CN212070259U - String cutting equipment - Google Patents
String cutting equipment Download PDFInfo
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- CN212070259U CN212070259U CN201922428085.4U CN201922428085U CN212070259U CN 212070259 U CN212070259 U CN 212070259U CN 201922428085 U CN201922428085 U CN 201922428085U CN 212070259 U CN212070259 U CN 212070259U
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Abstract
The utility model relates to a musical instrument makes technical field, discloses a string cutting equipment for cut into a plurality of strings with the string that the lapping set up, along the moving direction of string, set gradually: a pay-off mechanism; a straightening mechanism; the guide mechanism comprises a servo motor, a transmission device, a first transmission shaft, a meshing transmission assembly, a first wire pressing guide wheel and a second wire pressing guide wheel positioned above the first wire pressing guide wheel, wherein the input end and the output end of the transmission device are respectively connected with the output shaft of the servo motor and the first transmission shaft, the meshing transmission assembly is respectively in transmission fit with the first transmission shaft and the second wire pressing guide wheel, and a gap for pressing strings is formed between the first wire pressing guide wheel and the second wire pressing guide wheel; a cutting mechanism; a discharge mechanism; and a control mechanism. The utility model discloses can solve among the prior art manual string that cuts exist the length error between the length of the string that cuts great and the unstable problem of quality.
Description
Technical Field
The utility model relates to a musical instrument apparatus makes technical field, especially relates to a string cutting equipment.
Background
The strings are lines for exciting sound, and under certain tension, the strings are excited to vibrate by friction, flicking and other methods, and the vibrations are amplified by the resonance cavity, so that musical tones are obtained. At present, the length of the string that operating personnel tailered as required, through the manual string of splitting into a plurality of strings with the lapping setting of hand hay cutter, however, above-mentioned manual operation mode exists the great and unstable problem of quality of length error between the length of the string that cuts.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the utility model provides a string cutting tool to solve among the prior art manual string that cuts and have the great and unstable problem of quality of length error between the length of the string that cuts.
In order to solve the technical problem, the utility model provides a string cutting equipment for cut into a plurality of strings with the string that the lapping set up, its edge the moving direction of string has set gradually:
the pay-off mechanism is used for placing the strings which are arranged in a coiled manner;
the straightening mechanism is used for gradually spreading and straightening the strings arranged in a roll and conveying the strings to the next station;
the guide mechanism comprises a servo motor, a transmission device, a first transmission shaft, an engagement transmission assembly, a first wire pressing guide wheel and a second wire pressing guide wheel positioned above the first wire pressing guide wheel, wherein the input end and the output end of the transmission device are respectively connected with the output shaft of the servo motor and the first transmission shaft, the engagement transmission assembly is respectively in transmission fit with the first transmission shaft and the second wire pressing guide wheel, a gap for pressing strings is formed between the first wire pressing guide wheel and the second wire pressing guide wheel, and when the servo motor is electrified, the transmission device and the first transmission shaft transmit the rotary motion of the output shaft of the servo motor to the engagement transmission assembly, so that the first wire pressing guide wheel and the second wire pressing guide wheel respectively rotate in the forward direction and in the reverse direction;
the cutting mechanism is used for carrying out cutting processing on the strings obtained through straightening processing and guiding processing according to a preset length;
the discharging mechanism is used for discharging the strings after the cutting processing is finished;
and the control mechanism is electrically connected with the guide mechanism, the cutting mechanism and the discharging mechanism.
Optionally, the meshing transmission assembly includes a first gear and a second gear meshed with the first gear, the first gear is disposed on the first transmission shaft, and the second gear is in transmission connection with the second wire pressing guide wheel through a second transmission shaft.
Optionally, the transmission device includes a first transmission wheel, a second transmission wheel and a belt for connecting the first transmission wheel and the second transmission wheel, the first transmission wheel is connected with an output shaft of the servo motor, and the second transmission wheel is connected with the first transmission shaft.
Optionally, the utility model discloses a string cutting equipment still includes the frame, straightening mechanism the shedding mechanism guiding mechanism with it locates to cut the mechanism in the frame.
Optionally, the alignment mechanism includes the edge first alignment wheel, second alignment wheel and the third alignment wheel that the moving direction of string set gradually, the string butt in first alignment wheel the second alignment wheel with on the third alignment wheel.
