CN216763794U - Coil stock cutting device - Google Patents
Coil stock cutting device Download PDFInfo
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- CN216763794U CN216763794U CN202123425483.4U CN202123425483U CN216763794U CN 216763794 U CN216763794 U CN 216763794U CN 202123425483 U CN202123425483 U CN 202123425483U CN 216763794 U CN216763794 U CN 216763794U
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- cutting
- material belt
- guide rail
- feeding
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Abstract
The utility model relates to a coil stock cutting device which comprises a rack, a feeding frame, an adsorption platform, a traction assembly, a cutting assembly, a first material belt sensing device and a second material belt sensing device, wherein the first material belt sensing device is arranged on the rack; the feeding frame is arranged on the frame; the adsorption platform is arranged on the rear side of the feeding frame; the traction assembly comprises a counter pressure roller and a traction driving device; the counter pressure roller is arranged on the rear side of the adsorption platform; the traction driving device is in driving connection with the counter pressure roller; the cutting assembly comprises a cutting knife and a cutting driving device; the cutting knife is arranged at the rear side of the counter-pressure roller; the cutting driving device is in driving connection with the cutting knife; according to the feeding device, the first material belt sensing device is arranged, so that the feeding speed of the feeding machine can be fed back and adjusted according to the feeding speed of the material belt, the stability of feeding of the material belt is guaranteed, and the cutting precision is influenced by the jumping of the material belt speed. And, the second material area induction system can discern the mark cutting point on the material area upper surface or discern the blank clearance on the material area to judge accurate cutting point, have the accurate advantage in cutting position.
Description
Technical Field
The utility model relates to the technical field of cutting devices, in particular to a coil stock cutting device.
Background
The coil stock cutting device is mainly used for cutting some non-metallic material coils, and is pulled in the material area through a traction motor, and the cutting knife cuts the material area at a fixed distance. During its working period, need carry out the material loading of dragging in succession to the coiled material, because the phenomenon of beating of speed often appears in the coiled material output, will influence cutting accuracy, operating personnel need carry out constantly debugging, work efficiency is low to traction motor and feed mechanism. Therefore, improvements are needed.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a coil stock cutting device.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a coil stock cutting device comprises a rack, a feeding frame, an adsorption platform, a traction assembly, a cutting assembly, a first material belt sensing device and a second material belt sensing device; the feeding frame is arranged on the rack; the adsorption platform is arranged on the rear side of the feeding frame, and the front end of the adsorption platform is provided with a material belt width limiting component; the traction assembly comprises a counter pressure roller and a traction driving device; the two opposite compression rollers are arranged up and down oppositely and are arranged on the rear side of the adsorption platform; the traction driving device is in driving connection with the counter pressure roller; the cutting assembly comprises a cutting knife and a cutting driving device; the cutting knife is arranged on the rear side of the counter pressure roller; the cutting driving device is in driving connection with the cutting knife; the first material belt sensing device is arranged on the front side of the feeding frame and used for detecting the feeding speed of a material belt; the second material belt sensing device is arranged on the upper side of the adsorption platform and electrically connected with the traction driving device and used for detecting the identification points on the material belt.
Further, the feeding frame comprises a mounting plate and a plurality of feeding rollers; the mounting plates are at least two and are oppositely arranged on the front side of the adsorption platform; the feeding rollers are arranged between different mounting plates.
Furthermore, a plurality of adsorption holes are uniformly arrayed on the adsorption platform; and a negative pressure device is connected outside the adsorption hole.
Further, the material belt width limiting assembly comprises a width limiting groove and a width limiting sliding block; the width limiting groove is arranged at the upper part of the adsorption platform; the two width limiting sliding blocks are connected with the width limiting groove in a sliding mode.
Furthermore, the traction driving device selects a motor, and is in driving connection with the pair of pressing rollers below the traction driving device.
Furthermore, the cutting driving device adopts a motor which is in driving connection with the cutting knife through an eccentric transmission assembly; the eccentric transmission assembly comprises an eccentric wheel and a connecting rod; the eccentric wheel is arranged on the outer side of the frame; one end of the connecting rod is connected with the eccentric wheel, and the other end of the connecting rod is connected with the cutting knife.
Furthermore, the cutting driving device adopts a motor which is in driving connection with the cutting knife through an eccentric transmission assembly; the eccentric transmission assembly comprises an eccentric wheel and a connecting rod; the eccentric wheel is arranged on the outer side of the frame; one end of the connecting rod is connected with the eccentric wheel, and the other end of the connecting rod is connected with the cutting knife.
