Belt conveying device

Abstract

The utility model provides a belt conveying device and relates to the technical field of conveying equipment. The belt conveying device comprises a belt conveyor, and one side of the belt conveyor is provided with a belt conveying component which is the same as the conveying direction of the belt conveyor. The belt conveying component comprises a supporting beam extending in the conveying direction of the belt conveying component, and a conveying assembly is arranged on the supporting beam. A supporting base is arranged on a main frame body of the belt conveyor. And a lifting mechanism for driving the supporting beam to move up and down is arranged between the supporting beam and the supporting seat. According to the belt conveying device, the suspended end of a plate can be effectively supported, so that the stability of the material during conveying is guaranteed, and subsequent grabbing and positioning of a robot are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a belt conveying device. Background Art

[0002] There are many special sheets in the stamping line, such as Figure 1 The front cover sheet shown. When the front cover sheet is transported on the line tail belt conveyor, because one end of the front cover sheet is in a suspended state, it will shake when transported on the belt conveyor, which will not only affect the stability of material transportation, but also be unfavorable for the subsequent robot's grasping and positioning. Utility Model Content

[0003] In response to the above-mentioned problems, the present application provides a belt conveyor device which can effectively support the suspended end of the sheet material, thereby ensuring the stability of the material during transportation and facilitating the subsequent grasping and positioning of the robot.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A belt conveying device comprises a belt conveyor, wherein one side of the belt conveyor is provided with a belt conveying component having the same conveying direction as the belt conveyor;

[0006] The belt conveyor component comprises a support beam extending along the conveying direction of the belt conveyor component, and a conveying assembly is arranged on the support beam;

[0007] A support seat is provided on the main frame of the belt conveyor;

[0008] A lifting mechanism for driving the support beam to move up and down is arranged between the support beam and the support seat.

[0009] Furthermore, the lifting mechanism includes a plurality of screw lifts fixedly arranged on the support seat, the output end of the screw lift is connected to the support beam, two adjacent screw lifts are connected by a drive shaft, and one of the drive shafts is connected to the power output shaft of the drive motor.

[0010] Furthermore, a plurality of support seats corresponding one-to-one to the screw lifts are arranged on the main frame of the belt conveyor, and the base of the screw lift is fixedly connected to the corresponding support seats.

[0011] Furthermore, a motor seat for supporting the driving motor is provided on the main frame of the belt conveyor.

[0012] Furthermore, the driving shaft is rotatably connected to the supporting seat and the motor seat via a bearing assembly.

[0013] Furthermore, the support beam is provided with a plurality of mounting seats corresponding one to one with the screw lifts, and the output end of the screw lift is fixedly connected to the mounting seats.

[0014] Furthermore, the conveying assembly includes a mounting beam, which is fixedly connected to the supporting beam via a plurality of supporting frames, first pulleys are respectively provided at both ends of the mounting beam, a mounting box is provided on the mounting beam, a driving pulley and a conveying motor for driving the driving pulley are provided on the mounting box, and the first pulley and the driving pulley are connected via a conveyor belt.

[0015] Furthermore, second pulleys are provided on both sides of the driving pulley in the installation box to press the conveyor belt from the outside to the inside, and under the guidance of the second pulley, the part of the conveyor belt located outside the second pulley is in a horizontal state.

[0016] Furthermore, the support frame includes a base plate, and support vertical plates are respectively arranged on both sides of the base plate located on the mounting beam, the lower ends of the support vertical plates are fixedly connected to the base plate, and the upper ends of the support vertical plates are fixedly connected to the mounting beam.

[0017] Furthermore, the mounting box includes a web, and wing plates are respectively arranged at both ends of the web, the mounting beam is located between the two wing plates, and the upper end of the wing plate is fixedly connected to the mounting beam.

