CN218778491U - Degradable polylactide film rolling cutting mechanism - Google Patents
Degradable polylactide film rolling cutting mechanism Download PDFInfo
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- CN218778491U CN218778491U CN202222469064.9U CN202222469064U CN218778491U CN 218778491 U CN218778491 U CN 218778491U CN 202222469064 U CN202222469064 U CN 202222469064U CN 218778491 U CN218778491 U CN 218778491U
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Abstract
The utility model discloses a degradable polylactide film rolling cutting mechanism, the load simulator comprises a case, the upper portion of machine case front end surface is provided with the controller, one side of machine case is provided with degradable polylactide film main part, the lower part fixed mounting of machine case one side surface has the bottom plate, the middle part of machine case one side surface is provided with second positioning roller, cutting component, first positioning roller, third positioning roller and rolling dish, just cutting component is located the right side of second positioning roller, first positioning roller is located cutting component's right side, the left and right sides fixed mounting of bottom plate upper end middle part surface has the mounting bracket, the quantity of mounting bracket is two sets of, and is two sets of be provided with spacing roller between the mounting bracket. A degradable polylactide film rolling cutting mechanism, possess and be convenient for cut degradable polylactide film main part, cut advantage such as of being of high quality.
Description
Technical Field
The utility model relates to a degradable polylactide film rolling cutting technical field specifically is a degradable polylactide film rolling cutting mechanism.
Background
In degradable polylactide film production, need wrap up degradable polylactide film through the rolling machine, need cut degradable polylactide film as required in the rolling.
But when cutting degradable polylactide film, because the effect that the coiler tightened up and was dragged degradable polylactide film can lead to the inhomogeneous of cutting machine cutting when cutting degradable polylactide film to can influence film production standard, bring certain adverse effect for people's use, for this reason, we propose a degradable polylactide film rolling cutting mechanism.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a degradable polylactide film rolling cutting mechanism possesses and is convenient for cut degradable polylactide film main part, cuts advantages such as of high quality, can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a degradable polylactide film rolling cutting mechanism, includes quick-witted case, the upper portion of machine case front end surface is provided with the controller, one side of machine case is provided with degradable polylactide film main part, the lower part fixed mounting of machine case one side surface has the bottom plate, the middle part of machine case one side surface is provided with second registration roller, cutting assembly, first registration roller, third registration roller and rolling dish, just cutting assembly is located the right side of second registration roller, first registration roller is located cutting assembly's right side, the left and right sides fixed mounting of bottom plate upper end middle part surface has the mounting bracket, the quantity of mounting bracket is two sets of, and is two sets of be provided with spacing roller between the mounting bracket, just spacing roller is located the right side of first registration roller, third registration roller is located the right side of spacing roller, the rolling dish is located the right side of rolling dish, just cutting assembly includes fixed block, elevator, base block, installation piece, compact heap, cutting groove, servo motor, first hydraulic cylinder, through-hole, second hydraulic cylinder, first guide arm, installation cavity, second guide arm, cutting knife, sliding sleeve, ball nut, ball mounting groove, ball screw rod and fixed block one side of quick-witted case surface is connected with the lead screw.
Preferably, all be provided with sealed bearing between second registration roller, first registration roller, third registration roller and the quick-witted case, second registration roller, first registration roller, third registration roller all pass through sealed bearing and quick-witted case swing joint, the inside of machine case is provided with the motor, the one end of rolling dish with the output shaft of quick-witted incasement portion motor, be provided with sealed bearing between spacing roller and the mounting bracket, spacing roller passes through sealed bearing and mounting bracket swing joint, is convenient for carry on spacingly to degradable polylactide film main part.
