CN112357537B

CN112357537B - Plate shunting and conveying device

Info

Publication number: CN112357537B
Application number: CN202110032450.9A
Authority: CN
Inventors: 翟志杰
Original assignee: Shandong Vocational College of Science and Technology
Current assignee: Shandong Vocational College of Science and Technology
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-04-02
Anticipated expiration: 2041-01-12
Also published as: CN112357537A

Abstract

The invention relates to the technical field of plate conveying, and provides a plate shunt conveying device which comprises a main conveying belt, wherein a conveying roller set and a first shunt line are sequentially arranged along the conveying direction of the main conveying belt; one side of the conveying roller set is provided with a wire changing mechanism which is in butt joint with the second shunt wire; the conveying roller group comprises a single-side roller frame, and a plurality of conveying rollers are arranged on the single-side roller frame at equal intervals; the thread changing mechanism comprises a thread changing rail which is arranged perpendicular to the conveying direction of the conveying roller set; the wire changing rail is provided with a movable wire changing trolley. Therefore, the bearing box body is jacked up through the box jacking cam, so that the target plate is jacked up and transferred to the second shunt line; then all the pneumatic pistons on the bearing box body are lifted simultaneously, all the wire changing roller form an inclined wire changing roller row, and the plate slides to a second shunt line; the shunt conveying of different types of plates is realized. The invention has simple structure, realizes the collinear conveying of two types of plates, reduces the conveying cost and improves the automation degree of conveying and shunting.

Description

Plate shunting and conveying device

Technical Field

The invention belongs to the technical field of plate conveying, and particularly relates to a plate shunting conveying device.

Background

In recent years, with the development of the house and land industry in China, the scale of the building decoration material industry is gradually enlarged. The yield of decorative panels has also increased year by year.

The decorative plate, especially the non-metal plate, has a huge amount in the decoration industry, and the output and variety increase year by year. During production, panels of different dimensions (similar dimensions may be grouped together) are typically separated and then processed (e.g., packaged, transported, loaded, etc.). However, in a workshop, plates with different specifications are conveyed in the same line by special equipment for classifying the plates; if the branch line is transported, a new transport line is needed, and the production cost is increased.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

Disclosure of Invention

In view of the above defects, the present invention aims to provide a plate shunt conveying device, which jacks up a bearing box body through a box jacking cam, so as to jack up a target plate and transfer the target plate to a second shunt line; then all the pneumatic pistons on the bearing box body are lifted simultaneously, all the wire changing roller form an inclined wire changing roller row, and the plate slides to a second shunt line; the shunt conveying of different types of plates is realized. The invention has simple structure, realizes the collinear conveying of two types of plates, reduces the conveying cost and improves the automation degree of conveying and shunting.

In order to achieve the purpose, the invention provides a plate shunt conveying device which comprises a main conveying belt, wherein a conveying roller group and a first shunt line are sequentially arranged along the conveying direction of the main conveying belt; one side of the conveying roller group is provided with a wire changing mechanism, and the wire changing mechanism is in butt joint with a second shunt wire.

The conveying roller group comprises a single-side roller frame, and a plurality of conveying rollers are arranged on the single-side roller frame at equal intervals.

The thread changing mechanism comprises a thread changing rail which is arranged perpendicular to the conveying direction of the conveying roller set; the wire changing rail is provided with a movable wire changing trolley; the wire changing trolley is in transmission connection with the wire changing cylinder.

The wire changing trolley is provided with a guide sleeve, and the guide sleeve is movably sleeved with a guide rod; the guide rod is also fixedly connected to the bottom of the bearing box body; the wire changing trolley is also provided with a cam rotating shaft; the cam rotating shaft is connected with a top box cam in series; when the bulge part of the top box cam is abutted against the bottom of the bearing box body, the bearing box body is jacked up; when the convex part of the top box cam is separated from the bottom of the bearing box body, the bearing box body falls down.

A plurality of piston cylinders which are arranged in a row are arranged on the bearing box body, and pneumatic pistons are movably arranged in the piston cylinders; the top of the pneumatic piston is fixedly connected with a wire rotating roller supporting rod; the wire changing roller is arranged on the wire changing roller supporting rod; all the wire changing rollers are arranged at equal intervals; in the initial state, each wire changing roller correspondingly enters a gap between two conveying rollers of the conveying roller group, and the highest point of the wire changing roller is slightly lower than that of the conveying rollers.

An upper limit ring and a lower limit ring are respectively arranged in each piston cylinder, and the lower limit rings in the piston cylinders are all positioned on the same horizontal plane; taking the piston cylinder closest to the second shunt line as a starting point, and enabling the height of the upper limiting ring in each piston cylinder to rise; the bearing box body is also connected with a vent valve; air with preset pressure is introduced into the bearing box body from the vent valve, the pneumatic piston in each piston cylinder is jacked up and is abutted against the corresponding upper limiting ring, and an inclined wire changing roller row is formed.

According to the plate split-flow conveying device, at least two top box cams are arranged.

