Adjustable temple scissors for weaving of numerical control weaving machine

Abstract

The utility model relates to the technical field of numerical control textile equipment, and discloses a numerical control weaving machine adjustable temple shear which comprises a mounting plate, a fixing plate, a fixing piece, a support, a cutter pressing assembly and a temple shear body. The mounting plate is arranged on the outer side of the fixing plate, and a mounting groove extending in the length direction is formed in the fixing plate. The temple scissors have the following advantages and effects that when non-standard cloth is subjected to edge cutting, the fixing piece is assembled and disassembled, so that the mounting plate can transversely move along the fixing piece through the sliding groove, the position of the temple scissors can be quickly adjusted, the position adjustment during edge cutting of different widths is met, and meanwhile, when the temple scissors are abraded, the edge cutting efficiency is improved. The temple scissors can be moved out of the column rod by assembling and disassembling the fixing nut, the pressing plate makes contact with and is separated from the temple scissors by sliding the sliding rod, and the stable effect when the temple scissors are installed and the convenient effect when the temple scissors are disassembled and replaced are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control textile equipment, in particular to a pair of adjustable side support scissors for a numerical control loom. Background Art

[0002] CNC loom is a kind of electromechanical equipment, mainly used in weaving industry. It uses digital control system to realize the automation of weaving process, and has the characteristics of high efficiency, precision and stability. This equipment can weave a variety of fabrics using different yarns such as silk, cotton, linen, etc., to realize diversified textile production.

[0003] When weaving cloth on a CNC loom, it is necessary to trim the edges of the cloth at both ends to obtain cloth with neat edges. The side support scissors of a normal specification cloth loom are fixed in position. However, if you want to produce some non-standard cloth on a CNC loom, it is difficult to flexibly change the position of traditional fixed-position scissors to meet the needs of cutting the edges of cloth of different widths. Utility Model Content

[0004] The utility model aims to provide a numerically controlled loom weaving side support scissors with adjustable sides, which can flexibly adjust the positions of the scissors to match the effects of different cutting widths.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a CNC loom weaving adjustable side brace scissors, comprising a mounting plate, a fixing plate, a fixing member, a bracket, a knife pressing assembly and a side brace scissors;

[0006] The mounting plate is arranged on the outside of the fixed plate, and a mounting groove extending along the length direction is opened on the fixed plate, and a sliding groove parallel to the mounting groove is opened on the bottom surface of the mounting groove. The fixing piece is installed in the mounting groove, and the mounting plate and the fixed plate are detachably fixed by the fixing piece. The bracket and the knife pressing assembly are connected to the outside of the mounting plate, and the side support scissors are fixed to the bracket and the knife pressing assembly in a detachable manner.

[0007] The utility model is further configured as follows: the fixing member is a bolt, the head of the bolt is in contact with the upper surface of the installation groove, and the screw portion of the bolt slides along the slide groove and is threadedly connected with the fixing plate.

[0008] By adopting the above technical solution, when the position of the side support scissors needs to be adjusted, it is only necessary to unscrew the bolt from the fixing plate, and then move the mounting plate left and right along the screw rod through the sliding groove.

[0009] The utility model is further configured as follows: a fastener is provided on the bracket, and the bracket is fixed to the side support scissors through the fastener.

[0010] By adopting the above technical solution, the temple scissors can be stably installed and fixed on the bracket to complete the daily cutting of the cloth temple.

[0011] The utility model is further configured as follows: the fastener comprises a column and a fixing nut, the column is fixedly mounted on the outside of the bracket, the center of the fixing nut is threadedly connected to the column, and the inner side of the fixing nut is in contact with the side support scissors.

[0012] By adopting the above technical solution, after the side support scissors are plugged into the column rod first, the fixing nut is screwed in to apply pressure to the side support scissors, so that the side support scissors can be fixed to the bracket.

[0013] The utility model is further configured as follows: the knife pressing assembly includes a slide rod, a pressure plate, a first spring and a seat block; the slide rod is slidably arranged on the mounting plate and the side support scissors; the pressure plate is coaxially fixed to the outer side of the slide rod; the two ends of the first spring are respectively fixed to the pressure plate and the mounting plate; the outer end of the slide rod slides out of the mounting plate and is fixed to the seat block.

