CN222568782U

CN222568782U - Drafting machine with roller convenient to maintain

Info

Publication number: CN222568782U
Application number: CN202421106192.XU
Authority: CN
Inventors: 李乃忠; 林凡金; 杜兆胜
Original assignee: Shandong Fenghang Rope Industry Co ltd
Current assignee: Shandong Fenghang Rope Industry Co ltd
Priority date: 2024-05-21
Filing date: 2024-05-21
Publication date: 2025-03-07
Anticipated expiration: 2034-05-21

Abstract

The utility model discloses a drawing machine with rollers convenient to maintain, and relates to the technical field of rollers. The utility model comprises a plurality of support legs and a bottom plate fixedly connected to the tops of the support legs, wherein the support legs are provided with a mounting mechanism and an adjusting mechanism. According to the utility model, the mounting mechanism is arranged, before the mounting mechanism is used, the limiting bolts on the concave block and the convex rod are required to be pulled out, the concave block and the convex rod are disconnected, then the air pump is started, the air pump is enabled to push the convex rod to move upwards, the blocking of the convex rod to the second support plate in the process of dismounting is removed, then the handle is pulled, the limiting rod is driven by the disc to compress the spring, the limiting of the second support plate is removed, at the moment, the second support plate can be slid outwards, the second slide blocks on the second support plate are separated from the first rotating shafts, and finally the first gears on the first rotating shafts are dismounted, so that the roller can be dismounted.

Description

Drafting machine with roller convenient to maintain

Technical Field

The utility model belongs to the technical field of rollers, and particularly relates to a drafting machine with rollers convenient to maintain.

Background

In the related art, the utility model discloses a convenient draft machine of maintaining of roll of publication number CN219951329U, including draft machine main part and be located the top at draft machine main part one side both ends and the draft roller that the bottom set up, be located the sliding mounting in keeping somewhere the groove in the draft machine main part, be located the top of keeping somewhere the inslot in the draft machine main part and be fixed with the fixed plate, the screw rod is installed in the joint rotation between the bottom of being located the keeping somewhere the inslot in the middle part of fixed plate and the draft machine main part, the screw rod runs through the corresponding position of movable block and with the threaded connection between the movable block, the movable block is kept away from one side rotation in the middle part of the draft machine main part and is installed the pressure roller, in the use, can conveniently adjust the height of pressure roller, help different slivers or silk thread to draft.

The prior device can bring additional challenges and time consumption in the process of mounting and dismounting, and because each bolt needs to be screwed down or loosened one by one, not only a great deal of manpower and time are needed, but also fatigue and errors are easy to occur in the operation process of workers, in addition, because the bolt is fixed with higher accuracy and strength, the improper operation can also lead to the damage of the bolts or the damage of the device parts, and further the maintenance and replacement cost is increased.

Disclosure of utility model

The utility model aims to provide a roller-convenient-to-maintain drawing machine, which solves the problems that the fixing mode of bolts brings extra challenges and time consumption, and because each bolt needs to be screwed or unscrewed one by one, a great deal of manpower and time are required, fatigue and errors are easily caused in the operation process of workers, in addition, because the bolt fixing needs higher precision and strength, the improper operation can cause the damage of the bolts or the damage of parts of the device, and further the maintenance and replacement cost is increased.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a drafting machine with a roller convenient to maintain, which comprises a plurality of supporting legs and a bottom plate fixedly connected to the tops of the supporting legs, wherein the supporting legs are provided with a mounting mechanism and an adjusting mechanism;

The mounting mechanism comprises a first support plate fixedly connected to the top of a bottom plate, a top plate is fixedly connected to the top of the first support plate, a first slide block is fixedly connected to the top of the bottom plate, a first slide block is fixedly connected to the bottom of the first support plate, a second support plate is connected to the first slide block in a sliding mode, and a first limit hole is formed in the back face of the second support plate.

