Cloth clip with high-strength wear-resistant blade

Abstract

The utility model relates to the technical field of textile machinery, in particular to a cloth clip with a high-strength wear-resistant blade, which not only can be used for pre-tightening the blade clip, reducing the moving range of the blade clip and improving the clamping effect of a device, but also can be used for increasing the friction force between cloth and the blade clip, so that the cloth clip is conveniently suitable for cloth of different materials. Comprising a fixing mechanism; the device further comprises a supporting mechanism, a clamping mechanism, a traction mechanism and an adjusting mechanism, the supporting mechanism is installed on the fixing mechanism and used for supporting the cloth, the clamping mechanism is installed on the supporting mechanism and used for clamping the cloth, and the traction mechanism is installed on the clamping mechanism and used for limiting the moving range of the clamping mechanism. The adjusting mechanism is installed on the supporting mechanism and drives the traction mechanism to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a cloth clip with a high-strength wear-resistant blade. Background Art

[0002] The cloth clip expander is composed of many cloth clips with a length of 10 cm connected into a movable clip chain, which are placed flat on the left and right tracks and run in a cycle along the track respectively. The distance between the left and right tracks can be adjusted in sections. The distance at one end of the cloth inlet is relatively close and then gradually increases to stretch the fabric to the required width.

[0003] The existing cloth clips, for example, an improved cloth clip disclosed in the utility model patent application number 201620056435.2, have a main structure including a cloth clip body, the cloth clip body including a knife clip body, a U-shaped opening and a cloth clip tail connected to the end of the U-shaped opening as a whole, the cloth clip tail being fixed on the rail seat by bolts, the knife clip body being connected to the upper end of the U-shaped opening, the lower end of the knife clip body being arranged in an arc shape and conflicting with the upper surface of the lower end of the U-shaped opening, and an arc protrusion being provided on the outer side of the upper surface of the lower end of the U-shaped opening conflicting with the lower end of the knife clip body; when in use, the lower end of the knife clip body is arranged in an arc shape and conflicting with the arc protrusion provided on the outer side of the lower end surface of the U-shaped blade to achieve the effect of reinforcing the fabric.

[0004] However, most existing cloth clips cannot be pre-tightened, and the knife clip has a large range of motion, which makes it easy for the clip to be loosely fixed. In addition, for some relatively smooth cloths, the friction between the cloth and the knife clip is small, and it is difficult for the existing knife clip to clamp and fix them. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cloth clip with high-strength and wear-resistant blades, which can not only pre-tighten the knife clip, narrow the range of movement of the knife clip, and improve the clamping effect of the device, but also increase the friction between the cloth and the knife clip, making it convenient for use on cloths of different materials.

[0006] The utility model provides a cloth clip with a high-strength and wear-resistant blade, comprising a fixing mechanism; further comprising a supporting mechanism, a clamping mechanism, a traction mechanism and an adjusting mechanism, wherein the supporting mechanism is mounted on the fixing mechanism and supports the cloth, the clamping mechanism is mounted on the supporting mechanism and clamps the cloth, the traction mechanism is mounted on the clamping mechanism and limits the range of movement of the clamping mechanism, and the adjusting mechanism is mounted on the supporting mechanism and drives the traction mechanism to rotate; a worker fixes the supporting mechanism on the fixing mechanism, and then places the cloth between the supporting mechanism and the clamping mechanism, the worker rotates the adjusting mechanism, the adjusting mechanism drives the traction mechanism to reel in, utilizes the traction mechanism to adjust the range of movement of the clamping mechanism, pre-tightens the clamping mechanism, and then fixes the adjusting mechanism, and the clamping mechanism and the supporting mechanism cooperate to clamp the cloth.

[0007] Preferably, the fixing mechanism includes a base, two sets of fixing bolts, rubber pads, a pad and two sets of nuts. The bottom end of the base is fixedly connected to the working surface, the bottom ends of the two sets of fixing bolts are fixedly connected to the top of the base, the bottom end of the rubber pad is connected to the top of the base, the pad is slidably installed on the two sets of fixing bolts, and the two sets of nuts are respectively screwed to the two sets of fixing bolts; the staff passes the supporting mechanism through the two sets of fixing bolts, and then tightens the two sets of nuts to fix the supporting mechanism on the base. The wear between the supporting mechanism and the base is reduced by setting the rubber pad, and the fixing effect of the two sets of nuts on the supporting mechanism is enhanced by setting the pad.

[0008] Preferably, the supporting mechanism includes a cloth clip body, a U-shaped frame, a protrusion and an anti-slip pad. The cloth clip body is installed on two sets of fixing bolts, the top of the U-shaped frame is connected to the bottom of the cloth clip body, a positioning groove is provided on the U-shaped frame, the protrusion is installed on the U-shaped frame, and the anti-slip pad is installed in the positioning groove of the U-shaped frame; by providing the protrusion, the possibility of the cloth slipping off the U-shaped frame is reduced, and by providing the anti-slip pad, the friction between the cloth and the U-shaped frame is increased, and at the same time, the wear of the clamping mechanism is slowed down, thereby extending the service life of the device.

