阅读说明：本技术 一种滚筒间距可调节的滚筒流水线 (Roller assembly line with adjustable roller interval ) 是由 何超伟 于 2021-01-22 设计创作，主要内容包括：本发明公开了一种滚筒间距可调节的滚筒流水线,其结构包括支脚、机架、驱动箱、侧架、滚筒结构,支脚竖直安装于机架下端,侧架水平安装于机架上端,驱动箱安装于侧架侧端,滚筒结构嵌入于侧架之间,滚筒结构包括皮带轮、联动轴、滚筒、调节轮,联动轴嵌入安装于滚筒两侧并且相卡接,皮带轮套设于联动轴外侧并且采用机械连接,调节轮贯穿于联动轴外侧并且位于皮带轮与滚筒之间,本发明在联动轴之间设置了滚筒,更好的与球型物品进行接触受力,进而保证了球型物品的输送；在橡胶条内侧设置了贴合结构,在增加与球型物品接触面积的同时,进行多个位置的支撑,来保证其在输送时的受力,进而更好的在滚筒之间进行输送。(The invention discloses a roller assembly line with adjustable roller spacing, which structurally comprises support legs, a rack, a driving box, side frames and a roller structure, wherein the support legs are vertically arranged at the lower end of the rack, the side frames are horizontally arranged at the upper end of the rack, the driving box is arranged at the side ends of the side frames, the roller structure is embedded between the side frames, the roller structure comprises belt pulleys, linkage shafts, rollers and adjusting wheels, the linkage shafts are embedded and arranged at two sides of the rollers and are clamped, the belt pulleys are sleeved outside the linkage shafts and are mechanically connected, and the adjusting wheels penetrate through the outer sides of the linkage shafts and are positioned between the belt pulleys and the rollers; the inner side of the rubber strip is provided with the attaching structure, so that the contact area of the rubber strip and a spherical article is increased, and simultaneously, the rubber strip is supported at a plurality of positions, so that the stress of the rubber strip during conveying is guaranteed, and the rubber strip is better conveyed between rollers.)

1. A roller assembly line with an adjustable roller interval structurally comprises supporting legs (1), a rack (2), a driving box (3), side frames (4) and roller structures (5), wherein the supporting legs (1) are vertically installed at the lower end of the rack (2), the side frames (4) are horizontally installed at the upper end of the rack (2), the driving box (3) is installed at the side ends of the side frames (4), and the roller structures (5) are embedded between the side frames (4); the method is characterized in that:

the roller structure (5) comprises a belt pulley (51), a linkage shaft (52), rollers (53) and adjusting wheels (54), wherein the linkage shaft (52) is embedded in the two sides of the rollers (53), the belt pulley (51) is sleeved on the outer side of the linkage shaft (52), and the adjusting wheels (54) penetrate through the outer side of the linkage shaft (52).

2. The roller line of claim 1, wherein: the roller (53) comprises a fixed sleeve (531), a support frame (532), an adaptation structure (533), and a spring (534), wherein the support frame (532) is installed on the inner side of the fixed sleeve (531), the adaptation structure (533) is embedded into the inner side of the fixed sleeve (531), and the inner side of the adaptation structure (533) is sleeved with the spring (534).

3. The roller line of claim 2, wherein: the adaptive structure (533) comprises a limiting plate (33a), a movable rod (33b), a contact plate (33c) and an adjusting groove (33d), wherein the limiting plate (33a) is horizontally arranged at the lower end of the movable rod (33b), the adjusting groove (33d) is recessed inside the contact plate (33c), and the limiting plate (33a) is vertically arranged at the lower end of the adjusting groove (33 d).

4. The roller line of claim 3, wherein: contact plate (33c) are including plate body (c1), limit cover (c2), rubber strip (c3), laminated structure (c4), install in the plate body (c1) outside limit cover (c2), rubber strip (c3) imbed in plate body (c1) openly, laminated structure (c4) embedding is installed in plate body (c1) inboard.

5. The roller line of claim 4, wherein: the attaching structure (c4) comprises an outer frame (c41), an elastic sleeve (c42), an inner supporting block (c43) and an adapting block (c44), wherein the inner supporting block (c43) penetrates through the inner side of the elastic sleeve (c42), the adapting block (c44) is embedded in the upper end of the outer frame (c41), and the elastic sleeve (c42) is arranged at the lower end of the inner supporting block (c 43).