Further, the first material belt sensing device is arranged on the front side of the feeding frame through a rotating rod.
Furthermore, the second material belt sensing device is arranged on the upper side of the adsorption platform through a position adjusting component; the position adjusting assembly comprises a transverse guide rail pair, a longitudinal guide rail pair and a vertical guide rail pair; the longitudinal guide rail pair is arranged on the transverse guide rail pair; the vertical guide rail pair is arranged on the longitudinal guide rail pair.
Further, the transverse guide rail pair comprises a transverse guide rod and a transverse sliding block; the transverse guide rod is arranged above the adsorption platform; the transverse sliding block is connected with the transverse guide rod in a sliding manner; the longitudinal guide rail pair comprises a longitudinal guide rail plate and a longitudinal slide block; the longitudinal guide rail plate is arranged on the transverse sliding block; the longitudinal slide block is connected with the longitudinal guide rail plate in a sliding manner; the vertical guide rail pair comprises a vertical sliding plate and a vertical sliding block; the vertical sliding plate is arranged on the longitudinal sliding block; the vertical sliding block is connected with the longitudinal sliding block in a sliding mode.
The utility model has the beneficial effects that: the cutting is stable and accurate. According to the feeding device, the first material belt sensing device is arranged, so that the feeding speed of the feeding machine can be fed back and adjusted according to the feeding speed of the material belt, the feeding stability of the material belt is ensured, and the influence of the jumping speed of the material belt on the cutting precision is avoided. In addition, the utility model is also provided with a second material belt sensing device which is arranged above the adsorption platform and can identify the marked cutting points on the upper surface of the material belt or the blank gaps on the material belt, so that the accurate cutting points can be judged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a partial schematic view of another aspect of the present invention;
FIG. 4 is a partial schematic view of another embodiment of the present invention;
fig. 5 is a schematic structural diagram of the present invention in operation.
10. A frame; 20. a feeding frame; 21. mounting a plate; 22. a feed roll; 30. an adsorption platform; 31. an adsorption hole; 32. a width limiting groove; 33. a width-limiting slide block; 40. a traction assembly; 41. pressing rollers; 42. a traction drive; 43. a height adjusting seat; 44. a height adjusting block; 45. adjusting the height of the screw rod; 50. a cutting assembly; 51. a cutting knife; 52. a cutting drive device; 53. an eccentric wheel; 54. a connecting rod; 55. a knuckle bearing; 60. a first material belt sensing device; 61. rotating the rod; 70. a second material belt sensing device; 71. a transverse guide rod; 72. a transverse slide block; 73. a longitudinal guide rail plate; 74. a longitudinal slide block; 75. a vertical slide plate; 76. a vertical slide block.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 5, a roll material cutting device includes a frame 10, a feeding frame 20, an adsorption platform 30, a traction assembly 40, a cutting assembly 50, a first material strip sensing device 60, and a second material strip sensing device 70;
the feeding frame 20 comprises a mounting plate 21 and a plurality of feeding rollers 22; in this embodiment, four mounting plates 21 are provided and are oppositely disposed on the front side of the adsorption platform 30; the feeding rollers 22 are arranged among the different mounting plates 21, and the material belt firstly bypasses the feeding rollers 22 to be guided when being fed;
the adsorption platform 30 is arranged at the rear side of the feeding frame 20, and a material belt width limiting component is arranged at the front end of the adsorption platform; a plurality of adsorption holes 31 are uniformly arrayed on the adsorption platform 30; the adsorption hole 31 is externally connected with a negative pressure device; the material belt width limiting assembly comprises a width limiting groove 32 and a width limiting sliding block 33; the width limiting groove 32 is arranged at the upper part of the adsorption platform 30; two width limiting sliding blocks 33 are arranged and are in sliding connection with the width limiting grooves 32; the width of the feeding port can be adjusted by adjusting the distance between the two width limiting sliding blocks 33, and the material belt can contact with the width limiting sliding blocks 33 when entering, so that the accuracy of the feeding position of the material belt is ensured, and the material belt is prevented from laterally shifting; the adsorption holes 31 can provide downward pressure to the material belt, so that the material belt is prevented from being dislocated;
the traction assembly 40 comprises a counter pressure roller 41 and a traction driving device 42; two opposite compression rollers 41 are arranged up and down oppositely and are arranged at the rear side of the adsorption platform 30; the traction driving device 42 adopts a motor and is in driving connection with the counter-pressure roller 41 below; the material belt advances through the extrusion of the two pressing rollers 41, and the traction driving device 42 provides power for the relative rolling of the pressing rollers 41; in this embodiment, the pulling assembly 40 further comprises a height-adjusting device; the height adjusting device comprises a height adjusting seat 43, a height adjusting block 44 and a height adjusting screw rod 45; the height adjusting seat 43 is arranged at the rear side of the adsorption platform 30; the height adjusting block 44 is connected with the height adjusting seat 43 in a sliding manner; the upper pair of compression rollers 41 is arranged between the height-adjusting blocks 44; the height-adjusting screw rod 45 is arranged above the height-adjusting seat 43 and is in threaded connection with the height-adjusting block 44; the distance between the two paired compression rollers 41 can be adjusted by adjusting the height-adjusting screw 45, so that the pressure of the paired compression rollers 41 on the material belt is changed, and the processing of the material belts with different thicknesses is adapted;
