CN210737050U

CN210737050U - Spandex broken yarn lamp

Info

Publication number: CN210737050U
Application number: CN201921539531.2U
Authority: CN
Inventors: 吴俊晶
Original assignee: Shishi Shengsong Machinery Parts Co ltd
Current assignee: Shishi Shengsong Machinery Parts Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-12
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a disconnected yarn lamp of spandex, concretely relates to knitting quick-witted equipment field, which comprises a housin, be equipped with the clamp plate on the casing lateral wall, first chuck of fixedly connected with and second chuck on the clamp plate, be equipped with the contact pin seat between first chuck and the second chuck, the fixed contact pilotage that is equipped with on the contact pin seat, be equipped with alarm switch before the casing on the lateral wall, run through on the casing and be equipped with the probe, the probe tip is equipped with the porcelain rod. The utility model discloses an utilize reset spring to promote to adjust the pole and drive the depression bar and promote, extrude the push type switch when making the feeler lever of pressing plate bottom can promote the shrink of coupling spring, trigger the push type switch, start the broken yarn lamp, because this structure is the direct-touch structure, circuit structure and device structure are all simple, and phenomenons such as card stopper can not appear in the in-process that triggers, reach contact point contact behavior reliable and stable to guarantee knitting machine's normal work.

Description

Spandex broken yarn lamp

Technical Field

The utility model relates to a knitting quick-witted equipment field, more specifically say, the utility model relates to a disconnected yarn lamp of spandex.

Background

The broken yarn controller on knitting machine is a device for controlling broken yarn alarm. The existing broken yarn controller on a knitting machine mainly comprises a shell, a clamping head, a contact pin, a spring, a feeler lever, a contact piece and a bulb, wherein the broken yarn controller is fixed on a steel ring of the knitting machine through the clamping head, the contact pin is tightly pressed on a conductive belt arranged on the steel ring, and the conductive belt and the steel ring of the knitting machine are two poles of a circuit for connecting the broken yarn controller. When the knitting machine conveys the yarn, the yarn is pressed on the yarn guide wheel, the probe rod is pulled down to the lower end position, the head part of the probe rod is separated from the contact piece, and the knitting machine works normally. When yarn breakage occurs in the yarn conveying process of the knitting machine, the probe rod swings upwards under the action of the tension of the spring, the head of the probe rod is contacted with the contact piece, a control circuit of the knitting machine is connected, the bulb sends out a yarn breakage alarm signal, and meanwhile, the knitting machine stops working. The circuit on-off of the existing yarn breakage controller is controlled by a contact point of a probe rod head and a contact piece, the structure is complex, and the phenomenon of blocking easily occurs in the triggering process, so that the work of a knitting machine is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a spandex broken yarn lamp, promote through utilizing reset spring and adjust the pole and drive the depression bar and promote, extrude the push type switch when making the feeler lever of press plate bottom can promote the shrink of coupling spring, trigger the push type switch, start the broken yarn lamp, because this structure is direct touch structure, circuit structure and device structure are all simple, phenomenons such as card stopper can not appear in the in-process that triggers, reach contact point contact performance reliable and stable, thereby guarantee knitting quick-witted normal work.

In order to achieve the above object, the utility model provides a following technical scheme: a spandex yarn breaking lamp comprises a shell, wherein a clamping plate is arranged on the side wall of the shell, a first chuck and a second chuck are fixedly connected to the clamping plate, a contact pin seat is arranged between the first chuck and the second chuck, a contact pin is fixedly arranged on the contact pin seat, an alarm switch is arranged on the front side wall of the shell, a probe penetrates through the shell, and a porcelain rod is arranged at the end part of the probe;

the improved shell comprises a shell body, and is characterized in that a circuit board is fixedly arranged at the bottom of an inner cavity of the shell body, a trigger rod and a first contact plate are fixedly arranged on the circuit board, a push switch is fixedly arranged at the top end of the trigger rod, a contact rod is arranged at the top of the push switch, a sleeve is sleeved outside the contact rod, a connecting rod is fixedly arranged on the outer wall of the sleeve, a connecting spring is arranged on the connecting rod, a pressing plate is fixedly arranged at the top end of the contact rod, a pressing rod is arranged at the top of the pressing plate, a regulating rod is fixedly arranged at the top end of the pressing rod, a bearing is arranged at the end part of the regulating rod, a.

In a preferred embodiment, the bottom of the shell is provided with an acrylic lampshade, and an inner cavity of the acrylic lampshade is provided with an LED lamp bead and a buzzer.

In a preferred embodiment, the clamping plate, the first chuck and the second chuck are integrally arranged, a screw is further arranged on the inner wall of the housing, and the clamping plate is detachably connected with the housing through the screw.

In a preferred embodiment, the contact pin seat is fixedly arranged on the clamping plate, the end part of the contact pin penetrates through the clamping plate and the shell in sequence and extends to the inside of the shell, and the end parts of the first contact piece and the second contact piece are connected with the contact pin.

In a preferred embodiment, the porcelain rod is movably connected with the probe, the probe penetrates through the housing and extends into the housing, the end part of the probe is inserted into the bearing, the end part of the adjusting rod is fixedly connected with the outer wall of the end part of the probe, and the probe is movably connected with the housing through the bearing.

In a preferred embodiment, the end of the connecting rod is fixedly connected with the inner wall of the shell, the top end of the connecting spring is connected with the pressing plate, and the pressing plate is movably connected with the connecting rod through the connecting spring, the contact rod and the sleeve.

In a preferred embodiment, the bearing is fixedly arranged on the inner wall of the shell, the adjusting rod is movably connected with the inner wall of the shell through the bearing, and the top end of the return spring is fixedly connected with the top of the inner cavity of the shell.

In a preferred embodiment, the end of the connecting line is connected with a push switch, and the LED lamp bead, the buzzer and the push switch are connected in series.

The utility model discloses a technological effect and advantage:

1. the reset spring is used for pushing the adjusting rod to drive the pressing rod to push, so that the contact rod at the bottom of the pressing plate can push the connecting spring to contract and simultaneously extrude the pressing switch to trigger the pressing switch and start the broken yarn lamp;

2. through the mode that utilizes the bearing, realize the swing joint of probe to set up connecting spring and be connected according to the pressure board on the connecting rod, make according to the pressure board can be in a fixed height constantly, realize the separation of feeler lever and push type switch, make the inside structure of broken yarn lamp trigger that can be timely at the during operation and reduce the possibility that the mistake touched, improved the practicality.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the overall structure of the present invention.

Fig. 4 is a schematic view of the structure of the present invention.

Fig. 5 is a schematic view of a detailed structure of a portion a in fig. 1 according to the present invention.

The reference signs are: the automatic alarm device comprises a shell 1, a clamping plate 2, a first clamping head 3, a second clamping head 4, a contact pin seat 5, a contact pin 6, an alarm switch 7, a probe 8, a porcelain rod 9, a circuit board 10, a trigger rod 11, a first contact piece 12, a press switch 13, a contact rod 14, a sleeve 15, a connecting rod 16, a connecting spring 17, a press plate 18, a press rod 19, an adjusting rod 20, a bearing 21, a reset spring 22, a second contact piece 23, a connecting wire 24, an acrylic lamp shade 25, an LED lamp bead 26 and a buzzer 27.

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.

The spandex yarn breaking lamp shown in fig. 1-2 and 5 comprises a shell 1, wherein a clamping plate 2 is arranged on the side wall of the shell 1, a first chuck 3 and a second chuck 4 are fixedly connected to the clamping plate 2, a contact pin seat 5 is arranged between the first chuck 3 and the second chuck 4, a contact pin 6 is fixedly arranged on the contact pin seat 5, an alarm switch 6 is arranged on the front side wall of the shell 1, a probe 8 is arranged on the shell 1 in a penetrating manner, and a porcelain rod 9 is arranged at the end part of the probe 8;

the improved multifunctional shell is characterized in that a circuit board 10 is fixedly arranged at the bottom of an inner cavity of the shell 1, a trigger rod 11 and a first contact 12 are fixedly arranged on the circuit board 10, a push switch 13 is fixedly arranged at the top end of the trigger rod 11, a contact rod 14 is arranged at the top of the push switch 13, a sleeve 15 is sleeved outside the contact rod 14, a connecting rod 16 is fixedly arranged on the outer wall of the sleeve 15, a connecting spring 17 is arranged on the connecting rod 16, a push plate 18 is fixedly arranged at the top end of the contact rod 14, a pressing rod 19 is arranged at the top of the push plate 18, an adjusting rod 20 is fixedly arranged at the top end of the pressing rod 19, a bearing 21 is arranged at the end of the adjusting rod 20, a reset spring 22 is fixedly connected to the top of the adjusting rod.

