CN112894916A - Plastic straw cutting device with length adjusting structure and using method - Google Patents
Plastic straw cutting device with length adjusting structure and using method Download PDFInfo
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- CN112894916A CN112894916A CN202110416638.3A CN202110416638A CN112894916A CN 112894916 A CN112894916 A CN 112894916A CN 202110416638 A CN202110416638 A CN 202110416638A CN 112894916 A CN112894916 A CN 112894916A
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- fixedly connected
- adjusting
- workbench
- push rod
- electric push
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Equipment (AREA)
Abstract
The invention discloses a plastic straw cutting device with a length adjusting structure and a using method thereof, the plastic straw cutting device comprises a support column, the top of the support column is fixedly connected with a workbench, one end of the top of the workbench is provided with a feeding mechanism, one end of the top of the workbench, far away from the feeding mechanism, is provided with an adjusting mechanism, the middle of the adjusting mechanism is provided with a pipe pressing mechanism, one end of the adjusting mechanism, close to the feeding mechanism, is provided with a shearing mechanism, the bottom of the workbench is provided with a blanking mechanism, the adjusting mechanism comprises a support frame, the support frame is fixedly connected to the top of the workbench through bolts, the support frame is fixedly connected with an adjusting motor through bolts, the output end of the adjusting motor is fixedly connected with a threaded shaft: through opening accommodate motor, drive the removal piece and remove, according to the scale on the alignment jig, adjust the length that cuts of straw, through simple structure, the use of the device of being convenient for can adjust according to the required length of straw.
Description
Technical Field
The invention relates to a length adjusting device, in particular to a plastic straw cutting device with a length adjusting structure and a using method thereof, and belongs to the technical field of straw manufacturing equipment.
Background
The suction pipe is a hollow pipe with a small diameter, generally the diameter is about 5 mm, most of the suction pipe is made of plastic, the suction pipe is used for sucking air in the suction pipe by applying the atmospheric pressure principle, so that the air in the suction pipe is sucked away, the pressure in the suction pipe is reduced, at the moment, the liquid in the suction pipe is forced to rise under the action of the atmospheric pressure, the liquid is conveyed into the mouth of a person, and when the suction is stopped, the liquid in the suction pipe descends, and the pressure is balanced.
But current straw cutting device, the structure of adjusting straw cutting length is more troublesome, and can't quick adjustment to suitable length, is unfavorable for people's use, and straw feed mechanism is complicated, can't carry the straw inside the device fast, cuts, and the straw cuts the back packing more troublesome, and the structure is complicated, and efficiency ratio is lower.
Disclosure of Invention
The invention aims to overcome the defects that the structure for adjusting the cutting length of a straw is troublesome, the straw cannot be quickly adjusted to the proper length, the straw is not beneficial to use of people, the straw feeding mechanism is complicated, the straw cannot be quickly conveyed into the device for cutting, the packaging after the straw is cut is troublesome, the structure is complicated, and the efficiency is low in the conventional straw cutting device, so that the plastic straw cutting device with the length adjusting structure is provided.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a plastic straw cutting device with a length adjusting structure, which comprises a support column, wherein the top of the support column is fixedly connected with a workbench, one end of the top of the workbench is provided with a feeding mechanism, one end of the top of the workbench, which is far away from the feeding mechanism, is provided with an adjusting mechanism, the middle of the adjusting mechanism is provided with a pipe pressing mechanism, one end of the adjusting mechanism, which is close to the feeding mechanism, is provided with a shearing mechanism, the bottom of the workbench is provided with a blanking mechanism, the adjusting mechanism comprises a support frame, the support frame is fixedly connected to the top of the workbench through bolts, the support frame is fixedly connected with an adjusting motor through bolts, the output end of the adjusting motor is fixedly connected with a threaded shaft, one end of the threaded shaft.
According to a preferred technical scheme, the feeding mechanism comprises a first electric push rod, the first electric push rod is fixedly connected to the top of the workbench, an output end of the first electric push rod is fixedly connected with a telescopic shaft, one end, far away from the first electric push rod, of the telescopic shaft is fixedly connected with a top plate, one end of the top plate is fixedly connected with a limiting plate, and a limiting hole is formed in the limiting plate.
