CN210116984U - Slender roll shaft feeding device for detecting straightness of rubber roll shaft - Google Patents

Abstract

The utility model discloses a long and thin roller loading attachment that rubber roller straightness accuracy detected usefulness, it is including having the loading platform who extends the silo along roller length direction, be located the frame plate of loading platform one side, a transmission board for being used for docking frame plate and loading platform and forming the slope carriage face, be located the frame plate and keep away from the roller carrier on the loading platform side, and from the roller carrier in the ejecting roller of root by root and make ejecting roller roll to the material loading subassembly of transmission board by oneself, wherein the roller is along being on a parallel with silo direction pile in the roller carrier, and the roller that is located on the transmission board freely rolls to the silo of loading platform along the slope carriage face under the dead weight. The utility model discloses a material loading subassembly is ejecting and to the slope transport face transmission from roller pile district root by root with the roller, through the dead weight landing of roller to the silo of settlement in, accomplishes the automatic feed of roller, simultaneously, structural configuration is compact, and occupation space is little, and it is convenient to implement, and with low costs.

Description

Slender roll shaft feeding device for detecting straightness of rubber roll shaft

Technical Field

The utility model belongs to rubber roller processing equipment field, concretely relates to rubber roller straightness accuracy detects long and thin roller loading attachment of usefulness.

Background

With the development of office automation equipment, financial and circulation equipment, most of shaft parts involved in the office automation equipment have the length-diameter ratio exceeding 40, and in view of the functional requirements of the equipment, the straightness of a shaft belongs to an important quality element needing to be controlled, and the precision requirement is high. However, such slender shafts are very easy to bend and deform during production and turnover of raw materials and products due to poor rigidity. To ensure quality, 100% inspection sorting must be performed on the semi-finished and finished shafts.

At present, the sorting work in the industry is basically finished manually, the two ends of a long shaft are placed on a support to be used as a detection reference, a dial indicator is arranged in the middle of the long shaft, one end of the long shaft is rotated manually, the maximum variation of a pointer of the dial indicator is observed and read for at least 2 circles in the circumferential direction, and whether the straightness meets the standard requirement or not is judged manually.

The specific process steps are as follows:

1. adjusting and determining reference positions and detection positions at two ends of the shaft;

2. feeding single manual material;

3. one end of the long shaft is rotated for more than 2 circles in the manual circumferential direction (the detection precision is influenced by the manual rotation speed or uneven force);

4. visual synchronous observation of the pointer variation of the dial indicator (the visual method, the error of the detected data);

5. manually judging whether the straightness is qualified or not (judging accuracy is insufficient);

6. manually collecting single material;

7. manual identification and manual box separation of qualified products and unqualified products (excessive dependence on manual operation with mixing risk)

The whole detection steps are long, the detection process is completed manually, only single machine operation is realized, and meanwhile, the efficiency is low and the requirement of mass production cannot be met; when the manual rotation is carried out, the manual intervention cannot ensure complete equalization in the aspects of speed and force, and the operation detection precision of different people is different; and the arm is always in the lifting state when the hand work works, the waist and shoulder posture is tired when the hand work works for a long time, and the labor intensity is high.

However, in order to realize automatic detection, the first consideration is how to realize the feeding of the rollers one by one.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide a long and thin roller loading attachment that rubber roller straightness accuracy detected usefulness.

For solving the technical problem, the utility model discloses a following technical scheme:

a long and thin roller feeding device for detecting the straightness of a rubber roller comprises a feeding platform, a frame plate, a transmission plate, a roller carrier and a feeding assembly, wherein the feeding platform is provided with a trough extending along the length direction of a roller, the frame plate is positioned on one side of the feeding platform, the transmission plate is used for butting the frame plate with the feeding platform and forming an inclined conveying surface, the roller carrier is positioned on the side, far away from the feeding platform, of the frame plate, the roller shafts are ejected one by one from the roller carrier and roll to the transmission plate automatically, the roller shafts are stacked in the roller carrier along the direction parallel to the trough, and the roller shafts positioned on the transmission plate freely roll to the trough of the feeding platform along the inclined conveying surface under the self weight.

Preferably, the feeding assembly comprises a tongue plate which is attached to the side face of the frame plate and can eject the roll shaft from the interior of the roll shaft carrier, and a driving piece which drives the tongue plate to move up and down, wherein the thickness of the tongue plate is 1-1.5 times of the diameter of the roll shaft.

According to a specific implementation and preferred aspect of the utility model, the slope of hyoplastron top surface sets up, and the inclined plane forms with the frame plate side and gets the material district, and wherein the hyoplastron falls into from the ejecting roller in roller pile district and gets the material district only one, and remaining roller landing to roller pile district, when the hyoplastron top surface is leveled with the frame plate top surface, the roller rolls to the slope conveying face and rolls to the silo along the top surface that flushes. The roller shaft is convenient to stably realize that a single material is taken in the roller pile.

According to the utility model discloses a still another concrete implementation and preferred aspect, the roller carrier includes two end plates of setting perpendicularly on the frame plate, is used for two end plates from the bottom connected's bottom plate, and wherein two end plates, bottom plate and frame plate form the open-top roller pile area in top, are formed with the passageway between bottom plate and the frame plate, and the hyoplastron is from the passageway from the setting up at the roller pile area of activity from top to bottom.

Preferably, a fixed rod parallel to the trough is arranged between the two end plates, the roll shaft carrier further comprises a grid leaning plate arranged on the fixed rod in a sliding mode, an avoiding channel for avoiding the ejection motion of the tongue plate is formed between the grid leaning plate and the frame plate, and the bottom of the grid leaning plate is attached to the bottom plate. In this example, the width of the stacking area can be adjusted according to the length of the roll shaft by moving and adjusting the grid plate, so as to meet the requirement of stacking of long shafts aligned from two ends in different batches.

Preferably, the end plate is in the shape of a right triangle or a right trapezoid and is fixed on the frame plate from a right-angled side, and the bevel edge is arranged downwards. In other words, it discloses that the bottom plate is the slope setting, and so, the roller pile of being convenient for is concentrated, is favorable to getting the material in succession of roller.

Preferably, the tongue plates are attached to the inner side surfaces of the two end plates from the two opposite side surfaces of the top surface, and are attached to the wall surfaces of the channel and the avoiding channel from the front surface and the back surface. Thus, the operation of the tongue plate is more stable.

Preferably, the driving member comprises an air cylinder which is positioned below the roller shaft carrier and is fixedly arranged on the frame plate, wherein the telescopic direction of the air cylinder is consistent with the moving direction of the tongue plate.

In addition, still be equipped with on the material loading platform and extend and set up the baffle of keeping away from the frame plate side at material loading platform along silo length direction. This baffle setting prevents to rush out the silo because of the roller rolls the speed of falling too fast.

Preferably, the upper end surface of the inclined conveying surface is flush with the top surface of the frame plate, and the lower end surface of the inclined conveying surface is butted with one side edge of the opening of the trough; an included angle formed by the inclined conveying surface and the horizontal plane is inversely proportional to the distance between the feeding platform and the frame plate, and the shorter the distance is, the larger the included angle is; the longer the distance, the smaller the included angle. That is to say, in this example, can be according to the roll shaft landing speed of different diameters, adjust the distance between material platform and the frame plate, and then realize

The angle of the inclined conveying surface is set, so that the feeding of the roll shaft is facilitated.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

the utility model discloses a material loading subassembly is ejecting and to the slope transport face transmission from roller pile district root by root with the roller, through the dead weight landing of roller to the silo of settlement in, accomplishes the automatic feed of roller, simultaneously, structural configuration is compact, and occupation space is little, and it is convenient to implement, and with low costs.

Drawings

Fig. 1 is a schematic structural view of a feeding device for a slender roll shaft according to the present invention;

FIG. 2 is a schematic front view (partially omitted) of FIG. 1;

FIG. 3 is a schematic top view of FIG. 1;

wherein: 1. a feeding platform; 10. a trough; 2. a frame plate; 3. a transmission plate; 30. an inclined conveying surface; 4. a roll shaft carrier; 40. an end plate; 41. a base plate; 42. fixing the rod; 43. a grid plate; 5. a feeding assembly; 50. a tongue plate; 51. a drive member; 510. a cylinder; 6. a baffle plate; G. a roll shaft (elongated roll shaft).

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, the elongated roller feeding device for detecting the straightness of a rubber roller according to the present embodiment includes a feeding platform 1 having a trough 10 extending in the longitudinal direction of a roller G, a frame plate 2 located on one side of the feeding platform 1, a conveying plate 3 for butting the frame plate 2 against the feeding platform 1 and forming an inclined conveying surface 30, a roller carrier 4 located on the side of the frame plate 2 away from the feeding platform 1, and a feeding assembly 5 for ejecting the rollers G one by one from the roller carrier 4 and causing the ejected rollers G to roll by themselves to the conveying plate 3, wherein the rollers G are stacked in the roller carrier 4 in the direction parallel to the trough 10, and the rollers G located on the conveying plate 3 freely roll under their own weight along the inclined conveying surface 30 into the trough 10 of the feeding platform 1.

Specifically, the feeding assembly 5 comprises a tongue plate 50 attached to the side surface of the frame plate 2 and capable of ejecting the roller shaft G from the inside of the roller shaft carrier 4, and a driving member 51 for driving the tongue plate 50 to move up and down, wherein the thickness of the tongue plate 50 is 1.25 times the diameter of the roller shaft G.

The top surface of the tongue plate 50 is obliquely arranged, the inclined surface and the side surface of the frame plate 2 form a material taking area, only one roll shaft G ejected from the roll shaft stacking area of the tongue plate 50 falls into the material taking area, the rest roll shaft G slides to the roll shaft stacking area, and when the top surface of the tongue plate 50 is level with the top surface of the frame plate 2, the roll shaft G rolls to the inclined conveying surface 30 along the level top surface and rolls into the trough 10. The roller shaft is convenient to stably realize that a single material is taken in the roller pile.

In this example, the inclination angle of the flush top surface is small, generally about 5 to 10 °.

Referring to fig. 2 and 3, the roller shaft carrier 4 includes two end plates 40 vertically disposed on the frame plate 2, and a bottom plate 41 for connecting the two end plates 40 from the bottom, wherein the two end plates 40, the bottom plate 41 and the frame plate 2 form a roller shaft stacking area with an open top, a passage is formed between the bottom plate 41 and the frame plate 2, and a tongue plate 50 is movably disposed in the roller shaft stacking area from the passage up and down.

A fixed rod 42 parallel to the trough 10 is arranged between the two end plates 40, the roller shaft carrier 4 further comprises a backup plate 43 arranged on the fixed rod 42 in a sliding manner, an avoiding channel for the ejection movement of the avoiding tongue plate 50 is formed between the backup plate 43 and the frame plate 2, and the bottom of the backup plate 43 is attached to the bottom plate 41.

In this embodiment, the width of the stacking area can be adjusted according to the length of the roller shaft G by moving and adjusting the fence plate 43, so as to satisfy different batches of stacking with long shafts aligned from two ends.

The end plate 40 is in the shape of a right trapezoid and is fixed on the frame plate 2 from a right-angled side, with the hypotenuse facing downward. In other words, it is disclosed that the bottom plate 41 is inclined, so that the stacking of the rollers is convenient, and the continuous material taking of the rollers is facilitated.

The grid plate 43 is also in the shape of a right trapezoid, and the top surface is flush with the top surface of the frame plate 2.

The tongue plates 50 are attached to the inner side surfaces of the two end plates 40 from opposite side surfaces of the top surface and to the wall surfaces of the passage and the escape passage from the front and back surfaces. Thus, the operation of the tongue plate 50 is more stable.

The driving member 51 comprises an air cylinder 510 which is positioned below the roller shaft carrier 4 and is fixedly arranged on the frame plate 2, wherein the telescopic direction of the air cylinder 510 is consistent with the moving direction of the tongue plate 50.

Still be equipped with on the material loading platform 1 and extend and set up at material loading platform 1 and keep away from baffle 6 of frame plate 2 side along silo 10 length direction. This baffle 6 sets up, prevents to rush out the silo because of the roller rolls the speed of falling too fast.

In addition, the upper end surface of the inclined conveying surface 30 is flush with the top surface of the frame plate 2, and the lower end surface is butted with one side edge of the opening of the trough 10; an included angle formed by the inclined conveying surface 30 and the horizontal plane is inversely proportional to the distance between the feeding platform 1 and the frame plate 2, and the shorter the distance is, the larger the included angle is; the longer the distance, the smaller the included angle. That is to say, in this example, can be according to the roll shaft landing speed of different diameters, the distance between adjustment material platform and the frame plate, and then realize the inclined transport face angle and set up, be favorable to the feed of roll shaft.

Then, considering the damage of the roller surface during the rolling process, a layer of cardboard or cloth can be laid on the inclined conveying surface 30 and the trough 10. The arrangement of the paper board or the cloth can also effectively clean the surface of the roller shaft.

In summary, the implementation process of this embodiment is as follows:

when the feed, push away the hyoplastron by the cylinder and ejecting from the pile roller in, be located the hyoplastron top surface and frame plate formation get the material district in probably more than a roller, then along with getting the rising in material district, at this moment, only a roller can erect and get the material district, unnecessary roller rolls and falls to the pile district, and after hyoplastron top surface and frame plate top surface flush, the roller rolls to the slope transport surface of transmission board and rolls and fall to the silo, accomplishes the single feed of roller.

After the previous roller shaft finishes feeding, the tongue plate returns to the stacking area, and then the moving process is repeated, so that the continuous feeding of the roller shafts can be realized.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides a long and thin roller axle loading attachment that rubber roller axle straightness accuracy detected usefulness which characterized in that: the roller shaft automatic feeding device comprises a feeding platform with a groove extending along the length direction of the roller shaft, a frame plate located on one side of the feeding platform, a transmission plate used for butting the frame plate with the feeding platform and forming an inclined conveying surface, a roller shaft carrier located on the side surface of the frame plate far away from the feeding platform, and a feeding assembly which is used for ejecting the roller shaft one by one from the roller shaft carrier and enabling the ejected roller shaft to automatically roll to the transmission plate, wherein the roller shaft is stacked in the roller shaft carrier along the direction parallel to the groove, and the roller shaft located on the transmission plate freely rolls to the groove of the feeding platform along the inclined conveying surface under the self weight.

2. The elongated roller axis feeding device for detecting the straightness of a rubber roller axis according to claim 1, wherein: the feeding assembly comprises a tongue plate which is attached to the side face of the frame plate and can eject the roll shaft out of the roll shaft carrier, and a driving piece which drives the tongue plate to move up and down, wherein the thickness of the tongue plate is 1-1.5 times of the diameter of the roll shaft.

3. The elongated roller shaft feeding device for detecting the straightness of a rubber roller according to claim 2, wherein: the top surface of the tongue plate is obliquely arranged, the inclined surface and the side surface of the frame plate form a material taking area, only one roll shaft ejected by the tongue plate from the roll shaft stacking area falls into the material taking area, the rest roll shaft slides to the roll shaft stacking area, and when the top surface of the tongue plate is level with the top surface of the frame plate, the roll shaft rolls to the inclined conveying surface along the level top surface and rolls into the trough.

4. The elongated roller shaft feeding device for detecting the straightness of a rubber roller according to claim 2, wherein: the roller shaft carrier comprises two end plates vertically arranged on the frame plate and a bottom plate used for connecting the two end plates from the bottom, wherein the two end plates, the bottom plate and the frame plate form a roller shaft stacking area with an open top, a channel is formed between the bottom plate and the frame plate, and the tongue plate is movably arranged in the roller shaft stacking area from the channel up and down.

5. The apparatus of claim 4, wherein the means for feeding the elongated roller shaft comprises: a fixed rod parallel to the trough is arranged between the two end plates, the roll shaft carrier further comprises a grid-leaning plate which is arranged on the fixed rod in a sliding mode, an avoiding channel for avoiding the ejection motion of the tongue plate is formed between the grid-leaning plate and the frame plate, and the bottom of the grid-leaning plate is attached to the bottom plate.

6. The apparatus of claim 4, wherein the means for feeding the elongated roller shaft comprises: the end plate is in the shape of a right triangle or a right trapezoid and is fixed on the frame plate from a right-angle side, and the bevel edge is arranged downwards.

7. The apparatus of claim 5, wherein the means for feeding the elongated roller shaft comprises: the tongue plates are attached to the inner side surfaces of the two end plates from the two opposite side surfaces of the top surface, and are attached to the wall surfaces of the channel and the avoiding channel from the front surface and the back surface.

8. The elongated roller shaft feeding device for detecting the straightness of a rubber roller according to claim 2, wherein: the driving piece comprises an air cylinder which is positioned below the roll shaft carrier and is fixedly arranged on the frame plate, wherein the telescopic direction of the air cylinder is consistent with the motion direction of the tongue plate.

9. The elongated roller axis feeding device for detecting the straightness of a rubber roller axis according to claim 1, wherein: the feeding platform is further provided with a baffle which extends along the length direction of the trough and is arranged on the feeding platform far away from the side surface of the frame plate.

10. The elongated roller axis feeding device for detecting the straightness of a rubber roller axis according to claim 1, wherein: the upper end surface of the inclined conveying surface is flush with the top surface of the frame plate, and the lower end surface of the inclined conveying surface is butted with one side edge of the opening of the material groove; an included angle formed by the inclined conveying surface and the horizontal plane is inversely proportional to the distance between the feeding platform and the frame plate, and the shorter the distance is, the larger the included angle is; the longer the distance, the smaller the included angle.

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