CN211547058U - Textile fabric edge trimmer - Google Patents
Textile fabric edge trimmer Download PDFInfo
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- CN211547058U CN211547058U CN201922465182.0U CN201922465182U CN211547058U CN 211547058 U CN211547058 U CN 211547058U CN 201922465182 U CN201922465182 U CN 201922465182U CN 211547058 U CN211547058 U CN 211547058U
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- textile fabric
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Abstract
The utility model belongs to the technical field of textile machinery, in particular to a textile fabric edge trimmer, which comprises an unreeling mechanism, an edge trimming rack and a reeling mechanism, wherein a first guide mechanism and a second guide mechanism are arranged on the edge trimming rack; the middle of the edge cutting machine frame is provided with a support frame and a support top plate, the bottom of the support top plate is provided with a square guide groove, and a square support which is sleeved outside the square guide groove and can vertically move is arranged outside the square guide groove; the square support is positioned on the front side and the rear side of the screw rod and is provided with a connecting rod connected with the bottom of the square support, the bottom of the connecting rod is fixed with a C-shaped support, the bottom of the C-shaped support is provided with an upper pressing wheel, and the top of the C-shaped support is provided with a tool rest; the supporting structure is provided with a rectangular slot, and a lower pressing wheel is arranged in the rectangular slot. Compared with the prior art, the utility model has the following advantages: the transmission of the textile fabric can be effectively conducted according to the requirement, the tightness of fabric transmission in the cutting process can be improved, and the trimming effect is ensured; the whole device has strong adjustability and wide application range.
Description
Technical Field
The utility model belongs to the technical field of spinning machine, concretely relates to textile fabric bead cutter.
Background
In the production process of the textile fabric, burrs are left on the edge of the textile fabric, and the burrs need to be trimmed before rolling so as to be used subsequently; in order to improve the efficiency of cutting edge, use mechanical device to compress tightly the back with the cutter with textile fabric among the prior art usually and process, current closing device is usually controlled by cylinder or spring cooperation, spring assembly can't guarantee when compressing tightly the degree of compressing tightly, can influence cutter cutting effect, and the tension that compresses to textile fabric can damage textile fabric to a certain extent, consequently, need further improve textile material's trimming device, guarantee that textile fabric improves the effect of cutting edge under the not impaired condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a textile fabric bead cutter to the unable dynamics of guaranteeing to compress tightly of current bead cutter, the problem that can damage textile fabric provides.
The utility model discloses a realize through following technical scheme: a textile fabric edge trimmer comprises an unwinding mechanism, an edge trimming rack and a winding mechanism, wherein a first material guide mechanism is arranged on one side, close to the unwinding mechanism, of the edge trimming rack, and a second material guide mechanism is arranged on one side, close to the winding mechanism, of the edge trimming rack; the first material guide mechanism comprises inner supports which are symmetrically arranged, lower guide rollers are arranged between the inner supports, outer supports are arranged on the outer sides of the inner supports, upper guide rollers are arranged between the outer supports, a vertically arranged supporting cylinder is arranged at the position of a trimming rack at the bottom of the outer support, the supporting cylinder is fixedly connected with the outer supports through supporting rods, and the supporting cylinder controls the outer supports to move in the vertical direction;
the middle of the trimming rack is provided with a support frame and a support top plate, a servo motor is arranged on the support top plate, the bottom of the servo motor is connected with a lead screw, the lead screw penetrates through the support top plate and is vertically arranged with the support top plate, and the servo motor controls the lead screw to rotate; the bottom of the supporting top plate is provided with a square guide groove, a square support with an upward opening is arranged outside the square guide groove in a sleeved mode, the lead screw is in threaded connection with a bottom plate of the square support, and the lead screw rotates to enable the square support to move in the vertical direction along the square guide groove;
the positions of the square support, which are positioned on the front side and the rear side of the screw rod, are provided with connecting rods connected with the bottoms of the square support, the bottoms of the connecting rods are fixedly connected with a C-shaped support with a downward opening, the bottom of a vertical plate of the C-shaped support extends inwards to be connected with a horizontal shaft, and the horizontal shaft is provided with an upper pressing wheel capable of freely rotating around the horizontal shaft; the top of the transverse plate of the C-shaped support is provided with an air cylinder, the bottom of the air cylinder is connected with a telescopic rod, the telescopic rod penetrates through the bottom of the transverse plate of the C-shaped support to be connected with a knife rest, a blade is arranged in the knife rest and is positioned between the two upper pressing wheels, and the air cylinder controls the knife rest to move in the vertical direction;
be equipped with bearing structure in the side cut frame under the square support, the position that bearing structure upper surface corresponds C type support is equipped with the rectangle fluting, the position that corresponds two last pinch rollers in the rectangle fluting is equipped with a lower pinch roller, lower pinch roller passes through the cross axle and connects in the rectangle fluting, and lower pinch roller is around the cross axle free rotation, and the position that the surface of lower pinch roller corresponds the blade is equipped with annular groove.
