CN211036301U

CN211036301U - Needle selector framework

Info

Publication number: CN211036301U
Application number: CN201921985082.4U
Authority: CN
Inventors: 王高飞; 王杰
Original assignee: Zhejiang Zhentong Electronic Technology Co ltd
Current assignee: Zhejiang Zhentong Electronic Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-17
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a select needle ware skeleton relates to the technical field who selects the needle ware, which comprises a frame, the magnetic pore has been seted up to the frame, frame one side is provided with the mounting panel, the standing groove has been seted up on the mounting panel two sides, the standing groove with the magnetic pore is used for setting up the bar magnet of solenoid. The utility model discloses only erect the bar magnet of solenoid through standing groove and magnetic hole, occupation space is little, and has also reduced manufacturing cost.

Description

Needle selector framework

Technical Field

The utility model belongs to the technical field of the technique of selecting the needle ware and specifically relates to a select needle ware skeleton.

Background

The woolen sweaters worn by people in daily life are mostly woven by woolen yarns with various colors, in the production process, when the woolen yarns with one color are woven, the woolen yarns with other additional colors need to stop working, and the woolen yarns with various colors need to be selected and stopped ceaselessly in the process. When knitting of the sweater requires a color of knitting wool, the needle selector is used for selecting the knitting machine to realize the rearrangement of the colors of the sweater, and the sweater with various colors is formed through the frequent operation of the needle selector.

Chinese utility model with publication number CN207582068U discloses a select needle ware skeleton, including coil portion, coil portion includes the curb plate of both sides, is equipped with the gusset between the board of both sides, and the both sides of gusset all vertically are equipped with first recess and second recess, and first recess and second recess are used for placing coil pack. The coil component of the needle selector comprises an electromagnetic rod and a coil, wherein one end of the electromagnetic rod exceeds the coil, the coil is installed in a first groove, the end part of the electromagnetic rod exceeding the coil is installed in a second groove, the first groove and the second groove are reasonably arranged, the space inside the needle selector framework is fully utilized, the whole volume of the needle selector is enabled to be compact enough, the coil component is enabled to be installed in a mistake-proof mode, the installation and manufacturing efficiency can be remarkably improved, and the production cost is reduced.

The technical scheme has the following defects: the coil assembly is placed through the first groove and the second groove of the two rib plates, and the two rib plates occupy partial space of the coil portion, so that the space utilization rate inside the needle selector framework is low, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a select needle ware skeleton, only set up the bar magnet of solenoid through standing groove and magnetic bore, occupation space is little, and has also reduced manufacturing cost.

The above object of the present invention is achieved by the following technical solutions:

the needle selector framework comprises a framework, wherein a magnetic hole is formed in the framework, an installation plate is arranged on one side of the framework, placement grooves are formed in two sides of the installation plate, and the placement grooves and the magnetic hole are used for erecting a magnetic rod of a solenoid.

Through adopting above-mentioned technical scheme, only erect the bar magnet of solenoid through standing groove and magnetic hole, simple structure, occupation space is little, and the integrated level is higher, and has also reduced manufacturing cost.

Preferably, the frame cover is provided with a side plate, and a heat dissipation plate is arranged on one side of the side plate facing the inside of the frame.

Through adopting above-mentioned technical scheme, the curb plate is used for playing dustproof effect, reduces the probability that the dust got into the frame for the operation that the solenoid can be stable. The setting of heating panel can absorb the heat that the solenoid produced equally, and the heat is transmitted to the curb plate from the heating panel again to improve the radiating rate of solenoid.

Preferably, the heat dissipation plate is provided with a groove which is embedded with the coil of the coil.

By adopting the technical scheme, the groove increases the heating area of the heating panel to the coil, and the range of the heating panel receiving heat is improved, so that the heat dissipation effect is further improved.

Preferably, one side of the side plate, which is far away from the outer side of the frame, is provided with a heat dissipation groove.

Through adopting above-mentioned technical scheme, increase the area of contact of curb plate and air to thermal heat dissipation can be accelerated.

Preferably, the frame and with the curb plate junction is equipped with the groove of stepping down, the groove depth in groove of stepping down with the thickness of curb plate is the same, the curb plate is located in the groove of stepping down.

By adopting the technical scheme, the arrangement of the abdicating groove ensures that the side plate does not protrude out of the frame, so that the occupied volume is reduced, the space occupied by the whole body is reduced, and the space utilization rate is improved; meanwhile, the installation of the side plates is facilitated, the time spent on aligning is reduced, and the installation efficiency is improved.

Preferably, the frame is provided with a baffle, the solenoid is positioned between the baffle and the inner wall of the frame provided with the magnetic hole, and the baffle is provided with a through hole for the circuit of the solenoid to pass through.

By adopting the technical scheme, the lines of the coils penetrate through the through holes and then are connected with the circuit board, so that the lines of each coil can be separated, the lines of the coils are limited, and the mutual influence is reduced.

Preferably, the through hole is communicated with the side wall of the baffle.

Through adopting above-mentioned technical scheme, when the guide circuit, need not to pass the through-hole, only need with the circuit put into the through-hole can, the operation is comparatively convenient.

Preferably, two orifices of the through hole are provided with chamfers.

Through adopting above-mentioned technical scheme, the circuit of solenoid is when passing the through-hole, and the protective sheath of circuit probably is scratched, influences life, and frictional force is great, is difficult for passing. Through the setting of chamfer, make the through-hole drill way become mellow and full, greatly reduced circuit's protective sheath is scraped the possibility of damaging, reduces the resistance when acting as go-between simultaneously.

To sum up, the utility model discloses a beneficial technological effect does:

1. the magnet bars of the solenoid are erected through the placing grooves and the magnet holes, so that the occupied space is small, and the production cost is reduced;

2. the arrangement of the heat dissipation plate and the heat dissipation groove accelerates the heat dissipation speed of the coil.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention;

fig. 2 is an exploded view (one) of the present invention;

fig. 3 is an exploded view (ii) of the present invention, in which the coil structure is omitted.

Reference numerals: 1. a frame; 11. an insert pocket; 12. a coil slot; 13. a magnetic aperture; 14. an observation hole; 15. a yielding groove; 2. a baffle plate; 24. a through hole; 3. mounting a plate; 31. a placement groove; 4. a coil; 41. a coil; 42. a magnetic bar; 6. a side plate; 61. a heat dissipation plate; 611. a groove; 62. a heat dissipation groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A needle selector, refer to fig. 1 and 2, comprises a frame 1 made of aluminum, wherein blade grooves 11 and coil grooves 12 are arranged on two opposite sides of the frame 1, and the coil grooves 12 are communicated with two opposite sides of the frame 1. Two rows of magnetic holes 13 are arranged at the bottom of the blade slot 11 at intervals, each row is provided with three magnetic holes 13, the two rows of magnetic holes 13 are arranged in a staggered way, the magnetic holes 13 are communicated with the blade slot 11 and the coil slot 12,

referring to fig. 2 and 3, a baffle plate 2 is integrally formed on the frame 1 and at a position close to the notch of the coil slot 12, the width of the baffle plate 2 is smaller than the thickness of the frame 1, a mounting plate 3 is further integrally formed on one side of the baffle plate 2 facing the slot bottom of the coil slot 12, and the width of the mounting plate 3 is smaller than the width of the baffle plate 2. The mounting plate 3 is provided with placing grooves 31 which are coaxial with the magnetic holes 13 and have the same number as the magnetic holes 13, the diameter of each placing groove 31 is the same as that of the magnetic holes 13, and the cross section of each placing groove 31 is a half of a whole circle.