According to the plate split-flow conveying device, the number of the top box cams is 3 or 4.

According to the plate material shunting and conveying device, the vent valve is a three-way control valve.

According to the plate material shunting and conveying device, the vent valve is a two-in one-out three-way control valve.

According to the plate split-flow conveying device, the top of each piston cylinder is provided with a vertically placed gear carrier, and the gear carrier is provided with two gears; the wire rotating roller supporting rod is provided with a rack matched with the gear.

According to the plate material split-flow conveying device, the gear racks are divided into two groups.

According to the plate distribution conveying device, the bearing box body and the piston cylinder are integrally arranged.

According to the plate shunting and conveying device, the bearing box body and the piston cylinder are integrally formed in a casting mode.

The invention aims to provide a plate shunt conveying device, which jacks up a bearing box body through a box jacking cam so as to jack up a target plate and transfer the target plate to a second shunt line; then all the pneumatic pistons on the bearing box body are lifted simultaneously, all the wire changing roller form an inclined wire changing roller row, and the plate slides to a second shunt line; the shunt conveying of different types of plates is realized. The invention has simple structure, realizes the collinear conveying of two types of plates, reduces the conveying cost and improves the automation degree of conveying and shunting.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the structure in the direction of a-a in fig. 1.

Fig. 3 is a schematic view of the structure in the direction a in fig. 2.

Fig. 4 is a schematic view of the structure in the direction B in fig. 2.

Fig. 5 is a schematic view of the structure in the direction C in fig. 2.

Fig. 6 is a schematic view of the structure in the direction D in fig. 5.

Fig. 7 is a schematic structural diagram of an operating state of the present invention.

In the figure: 1-a bearing box body, 11-a line-changing roller support rod, 12-a line-changing roller, 13-a rack, 14-a piston cylinder, 141-a lower limit ring and 142-an upper limit ring; 15-pneumatic piston, 16-vent valve, 17-gear rack, 18-gear; 2-wire changing trolley, 21-wire changing rail, 22-wire changing cylinder, 23-box jacking cam, 24-guide sleeve, 25-guide rod and 26-cam rotating shaft; 3-conveying roller, 31-unilateral roller frame; 100-main conveying belt, 200-conveying roller group, 300-first shunt line, 400-second shunt line and 500-line changing mechanism.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the 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," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. 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.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Referring to fig. 1, the present invention provides a sheet material shunt conveying apparatus, including a main conveying belt 100, a conveying roller set 200 and a first shunt line 300 sequentially arranged along a conveying direction of the main conveying belt 100; one side of the conveying roller group 200 is provided with a wire changing mechanism 500, and the wire changing mechanism 500 is in butt joint with the second shunt line 400.

Referring to fig. 2, the conveying roller group 200 includes a single-side roller frame 31, and a plurality of conveying rollers 3 are arranged on the single-side roller frame 31 at equal intervals; each conveying roller 3 is respectively connected with a chain wheel and is connected in series by adopting a chain; the conveying roller set 200 is powered by a chain transmission mode.

The thread changing mechanism 500 comprises a thread changing rail 21 which is arranged perpendicular to the conveying direction of the conveying roller group 200; the wire changing rail 21 is provided with a movable wire changing trolley 2; the thread changing trolley 2 is in transmission connection with a thread changing cylinder 22.

The wire changing trolley 2 is provided with a guide sleeve 24, and the guide sleeve 24 is movably sleeved with a guide rod 25; the guide rod 25 is also fixedly connected with the bottom of the bearing box body 1; referring to fig. 4, a cam rotating shaft 26 is further arranged on the thread changing trolley 2; the cam rotating shaft 26 is connected with a top box cam 23 in series; the cam rotating shaft 26 rotates, and when the bulge part of the top box cam 23 is abutted to the bottom of the bearing box body 1, the bearing box body 1 is jacked up; when the convex portion of the top box cam 23 is out of contact with the bottom of the bearing box 1, the bearing box 1 falls. Preferably, there are at least two top box cams 23, preferably 3 or 4 in the present invention.

Referring to fig. 5, a plurality of piston cylinders 14 arranged in a row are arranged on the bearing box body 1, and pneumatic pistons 15 are movably arranged in the piston cylinders 14; the top of the pneumatic piston 15 is fixedly connected with a wire rotating roller supporting rod 11; the wire changing roller support rod 11 is provided with a wire changing roller 12; referring to fig. 3, the wire-changing rollers 12 are disposed at equal intervals, and each wire-changing roller 12 can enter into the gap between two conveying rollers 3 of the conveying roller group 200.

An upper limit ring 142 and a lower limit ring 141 are respectively arranged in each piston cylinder 14, and the lower limit rings 141 in the piston cylinders 14 are all positioned on the same horizontal plane; starting with the piston cylinder 14 closest to the second branch line 400, the height of the upper limit ring 142 in each piston cylinder 14 rises; the support box 1 is also connected to a vent valve 16.

In the initial state, each wire changing roller 12 is inserted into the gap between two conveying rollers 3 of the conveying roller group 200 correspondingly to the wire changing roller 12; and the highest point of the thread changing roller 12 is slightly lower than that of the conveying roller 3, such as 3-5mm lower. When the cam rotating shaft 26 rotates and the bulge part of the top box cam 23 is abutted with the bottom of the bearing box body 1, the bearing box body 1 is jacked up; each wire-changing roller 12 lifts the plate away from the conveying roller 3; the wire changing cylinder 22 extends out, and the wire changing roller 12 is in butt joint with the second shunt line 400; referring to fig. 7, air with a predetermined pressure is introduced from the vent valve 16 to lift the pneumatic piston 15 in each piston cylinder 14 up and abut against the corresponding upper limit ring 142, thereby forming an inclined wire-changing turn roll array, and the sheet material slides onto the second shunt wire 400.

Then the vent valve 16 is deflated, the pneumatic piston 15 returns, and the line changing roller row returns to the horizontal state; the thread changing cylinder 22 retracts to return to the original state.

Further, the vent valve 16 is a three-way control valve, preferably a two-in one-out three-way control valve. The air in the bearing box body 1 can be conveniently controlled to enter and exit.

Referring to fig. 6, it is preferable to balance the torque on the wire changing rolls 12. A vertically placed gear rack 17 is arranged at the top of each piston cylinder 14, and two gears 18 are arranged on the gear rack 17; the wire rotating roller support rod 11 is provided with a rack 13 matched with a gear 18; the carriers 17 are preferably two sets. The gear 18 is matched with the rack 13 to offset the torsion generated by the wire rotating roller support rod 11, and the smoothness of the lifting of the pneumatic piston 15 is ensured.

Preferably, the supporting box 1 is integrated with the piston cylinder 14, ensuring the air-tightness. Furthermore, the bearing box 1 and the piston cylinder 14 are integrally formed by casting.

In summary, the invention provides a plate shunt conveying device, which jacks up a bearing box body through a box jacking cam, so as to jack up a target plate and transfer the target plate to a second shunt line; then all the pneumatic pistons on the bearing box body are lifted simultaneously, all the wire changing roller form an inclined wire changing roller row, and the plate slides to a second shunt line; the shunt conveying of different types of plates is realized. The invention has simple structure, realizes the collinear conveying of two types of plates, reduces the conveying cost and improves the automation degree of conveying and shunting.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A plate shunt conveying device is characterized by comprising a main conveying belt, wherein a conveying roller set and a first shunt line are sequentially arranged along the conveying direction of the main conveying belt; one side of the conveying roller set is provided with a wire changing mechanism which is in butt joint with a second shunt wire;

the conveying roller group comprises a unilateral roller frame, and a plurality of conveying rollers are arranged on the unilateral roller frame at equal intervals;

the thread changing mechanism comprises a thread changing rail which is arranged perpendicular to the conveying direction of the conveying roller set; the wire changing rail is provided with a movable wire changing trolley; the wire changing trolley is in transmission connection with the wire changing cylinder;

the wire changing trolley is provided with a guide sleeve, and the guide sleeve is movably sleeved with a guide rod; the guide rod is also fixedly connected to the bottom of the bearing box body; the wire changing trolley is also provided with a cam rotating shaft; the cam rotating shaft is connected with a top box cam in series; when the bulge part of the top box cam is abutted against the bottom of the bearing box body, the bearing box body is jacked up; when the bulge part of the top box cam is separated from the bottom of the bearing box body, the bearing box body falls down;

a plurality of piston cylinders which are arranged in a row are arranged on the bearing box body, and pneumatic pistons are movably arranged in the piston cylinders; the top of the pneumatic piston is fixedly connected with a wire rotating roller supporting rod; the wire changing roller is arranged on the wire changing roller supporting rod; all the wire changing rollers are arranged at equal intervals; in an initial state, each wire changing roller correspondingly enters a gap between two conveying rollers of the conveying roller group, and the highest point of each wire changing roller is slightly lower than that of each conveying roller;

2. The sheet material split stream conveying device according to claim 1, wherein the number of the top box cams is at least two.

3. The sheet material split-flow conveying device according to claim 2, wherein the number of the top box cams is 3 or 4.

4. The sheet material shunt delivery device of claim 1, wherein said vent valve is a three-way control valve.

5. The sheet material shunt conveying device according to claim 4, wherein the vent valve is a two-in one-out three-way control valve.

6. The plate material split-flow conveying device according to any one of claims 1 to 5, wherein a vertically placed gear rack is arranged at the top of each piston cylinder, and two gears are arranged on the gear rack; the wire rotating roller supporting rod is provided with a rack matched with the gear.

7. The split conveying apparatus for plate materials according to claim 6, wherein said carriers are two sets.

8. The split stream conveying device for plates according to claim 7, wherein the bearing box body is integrated with the piston cylinder.

9. The split-flow conveying device for plates according to claim 8, wherein the bearing box body and the piston cylinder are integrally formed by casting.