The implementation mode is specifically as follows: when the knitting machine is in work, the shell 1 is fixed on a steel ring of the knitting machine through the first chuck 3 and the second chuck 4 on the clamping plate 2, the contact pin 6 is tightly pressed on a conductive belt arranged on the steel ring, when the knitting machine conveys yarns, the yarns pass through the top of the ceramic rod 9 and downwards press the ceramic rod 9 to drive the probe 8 to downwards move, at the moment, the probe 8 is arranged downwards and downwards inclined outside the shell 1, the adjusting rod 20 is horizontally arranged inside the shell 1, the end part of the adjusting rod upwards extrudes the reset spring 22, the pressure rod 19 at the bottom of the adjusting rod 20 is separated from the pressing plate 18, the pressing plate 18 is under the elastic action of the connecting spring 17 to drive the contact rod 14 upwards, the bottom end of the contact rod 14 is separated from the pressing switch 13, when the shell 1 is in the structure, the LED lamp bead 26 and the buzzer 27 are in.

As shown in fig. 1-5, an acrylic lamp shade 25 is arranged at the bottom of a shell 1, an LED lamp bead 26 and a buzzer 27 are arranged in an inner cavity of the acrylic lamp shade 25, a clamping plate 2, a first chuck 3 and a second chuck 4 are integrally arranged, a screw is further arranged on the inner wall of the shell 1, and the clamping plate 2 is detachably connected with the shell 1 through the screw;

the contact pin base 5 is fixedly arranged on the clamping plate 2, the end part of the contact pin 6 sequentially penetrates through the clamping plate 2 and the shell 1 and extends into the shell 1, the end parts of the first contact piece 12 and the second contact piece 23 are connected with the contact pin 6, the porcelain rod 9 is movably connected with the probe 8, the probe 8 penetrates through the shell 1 and extends into the shell 1, the end part of the probe 8 is inserted into the bearing 21, the end part of the adjusting rod 20 is fixedly connected with the outer wall of the end part of the probe 8, and the probe 8 is movably connected with the shell 1 through the bearing 21;

the utility model discloses a portable electronic device, including connecting rod 16 tip and casing 1, connecting spring 17 top is connected with press plate 18, press plate 18 is through connecting spring 17, feeler lever 14 and sleeve pipe 15 and connecting rod 16 swing joint, bearing 21 sets up fixedly on the inner wall of casing 1, adjust pole 20 through bearing 21 and casing 1 inner wall swing joint, reset spring 22 top and 1 inner chamber top fixed connection of casing, the 24 tip of connecting wire is connected with push type switch 13, LED lamp pearl 26, bee calling organ 27 establish ties with push type switch 13.

The implementation mode is specifically as follows: when yarn breakage occurs in the yarn conveying process of a knitting machine, the downward pressure of the yarn on the porcelain rod 9 is relieved, the return spring 22 at the end of the adjusting rod 20 pushes the adjusting rod 20 downwards, the adjusting rod 20 and the probe 8 rotate around the bearing 21, one end of the probe 8 moves upwards, one end of the adjusting rod 20 moves downwards, the pressure rod 19 at the bottom of the adjusting rod 20 is pressed on the pressing plate 18 to push the pressing plate 18 to move downwards, the pressing plate 18 can extrude the connecting spring 17 and drive the contact rod 14 to move downwards in the sleeve 15, the bottom end of the contact rod 14 can be pressed on the pressing switch 13, the circuit of the LED lamp bead 26 and the buzzer 27 is connected, the LED lamp bead 26 emits light, the buzzer 27 sends a yarn breakage alarm signal, and a user turns off the knitting machine according to the alarm signal and turns off the yarn breakage lamp through the alarm switch 6.

