Guide mechanism used for being matched with creeling operation of machine head of wire drawing machine

Abstract

The utility model relates to the technical field of glass fiber production, in particular to a guide mechanism used for being matched with creeling operation of a machine head of a wire drawing machine. A guide mechanism used for being matched with creeling operation of a machine head of a wire drawing machine comprises an open type annular guide ring. The guide ring comprises a front guide plate and a rear guide plate; the front guide plate and the rear guide plate are connected into a whole through a plurality of fixing sleeves and are fixed on a rack of the wire drawing machine; a guide groove is defined between the front guide plate and the rear guide plate; and a guide opening is formed in the guide ring. The guide mechanism used for being matched with the head pushing part protruding out of the head is used in cooperation with the head pushing part, when the creeling mechanism rotates, the pushing sliding block arranged on the head pushing part slides in the guide groove of the guide mechanism, the guide and stabilizing effects can be provided when the head is turned over for creeling, and the creeling efficiency is improved. And the stability of the wire drawing machine during creeling and overturning is improved.

Description

Technical Field

[0001] The present application relates to the technical field of fiberglass production, and particularly relates to a guiding mechanism for cooperating with the bobbin changing operation of the head of a wire drawing machine. Background Art

[0002] Existing wire drawing machines generally include a frame, a bobbin changing turntable arranged on the frame, and two heads arranged on the bobbin changing turntable (please refer to Chinese Patent: Slow Drawing Automatic Upper Head Online Non-Cutting Yarn Transition Yarn Guiding Mechanism / CN211141896U). Figure 1 When winding the wire, first fix the paper tube for winding the yarn on the head, then connect the fiberglass filament to the paper tube, and the head rotates to wind the fiberglass filament onto the paper tube to form a yarn cake or a filament cake. When the paper tube being wound is full of fiberglass filament (full bobbin), the empty bobbin (not yet wound) is replaced to the winding position by the rotation of the bobbin changing turntable to continue winding. The yarn cake or filament cake after being full is located at the standby station and is taken off by a manipulator or manually to enter the next process.

[0003] Since the long head is heavy, and it becomes even heavier when the paper tube on the head is full of fiberglass filament; it is easy to have jitter and wear when the bobbin changing turntable drives the two heads to flip and exchange positions. In order to make the process of the bobbin changing turntable driving the two heads to flip and exchange positions stable, it is urgent to develop a guiding mechanism for cooperating with the bobbin changing operation of the head of a wire drawing machine. Summary of the Utility Model

[0004] In view of this, the present application provides a guiding mechanism for cooperating with the bobbin changing operation of the head of a wire drawing machine to solve all or part of the technical problems described in the background art part of the present application.

[0005] The solution provided by the present application to solve its technical problems is as follows:

[0006] A guiding mechanism for cooperating with the bobbin changing operation of the head of a wire drawing machine includes an open-ring guiding circle; the guiding circle includes a front guiding plate and a rear guiding plate; the front guiding plate and the rear guiding plate are connected into one body by a plurality of fixed sleeves and fixed to the frame of the wire drawing machine; a guiding groove is defined between the front guiding plate and the rear guiding plate; a guiding opening is provided on the guiding circle.

[0007] Preferably, the fixed sleeves are installed between the front guiding plate and the rear guiding plate through bolts.

[0008] Preferably, a plurality of guiding plate bolt holes are provided at the relative positions of the front guiding plate and the rear guiding plate; a plurality of fixed sleeves are installed between the front guiding plate and the rear guiding plate and are in the same positions as the guiding plate bolt holes; sleeve bolt holes are provided through the fixed sleeves; pairs of bolts penetrate the guiding plate bolt holes of the front guiding plate or the rear guiding plate and are respectively screwed into both ends of the sleeve bolt holes to install the fixed sleeves between the front guiding plate and the rear guiding plate.

[0009] Preferably, the number of guide plate bolt holes of the front guide plate is equal to that of the rear guide plate, and is equal to the number of fixed sleeves.

[0010] Preferably, the fixed sleeves are evenly distributed in a ring shape and fixedly installed between the front guide plate and the rear guide plate.

[0011] Preferably, the number of the fixed sleeves is at least 4.

[0012] Preferably, for the four pairs of guide plate bolt holes at the upper, lower, left and right positions of the guide ring, the bolts at these four positions simultaneously penetrate through the frame bolt holes on the wire drawing machine frame to fix the guide ring to the wire drawing machine frame.

