CN210262224U - Center roller adjusting mechanism of vertical knife type high-speed numerical control fabric dividing machine - Google Patents
Center roller adjusting mechanism of vertical knife type high-speed numerical control fabric dividing machine Download PDFInfo
- Publication number
- CN210262224U CN210262224U CN201920789994.8U CN201920789994U CN210262224U CN 210262224 U CN210262224 U CN 210262224U CN 201920789994 U CN201920789994 U CN 201920789994U CN 210262224 U CN210262224 U CN 210262224U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- central roller
- sliding connecting
- numerical control
- adjusting mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a found high-speed numerical control fabric of sword formula cut-off machine's central roller adjustment mechanism, the position of correspondence on the relative side of left wallboard and right wallboard of mutual parallel arrangement is equipped with a set of rectilinear movement device respectively, and the center roller is connected between two sets of rectilinear movement devices, rectilinear movement device includes through fixed sliding connection board one of bolted connection and sliding connection board two, is equipped with linear guide on sliding connection board one's medial surface, is equipped with central roller support on the lateral surface, is equipped with the nut on the medial surface of sliding connection board one was kept away from to sliding connection board two, wears out sliding connection board two outsides after lead screw one end is connected with the nut, and the lead screw other end passes through the shaft coupling and is connected with power device. The vertical cutter type high-speed numerical control fabric cutting machine is suitable for spacing fabrics with any thickness by arranging the adjusting mechanism, the cut fabrics are smoother in pile and uniform in pile height, the mechanical structure of the mechanism is compact, and the working process is more efficient and stable.
Description
Technical Field
The utility model belongs to the field of textile machinery, especially a center roller adjustment mechanism of high-speed numerical control fabric separate divider of vertical knife formula.
Background
The fabric dividing machine is a mechanical device for dividing and processing the interval fabrics produced by various warp knitting machines. The spacer fabric is a cloth woven by a warp knitting machine, wherein base fabrics are arranged on two sides, and a plush fabric is arranged in the middle. The fabric dividing machine is used for dividing the spacer fabric and forming an A surface and a B surface of the independent fabric, and the pile heights of the A surface and the B surface of the divided fabric are required to be consistent and smooth.
A central roller is arranged in the fabric dividing machine, and the purpose of the central roller is to enable the space fabric to tangentially bypass the central roller, then the knife belt can be perpendicular to the pile of the space fabric, and the knife belt is arranged in the center of the space fabric. The existing fabric cutting machine is only provided with a central roller, but is not provided with a mechanism for adjusting the central roller, so that the requirements of smoothness and consistent height of the pile of the A surface and the B surface of a fabric after the separation fabric with different thicknesses is not met, and the requirements that the cutter belt is perpendicular to the separation fabric and the cutter belt is arranged in the center of the separation fabric when the separation fabric with a certain thickness is cut can only be met.
Disclosure of Invention
In order to solve the problem, the utility model provides a found high-speed numerical control fabric of sword formula cut apart center roller adjustment mechanism can be according to the difference of spacer fabric thickness, adjusts the position of center roller to the spacer fabric that reaches different thickness is around the central roller back sword area homoenergetic and perpendicular and the purpose at spacer fabric center is arranged in to the sword area with the pile of spacer fabric tangentially.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme: the utility model provides a found central roller adjustment mechanism of high-speed numerical control fabric separate divider of sword formula, the position of correspondence on the relative side of left wallboard and right wallboard of mutual parallel arrangement is equipped with a set of rectilinear movement device respectively, and the center roller is connected between two sets of rectilinear movement devices, rectilinear movement device includes sliding connection board one and sliding connection board two fixed through bolted connection, is equipped with linear guide on sliding connection board one's medial surface, is equipped with central roller support on the lateral surface, is equipped with the nut on sliding connection board two one end medial surfaces of keeping away from sliding connection board one, and lead screw one end is connected the back through screw-thread fit's mode and nut and is passed two coupling nut of sliding connection board's terminal surface and stretch out two outsides of sliding connection board behind, and the lead screw other.
Furthermore, the linear guide rail comprises a sliding block fixedly connected with one inner side face of the sliding connection plate and a sliding rail fixedly connected with the wallboard, and the sliding block can do linear motion along the sliding rail.
Further, center roller support includes half-circular arc's upper bracket and undersetting, and the undersetting passes through bolt fixed connection on the concave circular step on a sliding connection board lateral surface, and upper bracket fixed connection is in the undersetting top, and at the upper bracket and the undersetting enclose to close the inner ring that forms and be equipped with the bearing, and the both ends of center roller are fixed respectively through interference fit at the inner circle of the bearing of corresponding one side.
