阅读说明：本技术 一种多头自动绕线机的余线夹机构 (Surplus line clamp mechanism of bull automatic coil winding machine ) 是由 李平 于 2020-05-28 设计创作，主要内容包括：本发明公开了一种多头自动绕线机的余线夹机构,包括连接主板,所述连接主板的前侧中间位置水平转动连接有转柱,所述转柱上套接有卷线套,所述连接主板上下端均竖直固定连接有电动伸缩杆,所述电动伸缩杆的伸缩端设置有U型卡框,所述U型卡框的左右两侧弯折端均固定连接有切刀。本发明在卷线套卷绕线体达到规格的量之后,启动上下侧的电动伸缩杆快速向中间伸长,则U型卡框上的切刀便将卷绕的线体端头切断,同时上下侧的U型卡框将卷线套上的线体罩住,避免卷绕的线体散乱,上下侧的U型卡框将卷绕好线体的卷线套罩住时,上下侧的U型卡框上的磁石正好接触相互吸附,实现上下侧的U型卡框固定对接。(The invention discloses a surplus wire clamp mechanism of a multi-head automatic winding machine, which comprises a connecting main board, wherein a rotating column is horizontally and rotatably connected to the middle position of the front side of the connecting main board, a wire winding sleeve is sleeved on the rotating column, the upper end and the lower end of the connecting main board are vertically and fixedly connected with an electric telescopic rod, a U-shaped clamping frame is arranged at the telescopic end of the electric telescopic rod, and cutting knives are fixedly connected to the bending ends of the left side and the right side of the U-shaped clamping frame. According to the invention, after the winding body of the winding sleeve reaches the specification amount, the electric telescopic rods on the upper side and the lower side are started to rapidly extend towards the middle, so that the end of the wound wire body is cut off by the cutter on the U-shaped clamping frame, meanwhile, the wire body on the winding sleeve is covered by the U-shaped clamping frames on the upper side and the lower side, the winding wire body is prevented from being scattered, and when the winding sleeve with the wound wire body is covered by the U-shaped clamping frames on the upper side and the lower side, the magnets on the U-shaped clamping frames on the upper side and the lower side are just contacted with each other to be adsorbed, so that the U-shaped clamping frames on the upper side and the lower side are fixedly butted.)

1. The utility model provides a surplus line clamp mechanism of bull automatic coil winding machine, is including connecting mainboard (1), its characterized in that: connect the front side intermediate position level of mainboard (1) to rotate and be connected with rotary column (3), encircle equidistance fixedly connected with sand grip (15) on the lateral wall of rotary column (3), rotary column (3) are gone up and have been cup jointed book line cover (2), encircle on the inner circle lateral wall of book line cover (2) and seted up draw-in groove (4) and sand grip (15) and correspond the gomphosis and be in around the equidistance draw-in groove (4), book line cover (2) upside outer wall fixedly connected with viscose pastes (13), connect the equal vertical fixedly connected with electric telescopic handle (11) of lower extreme on mainboard (1), the flexible end of electric telescopic handle (11) is provided with U type hooked pole (9), the flexible end of electric telescopic handle (11) is provided with fixedly connected with plug bush (16) on U type card frame (5) outer wall, U type hooked pole (9) one end slides and alternates in the flexible end and the other end of electric telescopic handle (11) alternate in plug bush (16) The cutting knife is characterized in that the left side and the right side of the U-shaped clamping frame (5) are respectively and fixedly connected with a cutting knife (6) at the bending ends, and the upper side and the lower side are respectively and fixedly connected with a magnet (17) at the end of the U-shaped clamping frame (5).

2. The excess wire clamp mechanism of the multi-head automatic winding machine according to claim 1, characterized in that: a rubber pad (7) is adhered and bonded on the inner wall of the U-shaped clamping frame (5).

3. The excess wire clamp mechanism of the multi-head automatic winding machine according to claim 2, characterized in that: tooth sockets (8) are uniformly formed in the side wall of the rubber pad (7).

4. The excess wire clamp mechanism of the multi-head automatic winding machine according to claim 1, characterized in that: the outer wall of the wire winding sleeve (2) at the position of the adhesive sticker (13) is provided with an embedded groove (12).

5. The excess wire clamp mechanism of the multi-head automatic winding machine according to claim 1, characterized in that: and protective oilpaper (14) is pasted on the adhesive surface of the adhesive sticker (13).

6. The excess wire clamp mechanism of the multi-head automatic winding machine according to claim 1, characterized in that: the U-shaped hook rod (9) is inserted into the end head of the electric telescopic rod (11) and is fixedly connected with a limiting block (10).

Technical Field

The invention relates to the technical field of automatic winding machines, in particular to a surplus wire clamp mechanism of a multi-head automatic winding machine.

Background

The winding machine is a machine for winding a linear object on a specific workpiece, and a plurality of wire bodies also need to be wound when being arranged and stored, and a winding drum needs to be installed firstly when a general winding machine winds the wire, and then the ends of the wire bodies are connected to the winding drum for winding;

the conventional coil winder has the following disadvantages: after the winding of the general line body is finished, the end of the line body at the winding position needs to be cut off, then the line body wound on the winding reel is bound tightly, the loosening is avoided, the operation process completely needs manual treatment, and the operation is troublesome and not convenient enough.