[0018] The beneficial effects of the utility model are:

[0019] The embodiment of the present application provides a belt conveyor device, which is provided with a belt conveyor component that can be raised and lowered on one side of the existing belt conveyor to support the suspended end of the sheet material, and the belt conveyor component that can be raised and lowered can be conveyed synchronously with the existing belt conveyor. This can not only ensure the stability of sheet material conveying and facilitate the subsequent grasping and positioning of the robot, but also the height of the belt conveyor component is adjustable to adapt to sheets of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A side view of a belt conveyor provided in the present application;

[0021] Figure 2 A front view of a belt conveying component in a belt conveying device provided in the present application;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of a belt conveying component;

[0023] Figure 4 Schematic diagram of the structure of the drive part of the belt conveyor Figure 1(Only part of the conveyor belt is shown);

[0024] Figure 5 Schematic diagram of the structure of the drive part of the belt conveyor Figure 2 ;

[0025] Figure 6 It is a schematic diagram of the connection relationship between the support beam and the conveying component;

[0026] Figure 7 It is a schematic diagram of the structure of the lifting part of the belt conveyor component.

[0027] In the figure: 1. Belt conveyor;

[0028] 2. Belt conveying components; 21. Support beam; 211. Mounting seat; 221. Mounting beam; 222. Support frame; 2221. Bottom plate; 2222. Support vertical plate; 223. First pulley; 224. Mounting box; 2241. Web plate; 2242. Wing plate; 225. Active pulley; 226. Conveying motor; 227. Conveying belt; 228. Second pulley; 23. Support seat; 231. Support plate; 232. Bracket; 2321. Mounting plate; 2322. Rib plate; 241. Screw lift; 242. Drive shaft; 243. Drive motor; 244. Coupling; 25. Motor seat; 26. Belt seat bearing;

[0029] 3. Sheet material. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described in detail below in conjunction with the drawings in the embodiments of the present application, and the described embodiments are only part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by those skilled in the art without creative work on the basis of the embodiments of the present application shall belong to the protection scope of the present application.

[0031] For the convenience of description, the conveying direction of the belt conveyor 1 is now taken as the front-to-back direction (longitudinal direction), and correspondingly, the width direction of the belt conveyor 1 is taken as the left-to-right direction (transverse direction), and the direction perpendicular to the conveyor belt 227 is taken as the up-and-down direction (vertical direction).

[0032] like Figure 1 As shown, a belt conveying device includes a belt conveyor 1, which is an existing device for conveying sheet materials 3. The specific structure of the belt conveyor 1 is not described in detail here. A belt conveying component 2 with the same conveying direction as the belt conveyor 1 is provided on one side of the belt conveyor 1.

[0033] like Figure 2 and Figure 3 As shown, the belt conveying component 2 includes a support beam 21 extending along the conveying direction of the belt conveying component 2, that is, the support beam 21 extends in the longitudinal direction. A conveying assembly is arranged on the support beam 21, and a support seat 23 is fixedly arranged on the main frame of the belt conveyor 1, and the support beam 21 is connected to the support seat 23 through a lifting mechanism. Under the action of the lifting mechanism, the support beam 21 can move up and down, thereby adjusting the height of the conveying assembly to match the height of the suspended end of the sheet material 3 to be conveyed.

[0034] like Figure 3 , Figure 4 and Figure 7 As shown, the lifting mechanism includes a plurality of screw lifts 241, and the plurality of screw lifts 241 are arranged in a line along the length direction of the support beam 21. The output end of the screw lift 241 is fixedly connected to the support beam 21. A driving shaft 242 is provided between two adjacent screw lifts 241, and the two ends of the driving shaft 242 are respectively connected to the input end of the screw lift 241. The lifting mechanism also includes a driving motor 243, and the power output end of the driving motor 243 is connected to one of the driving shafts 242. When the driving motor 243 is started, the driving motor 243 can drive the plurality of screw lifts 241 to rise or fall synchronously through the driving shaft 242, thereby driving the support beam 21 and the conveying assembly arranged on the support beam 21 to rise or fall.