According to a preferable technical scheme, the pipe pressing mechanism comprises a moving block, two ends of the moving block are in threaded connection with a threaded shaft, the top of the moving block is fixedly connected with a second electric push rod, the output end of the second electric push rod is fixedly connected with a pressing plate, the bottom of the pressing plate is fixedly connected with a spring, one end, far away from the pressing plate, of the spring is fixedly connected with a bottom plate, and the top of the bottom plate is fixedly connected with a fixing column.
As a preferable technical scheme, the shearing mechanism comprises a third electric push rod, the third electric push rod is fixedly connected to the top of the support frame, the output end of the bottom of the third electric push rod penetrates through the support frame and is fixedly connected with the cutter, the bottom of the cutter is inserted with an insertion groove, and the insertion groove is fixedly connected to the top of the workbench.
According to a preferable technical scheme, the blanking mechanism comprises a blanking groove, the blanking groove is fixedly connected to the bottom of the workbench, a blanking motor is fixedly connected to one end of the outer wall of the blanking groove, a driving roller is fixedly connected to the output end of the blanking motor, a transmission belt is sleeved on the driving roller, a driven roller is movably connected to one end, away from the driving roller, of the transmission belt, and a groove is formed in one end, away from the driving roller, of the blanking groove.
According to a preferable technical scheme of the invention, the number of the adjusting motors is two, the output ends of the two adjusting motors penetrate through two ends of the adjusting frame, the sliding rod penetrates through the moving block, two ends of the adjusting frame are fixedly connected with the fixed blocks, and the adjusting frame is provided with scales.
As a preferable technical scheme, one end, close to the first electric push rod, of the top of the workbench is provided with a sliding groove, the workbench is connected with a limiting plate in a sliding mode through the sliding groove, and the diameter of one end, close to the first electric push rod, of the limiting hole is larger than that of one end, far away from the first electric push rod, of the limiting hole.
As a preferred technical scheme of the invention, the pressing plate is an arc-shaped plate, the pressing plate is connected with the fixing column in a sliding manner, the periphery of the fixing column is sleeved with a spring, and the top of the bottom plate is provided with an arc-shaped groove.
As a preferable technical scheme, the blanking motor is fixedly connected to one end of the blanking groove through a support, the groove is of a trapezoidal structure with one end close to the conveying belt and the other end far away from the conveying belt, and a supporting column is fixedly connected to one end, close to the groove, of the blanking groove.
Preferably, based on the plastic straw cutting device with the length adjusting structure and the using method thereof, the plastic straw cutting device comprises the following steps:
s1, clamping a suction pipe into a feeding mechanism, conveying the suction pipe into the bottom of a pipe pressing mechanism by using the feeding mechanism, and pressing the suction pipe;
s2, opening the adjusting mechanism to pull the suction pipe to move to a proper length, and then opening the lower shearing mechanism to cut off the suction pipe;
and S3, finally, the suction pipe enters the blanking mechanism, and is conveniently collected after being combed in the blanking mechanism.
The invention has the following beneficial effects:
1. the limiting hole on the limiting plate limits the straw to be clamped, so that the straw is convenient to transport, the limiting plate is driven to move along the workbench through the first electric push rod, the limiting plate is limited to move, and the straw in the limiting plate is prevented from being separated from the workbench due to vibration.
2. Through opening accommodate motor, drive the removal piece and remove, according to the scale on the alignment jig, adjust the length that cuts of straw, through simple structure, the use of the device of being convenient for can adjust according to the required length of straw.
3. Through opening the second electric putter who presses the pipe mechanism, drive second electric putter bottom fixed connection's clamp plate and remove, the clamp plate removes along the fixed column, pushes down the straw to the bottom plate on, is convenient for fix the straw.
4. Through opening the unloading motor, it is rotatory to drive the unloading motor, drives the transmission band and removes, and the transportation straw enters into the recess, and the straw of being convenient for is through the recess, and the recess is for being close to transmission band one end and keeping away from the little trapezium structure of transmission band one end greatly, the collection of the straw of being convenient for.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the pipe crimping mechanism of the present invention;
FIG. 4 is a side cross-sectional structural schematic view of the shearing mechanism of the present invention;
FIG. 5 is a schematic view of the top surface of the blanking mechanism of the present invention;
fig. 6 is a schematic side structure of the limiting plate of the invention.