A coil package 4 is arranged on the frame 1, the coil package 4 comprises a coil 41 and a magnetic rod 42, two ends of the magnetic rod 42 are respectively erected on the coaxial magnetic hole 13 and the placing groove 31, the magnetic rod 42 is just in inserting fit with the magnetic hole 13, and the end surface of one end of the magnetic rod 42 is parallel to the groove bottom of the blade groove 11; the coil shaft 41 is sleeved on the magnetic rod 42 in an interference manner, the two ends of the magnetic rod 42 penetrate through the coil 41, and the solenoid 4 is arranged in a staggered manner due to the staggered arrangement of the magnetic holes 13.

Referring to fig. 2, the baffle 2 is provided with a through hole 24 for the circuit of the coil 4 to pass through, and the through hole 24 is communicated with the side wall of the baffle 2, and the circuit of the coil 4 is connected to the circuit board after passing through the through hole 24. Meanwhile, chamfers are arranged at two openings of the through hole 24, so that the line can pass through the through hole conveniently, and the probability that the line is scraped and abraded when passing through the through hole is reduced.

Referring to fig. 3, the frame 1 is covered with two side plates 6, the side plates 6 are made of the same material as the frame 1, and cover opposite surfaces of the coil slots 12, respectively, and the side plates 6 are mounted on the frame 1 by bolts. The side wall that just is located coil groove 12 on the frame 1 has seted up the groove of stepping down 15, and the groove depth of the groove of stepping down 15 is the same with the thickness of curb plate 6, and during the installation, curb plate 6 is arranged in the groove of stepping down 15 to reduce the space that curb plate 6 occupy, improve the integrated level.

When the side plate 6 is mounted on the frame 1, the heat dissipation plate 61 is integrally formed toward the coil slot 12, and the heat dissipation plate 61 has a groove 611 toward the coil 41, and the groove 611 is engaged with the coil 41 to increase the heat receiving area and increase the heat dissipation speed. Meanwhile, the side plate 6, which is away from the frame 1, is further provided with a heat dissipation groove 62, so that the contact area with the outside air is increased, the heat dissipation speed of the side plate 6 is increased, and the heat dissipation speed of the coil 41 can be increased.

The working principle of the embodiment is as follows:

when the coil is installed, the coil 4 is installed in the coil slot 12, and two ends of the magnetic rod 42 are erected on the placing slot 31 and the magnetic hole 13 to realize positioning; and finally, covering the side plate 6, and screwing the bolt to finish the installation.

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of improvements and decorations are not departed from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The needle selector framework comprises a frame (1), wherein the frame (1) is provided with a magnetic hole (13), and is characterized in that: frame (1) one side is provided with mounting panel (3), standing groove (31) have been seted up on mounting panel (3) two sides, standing groove (31) with bar magnet (42) that magnetism hole (13) are used for erectting solenoid (4).

2. The selector frame of claim 1, wherein: the frame (1) is covered with a side plate (6), and a heat dissipation plate (61) is arranged on one side of the side plate (6) facing the inside of the frame (1).

3. The selector frame according to claim 2, characterized in that: the heat dissipation plate (61) is provided with a groove (611) which is embedded with the coil (41) of the coil (4).

4. The selector frame according to claim 2, characterized in that: and one side of the side plate (6) departing from the outer side of the frame (1) is provided with a heat dissipation groove (62).

5. The selector frame according to claim 2, characterized in that: the frame (1) go up and with curb plate (6) junction is equipped with and steps down groove (15), the groove depth of stepping down groove (15) with the thickness of curb plate (6) is the same, curb plate (6) are located in stepping down groove (15).

6. The selector frame of claim 1, wherein: the frame (1) is equipped with baffle (2), and solenoid (4) are located between baffle (2) and the frame (1) inner wall of seting up magnetic bore (13), through-hole (24) that the circuit that supplies solenoid (4) passes through are seted up in baffle (2).

7. The selector frame of claim 6 wherein: the through hole (24) is communicated with the side wall of the baffle (2).

8. The selector frame of claim 6 wherein: and chamfers are arranged at two orifices of the through hole (24).