winding roller 3 is provided with a winding platform 31 and a winding feeding mechanism 32, the winding platform 31 extends out of the front end of the two side plates 4, the upstream end of the winding platform 31 is provided with a U-shaped block 311, and the downstream end is provided with a weighing platform 312, the rollers at both ends of the cloth winding roller 3 are arranged in the U-shaped block 311, the notch of the U-shaped block 311 faces the downstream side, and the notch of the U-shaped block 311 is penetrated with locking holes 313 from top to bottom, and the lower side of the U-shaped block 311 is provided with a locking cylinder 314, and the locking cylinder 314 is connected to a latch 315, and the latch 315 is connected through the locking hole 313; the side of the U-shaped block 311 is provided with an avoidance surface 316, The avoidance surface 316 is provided with an inspection hole 317 that passes through the U-shaped block 311, and a photoelectric sensor 318 is provided in the inspection hole 317; the roll feeding mechanism 32 is provided with a second slide rail 321, a pushing cylinder 322 and a cloth roller frame 323, the second slide rail 321 is respectively arranged on the inner side of the coiling table 31, the pushing cylinder 322 is fixed on the side plate 4 on the upstream side of the second slide rail 321, the cloth roller frame 323 is linked to the pushing cylinder 322 and the slider of the second slide rail 321, the upper end of the cloth roller frame 323 is provided with a groove 324, and the cloth rolling roller 3 is arranged in the groove 324 (the groove 324 is a U-shaped groove, preferably a V-shaped groove).

[0061] The arrangement of the coiling platform 31 and the roll feeding mechanism 32 can well meet the automatic installation and loading and unloading of the cloth roll 3, and improve the degree of automation. When the cloth roll needs to be weighed, a weighing gap is left between the lower end of the cloth roll 3 and the groove 324.

[0062] Furthermore, a latching protrusion 319 is provided at the downstream end of the weighing platform 312, and the latching protrusion 319 is provided on the gear side of the cloth winding roller 3. Preferably, the latching protrusion 319 is engaged with the upper front part of the gear of the cloth winding roller 3.

[0063] After the cloth roller 3 is pushed out, due to inertia or the pulling effect of the cloth (when the cylinder is actuated, an instantaneous force is generated, which generates a large impact force), the cloth roller 3 usually rotates, causing the rolled cloth to fall off. The locking tooth protrusion 319 is provided to mesh with the gear of the cloth roller 3 to prevent its rotation. The locking tooth protrusion 319 is located above the gear of the cloth roller 3 to avoid interference with the weighing.

[0064] Furthermore, the cloth clamping roller 8 is provided with a clamping cylinder 81, a connecting rod 82, a connecting column 83, a mounting plate 84 and a clamping plate 85. The clamping cylinder 81 is fixed on the two side plates 4, the connecting rod 82 is connected to the clamping cylinders 81 on both sides, the length of the mounting plate 84 is less than the length of the connecting rod 82, and both ends of the mounting plate 84 are connected to the connecting rod 82 through the connecting column 83. The clamping plate 85 is arranged on the mounting plate 84 and is opposite to the cloth clamping roller 8.

[0065] Due to the arrangement of the stripping and rolling mechanism and the roll feeding assembly, a short mounting plate 84 is required for avoidance. In order to facilitate adjustment, at least the upper surface of the connecting rod 82, the upper and lower surfaces of the mounting plate 84, and the side of the connecting column 83 are provided with mounting grooves 86, and the connecting column 83 is connected to the connecting rod 82 and the mounting plate 84 through an angle block 87, and locked with a T-nut, and the lower side of the clamping plate 85 is provided with a T-plate and a mounting groove 86 of the mounting plate 84 for quick connection; this arrangement can quickly adjust the tooling error and ensure installation accuracy.

