CN204982206U - Change of lap device - Google Patents

Abstract

The utility model provides a change of lap device, including change of lap frame, reel, handle, baffle, the top of change of lap frame is equipped with the horizontal pole, the reel cover is in on the spool of change of lap frame, the baffle sets up on the spool of change of lap frame, the baffle can wind the spool of change of lap frame rotates, the afterbody below of handle is equipped with a fixed plate, the fixed plate sets up the outside of baffle, the lower border of handle is equipped with the recess no. One, the outer end of handle is equipped with the spacing groove, recess with be equipped with the recess between the spacing groove no. Two. The utility model discloses simple structure, convenient operation, low in labor strength, the practical function is good.

Description

A roll changing device

technical field

The utility model relates to the technical field of textiles, in particular to a roll changing device.

Background technique

In the spinning process, one kind of textile yarn is used to cover the surface of another textile yarn to make a new type of covered yarn. This new type of covered yarn has a double-layer structure, with the core yarn inside and the outside Covering yarn, the inner core yarn is a straight yarn, and part of the surface is covered by the covering yarn, and the covering yarn is wound on the surface of the core yarn. Among them, the spandex covered yarn is an elastic yarn formed by covering the elongated spandex yarn in a spiral manner with the spandex yarn as the core, and the inelastic filament or short fiber yarn. The spandex covered yarn is processed on special equipment with a hollow spindle, and the whole machine is divided into three parts: elastic yarn core feeding, stretch covering and loose winding. After slack coiling, roll changing is an essential work.

In the process of changing the reel of the existing winder, the winding machine is generally completed manually when loading the spare reel, which is not only time-consuming and laborious, but also troublesome to operate, so it does not meet the current high-efficiency production mode. In order to solve the above problems, the utility model provides an automatic roll changing device with simple structure, convenient operation and maintenance, low labor intensity, saving time for changing rolls, improving efficiency and safety, low cost, and wide range of roll changing device.

Utility model content

The roll changing device provided by the utility model has the advantages of simple structure, convenient operation, low labor intensity, good practical effect and reduced cost. In order to solve the above technical solutions, the utility model adopts the following technical solutions:

A roll changing device, comprising a roll changing stand, a reel, a handle, and a baffle, a horizontal bar is arranged above the roll changing stand, the roll is sleeved on the reel of the roll changing stand, and the baffle Set on the reel of the reel stand, the baffle can rotate around the reel of the reel stand, a fixed plate is provided under the tail of the handle, and the fixed plate is arranged on the outside of the baffle , the lower edge of the handle is provided with a No. 1 groove, the outer end of the handle is provided with a limiting groove, and a No. 2 groove is provided between the No. 1 groove and the limiting groove.

The roll changing device provided by the utility model can further be set such that the No. 2 groove is in the shape of a right-angled trapezoid with a bottom angle of 45 degrees, and the inner wall of the hypotenuse of the No. 2 groove is close to the No. 1 groove. , the right-angled inner wall of the No. 2 groove is close to the limiting groove.

The coil changing device provided by the utility model can further be set such that the depth of the second groove is the same as the diameter of the cross bar.

The roll changing device provided by the utility model can further be configured such that the limiting groove is L-shaped, and the inner wall of the limiting groove is arc-shaped.

The roll changing device provided by the utility model can be further set such that the inner side of the No. 1 groove is arc-shaped, and the handle extends horizontally along the No. 1 groove.

The beneficial effects of the utility model are: in summary, a roll changing device provided by the utility model includes a roll changing frame, a reel, a handle, and a baffle, and the handle is moved to clamp the handle on the On the roll change rack, the baffle plate moves upward with the handle to drive the roll, so that the roll is in a suspended state, and the roll can be changed. The structure is simple, the operation is convenient, and it is not easy to break down; The fixing plate is arranged below the tail of the handle and connected to the outside of the baffle, using the principle of leverage to save effort; the inside of the No. 1 groove on the lower edge of the handle is set in an arc shape, which is convenient for the staff to operate. To prevent cuts; the No. 2 groove is in the shape of a right-angled trapezoid with a base angle of 45 degrees, and the inner wall of the hypotenuse of the No. 2 groove is close to the No. 1 groove, which is convenient for moving the handle to make the replacement reel Homing, the right angle inner wall of the No. 2 groove is close to the limit groove, the depth of the No. 2 groove is the same as the diameter of the cross bar, so that the No. 2 groove is clamped on the cross bar up, to avoid vibrating.

