CN220846796U

CN220846796U - Cutting device with fixed point function for spinning production

Info

Publication number: CN220846796U
Application number: CN202322282213.5U
Authority: CN
Inventors: 涂星武; 罗丽华; 魏海林
Original assignee: Fujian Shichao Industrial Co ltd
Current assignee: Fujian Shichao Industrial Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-04-26
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses a cutting device with a fixed point function for spinning production, which belongs to the technical field of spinning and comprises a processing table, wherein a fixed frame is fixed on the right side of the top of the processing table, a screw rod is connected to the front and rear positions of the top of the fixed frame in a threaded manner, the bottom of the screw rod penetrates through an inner cavity of the fixed frame and is rotationally connected with a pressing plate through a bearing.

Description

Cutting device with fixed point function for spinning production

Technical Field

The utility model relates to the technical field of spinning, in particular to a cutting device with a fixed-point function for spinning production.

Background

The textile is a generic term of spinning and weaving, but with the continuous development and perfection of a textile knowledge system and a subject system, especially after the production of technologies such as non-woven textile materials and three-dimensional composite weaving, the textile is not only the traditional hand spinning and weaving, but also the textile for clothing, industry and decoration produced by the non-woven textile technology, the modern three-dimensional weaving technology, the modern electrostatic nano-networking technology and the like.

When the spinning fabric is cut, the fixed length is needed to be cut, if the spinning fabric is cut under the condition of no tensioning, the cutting opening cannot be guaranteed to be smooth, if the fabric is required to be tensioned and cut, the traditional cutting equipment directly cuts the tensioned fabric, the cut fabric is uneven due to elastic retraction, the position of the fabric cloth head cannot be used, the fabric needs to be cut again, the waste of the fabric is caused, and meanwhile, the fixed length fabric is not of the same size.

Disclosure of utility model

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spinning production is with cutting device that has fixed point function, includes the processing platform, the right side at processing platform top is fixed with fixed frame, the screw thread connection has the lead screw around the top of fixed frame, the bottom of lead screw runs through the inner chamber to fixed frame and is connected with the clamp plate through the bearing rotation, the inner chamber of processing platform is provided with controls translation subassembly, control translation subassembly's top and run through the top to processing platform and be fixed with the movable box, the top of movable box is fixed with electric putter, electric putter's piston rod runs through the inner chamber to the movable box and is fixed with the box, the bottom of box is fixed with the backup pad, the inner chamber of box is provided with and translates the subassembly from beginning to end, the bottom of translation subassembly is fixed with the cutting knife, the bottom of cutting knife runs through backup pad and downwardly extending, the left side of movable box is fixed with the connecting plate that is laminated with the processing platform, the top front and end of connecting plate is fixed with the fixed plate, be connected with winding wind-up roller through the bearing rotation between the fixed plate, the right side of movable box is inlayed and is equipped with displacement sensor.

Preferably, the left-right translation assembly comprises a first motor fixed in the inner cavity of the processing table, a first threaded rod is fixed on an output shaft of the first motor, the other end of the first threaded rod is rotationally connected to the inner cavity of the processing table through a bearing, a first connecting block is connected to the surface of the first threaded rod through a threaded sleeve in a threaded manner, and the top of the first connecting block penetrates through the top of the processing table and is fixed to the bottom of the movable box.

Preferably, the front-back translation assembly comprises a second motor fixed in the inner cavity of the box body, a second threaded rod is fixed on an output shaft of the second motor, the other end of the second threaded rod rotates in the inner cavity of the box body through a bearing, a second connecting block is connected to the surface of the second threaded rod through a threaded sleeve in a threaded manner, and the cutting knife penetrates through the inner cavity of the box body and is fixed at the bottom of the second connecting block.

Preferably, the surface of fixed plate all is fixed with fixed box, the both ends of wind-up roll all extend to the inner chamber of fixed box and are fixed with the fixed block, all be fixed with the elasticity plectrum around the inner chamber of fixed box.

Preferably, a sliding groove is formed in the front position and the rear position of the top of the processing table, a sliding block is connected to the inner cavity of the sliding groove in a sliding mode, and the top of the sliding block penetrates through the sliding groove and is fixed to the bottom of the movable box.

