CN215881856U - Slitting device convenient to adjust and prevent incised wound - Google Patents
Slitting device convenient to adjust and prevent incised wound Download PDFInfo
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- CN215881856U CN215881856U CN202122143246.2U CN202122143246U CN215881856U CN 215881856 U CN215881856 U CN 215881856U CN 202122143246 U CN202122143246 U CN 202122143246U CN 215881856 U CN215881856 U CN 215881856U
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- rack
- roller shaft
- slitting
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Abstract
The utility model discloses a slitting device convenient for adjusting and preventing incised wounds, which comprises a rack, wherein a supporting plate is arranged on one side of the rack, a feeding roller shaft is connected between the rack and the supporting plate, supporting rods are arranged on the left side and the right side of the feeding roller shaft, and sliding grooves are arranged at the front end and the rear end of the rack; the protective plate is arranged at the rear end of the feeding roller shaft, a lifting plate is arranged inside the protective plate, and a cutter groove is formed in the connecting position of the rack and the protective plate; the lifting screw rod penetrates through the inner parts of the left side and the right side of the lifting plate, and a servo motor is installed at the output end of the lifting screw rod. This cut device convenient to adjust and prevent incising wound compares with current device, can reciprocate in the outside of lift lead screw under servo motor's drive through the lifter plate that sets up to highly adjusting the lifter plate drives whole cutter and accomodates to the inside of guard plate, avoids the exposed fish tail personnel of cutter.
Description
Technical Field
The utility model relates to the technical field of slitting devices, in particular to a slitting device convenient to adjust and capable of preventing cutting wounds.
Background
A splitting machine is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials, and is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery.
The distance between the cutters needs to be adjusted according to the cutting width of a material in the existing cutting device, in the adjusting process, the hand of a user needs to be directly contacted with the cutters to fix the cutters, and the cutters are difficult to cut.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutting device convenient to adjust and capable of preventing cut so as to solve the problem that in the background technology, the distance between cutters needs to be adjusted according to the cutting width of a material, and in the adjusting process, the hand of a user needs to be directly contacted with the cutters to fix the cutters, so that the cutters are difficult to cut.
In order to achieve the purpose, the utility model provides the following technical scheme: a slitting device that facilitates adjustment to prevent nicks, comprising:
the automatic feeding device comprises a rack, wherein a supporting plate is installed on one side of the rack, a feeding roller shaft is connected between the rack and the supporting plate, supporting rods are installed on the left side and the right side of the feeding roller shaft, and sliding grooves are formed in the front end and the rear end of the rack;
the protective plate is arranged at the rear end of the feeding roller shaft, a lifting plate is arranged inside the protective plate, and a cutter groove is formed in the connecting position of the rack and the protective plate;
the lifting screw rods penetrate through the left side and the right side of the lifting plate, and servo motors are installed at the output ends of the lifting screw rods;
the slitting knife is arranged above the lifting plate, and a limiting slide rail is arranged at the joint of the lifting plate and the slitting knife;
the pull rods are arranged at the front end and the rear end of the slitting knife, lifting grooves are formed in the joints of the pull rods and the protection plates, and moving grooves are formed in the joints of the pull rods and the lifting plates;
the fixing bolt penetrates through the upper portion of the pull rod, and a fixing groove is formed in the connecting portion of the fixing bolt and the protection plate.
Preferably, the lifting plate is further provided with:
and the auxiliary supporting spring is arranged in the middle of the lower part of the lifting plate, and the lifting plate is elastically connected with the protection plate through the auxiliary supporting spring.
Preferably, the protection plate is further provided with:
the winding roller shaft is installed the below of guard plate leans on the rear side, driving motor is installed to the input of winding roller shaft.
Preferably, the cutting knife transversely slides on the lifting plate through a limiting slide rail, the cutting knife is provided with a plurality of groups, and the pull rod transversely slides on the lifting plate through a moving groove.
Preferably, the lifting plate is lifted and moved in the rack and the supporting plate through a lifting screw rod and a servo motor, the lifting screw rod is in key connection with the servo motor, and the lifting screw rod is connected with the rack and the supporting plate through bearings respectively.