Furthermore, two ends of the inner side surface of the lower support are respectively provided with a positioning pin, and a positioning pin hole is formed in the position, corresponding to the positioning pin, of the outer side surface of the sliding connecting plate.
Furthermore, the power device comprises a servo motor and a servo motor support, the servo motor is fixedly connected to the servo motor support through bolts, the servo motor support is fixedly connected to a wall plate on one corresponding side through bolts, and an output shaft of the servo motor is connected with one end of the screw rod through a coupler.
Furthermore, a screw rod protective cover is fixedly connected to the outer side face of one end, away from the sliding connection plate I, of the sliding connection plate II through a bolt, and the part, extending out of the sliding connection plate II, of the screw rod is arranged in the screw rod protective cover.
Furthermore, one end of the sliding connecting plate II, which is connected with the sliding connecting plate I, is provided with an inward-concave arc to prevent position interference with the central roller support.
Furthermore, the first sliding connection plate is a square flat plate, the thickness of the concave circular step is 3-10 mm, and the center of the concave circle coincides with the center of the first sliding connection plate.
The utility model has the advantages that:
1. the central roller adjusting mechanism of the vertical knife type high-speed numerical control fabric cutting machine is controlled by a numerical control system, and the central roller can move for a corresponding distance only by setting the moving value of the central roller on a display screen of the numerical control system, so that the operation is convenient;
2. the servo motor and the servo motor support are arranged in the central roller adjusting mechanism, so that the whole structure is compact in design and small in occupied space;
3. the vertical knife type high-speed numerical control fabric cutting machine is suitable for spacing fabrics with any thickness by arranging the adjusting mechanism, and the cut fabrics are smoother in plush and more uniform in plush height.
Drawings
FIG. 1 is a schematic structural view of a central roller adjusting mechanism of a vertical knife type high-speed numerical control fabric cutting machine disclosed by the invention;
fig. 2 is a schematic structural diagram of a linear motion device according to the present disclosure;
FIG. 3 is a schematic view of a connection structure of a linear motion device and a power device according to the present disclosure;
FIG. 4 is a schematic structural view of a center roll support of the present disclosure;
fig. 5 is a schematic diagram of a center roll adjustment process of the present novel disclosure.
Wherein, 1-left wall plate, 2-right wall plate, 3-linear moving device, 4-central roller, 5-sliding connecting plate I, 6-sliding connecting plate II, 7-linear guide rail, 8-central roller support, 9-nut, 10-screw rod, 11-coupler, 12-power device, 13-knife belt, 14-spacer fabric;
71-slider, 72-slide;
81-upper support, 82-lower support, 83-concave circular step, 84-bearing, 85-positioning pin;
101-screw rod protective cover;
121-servo motor, 122-servo motor support.
Detailed Description
The following description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings of fig. 1-5, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
In order to adjust the position of the central roller according to the thickness of the spacer fabric and further enable the pile of the A surface and the B surface of the fabric to be smoother and the pile height to be more uniform, the invention discloses a central roller adjusting mechanism of a vertical knife type high-speed numerical control fabric cutting machine, a group of linear moving devices 3 are respectively arranged at corresponding positions on opposite side surfaces of a left wall plate 1 and a right wall plate 2 which are arranged in parallel, a central roller 4 is connected between the two groups of linear moving devices 3, the linear moving device 3 comprises a sliding connecting plate I5 and a sliding connecting plate II 6 which are fixedly connected through bolts, the inner side face of the sliding connection plate I5 is provided with a linear guide rail 7, the linear guide rail 7 comprises a sliding block 71 fixedly connected with the inner side face of the sliding connection plate I5 and a sliding rail 72 fixedly connected with the wall plate, and the sliding block 71 can do linear motion along the sliding rail 72.
A central roller support 8 is arranged on the outer side surface of the first sliding connection plate 5, the central roller support 8 comprises a semicircular arc-shaped upper support 81 and a semicircular arc-shaped lower support 82, the lower support 82 is fixedly connected to a concave circular step 83 on the outer side surface of the first sliding connection plate 5 through a bolt, the first sliding connection plate 5 is a square flat plate, the thickness of the concave circular step 83 is 3 mm, and the center of a concave circle coincides with the center of the first sliding connection plate 5; the upper support 81 is fixedly connected above the lower support 82, a bearing 84 is arranged in an inner ring formed by enclosing the upper support 81 and the lower support 82, and two ends of the central roller 4 are respectively fixed on the inner ring of the bearing 84 on the corresponding side through interference fit.
In order to more accurately determine the installation position of the lower support 81, two ends of the inner side surface of the lower support 82 are respectively provided with a positioning pin 85, and a positioning pin hole is formed in the outer side surface of the first sliding connection plate 5 corresponding to the positioning pin 85. The positioning pins 85 are first inserted into the corresponding positioning pin holes for positioning before bolting.