The utility model discloses the theory of operation:

referring to the attached figures 1-5 of the specification: utilize reset spring 22 to promote regulation pole 20 and drive depression bar 19 and promote, make contact lever 14 of pressing the bottom of pressing plate 18 can promote connecting spring 17 shrink and extrude push type switch 13 simultaneously, trigger push type switch 13, start the broken yarn lamp, because this structure is direct touch type structure, circuit structure and device structure are all simple, phenomenon such as jam can not appear in the in-process of triggering, reach contact point contact performance reliable and stable to guarantee knitting machine's normal work.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A spandex yarn breaking lamp is characterized by comprising a shell (1), wherein a clamping plate (2) is arranged on the side wall of the shell (1), a first chuck (3) and a second chuck (4) are fixedly connected to the clamping plate (2), a contact pin seat (5) is arranged between the first chuck (3) and the second chuck (4), a contact pin (6) is fixedly arranged on the contact pin seat (5), an alarm switch (7) is arranged on the front side wall of the shell (1), a probe (8) penetrates through the shell (1), and a porcelain rod (9) is arranged at the end part of the probe (8);

the bottom of an inner cavity of the shell (1) is fixedly provided with a circuit board (10), the circuit board (10) is fixedly provided with a trigger rod (11) and a first contact piece (12), the top end of the trigger rod (11) is fixedly provided with a press switch (13), the top of the press switch (13) is provided with a contact rod (14), the outer part of the contact rod (14) is sleeved with a sleeve (15), the outer wall of the sleeve (15) is fixedly provided with a connecting rod (16), the connecting rod (16) is provided with a connecting spring (17), the top end of the contact rod (14) is fixedly provided with a press plate (18), the top of the press plate (18) is provided with a press rod (19), the top end of the press rod (19) is fixedly provided with an adjusting rod (20), the end part of the adjusting rod (20) is provided with a bearing (21), the top of the adjusting rod (20) is fixedly connected, the end part of the second contact piece (23) is connected with a connecting wire (24).

2. The spandex broken yarn lamp according to claim 1, characterized in that: casing (1) bottom is equipped with ya keli lamp shade (25), ya keli lamp shade (25) inner chamber is equipped with LED lamp pearl (26) and buzzer (27).

3. The spandex broken yarn lamp according to claim 1, characterized in that: the clamping plate (2), the first chuck (3) and the second chuck (4) are integrally arranged, a screw is further arranged on the inner wall of the shell (1), and the clamping plate (2) is detachably connected with the shell (1) through the screw.

4. The spandex broken yarn lamp according to claim 1, characterized in that: contact needle file (5) are fixed to be set up on fishplate bar (2), contact pilotage (6) tip runs through fishplate bar (2) and casing (1) in proper order and extends to the inside of casing (1), the tip of first contact (12) and second contact (23) all is connected with contact pilotage (6).

5. The spandex broken yarn lamp according to claim 1, characterized in that: the ceramic rod (9) is movably connected with the probe (8), the probe (8) penetrates through the shell (1) and extends to the inside of the shell (1), the end part of the probe (8) is inserted into the bearing (21), the end part of the adjusting rod (20) is fixedly connected with the outer wall of the end part of the probe (8), and the probe (8) is movably connected with the shell (1) through the bearing (21).

6. The spandex broken yarn lamp according to claim 1, characterized in that: the end part of the connecting rod (16) is fixedly connected with the inner wall of the shell (1), the top end of the connecting spring (17) is connected with the pressing plate (18), and the pressing plate (18) is movably connected with the connecting rod (16) through the connecting spring (17), the contact rod (14) and the sleeve (15).

7. The spandex broken yarn lamp according to claim 1, characterized in that: the adjusting rod is characterized in that the bearing (21) is fixedly arranged on the inner wall of the shell (1), the adjusting rod (20) is movably connected with the inner wall of the shell (1) through the bearing (21), and the top end of the reset spring (22) is fixedly connected with the top of the inner cavity of the shell (1).

8. The spandex broken yarn lamp according to claim 2, characterized in that: the end part of the connecting wire (24) is connected with the pressing type switch (13), and the LED lamp beads (26), the buzzer (27) and the pressing type switch (13) are connected in series.