CN214489014U - Novel cutting machine - Google Patents
Novel cutting machine Download PDFInfo
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- CN214489014U CN214489014U CN202120188220.7U CN202120188220U CN214489014U CN 214489014 U CN214489014 U CN 214489014U CN 202120188220 U CN202120188220 U CN 202120188220U CN 214489014 U CN214489014 U CN 214489014U
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Abstract
The utility model discloses a novel cutting machine, include: a first drive tooth; the first driving teeth and the second driving teeth are respectively arranged in the advancing direction of the material, and the second driving teeth are positioned in front of the advancing direction of the material relative to the first driving teeth; the diameter of the second driving tooth is smaller than that of the first driving tooth, and the first driving tooth and the second driving tooth are arranged in a linkage manner; the first driving tooth is located behind the main shaft, and the second driving tooth is located in front of the main shaft. The utility model discloses keep the state of tightening when being favorable to the material feeding, and then be favorable to the cutting. The utility model discloses the quality of cutting is better. The utility model discloses can realize preventing the skew of material at the in-process of marcing to the location of material loading, and then avoid influencing the cutting quality of material. The utility model discloses simple structure is practical, easy to carry out.
Description
Technical Field
The utility model relates to a novel cutting machine.
Background
The cutting machine is used for cutting materials. The material to be cut travels on the cutting machine through the feeding driving mechanism and is cut. Experience in current practice shows that materials can curl and loosen during feeding. When these conditions occur, the cutting quality of the material is not easily controlled.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem, provide a novel cutting machine.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a novel cutting machine, includes feed mechanism, feed mechanism includes:
a first drive tooth;
the first driving teeth and the second driving teeth are respectively arranged in the advancing direction of the material, and the second driving teeth are positioned in front of the advancing direction of the material relative to the first driving teeth;
the diameter of the second driving tooth is smaller than that of the first driving tooth, and the first driving tooth and the second driving tooth are arranged in a linkage manner;
the first driving tooth is located behind the main shaft, and the second driving tooth is located in front of the main shaft.
According to the utility model discloses an embodiment still includes fourth drive arrangement, first drive belt and second drive belt, and the both ends of first drive belt link to each other with fourth drive arrangement and first drive tooth respectively, and the both ends of second drive belt link to each other with first drive tooth and second drive tooth respectively.
According to the utility model discloses an embodiment still includes fourth drive arrangement, first drive belt and second drive belt, and the both ends of first drive belt link to each other with fourth drive arrangement and first drive tooth respectively, and the both ends of second drive belt link to each other with fourth drive arrangement and second drive tooth respectively.
According to an embodiment of the present invention, the device further comprises a first driving shaft, a second driving shaft, a first pressing shaft and a second pressing shaft, wherein the first driving gear can drive the first driving shaft to be rotationally arranged, the second driving gear can drive the second driving shaft to be rotationally arranged, the first pressing shaft is pressed above the first driving shaft, and the material can pass between the first pressing shaft and the first driving shaft; the second pressing shaft is arranged above the second driving shaft in a pressing mode, and materials can pass through the second pressing shaft and the second driving shaft.
According to an embodiment of the present invention, the first pressing shaft and the first driving shaft may be disposed relatively far away from each other; the second pressing shaft and the second driving shaft may be disposed relatively far apart.
According to an embodiment of the present invention, the second pressing shaft has a weight larger than that of the first pressing shaft.
According to the utility model discloses an embodiment, the first pressure put axle and the second pressure put the below at axle both ends and set up the jack-up piece respectively, the jack-up piece sets up the recess, the first pressure is put the axle and the second is pressed the tip of putting the axle and is rotationally set up in the recess.
According to the utility model discloses an embodiment still includes fifth drive arrangement, and fifth drive arrangement drive jack-up piece drives first pressure and puts axle or second pressure and put the axle and keep away from first drive shaft or second drive shaft, perhaps, fifth drive arrangement drive jack-up piece drives first pressure and puts axle or second and press and put the axle and keep away from first drive shaft or second drive shaft.