Further, the back fixedly connected with two round bars of slider one that corresponds, two the back fixedly connected with strip shaped plate of round bar, sliding connection has the gag lever post on the strip shaped plate, the front end of gag lever post extends to in the spacing hole one, the slip cap is equipped with the disc on the outer wall of gag lever post, the winding has the spring on the outer wall of gag lever post, the one end and the disc fixed connection of spring, the other end and the strip shaped plate fixed connection of spring, the back fixedly connected with handle of gag lever post.

Further, the first support plate and the second support plate are respectively provided with a sliding groove, two sliding blocks II are respectively connected in the sliding grooves in a sliding manner, four sliding blocks II are rotatably connected with two first rotating shafts, and the left ends of the first rotating shafts extend out of the corresponding two sliding blocks.

Further, rollers are fixedly sleeved on the outer walls of the first rotating shafts, first gears are fixedly sleeved on the outer walls of the first rotating shafts, and the first gears are meshed.

Further, a motor groove is formed in the first supporting plate, a motor is fixedly connected in the motor groove, a second rotating shaft is fixedly installed on an output shaft of the motor, a second gear is fixedly sleeved on the outer wall of the second rotating shaft, and the second gear is meshed with the corresponding first gear.

Further, guiding mechanism includes the spill piece at two slider tops that fixed connection corresponds, the top fixedly connected with two cylinders of roof, two the inside equal sliding connection of cylinder has the convex pole, two all fixed cover is equipped with the piston on the outer wall of convex pole, two the convex pole runs through roof, slider first, backup pad and backup pad second that correspond and with roof, slider first, backup pad and backup pad second sliding connection that correspond, two the convex pole and two spill piece looks adaptations, two limiting hole second has all been seted up on the outer wall of concave piece and convex pole, two limiting Kong Erna all sliding connection has spacing bolt.

Further, the top fixedly connected with air pump of bottom plate, the top fixedly connected with conveyer pipe one of air pump, the end fixedly connected with switch of giving vent to anger of conveyer pipe one, the bottom and the roof fixed connection of switch, the back fixedly connected with conveyer pipe two of switch, the end fixedly connected with conveyer pipe three of giving vent to anger of conveyer pipe two, conveyer pipe three one end and cylinder fixed connection, the other end and the another cylinder fixed connection of conveyer pipe three.

Further, the top fixedly connected with of board collects the box, fixedly connected with pneumatic cylinder in the collection box, fixedly connected with push pedal on the output shaft of pneumatic cylinder, the bottom of push pedal contacts with the inner wall of collection box.

The utility model has the following beneficial effects:

(1) According to the utility model, the mounting mechanism is arranged, before the mounting mechanism is used, the limit bolts on the concave block and the convex rod are required to be pulled out, the concave block and the convex rod are disconnected, then the air pump is started, the air pump is enabled to push the convex rod to move upwards, the blocking of the convex rod to the second support plate in the process of dismounting is removed, then the handle is pulled, the limit rod is driven by the disc to compress the spring, the limit to the second support plate is removed, at the moment, the second support plate can be slid outwards, the second slide blocks on the second support plate are separated from the first rotating shafts, and finally the first gears on the first rotating shafts are dismounted, so that the roller can be dismounted.

(2) According to the utility model, the adjusting mechanism is arranged, so that when the roller is used for drafting an object, a large amount of scraps are generated, and the scraps can be scattered in the collecting box, so that in order to effectively clean the scraps, the hydraulic cylinder is started to drive the push plate to move left and right, and the scraps are automatically collected together, so that the manpower resource is saved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the integral mounting mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the whole adjusting mechanism of the present utility model

FIG. 4 is an enlarged partial schematic view of the FIG. 3A;

Fig. 5 is an enlarged partial schematic view of the utility model B of fig. 2.