In the figure: 1. a support pillar; 2. a work table; 3. a feeding mechanism; 31. a first electric push rod; 32. a telescopic shaft; 33. a top plate; 34. a limiting plate; 35. a limiting hole; 4. an adjustment mechanism; 41. a support frame; 42. adjusting the motor; 43. a threaded shaft; 44. an adjusting bracket; 45. a slide bar; 5. a pipe pressing mechanism; 51. a moving block; 52. a second electric push rod; 53. pressing a plate; 54. a spring; 55. fixing a column; 56. a base plate; 6. a shearing mechanism; 61. a third electric push rod; 62. a cutter; 63. inserting grooves; 7. a blanking mechanism; 71. a discharging groove; 72. a blanking motor; 73. a drive roller; 74. a conveyor belt; 75. a driven roller; 76. and (4) a 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.
Example (b): as shown in figures 1-6, the plastic straw cutting device with a length adjusting structure and the using method thereof comprise a support column 1, wherein the top of the support column 1 is fixedly connected with a workbench 2, one end of the top of the workbench 2 is provided with a feeding mechanism 3, one end of the top of the workbench 2, which is far away from the feeding mechanism 3, is provided with an adjusting mechanism 4, the middle of the adjusting mechanism 4 is provided with a pipe pressing mechanism 5, one end of the adjusting mechanism 4, which is close to the feeding mechanism 3, is provided with a shearing mechanism 6, the bottom of the workbench 2 is provided with a blanking mechanism 7, the adjusting mechanism 4 comprises a support frame 41, the support frame 41 is fixedly connected to the top of the workbench 2 through bolts, the support frame 41 is fixedly connected with an adjusting motor 42 through bolts, the output end of the adjusting motor 42 is fixedly connected with a threaded shaft 43, one end of the threaded shaft 43, which, so that the moving block 51 moves along the sliding rod 45, the distance between the moving block 51 and the cutting knife 62 is adjusted, and the length of the straw is adjusted.
Wherein, feeding mechanism 3 includes first electric putter 31, first electric putter 31 fixed connection is at 2 tops of workstation, first electric putter 31 output fixedly connected with telescopic shaft 32, first electric putter 31 one end fixedly connected with roof 33 is kept away from to telescopic shaft 32, drive limiting plate 34 through first electric putter 31 and remove, make the straw remove on the limiting plate 34, roof 33 one end fixedly connected with limiting plate 34 has seted up spacing hole 35 on the limiting plate 34, be convenient for restrict the position of straw, prevent that the straw from removing.
Wherein, press pipe mechanism 5 includes movable block 51, movable block 51 both ends threaded connection has threaded spindle 43, movable block 51 top fixedly connected with second electric putter 52, second electric putter 52 output fixedly connected with clamp plate 53, clamp plate 53 bottom fixedly connected with spring 54, clamp plate 53 one end fixedly connected with bottom plate 56 is kept away from to spring 54, bottom plate 56 top fixedly connected with fixed column 55 drives clamp plate 53 through second electric putter 52 and removes, make clamp plate 53 press on bottom plate 56, through movable block 51's removal, the drive straw moves suitable length.
Wherein, shearing mechanism 6 includes third electric putter 61, and third electric putter 61 fixed connection is at support frame 41 top, and support frame 41 fixedly connected with cutter 62 is passed to third electric putter 61 bottom output, and it has inserting groove 63 to peg graft in the cutter 62 bottom, and inserting groove 63 fixed connection is at 2 tops of workstation, drives cutter 62 through third electric putter 61 and removes, inserts in inserting groove 63, cuts the straw.
Wherein, unloading mechanism 7 includes silo 71 down, and silo 71 fixed connection is in 2 bottoms on the workstation, and silo 71 outer wall one end fixedly connected with unloading motor 72 down, unloading motor 72 output fixedly connected with driving roller 73, and the cover has transmission band 74 on the driving roller 73, and the straw that the transmission cut is discharged to the recess 76 in, the packing of the straw of being convenient for, and transmission band 74 keeps away from driving roller 73 one end swing joint has driven roller 75, and the recess 76 has been seted up to the one end of silo 71 keeping away from driving roller 73.
Wherein, adjusting motor 42 quantity is two, and two adjusting motor 42 output all pass the alignment jig 44 both ends, and it has movable block 51 to pass on the slide bar 45, and the equal fixedly connected with fixed block in alignment jig 44 both ends has seted up the scale on the alignment jig 44, is convenient for confirm and adjust the length of cutting the straw.
