CN217579468U - Non-woven fabric slitting device - Google Patents
Non-woven fabric slitting device Download PDFInfo
- Publication number
- CN217579468U CN217579468U CN202221713338.8U CN202221713338U CN217579468U CN 217579468 U CN217579468 U CN 217579468U CN 202221713338 U CN202221713338 U CN 202221713338U CN 217579468 U CN217579468 U CN 217579468U
- Authority
- CN
- China
- Prior art keywords
- slitting
- knife
- shaft
- cutter
- sword
- 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 provides a non-woven fabric slitting device, which belongs to the technical field of non-woven fabric slitting, and comprises two cutter frame seats, wherein the two cutter frame seats are fixedly connected with an external frame; the lower cutter shaft is arranged between the two tool rest seats and is connected with the tool rest seats through a bearing; the lower cutters of the slitting cutter are uniformly distributed on the lower cutter shaft; the guide shafts are fixedly arranged at the tops of the tool rest seats, and two guide shafts are arranged on each tool rest seat; the utility model discloses a set up slitting sword cylinder that opens and shuts and slitting sword lift cylinder, the position of arbor in the control, the descending of arbor is close with lower arbor in the control of slitting sword lift cylinder, slitting sword cylinder control slitting sword that opens and shuts goes up the sword and the laminating of slitting sword lower knife, because the setting of elastic component, can guarantee to keep the laminating constantly when the rotatory sword of slitting sword upper knife and slitting sword lower knife, the stable non-woven fabrics that opens need not again artifical confirmation adjustment, high operation convenience, the effectual production efficiency that has improved.
Description
Technical Field
The utility model relates to a non-woven fabrics cutting equipment technical field, concretely relates to device is cut to non-woven fabrics.
Background
The non-woven fabrics is the main raw materials of wet piece of cloth, and the female roll body of non-woven fabrics of purchasing in the market is great, needs to cut it into the bundling of wanting the width before the use, and the device automation is relatively poor is cut to present current non-woven fabrics, when cutting, still needs the manual work to adjust the cooperation of device to ensure to cut the precision, the operation is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a device is cut to non-woven fabrics, convenient operation not only, the width is cut to the non-woven fabrics moreover can be adjusted wantonly, and the whole operation of device is stable.
In order to solve the technical problem, the utility model provides a device is cut to non-woven fabrics, include
Two tool rest seats are arranged and are fixedly connected with an external machine frame;
the lower cutter shaft is arranged between the two tool rest seats and is connected with the tool rest seats through a bearing;
the lower cutters of the slitting cutter are uniformly distributed on the lower cutter shaft;
the guide shafts are fixedly arranged at the tops of the tool rest seats, and two guide shafts are arranged on each tool rest seat;
the two tool rest sliding blocks are arranged and are connected with the guide shaft in a sliding manner;
the upper cutter shaft is arranged between the two tool rest sliding blocks and is rotationally connected with the tool rest sliding blocks;
the slitting knife upper knives are uniformly distributed on the upper knife shaft, matched with the slitting knife lower knife and used for slitting the non-woven fabric mother rolls;
the slitting knife opening and closing cylinder is used for pushing the upper knife shaft to enable the lower slitting knife to be attached to the upper slitting knife and is arranged on one knife rest slide block, and an output shaft of the slitting knife opening and closing cylinder is connected with the upper knife shaft;
the slitting knife lifting cylinders are arranged at the tops of the guide shafts and used for lifting the upper knife shafts, and the number of the slitting knife lifting cylinders is two;
the two slitting knife gears are fixedly arranged on the upper knife shaft and the lower knife shaft respectively;
and the main transmission synchronizing wheel is fixedly arranged on the lower cutter shaft and is in transmission connection with an external driving motor.
Furthermore, threaded holes are formed in the upper slitter of the slitting knife and the lower slitter of the slitting knife, and fastening bolts are connected with the threaded holes in an internal thread mode.
Furthermore, the slitting knife upper knife comprises an upper knife holder sleeved on the upper knife shaft and a blade arranged on the upper knife holder, and one side of the blade close to the slitting knife lower knife is provided with a limiting piece fixedly connected with the upper knife holder.
Furthermore, an elastic part is arranged on one side of the blade, which is far away from the lower knife of the slitting knife.
Furthermore, a circular truncated cone is integrally formed on one side, close to the elastic piece, of the upper cutter holder, the elastic piece is an annular spring, and the annular spring is sleeved on the circular truncated cone.
Further, the cross section of the blade is arc-shaped.