Preferably, the elevator is located the upper portion of fixed block, the left and right sides of fixed block upper end surface is seted up to the through-hole, the inside of fixed block is seted up to the installation cavity, second hydraulic cylinder fixed mounting is in the inside left and right sides of installation cavity, the quantity of second hydraulic cylinder is two sets of, and is two sets of the left and right sides fixed connection of the upper end surface of second hydraulic cylinder output shaft and elevator lower extreme surface, first guide arm fixed mounting is in the middle part of elevator lower extreme surface, the slide opening is seted up in the middle part of fixed block upper end surface, just be sliding connection between the outer wall of first guide arm and the slide opening, through the second hydraulic cylinder who sets up, be convenient for drive the elevator and go up and down, be convenient for carry out the material loading to degradable polylactide film main part.
Preferably, base block fixed mounting is in one side surface of fixed block, installation piece fixed mounting is in one side surface of elevator, cut the middle part that the groove was seted up in base block upper end surface, the lower extreme surface of installation piece is seted up in the mounting groove, servo motor fixed mounting is convenient for use in the one end surface of installation piece.
Preferably, ball screw, second guide arm are located the inside of mounting groove, just the second guide arm is located ball screw's lower part, ball screw is located servo motor's one end surface, ball nut is located ball screw's outer wall, the sliding sleeve is located the outer wall of second guide arm, just ball nut fixed mounting is in the upper portion of movable block one side surface, sliding sleeve fixed mounting is in the lower part of movable block one side surface, blade disc fixed mounting is in the lower extreme surface of movable block, cutting knife fixed mounting is in the lower extreme surface of blade disc, increases stability in the lower extreme surface of cutting knife fixed mounting.
Preferably, the movable block passes through ball nut and ball screw's outer wall threaded connection, the movable block passes through the outer wall sliding connection of ball nut and second guide arm, be provided with sealed bearing between ball screw and the installation piece, ball screw passes through sealed bearing and installation piece swing joint, be provided with the shaft coupling between ball screw and the servo motor, ball screw's one end surface passes through the one end fixed surface of shaft coupling and servo motor and is connected, increase stability.
(III) advantageous effects
Compared with the prior art, the utility model provides a degradable polylactide film rolling cutting mechanism possesses following beneficial effect:
1. this degradable polylactide film rolling cutting mechanism, through the first hydraulic cylinder and the first hydraulic cylinder that set up, be convenient for when cutting degradable polylactide film main part, to the pre-compaction that carries on of degradable polylactide film main part, when avoiding cutting, take place the fold, increase the quality of cutting.
2. This degradable polylactide film rolling cutting mechanism, through the cutting knife that sets up, the transmission through the lead screw of being convenient for drives the cutting knife and removes, realizes the cutting to degradable polylactide film main part.
3. This degradable polylactide film rolling cutting mechanism, through the second hydraulic cylinder that sets up, the interval of being convenient for drive between installation piece and the base block is adjustable, is convenient for pass cutting assembly, the material loading of being convenient for with degradable polylactide film main part.
Drawings
Figure 1 is the utility model relates to a degradable polylactide film rolling cutting mechanism's overall structure schematic diagram.
Figure 2 is the utility model relates to a cutting assembly's among degradable polylactide film rolling cutting mechanism structural schematic.
Fig. 3 is a left side view of the degradable polylactide film rolling cutter composition 2 of the present invention.
Fig. 4 is a front sectional view of the degradable polylactide film rolling and cutting mechanism of the present invention shown in fig. 2.
In the figure: 1. a chassis; 2. a controller; 3. a base plate; 4. a mounting frame; 5. a first positioning roller; 6. a cutting assembly; 7. a second positioning roller; 8. a degradable polylactide membrane body; 9. a limiting roller; 10. a third positioning roller; 11. a winding disc; 12. a fixed block; 13. a lifting block; 14. a base block; 15. mounting blocks; 16. a compression block; 17. cutting the groove; 18. a servo motor; 19. a first hydraulic cylinder; 20. a through hole; 21. a second hydraulic cylinder; 22. a first guide bar; 23. a slide hole; 24. a mounting cavity; 25. a second guide bar; 26. a sliding sleeve; 27. a cutting knife; 28. a cutter head; 29. a ball nut; 30. a movable block; 32. a ball screw; 33. and (4) mounting the groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The embodiment is a degradable polylactide film rolling and cutting mechanism.