Wherein, the 2 tops of workstation are close to first electric putter 31 one end and have been seted up the spout, and workstation 2 has limiting plate 34 through spout sliding connection, and spacing hole 35 is close to first electric putter 31 one end diameter and is greater than and keeps away from first electric putter 31 one end diameter, and the straw of being convenient for passes from the spacing hole 35 of first electric putter 31 one end to block the straw.
Wherein, clamp plate 53 is the arc, the joint of many straws of being convenient for, and clamp plate 53 and fixed column 55 sliding connection, the peripheral cover of fixed column 55 has spring 54, the vibrations of the reduction device of being convenient for the device can get back to the normal position fast, and the arc wall has been seted up at bottom plate 56 top, the removal of the straw of being convenient for.
Wherein, unloading motor 72 passes through support fixed connection 71 one end under, and the recess 76 is close to the little trapezium structure of transmission band 74 one end for keeping away from greatly, and the straw of being convenient for removes along trapezium structure's recess 76 for one straw shifts out, the packing of the straw of being convenient for, and unloading groove 71 is close to recess 76 one end fixedly connected with support column 1, and the silo 71 is convenient for descend fixedly.
Specifically, when the invention is used, firstly, the suction pipe passes through the limiting hole 35 on the limiting plate 34, the first electric push rod 31 of the feeding mechanism 3 is opened, the telescopic shaft 32 fixedly connected with the output end of the first electric push rod 31 is driven to move, the top plate 33 fixedly connected with one end of the telescopic shaft 32 is driven to push against the limiting plate 34 to move, the limiting plate 34 moves to the bottom of the adjusting frame 44 along the chute at the top of the workbench 2, then the adjusting motor 42 is opened, the threaded shaft 43 fixedly connected with the output end of the adjusting motor 42 is driven to rotate, the moving block 51 connected with the threads on the threaded shaft 43 moves to the top of the suction pipe, the second electric push rod 52 of the pipe pressing mechanism 5 is opened, the pressing plate 53 fixedly connected with the bottom of the second electric push rod 52 moves, the pressing plate 53 moves along the fixed column 55, the suction pipe is pressed on the bottom plate 56, the suction pipe, according to the scale on the adjusting bracket 44, adjust the length that cuts of straw, then open the third electric putter 61 of shearing mechanism 6, drive the cutter 62 of third electric putter 61 output end fixed connection and remove, make cutter 62 cut the straw, the straw enters into the lower silo 71 of unloading mechanism 7 through workstation 2 top trompil inside, open unloading motor 72, it is rotatory to drive unloading motor 72, drive transmission band 74 and remove, the transportation straw enters into recess 76, the straw of being convenient for passes through recess 76, be convenient for the collection of straw.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The plastic straw cutting device with the length adjusting structure is characterized by comprising a support column (1), wherein the top of the support column (1) is fixedly connected with a workbench (2), one end of the top of the workbench (2) is provided with a feeding mechanism (3), one end of the top of the workbench (2), which is far away from the feeding mechanism (3), is provided with an adjusting mechanism (4), a pipe pressing mechanism (5) is arranged in the middle of the adjusting mechanism (4), one end, which is close to the feeding mechanism (3), of the adjusting mechanism (4) is provided with a shearing mechanism (6), the bottom of the workbench (2) is provided with a blanking mechanism (7), the adjusting mechanism (4) comprises a support frame (41), the support frame (41) is fixedly connected to the top of the workbench (2) through a bolt, the support frame (41) is fixedly connected with an adjusting motor (42) through a bolt, the output end of the adjusting motor (42, an adjusting frame (44) penetrates through one end, far away from the adjusting motor (42), of the threaded shaft (43), and a sliding rod (45) is fixedly connected to the middle of the adjusting frame (44).
2. The plastic straw cutting device with the length adjusting structure according to claim 1, wherein the feeding mechanism (3) comprises a first electric push rod (31), the first electric push rod (31) is fixedly connected to the top of the workbench (2), an output end of the first electric push rod (31) is fixedly connected with a telescopic shaft (32), the telescopic shaft (32) is far away from one end of the first electric push rod (31) and is fixedly connected with a top plate (33), one end of the top plate (33) is fixedly connected with a limiting plate (34), and the limiting plate (34) is provided with a limiting hole (35).
