CN211546792U - Tap transmission device of computer jacquard ribbon loom - Google Patents

Abstract

The utility model discloses a tap transmission device of a computer jacquard ribbon loom, which comprises a tap wall plate, wherein the inner side of the tap wall plate is axially provided with a solenoid valve pressing block through an upper baffle plate, the solenoid valve pressing block is fixed with a solenoid valve, two outer sides of the tap wall plate are respectively and axially connected with a swing arm mechanism, the swing arm mechanism is also connected with a connecting rod mechanism for driving the swing arm mechanism to move up and down, the electromagnetic valve position is correspondingly provided with a knife lifting mechanism which is relatively distributed horizontally up and down, and the knife lifting mechanism is axially and alternately connected with the connecting rod mechanism; the utility model discloses only need carry the one end of swing arm mechanism and need not carry whole swing arm mechanism, it is more laborsaving, and frequency of operation is faster, can promote the more than thirty work efficiency of machine percent. In addition, the swing arm mechanism does swing arm type up-and-down motion, so that energy consumption is less and abrasion to a machine is less compared with vertical up-and-down motion.

Description

Tap transmission device of computer jacquard ribbon loom

Technical Field

The utility model relates to the technical field of textile machinery, in particular to a faucet transmission device on a computer jacquard ribbon loom.

Background

The tap of the computer jacquard ribbon loom is originally developed from pure mechanical control to computer control, so that the working efficiency of the jacquard ribbon loom is further improved, and convenience is brought to operators. The work of the faucet device is relatively fixed and is completed only by a group of fixed mechanical motion devices, and the rest of the faucet device is matched with a computer program so as to achieve the effects of identifying the pattern layout and outputting instruction information, and the output instruction information is expressed on the motion rule of the jacquard rope.

Traditional tap transmission on the market comprises connecting rod, transmission shaft backup pad, long swing arm, tap transmission shaft, is located the tap middle part, and the both ends of long swing arm are not done fixedly, drive the swing arm through tap transmission and do the vertically up-and-down motion, and then drive the hook of solenoid valve and do the up-and-down motion. Therefore, the working efficiency is low, and the abrasion to the machine is large.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the above-mentioned weak point that exists among the prior art, the utility model aims to provide a tap transmission of computer jacquard ribbon loom can not only promote the work efficiency more than 30% of machine, and is more laborsaving, and frequency of operation is faster.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leading transmission of computer jacquard ribbon loom, includes leading wallboard, the solenoid valve briquetting has been installed through an upper baffle axial to leading wallboard inboard, the solenoid valve briquetting is fixed with the solenoid valve, a swing arm mechanism has been cup jointed respectively in two outsides of leading wallboard, through bolt fixedly connected with one back swing arm bearing frame on leading wallboard right-hand member both sides wall, leading wallboard left end both sides have the transmission shaft backup pad through pivot swing joint respectively, just leading wallboard left end axial is equipped with a swing arm transmission shaft, swing arm mechanism one end through preceding transmission shaft with back swing arm bearing frame fixed connection, the swing arm mechanism other end with swing arm transmission shaft transmission is connected, still be connected with the link mechanism that drives swing arm mechanism up-and-down motion on the swing arm mechanism, link mechanism includes and installs through the bearing leading transmission shaft, the transmission shaft of transmission shaft bottom the transmission shaft backup pad, The lifting knife mechanism is characterized by comprising eccentric wheels arranged at two ends of a faucet transmission shaft and a connecting rod connected between the swing arm mechanism and the eccentric wheels, wherein a lifting knife mechanism which is horizontally and oppositely distributed up and down is correspondingly arranged at the position of the electromagnetic valve, and the lifting knife mechanism is axially and alternately connected with the connecting rod mechanism.

Preferably, the swing arm mechanism is including first long swing arm, the long swing arm of second, distribute swing joint in the short swing arm of first long swing arm, the long swing arm both sides of second through the pivot, first long swing arm and the long swing arm one end round pin axle of second with swing arm transmission shaft is articulated, the other end with back swing arm bearing frame fixed connection, each short swing arm with the swing arm transmission shaft is connected through the pivot.

Preferably, the griffe mechanism comprises a plurality of griffe lifting blocks which are arranged on the first long swing arm and the second long swing arm in a staggered manner in sequence, griffes fixed on the griffe lifting blocks, and griffe guide strips which are respectively positioned between the first long swing arm and the second long swing arm and are parallel to each other, and the griffe guide strips are connected with the griffes.

Preferably, a 32Z synchronizing wheel which drives the faucet transmission shaft and can pull the swing arm mechanism is arranged at one end of the faucet transmission shaft.

Preferably, the left side and the right side of the bottom of the faucet wallboard are respectively and fixedly connected with four faucet fixing seats, the four faucet fixing seats are symmetrical left and right, and the front position and the rear position are also symmetrical.

Preferably, two opposite holes are formed in the position, between the front transmission shaft and the knife lifting mechanism, of the inner side of the faucet wallboard, and a detachable supporting plate is arranged between the opposite holes.