According to one embodiment of the utility model, the device also comprises a feeding mechanism, wherein the feeding mechanism comprises a supporting and positioning part which can be arranged in a self-rotating manner; two ends of the supporting and positioning part are respectively and rotatably arranged; the supporting and positioning part and the feeding mechanism are arranged at intervals.
According to the utility model discloses an embodiment still includes frame and horizontal stand, and the horizontal stand sets up in the frame, and the both ends of supporting the setting element rotationally set up respectively on the horizontal stand.
According to the utility model discloses an embodiment, the support setting element include the physiosis axle, physiosis axle and feed mechanism set up with the interval.
According to the utility model discloses an embodiment still includes the tensioning roller, and physiosis axle and tensioning roller interval set up on horizontal stand.
According to the utility model discloses an embodiment, the horizontal stand on set up two bracing pieces, every bracing piece is equipped with respectively and erects the both ends that put U type groove and be used for supporting the physiosis axle.
According to the utility model discloses an embodiment still includes the frame, supports the setting element and sets up in the lower part of frame, and the both ends of supporting the setting element rotationally set up in the frame respectively.
According to an embodiment of the present invention, the one end of the supporting and positioning member can be movably disposed along the radial direction, and the other end of the supporting and positioning member can be rotatably disposed along the radial direction.
According to one embodiment of the utility model, the frame is provided with a bearing at one end of the supporting and positioning member and a horizontal U-shaped groove at the other end of the supporting and positioning member; one end of the supporting and positioning piece is arranged on the bearing, and the other end of the supporting and positioning piece is arranged in the horizontal U-shaped groove.
According to the utility model discloses an embodiment, but support setting element radial pivoted one end be equipped with and block the piece, block the piece and can block the radial rotation that supports the setting element.
The utility model discloses keep the state of tightening when being favorable to the material feeding, and then be favorable to the cutting. The utility model discloses the quality of cutting is better. The utility model discloses can realize preventing the skew of material at the in-process of marcing to the location of material loading, and then avoid influencing the cutting quality of material. The utility model discloses simple structure is practical, easy to carry out.
Drawings
FIG. 1 is a structural view of a feed driving mechanism in embodiment 1;
FIG. 2 is another example of a fourth drive, a first drive belt, and a second drive belt;
FIG. 3 is a block diagram of the feed drive mechanism and the slitting knife mechanism;
FIG. 4 is a block diagram of another perspective of FIG. 2;
FIG. 5 is a side view of FIG. 2;
FIG. 6 is a schematic view of example 2;
FIG. 7 is a schematic view of examples 3 and 4;
fig. 8 is a schematic view of fig. 7 from another angle.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example 1
As shown in fig. 1, the novel cutting machine of this embodiment includes a feeding mechanism, and the feeding mechanism includes: the first driving tooth 25 and the second driving tooth 26 are respectively arranged in the advancing direction of the materials, and the second driving tooth 26 is positioned in front of the advancing direction of the materials relative to the first driving tooth 25. I.e. the material being cut, is fed first past the first drive tooth 25 and then past the second drive tooth 26. The diameter of the second drive tooth 26 is smaller than the diameter of the first drive tooth 25, and the first drive tooth 25 and the second drive tooth 26 are arranged in a linked manner.
The present embodiment further comprises a fourth drive means 27, a first drive belt 28 and a second drive belt 29, as shown in fig. 1, the first drive belt 28 being connected at both ends to the fourth drive means 27 and the first drive teeth 25, respectively, and the second drive belt 29 being connected at both ends to the fourth drive means 27 and the second drive teeth 26, respectively. Alternatively, as shown in FIG. 2, the first belt 28 is connected at each end to the fourth drive means 27 and the first drive teeth 25, respectively, and the second belt 29 is connected at each end to the first drive teeth 25 and the second drive teeth 26, respectively.