Preferably, a limiting groove is formed in the bottom of the inner cavity of the movable box, and the bottom of the cutting knife extends to the inner cavity of the limiting groove.

Preferably, clamping plates are fixed on two sides of the bottom of the supporting plate, and the clamping plates are positioned on two sides of the cutting knife.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, one end of the fabric is clamped by the pressing plate driven by the screw rod, then the first motor is started, the first motor drives the first connecting block and the movable box to move leftwards through the first threaded rod, then the fabric can be tensioned by the wind-up roller under the cooperation of the spring shifting piece by utilizing the cooperation accurate displacement of the displacement sensor, and meanwhile, the electric push rod drives the box body and the supporting plate to move downwards to clamp the fabric, so that the fabric is ensured to be flat during cutting, the cutting opening is smooth, and the defect that the cutting opening is uneven is avoided, so that the actual effective use length is insufficient, and the fixed-length cutting cannot be completed.

2. According to the utility model, the cutting knife is conveniently extended into the limiting groove through the arrangement of the limiting groove, so that the cutting knife can be limited, uneven cutting of the fabric caused by shaking of the cutting knife is prevented, meanwhile, the tension of the fabric at two sides of the cutting knife is improved by the arrangement of the clamping plate, and meanwhile, the fabric cannot shrink excessively back after cutting.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial top view of a processing station according to the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is a schematic side sectional exploded perspective view of the movable case and case of the present utility model.

Reference numerals in the drawings: 1. a processing table; 2. a fixed frame; 3. a screw rod; 4. a pressing plate; 5. a left-right translation assembly; 51. a first motor; 52. a first threaded rod; 53. a first connection block; 6. a movable box; 7. an electric push rod; 8. a case; 9. a support plate; 10. a fore-aft translation assembly; 101. a second motor; 102. a second threaded rod; 103. a second connection block; 11. a cutting knife; 12. a connecting plate; 13. a fixing plate; 14. a wind-up roll; 15. a displacement sensor; 16. a fixed box; 17. a fixed block; 18. an elastic poking piece; 19. a chute; 20. a slide block; 21. a limit groove; 22. and a clamping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a cutting device with a fixed point function for spinning production, which is shown in figures 1-4, and comprises a processing table 1, wherein a fixed frame 2 is fixed on the right side of the top of the processing table 1, a screw rod 3 is connected with the front and rear positions of the top of the fixed frame 2 in a threaded manner, the bottom of the screw rod 3 penetrates through the inner cavity of the fixed frame 2 and is connected with a pressing plate 4 in a rotating manner through a bearing, a left translation assembly 5 and a right translation assembly 5 are arranged in the inner cavity of the processing table 1, the top of the left translation assembly 5 penetrates through the top of the processing table 1 and is fixed with a movable box 6, an electric push rod 7 is fixed on the top of the movable box 6, a piston rod of the electric push rod 7 penetrates through the inner cavity of the movable box 6 and is fixed with a box body 8, a supporting plate 9 is fixed on the bottom of the box body 8, a cutting knife 11 is fixed on the bottom of the box body 8, the bottom of the cutting knife 11 penetrates through the supporting plate 9 and extends downwards, a connecting plate 12 attached to the processing table 1 is fixed on the left side of the movable box 6, a connecting plate 12 is fixed on the front and the top of the movable box 6 is provided with a rolling sensor plate 13, and a rolling sensor plate 13 is fixed on the front and the rolling plate is connected with a rolling roller 13;

The lead screw 3 drives the clamp plate 4 to press from both sides the one end of surface fabric, then starts first motor 51, first motor 51 drives first linkage piece 53 and movable box 6 through first threaded rod 52 and removes to the left side, then utilize the accurate displacement of cooperation of displacement sensor 15, wind-up roll 14 can make the surface fabric tensioning simultaneously under the cooperation of spring plectrum, electric putter 7 drives box 8 and backup pad 9 and moves down and carry out the centre gripping to the surface fabric simultaneously, the guarantee surface fabric keeps level and smooth when tailorring, make tailorring the mouth smooth to avoid cutting out the unevenness, lead to actual effective use length not enough, can't accomplish the fixed length and cut.

