A synchronous belt conveyor with anti-slip function

Abstract

This utility model discloses a synchronous belt conveyor with anti-slip function, belonging to the technical field of conveying devices. This synchronous belt conveyor with anti-slip function includes a pair of conveyor bodies and a docking mechanism. The pair of conveyor bodies are symmetrically installed through the docking mechanism. A clamping assembly is provided between the pair of conveyor bodies. The clamping assembly includes a retaining seat, one side of which has a vertical groove. Lifting plates are slidably connected to both sides of the interior of the vertical groove. A top plate and a bottom plate are respectively connected to one side of each of the two lifting plates. The top plate and bottom plate are located inside the pair of conveyor bodies. Through the combined use of the docking mechanism and the clamping assembly, this utility model enables the synchronous belt conveyor to achieve anti-slip function while providing a larger conveying space, thereby improving the efficiency of conveying objects.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, specifically a synchronous belt conveyor with anti-slip function. Background Technology

[0002] The use of printed circuit boards (PCBs) began in 1936, and their industrial demand has continued to grow. Even today, with Industry 4.0 and Made in China 2025, the demand for PCB products continues to expand. In the PCB printing production process, it is necessary to transport batches of PCBs synchronously and in an orderly manner. When the conveyor belt is not horizontal, special consideration must be given to the anti-slip problem of the PCBs. A search revealed a Chinese patent with authorization announcement number CN210654803U, which discloses an anti-slip synchronous conveyor belt device. This device includes a conveying mechanism and a pressing mechanism. The conveying mechanism is equipped with a carrier belt, and the pressing mechanism is equipped with a pressing belt. The carrier belt and the pressing belt are correspondingly arranged. The pressing mechanism also includes an adjusting rod, a pressing wheel, and a spring. A fixed groove is spaced apart on the upper fixed plate, and the adjusting rod is held in the fixed groove. The adjusting rod passes through the pressing wheel, and the spring is sleeved on the adjusting rod and positioned above the pressing wheel. This invention provides power to the carrier belt and the pressing belt through a drive mechanism. The carrier belt and the pressing belt are set up in correspondence. A pressing wheel is set on the inner side of the pressing belt. The adjusting rod and the spring provide a downward force to the pressing wheel to adjust the gap thickness between the pressing belt and the carrier belt. This ensures that the pressing wheel keeps the PCB board in contact with the pressing belt and the carrier belt under the action of the spring, and maintains a certain friction to prevent the PCB board from sliding on the carrier belt.

[0003] Currently, existing synchronous belt conveyors generally use narrow belts to transport objects. Although this structure allows for the addition of anti-slip devices to prevent slippage, it also results in limited space, leading to lower conveying efficiency and making it unsuitable for transporting large quantities of objects. Utility Model Content

[0004] To address the problem of low conveying efficiency in existing synchronous belt conveyors, this invention provides a synchronous belt conveyor with anti-slip function.

[0005] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0006] A synchronous belt conveyor with anti-slip function includes a pair of conveyor bodies and a docking mechanism. The pair of conveyor bodies are symmetrically installed on each other through the docking mechanism. A clamping assembly is provided between the pair of conveyor bodies. The clamping assembly includes a retaining seat. A vertical groove is opened on one side of the retaining seat. Lifting plates are slidably connected to both sides of the interior of the vertical groove. A top plate and a bottom plate are respectively connected to one side of the two lifting plates. The top plate and the bottom plate are located inside the pair of conveyor bodies.

[0007] Furthermore, the conveyor body includes a first support and a second support, and the top ends of the first support and the second support are respectively rotatably connected to synchronous rollers. The outer walls of the two synchronous rollers are fitted with synchronous belts and are connected by synchronous belt drive.

[0008] The beneficial effects of adopting the above-mentioned further solution are that the first and second supports of the conveyor body provide stable support for the synchronous rollers, ensuring that the synchronous rollers rotate stably for a long time; the two synchronous rollers are connected by synchronous belt drive to form a closed-loop conveying path, realizing continuous material conveying and adapting to assembly line production scenarios.