In the drawings, the list of components represented by the various numbers is as follows:

1. The support leg, 2, the bottom plate, 3, the first support plate, 4, the top plate, 5, the first slider, 6, the second support plate, 7, the first limit hole, 8, the round rod, 9, the strip-shaped plate, 10, the limit rod, 11, the disc, 12, the spring, 13, the handle, 14, the chute, 15, the second slider, 16, the first rotating shaft, 17, the roller, 18, the first gear, 19, the motor groove, 20, the motor, 21, the second rotating shaft, 22, the second gear, 23, the concave block, 24, the cylinder, 25, the convex rod, 26, the piston, 27, the second limit hole, 28, the limit bolt, 29, the air pump, 30, the first conveying pipe, 31, the switch, 32, the second conveying pipe, 33, the third conveying pipe, 34, the collecting box, 35, the hydraulic cylinder, 36 and the push plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model relates to a drafting machine with convenient roller maintenance, which comprises a plurality of support legs 1 and a bottom plate 2 fixedly connected to the tops of the support legs 1, wherein the support legs 1 are provided with a mounting mechanism and an adjusting mechanism;

The installation mechanism comprises a first supporting plate 3 fixedly connected to the top of a bottom plate 2, a top plate 4 is fixedly connected to the top of the first supporting plate 3, a first sliding block 5 is fixedly connected to the top of the bottom plate 2, a first sliding block 5 is fixedly connected to the bottom of the first supporting plate 3, a second supporting plate 6 is slidingly connected to the first sliding blocks 5, and a first limiting hole 7 is formed in the back of the second supporting plate 6.

As shown in fig. 4, the back of the corresponding first slider 5 is fixedly connected with two round rods 8, the back of the two round rods 8 is fixedly connected with a strip-shaped plate 9, a limit rod 10 is slidably connected on the strip-shaped plate 9, the front end of the limit rod 10 extends into the first limit hole 7, a disc 11 is slidably sleeved on the outer wall of the limit rod 10, a spring 12 is wound on the outer wall of the limit rod 10, one end of the spring 12 is fixedly connected with the disc 11, the other end of the spring 12 is fixedly connected with the strip-shaped plate 9, and a handle 13 is fixedly connected with the back of the limit rod 10.

Through pulling handle 13, drive gag lever post 10 compression spring 12 through disc 11 for gag lever post 10 removes the spacing to backup pad two 6, makes things convenient for backup pad two 6 to dismantle, is favorable to dismantling the process of backup pad two 6.

As shown in fig. 3, the first support plate 3 and the second support plate 6 are provided with sliding grooves 14, two sliding blocks 15 are slidably connected in the two sliding grooves 14, two first rotating shafts 16 are rotatably connected to the four sliding blocks 15, and left ends of the two first rotating shafts 16 extend out of the two corresponding sliding blocks 15.

The two rotating shafts 16 are fixed through the sliding blocks 15, so that stability and reliability of the system are improved.

As shown in fig. 2, rollers 17 are fixedly sleeved on the outer walls of the two first rotating shafts 16, first gears 18 are fixedly sleeved on the outer walls of the two first rotating shafts 16, and the two first gears 18 are meshed.

The two first gears 18 are meshed, so that the two first rotating shafts 16 can synchronously rotate, synchronous movement of related parts in the system is guaranteed, and overall efficiency and performance are improved.

As shown in fig. 2, a motor groove 19 is formed in the first support plate 3, a motor 20 is fixedly connected in the motor groove 19, a second rotating shaft 21 is fixedly installed on an output shaft of the motor 20, a second gear 22 is fixedly sleeved on the outer wall of the second rotating shaft 21, and the second gear 22 is meshed with the first gear 18.

The motor 20 drives the second rotating shaft 21, the second rotating shaft 21 drives the second gear 22 to be meshed with the first gear 18 on the first rotating shaft 16, so that more accurate power transmission and control can be realized, and the reliability and efficiency of the system can be improved.

As shown in fig. 2, the adjusting mechanism includes a concave block 23 fixedly connected to the top of two corresponding second sliders 15, two cylinders 24 are fixedly connected to the top of the top plate 4, two convex rods 25 are slidably connected to the inside of the two cylinders 24, pistons 26 are fixedly sleeved on the outer walls of the two convex rods 25, the two convex rods 25 penetrate through the top plate 4, the corresponding first sliders 5, the first support plate 3 and the second support plate 6 and are slidably connected with the top plate 4, the corresponding first sliders 5, the first support plate 3 and the second support plate 6, two convex rods 25 are matched with the two concave blocks 23, two limiting holes 27 are formed in the outer walls of the two concave blocks 23 and the convex rods 25, and limiting bolts 28 are slidably connected in the two limiting holes 27.

The piston 26 drives the convex rod 25 to drive the concave block 23 connected with the convex rod and the second slide block 15 on the concave block 23 to move up and down, which is beneficial to controlling the movement of the second slide block 15, thereby realizing the accurate control or positioning of other components.

As shown in fig. 3, the top of the bottom plate 2 is fixedly connected with an air pump 29, the top of the air pump 29 is fixedly connected with a first conveying pipe 30, the air outlet end of the first conveying pipe 30 is fixedly connected with a switch 31, the bottom of the switch 31 is fixedly connected with the top plate 4, the back of the switch 31 is fixedly connected with a second conveying pipe 32, the air outlet end of the second conveying pipe 32 is fixedly connected with a third conveying pipe 33, one end of the third conveying pipe 33 is fixedly connected with the air cylinder 24, and the other end of the third conveying pipe 33 is fixedly connected with the other air cylinder 24.

By activating the air pump 29, the air pump 29 drives the convex rod 25 in the air cylinder 24 to move up and down, which is beneficial to realizing the adjustment of the pressure and the volume in the air cylinder 24, thereby controlling the movement of the convex rod 25 and further affecting the actions or the positions of other components.

As shown in fig. 1, the top of the bottom plate 2 is fixedly connected with a collecting box 34, a hydraulic cylinder 35 is fixedly connected in the collecting box 34, a push plate 36 is fixedly connected on an output shaft of the hydraulic cylinder 35, and the bottom end of the push plate 36 is contacted with the inner wall of the collecting box 34.

Through pneumatic cylinder 35 for pneumatic cylinder 35 can drive push pedal 36 and remove about and clear up collection box 34, is favorable to keeping the cleanness of collection box 34, maintains the normal operating and the efficiency of system.

Before use, the limit bolts 28 on the concave block 23 and the convex rod 25 are required to be pulled out, the concave block 23 and the convex rod 25 are disconnected, then the air pump 29 is started, the air cylinder 24 pushes the convex rod 25 to move upwards, the blocking of the convex rod 25 on the second support plate 6 is released, then the handle 13 is pulled, the limit rod 10 is driven by the disc 11 to compress the spring 12, the second support plate 6 is released, at the moment, the second support plate 6 can be slid outwards, the two sliding blocks 15 on the second support plate are separated from the first two rotating shafts 16, finally, the first gear 18 on the first two rotating shafts 16 is detached, and the roller 17 can be detached, so that the installation and the disassembly efficiency of the device are improved, the complicated operation process is reduced, and the maintenance cost is reduced; when the device is used, the air pump 29 is started firstly, the convex rod 25 pushes the first gear 18 on the first rotating shaft 16 to move downwards to be meshed with the first gear 18 on the first rotating shaft 16, once the meshing is completed, the motor 20 is started again, the second gear 22 is rotated, the second gear 22 is meshed with one of the first gears 18 when rotating, so that the rollers 17 on the first gears 18 are driven to rotate in opposite directions, a large amount of scraps are often generated when the rollers 17 are used for drafting objects, the scraps can be scattered in the collecting box 34, and in order to clean the scraps effectively, the hydraulic cylinder 35 is started, the push plate 36 is pushed to move left and right by the hydraulic cylinder 35, and the scraps are automatically collected together, so that the manpower resources are saved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The drafting machine with the roller convenient to maintain comprises a plurality of supporting legs (1) and a bottom plate (2) fixedly connected to the tops of the supporting legs (1), and is characterized in that the supporting legs (1) are provided with a mounting mechanism and an adjusting mechanism;

The mounting mechanism comprises a first supporting plate (3) fixedly connected to the top of a bottom plate (2), a top plate (4) is fixedly connected to the top of the first supporting plate (3), a first sliding block (5) is fixedly connected to the top of the bottom plate (2), a first sliding block (5) is fixedly connected to the bottom of the first supporting plate (3), a second supporting plate (6) is slidably connected to the first sliding block (5), and a first limiting hole (7) is formed in the back of the second supporting plate (6).

2. The drawing machine with convenient maintenance of rollers according to claim 1, wherein two round bars (8) are fixedly connected to the back of the corresponding first slider (5), two strip-shaped plates (9) are fixedly connected to the back of the round bars (8), a limiting rod (10) is connected to the strip-shaped plates (9) in a sliding mode, the front end of the limiting rod (10) extends into the first limiting hole (7), a disc (11) is sleeved on the outer wall of the limiting rod (10) in a sliding mode, a spring (12) is wound on the outer wall of the limiting rod (10), one end of the spring (12) is fixedly connected with the disc (11), the other end of the spring (12) is fixedly connected with the strip-shaped plates (9), and a handle (13) is fixedly connected to the back of the limiting rod (10).

3. The drawing machine with the roller convenient to maintain according to claim 2, wherein the first supporting plate (3) and the second supporting plate (6) are respectively provided with a sliding groove (14), two sliding blocks (15) are respectively connected in the two sliding grooves (14) in a sliding manner, two first rotating shafts (16) are rotatably connected on the four sliding blocks (15), and the left ends of the two first rotating shafts (16) extend out of the two corresponding sliding blocks (15).

4. A drawing machine with convenient maintenance of rollers according to claim 3, characterized in that the rollers (17) are fixedly sleeved on the outer walls of the two first rotating shafts (16), the gears (18) are fixedly sleeved on the outer walls of the two first rotating shafts (16), and the two first gears (18) are meshed.

5. The drawing machine with the roller convenient to maintain according to claim 4, wherein the first supporting plate (3) is provided with a motor groove (19), a motor (20) is fixedly connected in the motor groove (19), a second rotating shaft (21) is fixedly installed on an output shaft of the motor (20), a second gear (22) is fixedly sleeved on the outer wall of the second rotating shaft (21), and the second gear (22) is meshed with the corresponding first gear (18).

6. The drawing machine with convenient maintenance of rollers according to claim 5, wherein the adjusting mechanism comprises concave blocks (23) fixedly connected to the tops of the corresponding two sliding blocks (15), two cylinders (24) are fixedly connected to the tops of the top plate (4), convex rods (25) are slidably connected to the inside of the two cylinders (24), pistons (26) are fixedly sleeved on the outer walls of the two convex rods (25), the two convex rods (25) penetrate through the top plate (4), the corresponding first sliding block (5), the corresponding first supporting plate (3) and the corresponding second supporting plate (6) and are slidably connected with the top plate (4), the corresponding first sliding block (5), the supporting plate (3) and the second supporting plate (6), the two convex rods (25) are matched with the two concave blocks (23), limiting holes (27) are formed in the outer walls of the two concave blocks (23) and the two convex rods (25), and limiting bolts (28) are slidably connected in the two limiting holes (27).

7. The drawing machine with convenient roller maintenance according to claim 6, wherein the top of the bottom plate (2) is fixedly connected with an air pump (29), the top of the air pump (29) is fixedly connected with a first conveying pipe (30), the air outlet end of the first conveying pipe (30) is fixedly connected with a switch (31), the bottom of the switch (31) is fixedly connected with a top plate (4), the back of the switch (31) is fixedly connected with a second conveying pipe (32), the air outlet end of the second conveying pipe (32) is fixedly connected with a third conveying pipe (33), one end of the third conveying pipe (33) is fixedly connected with an air cylinder (24), and the other end of the third conveying pipe (33) is fixedly connected with another air cylinder (24).

8. The drawing machine with convenient roller maintenance according to claim 7, wherein the top of the bottom plate (2) is fixedly connected with a collecting box (34), a hydraulic cylinder (35) is fixedly connected in the collecting box (34), a push plate (36) is fixedly connected on an output shaft of the hydraulic cylinder (35), and the bottom end of the push plate (36) is in contact with the inner wall of the collecting box (34).