Further, an air cylinder connecting shaft sleeve is fixedly connected to an output shaft of the slitting knife opening and closing air cylinder, and the other end of the air cylinder connecting shaft sleeve is connected with the upper knife shaft through a bearing.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
1. the utility model discloses a setting up slitting sword cylinder and slitting sword lift cylinder that opens and shuts, the position of arbor in the control, the arbor descends and is close with lower arbor in the control of slitting sword lift cylinder, the laminating of sword and slitting sword lower knife on the slitting sword cylinder control slitting sword that opens and shuts, because the setting of elastic component, can guarantee to go up the sword and keep the laminating constantly when the sword is rotatory under the slitting sword, the stable non-woven fabrics that opens need not artifical confirmation adjustment again, high operation convenience, the effectual production efficiency that has improved.
2. The upper cutter and the lower cutter of each slitting cutter are fixed in a bolt jacking mode, so that the positions of the upper cutter and the lower cutter of each slitting cutter are convenient to adjust, the positions of the upper cutter and the lower cutter of each slitting cutter can be adjusted according to specific conditions during production, and the non-woven fabric with the desired width is cut;
3. the utility model discloses whole operation is stable, cuts the precision height, and the cooperation of slitting sword upper slitter and slitting sword lower slitter is accomplished by the cylinder entirely, and the security is good, and wears the cloth convenience, and the practicality is very good, is favorable to using widely.
Drawings
FIG. 1 is a schematic structural view of the non-woven fabric slitting device of the present invention;
fig. 2 is a schematic structural view of the non-woven fabric slitting device of the present invention, in which an upper knife shaft and a lower knife shaft are matched;
FIG. 3 is a schematic structural view of the slitting knife of the non-woven fabric slitting device of the present invention;
FIG. 4 is a schematic structural view of a cylinder coupling sleeve of the non-woven fabric slitting device of the present invention;
fig. 5 is a schematic structural view of the blades of the non-woven fabric slitting device of the present invention.
1. Feeding a slitting knife; 101. an upper tool apron; 102. an annular spring; 103. a blade; 104. a limiting sheet; 2. an upper cutter shaft; 3. a slitting knife gear; 4. a slitting knife lifting cylinder; 5. the slitting knife opens and closes the air cylinder; 6. a guide shaft; 7. a main drive synchronizing wheel; 8. a lower cutter shaft; 9. feeding a slitting knife; 10. a tool holder mount; 11. a tool rest slide block; 12. the cylinder is connected with the shaft sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1-5: a non-woven fabric slitting device comprises
Two cutter frame seats 10 are arranged, and the two cutter frame seats 10 are fixedly connected with an external machine frame;
the lower cutter shaft 8 is arranged between the two cutter frame seats 10, and the lower cutter shaft 8 is connected with the cutter frame seats 10 through bearings;
the lower slitting knives 9 are uniformly distributed on the lower knife shaft 8;
the guide shafts 6 are fixedly arranged at the tops of the tool rest seats 10, and two guide shafts 6 are arranged on each tool rest seat 10;
two tool rest sliding blocks 11 are arranged, and the tool rest sliding blocks 11 are connected with the guide shaft 6 in a sliding manner;
the upper cutter shaft 2 is arranged between the two tool rest sliding blocks 11, and the upper cutter shaft 2 is rotatably connected with the tool rest sliding blocks 11;
the slitting knife upper knives 1 are uniformly distributed on the upper knife shaft 2, matched with the slitting knife lower knife 9 and used for slitting the non-woven fabric mother rolls;
the slitting knife opening and closing cylinder 5 is used for pushing the upper knife shaft 2 to enable the lower slitting knife 9 to be attached to the upper slitting knife 1, is arranged on one knife rest slide block 11, and is connected with the upper knife shaft 2 through an output shaft of the slitting knife opening and closing cylinder 5;
the slitting knife lifting cylinders 4 are arranged at the tops of the guide shafts 6 and used for lifting the upper knife shafts 2, and two slitting knife lifting cylinders 4 are arranged;
the two slitting knife gears 3 are fixedly arranged on the upper knife shaft 2 and the lower knife shaft 8 respectively;
the main transmission synchronizing wheel 7 is fixedly installed on the lower cutter shaft 8 and is in transmission connection with an external driving motor, and in the embodiment, the main transmission synchronizing wheel 7 is connected with the external driving motor through a synchronous belt.
According to one embodiment of the present invention, as shown in figures 1-5,
threaded holes are formed in the slitting knife upper knife 1 and the slitting knife lower knife 9, fastening bolts are connected with the threaded holes in an inner threaded mode, and the positions of the slitting knife upper knife 1 or the slitting knife lower knife 9 can be conveniently moved through the fastening bolts.