As a further improvement to the above scheme, the pressing wheel is arranged on one side, close to the unwinding mechanism, of the rectangular groove, the guide plate which is obliquely arranged is arranged below the pressing wheel, the guide plate which is obliquely arranged is arranged at the guide plate, and the bottom of the guide plate is connected with the material receiving groove.
As a further improvement of the scheme, the suction fan is arranged in the material receiving groove, so that waste materials falling into the guide groove can be sucked into the material receiving groove.
As a further improvement to the above scheme, a miniature pressure sensor is arranged on the surface of the lower pressure wheel; can be through miniature pressure sensor's data adjustment servo motor's operating condition, and then adjust the packing force between pinch roller and the lower pinch roller, can avoid pressing too tightly or too loose, improve when guaranteeing not to damage textile fabric and realize compressing tightly textile fabric, and then avoid the unevenness that arouses at the side cut in-process.
As a further improvement to the above scheme, the outer side of the inner support is provided with a vertical guide groove, and the inner side of the outer support is provided with a vertical guide bar matched with the vertical guide groove.
Compared with the prior art, the utility model has the following advantages: the two upper pressing wheels are arranged at the trimming part of each side, so that the fabric before and after being trimmed can be effectively pressed, and the trimming effect is ensured by pressing the two sides of the trimming part; a rectangular groove and a material guide groove are arranged below the front part of the cutter, so that waste materials can be guided out in time; the position of the C-shaped bracket is controlled through the lead screw, and micro-adjustment can be realized according to extrusion force; the height of the cutter frame is controlled by the air cylinder, so that the using state of the cutter can be controlled according to needs, and the fabric is prevented from being cut by mistake in the process of adjusting the lower pressing wheel; due to the reasonable arrangement of the inner support and the outer support, the textile fabric can be effectively transmitted according to the requirement, and the tightness of fabric transmission in the cutting process can be improved; the whole device has strong adjustability and wide application range.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the square support after moving downwards.
Fig. 3 is a side view of the first material guiding mechanism.
Figure 4 is a side view of a square bracket.