[0013] Preferably, the four peripheral edges of the front guide plate extend towards the rear guide plate; the four peripheral edges of the rear guide plate extend towards the front guide plate.

[0014] Preferably, an auxiliary guide opening is also provided on the guide ring.

[0015] Beneficial technical effects:

[0016] The guiding mechanism disclosed in this application for cooperating with the cylinder changing operation of the wire drawing machine head is used in cooperation with the protruding pushing head on the machine head. When the cylinder changing mechanism rotates, the pushing slider provided on the pushing head slides in the guiding groove of the guiding mechanism, which can provide guiding and stabilizing effects when the machine head changes the cylinder and flips, and improve the stability when the wire drawing machine changes the cylinder and flips.

[0017] The technical solutions and technical effects of this application will be introduced in detail below in conjunction with the specification drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 : Front view of the guiding mechanism of the present utility model;

[0019] Figure 2 : Schematic diagram of the guiding mechanism of the present utility model installed on the wire drawing machine frame;

[0020] Figure 3 : Figure 2 Sectional view A-A in

[0021] Figure 4 : Figure 3 Enlarged view at B in

[0022] Figure 5 : Front view of the guiding mechanism of another embodiment of the present utility model;

[0023] ICON DESCRIPTION:

[0024] 10 - Guide ring, 20 - Fixed sleeve, 30 - Bolt;

[0025] 110 - Guide groove, 120 - Guide opening, 130 - Front guide plate, 140 - Rear guide plate, 150 - Auxiliary guide opening;

[0026] 1310 - Guide plate bolt hole;

[0027] 210 - Sleeve bolt hole. Detailed implementation mode

[0028] Please refer to Figures 1-5 , a guiding mechanism for cooperating with the barrel changing operation of the wire drawing machine head disclosed in this application, includes an open - type annular guide ring 10; the guide ring 10 includes a front guide plate 130 and a rear guide plate 140; the front guide plate 130 and the rear guide plate 140 are connected into one body through a plurality of fixed sleeves 20 and fixed to the wire drawing machine frame; a guide groove 110 is defined between the front guide plate 130 and the rear guide plate 140; a guide opening 120 is provided on the guide ring 10.

[0029] The fixed sleeve 20 is installed between the front guide plate 130 and the rear guide plate 140 through bolts 30.

[0030] A plurality of guide plate bolt holes 1310 are provided at the relative positions of the front guide plate 130 and the rear guide plate 140; a plurality of fixed sleeves 20 are installed between the front guide plate 130 and the rear guide plate 140 and are in the same position as the guide plate bolt holes 1310; a sleeve bolt hole 210 is provided through the fixed sleeve 20; a pair of bolts 30 penetrate through the guide plate bolt holes 1310 of the front guide plate 130 or the rear guide plate 140 and are respectively screwed into both ends of the sleeve bolt hole 210 to install the fixed sleeve 20 between the front guide plate 130 and the rear guide plate 140.

[0031] The number of guide plate bolt holes 1310 on the front guide plate 130 is equal to the number of guide plate bolt holes 1310 on the rear guide plate 140, and is equal to the number of fixed sleeves 20.

[0032] The fixed sleeves 20 are evenly distributed in a ring - shape and fixedly installed between the front guide plate 130 and the rear guide plate 140.

[0033] The number of fixed sleeves 20 is at least 4.

[0034] Among them, four pairs of guide plate bolt holes 1310 at the four positions of up, down, left, and right of the guide ring 10, and the bolts 30 at these four positions penetrate through the frame bolt holes on the wire drawing machine frame at the same time to fix the guide ring 10 to the wire drawing machine frame.

[0035] The front guide plate 130 is formed by the four peripheral edges extending backward towards the rear guide plate 140; the four peripheral edges of the rear guide plate 140 extend forward towards the front guide plate 130.

[0036] For the guiding mechanism disclosed in this application for cooperating with the bobbin-changing operation of the wire drawing machine head, when the two machine head bobbin-changing mechanisms flip, the push head of the current machine head is first driven by the machine head reciprocating mechanism to enter the guiding opening 120 and into the guiding groove 110. At this time, the push heads of both machine heads are in the guiding groove 110, and then the bobbin-changing mechanism is started to flip to realize the bobbin-changing operation.