Preferably, the cutter groove is matched with the cutting knife in overall dimension, and the pull rod slides transversely on the rack through the sliding groove.
Preferably, the height of the feeding roller shaft is lower than that of the protection plate, and the height of the winding roller shaft is lower than that of the feeding roller shaft.
Compared with the prior art, the utility model provides the slitting device convenient for adjusting and preventing the cut wound, which has the following beneficial effects: this cut device convenient to adjust and prevent incising can carry out quick adjustment to the distance between the cutter under the condition of contactless cutter again, has avoided at the in-process of cutter distance adjustment, and personnel's hand is direct to contact each other with the blade, produces dangers such as incising to the cutter can reciprocate under the drive of lifter plate, drives the inside that whole cutter was accomodate to the guard plate, avoids the exposed fish tail personnel of cutter.
1. The lifting plate can move up and down outside the lifting screw rod under the driving of the servo motor, so that the height of the lifting plate is adjusted, the whole cutter is driven to be accommodated inside the protection plate, and the cutter is prevented from being exposed and scratching personnel;
2. according to the utility model, the cutting knife can be directly pulled to horizontally move in the protection plate and the lifting plate through the arranged pull rod, the hand of a person is not required to be directly contacted with the blade in the process of adjusting the distance of the cutting knife, so that the person is protected to a certain extent, and the cutting knife after being adjusted can be limited through the fixing bolt, so that the cutting knife is prevented from moving left and right;
3. the auxiliary support spring is arranged, so that the middle part of the lifting plate can be supported in an auxiliary manner, and the stability of the lifting plate during lifting is improved; through the frame that sets up, can accomodate the branch cutter that does not need to use, it is more convenient to use, can select the branch cutter of appropriate quantity as required, need not to dismantle the installation repeatedly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional front view of the protection plate of the present invention;
FIG. 3 is a cross-sectional side view of the fender of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention.
In the figure: 1. a frame; 2. a support plate; 3. a cutter groove; 4. a sliding groove; 5. a protection plate; 6. fixing grooves; 7. fixing the bolt; 8. a slitting knife; 9. a feeding roll shaft; 10. a support bar; 11. a winding roller shaft; 12. an auxiliary support spring; 13. a lifting plate; 14. a pull rod; 15. a moving groove; 16. a lifting screw rod; 17. a servo motor; 18. a limiting slide rail; 19. a lifting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 4, a slitting device which facilitates adjustment of cut prevention comprises: the automatic feeding device comprises a rack 1, wherein a supporting plate 2 is installed on one side of the rack 1, a feeding roller shaft 9 is connected between the rack 1 and the supporting plate 2, supporting rods 10 are installed on the left side and the right side of the feeding roller shaft 9, sliding grooves 4 are formed in the front end and the rear end of the rack 1, and the unnecessary sub-cutters 8 can be accommodated through the arranged rack 1, so that the automatic feeding device is more convenient to use, and the appropriate number of sub-cutters 8 can be selected according to needs without repeated disassembly and installation; the winding roll shaft 11 is arranged below the protection plate 5 and close to the rear side, the input end of the winding roll shaft 11 is provided with a driving motor, the height of the feeding roll shaft 9 is lower than that of the protection plate 5, the height of the winding roll shaft 11 is lower than that of the feeding roll shaft 9, the protection plate 5 is arranged at the rear end of the feeding roll shaft 9, a lifting plate 13 is arranged inside the protection plate 5, a cutter groove 3 is formed in the connection part of the rack 1 and the protection plate 5, the cutter groove 3 is matched with the external dimension of the slitting knife 8, and the pull rod 14 transversely slides on the rack 1 through the sliding groove 4; and the fixing bolt 7 is arranged above the pull rod 14 in a penetrating manner, and a fixing groove 6 is formed at the joint of the fixing bolt 7 and the protection plate 5.