[0014] By adopting the above technical solution, when the side support scissors need to be installed or removed, it is only necessary to apply an outward pulling force to the seat block to drive the slide bar to slide outward on the mounting plate.

[0015] The utility model is further configured as follows: an inserting sleeve is fixedly mounted on one side of the bracket close to the sliding rod, and the inner end of the sliding rod is plugged into the inserting sleeve.

[0016] By adopting the above technical solution, the internal insertion length of the insert tube is cm, so that the installation stability of the slide rod is improved by the insert tube.

[0017] The utility model is further configured as follows: the fixing member includes a positioning plate, a positioning assembly and a separation assembly, the positioning plate is arranged parallel to the length direction of the installation groove, the bottom end of the positioning assembly is plugged into the positioning plate, when the positioning assembly and the positioning plate are plugged into each other, the installation plate and the fixing plate remain fixed, and the separation assembly is arranged at the bottom end of the positioning assembly.

[0018] By adopting the above technical solution, the positioning plate and the positioning assembly can be quickly separated by separating the assembly to facilitate adjustment of the position of the side support scissors.

[0019] The utility model is further configured as follows: the positioning plate includes a plate body, a slot and an insert block, the bottom of the plate body is fixed to the mounting slot, the slot is arranged along the length direction of the plate body, the bottom end of the insert block is plugged into the slot, and the top end of the insert block is fixed to the positioning assembly.

[0020] By adopting the above technical solution, the positioning component can be plugged into the slot through the plug block, thereby meeting the daily fixing needs of the side support scissors.

[0021] The utility model is further configured as follows: a socket with a polygonal inner wall is provided on the fixing plate, the positioning assembly comprises a pressure block, a support rod, a sleeve disc and a second spring, the bottom surface of the pressure block is fixed to the plug block, the support rod slides linearly up and down along the socket, and the outer contour of the support rod matches the inner wall of the socket, a sleeve disc is fixedly installed on the outer bottom of the support rod after passing through the socket, and the upper surface of the sleeve disc is fixed to the fixing plate by the second spring.

[0022] By adopting the above technical solution, when the position of the side support scissors needs to be adjusted, it is only necessary to move the support rod upward to drive the insertion block to separate from the slot.

[0023] The utility model is further configured as follows: a support plate is fixedly installed on the bottom surface of the fixed plate, the separation assembly includes a rotating frame, a sticking frame and a pressing frame, the rotating frame is rotatably installed on the support plate, the outer end of the sticking frame is fixed to the rotating frame, and the upper end of the sticking frame is in contact with the sleeve, and the outer side of the pressing frame is fixed to the rotating frame.

[0024] By adopting the above technical solution, when the pressing frame is pressed downward, the frame is subjected to force to push the sleeve plate upward, so that the support rod moves upward.

[0025] The beneficial effects of the utility model are:

[0026] When cutting non-standard fabrics, the mounting plate can be laterally displaced along the mounting plate through the slide groove by loading and unloading the fixing parts, so that the side support scissors can be quickly adjusted to meet the position adjustment requirements for cutting edges of different widths. At the same time, when the side support scissors are worn, the fixing nuts can be loaded and unloaded to move the side support scissors off the pole, and the sliding rod can be used to make the pressure plate and the side support scissors contact and separate, thereby ensuring the stability of the side support scissors during installation and the convenience of removing and replacing them. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 A schematic diagram of the structure of a CNC loom with adjustable side support scissors provided in an embodiment of the utility model;

[0029] Figure 2 This is a structural schematic diagram of the knife pressing assembly in the embodiment of the utility model;

[0030] Figure 3 This is a structural schematic diagram of a second embodiment of a fixing member in an embodiment of the utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the positioning plate in the embodiment of the utility model;

[0032] Figure 5 It is a schematic diagram of the structure in an embodiment of the utility model.