The nut 9 is arranged on the inner side face of one end, far away from the sliding connection plate I5, of the sliding connection plate II 6, one end of the screw rod 10 is connected with the nut 9 in a threaded fit mode, penetrates through the sliding connection plate II 6 and is connected with the end face of the nut 9, then extends out of the sliding connection plate II 6, the outer portion of the end face is fixedly connected with a screw rod protection cover 101 through a bolt, the portion, extending out of the sliding connection plate II 6, of the screw rod 10 is arranged in the screw rod protection cover 101, and the other end of the screw rod 10. The second sliding block connecting plate 6 is in a hollow square shell shape, and a power device 12 is placed in the square shell shape in a sufficient size.
The power device 12 comprises a servo motor 121 and a servo motor support 122, the servo motor 121 is fixed on the servo motor support 122 through a bolt, the servo motor support 122 is fixed on a wall plate on one corresponding side through a bolt, and an output shaft of the servo motor 121 is connected with one end of the screw rod 10 through a coupler 11.
In order to prevent the second sliding connecting plate 6 from interfering with the central roller support 8 in position, an inward concave arc is arranged at one end of the second sliding connecting plate 6, which is connected with the first sliding connecting plate 5.
The specific adjustment procedure is illustrated below:
when the vertical fabric dividing machine divides the spacer fabric, the surface A and the surface B of the spacer fabric are drawn to move upwards all the time, and the cutter belt cuts the spacer fabric from the plush fabric in the middle of the spacer fabric. When the vertical knife type high-speed numerical control fabric cutting machine cuts apart spacer fabrics with different thicknesses, a user can set a moving value of the central roller on a display screen of the numerical control system according to the thickness of the spacer fabrics, if the thickness of the spacer fabrics is increased by 4 mm, the central roller moves by 2 mm, the numerical control system controls the servo motor to rotate, the servo motor drives the screw rod to move so as to drive the sliding connecting plate to do linear motion along the sliding rail, and finally the position of the central roller is changed.
As shown in fig. 5, assuming that the thickness of the spacer fabric shown in the illustration of part a in fig. 5 is 10 mm, the knife belt is exactly positioned at the center of the pile of the spacer fabric and is perpendicular to the spacer fabric, and thus the pile heights of the a side and the B side of the divided spacer fabric can be ensured to be consistent. However, when the thickness of the spacer fabric is greater than 10 mm, as shown in the part B of the illustration in fig. 5, the knife belt has a certain offset relative to the right side of the plush center of the spacer fabric, C is the moving direction of the central roller, and the offset is half of the increment of the thickness of the spacer fabric, so as to ensure that the knife belt can be perpendicular to the plush of the spacer fabric and the knife belt is arranged at the center of the spacer fabric; similarly, when the thickness of the spacer fabric is less than 10 mm, the central roller correspondingly adjusts a certain distance to the left side.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. A central roller adjusting mechanism of a vertical knife type high-speed numerical control fabric cutting machine is characterized in that a group of linear moving devices (3) are respectively arranged at corresponding positions on opposite side surfaces of a left wall plate (1) and a right wall plate (2) which are arranged in parallel, a central roller (4) is connected between the two groups of linear moving devices (3), each linear moving device (3) comprises a sliding connecting plate I (5) and a sliding connecting plate II (6) which are fixedly connected through a bolt, a linear guide rail (7) is arranged on the inner side surface of the sliding connecting plate I (5), a central roller support seat (8) is arranged on the outer side surface of the sliding connecting plate I (6), a nut (9) is arranged on the inner side surface of one end, far away from the sliding connecting plate I (5), of a screw rod (10) is connected with the nut (9) in a threaded fit mode and then penetrates through the end surface of the sliding connecting plate II (6) to be connected with the nut, the other end of the screw rod (10) is connected with a power device (12) through a coupling (11).
2. The central roller adjusting mechanism of the vertical knife type high-speed numerical control fabric cutting machine as claimed in claim 1, characterized in that the linear guide rail (7) comprises a slide block (71) fixedly connected with the inner side surface of the first sliding connecting plate (5) and a slide rail (72) fixedly connected with the wall plate, and the slide block (71) can move linearly along the slide rail (72).
3. The central roller adjusting mechanism of the vertical knife type high-speed numerical control fabric cutting machine as claimed in claim 2, characterized in that the central roller support (8) comprises a semicircular arc-shaped upper support (81) and a semicircular arc-shaped lower support (82), the lower support (82) is fixedly connected on a concave circular step (83) on the outer side surface of the sliding connection plate I (5) through a bolt, the upper support (81) is fixedly connected above the lower support (82), a bearing (84) is arranged in an inner ring formed by enclosing the upper support (81) and the lower support (82), and two ends of the central roller (4) are respectively fixed on the inner ring of the bearing (84) on the corresponding side through interference fit.