the cutting assembly 50 comprises a cutting knife 51 and a cutting driving device 52; the cutting knife 51 is arranged at the rear side of the counter pressure roller 41; in this embodiment, the cutting driving device 52 is a motor, which is in driving connection with the cutting knife 51 through an eccentric transmission assembly; the eccentric transmission assembly comprises an eccentric wheel 53 and a connecting rod 54; the eccentric wheel 53 is arranged on the outer side of the frame 10; one end of the connecting rod 54 is connected with the eccentric wheel 53 by using a joint bearing 55, and the other end is connected with the cutting knife 51 by using the joint bearing 55; when the cutting driving device 52 drives the eccentric wheel 53 to rotate, the connecting rod 54 is driven to swing, so that the cutting knife 51 is driven to reciprocate up and down, and the cutting function is realized;
the first material belt sensing device 60 is arranged on the front side of the feeding frame 20 through a rotating rod 61 and is used for detecting the feeding speed of the material belt; in this embodiment, the first tape sensing device 60 is an infrared sensor; continuing to refer to fig. 5, when the material tape enters the cutting device from the feeding machine, in order to ensure the surplus feeding amount, the material tape is generally suspended at the front end of the cutting device with a preset length, at this time, the first material tape sensing device 60 senses the lowest point of the material tape suspending section, when the material tape suspending section disappears, it means that the cutting feeding speed is greater than the feeding speed of the feeding machine, at this time, the first material tape sensing device 60 feeds back a signal to the feeding machine to accelerate the feeding speed thereof, so as to ensure the stability of the feeding of the material tape;
the second material belt sensing device 70 is disposed on the upper side of the adsorption platform 30 through a position adjusting assembly; the position adjusting assembly comprises a transverse guide rail pair, a longitudinal guide rail pair and a vertical guide rail pair; the longitudinal guide rail pair is arranged on the transverse guide rail pair; the vertical guide rail pair is arranged on the longitudinal guide rail pair, is electrically connected with the traction driving device 42 and is used for detecting the identification point on the material belt; in this embodiment, the second tape sensing device 70 is a photoelectric sensor, which is used to identify a mark cutting point on the upper surface of the tape or identify a blank gap on the tape, so as to determine an accurate cutting point, and compared with the conventional distance cutting method, the method has the advantage of accurate cutting position;
in this embodiment, the transverse guide pair comprises a transverse guide rod 71 and a transverse slider 72; the transverse guide rod 71 is arranged above the adsorption platform 30; the transverse sliding block 72 is connected with the transverse guide rod 71 in a sliding manner; the longitudinal guide rail pair comprises a longitudinal guide rail plate 73 and a longitudinal slide block 74; the longitudinal guide rail plate 73 is arranged on the transverse sliding block 72; the longitudinal slide block 74 is connected with the longitudinal guide rail plate 73 in a sliding manner; the vertical guide rail pair comprises a vertical sliding plate 75 and a vertical sliding block 76; the vertical sliding plate 75 is arranged on the longitudinal sliding block 74; the vertical slide block 76 is connected with the longitudinal slide block 74 in a sliding manner; the second material belt sensing device 70 is disposed on the vertical sliding block 76, and the position of the second material belt sensing device can be changed through the above guide rail pairs, so as to adapt to different processing environments.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A coil stock cutting device is characterized by comprising a rack, a feeding frame, an adsorption platform, a traction assembly, a cutting assembly, a first material belt sensing device and a second material belt sensing device; the feeding frame is arranged on the rack; the adsorption platform is arranged on the rear side of the feeding frame, and the front end of the adsorption platform is provided with a material belt width limiting component; the traction assembly comprises a counter pressure roller and a traction driving device; the two opposite compression rollers are arranged up and down oppositely and are arranged on the rear side of the adsorption platform; the traction driving device is in driving connection with the counter pressure roller; the cutting assembly comprises a cutting knife and a cutting driving device; the cutting knife is arranged on the rear side of the counter pressing roller; the cutting driving device is in driving connection with the cutting knife; the first material belt sensing device is arranged on the front side of the feeding frame and used for detecting the feeding speed of a material belt; the second material belt sensing device is arranged on the upper side of the adsorption platform and electrically connected with the traction driving device and used for detecting the identification points on the material belt.