6. The roller line of claim 5, wherein: the elastic sleeve (c42) and the adapting block (c44) are encircled to form a spherical structure, and the elastic sleeve (c42) is suspended at the upper end of the inner side of the outer frame (c 41).

7. The roller line of claim 5 or 6, wherein: the adapting block (c44) comprises a flap plate (z1), an outer sleeve (z2), an adapting port (z3) and an inner supporting rod (z4), wherein the flap plate (z1) is installed on the outer side of the outer sleeve (z2), the adapting port (z3) is embedded in the outer side of the outer sleeve (z2), and the inner supporting rod (z4) is installed on the inner side of the outer sleeve (z2) in an inclined mode.

8. The roller line of claim 7, wherein: the adaptive opening (z3) comprises an outer ring (z31), an inner clamping block (z32), an arc block (z33) and an outer convex block (z34), wherein the inner clamping block (z32) is embedded and mounted on the inner side of the outer ring (z31), the arc block (z33) is fixed on the outer side of the outer ring (z31), and the outer convex block (z34) is arranged on the outer edge of the arc block (z 33).

Technical Field

The invention belongs to the field of roller assembly lines, and particularly relates to a roller assembly line with adjustable roller spacing.

Background

The cylinder assembly line is mainly made up into continuous conveying assembly line by the cylinder, and it is mainly to carry the removal to article, and is used for carrying the article of equidimension not to different cylinder intervals, adjusts the article that adapts to not equidimension in order to make things convenient for to the cylinder interval, then need use the cylinder assembly line that cylinder interval is adjustable, makes it satisfy suitable article and carry, but prior art has following not enough:

because the shapes of the articles are different, when the spherical articles are conveyed, the contact between the surfaces of the articles and the rollers is point contact, and further the contact area between the surfaces of the articles and the rollers is small, so that the friction force is small, when the spherical articles are conveyed, the articles slide between the rollers, and are clamped between the rollers to influence the continuous conveying of the articles.

The application thus proposes a roller line with adjustable roller spacing, which is improved with respect to the above-mentioned disadvantages.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a roller assembly line with an adjustable roller spacing, which aims to solve the problems that in the prior art, due to different shapes of articles, when a spherical article is conveyed, the contact between the surface of the article and a roller is point contact, and further the contact area between the surface of the article and the roller is small, so that the friction force is small, when the spherical article is conveyed, the article slides between the rollers, and is clamped between the rollers, so that the continuous conveying of the article is influenced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a roller assembly line with adjustable roller spacing structurally comprises supporting legs, a rack, driving boxes, side frames and roller structures, wherein the supporting legs are vertically arranged at the lower end of the rack and are in threaded connection, the side frames are horizontally arranged at the upper end of the rack and are welded, the driving boxes are arranged at the side ends of the side frames and are meshed with the inner sides of the side frames, and the roller structures are embedded between the side frames and are in movable connection; the roller structure includes belt pulley, universal driving shaft, cylinder, regulating wheel, the universal driving shaft embedding is installed in the cylinder both sides and looks joint, the universal driving shaft outside is located and adopt mechanical connection to the belt pulley cover, the regulating wheel runs through in the universal driving shaft outside and is located between belt pulley and the cylinder.

The invention is further improved, the roller comprises a fixed sleeve, a support frame, an adaptive structure and a spring, the support frame is arranged on the inner side of the fixed sleeve and welded with the fixed sleeve, the adaptive structure is embedded in the inner side of the fixed sleeve and movably connected with the fixed sleeve, and the spring is sleeved on the inner side of the adaptive structure and abuts against the outer side of the fixed sleeve.

The invention is further improved, the adaptive structure comprises a limiting plate, a movable rod, a contact plate and an adjusting groove, the limiting plate is horizontally arranged at the lower end of the movable rod and is welded with the lower end of the movable rod, the adjusting groove is recessed inside the contact plate and is of an integrated structure, and the limiting plate is vertically arranged at the lower end of the adjusting groove and is movably connected.

The invention is further improved, the contact plate comprises a plate body, an edge sleeve, rubber strips and an attaching structure, wherein the edge sleeve is installed on the outer side of the plate body and clamped with the plate body, the rubber strips are embedded in the front of the plate body and are uniformly distributed, and the attaching structure is embedded in the inner side of the plate body and protrudes out of the outer side of the rubber strips.

The invention is further improved, the attaching structure comprises an outer frame, an elastic sleeve, an inner supporting block and an adapting block, the inner supporting block penetrates through the inner side of the elastic sleeve and is fixedly connected, the adapting block is embedded and installed at the upper end of the outer frame and is clamped, and the elastic sleeve is installed at the lower end of the inner supporting block and is fixedly connected.

The invention is further improved, the elastic sleeve and the adaptive block are surrounded to form a spherical structure, the inner side of the elastic sleeve is provided with gas, and the elastic sleeve is suspended at the upper end of the inner side of the outer frame.

In a further improvement of the invention, the adapting block comprises a turnover plate, an outer sleeve, adapting ports and inner supporting rods, the turnover plate is arranged on the outer side of the outer sleeve and is fixedly connected, the adapting ports are embedded in the outer side of the outer sleeve and are uniformly distributed, and the inner supporting rods are obliquely arranged on the inner side of the outer sleeve and are fixedly connected.

The invention is further improved, the adapting port comprises an outer ring, an inner clamping block, an arc block and an outer convex block, the inner clamping block is embedded in the inner side of the outer ring and clamped, the arc block is fixed on the outer side of the outer ring and welded through the inner clamping block, and the outer convex block is arranged on the outer edge of the arc block and is of an integrated structure.

According to the technical scheme, the roller assembly line with the adjustable roller distance has the following beneficial effects:

according to the invention, the roller is arranged between the universal driving shafts, the downward gravity of the spherical object extrudes the adaptive structure, the contact plate moves inwards in the manner of the adaptive structure, the extrusion spring drives the movable rod to move inwards, the adjusting groove on the inner side of the contact plate can change the angle of the adaptive structure along with the outer side of the spherical object on the outer side, so that the plate body is better contacted with the object, the rubber strip is also contacted with the outer side of the spherical object, the adaptive structure is extruded to deform, the contact area of the rubber strip and the spherical object is increased, the rubber strip and the spherical object are better contacted and stressed, and the conveying of the spherical object is further ensured.

The invention arranges a joint structure at the inner side of the rubber strip, the adaptive block is stressed to extrude inwards, at the moment, the elastic sleeve expands towards the inner side of the outer frame to enable the outer sleeve to be propped against the outer side of the spherical object, and the outer sleeve and the turnover plate turn inwards under the support of the inner support rod to enable the outer sleeve and the adaptive port at the outer side to be in better contact with the outer side of the spherical object, meanwhile, the arc block at the outer side of the outer ring is propped against the outer side of the spherical object, the outer convex block is used for increasing the contact position to form contact stress at a plurality of positions, so that the spherical object is conveyed outside under the stress, the contact area with the spherical object is increased, and the support at the plurality of positions is carried out to ensure the stress during the conveying, thereby better conveying between rollers.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a roller assembly line with adjustable roller spacing according to the present invention;

FIG. 2 is a schematic structural view of the drum structure of the present invention;

FIG. 3 is a schematic structural view of the drum of the present invention;

FIG. 4 is a schematic diagram of a compliant structure according to the present invention;

FIG. 5 is a schematic structural diagram of a contact plate according to the present invention;

FIG. 6 is a schematic structural view of a conformable structure of the present invention;

FIG. 7 is a schematic diagram of an adaptation block according to the present invention;

fig. 8 is a schematic structural view of the adaptive orifice of the present invention.

In the figure: a supporting foot-1, a frame-2, a driving box-3, a side frame-4, a roller structure-5, a belt pulley-51, a linkage shaft-52, a roller-53, an adjusting wheel-54, a fixed sleeve-531, a supporting frame-532, an adaptive structure-533, a spring-534, a limiting plate-33 a, a movable rod-33 b, a contact plate-33 c and an adjusting groove-33 d, plate body-c 1, edge sleeve-c 2, rubber strip-c 3, attaching structure-c 4, outer frame-c 41, elastic sleeve-c 42, inner supporting block-c 43, adaptation block-c 44, folding plate-z 1, outer sleeve-z 2, adaptation mouth-z 3, inner supporting rod-z 4, outer ring-z 31, inner clamping block-z 32, arc block-z 33 and outer convex block-z 34.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows: referring to fig. 1-5, the embodiments of the present invention are as follows:

the structure of the device comprises support legs 1, a frame 2, a driving box 3, side frames 4 and a roller structure 5, wherein the support legs 1 are vertically arranged at the lower end of the frame 2 and are connected by threads, the side frames 4 are horizontally arranged at the upper end of the frame 2 and are welded, the driving box 3 is arranged at the side ends of the side frames 4 and is meshed with the inner sides of the side frames, and the roller structure 5 is embedded between the side frames 4 and is movably connected; the roller structure 5 comprises a belt pulley 51, a linkage shaft 52, a roller 53 and an adjusting wheel 54, wherein the linkage shaft 52 is embedded in and installed on two sides of the roller 53 and clamped with the roller 53, the belt pulley 51 is sleeved outside the linkage shaft 52 and is mechanically connected, and the adjusting wheel 54 penetrates through the outer side of the linkage shaft 52 and is located between the belt pulley 51 and the roller 53.

Referring to fig. 3, the roller 53 includes a fixing sleeve 531, a supporting frame 532, an adapting structure 533, and a spring 534, the supporting frame 532 is installed inside the fixing sleeve 531 and welded to the fixing sleeve 531, the adapting structure 533 is embedded inside the fixing sleeve 531 and movably connected to the fixing sleeve 531, the spring 534 is sleeved inside the adapting structure 533 and abuts against the outside of the fixing sleeve 531, and is deformed by being stressed along with the shape of the article on the outside, so as to adapt to the outside of the article and better convey the article.

Referring to fig. 4, the adaptive structure 533 includes a limiting plate 33a, a movable rod 33b, a contact plate 33c, and an adjusting slot 33d, the limiting plate 33a is horizontally installed at the lower end of the movable rod 33b and welded to the lower end of the movable rod 33b, the adjusting slot 33d is recessed inside the contact plate 33c and is an integrated structure, the limiting plate 33a is vertically installed at the lower end of the adjusting slot 33d and is movably connected to the lower end of the adjusting slot 33d, and the adjustable structure can swing at different angles while moving up and down, so that the adaptive structure can be better adapted.

Referring to fig. 5, the contact plate 33c includes a plate body c1, a side cover c2, a rubber strip c3, and a fitting structure c4, the side cover c2 is installed on the outer side of the plate body c1 and is clamped, the rubber strip c3 is embedded in the front surface of the plate body c1 and is uniformly distributed, and the fitting structure c4 is embedded in the inner side of the plate body c1 and protrudes out of the rubber strip c3, and deforms along with contact with an article to better fit the outer side of the article.

Based on the above embodiment, the specific working principle is as follows:

the belt pulleys 51 at the upper end of the roller structure 5 are connected and driven by a belt, when the distance between the rollers 53 needs to be adjusted, the adjusting wheel 54 is moved to move the position of the roller 53, and the belt is contracted or tensioned to adapt to the outer side of the belt pulleys 51, the normal operation after the distance adjustment of the rollers 53 is carried out, when the article needs to be conveyed, the article is placed at the upper end of the roller structure 5 and is positioned at the upper end of the roller 53, at the moment, the downward gravity generated by the spherical article extrudes the adapting structure 533, the contact plate 33c moves inwards, the extrusion spring 534 drives the movable rod 33b to move inwards, the adjusting groove 33d at the inner side of the contact plate 33c can change the angle along with the outer adaptation of the spherical article at the outer side, so that the plate body c1 can be better contacted with the article, the rubber strip c3 is also contacted with the outer side of the spherical article, and further the attaching structure c4 is extruded to deform to increase, the driving box 3 drives the belt pulley 51 and the roller 53 connected with the linkage shaft 52 rotates to drive the spherical article at the outer side to enter the next roller 53, so that the above work is carried out, and the spherical article is circularly contacted and conveyed to be sent out.

Example two: referring to fig. 5-8, the embodiment of the present invention is as follows:

the contact plate 33c comprises a plate body c1, a side sleeve c2, a rubber strip c3 and an attaching structure c4, wherein the side sleeve c2 is installed on the outer side of the plate body c1 and clamped with the plate body c 3538, the rubber strip c3 is embedded into the front side of the plate body c1 and is uniformly distributed, and the attaching structure c4 is embedded into the inner side of the plate body c1 and protrudes out of the rubber strip c 3.

Referring to fig. 6, the attaching structure c4 includes an outer frame c41, an elastic sleeve c42, an inner supporting block c43, and an adapting block c44, wherein the inner supporting block c43 penetrates through the inner side of the elastic sleeve c42 and is fixedly connected, the adapting block c44 is embedded in the upper end of the outer frame c41 and is clamped, and the elastic sleeve c42 is installed at the lower end of the inner supporting block c43 and is fixedly connected, so as to be pressed inward by a force, thereby increasing the contact area with an article.

Referring to fig. 6, the elastic sleeve c42 and the adaptive block c44 are surrounded by a spherical structure, and the inner side of the elastic sleeve c42 is suspended at the upper end of the inner side of the outer frame c41, so as to better compress the elastic sleeve c42 and generate outward restoring force, thereby being attached to the outer side of the article.

Referring to fig. 7, the adapting block c44 comprises a flap plate z1, an outer sleeve z2, an adapting port z3 and an inner supporting rod z4, wherein the flap plate z1 is installed outside the outer sleeve z2 and fixedly connected with the outer sleeve z2, the adapting port z3 is embedded outside the outer sleeve z2 and uniformly distributed, and the inner supporting rod z4 is obliquely installed inside the outer sleeve z2 and fixedly connected with the outer sleeve z2, so that deformation is facilitated to be attached, the contact area with an article is increased, and further, better movement is achieved.

Referring to fig. 8, the accommodating opening z3 comprises an outer ring z31, an inner clamping block z32, an arc block z33 and an outer convex block z34, wherein the inner clamping block z32 is embedded and installed inside the outer ring z31 and clamped, the arc block z33 is fixed outside the outer ring z31 and welded through an inner clamping block z32, and the outer convex block z34 is arranged at the outer edge of the arc block z33 and is of an integrated structure, so that the outer convex block z34 can be abutted against the outer side of an article at multiple positions, and the stability of article conveying is ensured.

Based on the above embodiment, the specific working principle is as follows:

when the spherical article is placed at the upper end of a plate body c1 and is positioned at the upper end of a different plate body c1, the rubber strip c3 and the fitting structure c4 deform differently according to the outer side of the contacted spherical article to enable the adaptive block c44 to be stressed inwards extruded, at the moment, the compressed elastic sleeve c42 subjected to inner air expands towards the inner side of the outer frame c41 to enable the outer sleeve z2 to be abutted against the outer side of the spherical article, and the outer sleeve z2 and the folded plate z1 turn inwards under the support of the inner supporting rod z4 to enable the outer sleeve z2 and the adaptive opening z3 at the outer side to be better contacted with the outer side of the spherical article, meanwhile, the arc block z33 at the outer side of the outer ring z31 is abutted against the outer side of the spherical article, the outer convex block z34 is used for increasing the contact positions to form contact stress at multiple positions, and the.

The invention solves the problems that in the prior art, because of different shapes of articles, when the spherical articles are conveyed, the contact between the surfaces of the articles and the rollers is point contact, and further the contact area between the surfaces of the articles and the rollers is small, so that the friction force is small, when the spherical articles are conveyed, the articles slide between the rollers and are clamped between the rollers, and the continuous conveying of the articles is influenced, through the mutual combination of the components, the rollers are arranged between the universal driving shafts, the downward gravity of the spherical articles extrudes the adaptive structure, the contact plate moves inwards in the way, and the extrusion spring drives the movable rod to move inwards, the angle of the adjustment groove on the inner side of the contact plate can be changed along with the adaptation of the outer side of the spherical articles on the outer side, so that the plate body is better contacted with the articles, the rubber strip is also contacted with the outer side of the articles, and further the adhesive structure is extruded to deform to increase the contact area with the spherical articles, better contact stress with the spherical object, thereby ensuring the transportation of the spherical object; the inner side of the rubber strip is provided with a fitting structure, the adaptive block is stressed to be inwards extruded, the elastic sleeve is expanded towards the inner side of the outer frame at the moment, the outer sleeve is enabled to be abutted to the outer side of the spherical article, the outer strut is supported to be inwards turned over with the turnover plate, the outer sleeve and the adaptive opening on the outer side are enabled to be better contacted with the outer side of the spherical article, meanwhile, the arc block on the outer side of the outer ring is also enabled to be abutted to the outer side of the spherical article, the outer convex block is used for increasing the contact position of the contact, the contact stress of a plurality of positions is formed, the spherical article is enabled to be conveyed out under the stress on the outer side of the outer sleeve, the support of the plurality of positions is carried out while the contact area of the spherical article is increased.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.