[0009] Preferably, the clamping mechanism includes a first rotating shaft, a clamping plate, a pressing block, a blade and a connecting seat. The first rotating shaft is rotatably mounted on the cloth clip body, the clamping plate is mounted on the first rotating shaft, the top of the pressing block is connected to the bottom end of the clamping plate, the blade is mounted on the pressing block, and the bottom end of the connecting seat is connected to the top end of the clamping plate; the cloth is placed between the pressing block and the anti-slip pad, the clamping plate is rotated outward, so that the blade cooperates with the anti-slip pad to clamp the cloth, and the contact area is increased by setting the pressing block to improve the clamping effect.

[0010] Preferably, the traction mechanism includes a second rotating shaft, a guide wheel, a traction rope, a winding roller, a baffle and a first gear, the second rotating shaft is installed on the connecting seat, the guide wheel is rotatably installed on the second rotating shaft, one end of the winding roller is fixed on the clamping plate, the winding roller is rotatably installed on the cloth clip body and is fixedly connected to the other end of the traction rope, the baffle is installed on the winding roller, and the first gear is installed on the winding roller; the adjusting mechanism drives the first gear to rotate, and the first gear drives the winding roller to rotate, and the winding roller winds the traction rope, limits the rotation range of the clamping plate, pre-tightens the clamping plate, and facilitates the adjustment of the clamping force. The wear of the traction rope is reduced by setting the guide wheel, and the traction rope is prevented from being broken by the first gear by setting the baffle.

[0011] Preferably, the adjusting mechanism comprises a fixed frame, a driving shaft, a second gear and a limiting rod, the bottom end of the fixed frame is connected with the top end of the cloth clip body, two groups of positioning holes are formed in the fixed frame, the driving shaft is rotatably installed on the fixed frame and a plurality of groups of positioning holes are formed in the driving shaft, the second gear is installed on the driving shaft and is in meshing transmission with the baffle, and the limiting rod is installed in the positioning hole of the fixed frame; the staff rotates the driving shaft, the driving shaft drives the second gear to rotate, the second gear and the first gear are in meshing transmission, and after the length of the traction rope is adjusted, the limiting rod is passed through the positioning holes of the fixed frame and the driving shaft to fix the driving shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are that: the staff fixes the supporting mechanism on the fixing mechanism, then places the cloth between the supporting mechanism and the clamping mechanism, rotates the adjusting mechanism, the adjusting mechanism drives the traction mechanism to wind, adjusts the activity range of the clamping mechanism by the traction mechanism, pre-tightens the clamping mechanism, and then fixes the adjusting mechanism, the clamping mechanism and the supporting mechanism cooperate to clamp the cloth. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the isometric structural schematic diagram of the utility model;

[0014] Figure 2 is the isometric structural schematic diagram of the fixing mechanism of the utility model;

[0015] Figure 3 is the isometric structural schematic diagram of the supporting mechanism and the clamping mechanism of the utility model;

[0016] Figure 4 is the partial enlarged isometric structural schematic diagram of the traction mechanism of the utility model;

[0017] Figure 5 is the partial enlarged sectional isometric structural schematic diagram of the adjusting mechanism of the utility model.

[0018] Markings in the drawings: 01, fixing mechanism; 11, base; 12, fixing bolt; 13, rubber pad; 14, pad plate; 15, nut; 02, supporting mechanism; 21, cloth clip body; 22, U-shaped frame; 23, protrusion; 24, anti-skid pad; 03, clamping mechanism; 31, first rotating shaft; 32, clamping plate; 33, pressing block; 34, knife clip; 35, connecting seat; 04, traction mechanism; 41, second rotating shaft; 42, guide wheel; 43, traction rope; 44, winding roller; 45, baffle; 46, first gear; 05, adjusting mechanism; 51, fixed frame; 52, driving shaft; 53, second gear; 54, limiting rod. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention. Example 1