Disclosure of Invention

The invention aims to provide a surplus wire clamp mechanism of a multi-head automatic winding machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a surplus thread clamp mechanism of a multi-head automatic winding machine comprises a connecting main board, wherein a rotary column is horizontally and rotatably connected at the middle position of the front side of the connecting main board, convex strips are fixedly connected to the side wall of the rotary column in an encircling equidistant mode, a thread winding sleeve is sleeved on the rotary column, clamping grooves are formed in the side wall of the inner ring of the thread winding sleeve in an encircling equidistant mode, the convex strips are correspondingly embedded in the clamping grooves, an adhesive sticker is fixedly connected to the outer wall of the upper side of the thread winding sleeve, electric telescopic rods are vertically and fixedly connected to the upper end and the lower end of the connecting main board, a U-shaped hook rod is arranged at the telescopic end of each electric telescopic rod, a U-shaped clamping frame is arranged at the telescopic end of each electric telescopic rod, an inserting sleeve is fixedly connected to the outer wall of the U-shaped clamping frame, one end of each U-shaped hook rod is slidably inserted into the telescopic end of each electric telescopic rod, the other end of each U-shaped clamping frame is inserted into each inserting sleeve, and cutters are fixedly connected to the left and right bending ends of each U-shaped clamping frame, and the end parts of the upper and lower U-shaped clamping frames are fixedly connected with magnets.

Preferably, a rubber pad is adhered and bonded on the inner wall of the U-shaped clamping frame.

Preferably, tooth sockets are uniformly formed in the side wall of the rubber pad.

Preferably, the outer wall of the wire winding sleeve at the position where the adhesive sticker is located is provided with an embedded groove.

Preferably, the adhesive surface of the adhesive sticker is pasted with protective oilpaper.

Preferably, the U-shaped hook rod is inserted on the end head of the electric telescopic rod and is fixedly connected with a limiting block.

Compared with the prior art, the invention has the beneficial effects that:

1. when the winding body needs to be wound on the winding sleeve, the starting end of the wire body is attached to the side wall of the winding sleeve, then the starting end of the wire body is stably attached to the winding sleeve by the adhesive tape, then the winding sleeve is sleeved on the rotary post, a clamping groove in the inner wall of the winding sleeve is aligned with a convex strip on the rotary post during sleeving, and then a motor of the rotary post is started, so that the rotary post drives the winding sleeve to rotate to wind the winding body;

2. according to the invention, after the winding body of the winding sleeve reaches the specification amount, the electric telescopic rods on the upper side and the lower side are started to rapidly extend towards the middle, the end of the wound wire body is cut off by the cutter on the U-shaped clamping frame, meanwhile, the wire body on the winding sleeve is covered by the U-shaped clamping frames on the upper side and the lower side, the winding wire body is prevented from being scattered, when the winding sleeve wound with the wire body is covered by the U-shaped clamping frames on the upper side and the lower side, the magnets on the U-shaped clamping frames on the upper side and the lower side are just contacted and adsorbed with each other, the U-shaped clamping frames on the upper side and the lower side are fixedly butted, then the U-shaped hook rod is slid to be separated from the inserting sleeve on the U-shaped clamping frame, and then the U-shaped clamping frame and the winding sleeve are taken down together.

Drawings

FIG. 1 is a schematic view of the overall structure of a residual wire clamp mechanism of a multi-head automatic wire winding machine according to the present invention;

FIG. 2 is a partially enlarged structural view of the connection between the adhesive sticker and the wire winding sleeve in the excess wire clamp mechanism of the multi-head automatic wire winding machine according to the present invention;

fig. 3 is a right view structural view of the connection between the rotary post and the connecting main board in the excess wire clamp mechanism of the multi-head automatic wire winding machine according to the present invention.

