CN214529499U - Weft knitting machine with needle cylinder convenient to replace - Google Patents
Weft knitting machine with needle cylinder convenient to replace Download PDFInfo
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- CN214529499U CN214529499U CN202022973624.5U CN202022973624U CN214529499U CN 214529499 U CN214529499 U CN 214529499U CN 202022973624 U CN202022973624 U CN 202022973624U CN 214529499 U CN214529499 U CN 214529499U
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Abstract
The utility model discloses a weft knitting machine convenient for replacing needle cylinders, which comprises a weft knitting machine main body, wherein a needle dial is arranged above the weft knitting machine main body, a yarn supply mechanism is arranged above the needle dial, a weft knitting cylinder is arranged below the needle dial, mounting grooves are formed in two sides of the top of the weft knitting cylinder, spring rods are fixed on two sides of the inner wall of each mounting groove, connecting rods are arranged on two sides of the bottom of the needle dial, and the connecting rods correspond to the mounting grooves; a needle cylinder base is fixed at the bottom of the weft knitting cylinder, a lifting assembly is arranged at the bottom of the needle cylinder base, an arc guide rail is arranged around the weft knitting cylinder, and a dust collector is arranged on the arc guide rail. The utility model discloses in, through setting up connecting rod, mounting groove, spring beam, simplified the dismouting step greatly, convenient and fast reaches the effect that improves work efficiency, through setting up circular arc guide rail, dust catcher, lifting unit, reaches the effect of high-efficient clearance.
Description
Technical Field
The utility model relates to a weft knitting machine technical field specifically is a conveniently change weft knitting machine of cylinder.
Background
A weft knitting machine is a knitting machine that is widely used at present. According to the shape of the needle bed, the circular weft knitting machine and the flat weft knitting machine can be divided; according to the needle type, the needle type can be divided into a 'crochet needle' machine, a 'latch needle' machine and a 'compound needle' machine; the number of needle beds can be divided into a single-face weft broker machine and a double-face weft knitting machine. The main mechanisms of the weft knitting machine are a yarn feeding mechanism, a knitting mechanism, a traction mechanism, a transmission mechanism, an auxiliary mechanism and a rack, wherein the most important is the knitting mechanism, the main part of the knitting mechanism is a needle cylinder, different needle groups are required to be used according to different textile requirements, but the operation of the existing weft knitting machine is more complicated when the needle cylinder is replaced, the efficiency of replacing the needle cylinder is reduced, the working efficiency of the weft knitting machine is further influenced, and the weft knitting machine can generate wool batting flying at four places due to high-speed movement in the knitting process of yarns during working, if the wool batting is accumulated in the needle cylinder, the needle cylinder is easily abraded, and the textile precision of the weft knitting machine is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently change weft knitting machine of cylinder to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
designing a weft knitting machine convenient for replacing a needle cylinder, which comprises a weft knitting machine main body, wherein a dial is arranged above the weft knitting machine main body, a yarn supply mechanism is arranged above the dial, a weft knitting cylinder is arranged below the dial, mounting grooves are formed in two sides of the top of the weft knitting cylinder, spring rods are fixed on two sides of the inner wall of each mounting groove, connecting rods are arranged on two sides of the bottom of the dial, and the connecting rods correspond to the mounting grooves;
a needle cylinder base is fixed at the bottom of the weft knitting cylinder, a lifting assembly is arranged at the bottom of the needle cylinder base, an arc guide rail is arranged around the weft knitting cylinder, and a dust collector is arranged on the arc guide rail.
Preferably, a supporting plate is fixed to the top of the weft knitting machine main body, the lifting assembly comprises an oil cylinder, the oil cylinder is vertically fixed to the supporting plate, the oil cylinder comprises a piston rod, and the piston rod is connected with the needle cylinder base.
Preferably, a rack is installed on the supporting plate, an annular frame is arranged in the rack, and the arc guide rail is installed on the annular frame.