[0035] As a specific implementation, the lifting mechanism described in this embodiment includes three screw lifts 241, and the three screw lifts 241 are evenly arranged along the length direction of the support beam 21. The screw lift 241 adopts a worm screw lift 241 with screw motion, the support beam 21 is fixedly connected to the upper end of the screw of the screw lift 241 in a detachable manner, and the drive shaft 242 is connected to the input shaft of the screw lift 241 through a coupling 244. The base of the screw lift 241 is fixedly connected to the support seat 23 in a detachable manner.

[0036] like Figure 3 As shown, a plurality of support seats 23 corresponding to the screw lifts 241 are arranged on the main frame of the belt conveyor 1, and the base of the screw lift 241 is fixedly connected to the corresponding support seat 23 in a detachable manner.

[0037] As a specific implementation method, Figure 4 and Figure 7As shown, the support seat 23 described in this embodiment includes a support plate 231, and brackets 232 for supporting the support plate 231 are respectively provided at both ends of the support plate 231. The bracket 232 includes a mounting plate 2321 located on the side of the support plate 231 close to the main frame of the belt conveyor 1, and the mounting plate 2321 is fixedly connected to the main frame by a bolt assembly. A rib plate 2322 for supporting the support plate 231 is provided on the mounting plate 2321 at the lower side of the support plate 231, and the rib plate 2322 is fixedly connected to the mounting plate 2321 by welding.

[0038] The main frame of the belt conveyor 1 is provided with a motor seat 25 for supporting the driving motor 243. Figure 7 As shown, the motor base 25 has the same structure as the support base 23, which will not be described in detail here.

[0039] Further, to facilitate installation, Figure 4 As shown, a plurality of mounting seats 211 corresponding to the screw lifts 241 are disposed on the support beam 21 , and the output end of the screw lift 241 is fixedly connected to the mounting seat 211 .

[0040] Furthermore, in order to improve the structural stability of the drive shaft 242, as Figure 3 , Figure 4 and Figure 7 As shown, the driving shaft 242 is rotatably connected with the support seat 23 and the motor seat 25 through a bearing assembly. As a specific implementation, the bearing assembly described in this embodiment is a seated bearing 26.

[0041] like Figure 4 As shown, the conveying assembly includes a mounting beam 221 arranged parallel to the supporting beam 21 , and the mounting beam 221 is fixedly connected to the supporting beam 21 via a plurality of supporting frames 222 .

[0042] As a specific implementation, the mounting beam 221 described in this embodiment is located above the support beam 21, and the mounting beam 221 is fixedly connected to the support beam 21 through six support frames 222, and the six support frames 222 are evenly arranged along the length direction of the mounting beam 221.

[0043] like Figure 6As shown, the support frame 222 includes a bottom plate 2221, and the bottom plate 2221 is fixedly connected to the upper side of the support beam 21. The bottom plate 2221 is provided with L-shaped support vertical plates 2222 on both sides of the mounting beam 221, the horizontal portion of the lower end of the support vertical plate 2222 is fixedly connected to the bottom plate 2221 by screws, and the upper end of the vertical portion of the support vertical plate 2222 is fixedly connected to the side of the mounting beam 221 by screws.

[0044] like Figure 3 , Figure 4 and Figure 5 As shown, first pulleys 223 are respectively provided at both ends of the mounting beam 221. A mounting box 224 is provided on the mounting beam 221 on one side of the support beam 21, and a driving pulley 225 is rotatably provided in the mounting box, and the driving pulley 225 is connected to a power output shaft of a conveying motor 226 fixedly provided on the mounting box, and the conveying motor 226 can drive the driving pulley 225 to rotate. The first pulley 223 and the driving pulley 225 are connected by a conveyor belt 227. Second pulleys 228 are respectively provided on both sides of the driving pulley 225 in the mounting box 224 to press the conveyor belt 227 from the outside to the inside, and under the guiding action of the second pulley 228, a part of the conveyor belt 227 located on the outside of the second pulley 228 (the side opposite to the two second pulleys 228 is the inside) is in a horizontal state.