Optionally, the straightening mechanism further includes a first support frame, a fourth straightening wheel and two fifth straightening wheels located below the fourth straightening wheel, the fourth straightening wheel is connected to the first support frame in a sliding manner, the two fifth straightening wheels are fixed to the first support frame, and the two fifth straightening wheels are symmetrically arranged relative to the fourth straightening wheel;
the strings are abutted against the lower part of the fourth straightening wheel and the upper part of the fifth straightening wheel.
Optionally, the cutting mechanism comprises a fixing frame, a guillotine and a first cylinder used for driving the guillotine to move up and down, the fixing frame is fixed on the rack, the fixing frame is provided with a through hole for the string to pass through, one side of the guillotine is rotatably connected with the fixing frame, and the other side of the guillotine is connected with a piston rod of the first cylinder.
Optionally, the discharging mechanism includes a first connecting shell, a second cylinder and a discharging box, the first connecting shell and the second connecting shell are connected through a hinge, a piston rod of the second connecting shell and a piston rod of the second cylinder are connected through a connecting piece, and the discharging box is located below the second connecting shell;
when a piston rod of the second air cylinder is in an extending state, the first connecting shell and the second connecting shell form an accommodating cavity for accommodating the cut string; when the piston rod of the second cylinder is in a contraction state, one side of the second connecting shell and the first connecting shell are in a separation state, and the cut string falls to the discharging box.
Optionally, still include a protection section of thick bamboo, a protection section of thick bamboo is located guiding mechanism with cut between the mechanism, a protection section of thick bamboo is equipped with the confession the through-hole that the string passed.
Optionally, the control mechanism comprises a touch screen and a main controller, and the touch screen, the guide mechanism, the cutting mechanism and the discharging mechanism are electrically connected with the main controller.
The embodiment of the utility model provides a string cutting equipment compares with prior art, and its beneficial effect lies in:
the utility model discloses string cutting equipment places the string that the lapping set up in paying out machine, and the one end of the string that the lapping set up passes straightening mechanism, guiding mechanism and cutting mechanism in proper order, and when needing to cut the string, control mechanism control servo motor rotates, and servo motor's output shaft rotates certain number of turns to make the string move forward certain distance, when servo motor stopped rotating, cutting mechanism cuts the string, and unloading mechanism collects the musical instrument string that finishes cutting, thereby accomplishes cutting of string;
by arranging the control mechanism and the servo motor, the derived length of the string can be based on the product of the perimeter of the first wire pressing guide wheel and the number of rotating turns of the first wire pressing guide wheel or the product of the perimeter of the second wire pressing guide wheel and the number of rotating turns of the second wire pressing guide wheel, and the control mechanism controls the number of rotating turns of the output shaft of the servo motor, so that the derived length of the string at each time can be accurately controlled; by arranging the servo motor, the transmission device, the first transmission shaft, the meshing transmission assembly, the first wire pressing guide wheel and the second wire pressing guide wheel, the rotary motion of the output shaft of the servo motor is transmitted to the meshing transmission assembly through the transmission device and the first transmission shaft, and the first transmission shaft and the meshing transmission assembly respectively drive the first wire pressing guide wheel and the second wire pressing guide wheel to rotate, so that the first wire pressing guide wheel and the second wire pressing guide wheel respectively rotate in the forward direction and in the reverse direction, and further the strings can conveniently move forwards;
therefore, the utility model discloses string cutting equipment has the degree of automation height, the length accuracy height and the steady quality's of the string that cuts advantage to certain popularization nature has.
Drawings
FIG. 1 is a front view of a string cutting apparatus of an embodiment of the present invention.
Fig. 2 is a schematic partial structural diagram of fig. 1 according to an embodiment of the present invention.
Fig. 3 is a schematic partial structural diagram ii of fig. 1 according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a partial structure of fig. 1 according to an embodiment of the present invention.
FIG. 5 is a top view of the string cutting apparatus of an embodiment of the present invention.
Fig. 6 is a schematic partial structural diagram of fig. 5 according to an embodiment of the present invention.
Fig. 7 is a schematic partial structural diagram of fig. 5 according to an embodiment of the present invention.
Fig. 8 is a schematic diagram of a partial structure of fig. 5 according to an embodiment of the present invention.
In the figure, 1, a pay-off mechanism; 2. a straightening mechanism; 21. a first straightening wheel; 22. a second straightening wheel; 23. a third regulating wheel; 24. a first support frame; 25. a fourth regulating wheel; 26. a fifth regulating wheel; 3. a guide mechanism; 31. a servo motor; 32. a first drive pulley; 33. a second transmission wheel; 34. a first drive shaft; 35. engaging the transmission assembly; 36. a second wire pressing guide wheel; 37. A belt; 4. a cutting mechanism; 41. a fixed mount; 42. a guillotine; 43. a first cylinder; 5. a discharge mechanism; 51. a first connecting shell; 52. a second connection housing; 53. a second cylinder; 6. a frame; 7. a second support frame.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 ~ 8, the utility model provides a preferred embodiment provides a string cutting equipment for cut into a plurality of strings with the string that the lapping set up, its moving direction along the string has set gradually:
the paying-off mechanism 1 is used for placing strings arranged in a coil;
the straightening mechanism 2 is used for gradually spreading and straightening the strings arranged in a roll and conveying the strings to the next station;
the guide mechanism 3 comprises a servo motor 31, a transmission device, a first transmission shaft 34, a meshing transmission assembly 35, a first line pressing guide wheel and a second line pressing guide wheel 36 positioned above the first line pressing guide wheel, wherein the input end and the output end of the transmission device are respectively connected with the output shaft of the servo motor 31 and the first transmission shaft 34, the meshing transmission assembly 35 is respectively in transmission fit with the first transmission shaft 34 and the second line pressing guide wheel 36, a gap for pressing strings is formed between the first line pressing guide wheel and the second line pressing guide wheel 36, and when the servo motor 31 is electrified, the transmission device and the first transmission shaft 34 transmit the rotary motion of the output shaft of the servo motor 31 to the meshing transmission assembly 35, so that the first line pressing guide wheel and the second line pressing guide wheel 36 respectively rotate in the forward direction and in the reverse direction;
a cutting mechanism 4 for cutting the string obtained by the straightening processing and the guiding processing according to a preset length;
the discharging mechanism 5 is used for discharging the strings after the cutting processing is finished;
and the control mechanism is electrically connected with the guide mechanism 3, the cutting mechanism 4 and the discharging mechanism 5.
Based on the above arrangement, the utility model discloses string cutting equipment places the string that the lapping set up in paying out machine 1, pass alignment mechanism 2, guiding mechanism 3 and cutting mechanism 4 with the one end of the string that the lapping set up in proper order, when needing to cut the string, control mechanism controls servo motor 31 and rotates, servo motor's output shaft rotates certain number of turns, thereby make the string can move forward certain distance, when servo motor stops rotating, cutting mechanism 4 cuts the string, discharge mechanism 5 collects the string that finishes cutting, thereby accomplish the cutting of string;
by arranging the control mechanism and the servo motor 31, the derivation length of the string can be based on the product of the perimeter of the first wire pressing guide wheel and the number of rotating turns of the first wire pressing guide wheel or the product of the perimeter of the second wire pressing guide wheel 36 and the number of rotating turns of the second wire pressing guide wheel 36, and the control mechanism controls the number of rotating turns of the output shaft of the servo motor 31, so that the derivation length of the string at each time can be accurately controlled; by arranging the servo motor 31, the transmission device, the first transmission shaft 34, the meshing transmission assembly 35, the first wire pressing guide wheel and the second wire pressing guide wheel 36, the rotary motion of the output shaft of the servo motor 31 is transmitted to the meshing transmission assembly 35 through the transmission device and the first transmission shaft 34, the first transmission shaft 34 and the meshing transmission assembly 35 respectively drive the first wire pressing guide wheel and the second wire pressing guide wheel 36 to rotate, so that the first wire pressing guide wheel and the second wire pressing guide wheel 36 respectively rotate in the forward direction and in the reverse direction, and further the strings can move forwards conveniently;
therefore, the utility model discloses string cutting equipment has the degree of automation height, the length accuracy height and the steady quality's of the string that cuts advantage to certain popularization nature has.
In this embodiment, as shown in fig. 1 to 8, in order to facilitate the guiding of the first wire pressing guide wheel and the second wire pressing guide wheel 36 to the strings, the meshing transmission assembly 35 includes a first gear and a second gear meshed with the first gear, the first gear is disposed on the first transmission shaft 34, and the second gear is in transmission connection with the second wire pressing guide wheel 36 through the second transmission shaft. Specifically, the meshing connection between the first gear and the second gear can realize the forward rotation of the first transmission shaft 34 and the reverse rotation of the second transmission shaft, so that the derivation of the strings is facilitated;
furthermore, the meshing connection between the first gear and the second gear has the advantages of stable connection and good transmission effect.
In this embodiment, as shown in fig. 1 to 8, in order to facilitate outputting the power of the servo motor 31 to the first transmission shaft 34, the transmission device includes a first transmission wheel 32, a second transmission wheel 33, and a belt 37 for connecting the first transmission wheel 32 and the second transmission wheel 33, the first transmission wheel 32 is connected to the output shaft of the servo motor 31, and the second transmission wheel 33 is connected to the first transmission shaft 34. Specifically, the power output by the servo motor 31 is transmitted to the first transmission shaft 34 through the first transmission wheel 32, the belt 37 and the second transmission wheel 33 in sequence, so as to provide power for the rotation of the first transmission shaft 34.
In this embodiment, as shown in fig. 1 ~ 8, the utility model discloses a string cutting equipment still includes frame 6, and straightening mechanism 2, shedding mechanism 5, guiding mechanism 3 and cut mechanism 4 locate frame 6 on, frame 6 can provide the holding power for straightening mechanism 2, shedding mechanism 5, guiding mechanism 3 and cutting mechanism 4 to realize straightening mechanism 2, shedding mechanism 5, guiding mechanism 3 and cut the stable of mechanism 4 and place.
In this embodiment, as shown in fig. 1 ~ 8, the straightening mechanism 2 includes the first straightening wheel 21 that sets gradually along the moving direction of string, second straightening wheel 22 and third straightening wheel 23, the string butt in first straightening wheel 21, on second straightening wheel 22 and the third straightening wheel 23, when first line ball guide pulley and second line ball guide pulley 36 lead the string, the string is along first straightening wheel 21, second straightening wheel 22 and third straightening wheel 23 move forward, thereby make the string move along fixed orbit with the state of straightening in the moving process, and then be convenient for the cutting of string.
In this embodiment, as shown in fig. 1 to 8, in order to further facilitate the alignment of the strings, the alignment mechanism 2 further includes a first support frame 24, a fourth alignment wheel 25, and two fifth alignment wheels 26 located below the fourth alignment wheel 25, the fourth alignment wheel 25 is slidably connected to the first support frame 24, the two fifth alignment wheels 26 are fixed to the first support frame 24, and the two fifth alignment wheels 26 are symmetrically arranged with respect to the fourth alignment wheel 25;
the strings abut below the fourth straightening wheel 25 and above the fifth straightening wheel 26. Specifically, the fourth straightening wheel 25 and the two fifth straightening wheels 26 can be pressed on two side surfaces of the string, so that the string can be straightened;
it should be noted that the first support frame 24 is provided with a kidney-shaped hole, and the fourth straightening wheel 25 is slidably connected in the kidney-shaped hole of the first support frame 24 through a bolt, so that the fourth straightening wheel 25 and the two fifth straightening wheels 26 can straighten strings with different thicknesses;
similarly, frame 6 is fixed with second support frame 7, and second support frame 7 is equipped with waist type hole, and second line ball guide pulley 36 passes through bolt sliding connection in the waist type hole of second support frame 7 to make first line ball guide pulley and second line ball guide pulley 36 can carry out the alignment to the string of different thickness and handle.
In this embodiment, as shown in fig. 1 to 8, in order to cut the strings, the cutting mechanism 4 includes a fixing frame 41, a guillotine 42 and a first cylinder 43 for driving the guillotine 42 to move up and down, the fixing frame 41 is fixed on the frame 6, the fixing frame 41 is provided with a through hole for the strings to pass through, one side of the guillotine 42 is rotatably connected to the fixing frame 41, and the other side of the guillotine 42 is connected to a piston rod of the first cylinder 43. Specifically, after the guide mechanism 3 guides the strings, two ends of the strings to be cut are respectively positioned under the cutting mechanism 4 and the guillotine 42, and the first air cylinder 43 drives the guillotine 42 to rotate downwards, so that the strings with preset lengths are obtained;
by arranging the fixing frame 41, the fixing frame 41 can provide a supporting force for the guillotine 42, and it should be noted that the guillotine 42 is rotatably connected to the fixing frame 41 through a rotating shaft, so that the guillotine 42 can move up and down conveniently.