Preferably, the bottom end of the inner wall of the mounting groove is vertically fixed with a spring, the top end of the spring is fixed with a pressing plate, the top of the pressing plate is fixed with a rubber magnetic sheet, the connecting rod is a magnetic metal connecting rod, and clamping grooves are formed in two sides of the connecting rod.
Preferably, the yarn feeding mechanism is mounted on the top of the frame.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the connecting rod, the mounting groove, the spring beam, insert the connecting rod of dial bottom in the mounting groove at weft-knitted section of thick bamboo top, the rethread spring beam is fixed from the connecting rod both sides, the demand that utilizes this kind of swing joint will change the cylinder turns into changes the dial, the dismouting step has been simplified greatly, high convenience and fast, reach the effect that improves work efficiency, through setting up the circular arc guide rail, the dust catcher, lifting unit, make the dust catcher be at the uniform velocity circular motion on the circular arc guide rail, clear up the side of a weft-knitted section of thick bamboo, utilize lifting unit to make the not co-altitude department homoenergetic of a weft-knitted section of thick bamboo obtain the clearance, reach the effect of high-efficient clearance.
Drawings
FIG. 1 is a front view of a weft knitting machine with a conveniently replaceable needle cylinder according to the present invention;
FIG. 2 is a schematic view showing an assembling relationship of a dial of the weft knitting machine with a conveniently replaceable needle cylinder according to the present invention.
In the figure: the weft knitting machine comprises a weft knitting machine body 1, a supporting plate 2, a frame 3, a yarn supply mechanism 4, an oil cylinder 5, a piston rod 6, a dial 7, a weft knitting cylinder 8, a cylinder base 9, a mounting groove 10, a connecting rod 11, a spring 12, a spring rod 13, an arc guide rail 14, a dust collector 15, an annular frame 16 and a pressing plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a weft knitting machine convenient for replacing a needle cylinder comprises a weft knitting machine main body 1, wherein a needle dial 7 is arranged above the weft knitting machine main body 1, a yarn supply mechanism 4 is arranged above the needle dial 7, a weft knitting cylinder 8 is arranged below the needle dial 7, mounting grooves 10 are formed in two sides of the top of the weft knitting cylinder 8, spring rods 13 are fixed on two sides of the inner wall of each mounting groove 10, connecting rods 11 are arranged on two sides of the bottom of the needle dial 7, and the connecting rods 11 correspond to the mounting grooves 10;
further, a spring 12 is vertically fixed at the bottom end of the inner wall of the mounting groove 10, a pressing plate 17 is fixed at the top end of the spring 12, a rubber magnetic sheet is fixed at the top of the pressing plate 17, the connecting rod 11 is a magnetic metal connecting rod, and clamping grooves are formed in two sides of the connecting rod 11;
specifically, through setting up connecting rod 11, mounting groove 10, spring beam 13, insert the connecting rod 11 of dial 7 bottom in the mounting groove 10 at 8 tops of weft-knitted tube, when connecting rod 11 inserts to mounting groove 10 bottom, connecting rod 11 can extrude spring beam 13 that is located both sides, meanwhile, spring beam 13's tip is put into the draw-in groove and is carried out the centre gripping to connecting rod 11 and fix, and connecting rod 11 decurrent in-process can extrude clamp plate 17 and spring 12, and it is fixed with clamp plate 17 through the rubber magnetic sheet, the demand that utilizes this kind of swing joint's mode will change the cylinder turns into and changes dial 7, not only make the installation stable, the dismouting step has still been simplified greatly, and high convenience and rapidness are provided, reach the effect that improves work efficiency.
A needle cylinder base 9 is fixed at the bottom of the weft knitting cylinder 8, a lifting assembly is arranged at the bottom of the needle cylinder base 9, a rack 3 is installed on the supporting plate 2, a yarn supply mechanism 4 is installed at the top of the rack 3, an annular rack 16 is arranged in the rack 3, an arc guide rail 14 is arranged around the weft knitting cylinder 8, the arc guide rail 14 is installed on the annular rack 16, and a dust collector 15 is arranged on the arc guide rail 14;
further, a supporting plate 2 is fixed on the top of the weft knitting machine main body 1, the lifting assembly comprises an oil cylinder 5, the oil cylinder 5 is vertically fixed on the supporting plate 2, the oil cylinder 5 comprises a piston rod 6, and the piston rod 6 is connected with a needle cylinder base 9.