As shown in fig. 2, 3 and 5, a slitting device facilitating the adjustment of cut prevention comprises: the lifting screw rod 16 penetrates through the insides of the left side and the right side of the lifting plate 13, a servo motor 17 is installed at the output end of the lifting screw rod 16, the lifting plate 13 is lifted and moved in the rack 1 and the supporting plate 2 through the lifting screw rod 16, the servo motor 17 is connected in a key mode with the servo motor 17, the lifting screw rod 16 is connected with the rack 1 and the supporting plate 2 through bearings respectively, the lifting screw rod 16 can be driven by the servo motor 17 to move up and down outside the lifting screw rod 16 through the arranged lifting plate 13, therefore, the height of the lifting plate 13 is adjusted, the whole cutter is driven to be stored in the inside of the protecting plate 5, and the cutter is prevented from being exposed to scratch personnel; the dividing and cutting knife 8 is arranged above the lifting plate 13, a limiting slide rail 18 is arranged at the joint of the lifting plate 13 and the dividing and cutting knife 8, the dividing and cutting knife 8 realizes transverse sliding on the lifting plate 13 through the limiting slide rail 18, a plurality of groups of the dividing and cutting knives 8 are arranged, and the pull rod 14 realizes transverse sliding on the lifting plate 13 through the moving groove 15; the pull rods 14 are arranged at the front end and the rear end of the slitting knife 8, the lifting grooves 19 are formed in the connecting positions of the pull rods 14 and the protection plate 5, the moving grooves 15 are formed in the connecting positions of the pull rods 14 and the lifting plate 13, the slitting knife 8 can be directly pulled to horizontally move in the protection plate 5 and the lifting plate 13 through the arranged pull rods 14, the hands of a person do not need to be in direct contact with the blades in the process of adjusting the distance of the cutting knife, so that the person is protected to a certain extent, the slitting knife 8 after being adjusted can be limited through the fixing bolt 7, and the slitting knife 8 is prevented from moving left and right; and the auxiliary supporting springs 12 are arranged in the middle of the lower part of the lifting plate 13, the lifting plate 13 is elastically connected with the protection plate 5 through the auxiliary supporting springs 12, and the auxiliary supporting springs 12 are arranged to assist in supporting the middle of the lifting plate 13, so that the lifting stability of the lifting plate 13 is improved.
The working principle is as follows: when the slitting device convenient for adjusting and preventing the cut is used, firstly, the pull rod 14 is pulled, the pull rod 14 drives the slitting knife 8 to horizontally move in the protection plate 5 and the lifting plate 13, at the moment, the slitting knife 8 slides in the limiting slide rail 18, meanwhile, the pull rod 14 moves in the sliding groove 4 and the moving groove 15, the slitting knife 8 penetrates through the knife groove 3 rightwards and enters the protection plate 5, and then the pull rod 14 slides in the corresponding lifting groove 19; secondly, starting a servo motor 17, wherein the servo motor 17 drives a lifting screw rod 16 to rotate, so that a lifting plate 13 moves up and down outside the lifting screw rod 16, the height of the lifting plate 13 is adjusted, the upper end face of a dividing cutter 8 is higher than the upper end face of a protection plate 5, and the height of the dividing cutter 8 is adjusted according to needs; then, the position of the slitting knife 8 is determined according to the slitting width, the fixing bolt 7 is screwed, the fixing bolt 7 penetrates through the fixing groove 6 to fix the pull rod 14, so that the slitting knife 8 is prevented from moving left and right, and the cutter is adjusted in the period without being in direct contact with the cutter, so that personnel are protected; the material that will cut at last is placed on pan feeding roller 9, and pulling material book is rolled up, with the material roll lid in the top of guard plate 5 to with divide cutter 8 to contact each other, and the material that will expand is fixed with rolling roller 11, adjust the tension between rolling roller 11 and the pan feeding roller 9 this moment, thereby along with rolling roller 11's rotation, the material is cut by dividing cutter 8, this is exactly this be convenient for adjust the theory of operation of preventing the device of cutting of incising.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cut device convenient to adjust and prevent incising wound which characterized in that includes:
the feeding device comprises a rack (1), wherein a supporting plate (2) is installed on one side of the rack (1), a feeding roller shaft (9) is connected between the rack (1) and the supporting plate (2), supporting rods (10) are installed on the left side and the right side of the feeding roller shaft (9), and sliding grooves (4) are formed in the front end and the rear end of the rack (1);
the protection plate (5) is arranged at the rear end of the feeding roller shaft (9), a lifting plate (13) is arranged inside the protection plate (5), and a cutter groove (3) is formed in the connection position of the rack (1) and the protection plate (5);
the lifting screw rods (16) are arranged inside the left side and the right side of the lifting plate (13) in a penetrating mode, and servo motors (17) are installed at the output ends of the lifting screw rods (16);
the slitting knife (8) is arranged above the lifting plate (13), and a limiting sliding rail (18) is arranged at the joint of the lifting plate (13) and the slitting knife (8);
the pull rods (14) are arranged at the front end and the rear end of the slitting knife (8), lifting grooves (19) are formed in the connecting positions of the pull rods (14) and the protection plates (5), and moving grooves (15) are formed in the connecting positions of the pull rods (14) and the lifting plates (13);
the fixing bolt (7) penetrates through the upper portion of the pull rod (14), and a fixing groove (6) is formed in the connecting portion of the fixing bolt (7) and the protection plate (5).
2. A slitting device to facilitate the adjustment of the cut protection according to claim 1, characterised in that the lifting plate (13) is further provided with:
the auxiliary supporting spring (12) is arranged in the middle of the lower portion of the lifting plate (13), and the lifting plate (13) is elastically connected with the protection plate (5) through the auxiliary supporting spring (12).
3. A slitting device to facilitate the adjustment of the cut protection according to claim 1, characterized in that the protecting plate (5) is further provided with:
the winding roller shaft (11) is installed on the lower portion of the protection plate (5) close to the rear side, and a driving motor is installed at the input end of the winding roller shaft (11).
4. A slitting device convenient to adjust and prevent incised wound according to claim 1, characterized in that the slitting knives (8) realize the transverse sliding on the lifting plate (13) through a limiting slide rail (18), the slitting knives (8) are provided with a plurality of groups, and the pull rod (14) realizes the transverse sliding on the lifting plate (13) through a moving groove (15).
5. A slitting device convenient to adjust and prevent cut according to claim 1 characterized in that, the lifter plate (13) realizes the lifting movement in both the frame (1) and the support plate (2) through a lifting screw rod (16) and a servo motor (17), the lifting screw rod (16) is connected with the servo motor (17) in a key mode, and the lifting screw rod (16) is connected with the frame (1) and the support plate (2) through bearings respectively.
6. A slitting device convenient to adjust and prevent nicks according to claim 1, characterized in that the cutter groove (3) matches the outer dimension of the slitting knife (8), and the pull rod (14) slides on the frame (1) through the sliding groove (4).
7. A slitting device convenient to adjust for cut prevention according to claim 3, characterized in that the height of the feed roller shaft (9) is lower than the height of the protection plate (5), and the height of the take-up roller shaft (11) is lower than the height of the feed roller shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143246.2U CN215881856U (en) | 2021-09-06 | 2021-09-06 | Slitting device convenient to adjust and prevent incised wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143246.2U CN215881856U (en) | 2021-09-06 | 2021-09-06 | Slitting device convenient to adjust and prevent incised wound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215881856U true CN215881856U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122143246.2U Active CN215881856U (en) | 2021-09-06 | 2021-09-06 | Slitting device convenient to adjust and prevent incised wound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215881856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365678A (en) * | 2022-10-27 | 2022-11-22 | 成都市和乐门业有限公司 | Scratch-proof lifting mechanism for laser cutting |
-
2021
- 2021-09-06 CN CN202122143246.2U patent/CN215881856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365678A (en) * | 2022-10-27 | 2022-11-22 | 成都市和乐门业有限公司 | Scratch-proof lifting mechanism for laser cutting |
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