[0020] The utility model is a cloth clip with a high-strength and wear-resistant blade, comprising a fixing mechanism 01; a supporting mechanism 02, a clamping mechanism 03, a traction mechanism 04 and an adjusting mechanism 05, wherein the supporting mechanism 02 is mounted on the fixing mechanism 01 and supports the cloth, the clamping mechanism 03 is mounted on the supporting mechanism 02 and clamps the cloth, the traction mechanism 04 is mounted on the clamping mechanism 03 and limits the range of movement of the clamping mechanism 03, and the adjusting mechanism 05 is mounted on the supporting mechanism 02 and drives the traction mechanism 04 to rotate; the fixing mechanism 0 1 includes a base 11, two sets of fixing bolts 12, rubber pads 13, pads 14 and two sets of nuts 15. The bottom end of the base 11 is fixedly connected to the work surface, the bottom ends of the two sets of fixing bolts 12 are fixedly connected to the top of the base 11, the bottom ends of the rubber pads 13 are connected to the top of the base 11, the pads 14 are slidably installed on the two sets of fixing bolts 12, and the two sets of nuts 15 are respectively screwed to the two sets of fixing bolts 12; the support mechanism 02 includes a cloth clip body 21, a U-shaped frame 22, a protrusion 23 and an anti-slip pad 24. The cloth clip body 21 is installed on the two sets of fixing bolts 12, the top of the U-shaped frame 22 is connected to the bottom end of the cloth clip body 21, a positioning groove is opened on the U-shaped frame 22, the protrusion 23 is installed on the U-shaped frame 22, and the anti-slip pad 24 is installed in the positioning groove of the U-shaped frame 22; the clamping mechanism 03 includes a first rotating shaft 31, a clamping plate 32, a pressing block 33, a blade 34 and a connecting seat 35, the first rotating shaft 31 is rotatably mounted on the cloth clip body 21, the clamping plate 32 is mounted on the first rotating shaft 31, the top of the pressing block 33 is connected to the bottom end of the clamping plate 32, and the blade 34 is installed on the pressing block 33. The bottom end of the connecting seat 35 is connected to the top end of the splint 32; the traction mechanism 04 includes a second rotating shaft 41, a guide wheel 42, a traction rope 43, a winding roller 44, a baffle 45 and a first gear 46. The second rotating shaft 41 is mounted on the connecting seat 35, the guide wheel 42 is rotatably mounted on the second rotating shaft 41, one end of the winding roller 44 is fixed to the splint 32, the winding roller 44 is rotatably mounted on the cloth clip body 21 and is fixedly connected to the other end of the traction rope 43, the baffle 45 is mounted on the winding roller 44, and the first gear 46 is mounted on the winding roller 44;When it is working, first, the staff passes the support mechanism 02 through the two sets of fixing bolts 12, and then tightens the two sets of nuts 15 to fix the support mechanism 02 on the base 11. The wear between the support mechanism 02 and the base 11 is reduced by setting the rubber pad 13, and the fixing effect of the two sets of nuts 15 on the support mechanism 02 is enhanced by setting the pad 14. Then, the first gear 46 is driven to rotate by the adjustment mechanism 05, and the first gear 46 drives the winding roller 44 to rotate. The winding roller 44 rewinds the traction rope 43, limits the rotation range of the splint 32, and pre-tightens the splint 32 to facilitate clamping. The force is adjusted, the guide wheel 42 is provided to reduce the wear of the traction rope 43, and the baffle 45 is provided to prevent the first gear 46 from cutting the traction rope 43. The cloth is then placed between the pressing block 33 and the anti-slip pad 24. The clamping plate 32 rotates outward, so that the blade 34 cooperates with the anti-slip pad 24 to clamp the cloth. The pressing block 33 increases the contact area and improves the clamping effect. The protrusion 23 reduces the possibility of the cloth slipping off the U-shaped frame 22. The anti-slip pad 24 increases the friction between the cloth and the U-shaped frame 22, while reducing the wear of the clamping mechanism 03 and extending the service life of the device. Example 2