4. The central roller adjusting mechanism of the vertical knife type high-speed numerical control fabric cutting machine according to claim 3, wherein the power device (12) comprises a servo motor (121) and a servo motor support (122), the servo motor (121) is fixed on the servo motor support (122) through bolt connection, the servo motor support (122) is fixed on the wall plate on the corresponding side through bolt connection, and an output shaft of the servo motor (121) is connected with one end of the screw rod (10) through a coupling (11).
5. The adjusting mechanism of the central roller of the vertical knife type high-speed numerical control fabric cutting machine according to claim 4, characterized in that two ends of the inner side surface of the lower support (82) are respectively provided with a positioning pin (85), and a positioning pin hole is arranged on the outer side surface of the first sliding connecting plate (5) at a position corresponding to the positioning pin (85).
6. The adjusting mechanism of the central roller of the vertical knife type high-speed numerical control fabric cutting machine according to claim 5, characterized in that a screw rod protecting cover (101) is fixedly connected to the outer side surface of one end of the second sliding connecting plate (6) far away from the first sliding connecting plate (5) through a bolt, and the part of the screw rod (10) extending out of the second sliding connecting plate (6) is arranged in the screw rod protecting cover (101).
7. The adjusting mechanism of the central roller of the vertical knife type high-speed numerical control fabric cutting machine as claimed in claim 6, wherein the end of the sliding connecting plate II (6) connected with the sliding connecting plate I (5) is provided with an inward concave arc.
8. The adjusting mechanism of the central roller of the vertical knife type high-speed numerical control fabric cutting machine as claimed in claim 7, characterized in that the first sliding connecting plate (5) is a square flat plate, the thickness of the concave circular step (83) is 3-10 mm, and the center of the concave circle coincides with the center of the first sliding connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789994.8U CN210262224U (en) | 2019-05-29 | 2019-05-29 | Center roller adjusting mechanism of vertical knife type high-speed numerical control fabric dividing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789994.8U CN210262224U (en) | 2019-05-29 | 2019-05-29 | Center roller adjusting mechanism of vertical knife type high-speed numerical control fabric dividing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210262224U true CN210262224U (en) | 2020-04-07 |
Family
ID=70039216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920789994.8U Active CN210262224U (en) | 2019-05-29 | 2019-05-29 | Center roller adjusting mechanism of vertical knife type high-speed numerical control fabric dividing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210262224U (en) |
-
2019
- 2019-05-29 CN CN201920789994.8U patent/CN210262224U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108842434B (en) | Cloth cutting device for garment processing | |
| CN108842425A (en) | A kind of clothes processing cutting equipment | |
| CN210262224U (en) | Center roller adjusting mechanism of vertical knife type high-speed numerical control fabric dividing machine | |
| CN103587989B (en) | Non-woven fabric offcut regenerative apparatus | |
| CN202323342U (en) | Cloth feeding device for sewing machine with button hole | |
| CN103789989A (en) | Numerical-control textile cutting table | |
| CN202430393U (en) | Raddle traversing device of warp beam warping machine | |
| CN213113793U (en) | Cross lapping machine broad width adjusting device | |
| CN109363835B (en) | Non-woven fabrics motion position correction equipment that preparation panty-shape diapers were used | |
| CN213443482U (en) | Cam groove displacement mechanism | |
| CN104726974A (en) | Spinning machine and table holder | |
| CN212923926U (en) | Spinning machine feed carrier convenient to use | |
| CN211446024U (en) | Cotton feeding adjusting device and carding machine | |
| CN211680321U (en) | Cutting device for plate processing | |
| CN209405104U (en) | A kind of non-woven fabrics movement position apparatus for correcting preparing paper diaper | |
| CN210551634U (en) | Flat-pushing type feeding mechanism for fabric cutting machine | |
| CN210458655U (en) | Knife belt adjusting system of vertical knife type high-speed numerical control fabric cutting machine | |
| CN208558414U (en) | Cup body cardboard excision forming device | |
| CN207749317U (en) | A kind of cloth feeding limiting device of forming machine | |
| CN219137238U (en) | Fabric cutting device | |
| CN218932699U (en) | Equidistant cutting device for fabric | |
| CN220079319U (en) | Jacquard machine convenient for adjusting width of woven belt | |
| CN213195861U (en) | Cutting device for processing copper strips for cables | |
| CN218969630U (en) | Equal-length shearing device | |
| CN214115865U (en) | Positioning device for high-speed numerical control knitting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |