CN210398282U - Supporting device for textile machinery - Google Patents

Abstract

The utility model relates to a textile machinery equipment field specifically is a strutting arrangement for textile machinery, including the lower plate, the lower plate top is fixed with thrust bearing, the lower extreme shaft part of the fixed rotary drum of thrust bearing inner circle, rotary drum lower extreme position is equipped with synchronous pulley, the hold-in range is equipped with on the synchronous pulley, the rotary drum upper end is fixed with solid fixed slider, the rotary drum coaxial position be provided with solid fixed slider complex lead screw, the lead screw top is fixed with cardboard and spring in proper order, the spring contacts with the hole upper surface of the elastic connection piece of upper plate below, provide the cushion effect, the lower plate left end is equipped with telescopic hand push handle, the below is equipped with the truckle, still be fixed with the rotation handle that artifical regulation was used on one of. The utility model discloses can solve current device and can not remove, altitude mixture control is inconvenient, and vibrations are bigger, use inconvenient, the low scheduling problem of life.

Description

Supporting device for textile machinery

(I) technical field

The utility model relates to a textile machinery equipment field specifically is a strutting arrangement for textile machinery.

(II) background of the invention

Textile machinery is the various mechanical devices required to process natural or chemical fibers into textiles. Textile machines are the production means and material basis of the textile industry, and the technical level, quality and manufacturing cost of the textile machines are directly related to the development of the textile industry. Among the textile machinery, need adopt strutting arrangement to support it, the support height can not be adjusted as required to the most strutting arrangement that has now, this can not satisfy different machinery to the requirement of different terrain clearance, moreover because most textile machinery all can produce vibrations and noise at the during operation, not only because vibrations problem can lead to the production of the disconnected silk problem of fabrics, influence quality and work efficiency, can cause serious damage to strutting arrangement moreover, reduce strutting arrangement's life.

The utility model patent of grant publication number CN206682517U discloses a spinning machine strutting arrangement, through the cooperation of movable sleeve, cavity, first screw thread, second screw thread and ball, need dismantle with the help of the instrument or repack when having solved traditional spinning machine strutting arrangement and having adjusted and lead to adjusting inconvenient problem. However, when the height of the device is adjusted through the movable sleeve, an operator of the device needs to adjust the height of the device at the same time, otherwise, the operator must block the device while adjusting the height of the device, and then the operator cannot adjust the height of the device at the same time; the device has no damping effect, and the phenomenon of wire breakage is easy to occur due to poor damping effect, so that the working efficiency is influenced; the device is also inconvenient to move.

Disclosure of the invention

For overcoming the problem that exists among the prior art, the utility model provides a strutting arrangement for spinning machine has solved that current device can not remove, and altitude mixture control is inconvenient, and vibrations are bigger, use inconvenient, the low scheduling problem of life.

The utility model discloses a realize through following technical scheme:

a supporting device for textile machinery comprises a lower bottom plate, thrust bearings are fixed at four corners of the lower bottom plate, a lower end journal of a rotary drum is fixed in an inner ring of each thrust bearing, a synchronous belt pulley is arranged at the lower end of the rotary drum and above the thrust bearings, a synchronous belt meshed and matched with the synchronous belt pulley is arranged on the synchronous belt pulley, the rotary drum is hollow inside, a fixed sliding block is arranged at the upper end of the rotary drum, a lead screw matched with the fixed sliding block through a ball screw is coaxially arranged on the rotary drum, a clamping plate is fixed at the upper end of the lead screw, a spring is arranged on the upper surface of the clamping plate, the spring and the clamping plate are located in a hole at the lower end of an elastic connecting block, the upper end of the; the rear of the lower bottom plate is provided with a push handle mounting block, a push handle is arranged above the push handle mounting block, and the lower bottom surface of the lower bottom plate is provided with a front caster and a rear caster.

Preferably, the roller and the synchronous pulley are of an integrated structure.

Preferably, the roller is processed into a stepped shaft, the shaft diameter of the lowermost end of the stepped shaft is the diameter of the inner ring of the thrust bearing, and the length of the stepped shaft is the width of the thrust bearing.

Preferably, the outer diameter of the lower end of the fixed sliding block is the same as the inner diameter of the hole in the roller and is in clearance fit, and the upper end of the fixed sliding block is fixed at the upper end of the roller through a screw.

Preferably, the cross section of the clamping plate is the same as that of an inner hole at the lower end of the elastic connecting block, and the clamping plate is in clearance fit with the inner hole.

Preferably, the clamping plate is square in cross section.

Preferably, a rotating handle is fixed on one of the rotating cylinders.

Preferably, a plurality of mounting holes are formed in the upper base plate.

Preferably, the hand push handle comprises a telescopic rod and a handle, and the telescopic rod can be telescopic in multiple stages.

Preferably, the front caster is a directional caster, and the rear caster is a universal caster with a brake.

The utility model has the advantages that:

the utility model provides a supporting device for textile machinery, which can realize the descending and ascending of a lead screw and conveniently adjust the height of the device by manually rotating a rotating handle; the spring is arranged in the elastic connecting block below the upper bottom plate and is flexibly connected with the lead screw, so that the effect of buffering and absorbing vibration can be achieved, the probability of yarn breakage of textiles is reduced, and the service life of the textile machinery is prolonged; the caster wheels are arranged below the device, so that the device is more convenient to use and move.

(IV) description of the drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the local explosion structure of the present invention.

Fig. 3 is a schematic view of the rear view structure of the present invention.

In the figure, 1-lower bottom plate, 2-thrust bearing, 3-synchronous belt, 4-rotary drum, 41-synchronous belt wheel, 5-fixed slide block, 6-lead screw, 61-snap gauge, 62-spring, 7-elastic connecting block, 8-upper bottom plate, 81-mounting hole, 9-hand push handle, 91-push handle mounting block, 92-telescopic rod, 93-handle, 10-rear caster, 101-front caster and 11-rotary handle.

(V) detailed description of the preferred embodiments

In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 3, the utility model relates to a strutting arrangement for textile machinery, including lower plate 1, four corners rigidity has thrust bearing 2 on the lower plate, and thrust bearing 2's quantity sets up to 4 in this embodiment, and 2 lower extremes of thrust bearing and lower bottom surface 1 welded fastening. The inner ring of the thrust bearing 2 is fixed with a lower end shaft section of the rotary drum 4, the shaft diameter of the lower end shaft section is the diameter of the inner ring of the thrust bearing 2, and the length of the lower end shaft section is the width of the thrust bearing 2. The lower extreme position of rotary drum 4 just is located thrust bearing 2 top and is equipped with synchronous pulley 41, and synchronous pulley 41 forms with the processing of rotary drum 4 formula structure as an organic whole, synchronous pulley 41 is equipped with meshing complex hold-in range 3, and hold-in range 3 winds simultaneously on 4 synchronous pulley 41 on the rotary drum 4, and along with the rotation of a rotary drum 4 drives other 3 rotary drums 4 synchronous rotation. The rotary drum 4 is hollow, the upper end of the rotary drum is provided with a fixed sliding block 5, the outer diameter of the lower end part of the fixed sliding block 5 is the same as the inner diameter of the hole in the rotary drum 4 and is in clearance fit, and the upper end of the fixed sliding block 5 is fixed at the upper end of the rotary drum 4 through a screw. The rotary drum 4 is coaxial still be equipped with fixed slider 5 is ball screw complex lead screw 6, and when rotary drum 4 rotated, lead screw 6 can shift up and remove, because of the inside cavity of cylinder 4, has the sufficient up-and-down motion space of lead screw 6, and the distance of reciprocating can be customized according to actual demand. The upper end of the screw rod 6 is fixed with a clamping plate 61, the cross section of the clamping plate 61 is square and can be in other shapes, the cross section is square in the embodiment, a spring 62 is arranged on the upper surface of the clamping plate 61, the spring 62 and the clamping plate 61 are located in a hole at the lower end of the elastic connecting block 7, the upper end of the spring 62 abuts against the upper bottom surface of an inner hole of the elastic connecting block 7 to provide elastic buffering for the elastic connecting block 7, rigid vibration is converted into flexible vibration, the cross section of the inner hole of the elastic connecting block 7 is the same as that of the clamping plate 61. An upper bottom plate 8 is arranged above the elastic connecting block 7, a plurality of mounting holes 81 are formed in the upper bottom plate 8, and the mounting holes 81 can be threaded holes, pin holes or the combination of the threaded holes and the pin holes and can be used for fixing the supporting device with the textile machinery above; a push handle mounting block 91 is arranged behind the lower bottom plate, a hand push handle 9 is arranged above the push handle mounting block 91, the hand push handle 9 comprises an expansion link 92 and a handle 93, the expansion link 92 can expand in multiple stages, and the expansion link can be pressed downwards to contract when not in use, so that the space is saved and the space is not obstructed; when the support device needs to be transferred, the handle 93 is pulled upwards, and then the telescopic rod 92 is lengthened, so that an operator can conveniently push the support device. The lower bottom surface of lower plate is equipped with preceding truckle and back truckle, preceding truckle 101 is directional truckle, the caster 10 of back truckle for taking the brake, caster 10 not only makes this device turn more convenient, and the brake on it can make the stable position of fixing in needs of device, can not swift current move. One of the rotary drums 4 is also fixed with a rotary handle 11 in a welding mode.

The working principle is as follows: an operator rotates the rotating handle 11 to drive the rotating drum 4 to rotate, the fixed sliding block 5 on the rotating drum 4 rotates, and the fixed sliding block 5 can drive the screw rod 6 matched with the fixed sliding block to move up and down; the drum 4 rotates, and the synchronous pulley 41 below the drum rotates, and the other 3 drums 4 rotate at the same rotation speed under the driving of the synchronous belt 3. Therefore, the four screw rods can move up and down at the same speed, so that the upper bottom plate 8 and the textile machinery on the upper bottom plate can be driven to adjust the up-down position. When the textile machinery generates vibration, the vibration is transmitted to the elastic connecting block 7 and the spring 62 inside the elastic connecting block through the upper bottom plate 8, and the spring 62 can play a role in buffering and absorbing vibration, so that the amplitude is reduced, and the textile machinery is protected.

In the description of the present invention, the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings (as in the present invention, the position of the handle 9 is the rear side), and are only for describing the present invention, but not for describing the present invention, the present invention must be constructed or operated in a specific direction, and therefore, the present invention cannot be interpreted as a limitation. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.

The foregoing is a preferred embodiment of the present invention, and the description of the specific embodiments is only for better understanding of the idea of the present invention. For a person skilled in the art, it is obvious that several modifications and equivalent substitutions can be made according to the principles of the present invention, and these modifications and equivalent substitutions are also considered to fall within the scope of the present invention.

Claims (10)

1. The utility model provides a strutting arrangement for spinning machine which characterized in that: the device comprises a lower base plate (1), thrust bearings (2) are fixed at four corners of the lower base plate (1), a lower end shaft section of a rotary drum (4) is fixed in an inner ring of each thrust bearing (2), a synchronous belt wheel (41) is arranged at the lower end of the rotary drum (4) and above the thrust bearings (2), a synchronous belt (3) in meshing fit is arranged on each synchronous belt wheel (41), the rotary drum (4) is hollow, a fixed sliding block (5) is arranged at the upper end of the rotary drum (4), a lead screw (6) matched with a ball screw of the fixed sliding block (5) is coaxially arranged on the rotary drum (4), a clamping plate (61) is fixed at the upper end of the lead screw (6), a spring (62) is arranged on the upper surface of the clamping plate (61), the spring (62) and the clamping plate (61) are located in a hole at the lower end of an elastic connecting block (7), and the, an upper bottom plate (8) is arranged above the elastic connecting block (7); the rear part of the lower base plate (1) is provided with a push handle mounting block (91), a push handle (9) is arranged on the push handle mounting block (91), and the lower bottom surface of the lower base plate (1) is provided with a front caster (101) and a rear caster (10).

2. A supporting device for textile machinery, as claimed in claim 1, wherein: the rotating drum (4) and the synchronous belt wheel (41) are of an integrated structure.

3. A supporting device for textile machinery, as claimed in claim 1, wherein: the shaft diameter of the shaft section at the lowest end of the rotary drum (4) is the diameter of the inner ring of the thrust bearing (2), and the length is the width of the thrust bearing (2).

4. A supporting device for textile machinery, as claimed in claim 1, wherein: the outer diameter of the lower end of the fixed sliding block (5) is the same as the inner diameter of the hole in the rotary drum (4), the fixed sliding block is in clearance fit with the hole, and the upper end of the fixed sliding block (5) is fixed to the upper end of the rotary drum (4) through a screw.

5. A supporting device for textile machinery, as claimed in claim 1, wherein: the section of the clamping plate (61) is the same as that of an inner hole at the lower end of the elastic connecting block (7), and the matching mode is clearance fit.

6. A supporting device for textile machinery, as claimed in claim 5, wherein: the cross section of the clamping plate (61) is square.

7. A supporting device for textile machinery, as claimed in claim 1, wherein: one of the rotary drums (4) is fixed with a rotary handle (11).

8. A supporting device for textile machinery, as claimed in claim 1, wherein: the upper bottom plate (8) is provided with a plurality of mounting holes (81).

9. A supporting device for textile machinery, as claimed in claim 1, wherein: the hand push handle (9) comprises an expansion rod (92) and a handle (93), and the expansion rod (92) can expand in multiple stages.

10. A supporting device for textile machinery, as claimed in claim 1, wherein: the front caster wheel (101) is a directional caster wheel, and the rear caster wheel (10) is a universal caster wheel with a brake.

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