Fig. 5 is a cross-sectional view of the guide groove.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 5, a textile fabric edge trimmer comprises an unwinding mechanism 21, an edge trimmer frame 1 and a winding mechanism 24, wherein a first material guiding mechanism 22 is arranged on one side of the edge trimmer frame 1 close to the unwinding mechanism 21, and a second material guiding mechanism 23 is arranged on one side of the edge trimmer frame 1 close to the winding mechanism 24; the first material guide mechanism 22 comprises inner supports 223 which are symmetrically arranged, lower guide rollers 224 are arranged between the inner supports 223, outer supports 221 are arranged outside the inner supports 223, upper guide rollers 222 (the guide rollers are conventional in the art and are not specifically described) are arranged between the outer supports 221, a vertically arranged support cylinder 225 is arranged at the position of the edge cutting frame 1 at the bottom of the outer support 221, the support cylinder 225 is fixedly connected with the outer supports 221 through support rods 226, and the support cylinder 226 controls the outer supports 221 to move in the vertical direction;
a supporting frame 12 and a supporting top plate 13 are arranged in the middle of the trimming rack 1, a servo motor 3 is mounted on the supporting top plate 13, a lead screw 31 is connected to the bottom of the servo motor 3, the lead screw 1 penetrates through the supporting top plate 13 and is vertically arranged with the supporting top plate 13, and the servo motor 3 controls the lead screw 31 to rotate; the bottom of the supporting top plate 13 is provided with a square guide groove 14, a square support 15 with an upward opening is arranged outside the square guide groove 14 in a sleeved mode, the square support 15 is arranged outside the square guide groove 14, a lead screw 31 is in threaded connection with a bottom plate of the square support 15, and the lead screw 31 rotates to enable the square support 15 to move in the vertical direction along the square guide groove;
the connecting rods 4 connected with the bottoms of the square supports are arranged at the positions, located on the front side and the rear side of the screw rod 31, of the square supports 15, the bottoms of the connecting rods 4 are fixedly connected with C-shaped supports 41 with downward openings, the bottoms of vertical plates of the C-shaped supports 41 extend inwards to be connected with horizontal shafts, and upper pressing wheels 42 capable of freely rotating around the horizontal shafts are arranged on the horizontal shafts; an air cylinder 5 is arranged at the top of a transverse plate of the C-shaped support 41, the bottom of the air cylinder 5 is connected with an expansion rod 51, the expansion rod 51 penetrates through the bottom of the transverse plate of the C-shaped support 41 to be connected with a knife rest 52, a blade 53 is arranged in the knife rest 52, the blade 53 is positioned between two upper pressing wheels 42, and the air cylinder 5 controls the knife rest 52 to move in the vertical direction;
a supporting structure 11 is arranged on the trimming rack 1 right below the square support 15, a rectangular open groove 111 is formed in the position, corresponding to the C-shaped support 41, of the upper surface of the supporting structure 11, a lower pressing wheel 6 is arranged in the rectangular open groove 111 and corresponding to the positions of the two upper pressing wheels 42, the lower pressing wheel 6 is connected into the rectangular open groove 111 through a transverse shaft, the lower pressing wheel 6 freely rotates around the transverse shaft, and an annular groove 61 is formed in the position, corresponding to the blade 53, of the surface of the lower pressing wheel 6;
the lower pressing wheel 6 is arranged at one side of the rectangular slot 111 close to the unreeling mechanism 21, the rectangular slot 111 is arranged below the lower pressing wheel 6, a guide plate 112 is obliquely arranged at the position of the obliquely arranged guide plate 112, a guide chute 113 is arranged at the bottom of the guide chute 113, and a material receiving chute (which is a conventional technology in the field and is not shown) is connected to the bottom of the guide chute 113; an exhaust fan is arranged in the material receiving groove, so that waste materials falling into the guide groove can be sucked into the material receiving groove;
a miniature pressure sensor is arranged on the surface of the lower pinch roller 6; the working state of the servo motor can be adjusted through the data of the miniature pressure sensor, so that the pressing force between the upper pressing wheel and the lower pressing wheel can be adjusted, the over-tight or over-loose pressing can be avoided, the textile fabric is guaranteed not to be damaged, meanwhile, the pressing of the textile fabric is improved, and the unevenness caused in the trimming process is avoided;
the outer side of the inner support 223 is provided with a vertical guide groove, and the inner side of the outer support 221 is provided with a vertical guide bar matched with the vertical guide groove.