[0021] like Figures 1 to 5As shown, the utility model is a cloth clip with high strength and wear-resistant blade, based on Example 1; the adjusting mechanism 05 includes a fixing frame 51, a driving shaft 52, a second gear 53 and a limit rod 54, the bottom end of the fixing frame 51 is connected to the top end of the cloth clip body 21, and two sets of positioning holes are opened on the fixing frame 51, the driving shaft 52 is rotatably mounted on the fixing frame 51 and multiple sets of positioning holes are opened on the driving shaft 52, the second gear 53 is mounted on the driving shaft 52 and meshes with the baffle 45 for transmission, and the limit rod 54 is mounted in the positioning hole of the fixing frame 51; when it is working, first, the staff passes the support mechanism 02 through the two sets of fixing bolts 12, and then tightens the two sets of nuts 15 to fix the support mechanism 02 on the base 11, and reduces the wear between the support mechanism 02 and the base 11 by setting the rubber pad 13, and enhances the fixing effect of the two sets of nuts 15 on the support mechanism 02 by setting the pad 14, and then the staff rotates the driving shaft 52, and the driving shaft 52 drives the second gear 53 to rotate The second gear 53 and the first gear 46 are meshed for transmission. The first gear 46 drives the winding roller 44 to rotate. The winding roller 44 winds up the traction rope 43, limits the rotation range of the clamping plate 32, pre-tightens the clamping plate 32, and facilitates the adjustment of the clamping force. When the length of the traction rope 43 is adjusted, the limiting rod 54 is passed through the positioning holes of the fixing frame 51 and the driving shaft 52 to fix the driving shaft 52. The wear of the traction rope 43 is slowed down by setting the guide wheel 42, and the baffle 45 is avoided by setting The first gear 46 is prevented from cutting the traction rope 43, and then the cloth is placed between the pressing block 33 and the anti-slip pad 24. The clamping plate 32 rotates outward so that the blade 34 cooperates with the anti-slip pad 24 to clamp the cloth. By setting the pressing block 33, the contact area is increased and the clamping effect is improved. By setting the protrusion 23, the possibility of the cloth slipping off the U-shaped frame 22 is reduced. By setting the anti-slip pad 24, the friction between the cloth and the U-shaped frame 22 is increased, and at the same time, the wear of the clamping mechanism 03 is slowed down, thereby extending the service life of the device.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A cloth clip with a high-strength wear-resistant blade, comprising a fixing mechanism (01); characterized in that, The invention also includes a supporting mechanism (02), a clamping mechanism (03), a traction mechanism (04) and an adjusting mechanism (05), wherein the supporting mechanism (02) is mounted on the fixing mechanism (01) and supports the cloth, the clamping mechanism (03) is mounted on the supporting mechanism (02) and clamps the cloth, the traction mechanism (04) is mounted on the clamping mechanism (03) and limits the range of movement of the clamping mechanism (03), and the adjusting mechanism (05) is mounted on the supporting mechanism (02) and drives the traction mechanism (04) to rotate.

2. A cloth clip with a high-strength wear-resistant blade according to claim 1, characterized in that: The fixing mechanism (01) includes a base (11), two sets of fixing bolts (12), a rubber pad (13), a pad (14) and two sets of nuts (15). The bottom end of the base (11) is fixedly connected to the working surface, the bottom ends of the two sets of fixing bolts (12) are fixedly connected to the top end of the base (11), the bottom end of the rubber pad (13) is connected to the top end of the base (11), the pad (14) is slidably mounted on the two sets of fixing bolts (12), and the two sets of nuts (15) are respectively screwed to the two sets of fixing bolts (12).

3. A cloth clip with a high-strength wear-resistant blade as claimed in claim 2, characterized in that: The support mechanism (02) includes a cloth clip body (21), a U-shaped frame (22), a protrusion (23) and an anti-slip pad (24), the cloth clip body (21) is mounted on two sets of fixing bolts (12), the top end of the U-shaped frame (22) is connected to the bottom end of the cloth clip body (21), a positioning groove is opened on the U-shaped frame (22), the protrusion (23) is mounted on the U-shaped frame (22), and the anti-slip pad (24) is mounted in the positioning groove of the U-shaped frame (22).

4. A cloth clip with a high-strength wear-resistant blade as claimed in claim 3, characterized in that: The clamping mechanism (03) comprises a first rotating shaft (31), a clamping plate (32), a pressing block (33), a blade (34) and a connecting seat (35), wherein the first rotating shaft (31) is rotatably mounted on the cloth clip body (21), the clamping plate (32) is mounted on the first rotating shaft (31), the top end of the pressing block (33) is connected to the bottom end of the clamping plate (32), the blade (34) is mounted on the pressing block (33), and the bottom end of the connecting seat (35) is connected to the top end of the clamping plate (32).

5. The cloth clip with high-strength wear-resistant blade according to claim 4, characterized in that: The traction mechanism (04) includes a second rotating shaft (41), a guide wheel (42), a traction rope (43), a winding roller (44), a baffle (45) and a first gear (46). The second rotating shaft (41) is mounted on the connecting seat (35). The guide wheel (42) is rotatably mounted on the second rotating shaft (41). One end of the winding roller (44) is fixed on the clamping plate (32). The winding roller (44) is rotatably mounted on the cloth clip body (21) and is fixedly connected to the other end of the traction rope (43). The baffle (45) is mounted on the winding roller (44). The first gear (46) is mounted on the winding roller (44).

6. A cloth clip with a high-strength wear-resistant blade as claimed in claim 5, characterized in that: The adjusting mechanism (05) includes a fixing frame (51), a driving shaft (52), a second gear (53) and a limiting rod (54). The bottom end of the fixing frame (51) is connected to the top end of the cloth clip body (21). Two groups of positioning holes are opened on the fixing frame (51). The driving shaft (52) is rotatably mounted on the fixing frame (51) and multiple groups of positioning holes are opened on the driving shaft (52). The second gear (53) is mounted on the driving shaft (52) and meshes with the baffle (45) for transmission. The limiting rod (54) is mounted in the positioning hole of the fixing frame (51).

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