[0009] Furthermore, an extension mechanism is provided between the first support and the second support. The extension mechanism includes a first plate and a second plate. One side of the first support is connected to the first plate, and one side of the second support is connected to the second plate. A strip-shaped opening is provided on one side of the second plate that slides against the first plate.

[0010] The beneficial effect of adopting the above-mentioned further solution is that by sliding the first plate within the strip opening of the second plate, the distance between the two synchronous rollers can be flexibly adjusted, thereby changing the tension of the synchronous belt.

[0011] Furthermore, a spring is connected inside the strip-shaped opening, and one end of the spring is connected to one side of the first plate.

[0012] The beneficial effect of adopting the above-mentioned further solution is that the spring inside the strip provides continuous elastic force to the first plate, which can automatically compensate for the slack of the timing belt: when the timing belt becomes slack due to wear or stretching, the spring pushes the first plate to slide outward, driving the timing roller to increase the gap, so that the timing belt always maintains a suitable tension.

[0013] Furthermore, the docking mechanism includes a housing, which is installed between every two first supports and second supports. Sprockets are rotatably connected inside the housing, and a conveyor chain is fitted on the outer wall of each of the two sprockets and they are connected by the conveyor chain. One end of each of the two sprockets is connected to a synchronous roller in one of the two sets of conveyor bodies.

[0014] The advantages of adopting the above-mentioned further solution are that the outer shell protects the internal sprockets and conveyor chains, preventing dust and impurities from affecting the transmission, while preventing operators from accidentally touching moving parts, thus improving the safety of use. At the same time, the outer shell can effectively and symmetrically fix the two sets of conveyor bodies.

[0015] Furthermore, a second motor is mounted on the outer wall of the housing, and the output end of the second motor is connected to one end of one of the sprockets.

[0016] The beneficial effect of adopting the above-mentioned further solution is that the second motor provides power to the sprocket, enabling it to provide power output for the overall conveying operation of the conveyor.

[0017] Furthermore, one side of each of the two sets of synchronous belts contacts the adjacent side of the top plate and the bottom plate, respectively.

[0018] The beneficial effect of adopting the above-mentioned further solution is that the two sets of synchronous belts contact the top plate and the bottom plate respectively, allowing the clamping assembly to apply pressure from both sides of the synchronous belt simultaneously: the top plate presses down on the upper synchronous belt, and the bottom plate lifts up the lower synchronous belt. This bidirectional pressure significantly increases the friction between the synchronous belt and the material, effectively preventing slippage even if the material surface is wet or oily. Simultaneously, bidirectional clamping avoids excessive pressure on one side that could cause deformation of the synchronous belt, ensuring smooth synchronous belt transmission.

[0019] Furthermore, a first motor is mounted on the top surface of the retaining seat, and a lead screw is driven to the output end of the first motor. The outer walls of the lead screw are respectively provided with threads of opposite directions, and the lead screw is threaded to one side of the two lifting plates through the two sets of threads of opposite directions.

[0020] The beneficial effect of adopting the above-mentioned further solution is that the first motor drives the lead screw to rotate on the top surface of the seat, and the threads on the outer wall of the lead screw rotate in opposite directions to drive the two lifting plates to move synchronously in opposite directions (such as the bottom plate falling when the top plate rises, or the bottom plate rising when the top plate falls), which can accurately adjust the pressure of the top plate and the bottom plate on the synchronous belt.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] This type of synchronous belt conveyor with anti-slip function, through the combined use of a docking mechanism and a clamping component, enables the synchronous belt conveyor to achieve anti-slip function while having a larger conveying space, thereby improving the efficiency of conveying objects. Specifically, a pair of conveyor bodies are symmetrically installed through the docking mechanism to form a stable double conveying channel, which is suitable for batch material conveying needs. The docking mechanism ensures that the two sets of conveyors are driven synchronously, avoiding deviation caused by speed differences on both sides during material conveying. The synchronous rollers in the conveyor body replace the synchronous pulleys in the existing technology, so that the synchronous belt has a larger conveying area, thereby increasing the conveying capacity and increasing the conveying efficiency. Secondly, the retaining seat of the clamping component provides sliding support for the lifting plate. The vertical groove guides the lifting plate to drive the top plate and bottom plate to move precisely. The top plate and bottom plate extend into the interior of the two sets of conveyor bodies, respectively, and can apply pressure from the top and bottom sides of the synchronous belt, increasing the friction between the synchronous belt and the conveyed material, effectively preventing the material from slipping. Attached Figure Description