The present embodiment further includes a first driving shaft 30, a second driving shaft 31, a first pressing shaft 32 and a second pressing shaft 33, the first driving gear 25 can drive the first driving shaft 30 to be rotationally disposed, the second driving gear 26 can drive the second driving shaft 31 to be rotationally disposed, the first pressing shaft 32 is pressed above the first driving shaft 30, and the material can pass between the first pressing shaft 32 and the first driving shaft 30; the first pressing shaft 32 and the first driving shaft 30 may be disposed relatively distant; the second pressing shaft 33 is pressed above the second driving shaft 31, and the material can pass through between the second pressing shaft 33 and the second driving shaft 31; the second pressing shaft 33 and the second driving shaft 31 may be disposed relatively distant; the second pressing shaft 33 has a weight larger than that of the first pressing shaft 32. In this embodiment, the second pressing shaft 33 is a solid shaft, and the first pressing shaft 32 is a hollow shaft.
The first pressing shaft 32 and the second pressing shaft 33 are respectively provided with a jacking piece 34 below two end parts, the jacking piece 34 is provided with a groove, and the end parts of the first pressing shaft 32 and the second pressing shaft 33 are rotatably arranged in the groove. The jack-up member 34 is driven by a fifth drive means 35. Thus, the first pressing shaft 32 and the second pressing shaft 33 can be lifted up from the first drive shaft 30 and the second drive shaft 31. The lifting member 34 is flexibly disposed, so that the fifth driving device 35 is disposed at the side of the first and second pressing shafts 33, but not disposed directly under the first and second pressing shafts 33. Alternatively, the fifth driving device 35 is provided above the jack-up member 34, and pulls the jack-up member 34 to drive the jack-up member 34.
The fourth driving device 27 is a motor, which is started, the first driving belt 28 and the second driving belt 29 drive, and the first driving tooth 25 and the second driving tooth 26 rotate synchronously. The first drive teeth 25 rotate the first drive shaft 30 and the second drive teeth 26 rotate the second drive shaft 31. Thus, when the material is laid between the first driving shaft 30 and the first pressing shaft 32 and between the second driving shaft 31 and the second pressing shaft 33, the material is fed by the first driving shaft 30 and the second driving shaft 31.
The first drive tooth 25 and the second drive tooth 26 rotate synchronously, and the diameter of the second drive tooth 26 is smaller than the diameter of the first drive tooth 25 so that the second drive tooth 26 rotates faster than the first drive tooth 25. In the material feeding direction, the speed of the front end is higher than that of the rear end, and the material is tightened, so that the cutting quality of the material is facilitated. Correspondingly, the second pressing shaft 33 with large weight is pressed above the second driving shaft 31 with high speed, the first pressing shaft 32 with small weight is pressed above the first driving shaft 30 with low speed, and the front end of the material is stressed more in the material feeding direction, so that the feeding of the material is facilitated, and the quality of the cut material is better when the material is cut.
As shown in fig. 3, 4, and 5, the first drive shaft 30 is located behind the main shaft 2 of the slitting mechanism 1, and the second drive shaft 31 is located in front of the main shaft 2 of the slitting mechanism 1. The front and rear are also relative to the direction of material advance. That is, the material is fed through the first driving shaft 30, the main shaft 2, and the second driving shaft 31 in order. The longitudinal knife mechanism 1 is used for cutting the materials along the advancing direction of the materials. The main shaft 2 of the longitudinal cutter mechanism 1 rotates to drive the cutter to cut the material along the advancing direction of the material.
Example 2
As shown in fig. 6, the present embodiment further includes a feeding mechanism, the feeding mechanism includes a supporting and positioning member 60, and the supporting and positioning member 60 is rotatably disposed; both ends of the supporting and positioning member 60 are rotatably provided, respectively. The supporting and positioning member 60 is disposed to be spaced apart from the feeding mechanism, and particularly, the supporting and positioning member 60 is disposed to be spaced apart from the first driving shaft 30.
The cut material is fed first, then enters the first driving shaft 30 of the feeding mechanism, is fed through the feeding mechanism, and enters the cutting mechanism 50 for cutting, wherein the cutting mechanism 50 comprises a longitudinal cutter mechanism for longitudinal cutting and a transverse cutter mechanism for transverse cutting. The longitudinal knife mechanism and the transverse knife mechanism can refer to the conventional technology.
