CN210914775U

CN210914775U - Groove drum of elasticizer

Info

Publication number: CN210914775U
Application number: CN201921984926.3U
Authority: CN
Inventors: 钱国富; 金佳宇
Original assignee: Hangzhou Southeast Textile Co ltd
Current assignee: Hangzhou Southeast Textile Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-07-03
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a groove drum of a texturing machine, which comprises a hollow groove drum box, a groove drum shaft, a motor and a frame, wherein the groove drum shaft is arranged along the length direction of the groove drum box in a penetrating way, the motor is used for driving the groove drum shaft to rotate, the frame is used for erecting the groove drum box, an avoiding groove communicated with the interior is arranged on the groove drum box along the length direction of the groove drum box, the motor is arranged in the groove drum box, groove section of thick bamboo axle one end fixed connection is in the pivot of motor tip, and the groove section of thick bamboo axle other end rotates to be connected in groove section of thick bamboo incasement wall, and positive screw thread and left-hand thread have been seted up along its circumference to groove section of thick bamboo axle surface, and positive screw thread and left-hand thread both ends intercommunication, the epaxial threaded connection of groove section of thick bamboo have the slide, and the slide includes threaded connection and is used for sheltering from the baffle of dodging the groove completely on the slider of groove section of thick bamboo axle and fixed connection, and the slide inlays to be established in the groove section of thick bamboo incasement and along groove section of thick bamboo case length direction sliding connection in the groove section of thick bamboo case fixed mounting.

Description

Groove drum of elasticizer

Technical Field

The utility model relates to an add the bullet machine, concretely relates to add bullet machine grooved drum.

Background

The texturing machine is a textile machine which can process untwisted yarns of terylene (POY), polypropylene and the like into elastic yarns with medium elasticity and low elasticity through twisting and deformation.

Chinese patent publication is CN207726509U discloses a yarn guider who adds bullet machine, which comprises a frame, the frame is provided with the groove barrel case, groove barrel incasement rotation is provided with the groove section of thick bamboo, groove section of thick bamboo one end is connected with driving motor, reciprocating groove has been seted up to the groove section of thick bamboo lateral wall, the groove section of thick bamboo incasement is provided with the reciprocating mechanism who is used for driving the yarn removal with reciprocating groove cooperatees, the groove section of thick bamboo case is provided with the direction subassembly that is used for leading reciprocating mechanism, reciprocating mechanism removes along the direction subassembly. Because reciprocating mechanism and grooved drum cooperate, can drive reciprocating mechanism when grooved drum rotates and do reciprocating motion along the grooved drum, the yarn passes on reciprocating mechanism, like this through reciprocating mechanism's removal alright with drive yarn reciprocating motion, at reciprocating mechanism's removal in-process, the guide subassembly plays the effect of direction to reciprocating mechanism for reciprocating mechanism drives the yarn and removes more steadily.

In actual production, because the grooved drum has high rotation speed, the reciprocating motion speed between the reciprocating mechanism and the grooved drum is very high, some loss is caused, and lubricating oil is needed on the surface of the grooved drum to achieve the effect of lubrication protection. However, in the above-mentioned device, the surface of the grooved drum is exposed, and the reciprocating mechanism for connecting the yarn is directly installed on the grooved drum, so that the lubricating oil is directly splashed onto the yarn along the tangential direction of the rotation of the grooved drum in the operation process of the device, and the quality of the yarn is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a to the not enough of prior art existence, the utility model aims to provide a add bullet machine groove section of thick bamboo shelters from the slide of dodging the groove through installing on groove section of thick bamboo axle, reaches the target that prevents that the greasy dirt from spattering the yarn.

