CN207775467U - A kind of warp tension compensation device - Google Patents

Abstract

The utility model is related to a kind of warp tension compensation devices, including rack, fixed seat, the strut that spins, control centre, and wherein rack is rectangular frame, bottom of the frame is provided with fixed seat, the device is additionally provided with control centre, and the strut that spins is horizontally installed in rack, it is characterised in that：In the vertically arranged guide rod in the both sides of rack, the strut both ends fixed setting regulating mechanism that spins, regulating mechanism covers on the guide bar；The regulating mechanism includes the sliding sleeve of set on the guide bar, and the catch bar being horizontally fixed on sliding sleeve along the strut direction that spins, and the end of the catch bar, which is fixedly mounted, has female screw thread fastener.In the device, the adjustment of each strut that spins all independently carries out, in operation of spinning, for the insufficient every layer of yarn of tension, can by control it is corresponding spin strut and be adjusted, complete the compensation of yarn tension.The power source of the device is identical, saves equipment component, and the device is vertically installed, and saves space.

Description

A kind of warp tension compensation device

Technical field

The utility model is related to a kind of warp tension compensation devices, belong to textile machine apparatus field.

Background technology

In field of textiles, warp thread need to be twisted relatively tighter.However warp thread easily relaxes.When loom is shut down, since inertia still exists Rotation, but at this moment because of beating-up force deficiency, cloth cover goes out dilute irregular pick point when causing to be switched on again；Meanwhile loom parts are worn away, between existing Gap, loose reed etc. are also the reason of causing dilute latitude.At present both at home and abroad to solve this problem, using hydraulic pressure, air pressure and electronic device, But complicated, required precision is high, and manufacture difficulty is big and maintenance requirement is stringent.The China of application number CN201420618537.X Utility model patent discloses a kind of warp tension compensation device, including cover board, connector, elastic component, hook, drawstring and adjusting spiral shell Bolt；Cover board is installed on rack, and can be along housing slide；If cover board is equipped with bolt stem, connector is fixed on cover board；Connector is equipped with The fixed hole of several accommodating corresponding elastic components；Each drawstring includes that mutually independent first segmentation and second are segmented, first point The both ends of section are individually fixed in the first end of corresponding bolt and corresponding elastic component, and the both ends of the second segmentation are individually fixed in corresponding bullet Property part second end and corresponding hook；Each warp thread hooks on corresponding hook, utilizes several drawstrings and the drawing force of elastic component There is provided tensile force tension multilayer warp thread with elastic force is prevented with compensating the tension of warp thread through line relaxation, and mechanism is simple, small And it is easy to operate.The apparatus structure is relative complex, and adjustment process is slow, and equipment occupation space.

Invention content

The purpose of this utility model is to provide a kind of devices for the tension that can accurately adjust every layer of warp thread, realize to warp Tension carries out real-time compensation adjustment.

A kind of warp tension compensation device, including rack, fixed seat, the strut that spins, control centre, wherein rack are rectangle Frame, bottom of the frame are provided with fixed seat, which is additionally provided with control centre, and the strut that spins is horizontally installed on rack It is interior, it is characterised in that：In the vertically arranged guide rod in the both sides of rack, the strut both ends fixed setting regulating mechanism that spins is adjusted Save mechanism set on the guide bar；The regulating mechanism includes the sliding sleeve of set on the guide bar, and along the strut direction level that spins The catch bar being fixed on sliding sleeve, the end of the catch bar, which is fixedly mounted, has female screw thread fastener；The regulating mechanism It further include brake apparatus；In the outside of two guide rods, there is a screw rod to be vertically fixed on the rack respectively, and screw thread fastener can be with Screw rod engages；The frame lower is equipped with the motor for drive screw turns.

In above-mentioned apparatus, the adjustment of each strut that spins all independently carries out, in operation of spinning, not for tension Every layer of yarn of foot, can by control it is corresponding spin strut and be adjusted, complete the compensation of yarn tension.It should The movement of all struts that spin of device depends on identical screw rod, and the power source of the device is identical, saves equipment component, and The device is vertically installed, and space is saved.

Preferably, the brake apparatus includes dynamic set, and the catch bar of control braking sleeve movement, the dynamic set position In sliding sleeve end face, limiting card of the setting for blocking actively set, described catch bar one end are fixed on sliding sleeve on sliding sleeve end face, and one End connects dynamic set by link.

Preferably, there are two the dynamic sets, the both ends of the surface of sliding sleeve are located at, and " V " of horizontal is put up in connection Type, link are fixedly connected with two dynamic sets.Using two dynamic sets, stop can be carried out respectively in the upper and lower end face of sliding sleeve, increased Stopping effect, the strut that prevents from spinning loosen in use.

Preferably, tangent plane is set on the side away from catch bar on the guide rod.It sets on the guide bar Tangent plane is set, the contact area between dynamic set and guide rod can be increased, increase frictional force, improve stopping effect.Especially exist It is described it is dynamic put on when being provided with non-slip mat on the inner wall of one end of catch bar, stop high effect can be carried further It is high.

Preferably, the lower part of the screw thread fastener has support plate to be horizontally fixed on sliding sleeve, and screw thread fastener position In in the support plate.Since when screw thread fastener and screw rod contact, the power that the catch bar of connection screw thread fastener is born is bigger, Support plate is set below screw thread fastener, the stability of the device can be increased.

Description of the drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is the perspective view of the utility model.

Fig. 3 is the front side structure schematic diagram of the adjustment mechanism of the utility model.

Fig. 4 is the rear structure schematic diagram of the adjustment mechanism of the utility model.

In figure, rack 1, fixed seat 2, the strut 3 that spins, guide rod 4, regulating mechanism 5, screw rod 6, control centre 7, motor 8, Sliding sleeve 51, screw thread fastener 52, catch bar 53, tangent plane 54, dynamic set 55, limiting card 56, support plate 57, link 58, non-slip mat 59。

Specific implementation mode

As shown, a kind of warp tension compensation device, including rack 1, fixed seat 2, the strut 3 that spins, control centre 7, Wherein rack 1 is rectangular frame, and 1 bottom of rack is provided with fixed seat 2, which is additionally provided with control centre 7, the support that spins Bar 3 is horizontally installed in rack 1.In the vertically arranged guide rod 4 in the both sides of rack 1,3 both ends of the strut fixed setting that spins is adjusted Mechanism 5 is saved, regulating mechanism 5 is sleeved on guide rod 4；The regulating mechanism 5 includes the sliding sleeve 51 being sleeved on guide rod 4, and along Spin the catch bar 53 that 3 direction of strut is horizontally fixed on sliding sleeve 51, and the end of the catch bar 53, which is fixedly mounted, has internal thread Screw thread fastener 52；The regulating mechanism 5 further includes brake apparatus；In the outside of two guide rods 4, there is a screw rod 6 perpendicular respectively To being fixed in rack 1, and screw thread fastener 52 can engage with screw rod 6；1 lower part of the rack is equipped with for driving 6 turns of screw rod Dynamic motor 8.The brake apparatus includes dynamic set 55, and the catch bar 53 that control braking sleeve 55 moves, and the dynamic set 55 is located at 51 end face of sliding sleeve, for blocking the limiting card 56 for actively covering 55,53 one end of the catch bar is fixed on for setting on 51 end face of sliding sleeve On sliding sleeve 51, one end connects dynamic set 55 by link 58.There are two dynamic sets 55, is located at the both ends of the surface of sliding sleeve 51, and even " V " type of frame 58 at horizontal is connect, link 58 is fixedly connected with two dynamic sets 55.It, can be in sliding sleeve 51 using two dynamic sets 55 Upper and lower end face carries out stop respectively, increases stopping effect, and the strut 3 that prevents from spinning loosens in use.On the guide rod 4 Tangent plane 54 is being set on the side of catch bar 53.Tangent plane 54 is set on guide rod 4, dynamic set 55 can be increased and led Contact area between bar 4 increases frictional force, improves stopping effect.Especially deviate from catch bar 53 on the dynamic set 55 One end inner wall on when being provided with non-slip mat 59, stop high effect can be further enhanced.The screw thread fastener 52 Lower part has support plate 57 to be horizontally fixed on sliding sleeve 51, and screw thread fastener 52 is located in the support plate 57.Due in screw thread fastener 52 with screw rod 6 contact when, the power that the catch bar 53 of connection screw thread fastener 52 is born is bigger, below screw thread fastener 52 be arranged branch Fagging 57 can increase the stability of the device.

When being adjusted to the strut 3 that spins, screw thread fastener 52 is set to move forward and block with screw rod 6 by controlling catch bar 53 It closes, so that set 5 is released the stop to regulating mechanism 5 by controlling another catch bar 53 at this time, then starting motor 8, band Dynamic screw rod 6 rotates, and can adjust the height for the strut 3 that spins, when being adjusted to preset height, the reverse operating program is finally right To spinning, strut 3 carries out stop again, just completes the tension compensating adjustment to corresponding yarn.

The utility model devises a kind of warp tension compensation device, and in the device, the adjustment of each strut that spins is all Independently carry out, it, can be by controlling corresponding spin for the insufficient every layer of yarn of tension in operation of spinning Strut is adjusted, and completes the compensation of yarn tension.The movement of all struts that spin of the device depends on identical screw rod, The power source of the device is identical, saves equipment component, and the device is vertically installed, and saves space.

Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (6)

1. a kind of warp tension compensation device, including rack, fixed seat, the strut that spins, control centre, wherein rack are rectangle frame Frame, bottom of the frame are provided with fixed seat, which is additionally provided with control centre, and the strut that spins is horizontally installed in rack, It is characterized in that：In the vertically arranged guide rod in the both sides of rack, the strut both ends fixed setting regulating mechanism that spins adjusts machine Structure covers on the guide bar；The regulating mechanism includes the sliding sleeve of set on the guide bar, and is fixed along the strut direction level that spins Catch bar on sliding sleeve, the end of the catch bar, which is fixedly mounted, has female screw thread fastener；The regulating mechanism also wraps Include brake apparatus；In the outside of two guide rods, there is a screw rod to be vertically fixed on the rack respectively, and screw thread fastener can be with screw rod Engaging；The frame lower is equipped with the motor for drive screw turns.

2. a kind of warp tension compensation device according to claim 1, it is characterised in that：The brake apparatus includes dynamic It covers, and the catch bar that control braking sleeve moves, the dynamic set is located at sliding sleeve end face, is arranged on sliding sleeve end face and is actively covered for card Limiting card, described catch bar one end is fixed on sliding sleeve, and one end passes through the dynamic set of link connection.

3. a kind of warp tension compensation device according to claim 2, it is characterised in that：There are two the dynamic sets, respectively Positioned at the both ends of the surface of sliding sleeve, and " V " type of horizontal is put up in connection, and link is fixedly connected with two dynamic sets.

4. a kind of warp tension compensation device according to claim 1, it is characterised in that：Away from pushing away on the guide rod Tangent plane is set on the side of lever.

5. a kind of warp tension compensation device according to claim 4, it is characterised in that：Described move puts on away from catch bar One end inner wall on be provided with non-slip mat.

6. a kind of warp tension compensation device according to any one of claim 1 to 5 claim, it is characterised in that： The lower part of the screw thread fastener has support plate to be horizontally fixed on sliding sleeve, and screw thread fastener is located in the support plate.