[0023] Figure 1 A perspective view of a synchronous belt conveyor with anti-slip function provided by this utility model;

[0024] Figure 2 A schematic diagram of the conveyor body of a synchronous belt conveyor with anti-slip function provided by this utility model;

[0025] Figure 3 A schematic diagram of the docking mechanism of a synchronous belt conveyor with anti-slip function provided by this utility model;

[0026] Figure 4 A schematic diagram showing the unfolded extension mechanism of a synchronous belt conveyor with anti-slip function provided by this utility model;

[0027] Figure 5 A schematic diagram of a clamping component for a synchronous belt conveyor with anti-slip function provided by this utility model.

[0028] In the diagram: 1. Conveyor body; 101. First support; 102. Second support; 103. Synchronous roller; 104. Synchronous belt; 2. Docking mechanism; 201. Outer shell; 202. Sprocket; 203. Conveyor chain; 3. Extension mechanism; 301. First plate; 302. Second plate; 303. Strip opening; 304. Spring; 4. Pressing assembly; 401. Holding seat; 402. Lifting plate; 403. Top plate; 404. Bottom plate; 405. First motor; 5. Second motor. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-5 This utility model provides a technical solution: a synchronous belt conveyor with anti-slip function, including a pair of conveyor bodies 1 and a docking mechanism 2. The pair of conveyor bodies 1 are symmetrically installed through the docking mechanism 2. A clamping assembly 4 is provided between the pair of conveyor bodies 1. The clamping assembly 4 includes a retaining seat 401. A vertical groove is opened on one side of the retaining seat 401. Lifting plates 402 are slidably connected to both sides of the interior of the vertical groove. A top plate 403 and a bottom plate 404 are respectively connected to one side of the two lifting plates 402. The top plate 403 and the bottom plate 404 are respectively located on the pair of conveyor bodies 1. Inside, a pair of conveyor bodies 1 are symmetrically installed through a docking mechanism 2 to form a stable dual conveying channel, which is suitable for batch material conveying needs. The docking mechanism ensures that the two sets of conveyors are driven synchronously, avoiding deviation caused by speed differences on both sides during material conveying. Secondly, the retaining seat 401 of the clamping component 4 provides sliding support for the lifting plate 402. The vertical groove guides the lifting plate to drive the top plate 403 and the bottom plate 404 to move precisely. The top plate and the bottom plate extend into the interior of the two sets of conveyor bodies, which can apply pressure from the upper and lower sides of the synchronous belt, increase the friction between the synchronous belt and the conveyed material, and effectively prevent the material from slipping.

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] As an embodiment of this utility model, the conveyor body 1 further includes a first support 101 and a second support 102. The top ends of the first support 101 and the second support 102 are respectively rotatably connected to synchronous rollers 103. The outer walls of the two synchronous rollers 103 are fitted with synchronous belts 104 and are connected by transmission through the synchronous belts 104. The first support 101 and the second support 102 of the conveyor body 1 provide stable support for the synchronous rollers 103 to ensure that the synchronous rollers rotate stably for a long time. The two synchronous rollers are connected by transmission through the synchronous belts 104 to form a closed-loop conveying path, realize the continuous conveying of materials, and are suitable for assembly line production scenarios.

[0033] As an embodiment of this utility model, a further extension mechanism 3 is provided between the first support 101 and the second support 102. The extension mechanism 3 includes a first plate 301 and a second plate 302. One side of the first support 101 is connected to the first plate 301, and one side of the second support 102 is connected to the second plate 302. A strip-shaped opening 303 that slides against the first plate 301 is provided on one side of the second plate 302. By sliding the first plate 301 within the strip-shaped opening 303 of the second plate 302, the distance between the two synchronous rollers 103 can be flexibly adjusted, thereby changing the tension of the synchronous belt 104.