As shown in fig. 1-4, the device comprises a case 1, a controller 2 is arranged on the upper portion of the outer surface of the front end of the case 1, a degradable polylactide film main body 8 is arranged on one side of the case 1, a bottom plate 3 is fixedly arranged on the lower portion of the outer surface of one side of the case 1, a second positioning roller 7, a cutting assembly 6, a first positioning roller 5, a third positioning roller 10 and a winding disc 11 are arranged in the middle of the outer surface of one side of the case 1, the cutting assembly 6 is positioned on the right side of the second positioning roller 7, the first positioning roller 5 is positioned on the right side of the cutting assembly 6, mounting frames 4 are fixedly arranged on the left side and the right side of the outer surface of the middle portion of the upper end of the bottom plate 3, the number of the mounting frames 4 is two, a limit roller 9 is arranged between the two sets of the mounting frames 4, the limiting roller 9 is positioned on the right side of the first positioning roller 5, the third positioning roller 10 is positioned on the right side of the limiting roller 9, the winding disc 11 is positioned on the right side of the winding disc 11, the cutting assembly 6 comprises a fixed block 12, a lifting block 13, a base block 14, a mounting block 15, a pressing block 16, a cutting groove 17, a servo motor 18, a first hydraulic oil cylinder 19, a through hole 20, a second hydraulic oil cylinder 21, a first guide rod 22, a sliding hole 23, a mounting cavity 24, a second guide rod 25, a sliding sleeve 26, a cutting knife 27, a knife disc 28, a ball nut 29, a movable block 30, a ball screw 32 and a mounting groove 33, and the outer surface of one side of the fixed block 12 is fixedly connected with the outer surface of one side of the case 1.
Sealing bearings are arranged between the second positioning roller 7, the first positioning roller 5 and the third positioning roller 10 and the case 1, the second positioning roller 7, the first positioning roller 5 and the third positioning roller 10 are movably connected with the case 1 through the sealing bearings, a motor is arranged inside the case 1, one end of a winding disc 11 is connected with an output shaft of the motor inside the case 1, the sealing bearings are arranged between a limiting roller 9 and the mounting frame 4, and the limiting roller 9 is movably connected with the mounting frame 4 through the sealing bearings; the lifting block 13 is positioned at the upper part of the fixed block 12, the through holes 20 are formed in the left side and the right side of the outer surface of the upper end of the fixed block 12, the mounting cavity 24 is formed in the fixed block 12, the second hydraulic cylinders 21 are fixedly arranged on the left side and the right side of the inner part of the mounting cavity 24, the number of the second hydraulic cylinders 21 is two, the outer surfaces of the upper ends of output shafts of the two groups of second hydraulic cylinders 21 are fixedly connected with the left side and the right side of the outer surface of the lower end of the lifting block 13, the first guide rod 22 is fixedly arranged in the middle of the outer surface of the lower end of the lifting block 13, the sliding hole 23 is formed in the middle of the outer surface of the upper end of the fixed block 12, and the outer wall of the first guide rod 22 is in sliding connection with the sliding hole 23; the base block 14 is fixedly arranged on the outer surface of one side of the fixed block 12, the mounting block 15 is fixedly arranged on the outer surface of one side of the lifting block 13, the cutting groove 17 is formed in the middle of the outer surface of the upper end of the base block 14, the mounting groove 33 is formed in the outer surface of the lower end of the mounting block 15, and the servo motor 18 is fixedly arranged on the outer surface of one end of the mounting block 15; the ball screw 32 and the second guide rod 25 are positioned in the mounting groove 33, the second guide rod 25 is positioned at the lower part of the ball screw 32, the ball screw 32 is positioned on the outer surface of one end of the servo motor 18, the ball nut 29 is positioned on the outer wall of the ball screw 32, the sliding sleeve 26 is positioned on the outer wall of the second guide rod 25, the ball nut 29 is fixedly arranged at the upper part of the outer surface of one side of the movable block 30, the sliding sleeve 26 is fixedly arranged at the lower part of the outer surface of one side of the movable block 30, the cutter head 28 is fixedly arranged on the outer surface of the lower end of the movable block 30, and the cutting knife 27 is fixedly arranged on the outer surface of the lower end of the cutter head 28; the movable block 30 is in threaded connection with the outer wall of the ball screw 32 through the ball nut 29, the movable block 30 is in sliding connection with the outer wall of the second guide rod 25 through the ball nut 29, a sealing bearing is arranged between the ball screw 32 and the mounting block 15, the ball screw 32 is movably connected with the mounting block 15 through the sealing bearing, a coupler is arranged between the ball screw 32 and the servo motor 18, and the outer surface of one end of the ball screw 32 is fixedly connected with the outer surface of one end of the servo motor 18 through the coupler.