[0033] In the figure, 1, mounting plate; 2, fixing plate; 3, fixing piece; 4, bracket; 5, knife pressing assembly; 6, side support scissors; 11, mounting slot; 12, slide slot; 13, socket; 21, support plate; 31, positioning plate; 32, positioning assembly; 33, separation assembly; 311, plate body; 312, slot; 313, insert block; 321, pressure block; 322, support rod; 323, sleeve; 324, second spring; 331, rotating frame; 332, sticking frame; 333, pressure frame; 41, column rod; 42, fixing nut; 43, insert tube; 51, slide rod; 52, pressure plate; 53, first spring; 54, seat block. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0035] The utility model embodiment specifically provides a CNC loom with adjustable side support scissors, please refer to Figure 1 , including a mounting plate 1, a fixing plate 2, a fixing part 3, a bracket 4, a knife pressing assembly 5 and a side support scissors 6.

[0036] Among them, the mounting plate 1 is arranged on the outside of the fixing plate 2, and the two ends of the fixing plate 2 are used to be fixed to the inside of the loom. The fixing plate 2 is provided with a mounting groove 11 extending along the length direction, and the bottom surface of the mounting groove 11 is provided with a slide groove 12 parallel to it. The fixing member 3 is installed in the mounting groove 11, and the mounting plate 1 and the fixing plate 2 are detachably fixed by the fixing member 3, so that when the lateral position of the side support scissors 6 needs to be adjusted, the position of the mounting plate 1 can be adjusted by the fixing member 3, driving the side support scissors 6 to complete the adjustment.

[0037] Among them, the bracket 4 and the pressure knife assembly 5 are connected to the outer side of the mounting plate 1, and the side support scissors 6 are fixed to the bracket 4 and the pressure knife assembly 5 in a detachable manner, so as to facilitate the quick assembly and replacement of the side support scissors 6 after they are worn.

[0038] Furthermore, fasteners are provided on the bracket 4, and the bracket 4 is fixed to the outer side of the mounting plate 1. The bracket 4 is fixed to the side support scissors 6 through the fasteners, so that the side support scissors 6 can be stably installed and fixed on the bracket 4 to complete the daily cutting of the cloth side support.

[0039] For details, please refer to Figure 2 The fasteners include a column 41 and a fixing nut 42. The column 41 is fixedly mounted on the outside of the bracket 4. The center of the fixing nut 42 is threadedly connected to the column 41, and the inner side of the fixing nut 42 is in contact with the side support scissors 6, so that when the side support scissors 6 are first plugged into the column 41, the fixing nut 42 is screwed in to apply pressure to the side support scissors 6, so that the side support scissors 6 can be fixed to the bracket 4.

[0040] The knife pressing assembly 5 includes a slide bar 51, a pressure plate 52, a first spring 53 and a seat block 54. The slide bar 51 is slidably arranged on the mounting plate 1 and the side support scissors 6. The pressure plate 52 is coaxially fixed to the outer side of the slide bar 51. The two ends of the first spring 53 are respectively fixed to the pressure plate 52 and the mounting plate 1. The pressure plate 52 is in contact with the outer side of the side support scissors 6 to generate elastic force through the first spring 53, so that the pressure plate 52 presses the side support scissors 6, so that the side support scissors 6 can be tightly attached to the bracket 4, thereby improving the installation stability. After the outer end of the slide bar 51 slides out of the mounting plate 1, it is fixed to the seat block 54. When it is necessary to load or unload the side support scissors 6, it is only necessary to apply an outward pulling force to the seat block 54 to drive the slide bar 54 to slide outward on the mounting plate 1, and make the slide bar 54 slide out from the side support scissors 6, and then the side support scissors 6 can be separated from the column 41. The installation of the side support scissors 6 is also the same. After the side support scissors 6 are fixed to the fasteners, the pressure plate 52 can press the side support scissors 6 to improve the installation stability of the side support scissors 6.

[0041] During implementation, an insert tube 43 is fixedly installed on one side of the bracket 4 close to the slide rod 51, and the inner end of the slide rod 51 is plugged into the insert tube 43. The internal plug-in length of the insert tube 43 is 1 cm. The insert tube 43 can improve the installation stability of the slide rod 51, and at the same time, it can also reduce the setting length and sliding stroke required for the slide rod 51, thereby improving the convenience of use.