[0034] As an embodiment of this utility model, a spring 304 is further connected inside the strip-shaped opening 303. One end of the spring 304 is connected to one side of the first plate 301. The spring 304 inside the strip-shaped opening 303 provides continuous elastic force to the first plate 301, which can automatically compensate for the slack of the synchronous belt 104. When the synchronous belt becomes slack due to wear or stretching, the spring pushes the first plate to slide outward, causing the synchronous roller 103 to increase the gap, so that the synchronous belt always maintains a suitable tension.

[0035] As an embodiment of this utility model, the docking mechanism 2 further includes a housing 201. The housing 201 is installed between every two first supports 101 and second supports 102. The housing 201 is rotatably connected to the inside of each sprocket 202. The outer walls of the two sprockets 202 are fitted with conveyor chains 203 and are connected by transmission through the conveyor chains 203. One end of each of the two sprockets 202 is connected to the synchronous rollers 103 in the two sets of conveyor bodies 1. The housing 201 protects the internal sprockets 202 and conveyor chains 203 to prevent dust and impurities from affecting the transmission, and at the same time prevents operators from accidentally touching moving parts, thus improving the safety of use. In addition, the housing 201 can effectively and symmetrically fix the two sets of conveyor bodies 1.

[0036] As an embodiment of this utility model, a second motor 5 is further installed on the outer wall of the outer shell 201. The output end of the second motor 5 is connected to one end of one of the sprockets 202. The second motor 5 provides power to the sprocket 202, so that it provides power output for the overall conveying operation of the conveyor.

[0037] In one embodiment of this utility model, one side of each of the two sets of synchronous belts 104 contacts the adjacent side of the top plate 403 and the bottom plate 404, respectively. This allows the clamping assembly 4 to apply pressure simultaneously from both the top and bottom sides of the synchronous belts: the top plate presses down on the upper synchronous belt, while the bottom plate lifts up the lower synchronous belt. This bidirectional pressure significantly increases the friction between the synchronous belt and the material, effectively preventing slippage even if the material surface is wet or oily. Simultaneously, the bidirectional clamping prevents excessive pressure on one side from deforming the synchronous belt, ensuring smooth synchronous belt transmission.

[0038] As an embodiment of this utility model, a first motor 405 is further installed on the top surface of the retaining seat 401. The output end of the first motor 405 is connected to a lead screw. The outer walls of the lead screw are respectively provided with threads of opposite directions. The lead screw is threaded to one side of the two lifting plates 402 through two sets of threads of opposite directions. The first motor 405 on the top surface of the retaining seat 401 drives the lead screw to rotate. The threads of opposite directions on the outer walls of the lead screw drive the two lifting plates 402 to move synchronously in opposite directions (such as the bottom plate falling when the top plate rises, or the bottom plate rising when the top plate falls). The pressure of the top plate 403 and the bottom plate 404 on the synchronous belt 104 can be precisely adjusted.