[0045] As a specific implementation, the installation box 224 described in this embodiment includes a web 2241, and the two ends of the web 2241 are respectively provided with wing plates 2242 extending upward perpendicular to the web 2241, and the web 2241 and the wing plates 2242 together form a U-shaped structure with an opening facing upward, and the installation beam 221 is located in the U-shaped structure, and the upper end of the wing plate 2242 is fixedly connected to the side of the installation beam 221 through a bolt assembly. The driving pulley 225 and the second pulley 228 are both located between the two wing plates 2242.

[0046] Other embodiments obtained by those skilled in the art by combining, splitting, reorganizing, etc. the embodiments of the present application on the basis of the embodiments provided in the present application do not exceed the protection scope of the present application.

[0047] The above specific implementation methods have detailed the purpose, technical solutions and beneficial effects of the embodiments of the present application. The above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. That is, any modifications, equivalent substitutions, improvements, etc. made on the basis of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. A belt conveyor, characterized in that: It comprises a belt conveyor (1), wherein one side of the belt conveyor (1) is provided with a belt conveying component (2) having the same conveying direction as the belt conveyor (1); The belt conveying component (2) comprises a support beam (21) extending along the conveying direction of the belt conveying component (2), and a conveying assembly is arranged on the support beam (21); A support seat (23) is provided on the main frame of the belt conveyor (1); A lifting mechanism for driving the support beam (21) to move up and down is provided between the support beam (21) and the support seat (23).

2. A belt conveyor according to claim 1, characterized in that: The lifting mechanism comprises a plurality of screw lifts (241) fixedly arranged on the support seat (23), the output end of the screw lift (241) is connected to the support beam (21), two adjacent screw lifts (241) are connected via a drive shaft (242), and one of the drive shafts (242) is connected to a power output shaft of a drive motor (243).

3. A belt conveyor according to claim 2, characterized in that: A plurality of support seats (23) corresponding one to one with the screw lifts (241) are arranged on the main frame of the belt conveyor (1), and the base of the screw lifts (241) is fixedly connected to the corresponding support seats (23).

4. A belt conveyor according to claim 3, characterized in that: A motor seat (25) for supporting the driving motor (243) is arranged on the main frame of the belt conveyor (1).

5. A belt conveyor according to claim 4, characterized in that: The driving shaft (242) is rotatably connected to the supporting seat (23) and the motor seat (25) via a bearing assembly.

6. A belt conveyor according to claim 2, characterized in that: The support beam (21) is provided with a plurality of mounting seats (211) corresponding one to one with the screw lift (241), and the output end of the screw lift (241) is fixedly connected to the mounting seat (211).

7. A belt conveyor according to claim 1, characterized in that: The conveying assembly comprises a mounting beam (221), wherein the mounting beam (221) is fixedly connected to the supporting beam (21) via a plurality of supporting frames (222), first pulleys (223) are respectively arranged at both ends of the mounting beam (221), a mounting box (224) is arranged on the mounting beam (221), a driving pulley (225) and a conveying motor (226) for driving the driving pulley (225) are arranged on the mounting box, and the first pulley (223) and the driving pulley (225) are connected via a conveying belt (227).

8. A belt conveyor according to claim 7, characterized in that: Second pulleys (228) are provided on both sides of the driving pulley (225) in the installation box (224) to press the conveyor belt (227) from the outside to the inside, and under the guidance of the second pulley (228), the part of the conveyor belt (227) located outside the second pulley (228) is in a horizontal state.

9. A belt conveyor according to claim 7, characterized in that: The support frame (222) comprises a base plate (2221), and support vertical plates (2222) are respectively arranged on both sides of the base plate (2221) of the mounting beam (221), the lower end of the support vertical plate (2222) is fixedly connected to the base plate (2221), and the upper end of the support vertical plate (2222) is fixedly connected to the mounting beam (221).

10. A belt conveyor according to claim 7, characterized in that: The mounting box (224) comprises a web (2241), and wing plates (2242) are respectively arranged at both ends of the web (2241), the mounting beam (221) is located between the two wing plates (2242), and the upper end of the wing plate (2242) is fixedly connected to the mounting beam (221).

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