3. The plastic straw cutting device with the length adjusting structure according to claim 1, wherein the straw pressing mechanism (5) comprises a moving block (51), two ends of the moving block (51) are connected with a threaded shaft (43) in a threaded manner, a second electric push rod (52) is fixedly connected to the top of the moving block (51), a pressing plate (53) is fixedly connected to the output end of the second electric push rod (52), a spring (54) is fixedly connected to the bottom of the pressing plate (53), a bottom plate (56) is fixedly connected to one end, away from the pressing plate (53), of the spring (54), and a fixing column (55) is fixedly connected to the top of the bottom plate (56).
4. The plastic straw cutting device with the length adjusting structure as claimed in claim 1, wherein the shearing mechanism (6) comprises a third electric push rod (61), the third electric push rod (61) is fixedly connected to the top of the support frame (41), the output end of the bottom of the third electric push rod (61) penetrates through the support frame (41) and is fixedly connected with a cutter (62), the bottom of the cutter (62) is inserted with an insertion groove (63), and the insertion groove (63) is fixedly connected to the top of the workbench (2).
5. The plastic straw cutting device with the length adjusting structure as claimed in claim 1, wherein the blanking mechanism (7) comprises a blanking slot (71), the blanking slot (71) is fixedly connected to the bottom of the workbench (2), a blanking motor (72) is fixedly connected to one end of the outer wall of the blanking slot (71), a driving roller (73) is fixedly connected to the output end of the blanking motor (72), a transmission belt (74) is sleeved on the driving roller (73), a driven roller (75) is movably connected to one end, far away from the driving roller (73), of the transmission belt (74), a groove (76) is formed in one end, far away from the driving roller (73), of the blanking slot (71), the blanking motor (72) is fixedly connected to one end of the blanking slot (71) through a bracket, and the groove (76) is a trapezoid structure with one end, far away from the transmission belt (74), and a small end, one end of the discharging groove (71) close to the groove (76) is fixedly connected with a supporting column (1).
6. The plastic straw cutting device with the length adjusting structure as claimed in claim 1, wherein the number of the adjusting motors (42) is two, the output ends of the two adjusting motors (42) respectively penetrate through two ends of the adjusting frame (44), the sliding rod (45) is provided with a moving block (51) in a penetrating manner, two ends of the adjusting frame (44) are fixedly connected with fixed blocks, and the adjusting frame (44) is provided with scales.
7. The plastic straw cutting device with the length adjusting structure as claimed in claim 2, wherein a sliding groove is formed in one end, close to the first electric push rod (31), of the top of the workbench (2), the workbench (2) is connected with a limiting plate (34) through the sliding groove in a sliding mode, and the diameter of one end, close to the first electric push rod (31), of the limiting hole (35) is larger than the diameter of one end, far away from the first electric push rod (31).
8. The plastic straw cutting device with the length adjusting structure as claimed in claim 3, wherein the pressing plate (53) is an arc-shaped plate, the pressing plate (53) is slidably connected with a fixing column (55), a spring (54) is sleeved on the periphery of the fixing column (55), and an arc-shaped groove is formed in the top of the bottom plate (56).
9. The use method of the plastic straw cutting device with the length adjusting structure as claimed in claim 1, is characterized by comprising the following steps:
s1, firstly clamping a suction pipe into a feeding mechanism (3), conveying the suction pipe into the bottom of a pipe pressing mechanism (5) by using the feeding mechanism (3), and pressing the suction pipe;
s2, opening the adjusting mechanism (4) to pull the suction pipe to move to a proper length, and then opening the lower shearing mechanism (6) to cut off the suction pipe;
and S3, finally, the straws enter the blanking mechanism (7), and are conveniently collected after being combed in the blanking mechanism (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110416638.3A CN112894916A (en) | 2021-04-19 | 2021-04-19 | Plastic straw cutting device with length adjusting structure and using method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110416638.3A CN112894916A (en) | 2021-04-19 | 2021-04-19 | Plastic straw cutting device with length adjusting structure and using method |
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| CN112894916A true CN112894916A (en) | 2021-06-04 |
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| CN209812468U (en) * | 2019-01-23 | 2019-12-20 | 深圳中电辰光电子有限公司 | Double-wall pipe sealing cap equipment |
| CN210414665U (en) * | 2019-08-12 | 2020-04-28 | 江苏饮旺新材料科技有限公司 | Cutting device is used in straw processing |
| CN211415314U (en) * | 2019-11-19 | 2020-09-04 | 姜英飞 | Environment-friendly PVC tubular product cutting device |
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