Linkage type ring grinding machine

Abstract

The utility model belongs to the field of textile equipment, and particularly relates to a linkage type ring grinding machine which comprises a machine frame, a cloth gap feeding assembly is arranged on the machine frame, and a plurality of cloth guide rollers are rotationally connected to the machine frame. A support is fixedly connected to the machine frame, a heating square pipe is fixedly connected to the support, a support is slidably connected to the bottom of the support, a grinding ring device capable of forming a circular pattern on cloth is installed at the top of the support and located on the side face of the heating square pipe, and a first eccentric wheel is rotationally connected to the machine frame. A first motor is fixedly connected to the bottom of the rack, the first motor, a first eccentric wheel, a knuckle bearing, a first connecting rod and a support are arranged, the ring grinding device is driven to swing in a reciprocating mode, an existing pneumatic reciprocating mode is replaced with a rigid swing mode formed through the structure, and the stability of the ring grinding effect can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of textile equipment, concretely is a linkage type circle grinding machine. BACKGROUND

[0002] Fabric finishing is a technical processing mode to give fabric color effect, shape effect and practical effect. In the fabric finishing process, brushing is a common process to improve the shape effect of fabric, especially the circle grinding process is most widely used. The circle grinding process mainly uses the grinding head to rotate at high speed and leave the fabric to stretch the fabric into a circular pattern. At present, there are many types of fabric grinding equipment, and the process flow is basically the same, which is composed of several independent transmission systems. The approach and separation of the grinding head and the fabric use pneumatic reciprocating mode, and the fabric feeding uses motor rotation and stop mode. This independent transmission combination and grinding head system pneumatic reciprocating mode has problems of uneven grinding and unstable grinding effect in fabric grinding production. Therefore, a linkage type circle grinding machine is proposed to solve the above problems. SUMMARY

[0003] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the utility model provides a linkage type circle grinding machine.

[0004] The utility model discloses a linkage type circle grinding machine, including the frame, the frame is equipped with cloth gap feeding assembly, a plurality of cloth guide rollers are rotationally connected on the frame, a support is fixedly connected on the frame, a heating square tube is fixedly connected on the support, a support is slidably connected to the bottom of the support, a grinding device capable of forming a circular pattern on the cloth is installed on the top of the support, the grinding device is located on the side of the heating square tube, a first eccentric wheel is rotationally connected on the frame, a first motor is fixedly connected to the bottom of the frame, the output end and the first eccentric wheel of the first motor are connected through chain transmission, the side surface of the first eccentric wheel and the side surface of the support are rotationally connected with the first knuckle bearing, and the first connecting rod is installed between the two first knuckle bearings.

[0005] Preferably, a ratchet roller is rotationally connected on the frame, the ratchet roller is located above the heating square tube, a swing arm is rotationally connected to the end of the ratchet roller, a ratchet is installed between the swing arm and the ratchet roller, a second eccentric wheel is rotationally connected to the bottom of the frame, the second eccentric wheel and the output end of the first motor are connected through chain transmission, the side surface of the second eccentric wheel and the side surface of the swing arm are rotationally connected with the second knuckle bearing, and the second connecting rod is fixedly connected between the two second knuckle bearings.

[0006] Preferably, the grinding ring device comprises an integrated block, a rotating shaft, a brush, a second motor and a gear, the integrated block and the second motor are fixedly connected on a support, a plurality of through holes are formed in the integrated block, the rotating shaft is installed in the through holes, a sleeve is installed at the end of the brush, the sleeve is installed at one end of the rotating shaft close to the heating square tube, the gear is installed at the other end of the rotating shaft, the gears on the plurality of rotating shafts are meshed with each other, and the second motor can drive the rotating shaft to rotate.

[0007] Preferably, a spacer sleeve is rotatably connected to the surface of the rotating shaft, an annular groove and an oil hole are formed in the spacer sleeve, a screw pin is installed at a position corresponding to the annular groove on the integrated block, and the rotating shaft is supported in the through holes at both ends of the spacer sleeve through bearings.

[0008] Preferably, a cross beam is fixedly connected to the top of the rack, a fixed plate is slidably connected to the cross beam, a pair of guide rollers are rotatably connected to the side surface of the fixed plate, a first sprocket and a second sprocket are rotatably connected to the side surface of the cross beam, the fixed plate is located between the first sprocket and the second sprocket, the first sprocket and the swing arm are transmissionally connected through a chain, a drive chain is installed between the first sprocket and the second sprocket, and the drive chain is connected with the fixed plate through a connecting piece.