In order to achieve the above purpose, the utility model provides a following technical scheme: a groove drum of a texturing machine comprises a hollow groove drum box, a groove drum shaft penetrating along the length direction of the groove drum box, a motor for driving the groove drum shaft to rotate and a rack arranged under the groove drum box and used for erecting the groove drum box, wherein an avoiding groove communicated with the interior is formed in the groove drum box along the length direction of the groove drum box, the motor is arranged in the groove drum box, one end of the groove drum shaft is fixedly connected to a rotating shaft at the end part of the motor, the other end of the groove drum shaft is rotatably connected to the inner wall of the groove drum box, a positive thread and a reverse thread are formed in the surface of the groove drum shaft along the circumferential direction of the groove drum shaft, two ends of the positive thread and the reverse thread are communicated, a sliding plate is in threaded connection with the groove drum shaft and comprises a sliding block in threaded connection with the groove drum shaft and a baffle fixedly connected to the sliding block and used for completely shielding the avoiding groove, the sliding plate is embedded in the groove drum box and is in sliding connection with the, and one end of the winding rod, which is far away from the baffle, is provided with a winding hole for the yarn to penetrate.

By adopting the technical scheme, after the motor is started, the grooved drum shaft rotates to drive the sliding plate and the winding rod to slide along the length direction of the grooved drum shaft, and the silk thread is driven by the winding rod to do reciprocating motion, so that the aim of reciprocating winding is fulfilled. The sliding block and the baffle are arranged on the grooved drum shaft, so that reciprocating motion is realized, and simultaneously, oil stains on the surface of the grooved drum shaft are blocked by the baffle, so that the phenomenon that the oil stains yarns to influence the yarn quality is avoided.

The utility model discloses a further set up to: the baffle cross-section is the arc that upper and lower terminal surface all opened the downwards.

Through adopting above-mentioned technical scheme, the cell barrel axle rotates the in-process, and the slide is high-speed reciprocating motion along the cell barrel axle axial, and after having accomplished lubricating oil on the cell barrel axle surface, the friction on slider and cell barrel axle surface can make lubricating oil splash, splashes to fall on baffle lower surface and cell barrel incasement wall. Set up the baffle into the downward arc of opening, when lubricating oil spattered on the baffle lower surface, because the dead weight, lubricating oil from the upper surface landing to both sides, the drippage is stored temporarily to the grooved drum incasement again, makes things convenient for subsequent clearance.

The utility model discloses a further set up to: the tank barrel box is externally coated with a box body, and an oil storage tank for storing redundant lubricating oil is formed in the box body.

Through adopting above-mentioned technical scheme, because the baffle will dodge the groove and cover completely, consequently the slide is at reciprocating motion's in-process, and the grooved drum case is worn out to the baffle both sides, and when the baffle slided to both sides, lubricating oil because inertia can keep away from baffle one side to original route promptly and splash. After the box body is installed, lubricating oil splashed from two sides is splashed to the inner wall of the box body and then accumulated at the bottom of the box body, so that the cleanliness of the environment where the equipment is located is improved.

The utility model discloses a further set up to: the lower end of the box body is an arc-shaped plate with an upward opening.

By adopting the technical scheme, the splashed lubricating oil flows to the box body due to the dead weight after being collected in the box body. The lower end of the box body is provided with an arc-shaped plate with an upward opening, and the place where lubricating oil is gathered is concentrated at the bottom of the groove, so that subsequent collection and reutilization are facilitated, and the economic benefit is improved.

The utility model discloses a further set up to: a plurality of heat dissipation holes are formed in the periphery of the box body.

Through adopting above-mentioned technical scheme, the slide is when being high-speed reciprocating motion, and slider and grooved drum incasement wall friction produce a large amount of heats, opens the louvre on box week side, can distribute away the heat in the box. If the heat can not be dissipated, the temperature in the box body is higher and higher in the working process, and the subsequent work is not facilitated.

The utility model discloses a further set up to: the box body comprises a fixed box with an opening at one end and a cylinder cover which is rotatably connected to one end of the opening of the fixed box.

Through adopting above-mentioned technical scheme, fixed case is equipped with the cover, opens the condition in the cover can the observation box, if equipment damages, conveniently maintains it. In addition, the cylinder cover is opened to collect the lubricating oil accumulated at the bottom of the box body.

The utility model discloses a further set up to: a plurality of fixing holes are formed in the fixing box, fixing bolts penetrate through the fixing holes, and the lower ends of the fixing bolts are connected to the grooved drum box in a threaded mode.

Through adopting above-mentioned technical scheme, twist out fixing bolt one by one after, can take out the grooved drum case, if equipment damages, convenient follow-up maintains and changes it, has improved economic benefits. After the replacement is finished, the grooved drum box is installed in the box body and then is connected one by one through the fixing bolts, and the grooved drum box can be continuously used.

The utility model discloses a further set up to: the ball bearings are connected to two sides of the sliding block in a ball joint mode and abut against the grooved drum box.

Through adopting above-mentioned technical scheme, reciprocating motion's in-process, slider circumference needs spacingly. If the slider sliding connection is in grooved drum incasement wall, reciprocating motion in-process can produce a large amount of heats, causes loss and the waste of a large amount of energy. The rolling connection replaces the sliding connection, so that the friction is reduced, and the waste of energy is reduced.

The utility model has the advantages of it is following:

1. the sliding plate for shielding the avoiding groove is arranged on the groove barrel shaft, so that the aim of preventing oil stains from splashing to the yarns is fulfilled.

2. The oil storage tank is provided with the tank body for storing oil and the oil storage tank, lubricating oil can be repeatedly used after being collected, and economic benefits are improved.

Drawings

FIG. 1 is a first isometric view of the present embodiment;

FIG. 2 is a sectional view of the internal structure of the tank box according to the present embodiment;

FIG. 3 is a sectional view of the present embodiment;

fig. 4 is an enlarged view of fig. 1 at a.

Reference numerals: 10. a box body; 101. a fixed box; 102. a cylinder cover; 11. sealing rubber; 12. an oil storage tank; 13. heat dissipation holes; 20. a grooved drum box; 21. a grooved drum shaft; 22. a motor; 23. a frame; 24. an avoidance groove; 30. a reciprocating assembly; 31. a slide plate; 32. a slider; 33. a ball bearing; 34. a baffle plate; 40. a wire winding rod; 41. a cross bar; 42. a vertical rod; 43. a wire winding hole; 50. a first ear plate; 51. a second ear plate; 52. a connecting bolt; 53. a connecting nut; 60. a fixing hole; 61. fixing the bolt; 62. an oil outlet pipe.

Detailed Description

A groove drum of a elasticizer is shown in figures 1 and 2 and comprises a box body 10, a groove drum box 20 arranged in the box body 10, a groove drum shaft 21 penetrating along the length direction of the groove drum box 20, a motor 22 used for driving the groove drum shaft 21 to rotate and a frame 23 used for erecting the box body 10. The upper end face of the frame 23 is attached to the lower end face and the peripheral wall of the box 10, and two frames 23 are installed at intervals along the length direction of the box 10. The motor 22 is arranged in the grooved drum box 20, one end of the grooved drum shaft 21 is fixedly connected with a rotating shaft at the end part of the motor 22, and the other end of the grooved drum shaft 21 is rotatably connected with the inner wall of the grooved drum box 20. The surface of the grooved drum shaft 21 is provided with a positive thread and a negative thread along the circumferential direction, and the two ends of the positive thread and the negative thread are communicated. As shown in fig. 1 and 3, an oil outlet pipe 62 communicating with the interior of the grooved drum box 20 is attached to the lower end of the grooved drum box 20. An avoiding groove 24 communicated with the inside is formed in the grooved drum box 20 along the length direction of the grooved drum box, a reciprocating assembly 30 used for connecting yarns and driving the yarns to reciprocate is installed in the grooved drum box 20, the reciprocating assembly 30 is connected to the grooved drum shaft 21 in a threaded mode, and the upper end of the reciprocating assembly 30 penetrates out of the avoiding groove 24.

Before the device works, yarns are threaded on the reciprocating assembly 30, the motor 22 is started, and the grooved drum shaft 21 rotates to drive the reciprocating assembly 30 in threaded connection with the grooved drum shaft 21 to reciprocate along the length direction of the reciprocating assembly. The yarn is continuously fed, and the effect of winding and winding the yarn in a reciprocating manner is achieved. During the high-speed movement of the reciprocating assembly 30, the lubricating oil splashes into the grooved drum box 20 or the box body 10, and the lubricating oil in the grooved drum box 20 flows into the box body 10 through the oil outlet pipe 62 to be temporarily stored.

Specifically, as shown in fig. 2 and 3, the reciprocating assembly 30 includes a sliding plate 31 threadedly coupled to the tub shaft 21 and a winding rod 40 fixedly mounted on the sliding plate 31, the winding rod 40 includes a vertical rod 42 mounted on the sliding plate 31 and a cross rod 41 fixedly connected to the vertical rod 42 at an end thereof, and the cross rod 41 extends toward a winding side. The end of the cross bar 41 far away from the vertical bar 42 is provided with a winding hole 43 for the yarn to pass through. The sliding plate 31 includes a sliding block 32 screwed to the grooved drum shaft 21 and a blocking plate 34 fixedly connected to the sliding block 32 for completely blocking the escape groove 24, and both the sliding block 32 and the blocking plate 34 are embedded in the grooved drum box 20 and slidably connected to the inner wall of the grooved drum box 20 along the length direction of the grooved drum box 20.

The sliding block 32 is ball-jointed with a plurality of balls 33 on both sides, and the balls 33 are pressed against the inner wall of the groove cylinder box 20. The baffle 34 cross-section is the arc that the lower extreme all opened the down, and the length of baffle 34 is greater than the length of grooved drum case 20 and the baffle 34 both ends wear out grooved drum case 20, and the baffle 34 width is greater than the width of dodging groove 24, and the notch is clearance fit under baffle 34 up end and the dodging groove 24.

When the motor 22 is started, the grooved drum shaft 21 rotates to drive the slide block 32 in threaded connection with the grooved drum shaft to slide back and forth, the slide block 32 slides on the inner wall of the grooved drum box 20 through the ball 33, and the baffle 34 is driven to move along the length direction of the avoidance groove 24. The baffle 34 always blocks the avoidance groove 24, so as to achieve the effect of preventing oil stains from splashing. Oil stains are splashed to the lower end face of the baffle 34, the inner wall of the grooved drum box 20 or the inner wall of the box body 10, and after reaching the lower end face of the baffle 34, lubricating oil slides off from the two ends of the arc due to dead weight and is finally collected on the inner wall of the box body 10, so that subsequent cleaning and utilization are facilitated.

Specifically, as shown in fig. 1 and 3, the upper end of the casing 10 is flush with the grooved drum box 20, the lower end of the casing forms an arc plate with both sides opened upward, an oil storage tank 12 for containing excess lubricating oil is formed in the casing 10, and a plurality of heat dissipation holes 13 communicated with the oil storage tank 12 are formed in both sides of the peripheral wall of the casing 10. The casing 10 includes a fixed casing 101 with an open end and a cover 102 rotatably connected to the open end of the fixed casing 101, and a sealing rubber 11 for preventing leakage of lubricating oil is fixedly mounted on the side of the cover 102 close to the fixed casing 101.

As shown in fig. 3 and 4, two first ear-shaped plates 50 are fixedly mounted at an interval on one side of the upper end of the cylinder cover 102 close to the fixed box 101, a second ear-shaped plate 51 is fixedly mounted on one side of the fixed box 101 close to the cylinder cover 102, a connecting bolt 52 penetrates between the two first ear-shaped plates 50 along the thickness direction of the first ear-shaped plates, the connecting bolt 52 penetrates through the center of the second ear-shaped plate 51, and a connecting nut 53 is connected to the end of the connecting bolt 52 through a thread. A plurality of fixing holes 60 are formed in the upper end of the fixing box 101 along the length direction of the fixing box, the fixing holes 60 are symmetrically formed in the two sides of the avoidance groove 24, fixing bolts 61 penetrate through the fixing holes 60 along the vertical direction, and the lower ends of the fixing bolts 61 are connected to the grooved drum box 20 in a threaded mode.

When cleaning oil contamination in the tank 10, the coupling nut 53 is unscrewed, the coupling bolt 52 is removed, and the cylinder cover 102 is rotated to clean the lubricating oil in the fixed tank 101 and the oil outlet pipe 62. When the grooved drum box 20 is in fault, the grooved drum box 20 is held by hands, and the fixing bolts 61 are unscrewed one by one and taken out, so that the grooved drum box 20 can be taken out for independent maintenance or replacement.

After the maintenance is finished, the grooved drum box 20 is held by hand, aligned with the fixing holes 60, then the fixing bolts 61 are screwed one by one, and the installation of the grooved drum box 20 is finished. The cylinder cover 102 is rotated until the cylinder cover 102 abuts against the fixing box 101, and the connecting bolt 52 passes through the first lug plate 50 and the second lug plate 51 and then is fixed by the connecting bolt 52.

The working principle of the embodiment is as follows: before the device works, yarns are threaded on the reciprocating assembly 30, the motor 22 is started, and the grooved drum shaft 21 rotates to drive the reciprocating assembly 30 in threaded connection with the grooved drum shaft 21 to reciprocate along the length direction of the reciprocating assembly. The yarn is continuously fed, and the effect of winding and winding the yarn in a reciprocating manner is achieved.

When the motor 22 is started, the grooved drum shaft 21 rotates to drive the slide block 32 in threaded connection with the grooved drum shaft to slide back and forth, the slide block 32 slides on the inner wall of the grooved drum box 20 through the ball 33, and the baffle 34 is driven to move along the length direction of the avoidance groove 24. The baffle 34 always blocks the avoidance groove 24, so as to achieve the effect of preventing oil stains from splashing. The greasy dirt splashes baffle 34 lower end face, the internal wall of grooved drum case 20 or the internal wall of box 10, and after the baffle 34 lower end face, because of the dead weight, lubricating oil from curved both ends landing, fall into grooved drum case 20, and lubricating oil in grooved drum case 20 is stored temporarily in flowing to box 10 through oil outlet pipe 62.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a add bullet machine grooved drum, characterized by: including grooved drum case (20) that cavity set up, along grooved drum case (20) length direction wear to establish grooved drum axle (21), be used for driving grooved drum axle (21) pivoted motor (22) and install frame (23) that are used for setting up grooved drum case (20) under grooved drum case (20), set up inside dodging groove (24) of intercommunication along its length direction on grooved drum case (20), motor (22) are arranged in grooved drum case (20), grooved drum axle (21) one end fixed connection is in the pivot of motor (22) tip, and grooved drum axle (21) other end rotates and connects in grooved drum case (20) inner wall, positive thread and back thread have been seted up along its circumference on grooved drum axle (21) surface, positive thread and back thread both ends intercommunication, threaded connection has slide (31) on grooved drum axle (21), slide (31) include slider (32) and the fixed connection of threaded connection in grooved drum axle (21) and be used for sheltering from the baffle that groove (24) completely dodges the barrel and dodge baffle on slide (32) (34) The yarn winding device is characterized in that the sliding plate (31) is embedded in the grooved drum box (20) and is connected to the grooved drum box (20) in a sliding mode along the length direction of the grooved drum box (20), the winding rod (40) is fixedly mounted on the baffle (34), and one end, far away from the baffle (34), of the winding rod (40) is provided with a winding hole (43) for a yarn to penetrate.

2. The elasticizer grooved drum of claim 1, wherein: the cross section of the baffle (34) is an arc-shaped plate with the upper end face and the lower end face both opened downwards.

3. The elasticizer grooved drum of claim 1, wherein: the tank barrel box (20) is externally coated with a box body (10), and an oil storage tank (12) for storing redundant lubricating oil is formed in the box body (10).

4. The elasticizer grooved drum of claim 3, wherein: the lower end of the box body (10) is an arc-shaped plate with an upward opening.

5. The elasticizer grooved drum of claim 3, wherein: a plurality of heat dissipation holes (13) are formed in the periphery of the box body (10).

6. The elasticizer grooved drum of claim 3, wherein: the box body (10) comprises a fixed box (101) with an opening at one end and a cylinder cover (102) which is rotatably connected to the opening end of the fixed box (101).

7. The elasticizer grooved drum of claim 6, wherein: a plurality of fixing holes (60) are formed in the fixing box (101), fixing bolts (61) penetrate through the fixing holes (60), and the lower ends of the fixing bolts (61) are connected to the grooved drum box (20) in a threaded mode.

8. The elasticizer grooved drum of claim 1, wherein: balls (33) are ball-jointed on two sides of the sliding block (32), and the balls (33) are abutted to the grooved drum box (20).