In this embodiment, as shown in fig. 1 to 8, the discharging mechanism 5 includes a first connecting shell 51, a second connecting shell 52, a second air cylinder 53 and a discharging box, the first connecting shell 51 and the second connecting shell 52 are connected by a hinge, piston rods of the second connecting shell 52 and the second air cylinder 53 are connected by a connecting piece, and the discharging box is located below the second connecting shell 52;
when the piston rod of the second cylinder 53 is in an extended state, namely the string is not cut by the cutting mechanism 4, the first connecting shell 51 and the second connecting shell 52 form a containing cavity for containing the cut string, so that a supporting force is provided for the string to be cut, and the string to be cut is stably cut; when the piston rod of the second cylinder 53 is in a contracted state, namely the cutting mechanism 4 finishes cutting the string to be cut, one side of the second connecting shell 52 is separated from the first connecting shell 51, and the cut string falls to the discharging box;
by providing the second cylinder 53, the second cylinder 53 provides a driving force for the rotation of the second connection housing 52, thereby facilitating the folding and the separation of the first connection housing 51 and the second connection housing 52; through establishing and putting the workbin, the blowing case can provide the space that holds for the string that cuts the completion to be convenient for cut the collection of the string of completion.
In this embodiment, as shown in fig. 1 ~ 8, the utility model discloses a string cutting equipment is still including a protection section of thick bamboo, and a protection section of thick bamboo is located guiding mechanism 3 and cuts between the mechanism 4, and a protection section of thick bamboo is equipped with the through-hole that supplies the string to pass, and wherein, a protection section of thick bamboo can not only play the effect of direction to the removal of string, can play the effect of protection moreover to the string.
In the embodiment, as shown in fig. 1 to 8, the control mechanism comprises a touch screen and a main controller, the touch screen, the guide mechanism 3, the cutting mechanism 4 and the discharging mechanism 5 are all electrically connected with the main controller, wherein an operator can simply select a required program on the touch screen to perform cutting processing by arranging the touch screen, so that strings with different lengths can be obtained, and the operation is convenient;
through setting up main control unit, main control unit can make statistics of the number of times of servo motor 31 stall to can calculate the quantity of the string of cutting the completion, the workman that has significantly reduced carries out the time of string quantity statistics, thereby has the accurate advantage of statistical structure.
To sum up, the utility model discloses string cutting equipment, through setting up control mechanism and servo motor 31, the derivation length of string can be based on the product of the girth of first line ball guide pulley and the number of turns that first line ball guide pulley rotates or the product of the girth of second line ball guide pulley 36 and the number of turns that second line ball guide pulley 36 rotates, and the number of turns that the output shaft of control mechanism control servo motor 31 rotates to the length that the string was derived at every turn can be accurately controlled; by arranging the servo motor 31, the transmission device, the first transmission shaft 34, the meshing transmission assembly 35, the first wire pressing guide wheel and the second wire pressing guide wheel 36, the rotary motion of the output shaft of the servo motor 31 is transmitted to the meshing transmission assembly 35 through the transmission device and the first transmission shaft 34, the first transmission shaft 34 and the meshing transmission assembly 35 respectively drive the first wire pressing guide wheel and the second wire pressing guide wheel 36 to rotate, so that the first wire pressing guide wheel and the second wire pressing guide wheel 36 respectively rotate in the forward direction and in the reverse direction, and further the strings can move forwards conveniently;
therefore, the utility model discloses string cutting equipment has the degree of automation height, the length accuracy height and the steady quality's of the string that cuts advantage to certain popularization nature has.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a string cutting equipment for cut into a plurality of strings with the string that the lapping set up, its characterized in that, follow the moving direction of string has set gradually:
the pay-off mechanism is used for placing the strings which are arranged in a coiled manner;
the straightening mechanism is used for gradually spreading and straightening the strings arranged in a roll and conveying the strings to the next station;
the guide mechanism comprises a servo motor, a transmission device, a first transmission shaft, an engagement transmission assembly, a first wire pressing guide wheel and a second wire pressing guide wheel positioned above the first wire pressing guide wheel, wherein the input end and the output end of the transmission device are respectively connected with the output shaft of the servo motor and the first transmission shaft, the engagement transmission assembly is respectively in transmission fit with the first transmission shaft and the second wire pressing guide wheel, a gap for pressing strings is formed between the first wire pressing guide wheel and the second wire pressing guide wheel, and when the servo motor is electrified, the transmission device and the first transmission shaft transmit the rotary motion of the output shaft of the servo motor to the engagement transmission assembly, so that the first wire pressing guide wheel and the second wire pressing guide wheel respectively rotate in the forward direction and in the reverse direction;
the cutting mechanism is used for carrying out cutting processing on the strings obtained through straightening processing and guiding processing according to a preset length;
the discharging mechanism is used for discharging the strings after the cutting processing is finished;
and the control mechanism is electrically connected with the guide mechanism, the cutting mechanism and the discharging mechanism.