2. The coil cutting device according to claim 1, wherein the feed frame comprises a mounting plate and a plurality of feed rollers; the mounting plates are at least two and are oppositely arranged on the front side of the adsorption platform; the feeding rollers are arranged between different mounting plates.
3. The coil cutting device according to claim 1, wherein a plurality of suction holes are uniformly arrayed on the suction platform; and a negative pressure device is connected outside the adsorption hole.
4. The roll stock cutting device of claim 1, wherein the strip width limiting assembly comprises a width limiting groove and a width limiting slider; the width limiting groove is arranged at the upper part of the adsorption platform; the two width limiting sliding blocks are connected with the width limiting groove in a sliding mode.
5. The coil stock cutting device according to claim 1, wherein the traction driving device is a motor which is in driving connection with the pair of pressing rollers below.
6. The coil cutting device according to claim 1, characterized in that said drawing assembly comprises an elevation device; the height adjusting device comprises a height adjusting seat, a height adjusting block and a height adjusting screw rod; the height adjusting seat is arranged on the rear side of the adsorption platform; the height adjusting block is connected with the height adjusting seat in a sliding manner; the upper pair of compression rollers are arranged between the height adjusting blocks; the height adjusting screw rod is arranged above the height adjusting seat and is in threaded connection with the height adjusting block.
7. The coil stock cutting device according to claim 1, wherein the cutting driving device is a motor which is in driving connection with the cutting knife through an eccentric transmission component; the eccentric transmission assembly comprises an eccentric wheel and a connecting rod; the eccentric wheel is arranged on the outer side of the rack; one end of the connecting rod is connected with the eccentric wheel, and the other end of the connecting rod is connected with the cutting knife.
8. The roll material cutting device according to claim 1, wherein the first material belt sensing device is disposed at a front side of the feeding frame by a rotating rod.
9. The coil cutting device according to claim 1, wherein the second strip sensing device is disposed on the upper side of the suction platform through a position adjusting assembly; the position adjusting assembly comprises a transverse guide rail pair, a longitudinal guide rail pair and a vertical guide rail pair; the longitudinal guide rail pair is arranged on the transverse guide rail pair; the vertical guide rail pair is arranged on the longitudinal guide rail pair.
10. The coil cutting device according to claim 9, wherein the transverse guide pair comprises a transverse guide rod and a transverse slider; the transverse guide rod is arranged above the adsorption platform; the transverse sliding block is connected with the transverse guide rod in a sliding manner; the longitudinal guide rail pair comprises a longitudinal guide rail plate and a longitudinal slide block; the longitudinal guide rail plate is arranged on the transverse sliding block; the longitudinal slide block is connected with the longitudinal guide rail plate in a sliding manner; the vertical guide rail pair comprises a vertical sliding plate and a vertical sliding block; the vertical sliding plate is arranged on the longitudinal sliding block; the vertical sliding block is connected with the longitudinal sliding block in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425483.4U CN216763794U (en) | 2021-12-31 | 2021-12-31 | Coil stock cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425483.4U CN216763794U (en) | 2021-12-31 | 2021-12-31 | Coil stock cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216763794U true CN216763794U (en) | 2022-06-17 |
Family
ID=81971279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123425483.4U Active CN216763794U (en) | 2021-12-31 | 2021-12-31 | Coil stock cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216763794U (en) |
-
2021
- 2021-12-31 CN CN202123425483.4U patent/CN216763794U/en active Active
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