[0042] Further, as a first achievable implementation of the fixing member 3 in the present technical solution, please refer to Figure 1 The fixing member 3 is a bolt, the head of the bolt is in contact with the upper surface of the mounting groove 11, and the screw portion of the bolt slides along the slide groove 12 and is threadedly connected to the fixing plate 2, so that when the position of the side support scissors 6 needs to be adjusted, it is only necessary to unscrew the bolt from the fixing plate 2, and then move the mounting plate 1 left and right along the screw through the slide groove 12 to adjust the position of the side support scissors 6.

[0043] As a second achievable implementation of the fixing member 3 in the present technical solution, please refer to Figure 3The fixing member 3 includes a positioning plate 31, a positioning component 32 and a separation component 33. The positioning plate 31 is arranged parallel to the length direction of the mounting groove 11. The bottom end of the positioning component 32 is plugged into the positioning plate 31. When the positioning component 32 and the positioning plate 31 are plugged into each other, the mounting plate 1 and the fixing plate 2 remain fixed. The separation component 33 is arranged at the bottom end of the positioning component 32. The separation component 33 allows the positioning plate 31 and the positioning component 32 to be quickly separated to facilitate the adjustment of the position of the side support scissors 6.

[0044] For details, please refer to Figure 4 The positioning plate 31 includes a plate body 311, a slot 312 and an insert block 313. The bottom of the plate body 311 is fixed to the mounting slot 11, the plate body 311 as a whole remains parallel to the mounting slot 11, the slot 312 is arranged along the length direction of the plate body 311, the bottom end of the insert block 313 is plugged into the slot 312, and the top end of the insert block 313 is fixed to the positioning component 32, so that the positioning component 32 is plugged into the slot 312 through the insert block 313, which meets the daily fixing needs of the side support scissors 6.

[0045] The fixing plate 2 is provided with a socket 13 with a polygonal inner wall, and the positioning assembly 32 includes a pressing block 321, a support rod 322, a sleeve 323 and a second spring 324. The front and rear surfaces of the pressing block 321 are slidably fitted with the mounting groove 11, so that the front and rear surfaces of the mounting plate 1 are limited by the pressing block 321 to avoid sliding forward and backward. The bottom surface of the pressing block 321 is fixed to the plug block 313, and the support rod 322 slides linearly up and down along the socket 13, and the outer contour of the support rod 322 matches the inner wall of the socket 13 to improve the stability of the up and down sliding of the support rod 322.

[0046] During implementation, a sleeve disc 323 is fixedly installed after the outer bottom of the support rod 322 passes through the insertion hole 13, and the upper surface of the sleeve disc 323 is fixed to the fixing plate 2 by a second spring 324. When it is necessary to adjust the position of the side support scissors 6, it is only necessary to move the support rod 322 upward to drive the insertion block 313 and the slot 312 to separate, and then the mounting plate 1 can be moved left and right. When it needs to be fixed, the insertion block 313 and the slot 312 can be re-inserted.

[0047] Please refer to Figure 3 The bottom surface of the fixed plate 2 is fixed with a support plate 21, and the separation assembly 33 includes a rotating frame 331, a sticking frame 332 and a pressing frame 333. The rotating frame 331 is rotatably installed on the supporting plate 21, the outer end of the sticking frame 332 is fixed to the rotating frame 331, and the upper end of the sticking frame 332 is in contact with the sleeve disc 323, the outer side of the pressing frame 333 is fixed to the rotating frame 331, and the sticking frame 332 is plugged into the outer wall of the support rod 322 through the through hole 334, so that when the pressing frame 333 is pressed downward, the sticking frame 332 is subjected to force and pushes the sleeve disc 323 upward to move the support rod 332 upward.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A CNC loom with adjustable temple scissors, characterized in that: It comprises a mounting plate (1), a fixing plate (2), a fixing member (3), a bracket (4), a knife pressing assembly (5) and a side support scissors (6); The mounting plate (1) is arranged on the outside of the fixing plate (2), the fixing plate (2) is provided with a mounting groove (11) extending along the length direction, the bottom surface of the mounting groove (11) is provided with a sliding groove (12) maintained parallel to the mounting groove (11), the fixing member (3) is installed in the mounting groove (11), the mounting plate (1) and the fixing plate (2) are detachably fixed by the fixing member (3), the bracket (4) and the pressing knife assembly (5) are connected to the outside of the mounting plate (1), and the side support scissors (6) are detachably fixed on the bracket (4) and the pressing knife assembly (5).

