Double-channel flat material belt conveying device
A dual-channel flat belt conveyor driven by a servo motor utilizes a servo power mechanism and a driven wheel sliding power mechanism to clamp and release the belt. Combined with an anti-backflow component to prevent backflow, this solves the problems of high cost and large space occupation in existing technologies, achieving efficient and compact dual-channel belt conveying.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN GONGXIANG WOODWORKING MASCH CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-04-28
AI Technical Summary
In existing technologies, dual-channel flat belt conveyors require two independent conveying devices and servo motors, resulting in high costs and large space requirements.
A dual-channel flat belt conveyor driven by a servo motor is used. The clamping and releasing of the belt is achieved through a servo power mechanism and a driven wheel sliding power mechanism. Combined with a belt anti-backward component to prevent backflow, dual-channel switching conveying is realized.
It reduces overall costs, has a compact and reasonable structure, is suitable for various applications, and achieves efficient conveying of dual-channel material belts.
Smart Images
Figure CN224172131U_ABST
Abstract
Description
Technical fields:
[0001] This utility model relates to the field of material belt conveying technology, and in particular to a dual-channel flat material belt conveying device. Background technology:
[0002] In the existing technology, when conveying flat material strips, such as those used for edge banding of sheet materials, by switching between two material strips, two independent conveying devices are often used to convey the two material strips separately to achieve dual-channel material strip switching. Using two independent conveying devices requires two servo motors, which not only increases the overall cost but also requires a large space. There is an urgent need for a dual-channel flat material strip conveying device that is lower in cost and has a more compact and reasonable structure. Utility model content:
[0003] The purpose of this invention is to provide a dual-channel flat belt conveyor to address the shortcomings of existing technologies. It only requires one servo motor to achieve dual-channel belt switching and conveying, which not only reduces the overall cost but also makes the overall structure more compact and reasonable, making it more suitable for various applications.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a dual-channel flat material belt conveying device, comprising a material belt conveying base, a material belt conveying drive wheel rotatably connected to the material belt conveying base in a vertical direction, a servo power mechanism for driving the material belt conveying drive wheel to rotate, two material belt conveying driven wheels slidably connected to both sides of the material belt conveying drive wheel, and two driven wheel sliding power mechanisms for driving the two material belt conveying driven wheels to slide. The servo power mechanism is disposed on the material belt conveying base, and the output end of the servo power mechanism drives and connects to the material belt conveying drive wheel.
[0005] A further improvement to the above solution is that the present invention also includes two material belt anti-reverse components for preventing the material belt from retracting.
[0006] A further improvement to the above scheme is that the two material belt anti-reverse components each include an anti-reverse post disposed behind the material belt conveyor drive wheel, an anti-reverse wheel slidably connected to one side of the anti-reverse post, and an anti-reverse power mechanism for driving the anti-reverse wheel to slide.
[0007] A further improvement to the above scheme is that the driven wheel sliding power mechanism and the anti-reverse power mechanism have the same structure.
[0008] A further improvement to the above scheme is that the driven wheel sliding power mechanism includes a swing shaft rotatably connected to the material conveyor base in a vertical direction, a swing block disposed on the swing shaft, a driven wheel shaft disposed at one end of the swing block, a stop shaft disposed at the other end of the swing block, and a push-pull cylinder. The push-pull cylinder is disposed on the material conveyor base, and its output end drives and connects to the swing block. The driven wheel of the material conveyor is sleeved on the driven wheel shaft, and the stop wheel is sleeved on the stop shaft. When the push-pull cylinder drives the swing block to swing forward, the driven wheel of the material conveyor moves closer to the driving wheel of the material conveyor, and the stop wheel moves away from the stop post. When the push-pull cylinder drives the swing block to swing backward, the driven wheel of the material conveyor moves away from the driving wheel of the material conveyor, and the stop wheel moves closer to the stop post.
[0009] A further improvement to the above scheme is that the swing block and the swing shaft are an integral structure.
[0010] The beneficial effects of this utility model are as follows: This utility model provides a dual-channel flat material belt conveying device, including a material belt conveying base, a material belt conveying drive wheel rotatably connected to the material belt conveying base in a vertical direction, a servo power mechanism for driving the material belt conveying drive wheel to rotate, two material belt conveying driven wheels slidably connected to both sides of the material belt conveying drive wheel, and two driven wheel sliding power mechanisms for driving the two material belt conveying driven wheels to slide. The servo power mechanism is set on the material belt conveying base, and the output end of the servo power mechanism drives and connects to the material belt conveying drive wheel.
[0011] Compared to existing methods that use two independent conveying devices to transport two separate material belts for dual-channel material belt switching, this invention uses a servo power mechanism to drive the drive wheel of the material belt conveyor. When the driven wheel slides close to the drive wheel and clamps the material belt between them, the material belt is transported. When the driven wheel slides away from the drive wheel and the material belt is not clamped between them, the unclamped material belt is not transported. By controlling the sliding of the two driven wheels to move closer to or further away from the drive wheel through two separate driven wheel sliding mechanisms, dual-channel material belt switching can be achieved. This invention only requires one servo motor to achieve dual-channel material belt switching, which not only reduces the overall cost but also makes the overall structure more compact and reasonable, making it better suited for various applications. Attached image description:
[0012] Figure 1 This is a schematic diagram of the structure of this utility model.
[0013] Figure 2 This is a schematic diagram of the structure of the material conveyor base of this utility model.
[0014] Explanation of reference numerals in the attached drawings: 31. Material conveyor base; 32. Material conveyor drive wheel; 33. Servo power mechanism; 34. Material conveyor driven wheel; 35. Driven wheel sliding power mechanism; 351. Swinging shaft; 352. Swinging block; 353. Driven wheel shaft; 354. Anti-reverse shaft; 355. Push-pull cylinder; 36. Material conveyor anti-reverse assembly; 361. Anti-reverse column; 362. Anti-reverse wheel; 363. Anti-reverse power mechanism. Detailed implementation method:
[0015] The present invention will be further described below with reference to the accompanying drawings, such as... Figure 1-2 As shown, this utility model includes a belt conveyor base 31, a belt conveyor drive wheel 32 rotatably connected to the belt conveyor base 31 in a vertical direction, a servo power mechanism 33 for driving the belt conveyor drive wheel 32 to rotate, two belt conveyor driven wheels 34 slidably connected to both sides of the belt conveyor drive wheel 32, and two driven wheel sliding power mechanisms 35 for driving the two belt conveyor driven wheels 34 to slide. The servo power mechanism 33 is mounted on the belt conveyor base 31, and its output end drives and connects to the belt conveyor drive wheel 32. Compared to existing methods that use two independent conveying devices to convey two belts separately to achieve dual-channel belt switching, this utility model uses the servo power mechanism 33 to drive the belt conveyor drive wheel 32 to rotate. When the belt conveyor driven wheels 34 approach the belt conveyor drive wheel 32, the belt conveyor drive wheel 32 rotates. When the drive wheel 32 slides and clamps the belt between the driven wheel 34 and the drive wheel 32, the belt clamped between the driven wheel 34 and the drive wheel 32 is conveyed. When the driven wheel 34 slides away from the drive wheel 32 and the belt is not clamped between the drive wheel 32 and the driven wheel 32, the unclamped belt will not be conveyed. The two driven wheel sliding power mechanisms 35 control the two driven wheels 34 to slide closer to or further away from the drive wheel 32, thereby realizing dual-channel belt switching conveying. This utility model only needs one servo motor to realize dual-channel belt switching conveying, which not only reduces the overall cost, but also makes the overall structure more compact and reasonable, and can be better applied to various application occasions.
[0016] This utility model also includes two belt anti-reverse components 36 for preventing belt retraction. When the belt is not clamped and is being conveyed, the belt may retract or deviate due to various factors. The belt anti-reverse components 36 prevent the belt from retracting, thereby enabling better conveying of the belt.
[0017] The two tape anti-reverse components 36 each include an anti-reverse post 361 disposed behind the tape conveying drive wheel 32, an anti-reverse wheel 362 slidably connected to one side of the anti-reverse post 361, and an anti-reverse power mechanism 363 for driving the anti-reverse wheel 362 to slide. The anti-reverse power mechanism 363 drives the anti-reverse wheel 362 to slide closer to or away from the anti-reverse post 361. When the anti-reverse wheel 362 slides closer to the anti-reverse post 361 and clamps the tape between the anti-reverse wheel 362 and the anti-reverse post 361, the tape will not retract or deviate. When the anti-reverse wheel 362 slides away from the anti-reverse post 361 and the tape is not clamped between the anti-reverse wheel 362 and the anti-reverse post 361, the tape will not be restrained, thereby enabling the tape to be conveyed.
[0018] The driven wheel sliding power mechanism 35 and the anti-reverse power mechanism 363 are of the same structure, making the overall structure more compact and reasonable.
[0019] The driven wheel sliding power mechanism 35 includes a swing shaft 351 rotatably connected to the belt conveyor base 31 in a vertical direction, a swing block 352 disposed on the swing shaft 351, a driven wheel shaft 353 disposed at one end of the swing block 352, a stop shaft 354 disposed at the other end of the swing block 352, and a push-pull cylinder 355. The push-pull cylinder 355 is disposed on the belt conveyor base 31, and the output end of the push-pull cylinder 355 drives and connects to the swing block 352. The driven wheel 34 of the belt conveyor is sleeved on the driven wheel shaft 351. On the 53, the anti-reverse wheel 362 is sleeved on the anti-reverse shaft 354; when the push-pull cylinder 355 drives the swing block 352 to swing forward, the driven wheel 34 of the material conveyor moves closer to the driving wheel 32 of the material conveyor, and the anti-reverse wheel 362 moves away from the anti-reverse post 361; when the push-pull cylinder 355 drives the swing block 352 to swing backward, the driven wheel 34 of the material conveyor moves away from the driving wheel 32 of the material conveyor, and the anti-reverse wheel 362 moves closer to the anti-reverse post 361; the driven wheel sliding power mechanism of this utility model 35 can simultaneously move the driven belt conveyor 34 towards the driven belt conveyor 32 and clamp the belt between the driven belt conveyor 34 and the driven belt conveyor 32, while moving the anti-reverse roller 362 away from the anti-reverse post 361 and releasing the belt between the anti-reverse roller 362 and the anti-reverse post 361; and can simultaneously move the driven belt conveyor 34 away from the driven belt conveyor 32 and release the belt between the driven belt conveyor 34 and the driven belt conveyor 32, while moving the anti-reverse roller 362 towards the driven belt conveyor 32. The anti-reverse column 361 moves in the direction and clamps the material belt between the anti-reverse wheel 362 and the anti-reverse column 361. This can prevent the material belt from being clamped by the driven wheel 34 and the driving wheel 32 of the material belt conveyor at the same time, and from being clamped by the anti-reverse wheel 362 and the anti-reverse column 361 at the same time. It can also prevent the material belt from being loose between the driven wheel 34 and the driving wheel 32 of the material belt conveyor at the same time, and from being loose between the anti-reverse wheel 362 and the anti-reverse column 361. This can better ensure that the material belt is either clamped for conveying or clamped to prevent retraction.
[0020] The swing block 352 and the swing shaft 351 are integrated into one structure, which not only reduces the number of parts and makes assembly easier, but also increases the connection strength between the swing block 352 and the swing shaft 351, preventing the swing block 352 from falling off the swing shaft 351, thus enabling the swing of the swing block 352 to be more stable.