The left-right translation assembly 5 comprises a first motor 51 fixed in the inner cavity of the processing table 1, a first threaded rod 52 is fixed on an output shaft of the first motor 51, the other end of the first threaded rod 52 is rotationally connected to the inner cavity of the processing table 1 through a bearing, a first connecting block 53 is connected to the surface of the first threaded rod 52 through a threaded sleeve in a threaded manner, the top of the first connecting block 53 penetrates through the top of the processing table 1 and is fixed to the bottom of the movable box 6, the first threaded rod 52 is driven to rotate through the first motor 51, the first connecting block 53 is moved left and right through cooperation of the threaded sleeve, the movable box 6 and the wind-up roll 14 are synchronously moved, and fixed-point cutting is completed.

The front-back translation assembly 10 comprises a second motor 101 fixed in the inner cavity of the box body 8, a second threaded rod 102 is fixed on an output shaft of the second motor 101, the other end of the second threaded rod 102 rotates in the inner cavity of the box body 8 through a bearing, a second connecting block 103 is connected to the surface of the second threaded rod 102 through a threaded sleeve in a threaded manner, the cutting knife 11 penetrates through the inner cavity of the box body 8 and is fixed at the bottom of the second connecting block 103, the second threaded rod 102 is driven to rotate through the second motor 101, and then the second threaded rod 102 drives the second connecting block 103 to move back and forth through the threaded sleeve, so that the cutting knife 11 moves and cuts the material.

The surface of fixed plate 13 all is fixed with fixed box 16, the both ends of wind-up roll 14 all extend to the inner chamber of fixed box 16 and are fixed with fixed block 17, all be fixed with elasticity plectrum 18 around the inner chamber of fixed box 16, through the drive of movable box 6, the surface fabric by clamp plate 4 centre gripping is put the material on wind-up roll 14, drives wind-up roll 14 and rotates, then wind-up roll 14 moves between elasticity plectrum 18 through fixed block 17, and elasticity plectrum 18 has elasticity spacing function to wind-up roll 14, keeps the surface fabric to last tensioning at unreeling in-process, is favorable to cutting out the level and smooth.

The spout 19 has been seted up to the front and back position at processing platform 1 top, the inner chamber sliding connection of spout 19 has slider 20, the top of slider 20 runs through spout 19 and is fixed in the bottom of movable box 6, and through the inner chamber slip of slider 20 at spout 19, conveniently spacing movable box 6 prevents that movable box 6 from taking place to rock at the in-process of controlling the removal, leads to cutting knife 11 slope, causes the surface fabric cut slope.

The limiting groove 21 has been seted up to the bottom of activity case 6 inner chamber, the bottom of cutting knife 11 extends to the inner chamber of limiting groove 21, through the setting of limiting groove 21, conveniently will cut knife 11 and extend to in the limiting groove 21, not only can carry out spacingly to cutting knife 11, prevents to cut knife 11 to rock and leads to surface fabric cut roughness.

Clamping plates 22 are fixed on two sides of the bottom of the supporting plate 9, the clamping plates 22 are located on two sides of the cutting knife 11, the tension of fabrics on two sides of the cutting knife is improved through the arrangement of the clamping plates 22, and meanwhile the fabrics cannot be excessively retracted after cutting.

