Magnetic attraction control type yarn clamping device

Abstract

The utility model discloses a magnetic attraction control type yarn clamping device which comprises a horizontal bottom plate, a vertical plate is fixedly connected to the middle of one side of the horizontal bottom plate, a horizontal top plate is fixedly connected to the top end of the vertical plate, a first guide hole is formed in the surface of the horizontal bottom plate, a second guide hole is formed in the surface of the vertical plate, and the horizontal top plate is fixedly connected to the top end of the vertical plate. The second guide hole is located over the first guide hole, guide-in grooves are formed in one side of the first guide hole and one side of the second guide hole, and a U-shaped fixing frame is installed on the surface of the vertical plate. According to the utility model, through the arrangement of the limiting sliding roller, convenient guiding and rapid limiting of hard wire harnesses such as stainless steel wires are ingeniously realized, a user only needs to open the limiting sliding roller, the stainless steel wires can easily penetrate into the first guide hole and the second guide hole through the guide-in groove, the operation is simple and convenient, the wire harnesses are not easy to damage, and after threading is completed, the wire harnesses can be conveniently and rapidly limited. And the stainless steel wires can be effectively blocked by closing the limiting sliding rollers, and separation of the stainless steel wires is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire clamp technical field, concretely relates to a magnetic control formula's wire clamp. BACKGROUND

[0002] The wire clamp is a special tool for clamping and fixing wire materials, and is widely used in textile, machinery, electronics and other industries. It is usually composed of clamping arms, pressure regulators and other components, and can realize clamping function through mechanical, magnetic or pneumatic means. The wire clamp can firmly clamp stainless steel wire, fiber and other wire bundle materials, prevent them from loosening or falling off during processing or transportation, and ensure the accurate position of the materials, improve production efficiency and processing quality.

[0003] The wire clamp disclosed in the patent number CN207646400U and the production line, when the wire needs to be changed, the yarn is put into the opening on the support frame, and then the yarn is put into the guide nozzle along the bending hole. Because of the existence of the bending hole, the yarn will not jump out during operation.

[0004] The above-mentioned wire clamp design mainly considers the characteristics of soft wire such as yarn, and realizes threading and leading operation conveniently through the bending hole and the opening on the support frame. However, for hard wire such as stainless steel wire, due to its rigidity and hardness, it is difficult to pass through the bending hole smoothly, which may cause threading difficulty and even damage the wire clamp. For hard wire, if forced to pass through the bending hole for threading, not only the operation is difficult, but also the efficiency is low. This will increase the labor intensity of workers and reduce the production efficiency. At the same time, since the hard wire is easy to wear the wire clamp during threading, it may also affect the service life of the wire clamp.

[0005] Therefore, it is necessary to invent a magnetic control formula's wire clamp to solve the above-mentioned problems. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a magnetic control formula's wire clamp to solve the problems in the above-mentioned technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a magnetic control formula's wire clamp, including horizontal bottom plate, the middle part of one side of horizontal bottom plate is fixedly connected with vertical stand, the top of vertical stand is fixedly connected with horizontal top plate, the surface of horizontal bottom plate is equipped with No. 1 guide hole, the surface of vertical stand is equipped with No. 2 guide hole, No. 2 guide hole is located directly above No. 1 guide hole, the side of No. 1 guide hole and No. 2 guide hole is equipped with lead-in groove, the surface of vertical stand is installed with U-shaped fixing frame, the U-shaped fixing frame is located below horizontal top plate, the one end of U-shaped fixing frame is hingedly arranged with limit sliding roller, the one end of limit sliding roller is fixedly connected with buckle, the other end of buckle and U-shaped fixing frame are clamped.

[0008] Through the design of the structure comprising horizontal bottom plate, vertical vertical plate, horizontal top plate, No. 1 guide hole, No. 2 guide hole, guide slot, U-shaped fixing frame, limiting sliding roller and buckle, the wire clamping device can conveniently pass through and limit the hard wire harness such as stainless steel wire.

[0009] Preferably, the horizontal bottom plate is provided with a magnetic clamp on each side of the top, and the magnetic clamp is provided with a receiving groove at one end, and an electromagnet is installed in the receiving groove.

[0010] The magnetic clamp is installed on the horizontal bottom plate, and the electromagnet is installed in the receiving groove, which enables the wire clamping device to quickly and firmly clamp the wire harness through electromagnetic force.

[0011] Preferably, the electromagnet is composed of a shell, a core, a No. 1 winding and a No. 2 winding, and the core is fixedly connected with the shell, and the No. 1 winding and the No. 2 winding are parallel and co-directional on the surface of the core.

[0012] The electromagnet is composed of a shell, a core, a No. 1 winding and a No. 2 winding, and the No. 1 winding and the No. 2 winding are parallel and co-directional on the surface of the core, which ensures that the electromagnet can generate a stable magnetic field when energized, thereby providing reliable clamping force.

[0013] Preferably, the input end of the No. 1 winding and the output end of the No. 2 winding are located on the same side, and the output end of the No. 1 winding and the input end of the No. 2 winding are located on the same side.

[0014] Since the input end and the output end of the No. 2 winding are opposite to the No. 1 winding, the current direction on the No. 2 winding is opposite to that on the No. 1 winding, which will make the magnetic pole directions of the two electromagnets opposite.

[0015] Preferably, a controller is installed on the surface of the magnetic clamp, and the No. 1 winding and the No. 2 winding are electrically connected with the controller.

[0016] The controller is installed on the surface of the magnetic clamp and electrically connected with the No. 1 winding and the No. 2 winding, so that the user can conveniently control the energization state of the electromagnet through the controller, thereby controlling the clamping and releasing operation of the wire clamping device.

[0017] Preferably, a limiting sliding groove is formed in the magnetic clamp, and the limiting sliding groove is communicated with the receiving groove.

[0018] The limiting sliding groove is formed in the magnetic clamp and communicated with the receiving groove, which not only enhances the stability of the electromagnet in the receiving groove, but also provides a sliding track for the sliding rod, so that the electromagnet can move smoothly when clamping and releasing the wire harness.

[0019] Preferably, a sliding rod is slidably connected in the limiting sliding groove, one end of the sliding rod extends into the accommodating groove and is fixedly connected with the electromagnet, and the other end surface of the sliding rod is fixedly connected with a limiting end block.

[0020] The sliding rod is slidably connected in the limiting sliding groove, one end of the sliding rod is fixedly connected with the electromagnet, and the other end surface of the sliding rod is fixedly connected with a limiting end block, which ensures the stability and accuracy of the electromagnet during movement, and the limiting end block also prevents the sliding rod from moving excessively.

[0021] Preferably, a rubber anti-skid pad is arranged in the accommodating groove and is fixedly connected to the clamping surface of the electromagnet.

[0022] The rubber anti-skid pad enhances the clamping force of the wire clamping device on the wire harness, and the softness of the rubber anti-skid pad reduces damage to the wire harness during clamping.

[0023] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0024] 1. By arranging the limiting sliding roller, the stainless steel wire and other hard wire harnesses are conveniently guided and quickly limited, the user only needs to open the limiting sliding roller, and the stainless steel wire can be easily inserted into the first guide hole and the second guide hole through the guide groove, the operation is simple and the wire harness is not easy to be damaged, after threading, the limiting sliding roller is closed to effectively block the stainless steel wire, and the stainless steel wire is prevented from being separated;

[0025] 2. By designing the magnetic control type wire clamping device, the principle of generating magnetism by electrifying the electromagnet is used to realize quick clamping and releasing of the wire harness, the operation is simple and efficient, and the labor intensity of workers is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is an overall structure schematic view when the limiting sliding roller of the utility model is closed;

[0027] Figure 2 It is an overall structure schematic view when the limiting sliding roller of the utility model is opened;

[0028] Figure 3 It is an overall structure schematic view when the utility model is in a clamping state;

[0029] Figure 4 It is a structure sectional view of the magnetic clamping device of the utility model;

[0030] Figure 5 It is a structure sectional view of the electromagnet of the utility model.

[0031] BRIEF DESCRIPTION OF DRAWINGS

[0032] 1, horizontal bottom plate; 2, vertical stand; 3, horizontal top plate; 4, No. 1 guide hole; 5, No. 2 guide hole; 6, guide slot; 7, U-shaped fixing frame; 8, limit sliding roller; 9, buckle; 10, magnetic clamping device; 11, electromagnet; 12, shell; 13, iron core; 14, No. 1 winding; 15, No. 2 winding; 16, controller; 17, limit sliding groove; 18, sliding rod; 19, limit end block; 20, rubber non-slip pad. DETAILED DESCRIPTION

[0033] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.

[0034] The utility model provides a kind of magnetic control formula's wire clamp as shown in Figures 1-5 It includes horizontal bottom plate 1, and the middle part of one side of horizontal bottom plate 1 is fixedly connected with vertical stand 2, and the top of vertical stand 2 is fixedly connected with horizontal top plate 3, and the surface of horizontal bottom plate 1 is provided with No. 1 guide hole 4, and the surface of vertical stand 2 is provided with No. 2 guide hole 5, and No. 2 guide hole 5 is located directly above No. 1 guide hole 4, and the side of No. 1 guide hole 4 and No. 2 guide hole 5 is provided with guide slot 6, and U-shaped fixing frame 7 is installed on the surface of vertical stand 2, and U-shaped fixing frame 7 is located below horizontal top plate 3, and limit sliding roller 8 is hingedly arranged at one end of U-shaped fixing frame 7, and buckle 9 is fixedly connected at one end of limit sliding roller 8, and buckle 9 is clamped with the other end of U-shaped fixing frame 7.

[0035] In one aspect of the embodiment, one magnetic clamping device 10 is installed on each side of the top of horizontal bottom plate 1, and the end of magnetic clamping device 10 is provided with accommodating groove, and electromagnet 11 is installed in the inside of accommodating groove, and electromagnet 11 is composed of shell 12, iron core 13, No. 1 winding 14 and No. 2 winding 15, and iron core 13 is fixedly connected with the inside of shell 12, and No. 1 winding 14 and No. 2 winding 15 are parallel wound on the surface of iron core 13 in the same direction, and the input end of No. 1 winding 14 and the output end of No. 2 winding 15 are located on the same side, and the output end of No. 1 winding 14 and the input end of No. 2 winding 15 are located on the same side, and controller 16 is installed on the surface of magnetic clamping device 10, and No. 1 winding 14 and No. 2 winding 15 are electrically connected with controller 16, and limit sliding groove 17 is provided in the inside of magnetic clamping device 10, and limit sliding groove 17 is communicated with accommodating groove, and sliding rod 18 is slidably connected in the inside of limit sliding groove 17, and one end of sliding rod 18 extends to the inside of accommodating groove and is fixedly connected with electromagnet 11, and limit end block 19 is fixedly connected on the surface of the other end of sliding rod 18, and rubber non-slip pad 20 is arranged in the inside of accommodating groove, and rubber non-slip pad 20 is fixedly connected on the clamping surface of electromagnet 11.

[0036] The utility model working principle:

[0037] Refer to the description accompanying Figures 1-5In use of the utility model, first, open the limiting slide roller 8, pass the stainless steel wire through the guide-in groove 6 into the first guide hole 4 and the second guide hole 5, the first guide hole 4 and the second guide hole 5 play a guiding role to the stainless steel wire, make the stainless steel wire pass through the wire clamp smoothly, then close the limiting slide roller 8, fix the limiting slide roller 8 by the buckle 9, block the stainless steel wire by the cooperation of the limiting slide roller 8, avoid the stainless steel wire from the wire clamp;

[0038] When clamping and limiting the stainless steel wire, the controller 16 is used to electrify the first winding 14 in the two electromagnets 11, the magnetic effect of current is used to make the electromagnets 11 generate magnetism, because the current directions on the two first windings 14 are same, according to the electromagnetism principle, this makes the pole directions of the two electromagnets 11 consistent, that is, the clamping surfaces of the two electromagnets 11 are opposite poles at this time, therefore the clamping surfaces of the two electromagnets 11 will attract each other, thereby firmly clamping the stainless steel wire;

[0039] When releasing the stainless steel wire, the controller 16 is used to electrify the first winding 14 in one of the electromagnets 11 and the second winding 15 in the other electromagnet 11, because the input end and the output end of the second winding 15 are opposite to the first winding 14, therefore the current direction on the second winding 15 is opposite to the current direction on the first winding 14, this makes the pole directions of the two electromagnets 11 opposite, that is, the clamping surfaces of the two electromagnets 11 are same poles at this time, therefore the clamping surfaces of the two electromagnets 11 will repel each other, thereby releasing the stainless steel wire.

Claims

1. A magnetic control type wire gripper comprising a horizontal base plate (1), characterized in that: The horizontal bottom plate (1) one side middle part is provided with vertical stand (2), vertical stand (2) top fixedly connected with horizontal top plate (3), horizontal bottom plate (1) surface is provided with one guide hole (4), vertical stand (2) surface is provided with two guide holes (5), two guide holes (5) are located one guide hole (4) directly above, one guide hole (4) and two guide holes (5) one side are provided with import groove (6), vertical stand (2) surface is installed U-shaped fixed frame (7), U-shaped fixed frame (7) is located below horizontal top plate (3), U-shaped fixed frame (7) one end is hingedly connected with limit sliding roller (8), limit sliding roller (8) one end is fixedly connected with buckle (9), buckle (9) and U-shaped fixed frame (7) the other end is connected.

2. The magnetic control type hairpin holder according to claim 1, wherein: The horizontal bottom plate (1) top two sides are each provided with a magnetic clamp (10), the magnetic clamp (10) one end is provided with a containing groove, the containing groove is internally provided with an electromagnet (11).

3. The magnetic control type thread holder according to claim 2, wherein: The electromagnet (11) is composed of a shell (12), a core (13), a primary winding (14) and a secondary winding (15), the core (13) is fixedly connected with the shell (12) inside, the primary winding (14) and the secondary winding (15) are parallel wound on the surface of the core (13).

4. The magnetic control type thread holder according to claim 3, wherein: The input end of the primary winding (14) and the output end of the secondary winding (15) are located on the same side, and the output end of the primary winding (14) and the input end of the secondary winding (15) are located on the same side.

5. The magnetic control type thread holder according to claim 3, wherein: The magnetic clamp (10) surface is installed with a controller (16), the primary winding (14) and the secondary winding (15) are electrically connected with the controller (16).

6. The magnetic control type thread holder according to claim 2, wherein: The magnetic clamp (10) is internally provided with a limit sliding groove (17), and the limit sliding groove (17) is communicated with the containing groove.

7. The magnetic control type thread holder according to claim 6, wherein: The limit sliding groove (17) is internally provided with a sliding rod (18), the sliding rod (18) one end extends to the containing groove inside and is fixedly connected with the electromagnet (11), the sliding rod (18) the other end surface is fixedly connected with a limit end block (19).

8. The magnetic control type thread holder according to claim 2, wherein: The containing groove is internally provided with a rubber non-slip pad (20), and the rubber non-slip pad (20) is fixedly connected to the clamping surface of the electromagnet (11).

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