According to another embodiment of the present invention, as shown in figures 1-5,
the slitting knife upper knife 1 comprises an upper knife seat 101 sleeved on the upper knife shaft 2 and a blade 103 arranged on the upper knife seat 101, a limiting piece 104 fixedly connected with the upper knife seat 101 is arranged on one side, close to the slitting knife lower knife 9, of the blade 103, and the limiting piece 104 is used for limiting the position of the blade 103.
The elastic piece is installed in one side that blade 103 kept away from slitting sword lower slitter 9, sets up the elastic piece after, and blade 103 can have certain elasticity, and after slitting sword upper slitter 1 closely laminated with slitting sword lower slitter 9, the tight blade 103 in elastic piece top can guarantee to keep laminating constantly when rotatory each other, and the non-woven fabrics is cut to stable, avoids appearing cutting the incomplete condition.
One side of the upper tool apron 101, which is close to the elastic piece, is integrally formed with a circular truncated cone, the elastic piece is an annular spring 102, the annular spring 102 is sleeved on the circular truncated cone, in this embodiment, the elastic piece is the annular spring 102, the annular spring 102 is relatively convenient to mount, the processing cost is reduced, the upper tool apron 101 is provided with a transition in a circular truncated cone shape, when the blade 103 pushes the annular spring 102 to move leftwards (taking fig. 3 as an example), the annular spring 102 is stretched, the annular spring 102 can be in a stretched state, the blade 103 is tightly pushed, and then the blade 103 is attached to the lower blade 9 of the slitting knife.
According to another embodiment of the present invention, as shown in fig. 5,
the cross section of the blade 103 is arc-shaped, and the blade 103 with the arc surface can be better matched with the lower cutter 9 of the slitting cutter, so that stable slitting is ensured.
According to another embodiment of the present invention, as shown in figures 1-5,
the air cylinder connecting shaft sleeve 12 is fixedly connected to an output shaft of the slitting knife opening and closing air cylinder 5, the other end of the air cylinder connecting shaft sleeve 12 is connected with the upper knife shaft 2 through a bearing, the air cylinder connecting shaft sleeve 12 can ensure that the upper knife shaft 2 can move left and right and can stably rotate, a certain gap is reserved on the knife rest sliding block 11 far away from one side of the slitting knife opening and closing air cylinder 5, and the upper knife shaft 2 can move left and right.
The utility model discloses a working method (or theory of operation):
when the external control button is in an up gear, the device is in a state shown in a figure 1 at the moment, the upper cutter shaft 2 and the lower cutter shaft 8 are separated, cloth penetrates through the space between the upper cutter shaft 2 and the lower cutter shaft 8 and then is adjusted to a down gear, the slitting cutter lifting cylinder 4 acts, the slitting cutter upper cutter 1 is downwards close to the slitting cutter lower cutter 9, the slitting cutter opening and closing cylinder 5 acts to push the upper cutter shaft 2 to drive the slitting cutter upper cutter to be close to the slitting cutter lower cutter, due to the arrangement of the annular spring 102, the blade 103 has elasticity, the slitting cutter upper cutter is guaranteed to be constantly attached while rotating close to the slitting cutter lower cutter, the non-woven fabric is stably cut, power is input through the main transmission synchronizing wheel, and then the slitting cutter upper cutter 1 and the slitting cutter lower cutter 9 are driven to rotate through mutual meshing of the upper slitting cutter gear and the lower cutter gear 3, and smooth slitting is guaranteed.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a device is cut to non-woven fabrics which characterized in that includes:
two cutter frame seats (10) are arranged, and the two cutter frame seats (10) are fixedly connected with an external machine frame;
the lower cutter shaft (8) is arranged between the two cutter frame seats (10), and the lower cutter shaft (8) is connected with the cutter frame seats (10) through a bearing;
the slitting knife lower knives (9) are uniformly distributed on the lower knife shaft (8);
the guide shafts (6) are fixedly arranged at the tops of the tool rest seats (10), and two guide shafts (6) are arranged on each tool rest seat (10);
the two tool rest sliding blocks (11) are arranged, and the two tool rest sliding blocks (11) are connected with the guide shaft (6) in a sliding manner;
the upper cutter shaft (2) is arranged between the two tool rest sliding blocks (11), and the upper cutter shaft (2) is rotatably connected with the tool rest sliding blocks (11);
the slitting knife upper knives (1) are uniformly distributed on the upper knife shaft (2), are matched with the slitting knife lower knife (9) and are used for slitting the non-woven fabric mother rolls;
the slitting knife opening and closing air cylinder (5) is used for pushing the upper knife shaft (2) to enable the lower slitting knife (9) to be attached to the upper slitting knife (1), is arranged on one knife rest sliding block (11), and is connected with the upper knife shaft (2) through an output shaft of the slitting knife opening and closing air cylinder (5);
the slitting knife lifting cylinders (4) are arranged at the top of the guide shaft (6) and used for lifting the upper knife shaft (2), and two slitting knife lifting cylinders (4) are arranged;
the two slitting knife gears (3) are fixedly arranged on the upper knife shaft (2) and the lower knife shaft (8) respectively;
and the main transmission synchronizing wheel (7) is fixedly arranged on the lower cutter shaft (8) and is in transmission connection with an external driving motor.