What need explain, the utility model relates to a degradable polylactide film rolling cutting mechanism, the cutting assembly 6 of setting, the operation through second hydraulic cylinder 21 drives elevator 13 and rises, make the interval between installation piece 15 and the base block 14 increase, be convenient for degradable polylactide film main part 8 material loading, pass degradable polylactide film main part 8 cutting assembly 6, later pass the upper end surface of first positioning roller 5, spacing roller 9's lower extreme surface and third positioning roller 10's upper end surface, later roll degradable polylactide film main part 8 through rolling disc 11, when needs cut degradable polylactide film main part 8, drive elevator 13 through second hydraulic cylinder 21 and reset, later drive compact heap 16 through first hydraulic cylinder 19 and descend, compact heap 16 compresses tightly degradable polylactide film main part 8 fixed, avoid when the cutting, degradable polylactide film main part 8 takes place the fold, operation through servo motor 18 drives ball 32 and rotates, ball screw 32's rotation drives ball nut 29 and removes, ball nut 29 drives cutter head nut 28 through movable block 30 and moves degradable cutter head 28, degradable polylactide film main part drives the cutter head 27 and drives the cutting knife head through cutting knife 27 and moves more is convenient for the stable cutting arm setting of cutting knife 27.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a degradable polylactide film rolling cutting mechanism, includes quick-witted case (1), its characterized in that: the upper portion of quick-witted case (1) front end surface is provided with controller (2), one side of quick-witted case (1) is provided with degradable polylactide film main part (8), the lower part fixed mounting of quick-witted case (1) one side surface has bottom plate (3), the middle part of quick-witted case (1) one side surface is provided with second positioning roller (7), cutting assembly (6), first positioning roller (5), third positioning roller (10) and rolling dish (11), just cutting assembly (6) are located the right side of second positioning roller (7), first positioning roller (5) are located the right side of cutting assembly (6), the left and right sides fixed mounting of bottom plate (3) upper end middle part surface has mounting bracket (4), the quantity of mounting bracket (4) is two sets of be provided with between mounting bracket (4) spacing roller (9), just spacing roller (9) are located the right side of first positioning roller (5), third positioning roller (10) are located the right side of spacing roller (9), rolling dish (11) are located the right side of rolling dish (11), just cutting assembly (6) includes cutting block (12), cutting block (13), compressed mounting block (17), compressed tightly piece (17), compressed groove (17), cutting block (16), compressing block (17), motor (17), clamping block (16), clamping groove (17), cutting assembly (6), cutting block (16), cutting block (6), motor (16), cutting block (6) are located to the right side of fixing block (12), cutting assembly (1) in the right side of bottom plate (11), the right side of bottom plate (1) in the right side of bottom plate (1) and the upper end, the cutting device comprises a first hydraulic oil cylinder (19), a through hole (20), a second hydraulic oil cylinder (21), a first guide rod (22), a sliding hole (23), a mounting cavity (24), a second guide rod (25), a sliding sleeve (26), a cutting knife (27), a cutter head (28), a ball nut (29), a movable block (30), a ball screw (32) and a mounting groove (33), and the outer surface of one side of a fixed block (12) is fixedly connected with the outer surface of one side of a case (1).