2. The adjustable temple scissors for a CNC loom according to claim 1, characterized in that: The fixing member (3) is a bolt, the head of the bolt is in contact with the upper surface of the installation groove (11), and the screw portion of the bolt slides along the slide groove (12) and is threadedly connected to the fixing plate (2).

3. A CNC loom with adjustable temple scissors according to claim 1 or 2, characterized in that: The bracket (4) is provided with a fastener, and the bracket (4) is fixed to the side support scissors (6) via the fastener.

4. The adjustable temple scissors for a CNC loom according to claim 3, characterized in that: The fastener comprises a column (41) and a fixing nut (42), the column (41) is fixedly mounted on the outside of the bracket (4), the center of the fixing nut (42) is threadedly connected to the column (41), and the inner side of the fixing nut (42) is in contact with the side support scissors (6).

5. The adjustable temple scissors for a CNC loom according to claim 4, characterized in that: The knife pressing assembly (5) comprises a slide bar (51), a pressure plate (52), a first spring (53) and a seat block (54); the slide bar (51) is slidably arranged on the mounting plate (1) and the side support scissors (6); the pressure plate (52) is coaxially fixed to the outer side of the slide bar (51); the two ends of the first spring (53) are respectively fixed to the pressure plate (52) and the mounting plate (1); and the outer end of the slide bar (51) slides out of the mounting plate (1) and is fixed to the seat block (54).

6. The adjustable temple scissors for a CNC loom according to claim 5, characterized in that: An inserting sleeve (43) is fixedly mounted on one side of the bracket (4) close to the sliding rod (51), and the inner end of the sliding rod (51) is plugged into the inserting sleeve (43).

7. The adjustable temple scissors for a CNC loom according to claim 1, characterized in that: The fixing member (3) comprises a positioning plate (31), a positioning assembly (32) and a separation assembly (33); the positioning plate (31) is arranged parallel to the length direction of the mounting groove (11); the bottom end of the positioning assembly (32) is plugged into the positioning plate (31); when the positioning assembly (32) and the positioning plate (31) are plugged into each other, the mounting plate (1) and the fixing plate (2) are kept fixed; and the separation assembly (33) is arranged at the bottom end of the positioning assembly (32).

8. The adjustable temple scissors for a CNC loom according to claim 7, characterized in that: The positioning plate (31) comprises a plate body (311), a slot (312) and an insert block (313); the bottom of the plate body (311) is fixed to the mounting slot (11); the slot (312) is arranged along the length direction of the plate body (311); the bottom end of the insert block (313) is plugged into the slot (312); and the top end of the insert block (313) is fixed to the positioning assembly (32).

9. The adjustable temple scissors for a CNC loom according to claim 8, characterized in that: The fixing plate (2) is provided with an insertion hole (13) whose inner wall is polygonal. The positioning assembly (32) comprises a pressing block (321), a support rod (322), a sleeve disc (323) and a second spring (324). The bottom surface of the pressing block (321) is fixed to the insertion block (313). The support rod (322) slides linearly up and down along the insertion hole (13). The outer contour of the support rod (322) matches the inner wall of the insertion hole (13). The sleeve disc (323) is fixedly mounted on the outer bottom of the support rod (322) after passing through the insertion hole (13). The upper surface of the sleeve disc (323) is fixed to the fixing plate (2) via the second spring (324).

10. The adjustable temple scissors for a CNC loom according to claim 9, characterized in that: The bottom surface of the fixed plate (2) is fixedly provided with a support plate (21). The separation assembly (33) comprises a rotating frame (331), a sticking frame (332) and a pressing frame (333). The rotating frame (331) is rotatably installed on the support plate (21). The outer end of the sticking frame (332) is fixed to the rotating frame (331), and the upper end of the sticking frame (332) is in contact with the sleeve disc (323). The outer side of the pressing frame (333) is fixed to the rotating frame (331).

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