[0066] Furthermore, a mobile visual cloth inspection mechanism 61 is provided between the feed roller 6 and the tension roller 7, and the mobile visual cloth inspection mechanism 61 is provided with a third slide rail 62, a visual camera 63, a light shielding hood 64 and a material guide plate 65. The third slide rail 62 is provided between the two side plates 4 on the upstream side of the cloth clamping roller 8, the visual camera 63 is fixed on the slider of the third slide rail 62, the material guide plate 65 is provided between the feed roller 6 and the tension roller 7, and is parallel to the line connecting the two, and the light shielding hood 64 is extended from the visual camera 63 to the material guide plate 65 in a trumpet shape.

[0067] The mobile visual cloth inspection mechanism 61 collects the quality parameters of the cloth and transmits them to the computer for viewing, so as to check the weaving status in time and ensure quality control.

[0068] Furthermore, the edge stripping and pressing mechanism 9 is provided with a guide assembly 91, a mounting seat 92, a mounting beam 93, an edge stripping roller 94 and an edge stripping assembly 95. The guide assembly 91 is provided with a guide seat, a guide shaft, a slide seat and a spring. The guide seat is provided on the two side plates 4, and each side plate 4 is provided with two guide seats respectively. The guide shafts are respectively connected between the guide seats on each side plate 4, and the slide seats are respectively sleeved on the guide shafts, and the springs are sleeved on the guide shafts on the upstream side of the slide seat; the mounting seat 92 is fixed on the slide seat, and the mounting beam 93 and the edge stripping roller 94 are respectively connected to the mounting seat 92 at both ends, and the edge stripping assembly 95 is fixed to the two ends of the mounting beam 93, and the edge stripping assembly 95 is arranged opposite to the side of the edge stripping roller 94 away from the cloth winding roller 3; the two ends of the feed roller 6 are also provided with edge stripping assemblies 95 opposite to each other through the mounting beam 93.

[0069] Through the spring action of the guide component 91, the stripping roller 94 is always in contact with the cloth winding roller 3, reducing the distance between the stripping roller 94 and the cloth winding roller 3, preventing the straightened cloth edge from curling again, and synchronously realizing the pressing effect of the stripping roller 94 on the cloth on the cloth winding roller 3, without adding a separate cloth pressing structure, and the uniform distribution action and the cloth pressing action are realized at the same time, which can realize a tighter cloth roll, reduce the volume of the cloth roll, avoid wear and tear due to mutual friction during transportation due to looseness, and prevent the control accuracy of the output cloth amount of the next process from being affected due to loose cloth rolls.

[0070] Furthermore, the edge stripping assembly 95 is provided with a mounting plate, an edge stripping seat, a pulley, a belt and an edge stripping motor, the mounting plate is fixed on the mounting beam 93, the pulley is provided with a driving wheel, an edge stripping wheel and an adjusting wheel, the edge stripping wheel is provided with two edge stripping rollers 94 whose axis connecting lines are parallel, the edge stripping seat is fixed to the mounting plate, the edge stripping motor is fixed on the edge stripping seat on the side of the edge stripping wheel away from the edge stripping roller 94, the driving wheel is provided on the edge stripping motor, the adjusting wheel is provided between the driving wheel and an edge stripping wheel, and the driving wheel, the edge stripping wheel and the adjusting wheel are connected by Belt linkage connection; the edge stripping seat is provided with an adjustment groove perpendicular to the edge stripping roller 94 corresponding to the position of the edge stripping wheel and the adjusting wheel; the edge stripping seat is provided with a vertical bending plate on the side away from the edge stripping roller 94, and the vertical bending plate is provided with adjustment screw holes, "L"-shaped brackets, adjustment bolts and adjustment springs corresponding to the adjustment grooves, one end of the "L"-shaped bracket is respectively connected to the edge stripping wheel and the adjusting wheel, and the other end of the "L"-shaped bracket is connected to the adjustment screw hole through the adjusting bolt, and the adjusting spring is sleeved on the adjusting bolt between the vertical bending plate and the "L"-shaped bracket.

[0071] The stripping motor drives the driving wheel to rotate, and the driving wheel drives the belt to rotate. The belt is close to the stripping roller 94 and moves outward from the stripping roller 94, so as to straighten the curled part of the edge of the cloth. At the same time, the cloth is pulled through the two ends of the stripping assembly 95 to make the cloth smoother, and then rolled up by the cloth winding roller 3. During processing, the distance between the stripping wheel and the stripping roller 94 can be adjusted according to parameters such as the thickness and friction of the cloth, so as to adjust the fit between the belt and the stripping roller 94; by rotating the adjusting bolt, under the action of the adjusting spring, the "L"-shaped bracket moves synchronously, thereby driving the stripping wheel at the other end to move in the adjusting slot to achieve adjustment; the adjusting wheel can achieve the same adjustment, and the belt can be adjusted to be tight by pressing the belt. The mounting plate can be locked with the mounting beam 93 by means of screws, and a mounting groove can be provided on the mounting plate, and a screw hole is provided on at least one side of the mounting groove, and a locking nut is provided in the screw hole. The mounting plate is inserted into the mounting beam 93 through the mounting groove, and then tightened with the mounting beam 93 by means of the locking nut to achieve the fixation of the mounting plate and the mounting beam 93. This connection method facilitates the adjustment of the position of the edge stripping component 95, and enables quick adjustment according to the width of the cloth.

[0072] Furthermore, the third slide rail 62 is also provided with a driving component 16, and the driving component 16 includes a driving frame 161, a main pulley 162, a slave pulley 163, a transmission belt 164, a linkage rod 165 and a driving motor 166. The driving frame 161 is relatively arranged on the two side plates 4, the main pulley 162 and the slave pulley 163 are relatively arranged on the two driving frames 161, the transmission belt 164 is connected to the main pulley 162 and the slave pulley 163, and the two ends of the linkage rod 165 are respectively fixedly connected to the slider of the first slide rail 11 and the transmission belt 164, and the driving motor 166 is fixed on one side of the driving frame 161 and connected to the main pulley 162.

[0073] Further, the driving frame 161 at the end of the pulley 163 is provided with a fixing plate 1611 and an adjusting plate 1612, the adjusting plate 1612 is stacked on the fixing plate 1611, the pulley 163 is provided on the adjusting plate 1612, the fixing plate 1611 is provided with a fixing surface 1613, an adjusting surface 1614, a screw hole 1615, an adjusting nut 1616, an adjusting hole 1617 and an adjusting screw 1618, the fixing surface 1613 and the adjusting surface 1614 are vertically arranged at both ends of the fixing plate 1611, the screw hole 1615 is provided on the fixing plate 1611 surface, and the adjusting screw 1618 is provided on the fixing plate 1611 surface. The node hole 1617 is provided on the adjustment surface 1614, and the adjustment screw 1618 is connected to the adjustment hole 1617. A positioning surface 1619 and a strip hole 1610 are provided on the adjustment plate 1612 corresponding to the screw hole 1615. The positioning surface 1619 is vertically provided at one end of the adjustment plate 1612 on the side of the adjustment surface 1614, and the strip hole 1610 is provided corresponding to the screw hole 1615. The adjustment plate 1612 is locked with the screw hole 1615 by passing through the adjustment hole 1617 through the adjustment nut 1616, and the adjustment screw 1618 passes through the adjustment hole 1617 and abuts against the positioning surface 1619.

[0074] Realize quick adjustment of the tightness of the conveyor belt.

[0075] Furthermore, each action position is provided with an induction switch to control the start and stop actions of each mechanism; a buffer pad 41 is provided on the inner wall of the side plate 4 corresponding to the first cylinder 12.

[0076] A processing method of an open-width cloth-winding machine comprises the following steps:

[0077] 1) Turn on the equipment, reset each mechanism, and pass the cloth around the lower side of the active roller of the feed roller, the upper side of the driven roller, the lower side of the guide plate, the upper side of the tension roller, the lower side of the cloth clamping roller, the lower side of the stripping roller, and the upper side of the cloth winding roller in turn, and fix it to the cloth winding roller;

[0078] 2) Debug the equipment so that all parameters meet the requirements for cloth winding, such as the tension value obtained by the tension roller; start the equipment to start winding;

[0079] 3) After completing a single rewind, the feeding roller clamps the fabric, and the motor of the cloth winding roller reverses a certain angle according to the set value to release a certain length of fabric;

[0080] 4) The roll feeding mechanism moves and pushes the cloth roll to the position of the weighing mechanism;

[0081] 5) The clamping assembly moves, the clamping rod and the clamping plate move relative to each other to clamp the fabric; the cutting cylinder extends downward, the first slide rail moves the cutting cylinder to the initial induction switch position, the cutting motor starts, and the first slide rail drives the cutting knife to cut the fabric;

[0082] 6) After cutting is completed, take out the cloth roll; put in the next cloth roll and reset all mechanisms.

[0083] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic cloth cutting device for a cloth rolling machine, characterized in that: The invention comprises a cutting assembly and a clamping assembly, wherein the cutting assembly is arranged above the cloth winding roller, the cutting assembly is provided with a first slide rail, a first cylinder, a cutting motor and a cutting knife, the first cylinder is connected with the slider of the first slide rail, the cutting motor is arranged on the telescopic rod of the first cylinder, and the cutting knife is rotatably connected with the cutting motor; the clamping assembly is arranged on the downstream side of the first slide rail, the clamping assembly is provided with a vertical slide rail, a moving block, a connecting seat, a clamping rod and a clamping plate, the vertical slide rails are relatively arranged on two side plates, two moving blocks for relative movement are respectively arranged on each side of the vertical slide rail, the connecting seats are respectively arranged on each moving block, the two ends of the clamping rod and the clamping plate are respectively connected with the moving block, and the upper and lower sides move relative to each other, the upper end surface of the clamping rod is provided with a cutting groove, and the lower end of the cutting knife is arranged in the cutting groove.

2. The automatic cloth cutting device of a cloth rolling machine according to claim 1, characterized in that: Guide plates are arranged on both sides of the cutting knife, the guide plates are fixed to the cutting motor, a horizontal cutting opening is arranged on the lower side of the guide plate, and a material guiding inclined surface is arranged on the lower end surface of the cutting opening.

3. The automatic cloth cutting device of a cloth rolling machine according to claim 1, characterized in that: The first slide rail is provided with a driving assembly, and the driving assembly includes a driving frame, a main pulley, a slave pulley, a transmission belt, a linkage rod and a driving motor. The driving frames are relatively arranged on the two side plates, and the main pulley and the slave pulley are relatively arranged on the two driving frames, and the transmission belt is connected with the main pulley and the slave pulley. The two ends of the linkage rod are respectively fixedly connected with the slider of the first slide rail and the transmission belt, and the driving motor is fixed on one side of the driving frame and connected with the main pulley.

4. The automatic cloth cutting device of a cloth rolling machine according to claim 3, characterized in that: The driving frame is provided with a fixing plate and an adjusting plate, the adjusting plate is stacked on the fixing plate, the slave pulley is provided on the adjusting plate, the fixing plate is provided with a fixing surface, an adjusting surface, a screw hole, an adjusting nut, an adjusting hole and an adjusting screw, the fixing surface and the adjusting surface are vertically arranged at two ends of the fixing plate, the screw hole is arranged on the fixing plate surface, the adjusting hole is arranged on the adjusting surface, the adjusting screw is connected with the adjusting hole, a positioning surface and a strip hole are provided on the adjusting plate corresponding to the screw hole, the positioning surface is vertically arranged at one end of the adjusting plate on the adjusting surface side, the strip hole is arranged corresponding to the screw hole, the adjusting plate is locked with the screw hole through the adjusting nut passing through the adjusting hole, and the adjusting screw passes through the adjusting hole and abuts against the positioning surface.

5. The automatic cloth cutting device of a cloth rolling machine according to claim 1, characterized in that: Each action position is provided with a sensing switch, and the first slide rail is provided with a reset sensing switch, a start sensing switch and a stop sensing switch. The reset sensing switch and the stop sensing switch are arranged at both ends of the first slide rail, and the start sensing switch is arranged near the reset sensing switch.

6. A cloth-rolling machine, characterized in that: It includes a cloth input mechanism, a feed roller, a tension roller, a cloth clamping roller, an edge stripping and pressing mechanism, an automatic cloth cutting mechanism and a cloth rolling roller arranged on two side plates, the automatic cloth cutting mechanism is the automatic cloth cutting device according to any one of claims 1 to 5, the cloth input mechanism is arranged at the upper ends of the two side plates, the feed roller, the cloth clamping roller, the tension roller, the edge stripping and pressing mechanism, the automatic cloth cutting mechanism and the cloth rolling roller are arranged in sequence between the two side plates from the rear end of the side plate to the front, the tension roller is located above the cloth clamping roller, the edge stripping and pressing mechanism is slidably arranged on the rear side of the cloth rolling roller, and the automatic cloth cutting mechanism spans the upstream and downstream sides of the cloth rolling roller.

7. The open-width cloth winding machine according to claim 6, characterized in that: The cloth rolling roller is provided with a material rolling platform and a feeding mechanism, and the material rolling platform extends from the front end of the two side plates, and the upstream end of the material rolling platform is provided with a U-shaped block, and the downstream end is provided with a weighing platform. The rollers at both ends of the cloth rolling roller are arranged in the U-shaped block, and the notch of the U-shaped block faces the downstream side, and the notch of the U-shaped block is penetrated with locking holes above and below. A locking cylinder is provided on the lower side of the U-shaped block, and the locking cylinder is connected with a latch, and the latch is connected through the locking hole; an avoidance surface is provided on the side of the U-shaped block, and the avoidance surface is provided with an inspection hole that penetrates the U-shaped block, and a photoelectric sensor is provided in the inspection hole; the feeding mechanism is provided with a second slide rail, a pushing cylinder and a cloth roller frame, and the second slide rail is respectively arranged on the inner side of the material rolling platform, and the pushing cylinder is fixed to the side plate on the upstream side of the second slide rail, and the cloth roller frame is linked to the slider of the pushing cylinder and the second slide rail, and a groove is provided on the upper end of the cloth roller frame, and the cloth rolling roller is arranged in the groove.

8. The open-width cloth winding machine according to claim 7, characterized in that: A latching tooth protrusion is arranged at the downstream end of the weighing platform, and the latching tooth protrusion is arranged on the gear side of the cloth rolling roller; the latching tooth protrusion is latched with the upper front part of the gear of the cloth rolling roller.

9. The open-width cloth winding machine according to claim 6, characterized in that: The cloth clamping roller is provided with a clamping cylinder, a connecting rod, a connecting column, a mounting plate and a clamping plate. The clamping cylinder is fixed to the two side plates. The connecting rod is connected to the clamping cylinders on both sides. The length of the mounting plate is less than the length of the connecting rod. Both ends of the mounting plate are connected to the connecting rod through a connecting column. The clamping plate is arranged on the mounting plate and is opposite to the cloth clamping roller.

10. The open-width cloth winding machine according to claim 6, characterized in that: A mobile visual cloth inspection mechanism is provided between the feed roller and the tension roller, and the mobile visual cloth inspection mechanism is provided with a third slide rail, a visual camera, a light shield and a material guide plate. The third slide rail is provided between the two side plates on the upstream side of the cloth clamping roller, the visual camera is fixed on the slider of the third slide rail, the material guide plate is provided between the feed roller and the tension roller and is parallel to the line connecting the two, and the light shield is extended from the visual camera in a trumpet shape to the material guide plate.

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