Compared with the prior art, the utility model can be known from the above description, the utility model has the following advantages:

1. the utility model fixes the right end of the long swing arm, moves the tap transmission device to the left end, and enables the long swing arm to do up-and-down rocker arm type motion during operation by arranging the short swing arm to be matched with the long swing arm, thereby driving the hook of the electromagnetic valve to do up-and-down motion;

2. compared with the traditional scheme, the utility model only needs to lift one end of the long swing arm without lifting the whole long swing arm, thereby saving more labor, having faster working frequency and improving the working efficiency of the machine by more than 30 percent;

3. the utility model discloses the long swing arm that sets up is the shake formula up-and-down motion and is compared perpendicular up-and-down motion, and energy consumption still less, also littleer to the wearing and tearing of machine, fine practicality and market spreading value have.

Drawings

Fig. 1 is a schematic view of a viewing angle structure of the present invention;

fig. 2 is another schematic view of the present invention.

In the figure: the automatic control device comprises a faucet wallboard 1, a first long swing arm 2, a second long swing arm 3, a knife lifting hanging block 4, a short swing arm 5, a rear swing arm bearing seat 6, a knife lifting 7, a knife lifting guide strip 8, a connecting rod 9, a transmission shaft supporting plate 10, a faucet fixing seat 11, a supporting plate 12, a front transmission shaft 13, an electromagnetic valve pressing block 14, an electromagnetic valve 15, a swing arm transmission shaft 16, a faucet transmission shaft 17 and a 1832Z synchronizing wheel.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a leading wallboard 1, first long swing arm 2, the long swing arm 3 of second, the hand-knife hangs piece 4, short swing arm 5, back swing arm bearing frame 6, the hand-knife 7, the hand-knife conducting bar 8, connecting rod 9, transmission shaft backup pad 10, leading fixing base 11, backup pad 12, preceding transmission shaft 13, solenoid valve briquetting 14, solenoid valve 15, swing arm transmission shaft 16, leading transmission shaft 17 and the 18 parts of 32Z synchronizing wheel are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-2, a head driving device of a computer jacquard ribbon loom includes a head wall plate 1, wherein the left and right sides of the bottom of the head wall plate 1 are respectively and fixedly connected with head fixing seats 11, the number of the head fixing seats 11 is four, the four head fixing seats 11 are symmetrical to each other in the left-right direction, and the front and rear positions are also symmetrical to each other, an electromagnetic valve pressing block 14 is axially installed on the inner side of the head wall plate 1 through an upper baffle, an electromagnetic valve 15 is fixed on the electromagnetic valve pressing block 14, a swing arm mechanism is respectively and axially connected to the two outer sides of the head wall plate 1, a rear swing arm bearing seat 6 is fixedly connected to the two side walls of the right end of the head wall plate 1 through bolts, a driving shaft supporting plate 10 is respectively and movably connected to the two sides of the left end of the head wall plate 1 through a rotating shaft, a swing arm driving shaft 16 is axially arranged at the left end, the other end of the swing arm mechanism is in transmission connection with a swing arm transmission shaft 16, the swing arm mechanism is also connected with a link mechanism for driving the swing arm mechanism to move up and down, the link mechanism comprises a faucet transmission shaft 17 which is arranged at the bottom of the transmission shaft supporting plate 10 through a bearing, eccentric wheels which are arranged at two ends of the faucet transmission shaft 17 and a connecting rod 9 which is connected between the swing arm mechanism and the eccentric wheels, one end of the faucet transmission shaft 17 is provided with a 32Z synchronizing wheel 18 which drives the faucet transmission shaft 17 and can pull the swing arm mechanism, a knife lifting mechanism which is relatively distributed horizontally up and down is correspondingly arranged at the position of the electromagnetic valve 15, the knife lifting mechanism is axially and alternately connected with the link mechanism, the swing arm mechanism comprises a first long swing arm 2, a second long swing arm 3 and short swing arms 5 which are movably connected with two sides of the first long swing arm 2 and the second, first long swing arm 2 and the long swing arm 3 one end round pin axle of second with swing arm transmission shaft 16 is articulated, the other end with back swing arm bearing frame 6 fixed connection, each short swing arm 5 with swing arm transmission shaft 16 is connected through the pivot, the griffe mechanism includes relatively on first long swing arm 2 and the long swing arm 3 of second a plurality of griffe hoist block 4 that crisscross each other in proper order installed, be fixed in griffe 7 on the griffe hoist block 4 and be located respectively the griffe guide strip 8 of relative parallel between first long swing arm 2 and the long swing arm 3 of second, griffe guide strip 8 with griffe 7 is connected, in leading wallboard 1 inboard in preceding transmission shaft 13 with the position between the griffe mechanism has seted up two relative holes be equipped with backup pad 12 that can dismantle between the relative hole for consolidate stable holistic effect.