2. The nonwoven fabric slitting device according to claim 1, characterized in that: the upper slitter (1) and the lower slitter (9) are both provided with threaded holes, and fastening bolts are connected in the threaded holes in a threaded manner.
3. A nonwoven fabric slitting device as defined in claim 2, wherein: the slitting knife upper knife (1) comprises an upper knife seat (101) sleeved on the upper knife shaft (2) and a blade (103) installed on the upper knife seat (101), and one side, close to the slitting knife lower knife (9), of the blade (103) is provided with a limiting piece (104) fixedly connected with the upper knife seat (101).
4. A nonwoven fabric slitting device as claimed in claim 3, characterized in that: an elastic part is arranged on one side of the blade (103) far away from the lower knife (9) of the slitting knife.
5. The nonwoven fabric slitting device of claim 4, wherein: a circular truncated cone is integrally formed on one side, close to the elastic piece, of the upper tool apron (101), the elastic piece is an annular spring (102), and the circular truncated cone is sleeved with the annular spring (102).
6. A nonwoven fabric slitting device as defined in claim 5, characterized in that: the cross section of the blade (103) is arc-shaped.
7. A nonwoven fabric slitting device as defined in claim 6, characterized in that: an output shaft of the slitting knife opening and closing cylinder (5) is fixedly connected with a cylinder connecting shaft sleeve (12), and the other end of the cylinder connecting shaft sleeve (12) is connected with the upper knife shaft (2) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221713338.8U CN217579468U (en) | 2022-07-05 | 2022-07-05 | Non-woven fabric slitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221713338.8U CN217579468U (en) | 2022-07-05 | 2022-07-05 | Non-woven fabric slitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217579468U true CN217579468U (en) | 2022-10-14 |
Family
ID=83534365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221713338.8U Active CN217579468U (en) | 2022-07-05 | 2022-07-05 | Non-woven fabric slitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217579468U (en) |
-
2022
- 2022-07-05 CN CN202221713338.8U patent/CN217579468U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211036511U (en) | Non-woven fabrics bead cutter | |
| CN109137440A (en) | A kind of garment production must cut out integrated processing platform with pressing | |
| CN217579468U (en) | Non-woven fabric slitting device | |
| CN210456865U (en) | Non-woven fabric slitting device | |
| CN209755316U (en) | Slitter edge collection device of suitcase cloth edging machine | |
| CN109967783A (en) | A kind of soldering paillon continuous cutting machine | |
| CN209498409U (en) | A kind of cutting machine for squid | |
| CN210633744U (en) | Spina cutting device for spina gleditsiae | |
| CN112030534A (en) | Fixed cloth perforating device of tailorring of clothing factory | |
| CN205660793U (en) | Safe type laminarian slitter | |
| CN211615831U (en) | Color printing paper cutting device | |
| CN210879948U (en) | Splitting machine capable of automatically adjusting cutter | |
| CN210414671U (en) | Raw materials shred device for food production | |
| CN209755315U (en) | Edge cutting machine for luggage case cloth | |
| CN208215734U (en) | Conche | |
| CN208019971U (en) | elastic module bead cutter | |
| CN217324712U (en) | Textile fabric slitting and laminating machine for textile production | |
| CN217801954U (en) | Disposable tea bag cutting device | |
| CN214529876U (en) | Cutting device for processing high-strength composite non-woven fabric capable of removing thread ends | |
| CN201720876U (en) | Circle cutting machine | |
| CN218504605U (en) | Paper cutter with adjustable cutting distance | |
| CN212075887U (en) | High-efficient melt-blown production line is with cutting device fast | |
| CN216661975U (en) | High-performance food-grade melt-blown fabric scrap recovery device | |
| CN221441130U (en) | Cloth cutting machine with automatic feeding mechanism | |
| CN216782053U (en) | Automatic feeding device for processing air conditioner exhaust pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |