CN219793406U

CN219793406U - Cutting device is used in processing of knitting surface fabric of high accuracy

Info

Publication number: CN219793406U
Application number: CN202223536373.XU
Authority: CN
Inventors: 田林林
Original assignee: Xinjiang Jingpu Fashion Technology Co ltd
Current assignee: Xinjiang Jingpu Fashion Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-10-03
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a cutting device for processing a high-precision knitted fabric, and relates to the technical field of fabric processing. Comprises a base, a cutting knife, a controller and a driving mechanism capable of driving the cutting knife to move up and down; the controller is installed in the control box, still includes elevating system, elevating system connects the clamp plate. The utility model provides a cutting device for processing a knitted fabric with high precision, which is characterized in that a pressing plate and a lifting mechanism are arranged, the pressing plate can be pressed on the upper side of the knitted fabric during cutting, so that the knitted fabric and a proofing paper at the cutting part are not easy to bend during cutting, the cutting position error of a cutting knife is avoided, the cutting precision is improved, the cutting knife can be polished in an interlaced manner during the cutting of the knitted fabric by arranging a knife block and other parts, only an installation seat is required to be moved up and down during polishing, the time is short, the cutting work of the knitted fabric is not delayed, and the cutting speed of the knitted fabric can be improved.

Description

Cutting device is used in processing of knitting surface fabric of high accuracy

Technical Field

The utility model relates to the technical field of fabric processing, in particular to a cutting device for high-precision knitted fabric processing.

Background

Cloth is a material commonly used in decorative materials. Including various fabrics such as chemical fiber carpets, non-woven wallboards, linen, nylon fabrics, colored rubberized fabrics, flannelette and the like. Cloth plays a considerable role in decorative displays, often a major force that is not negligible in the overall sales space. The cloth is used for wall surface decoration, partition and background treatment in a large quantity, and good commercial space display style can be formed.

The whole cloth is required to be cut into single cloth with different patterns before clothes are sewn, in some small factories, in order to reduce investment, most of the cloth is cut by a small cutting machine, most of the cloth is cut together in the cutting process, in order to improve efficiency, the existing cutting machine lacks a fixing mechanism for the cloth and the proofing paper, the cloth and the proofing paper are easy to bend in the cutting process, so that the cutting accuracy is reduced, and the subsequent sewing is affected; meanwhile, the existing cutting machine lacks a cutter polishing mechanism, and once the sharpness of the cutter is insufficient in use, the cutter cannot cut the cloth smoothly, so that lines at the cut can be scattered, and the sewn finished clothing has a ugly appearance.

Disclosure of Invention

The utility model provides a cutting device for processing a knitted fabric with high accuracy, which solves the technical problems set forth in the background art.

In order to solve the technical problems, the cutting device for processing the knitted fabric with high accuracy comprises a base, a cutting knife, a controller and a driving mechanism capable of driving the cutting knife to move up and down;

the controller is arranged in the control box and further comprises a lifting mechanism, the lifting mechanism is connected with the pressing plate and used for driving the pressing plate to move up and down, and the lifting mechanism is arranged on the fixing frame;

still include the clamping plate, the specific quantity of clamping plate is two, and two clamping plates are located the front and back both sides of cutting knife respectively, and the clamping plate revolutes the rotation axis, and the clamping plate is close to one side of cutting knife and install the piece of whetting a knife, the clamping plate is connected the arc piece, the arc piece inserts the arc inslot in the mount pad, and but arc piece and arc inslot relative rotation, the mount pad setting is on the mount.

Preferably, the driving mechanism comprises a driving motor, one end of an output shaft of the driving motor is connected with a cam, a connecting rod is installed on the cam, the connecting rod is inserted into the lifting frame, and a chute is arranged at the position of the lifting frame corresponding to the connecting rod.

Preferably, the connecting rod and the inner wall of the chute can slide relatively, the lifting frame is positioned in the control box and can slide relatively up and down with the inner wall of the control box, the lifting frame is connected with the cutting knife, the base is provided with a groove, and the cutting knife and the groove can slide relatively up and down.

Preferably, the lifting mechanism adopts a hydraulic cylinder.

Preferably, the arc-shaped block is connected with an elastic plate, the elastic plate is used for extruding the arc-shaped block to enable the arc-shaped block to rotate towards one side close to the cutting knife face, and the elastic plate is clamped into the arc-shaped groove.

Preferably, the mounting seat is provided with a handheld handle, the mounting seat is connected with the top plate through a spring rope, and the top plate is arranged on the fixing frame.

Preferably, the cutter comprises a cutter body, a cutter blade and a cutter blade, wherein the cutter blade is arranged on the cutter body, the cutter blade is connected with the cutter blade, and the cutter blade is connected with the cutter blade.

Compared with the related art, the cutting device for processing the knitted fabric with high accuracy has the following beneficial effects:

the utility model provides a cutting device for processing a knitted fabric with high accuracy, which is characterized in that a pressing plate and a lifting mechanism are arranged, so that the pressing plate can be pressed on the upper side of the knitted fabric during cutting, and the knitted fabric and proofing paper at the cutting part are not easy to bend during cutting, thereby avoiding error in the cutting position of a cutting knife and improving the cutting accuracy.

The utility model provides a cutting device for processing a knitted fabric with high precision, which is characterized in that a knife sharpening block and other parts are arranged, so that a cutting knife can be polished in an interlaced manner in the process of cutting the knitted fabric, and only a mounting seat is required to be moved up and down during polishing, the time is less, the cutting work of the knitted fabric is not delayed, and the cutting speed of the knitted fabric can be improved.

Drawings

Fig. 1 is a schematic structural view of a cutting device for processing a knitted fabric with high accuracy.

Fig. 2 is a schematic view showing a partial structure of a clamping plate in a cutting device for processing a knitted fabric with high accuracy.

Fig. 3 is a schematic view showing a partial structure of a clamping plate of a cutting device for processing a knitted fabric with high accuracy.

Fig. 4 is a split view of an arc block and a mounting seat in a cutting device for processing a high-precision knitted fabric.

Fig. 5 is a schematic diagram showing the internal structure of a control box in a cutting device for processing a knitted fabric with high accuracy.

Reference numerals in the drawings: 1. a base; 2. a cutting knife; 3. a driving mechanism; 301. a driving motor; 302. a cam; 303. a lifting frame; 304. a connecting rod; 4. a control box; 5. a lifting mechanism; 6. a pressing plate; 7. a fixing frame; 8. a clamping plate; 9. a knife sharpening block; 10. an arc-shaped block; 11. a mounting base; 12. an elastic plate; 13. a spring cord; 14. a top plate; 15. and a stop block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

1-5, the utility model includes the base 1, cuts the cutter 2, controller, also include the driving mechanism 3 that can drive the cutter 2 to move up and down, the driving mechanism 3 includes the driving motor 301, one end of output shaft of the driving motor 301 connects the cam 302, install the connecting rod 304 on the cam 302, the connecting rod 304 is inserted into lifting frame 303, and the position where the lifting frame 303 corresponds to connecting rod 304 has slide grooves, the connecting rod 304 can slide relatively with the inner wall of slide groove, lifting frame 303 locates in control box 4, and it can slide relatively up and down with the inner wall of control box 4, lifting frame 303 connects with cutting cutter 2, there is a groove on the base 1, cutting cutter 2 can slide relatively up and down with the groove; laying a plurality of layers of knitted fabrics on a workbench in a flat manner, laying a proofing paper on the upper layer of the knitted fabrics, inserting a base 1 into the bottom layer of the knitted fabrics, driving a cutting knife 2 to move up and down through a driving mechanism 3, and pushing the cutting knife 2 and the base 1 along marks on the proofing paper, so that the knitted fabrics are cut;

the controller is arranged in the control box 4 and further comprises a lifting mechanism 5, the lifting mechanism 5 is connected with the pressing plate 6, the lifting mechanism 5 is used for driving the pressing plate 6 to move up and down, the lifting mechanism 5 adopts a hydraulic cylinder, and the lifting mechanism 5 is arranged on the fixing frame 7; the pressing plate 6 is positioned on the upper side of the knitted fabric and the proofing paper and is pressed on the upper side of the pressing plate 6 through the lifting mechanism 5, so that the knitted fabric and the proofing paper at the cutting part are not easy to bend during cutting, errors in the cutting position of the cutting knife 2 are avoided, and the cutting accuracy is improved;