Specifically, the circular arc guide rail 14 operates through the relative motion of a gear ring and a gear, the motor is installed on a sliding table of the circular arc guide rail 14, the gear is installed on an output shaft of the motor, the gear rotates to move along the gear ring to drive the sliding table to do circular motion, the motor and the dust collector 15 of the circular arc guide rail 14 are respectively connected with a power supply through power lines, switches are connected in series on the power lines, the switches are all installed on a control panel on the outer surface of the annular frame 16, the switches of the motor and the dust collector 15 are turned on, the circular arc guide rail 14 and the dust collector 15 are started, the dust collector 15 performs the cleaning work of circular motion along with the circular arc guide rail 14 to clean the side surface of the weft knitting cylinder 8, meanwhile, the cylinder base 9 and the weft knitting cylinder 8 are lifted through the oil cylinder 5, so that the positions with different heights of the weft knitting cylinder 8 can be cleaned, and the efficient cleaning effect is achieved.
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 (5)
1. The utility model provides a conveniently change weft knitting machine of cylinder, includes weft knitting machine main part (1), weft knitting machine main part (1) top is equipped with dial (7), dial (7) top is equipped with supplies yarn mechanism (4), and dial (7) below is equipped with weft knitting section of thick bamboo (8), its characterized in that: mounting grooves (10) are formed in two sides of the top of the weft knitting cylinder (8), spring rods (13) are fixed to two sides of the inner wall of each mounting groove (10), connecting rods (11) are arranged on two sides of the bottom of the dial (7), and the connecting rods (11) correspond to the mounting grooves (10) mutually;
a needle cylinder base (9) is fixed at the bottom of the weft knitting cylinder (8), a lifting assembly is arranged at the bottom of the needle cylinder base (9), an arc guide rail (14) is arranged around the weft knitting cylinder (8), and a dust collector (15) is arranged on the arc guide rail (14).
2. A weft knitting machine with easy replacement of the cylinder according to claim 1, characterized in that: the weft knitting machine is characterized in that a supporting plate (2) is fixed to the top of the weft knitting machine main body (1), the lifting assembly comprises an oil cylinder (5), the oil cylinder (5) is vertically fixed to the supporting plate (2), the oil cylinder (5) comprises a piston rod (6), and the piston rod (6) is connected with a needle cylinder base (9).
3. A weft knitting machine with easy replacement of the cylinder according to claim 2, characterized in that: the support plate (2) is provided with a rack (3), the rack (3) is internally provided with an annular frame (16), and the arc guide rail (14) is arranged on the annular frame (16).
4. A weft knitting machine with easy replacement of the cylinder according to claim 1, characterized in that: the mounting groove (10) inner wall bottom is vertical to be fixed with spring (12), spring (12) top is fixed with clamp plate (17), clamp plate (17) top is fixed with the rubber magnetic sheet, connecting rod (11) are the magnetism metal connecting rod, and connecting rod (11) both sides are equipped with the draw-in groove.
5. The weft knitting machine facilitating needle cylinder replacement according to claim 4, characterized in that: the yarn supply mechanism (4) is arranged at the top of the frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022973624.5U CN214529499U (en) | 2020-12-11 | 2020-12-11 | Weft knitting machine with needle cylinder convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022973624.5U CN214529499U (en) | 2020-12-11 | 2020-12-11 | Weft knitting machine with needle cylinder convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214529499U true CN214529499U (en) | 2021-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022973624.5U Active CN214529499U (en) | 2020-12-11 | 2020-12-11 | Weft knitting machine with needle cylinder convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214529499U (en) |
-
2020
- 2020-12-11 CN CN202022973624.5U patent/CN214529499U/en active Active
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