[0039] Specifically, the working principle of this type of synchronous belt conveyor with anti-slip function is as follows: In use, a pair of conveyor bodies 1 are symmetrically installed through a docking mechanism 2 to form a double conveying channel. The outer shell 201 of the docking mechanism stably fixes the two sets of conveyor bodies. The two sprockets 202 inside are connected by a conveyor chain 203. The second motor 5 on the outer wall of the outer shell is started. The output end of the motor drives one of the sprockets to rotate. The other sprocket is driven to rotate synchronously through the conveyor chain. This causes the synchronous rollers 103 in the two sets of conveyor bodies connected to the sprockets (stablely supported by the first bracket 101 and the second bracket 102) to rotate synchronously. The synchronous rollers drive the synchronous belt 104 mounted on the outer wall to form a closed-loop continuous conveying. Moreover, the synchronous rollers replace the traditional synchronous wheels, increasing the conveying area of ​​the synchronous belt and improving the conveying capacity and efficiency. During the conveying process, if the synchronous belt becomes loose due to wear or stretching, the spring 304 of the extension mechanism 3 between the first and second supports will provide continuous elastic force, pushing the first plate 301 to slide within the strip opening 303 of the second plate 302, thereby increasing the spacing of the synchronous rollers and automatically compensating for the looseness of the synchronous belt to maintain appropriate tension. At the same time, the first motor 405 of the clamping assembly 4 is started, and the motor drives the lead screw to rotate. The threads on the outer wall of the lead screw rotate in opposite directions, causing the two lifting plates 402 in the vertical groove to move synchronously in opposite directions. This allows the top plate 403 and the bottom plate 404, which are respectively connected to the lifting plates, to accurately extend into the two sets of conveyor bodies. The top plate presses down on the upper synchronous belt, and the bottom plate lifts up the lower synchronous belt, applying pressure from both sides. This greatly increases the friction between the synchronous belt and the material, preventing slippage even if the material surface is wet or oily, ultimately achieving stable and efficient synchronous conveying of the material.

Claims

1. A synchronous belt conveyor with anti-slip function, characterized in that, The device includes a pair of conveyor bodies (1) and a docking mechanism (2). The pair of conveyor bodies (1) are symmetrically installed on each other through the docking mechanism (2). A clamping assembly (4) is provided between the pair of conveyor bodies (1). The clamping assembly (4) includes a retaining seat (401). A vertical groove is provided on one side of the retaining seat (401). Lifting plates (402) are slidably connected to both sides of the interior of the vertical groove. A top plate (403) and a bottom plate (404) are respectively connected to one side of the two lifting plates (402). The top plate (403) and the bottom plate (404) are respectively located inside the pair of conveyor bodies (1).

2. The synchronous belt conveyor with anti-slip function according to claim 1, characterized in that, The conveyor body (1) includes a first support (101) and a second support (102). The top ends of the first support (101) and the second support (102) are respectively rotatably connected to synchronous rollers (103). The outer walls of the two synchronous rollers (103) are fitted with synchronous belts (104) and are connected by transmission through the synchronous belts (104).

3. The synchronous belt conveyor with anti-slip function according to claim 2, characterized in that, An extension mechanism (3) is provided between the first support (101) and the second support (102). The extension mechanism (3) includes a first plate (301) and a second plate (302). One side of the first support (101) is connected to the first plate (301), and one side of the second support (102) is connected to the second plate (302). A strip-shaped opening (303) that slides against the first plate (301) is provided on one side of the second plate (302).

4. A synchronous belt conveyor with anti-slip function according to claim 3, characterized in that, A spring (304) is connected inside the slot (303), and one end of the spring (304) is connected to one side of the first plate (301).

5. The synchronous belt conveyor with anti-slip function according to claim 4, characterized in that, The docking mechanism (2) includes a housing (201). The housing (201) is installed between each pair of the first brackets (101) and the second brackets (102). The housing (201) is rotatably connected to the interior of each housing (201). The outer walls of the two sprockets (202) are fitted with conveyor chains (203) and are connected by transmission through the conveyor chains (203). One end of each of the two sprockets (202) is connected to the synchronous rollers (103) in the two sets of conveyor bodies (1).

6. The synchronous belt conveyor with anti-slip function according to claim 5, characterized in that, The outer wall of the housing (201) is equipped with a second motor (5), and the output end of the second motor (5) is connected to one end of one of the sprockets (202).

7. The synchronous belt conveyor with anti-slip function according to claim 2, characterized in that, One side of each of the two sets of synchronous belts (104) is in contact with the adjacent side of the top plate (403) and the bottom plate (404), respectively.

8. The synchronous belt conveyor with anti-slip function according to claim 1, characterized in that, The top surface of the retaining seat (401) is equipped with a first motor (405), and the output end of the first motor (405) is connected to a lead screw. The outer walls of the lead screw are respectively provided with threads of opposite directions. The lead screw is threaded to one side of the two lifting plates (402) through the two sets of threads of opposite directions.

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