the cutter blade cutter also comprises two clamping plates 8, the specific number of the clamping plates 8 is two, the two clamping plates 8 are respectively positioned at the front side and the rear side of the cutter blade 2, the clamping plates 8 rotate around the rotating shaft, one side of the clamping plates 8 close to the cutter blade 2 is provided with a knife sharpening block 9, the clamping plates 8 are connected with an arc block 10, the arc block 10 is inserted into an arc groove in a mounting seat 11, the arc block 10 and the arc groove can rotate relatively, the arc block 10 is connected with an elastic plate 12, the elastic plate 12 is used for extruding the arc block 10 to enable the arc block 10 to rotate towards one side close to the cutter surface of the cutter blade 2, the elastic plate 12 is clamped into the arc-shaped groove, the mounting seat 11 is arranged on the fixed frame 7, the mounting seat 11 is provided with a handheld handle, the mounting seat 11 is connected with the top plate 14 through the spring rope 13, the top plate 14 is arranged on the fixed frame 7, the elastic plate also comprises two check blocks 15, the two check blocks 15 are positioned between the two knife sharpening blocks 9 and the cutting knife 2, the check blocks 15 are arranged on the control box 4, a gap exists between the side surface of the check block 15, which is close to one side of the cutting knife 2, and the knife surface of the cutting knife 2, and the check blocks 15 are arranged from top to bottom to an inclined surface, which is close to one side of the cutting knife 2; in the long-time in-process of using of cutting knife 2, its sharp degree reduces, pulling mount pad 11 moves to the downside, when leaving the position department of dog 15, two clamping plates 8 can move to the one side that is close to cutting knife 2 face with sharpening piece 9 under the extrusion of elastic plate 12, press close to the cutting knife 2 face, along cutting knife 2 reciprocates the mount pad 11 sharpening piece 9 can rub with cutting knife 2's face, sharpen it, it is more quick when cutting knitting cloth like this, can not appear the end of a thread and cut off and lead to the circumstances that the whole knitting cloth goes up the line to scatter, better maintenance knitting cloth's integrality.

Working principle:

lay the knitting surface fabric of multilayer on the workstation level, lay the design paper on knitting surface fabric's upper strata, later insert knitting surface fabric bottom with base 1, drive through actuating mechanism 3 and cut cutter 2 and reciprocate, follow the trace on the design paper later and promote and cut cutter 2 and base 1 to cut knitting surface fabric, after cutting a period of time, pulling mount pad 11 reciprocates, polishes cutter 2, grinds sharp with the blade of cutting cutter 2, and is more convenient when follow-up cutting like this.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The cutting device for processing the knitted fabric with high precision comprises a base (1), a cutting knife (2) and a controller, and is characterized by further comprising a driving mechanism (3) capable of driving the cutting knife (2) to move up and down;

the controller is arranged in the control box (4) and further comprises a lifting mechanism (5), the lifting mechanism (5) is connected with the pressing plate (6), the lifting mechanism (5) is used for driving the pressing plate (6) to move up and down, and the lifting mechanism (5) is arranged on the fixing frame (7);

still including clamping plate (8), clamping plate (8) specific quantity is two, and two clamping plates (8) are located the front and back both sides of cutting knife (2) respectively, and clamping plate (8) revolute the rotation of axle, and clamping plate (8) are close to one side of cutting knife (2) and install and whet a knife piece (9), arc piece (10) are connected to clamping plate (8), arc piece (10) insert in the arc wall in mount pad (11), and arc piece (10) and arc wall can rotate relatively, mount pad (11) set up on mount (7).

2. The cutting device for processing the knitted fabric with high accuracy according to claim 1, wherein the driving mechanism (3) comprises a driving motor (301), one end of an output shaft of the driving motor (301) is connected with a cam (302), a connecting rod (304) is mounted on the cam (302), the connecting rod (304) is inserted into the lifting frame (303), and a chute is formed in the position, corresponding to the connecting rod (304), of the lifting frame (303).

3. The cutting device for processing the knitted fabric with high precision according to claim 2, wherein the connecting rod (304) and the inner wall of the chute can slide relatively, the lifting frame (303) is positioned in the control box (4) and can slide relatively up and down with the inner wall of the control box (4), the lifting frame (303) is connected with the cutting knife (2), a groove is arranged on the base (1), and the cutting knife (2) and the groove can slide relatively up and down.

4. The cutting device for processing the knitted fabric with high precision according to claim 1, wherein the lifting mechanism (5) adopts a hydraulic cylinder.

5. The cutting device for processing the knitted fabric with high precision according to claim 1, wherein the arc-shaped block (10) is connected with the elastic plate (12), the elastic plate (12) is used for extruding the arc-shaped block (10) to enable the arc-shaped block to rotate towards one side close to the knife face of the cutting knife (2), and the elastic plate (12) is clamped into the arc-shaped groove.

6. The cutting device for processing the knitted fabric with high precision according to claim 1, wherein the mounting seat (11) is provided with a handheld handle, the mounting seat (11) is connected with the top plate (14) through a spring rope (13), and the top plate (14) is arranged on the fixing frame (7).

7. The cutting device for processing the knitted fabric with high precision according to claim 1, further comprising two check blocks (15), wherein the two check blocks (15) are positioned between the two knife sharpening blocks (9) and the cutting knife (2), the check blocks (15) are arranged on the control box (4), a gap exists between the side surface of the check block (15) close to one side of the cutting knife (2) and the knife surface of the cutting knife (2), and the check blocks (15) are arranged from top to bottom to an inclined surface of one side close to the cutting knife (2).