The present embodiment further includes a frame 61 and a horizontal bracket 62, wherein the horizontal bracket 62 is disposed on the frame 61. The supporting and positioning members 60 are rotatably disposed at both ends thereof on the horizontal brackets 62, respectively. The supporting and positioning member 60 comprises an inflatable shaft, the feeding mechanism further comprises a tension roller 63, and the inflatable shaft and the tension roller 63 are arranged on the horizontal support 62 at intervals. Two support rods 64 are arranged on the horizontal support 62, and each support rod 64 is provided with a vertical U-shaped groove 65 for supporting two ends of the inflatable shaft. The opening of the vertical U-shaped groove 65 is arranged upwards. The two ends of the inflatable shaft are respectively and rotatably arranged on the vertical U-shaped groove 65. The air expansion shaft, the tension roller 63 and the first drive shaft 30 are provided at intervals.
The frame 61 is provided with a cutting mechanism 50, and the inflatable shaft, the tensioning roller 63 and the cutting mechanism 50 are sequentially and respectively arranged at intervals. When the material is fed, the material sequentially passes through the inflatable shaft and the tensioning roller 63 and then enters the first driving shaft 30. The material is arranged on the air inflation shaft in a coiled mode. During feeding, draw out a layer of material from the physiosis axle direction, bypass tensioning roller 63, get into first drive shaft 30, carry out the feeding and cut.
The material is arranged on the unexpanded air shaft in a coiled manner. After the feeding is finished, the air inflation shaft expands to tension the coiled material, and the coiled material cannot deviate in the axial position on the air inflation shaft. The good positioning effect on the materials is achieved. And due to the tensioning effect of the inflatable shaft, the materials are more compact in coiling and feeding, and the cutting of the materials is facilitated.
Example 3
As shown in fig. 7 and 8, slightly different from embodiment 2, this embodiment further includes a frame 61, the frame 61 is provided with the cutting mechanism 50, the supporting and positioning element 60 includes an inflatable shaft, the inflatable shaft is provided at the lower portion of the frame 61 and below the cutting mechanism 50, and two ends of the inflatable shaft are respectively rotatably provided on the frame 61, that is, the inflatable shaft is rotatably provided; the air shaft is spaced apart from the cutting mechanism 50, and more particularly, the air shaft is spaced apart from the first driving shaft 30. This example provides a different feeding method than example 2 to accommodate different specifications of materials. Material enters the first drive shaft 30 from the air shaft.
Example 4
As shown in fig. 7 and 8, one end of the supporting and positioning member 60 according to the present embodiment is radially movably disposed, and the other end of the supporting and positioning member 60 is radially rotatably disposed. The support fixture 60 is an inflatable shaft.
The frame 61 is provided with a support bearing at one end of the support positioning element 60, and a support seat is arranged at the other end of the support positioning element 60, and a horizontal U-shaped groove 66 is arranged on the support seat; one end of the support and positioning member 60 is disposed on the support bearing and the other end is disposed in the horizontal U-shaped groove 66. Namely, one end of the air expansion shaft is provided with a universal bearing, and the other end is arranged in a horizontal U-shaped groove 66. The opening of the horizontal U-shaped groove 66 faces away from the frame 61. When the materials are loaded, one end of the air expansion shaft is radially moved out of the horizontal U-shaped groove 66, and the materials can be loaded. After the feeding is finished, the end of the air expansion shaft is moved into the horizontal U-shaped groove 66.
One end of the supporting and positioning member 60, which can rotate in the radial direction, is provided with a blocking member, which can block the supporting and positioning member 60 from rotating in the radial direction. The blocking members are provided in plural numbers, respectively, around the universal bearings, and are located axially outside the support positioning member 60. In this embodiment, the support and positioning member 60, i.e., the universal bearing of the air expansion shaft, is disposed in a support frame 40, and one side of the support frame 40 protrudes as a first stopper 44. The further blocking members are rods 41, 42, 43 arranged on a first blocking member 44. The first blocking member 44 and the rod members 41, 42, 43 are connected in pairs to define a frame. When the end of the air inflation shaft rotates in the radial direction, the end of the air inflation shaft does not touch the blocking piece if the end rotates within a set reasonable range. If the rotation is beyond the set reasonable range, the stop piece is touched. In this way, the blocking member can prevent the radial over-rotation of the inflatable shaft.