[0037] For the guiding mechanism disclosed in this application for cooperating with the bobbin-changing operation of the wire drawing machine head, it is used in cooperation with the protruding push head part on the machine head. When the bobbin-changing mechanism rotates, the driving slider provided on the push head part slides in the guiding groove of the guiding mechanism, and can provide guiding and stabilizing effects when the machine head bobbin-changing mechanism flips, improving the stability when the wire drawing machine changes bobbins and flips.

[0038] In a variant embodiment of this application, an auxiliary guiding opening 150 is further provided on the guiding ring 10.

[0039] When the push head on the machine head of the standby station needs to be pushed out for yarn unloading operation, the push head on its machine head can leave the guiding groove 110 through the auxiliary guiding opening 150; when the machine head of the standby station returns after completing the yarn unloading operation, the push head on its machine head can return to the guiding groove 110 through the auxiliary guiding opening 150.

[0040] The technical solutions and technical effects of this application have been elaborated in detail above in combination with the specification drawings and specific embodiments. It should be noted that those skilled in the art can also develop other embodiments on this basis; any simple deformation and equivalent replacement that do not depart from the innovative concept of this application are covered by this application and belong to the protection scope of this patent.

Claims

1. A guiding mechanism for cooperating with the bobbin changing operation of a wire drawing machine head, characterized in that: It includes an open annular guiding ring (10); The guiding ring (10) includes a front guiding plate (130) and a rear guiding plate (140); The front guiding plate (130) and the rear guiding plate (140) are connected into one body through a plurality of fixed sleeves (20) and fixed to the wire drawing machine frame; A guiding groove (110) is defined between the front guiding plate (130) and the rear guiding plate (140); A guiding opening (120) is formed on the guiding ring (10).

2. The guiding mechanism for cooperating with the bobbin changing operation of a wire drawing machine head according to claim 1, characterized in that: The fixed sleeve (20) is installed between the front guiding plate (130) and the rear guiding plate (140) through bolts (30).

3. The guiding mechanism for cooperating with the bobbin changing operation of a wire drawing machine head according to claim 2, characterized in that: A plurality of guiding plate bolt holes (1310) are formed in the relative positions of the front guiding plate (130) and the rear guiding plate (140); A plurality of the fixed sleeves (20) are installed between the front guiding plate (130) and the rear guiding plate (140), and are in the same position as the guiding plate bolt holes (1310); A sleeve bolt hole (210) is formed through the fixed sleeve (20); The paired bolts (30) penetrate through the guiding plate bolt holes (1310) of the front guiding plate (130) or the rear guiding plate (140), and are respectively screwed into both ends of the sleeve bolt hole (210) to install the fixed sleeve (20) between the front guiding plate (130) and the rear guiding plate (140).

4. The guiding mechanism for cooperating with the bobbin changing operation of a wire drawing machine head according to claim 3, characterized in that: The number of guiding plate bolt holes (1310) on the front guiding plate (130) is equal to the number of guiding plate bolt holes (1310) on the rear guiding plate (140), and is equal to the number of the fixed sleeves (20).

5. The guiding mechanism for cooperating with the bobbin changing operation of a wire drawing machine head according to claim 4, characterized in that: The fixed sleeves (20) are evenly distributed in a ring shape and fixedly installed between the front guiding plate (130) and the rear guiding plate (140).

6. The guiding mechanism for cooperating with the bobbin changing operation of a wire drawing machine head according to claim 5, characterized in that: The number of the fixed sleeves (20) is at least 4.

7. The guiding mechanism for cooperating with the bobbin changing operation of a wire drawing machine head according to claim 1, characterized in that: Among them, four pairs of guiding plate bolt holes (1310) at the four positions of the upper, lower, left, and right of the guiding ring (10), and the bolts (30) at these four positions simultaneously penetrate through the frame bolt holes on the wire drawing machine frame to fix the guiding ring (10) to the wire drawing machine frame.

8. The guiding mechanism for cooperating with the bobbin changing operation of a wire drawing machine head according to claim 1, characterized in that: The front guide plate (130) is formed by extending the four peripheral edges thereof towards the rear guide plate (140); the four peripheral edges of the rear guide plate (140) extend towards the front guide plate (130).

9. The guiding mechanism for cooperating with the bobbin changing operation of the wire drawing machine head according to claim 1, characterized in that: An auxiliary guiding opening (150) is further formed on the guiding ring (10).

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