When in use, the utility model is provided with the short swing arm 5, the first long swing arm 2, the second long swing arm 3, the griffe hanging block 4, the griffe 7, the connecting rod 9 and the tap transmission shaft 17, the tap transmission shaft 17 rotates under the action of the 32Z synchronizing wheel 18, thereby driving the eccentricity on the connecting rod 9, and making the connecting rod 9 move up and down, two groups of swing arm mechanisms consisting of the short swing arm 5, the first long swing arm 2 and the second long swing arm 3 are respectively connected with the upper two sides of the connecting rod 9, thereby making the first long swing arm 2 and the second long swing arm 3 move up and down in a rocker arm way, wherein the amplitude of the left end is larger, the amplitude of the right end is smaller, the griffe hanging block 4 on the first long swing arm 2 and the second long swing arm 3 fixes the griffe 7, and then the first long swing arm 2 and the second long swing arm 3 move up and down in a rocker way, finally drives the hook under the electromagnetic valve 15 to move up and down, compared with the traditional scheme, more laborsaving, and operating frequency is faster, can promote the work efficiency more than thirty percent of machine, in addition, the swing arm mechanism is rocking type up-and-down motion and is compared perpendicular up-and-down motion, and energy consumption is still less, and is also littleer to the wearing and tearing of machine.

The working principle is as follows:

the rotation of the tap transmission shaft 17 drives the eccentricity on the connecting rod 9 to make the connecting rod move up and down. The upper end of the connecting rod is connected with the short swing arm 5 and the long swing arm 2, so that the long swing arm can do swinging up-and-down motion, wherein the amplitude of the left end is larger, and the amplitude of the right end is smaller. The lifting knife 7 is fixed by the lifting knife hanging block 4 on the long swing arm, and then the long swing arm moves up and down in a rocker arm mode, and finally the hook of the electromagnetic valve 15 is driven to move up and down.

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 (6)

1. The utility model provides a tap transmission of computer jacquard ribbon loom, includes tap wallboard (1), its characterized in that: the electromagnetic valve pressing block (14) is axially installed on the inner side of the faucet wallboard (1) through an upper baffle, the electromagnetic valve pressing block (14) is fixed with an electromagnetic valve (15), two outer sides of the faucet wallboard (1) are respectively connected with a swing arm mechanism in an axial mode, a rear swing arm bearing seat is fixedly connected onto two side walls of the right end of the faucet wallboard (1) through bolts, two sides of the left end of the faucet wallboard (1) are respectively and movably connected with a transmission shaft supporting plate (10) through rotating shafts, a swing arm transmission shaft (16) is axially arranged at the left end of the faucet wallboard (1), one end of the swing arm mechanism is fixedly connected with the rear swing arm bearing seat (6) through a front transmission shaft (13), the other end of the swing arm mechanism is in transmission connection with the swing arm transmission shaft (16), a connecting rod mechanism for driving the swing arm mechanism to move up and down is further connected onto the swing arm mechanism, and the connecting rod mechanism comprises a faucet ) The lifting knife device comprises eccentric wheels arranged at two ends of a faucet transmission shaft (17) and a connecting rod (9) connected between a swing arm mechanism and the eccentric wheels, wherein a lifting knife mechanism which is distributed horizontally and oppositely is correspondingly arranged at the position of an electromagnetic valve (15), and the lifting knife mechanism is axially connected with the connecting rod mechanism in a staggered manner.

2. The head gear of a computer jacquard ribbon loom according to claim 1, characterized in that: swing arm mechanism is including first long swing arm (2), the long swing arm of second (3), distribute swing joint in short swing arm (5) of first long swing arm (2), the long swing arm of second (3) both sides through the pivot, first long swing arm (2) and the long swing arm of second (3) one end round pin axle with swing arm transmission shaft (16) are articulated, the other end with back swing arm bearing frame (6) fixed connection, each short swing arm (5) with swing arm transmission shaft (16) are connected through the pivot.

3. The head gear of a computer jacquard ribbon loom according to claim 2, characterized in that: the utility model discloses a portable knife lifting machine, including the first long swing arm of first long swing arm (2) and the long swing arm of second (3) in proper order, carry sword guide bar (8) that carry sword guide bar (8) and carry sword (7) are parallel relatively, carry sword guide bar (8) and be located respectively on the first long swing arm of first long swing arm (2) and the long swing arm of second (3) a plurality of carry sword hanging block (4) that stagger each other in proper order on the handle sword mechanism, be fixed in carry sword hanging block (4).

4. The head gear of a computer jacquard ribbon loom according to claim 1, characterized in that: one end of the tap transmission shaft (17) is provided with a 32Z synchronous wheel (18) which drives the tap transmission shaft (17) and can pull the swing arm mechanism.

5. The head gear of a computer jacquard ribbon loom according to claim 1, characterized in that: the left side and the right side of the bottom of the faucet wallboard (1) are respectively and fixedly connected with four faucet fixing seats (11), the number of the faucet fixing seats (11) is four, the four faucet fixing seats (11) are symmetrical left and right, and the front position and the rear position are also symmetrical.

6. The head gear of a computer jacquard ribbon loom according to claim 1, characterized in that: two opposite holes are formed in the position, between the front transmission shaft (13) and the knife lifting mechanism, of the inner side of the faucet wallboard (1), and a detachable supporting plate (12) is arranged between the opposite holes.

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