In the figure: 1. connecting the main board; 2. winding a wire sleeve; 3. turning the column; 4. a card slot; 5. a U-shaped clamping frame; 6. a cutter; 7. a rubber pad; 8. a tooth socket; 9. a U-shaped hook rod; 10. a limiting block; 11. an electric telescopic rod; 12. a fitting groove; 13. sticking with adhesive; 14. protective oilpaper; 15. a convex strip; 16. inserting a sleeve; 17. a magnet is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a surplus thread clamp mechanism of a multi-head automatic winding machine comprises a connecting main board 1, wherein the middle position of the front side of the connecting main board 1 is horizontally and rotatably connected with a rotary column 3, the rear end of the rotary column 3 is provided with a motor, and the motor is fixedly connected to the connecting main board 1; the side wall of the rotary column 3 is fixedly connected with convex strips 15 in an equidistant manner, the rotary column 3 is sleeved with the wire winding sleeve 2, the side wall of the inner ring of the wire winding sleeve 2 is provided with clamping grooves 4 in an equidistant manner, the convex strips 15 are correspondingly embedded in the clamping grooves 4, and the convex strips 15 are matched and connected with the clamping grooves 4 to ensure that the wire winding sleeve 2 and the rotary column 3 are relatively and stably electrically connected together, so that the wire winding sleeve 2 and the rotary column 3 can synchronously rotate; the outer wall of the upper side of the winding sleeve 2 is fixedly connected with a viscose glue paste 13, strong viscose glue is coated on the viscose glue paste 13, when a line body needs to be wound on the winding sleeve 2, the starting end of the line body is attached to the side wall of the winding sleeve 2, then the starting end of the line body is stably attached to the winding sleeve 2 through the viscose glue paste 13, and then a motor of the rotary column 3 is started, so that the rotary column 3 drives the winding sleeve 2 to rotate to wind the line body; the upper end and the lower end of the connecting main board 1 are vertically and fixedly connected with an electric telescopic rod 11, the telescopic end of the electric telescopic rod 11 is close to the rotary column 3, the telescopic end of the electric telescopic rod 11 is provided with a U-shaped hook rod 9, the telescopic end of the electric telescopic rod 11 is provided with a U-shaped clamping frame 5, the outer wall of the U-shaped clamping frame 5 is fixedly connected with an inserting sleeve 16, one end of the U-shaped hook rod 9 is inserted into the telescopic end of the electric telescopic rod 11 in a sliding mode, the other end of the U-shaped hook rod is inserted into the inserting sleeve 16 in a penetrating mode, the bending ends of the left side and the right side of the U-shaped clamping frame 5 are fixedly connected with a cutter 6, when the winding amount of the winding wire body of the winding sleeve 2 reaches the specification, the electric telescopic rod 11 on the upper side and the lower side is started to extend towards the middle quickly, the cutter 6 on the U-shaped clamping frame 5 cuts off the end of the winding wire body on the winding lower side, meanwhile, the U-shaped clamping frame 5 covers the winding wire body on the winding sleeve 2, and winding scattering is avoided; the equal fixedly connected with magnetite 17 of end department of going up downside U type card frame 5 and the magnetite 17 of upper and lower side alignment are opposite, and when the U type card frame 5 of going up the downside will be convoluteed the spiral cover 2 cover of line body and live, the magnetite 17 on the U type card frame 5 of going up the downside just in time contacts mutual absorption, realizes that the U type card frame 5 of going up the downside is fixed.

A rubber pad 7 is adhered to the inner wall of the U-shaped clamping frame 5, and the rubber pad 7 facilitates the U-shaped clamping frame 5 to be firmly and tightly pressed on the winding sleeve 2 wound with the wire body.

Tooth grooves 8 are uniformly formed in the side wall of the rubber pad 7, and the tooth grooves 8 are used for enhancing the anti-slip performance of the inner wall of the U-shaped clamping frame 5.

The outer wall of the winding sleeve 2 where the adhesive sticker 13 is located is provided with an embedding groove 12, the embedding groove 12 facilitates embedding of the end of a wire body to be wound in the side wall of the winding sleeve 2, and bonding and fixing are prevented from being influenced by protrusions.

The protection oiled paper 14 is pasted on the adhesive surface of the adhesive sticker 13, and the protection oiled paper 14 prevents the adhesive sticker 13 from being accidentally stuck to other objects when not in use.

The U-shaped hook rod 9 is inserted into the end head of the electric telescopic rod 11 and fixedly connected with a limiting block 10, and the limiting block 10 prevents the U-shaped hook rod 9 from being separated from the electric telescopic rod 11.

The working principle is as follows: when the invention needs to wind the line body on the winding sleeve 2, the initial end of the line body is jointed on the side wall of the winding sleeve 2, then the adhesive sticker 13 is used for firmly jointing the initial end of the line body on the winding sleeve 2, then the winding sleeve 2 is sleeved on the rotary post 3, the clamping groove 4 on the inner wall of the winding sleeve 2 is aligned with the convex strip 15 on the rotary post 3 when in sleeve joint, then the motor of the rotary post 3 is started, the rotary post 3 drives the winding sleeve 2 to rotate the winding body, when the winding body of the winding sleeve 2 reaches the specification amount, the electric telescopic rod 11 on the upper side and the lower side is started to rapidly extend towards the middle, the cutter 6 on the U-shaped clamping frame 5 cuts off the end of the wound line body, meanwhile, the U-shaped clamping frame 5 on the upper side and the lower side covers the line body on the winding sleeve 2, the disorder of the winding body is avoided, when the winding sleeve 2 of the winding sleeve 5 on the upper side and the lower side cover the winding body, the magnets 17 on the U-shaped clamping frame 5 on the upper side and the lower side are just contacted with each other, the U-shaped clamping frame 5 on the upper side and the lower side are fixedly butted, then the U-shaped hook rod 9 is slid to be separated from the inserting sleeve 16 on the U-shaped clamping frame 5, and then the U-shaped clamping frame 5 and the winding sleeve 2 are taken down together.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.