The utility model discloses keep the state of tightening when being favorable to the material feeding, and then be favorable to the cutting. The utility model discloses the quality of cutting is better. The utility model discloses can realize preventing the skew of material at the in-process of marcing to the location of material loading, and then avoid influencing the cutting quality of material. The utility model discloses simple structure is practical, easy to carry out.
The embodiments of the present invention are only used for illustration, and do not limit the scope of the claims, and other substantially equivalent alternatives that may be conceived by those skilled in the art are within the scope of the present invention.
Claims (10)
1. The utility model provides a novel cutting machine which characterized in that, including feed mechanism, feed mechanism includes:
a first drive tooth;
the first driving teeth and the second driving teeth are respectively arranged in the advancing direction of the material, and the second driving teeth are positioned in front of the advancing direction of the material relative to the first driving teeth;
the diameter of the second driving tooth is smaller than that of the first driving tooth, and the first driving tooth and the second driving tooth are arranged in a linkage manner;
the first driving tooth is located behind the main shaft, and the second driving tooth is located in front of the main shaft.
2. The novel cutting machine according to claim 1, further comprising a first driving shaft, a second driving shaft, a first pressing shaft and a second pressing shaft, wherein the first driving gear can drive the first driving shaft to be rotationally arranged, the second driving gear can drive the second driving shaft to be rotationally arranged, the first pressing shaft is arranged above the first driving shaft in a pressing manner, and materials can pass between the first pressing shaft and the first driving shaft; the second pressing shaft is arranged above the second driving shaft in a pressing mode, and materials can pass through the second pressing shaft and the second driving shaft.
3. The novel cutting machine as claimed in claim 2, characterized in that said first presser shaft is disposed relatively distant from said first drive shaft; the second pressing shaft and the second driving shaft may be disposed relatively far apart.
4. The novel cutting machine as claimed in claim 2, characterized in that the weight of the second pressing shaft is greater than the weight of the first pressing shaft.
5. The novel cutting machine according to claim 2, wherein the first pressing shaft and the second pressing shaft are respectively provided with a jack-up member below the two end portions, the jack-up member is provided with a groove, and the end portions of the first pressing shaft and the second pressing shaft are rotatably arranged in the groove.
6. The novel cutting machine according to claim 1, further comprising a feeding mechanism, wherein the feeding mechanism comprises a supporting and positioning member, and the supporting and positioning member is arranged to rotate; two ends of the supporting and positioning part are respectively and rotatably arranged; the supporting and positioning part and the feeding mechanism are arranged at intervals.
7. The novel cutting machine according to claim 6, further comprising a frame and a horizontal bracket, wherein the horizontal bracket is disposed on the frame, and both ends of the supporting and positioning member are respectively rotatably disposed on the horizontal bracket.
8. The cutting machine as claimed in claim 6, wherein said support and positioning member includes an inflatable shaft spaced from said feed mechanism.
9. The novel cutting machine according to claim 6, further comprising a frame, wherein the supporting and positioning member is disposed at a lower portion of the frame, and both ends of the supporting and positioning member are respectively rotatably disposed on the frame; one end of the supporting and positioning part can be arranged in a radially movable manner, and the other end of the supporting and positioning part can be arranged in a radially rotatable manner.
10. The cutting machine as claimed in claim 9, wherein the radially rotatable end of the support and positioning member is provided with a blocking member for blocking the radial rotation of the support and positioning member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188220.7U CN214489014U (en) | 2021-01-22 | 2021-01-22 | Novel cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188220.7U CN214489014U (en) | 2021-01-22 | 2021-01-22 | Novel cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214489014U true CN214489014U (en) | 2021-10-26 |
Family
ID=78216511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120188220.7U Active CN214489014U (en) | 2021-01-22 | 2021-01-22 | Novel cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214489014U (en) |
-
2021
- 2021-01-22 CN CN202120188220.7U patent/CN214489014U/en active Active
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