2. The degradable polylactide film rolling and cutting mechanism of claim 1, wherein: all be provided with sealed bearing between second registration roller (7), first registration roller (5), third registration roller (10) and quick-witted case (1), second registration roller (7), first registration roller (5), third registration roller (10) all are through sealed bearing and quick-witted case (1) swing joint, the inside of machine case (1) is provided with the motor, the one end of rolling dish (11) with the output shaft of quick-witted case (1) inside motor, be provided with sealed bearing between spacing roller (9) and mounting bracket (4), spacing roller (9) are through sealed bearing and mounting bracket (4) swing joint.
3. The degradable polylactide film rolling and cutting mechanism of claim 1, wherein: the utility model discloses a lifting device, including fixed block (12), elevator (13), through-hole (20), installation cavity (24), second hydraulic cylinder (21), first guide arm (22) fixed mounting in the middle part of elevator (13) lower extreme surface, elevator (13) are located the upper portion of fixed block (12), the left and right sides of fixed block (12) upper end surface is seted up in through-hole (20), the inside of fixed block (12) is seted up in installation cavity (24), second hydraulic cylinder (21) fixed mounting in the left and right sides of installation cavity (24) inside, the quantity of second hydraulic cylinder (21) is two sets of, two sets of the left and right sides fixed connection of the upper end surface of second hydraulic cylinder (21) output shaft and elevator (13) lower extreme surface, first guide arm (22) fixed mounting in the middle part of elevator (13) lower extreme surface, sliding hole (23) are seted up in the middle part of fixed block (12) upper end surface, just be sliding connection between the outer wall of first guide arm (22) and sliding hole (23).
4. The degradable polylactide film rolling and cutting mechanism of claim 1, wherein: base block (14) fixed mounting is in one side surface of fixed block (12), installation piece (15) fixed mounting is in one side surface of elevator block (13), cut groove (17) and set up the middle part in base block (14) upper end surface, the lower extreme surface in installation piece (15) is set up in mounting groove (33), servo motor (18) fixed mounting is in the one end surface of installation piece (15).
5. The degradable polylactide film rolling and cutting mechanism of claim 1, wherein: ball screw (32), second guide arm (25) are located the inside of mounting groove (33), just second guide arm (25) are located the lower part of ball screw (32), ball screw (32) are located the one end surface of servo motor (18), ball nut (29) are located the outer wall of ball screw (32), sliding sleeve (26) are located the outer wall of second guide arm (25), just ball nut (29) fixed mounting is in the upper portion of movable block (30) one side surface, sliding sleeve (26) fixed mounting is in the lower part of movable block (30) one side surface, blade disc (28) fixed mounting is in the lower extreme surface of movable block (30), cutting knife (27) fixed mounting is in the lower extreme surface of blade disc (28).
6. The degradable polylactide film rolling and cutting mechanism of claim 1, wherein: the outer wall threaded connection of movable block (30) through ball nut (29) and ball screw (32), the outer wall sliding connection of movable block (30) through ball nut (29) and second guide arm (25), be provided with sealed bearing between ball screw (32) and installation piece (15), ball screw (32) are through sealed bearing and installation piece (15) swing joint, be provided with the shaft coupling between ball screw (32) and servo motor (18), the one end surface of ball screw (32) passes through the one end fixed surface of shaft coupling and servo motor (18) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222469064.9U CN218778491U (en) | 2022-09-19 | 2022-09-19 | Degradable polylactide film rolling cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222469064.9U CN218778491U (en) | 2022-09-19 | 2022-09-19 | Degradable polylactide film rolling cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218778491U true CN218778491U (en) | 2023-03-31 |
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ID=85714886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222469064.9U Active CN218778491U (en) | 2022-09-19 | 2022-09-19 | Degradable polylactide film rolling cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218778491U (en) |
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2022
- 2022-09-19 CN CN202222469064.9U patent/CN218778491U/en active Active
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