Description of drawings

The preferred embodiments of the present utility model are described in detail or preferably below in conjunction with the accompanying drawings, wherein,

Fig. 1 is a structural schematic diagram of a roll changing device of the present invention;

Fig. 2 is a structural schematic diagram of a handle of a roll changing device of the present invention;

Among them: 1. Roll changing frame 2. Reel 3. Handle 4. Baffle plate 5. Cross bar 6. Fixed plate 7. No. 1 groove 8. Limiting groove 9. No. 2 groove.

detailed description

With reference to accompanying drawing 1 to Fig. 2, the embodiment of a kind of roll changing device of the present utility model is described further:

A roll changing device, comprising a roll changing rack 1, a reel 2, a handle 3, and a baffle 4, a cross bar 5 is arranged above the roll changing rack 1, and the roll 2 is set on the roll changing rack 1 On the reel, the baffle 4 is arranged on the reel of the reel stand 1, the baffle 4 can rotate around the reel of the reel stand 1, and a fixed plate is provided under the tail of the handle 3 6. The fixing plate 6 is arranged on the outside of the baffle plate 4. Using the principle of leverage, the handle 3 can drive the reel 2 to move upward with a relatively small force, which is easy to operate, and has a simple structure and is not easy to operate. Failure: the lower edge of the handle 3 is provided with a No. 1 groove 7, the outer end of the handle 3 is provided with a limiting groove 8, and there are two grooves between the No. 1 groove 7 and the limiting groove 8. No. Groove 9.

The No. 2 groove 9 is in the shape of a right-angled trapezoid with a bottom angle of 45 degrees. The inner wall of the hypotenuse of the No. 2 groove 9 is close to the No. 1 groove 7, which is convenient for moving the handle to return the replaced reel. , the right-angle inner wall of the No. 2 groove (9) is close to the limiting groove 8, and the depth of the No. 2 groove 9 is the same as the diameter of the crossbar 5, so that the No. 2 groove is clamped on the on the crossbar to avoid chatter. The limiting groove 8 is L-shaped, and the inner wall of the limiting groove 8 is arc-shaped, which is convenient for the staff to operate. The inner side of the No. 1 groove 7 is arc-shaped, and the handle 3 is along the No. 7 grooves extend horizontally to prevent cuts.

Specific implementation of the utility model: In summary, when changing rolls, pull the handle 3 at the No. 1 groove 7, and the baffle plate 4 moves upward under the drive of the fixed plate 6, and The No. 2 groove 9 is clamped on the cross bar 5, and the reel 2 is in a suspended state at this time, the reel 2 is taken off from the reel of the reel changing stand 1, and replaced with a spare one. reel, and then pull the handle 3 to move backward, the baffle plate 4 moves downward under the drive of the fixed plate 6, and the limiting groove is placed on the cross bar 5, at this time the The spare roll is in working condition and can be rolled up.

The above-mentioned embodiments are only described to the preferred implementation of the utility model, and are not limited to the scope of the utility model. Various modifications and improvements made should fall within the scope of protection determined by the claims of the utility model.

Claims (5)

1. a roll-switching device, comprise change of lap frame (1), reel (2), handle (3), baffle plate (4), it is characterized in that, the top of described change of lap frame (1) is provided with cross bar (5), described reel (2) is enclosed within the spool of described change of lap frame (1), described baffle plate (4) is arranged on the spool of described change of lap frame (1), described baffle plate (4) can rotate around the spool of described change of lap frame (1), a fixed head (6) is provided with below the afterbody of described handle (3), described fixed head (6) is arranged on the outside of described baffle plate (4), the lower edge of described handle (3) is provided with a groove (7), the external end head of described handle (3) is provided with stopper slot (8), No. two grooves (9) are provided with between a described groove (7) and described stopper slot (8).

2. a kind of roll-switching device according to claim 1, it is characterized in that, described No. two grooves (9) are the right-angled trapezium shape of 45 degree in base angle, the hypotenuse inwall of described No. two grooves (9) is near a described groove (7), and the right angle inwall of described No. two grooves (9) is near described stopper slot (8).

3. a kind of roll-switching device according to claim 1 and 2, is characterized in that, the degree of depth of described No. two grooves (9) is identical with the diameter of described cross bar (5).

4. a kind of roll-switching device according to claim 1, is characterized in that, described stopper slot (8) is in L-type, and described stopper slot (8) inwall is set to camber.

5. a kind of roll-switching device according to claim 1, is characterized in that, the inner side of a described groove (7) is curved, and described handle (3) is along described groove (7) horizontal-extending.