When the fabric pressing device is used, the two upper pressing wheels are arranged at the trimming part of each side, so that the fabric before and after being trimmed can be effectively pressed, and the trimming effect is ensured by pressing the two sides of the trimming part; a rectangular groove and a material guide groove are arranged below the front part of the cutter, so that waste materials can be guided out in time; the position of the C-shaped bracket is controlled through the lead screw, and micro-adjustment can be realized according to extrusion force; the height of the cutter frame is controlled by the air cylinder, so that the using state of the cutter can be controlled according to needs, and the fabric is prevented from being cut by mistake in the process of adjusting the lower pressing wheel; due to the reasonable arrangement of the inner support and the outer support, the textile fabric can be effectively transmitted according to the requirement, and the tightness of fabric transmission in the cutting process can be improved; the whole device has strong adjustability and wide application range.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A textile fabric edge trimmer comprises an unwinding mechanism, an edge trimming rack and a winding mechanism, and is characterized in that one side, close to the unwinding mechanism, of the edge trimming rack is provided with a first material guide mechanism, and one side, close to the winding mechanism, of the edge trimming rack is provided with a second material guide mechanism; the first material guide mechanism comprises inner supports which are symmetrically arranged, lower guide rollers are arranged between the inner supports, outer supports are arranged on the outer sides of the inner supports, upper guide rollers are arranged between the outer supports, a vertically arranged supporting cylinder is arranged at the position of a trimming rack at the bottom of the outer support, the supporting cylinder is fixedly connected with the outer supports through supporting rods, and the supporting cylinder controls the outer supports to move in the vertical direction;
the middle of the trimming rack is provided with a support frame and a support top plate, a servo motor is arranged on the support top plate, the bottom of the servo motor is connected with a lead screw, the lead screw penetrates through the support top plate and is vertically arranged with the support top plate, and the servo motor controls the lead screw to rotate; the bottom of the supporting top plate is provided with a square guide groove, a square support with an upward opening is arranged outside the square guide groove in a sleeved mode, the lead screw is in threaded connection with a bottom plate of the square support, and the lead screw rotates to enable the square support to move in the vertical direction along the square guide groove;
the positions of the square support, which are positioned on the front side and the rear side of the screw rod, are provided with connecting rods connected with the bottoms of the square support, the bottoms of the connecting rods are fixedly connected with a C-shaped support with a downward opening, the bottom of a vertical plate of the C-shaped support extends inwards to be connected with a horizontal shaft, and the horizontal shaft is provided with an upper pressing wheel capable of freely rotating around the horizontal shaft; the top of the transverse plate of the C-shaped support is provided with an air cylinder, the bottom of the air cylinder is connected with a telescopic rod, the telescopic rod penetrates through the bottom of the transverse plate of the C-shaped support to be connected with a knife rest, a blade is arranged in the knife rest and is positioned between the two upper pressing wheels, and the air cylinder controls the knife rest to move in the vertical direction;
be equipped with bearing structure in the side cut frame under the square support, the position that bearing structure upper surface corresponds C type support is equipped with the rectangle fluting, the position that corresponds two last pinch rollers in the rectangle fluting is equipped with a lower pinch roller, lower pinch roller passes through the cross axle and connects in the rectangle fluting, and lower pinch roller is around the cross axle free rotation, and the position that the surface of lower pinch roller corresponds the blade is equipped with annular groove.
2. The textile fabric edge trimmer of claim 1, wherein the lower pressing wheel is arranged on one side of the rectangular slot close to the unwinding mechanism, the rectangular slot is arranged below the lower pressing wheel, an obliquely arranged guide plate is arranged below the lower pressing wheel, a guide chute is arranged at the obliquely arranged guide plate, and the bottom of the guide chute is connected with the material receiving chute.
3. The textile fabric edge trimmer of claim 2, wherein an exhaust fan is arranged inside the collecting trough.
4. The edge trimmer for textile fabrics according to claim 1, characterized in that the surface of the lower pressure roller is provided with a miniature pressure sensor.
5. The edge trimmer for textile fabrics according to claim 1, characterized in that the outer side of the inner support is provided with vertical guide grooves and the inner side of the outer support is provided with vertical guide bars matching the vertical guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465182.0U CN211547058U (en) | 2019-12-31 | 2019-12-31 | Textile fabric edge trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465182.0U CN211547058U (en) | 2019-12-31 | 2019-12-31 | Textile fabric edge trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211547058U true CN211547058U (en) | 2020-09-22 |
Family
ID=72512329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922465182.0U Active CN211547058U (en) | 2019-12-31 | 2019-12-31 | Textile fabric edge trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211547058U (en) |
-
2019
- 2019-12-31 CN CN201922465182.0U patent/CN211547058U/en active Active
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