[0009] Preferably, the end of the rotating shaft is slidably connected with the sleeve, a sliding hole is formed in the sleeve, a steel ball is slidably connected in the sliding hole, a clamping groove is formed at the positions corresponding to the end of the rotating shaft and the steel ball, an outer cylinder is slidably connected to the surface of the sleeve, and a spring is fixedly connected between the outer cylinder and the sleeve.

[0010] The utility model discloses a beneficial effect lies in:

[0011] 1. The utility model discloses a first motor, first eccentric wheel, joint bearing, first connecting rod and support are set up, rely on above -mentioned setting to drive grinding ring device to swing back and forth, rely on the rigidity swing mode formed by above -mentioned structure to replace the existing pneumatic reciprocating mode, it can improve the stability of grinding ring effect.

[0012] 2. The utility model discloses an optimization grinding ring integrated block design, adopt the method for fixing spacer sleeve of through -hole, has reduced the difficulty of traditional grinding ring integrated block step hole processing, improved precision simultaneously, prolonged the service life of grinding ring device, and make the vulnerable part of grinding ring device more convenient and simple to replace;

[0013] 3. The utility model discloses a first eccentric wheel, ratchet wheel, second connecting rod, first connecting rod, utilize same motor transmission simultaneously, and the grinding ring reciprocation and cloth gap feeding are organically unified, and the grinding ring system rigidity symmetry reciprocation is realized, and the cloth grinding ring quality is improved. DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0015] Figure 1 The structure schematic diagram of the present application is shown in the figure.

[0016] Figure 2 The structure schematic diagram of the cross beam of the present application is shown in the figure.

[0017] Figure 3 The structure schematic diagram of the fixed plate of the present application is shown in the figure.

[0018] Figure 4 The structure schematic diagram of the integrated block of the present application is shown in the figure.

[0019] Figure 5 The structure schematic diagram of the sleeve of the present application is shown in the figure.

[0020] In the figure: 1, cloth; 2, chain; 3, cloth guide roller; 11, rack; 12, first motor; 13, support; 14, first eccentric wheel; 15, first connecting rod; 16, first joint bearing; 17, heating square tube; 18, support; 21, second eccentric wheel; 22, second connecting rod; 23, swing arm; 24, ratchet roller; 31, second motor; 32, integrated block; 33, gear; 34, rotating shaft; 35, through hole; 36, brush; 37, sleeve; 41, screw pin; 42, oil hole; 43, annular groove; 51, cross beam; 52, first sprocket; 53, driving chain; 54, fixed plate; 55, guide roller; 56, second sprocket; 57, connecting piece; 61, outer cylinder; 62, steel ball; 63, clamping groove; 64, sliding hole; 7, tension sprocket. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0022] The specific embodiments will be given below.

[0023] Please refer to Figures 1-4As shown, a linkage type circle grinding machine, including a rack 11, the rack 11 is provided with cloth gap feeding assembly, the rack 11 is rotatably connected with a plurality of cloth guide roller 3;The rack 11 is fixedly connected with support 13, the support 13 is fixedly connected with heating square tube 17, the bottom of the support 13 is slidably connected with support 18, the top of the support 18 is mounted with the grinding head device capable of forming circular pattern on the cloth 1, the grinding head device is located on the side of the heating square tube 17, the rack 11 is rotatably connected with first eccentric wheel 14, the bottom of the rack 11 is fixedly connected with first motor 12, the output end of the first motor 12 and the first eccentric wheel 14 are drivingly connected through chain 2, the side of the first eccentric wheel 14 and the side of the support 18 are rotatably connected with first knuckle bearing 16, first connecting rod 15 is installed between the two first knuckle bearings 16;

[0024] In use, the cloth 1 passes through a plurality of cloth guide rollers 3, the cloth guide rollers 3 are used to guide the cloth 1 and make the cloth 1 adhere to the side of the heating square tube 17, the cloth guide rollers 3 have motors on the side to drive the rotation, the first motor 12 drives the first eccentric wheel 14 to rotate through the chain 2, the first eccentric wheel 14 rotates to drive the support 18 to reciprocate on the support 13 through the connecting rod, and the first knuckle bearing 16 rotates within a certain angle on the side of the first eccentric wheel 14 and the support 18, so as to realize the synchronous rigid swing of the grinding head device, and the above-mentioned rigid swing mode is used to replace the existing pneumatic reciprocating mode, which can improve the stability of the grinding effect, and the support 18 is slidably connected to the support 13 through the linear shaft and the sliding block.

[0025] Further, as shown, Figure 1 The rack 11 is rotatably connected with ratchet roller 24, the ratchet roller 24 is located above the heating square tube 17, the end of the ratchet roller 24 is rotatably connected with swing arm 23, the swing arm 23 and the ratchet roller 24 are installed with ratchet, the bottom of the rack 11 is rotatably connected with second eccentric wheel 21, the second eccentric wheel 21 and the output end of the first motor 12 are drivingly connected through chain 2, the side of the second eccentric wheel 21 and the swing arm 23 are rotatably connected with second knuckle bearing, the second connecting rod 22 is fixedly connected between the two second knuckle bearings;

[0026] In use, the first motor 12 drives the second eccentric wheel 21 to rotate through the chain 2, the second knuckle bearing and the second connecting rod 22 are installed between the second eccentric wheel 21, under the action of the second connecting rod 22, the rotation of the second eccentric wheel 21 will continuously eccentric rotate to convert into the rotation within a certain angle of the swing arm 23, the swing arm 23 is connected with the ratchet roller 24 through the ratchet, so as to convert the rotation of the swing arm 23 into the gap rotation of the ratchet roller 24, so as to realize the cloth gap feeding assembly and synchronous cooperation with the grinding head device, so as to form a circular pattern on the surface of the cloth 1.

[0027] Further, as shown in Figure 1 and 4 , the grinding ring device comprises an integrated block 32, a rotating shaft 34, a brush 36, a second motor 31 and a gear 33, the integrated block 32 and the second motor 31 are fixedly connected on the support 18, a plurality of through holes 35 are formed on the integrated block 32, the rotating shaft 34 is installed in the through holes 35, a sleeve 37 is installed at the end of the brush 36, the sleeve 37 is installed on one end of the rotating shaft 34 close to the heating square tube 17, the gear 33 is installed on the other end of the rotating shaft 34, and the gears 33 on the plurality of rotating shafts 34 are meshed with each other, and the second motor 31 can drive the rotating shaft 34 to rotate;

[0028] In use, the second motor 31 drives the rotating shaft 34 to rotate, and the ends of the plurality of rotating shafts 34 are driven by the gears 33 to rotate, so as to drive the plurality of rotating shafts 34 and the brushes 36 at the ends of the rotating shafts 34 to rotate, and the rotating brushes 36 contact and rub the cloth 1 to form a circular pattern on the cloth 1.

[0029] Further, as shown in Figure 4 , the surface of the rotating shaft 34 is rotatably connected with a spacer sleeve, an annular groove 43 and an oil hole 42 are formed on the spacer sleeve, a screw pin 41 is installed on the integrated block 32 at a position corresponding to the annular groove 43, and the rotating shaft 34 is supported by bearings in the through holes 35 at both ends of the spacer sleeve;

[0030] In the prior art, the grinding head rotates at high speed for a long time and is a vulnerable part. The existing grinding head system adopts a stepped hole, which not only has low price and precision, affects the service life, but also is not easy to disassemble and assemble, which seriously affects the replacement of the vulnerable part. In the present application, the integrated block 32 cooperates with the spacer sleeve with the annular groove 43 and the oil hole 42, which reduces the processing difficulty of the grinding ring integrated block 32, improves the assembly precision of the grinding ring device, increases the service life of the grinding ring device, facilitates the disassembly and assembly of the grinding ring device, and fixes the spacer sleeve by tightening the screw pin 41, which is clamped into the annular groove 43 on the surface of the spacer sleeve.

[0031] Further, as shown in Figures 1-3 , the top of the rack 11 is fixedly connected with a cross beam 51, the cross beam 51 is slidably connected with a fixed plate 54, a pair of guide rollers 55 are rotatably connected to the side surface of the fixed plate 54, a first sprocket 52 and a second sprocket 56 are rotatably connected to the side surface of the cross beam 51, the fixed plate 54 is located between the first sprocket 52 and the second sprocket 56, the first sprocket 52 and the swing arm 23 are drivingly connected by the chain 2, a driving chain 53 is installed between the first sprocket 52 and the second sprocket 56, and the driving chain 53 is connected with the fixed plate 54 through a connecting piece 57;

[0032] In use, the eccentric gap reciprocating motion, which is driven by the chain 2 first sprocket 52 reciprocating rotation, the first sprocket 52 and the second sprocket 56 installed drive chain 53, and the drive chain 53 through the connecting member 57 and the fixed plate 54 are connected, drive chain 53 reciprocating motion to drive the fixed plate 54 reciprocating motion, wherein the cloth 1 through two guide rollers 55 between, rely on fixed plate 54 and guide roller 55 reciprocating motion, so as to fold the cloth 1, realize the cloth 1 of the material, the fixed plate 54 through the straight shaft and the sliding block sliding connection on the crossbeam 51.

[0033] Further, as shown in Figures 4-5 The end of the shaft 34 and the sleeve 37 are connected, the sleeve 37 is provided with a sliding hole 64, the sliding hole 64 is connected with a steel ball 62, the end of the shaft 34 and the steel ball 62 are provided with a clamping groove 63, the surface of the sleeve 37 is connected with an outer cylinder 61, the outer cylinder 61 and the sleeve 37 are connected with a spring;

[0034] In this embodiment, the brush 36 is mounted on the shaft 34 by the outside, before installation, pull the outer cylinder 61, so that the spring is compressed, after the sleeve 37 is connected to the shaft 34, the steel ball 62 and the clamping groove 63 position alignment, then release the outer cylinder 61, the outer cylinder 61 extrusion will be steel ball 62 into the clamping groove 63, so as to fix the outer cylinder 61 on the shaft 34, so that the outer cylinder 61 can not fall off, rely on the quick release structure, so as to facilitate the replacement of brush head such as vulnerable parts.

[0035] Further, as shown in Figure 1 The side of the crossbeam 51 is provided with a tensioning sprocket 7. Tensioning sprocket 7 for tensioning the chain 2 connected with the first sprocket 52 and the first sprocket 52.

[0036] The working principle is that when in use, the cloth 1 is installed on a plurality of cloth guide rollers 3, the cloth guide rollers 3 are used to guide the cloth 1 and make the cloth 1 adhere to the side of the heating square tube 17, the cloth guide rollers 3 are provided with motors for driving the rotation of the cloth guide rollers 3, the first motor 12 drives the first eccentric wheel 14 to rotate through the chain 2, the first eccentric wheel 14 drives the support 18 to reciprocate on the support 13 through the connecting rod, and the first joint bearing 16 rotates within a certain angle on the side of the first eccentric wheel 14 and the support 18, so as to realize the synchronous rigid swing of the grinding head device, and the above-mentioned rigid swing mode is used to replace the existing pneumatic reciprocating mode, which can improve the stability of the grinding ring effect, the support 18 is slidably connected to the support 13 through a linear shaft and a sliding block, the first motor 12 drives the second eccentric wheel 21 to rotate through the chain 2, the second eccentric wheel 21 is provided with a second joint bearing and a second connecting rod 22, and the rotation of the second eccentric wheel 21 is continuously eccentrically rotated and converted into the rotation within a certain angle of the swing arm 23 under the action of the second connecting rod 22, the swing arm 23 is connected with the ratchet roller 24 through a ratchet, so as to convert the rotation of the swing arm 23 into the gap rotation of the ratchet roller 24, so as to realize the cloth gap feeding assembly and synchronous cooperation with the grinding ring device, so as to form a circular pattern on the surface of the cloth 1, in use, the second motor 31 drives the rotating shaft 34 to rotate, and the ends of a plurality of rotating shafts 34 are driven through gears 33, so as to drive a plurality of rotating shafts 34 and the brushes 36 at the ends of the rotating shafts 34 to rotate, the rotating brushes 36 are in contact with and rubbed against the cloth 1, so as to form a circular pattern on the cloth 1, the long-term high-speed rotation of the grinding head belongs to a vulnerable part, the existing grinding head system adopts a stepped hole, which not only has low price and precision and affects the service life, but also is not easy to disassemble and assemble, which seriously affects the replacement of the vulnerable part, in the application, the integrated block 32 cooperates with the spacer sleeve provided with an annular groove 43 and an oil hole 42, the machining difficulty of the grinding ring integrated block 32 is reduced, the assembly precision of the ring device is improved, the service life of the grinding ring device is increased, the disassembly and assembly of the grinding ring device are facilitated, the spacer sleeve is fixed by tightening the screw pin 41, the screw pin 41 is clamped into the annular groove 43 on the surface of the spacer sleeve, the eccentric wheel gap reciprocating motion is driven by the first sprocket 52 through the chain 2 to reciprocate, the first sprocket 52 and the second sprocket 56 are provided with a driving chain 53, and the driving chain 53 is connected through a connecting piece 57 and a fixed plate 54, the driving chain 53 reciprocating motion drives the fixed plate 54 to reciprocate, wherein the cloth 1 passes between two guide rollers 55, and the fixed plate 54 and the guide rollers 55 reciprocate, so as to fold the cloth 1 and realize the swinging of the cloth 1, the fixed plate 54 is slidably connected to the cross beam 51 through a linear shaft and a sliding block, the brushes 36 are externally mounted on the rotating shaft 34, before installation, the outer cylinder 61 is pulled to compress the spring, after the sleeve 37 is completely connected to the rotating shaft 34, the steel ball 62 is aligned with the clamping groove 63, then the outer cylinder 61 is loosened,The outer cylinder 61 is extruded to clamp the steel ball 62 into the clamping groove 63, so as to fix the outer cylinder 61 on the rotating shaft 34, thereby preventing the outer cylinder 61 from falling off, and the quick release structure is arranged, so that the brush head and the like which are vulnerable parts can be conveniently replaced.

[0037] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The basic principles, main features and advantages of the present application have been shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only illustrative of the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A linkage type grinding ring machine, comprising a frame (11), a cloth gap feeding assembly arranged on the frame (11), and a plurality of cloth guide rollers (3) rotationally connected to the frame (11); characterized in that: The frame (11) is fixed with a support (13), the support (13) is fixed with a heating square tube (17), the bottom of the support (13) is slidably connected with a support (18), the top of the support (18) is installed with a grinding ring device capable of forming a circular pattern on the cloth (1), the grinding ring device is located on the side of the heating square tube (17), the frame (11) is rotatably connected with a first eccentric wheel (14), the bottom of the frame (11) is fixed with a first motor (12), the output end of the first motor (12) and the first eccentric wheel (14) are drivingly connected through a chain (2), the side of the first eccentric wheel (14) and the side of the support (18) are rotatably connected with a first knuckle bearing (16), and a first connecting rod (15) is installed between the two first knuckle bearings (16).

2. The linkage-type ring grinding machine according to claim 1, characterized by: The frame (11) is rotatably connected with a ratchet roller (24), the ratchet roller (24) is located above the heating square tube (17), the end of the ratchet roller (24) is rotatably connected with a swing arm (23), a ratchet is installed between the swing arm (23) and the ratchet roller (24), the bottom of the frame (11) is rotatably connected with a second eccentric wheel (21), the output end of the second eccentric wheel (21) and the first motor (12) are drivingly connected through a chain (2), the side of the second eccentric wheel (21) and the side of the swing arm (23) are rotatably connected with a second knuckle bearing, and a second connecting rod (22) is fixed between the two second knuckle bearings.

3. The linkage-type ring grinding machine according to claim 1, characterized by: The grinding ring device comprises an integrated block (32), a rotating shaft (34), a brush (36), a second motor (31) and a gear (33), the integrated block (32) and the second motor (31) are fixed on the support (18), a plurality of through holes (35) are formed in the integrated block (32), the rotating shaft (34) is installed in the through hole (35), a sleeve (37) is installed at one end of the rotating shaft (34) close to the heating square tube (17), the gear (33) is installed at the other end of the rotating shaft (34), and the gears (33) on the plurality of rotating shafts (34) are meshed with each other, and the second motor (31) can drive the rotating shaft (34) to rotate.

4. The linkage-type ring grinding machine according to claim 3, characterized by: The surface of the rotating shaft (34) is rotatably connected with a spacer sleeve, an annular groove (43) and an oil hole (42) are formed in the spacer sleeve, a screw pin (41) is installed at the position corresponding to the annular groove (43) in the integrated block (32), and the rotating shaft (34) is supported in the through holes (35) at both ends of the spacer sleeve through bearings.

5. The linkage-type ring grinding machine according to claim 1, characterized by: The top of the rack (11) is fixed with a crossbeam (51), the crossbeam (51) is slidably connected with a fixed plate (54), the side of the fixed plate (54) is rotatably connected with a pair of guide rollers (55), the side of the crossbeam (51) is rotatably connected with a first sprocket (52) and a second sprocket (56), the fixed plate (54) is located between the first sprocket (52) and the second sprocket (56), the first sprocket (52) and the swing arm (23) are drivingly connected through a chain (2), the first sprocket (52) and the second sprocket (56) are provided with a driving chain (53), and the driving chain (53) is connected with the fixed plate (54) through a connecting piece (57).

6. The linkage-type ring grinding machine according to claim 3, characterized by: The end of the rotating shaft (34) is slidably connected with a sleeve (37), the sleeve (37) is provided with a sliding hole (64), the sliding hole (64) is slidably connected with a steel ball (62), the end of the rotating shaft (34) and the corresponding position of the steel ball (62) are provided with a clamping groove (63), and the surface of the sleeve (37) is slidably connected with an outer cylinder (61).

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