During specific use, the fabric on the surface of the wind-up roller 14 penetrates through the movable box 6 and then moves into the fixed frame 2, the screw rod 3 is rotated, the screw rod 3 moves downwards to press the pressing plate 4, the pressing plate 4 is used for clamping and fixing the fabric, then the first motor 51 is started, the output shaft of the first motor 51 drives the first threaded rod 52 to rotate, the first threaded rod 52 drives the first connecting block 53 to move leftwards through the threaded sleeve, then the first connecting block 53 drives the movable box 6 and the connecting plate 12 to move leftwards, the fabric is unreeled on the wind-up roller 14, at the moment, the wind-up roller 14 rotates to drive the fixed block 17 to move between the elastic pulling pieces 18, the elastic pulling pieces 18 can limit the wind-up roller 14, the fabric is ensured to be in a tensioning state at any time, the fabric is prevented from being too loose, a gap is caused between the fabric and the fabric, when the displacement sensor 15 detects that the moving distance is coincident with a preset cutting distance, the first motor 51 is closed, then the electric push rod 7 is started, the piston rod of the electric push rod 7 drives the box 8 and the supporting plate 9 to move downwards, then the clamping plate 22 at the bottom of the supporting plate 9 clamps the fabric, then the output shaft of the second motor 101 is started, the second motor output shaft 101 is driven by the second motor to move, the second threaded rod 101 is driven by the second threaded rod 101 to move, the second threaded rod is driven by the second threaded rod to move 102 to move, and the second connecting block 102 is matched with the second threaded rod to cut smoothly, cut and cut out the fabric is cut, and cut, and the fabric is smooth, and cut, after the cut is finished, and cut, after the cut, the cut is 102 is finished, and cut, and is finished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cutting device with fixed point function for spinning production, including processing platform (1), its characterized in that: the right side at the top of the processing table (1) is fixedly provided with a fixed frame (2), screw rods (3) are connected with front and back threads at the top of the fixed frame (2), the bottom of the screw rods (3) penetrates through an inner cavity of the fixed frame (2) and is rotationally connected with a pressing plate (4) through a bearing, the inner cavity of the processing table (1) is provided with a left translation assembly (5) and a right translation assembly (5), the top of the left translation assembly and the right translation assembly (5) penetrate through the top of the processing table (1) and are fixedly provided with a movable box (6), the top of the movable box (6) is fixedly provided with an electric push rod (7), a piston rod of the electric push rod penetrates through the inner cavity of the movable box (6) and is fixedly provided with a box body (8), the bottom of the box body (8) is fixedly provided with a supporting plate (9), the inner cavity of the box body (8) is provided with a front and back translation assembly (10), the bottom of the front and back translation assembly (10) is fixedly provided with a cutting knife (11), the bottom of the cutting assembly (11) penetrates through the supporting plate (9) and downwards extends, the top of the movable box (6) to the top of the processing table (1) and is fixedly provided with a winding connecting plate (13), the right side of the movable box (6) is embedded with a displacement sensor (15).

2. A cutting device with a fixed point function for spinning production according to claim 1, characterized in that: the left-right translation assembly (5) comprises a first motor (51) fixed in the inner cavity of the processing table (1), a first threaded rod (52) is fixed on an output shaft of the first motor (51), the other end of the first threaded rod (52) is rotationally connected to the inner cavity of the processing table (1) through a bearing, a first connecting block (53) is connected to the surface of the first threaded rod (52) through a threaded sleeve, and the top of the first connecting block (53) penetrates through the top of the processing table (1) and is fixed to the bottom of the movable box (6).

3. A cutting device with a fixed point function for spinning production according to claim 1, characterized in that: the front-back translation assembly (10) comprises a second motor (101) fixed in the inner cavity of the box body (8), a second threaded rod (102) is fixed on an output shaft of the second motor (101), the other end of the second threaded rod (102) rotates in the inner cavity of the box body (8) through a bearing, a second connecting block (103) is connected to the surface of the second threaded rod (102) through a threaded sleeve, and the cutting knife (11) penetrates through the inner cavity of the box body (8) and is fixed at the bottom of the second connecting block (103).

4. A cutting device with a fixed point function for spinning production according to claim 1, characterized in that: the surface of fixed plate (13) all is fixed with fixed box (16), the both ends of wind-up roll (14) all extend to the inner chamber of fixed box (16) and are fixed with fixed block (17), all be fixed with elasticity plectrum (18) around fixed box (16) inner chamber.

5. A cutting device with a fixed point function for spinning production according to claim 1, characterized in that: the processing bench is characterized in that a sliding groove (19) is formed in the front position and the rear position of the top of the processing bench (1), a sliding block (20) is connected to the inner cavity of the sliding groove (19) in a sliding mode, and the top of the sliding block (20) penetrates through the sliding groove (19) and is fixed to the bottom of the movable box (6).

6. A cutting device with a fixed point function for spinning production according to claim 1, characterized in that: the bottom of the inner cavity of the movable box (6) is provided with a limiting groove (21), and the bottom of the cutting knife (11) extends to the inner cavity of the limiting groove (21).

7. A cutting device with a fixed point function for spinning production according to claim 1, characterized in that: clamping plates (22) are fixed on two sides of the bottom of the supporting plate (9), and the clamping plates (22) are located on two sides of the cutting knife (11).