[0021] Working principle:
[0022] The servo power mechanism 33 drives the belt conveyor drive wheel 32 to rotate. When the belt conveyor driven wheel 34 slides close to the belt conveyor drive wheel 32 and clamps the belt between the belt conveyor driven wheel 34 and the belt conveyor drive wheel 32, the belt clamped between the belt conveyor driven wheel 34 and the belt conveyor drive wheel 32 is conveyed. When the belt conveyor driven wheel 34 slides away from the belt conveyor drive wheel 32 and the belt is not clamped between the belt conveyor drive wheel 32 and the belt conveyor driven wheel 34, the unclamped belt will not be conveyed. The two driven wheel sliding power mechanisms 35 control the two belt conveyor driven wheels 34 to slide close to or away from the belt conveyor drive wheel 32 respectively, thereby realizing dual-channel belt switching conveying. This utility model only needs one servo motor to realize dual-channel belt switching conveying, which not only reduces the overall cost, but also makes the overall structure more compact and reasonable, and can be better applied to various application occasions.
[0023] Of course, the above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.
Claims
1. A dual-channel flat belt conveyor device, characterized in that: The device includes a material conveyor base (31), a material conveyor drive wheel (32) rotatably connected to the material conveyor base (31) in a vertical direction, a servo power mechanism (33) for driving the material conveyor drive wheel (32) to rotate, two material conveyor driven wheels (34) slidably connected to both sides of the material conveyor drive wheel (32), and two driven wheel sliding power mechanisms (35) for driving the two material conveyor driven wheels (34) to slide. The servo power mechanism (33) is mounted on the material conveyor base (31), and the output end of the servo power mechanism (33) drives and connects to the material conveyor drive wheel (32).
2. The dual-channel flat belt conveyor device according to claim 1, characterized in that: It also includes two belt anti-reverse components (36) for preventing the belt from retracting.
3. The dual-channel flat belt conveyor device according to claim 2, characterized in that: The two material belt anti-reverse assemblies (36) each include an anti-reverse post (361) disposed behind the material belt conveyor drive wheel (32), an anti-reverse wheel (362) slidably connected to one side of the anti-reverse post (361), and an anti-reverse power mechanism (363) for driving the anti-reverse wheel (362) to slide.
4. The dual-channel flat belt conveyor device according to claim 3, characterized in that: The driven wheel sliding power mechanism (35) and the anti-reverse power mechanism (363) have the same structure.
5. A dual-channel flat belt conveyor according to claim 4, characterized in that: The driven wheel sliding power mechanism (35) includes a swing shaft (351) rotatably connected to the belt conveyor base (31) in a vertical direction, a swing block (352) disposed on the swing shaft (351), a driven wheel shaft (353) disposed at one end of the swing block (352), a stop shaft (354) disposed at the other end of the swing block (352), and a push-pull cylinder (355). The push-pull cylinder (355) is disposed on the belt conveyor base (31), and the output end of the push-pull cylinder (355) drives and connects to the swing block (352) and the belt conveyor driven wheel (34). The driven wheel (353) is sleeved on the driven wheel shaft (353), and the anti-reverse wheel (362) is sleeved on the anti-reverse shaft (354). When the push-pull cylinder (355) drives the swing block (352) to swing forward, the driven wheel (34) of the material conveyor moves closer to the driving wheel (32) of the material conveyor, and the anti-reverse wheel (362) moves away from the anti-reverse post (361). When the push-pull cylinder (355) drives the swing block (352) to swing backward, the driven wheel (34) of the material conveyor moves away from the driving wheel (32) of the material conveyor, and the anti-reverse wheel (362) moves closer to the anti-reverse post (361).
6. A dual-channel flat belt conveyor according to claim 5, characterized in that: The swing block (352) and the swing shaft (351) are an integral structure.