2. The string cutting apparatus as claimed in claim 1, wherein said meshed transmission assembly comprises a first gear and a second gear meshed with said first gear, said first gear is arranged on said first transmission shaft, and said second gear is in transmission connection with said second line pressing guide wheel through a second transmission shaft.
3. The string cutting apparatus as claimed in claim 1, wherein said transmission means comprises a first transmission wheel connected to an output shaft of said servo motor, a second transmission wheel connected to said first transmission shaft and a belt for connecting said first transmission wheel and said second transmission wheel.
4. The string cutting apparatus of claim 1, further comprising a frame, said straightening mechanism, said discharging mechanism, said guiding mechanism and said cutting mechanism being disposed on said frame.
5. The string cutting apparatus as claimed in claim 4, wherein said straightening mechanism comprises a first straightening wheel, a second straightening wheel and a third straightening wheel arranged in sequence along the direction of movement of said strings, said strings abutting against said first straightening wheel, said second straightening wheel and said third straightening wheel.
6. The string cutting apparatus as recited in claim 5, characterized in that said straightening mechanism further comprises a first support frame, a fourth straightening wheel and two fifth straightening wheels located below said fourth straightening wheel, said fourth straightening wheel being slidably connected to said first support frame, two of said fifth straightening wheels being fixed to said first support frame, two of said fifth straightening wheels being symmetrically disposed with respect to said fourth straightening wheel;
the strings are abutted against the lower part of the fourth straightening wheel and the upper part of the fifth straightening wheel.
7. The string cutting apparatus as claimed in claim 4, wherein the cutting mechanism includes a fixing frame, a guillotine and a first cylinder for driving the guillotine to move up and down, the fixing frame is fixed on the frame, the fixing frame is provided with a through hole for the string to pass through, one side of the guillotine is rotatably connected to the fixing frame, and the other side of the guillotine is connected to a piston rod of the first cylinder.
8. The string cutting apparatus as recited in claim 4, characterized in that said discharging mechanism comprises a first connecting shell, a second air cylinder and a discharging box, said first connecting shell and said second connecting shell are connected through a hinge, a piston rod of said second connecting shell and a piston rod of said second air cylinder are connected through a connecting piece, said discharging box is located below said second connecting shell;
when a piston rod of the second air cylinder is in an extending state, the first connecting shell and the second connecting shell form an accommodating cavity for accommodating the cut string; when the piston rod of the second cylinder is in a contraction state, one side of the second connecting shell and the first connecting shell are in a separation state, and the cut string falls to the discharging box.
9. The string cutting apparatus as claimed in claim 1, further comprising a protective cylinder between said guide mechanism and said cutting mechanism, said protective cylinder being provided with a through hole through which said string passes.
10. The string cutting apparatus of claim 1, wherein said control mechanism includes a touch screen and a main controller, said touch screen, said guide mechanism, said cutting mechanism and said discharge mechanism all being electrically connected to said main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428085.4U CN212070259U (en) | 2019-12-27 | 2019-12-27 | String cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428085.4U CN212070259U (en) | 2019-12-27 | 2019-12-27 | String cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212070259U true CN212070259U (en) | 2020-12-04 |
Family
ID=73565483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922428085.4U Active CN212070259U (en) | 2019-12-27 | 2019-12-27 | String cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212070259U (en) |
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2019
- 2019-12-27 CN CN201922428085.4U patent/CN212070259U/en active Active
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