Conveying belt device for industrial production line

Abstract

The utility model discloses a conveying belt device for an industrial production line, which relates to the technical field of conveying appliances and comprises a base frame, and a conveying device is transversely mounted at the upper end of the base frame. Through cooperation of the second motor and the two-way lead screw, the two moving blocks can be conveniently controlled to move oppositely and reversely, the convenience of adjusting the tightness degree of the conveying belt is improved, through cooperation of the moving blocks and the inclined frame, the lower pressing roller can be conveniently controlled to move downwards, the efficiency of the tightness degree adjusting mechanism is improved, and the practicability is high. Through cooperation of a second motor, a two-way lead screw, a guide rod, a moving block, a sliding groove, a positioning rod, a spring and an inclined frame, a tightness adjusting mechanism is conveniently formed, then the rapid adjusting function is achieved, through cooperation of the second motor, the two-way lead screw, the spring, the positioning rod and the inclined frame, the tightness of the conveying belt is conveniently and rapidly adjusted, and the efficiency of the tightness adjusting mechanism is improved; finally, the problems that the tensioning degree adjusting process is slow, and rapid adjustment cannot be achieved are solved.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and in particular to a conveyor belt device for industrial production lines. Background Technology

[0002] Conveyor belt systems for industrial production lines are widely used material conveying equipment in industrial production. Their main structure includes a conveyor belt, drive unit, idlers, and frame. Due to the heavy weight of the workpieces being conveyed during long-term use, the pressure on the conveyor belt increases, causing it to stretch. This results in reduced transmission efficiency, slippage, and accelerated wear. Common solutions include cutting or replacing the conveyor belt and adjusting the tensioning device. Currently, conveyor belt tension is adjusted manually using tools such as wrenches and screwdrivers to adjust the distance between the idlers. However, this adjustment process is slow and cannot be done quickly to put the conveyor belt system into operation immediately. Therefore, solutions to the aforementioned technical problems are needed. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a conveyor belt device for industrial production lines.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a conveyor belt device for an industrial production line, including a base frame, a conveying device horizontally installed on the upper end of the base frame, the conveying device including a baffle, the rear end of the baffle being wider than the front end, and a motor one being longitudinally installed on one side of the front end of the baffle, and a motor two being installed on one side of the motor one, the motor two being placed on the same side of the baffle at the same front end.

[0005] Preferably, a driving roller and a driven roller are respectively mounted in parallel rotation at the front and rear ends of the middle of the two baffles. One end of the driving roller is connected to the drive shaft of the motor through a coupling. A pressure roller and a support roller are respectively installed at equal intervals at the lower front end of the driven roller. The support roller is placed above the pressure roller, and both ends of the support roller are rotatably connected to the proximal surfaces of the two baffles.

[0006] Preferably, a conveyor belt is horizontally installed in the middle of the two baffles, with the two ends of the conveyor belt respectively connected to the driving roller and the driven roller, the pressure roller abutting against the inner wall of the conveyor belt, and the support roller abutting against the outer wall of the conveyor belt.

[0007] Preferably, a sliding groove is vertically formed in the middle of the rear end of each of the two baffles, and a positioning rod is vertically installed in the middle of the sliding groove. A bidirectional lead screw and a guide rod are longitudinally parallel installed at the upper end of the sliding groove, respectively. The guide rod is placed above the bidirectional lead screw and is fixedly connected to the near surface of the two baffles. Two threaded grooves with opposite thread directions are formed at equal intervals on both sides of the middle of the bidirectional lead screw.

[0008] Preferably, one end of the bidirectional lead screw is rotatably connected to the baffle, the other end of the bidirectional lead screw passes through the baffle and is connected to the second motor via a coupling, and movable blocks are equidistantly sleeved on both sides of the middle part of the guide rod, the lower middle part of the movable block is threadedly connected to the bidirectional lead screw, and the lower end of the movable block has a triangular structure.

[0009] Preferably, a tilting frame is longitudinally installed at the lower end of the movable block. The tilting frame has an M-shaped structure, and both ends of the tilting frame are sleeved with positioning rods. The lower end of the movable block abuts against the tilting surface of the tilting frame. A spring is installed at the lower end of each positioning rod, and one end of the spring abuts against the bottom surface of one end of the tilting frame.

[0010] Preferably, the two ends of the lower pressure roller are rotatably connected to the inner sides of the lower ends of both sides of the inclined frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the cooperation of motor two and the bidirectional lead screw facilitates the control of two moving blocks to move in opposite directions, improving the convenience of adjusting the tension of the conveyor belt. The cooperation of the moving blocks and the tilting frame facilitates the control of the downward movement of the lower pressure roller, improving the efficiency of the tension adjustment mechanism. The cooperation of motor two, bidirectional lead screw, guide rod, moving block, slide, positioning rod, spring and tilting frame facilitates the formation of a tension adjustment mechanism, thereby realizing the function of rapid adjustment. The cooperation of motor two, bidirectional lead screw, spring, positioning rod and tilting frame facilitates the rapid adjustment of the conveyor belt slack, improving the efficiency of the tension adjustment mechanism, and ultimately solving the problem of slow tension adjustment and inability to adjust quickly. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a front view schematic diagram of the overall structure proposed in this utility model;

[0014] Figure 2 This is a first cross-sectional view of the overall structure proposed in this utility model;

[0015] Figure 3 This is a second cross-sectional view of the overall structure proposed in this utility model;

[0016] Figure 4 This is a third cross-sectional view of the overall structure proposed in this utility model;

[0017] Figure 5 The present utility model proposes Figure 3Enlarged cross-sectional view of part A in the middle.

[0018] The numbers in the diagram are: 1. Base frame; 2. Baffle; 3. Conveyor belt; 4. Motor 1; 5. Motor 2; 6. Drive roller; 7. Support roller; 8. Lower pressure roller; 9. Guide rod; 10. Double-acting screw; 11. Moving block; 12. Inclined frame; 13. Driven roller; 14. Positioning rod; 15. Spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Example: See Figure 1-5 The conveyor belt device for industrial production lines of this utility model includes a base frame 1. A conveying device is horizontally installed on the upper end of the base frame 1. The conveying device includes a baffle 2, the rear end of which is wider than the front end. A motor 4 is longitudinally installed on one front end of one side of the baffle 2, and a motor 5 is installed on one side of the motor 4. The motor 5 is located on the same front end of the same side of the baffle 2. A drive roller 6 and a driven roller 13 are rotatably installed parallel to each other at the front and rear ends of the middle of the two baffles 2. One end of the drive roller 6 is connected to the drive shaft of the motor 4 through a coupling. A pressure roller 8 and a support roller 7 are equidistantly installed on the lower part of the front end of the driven roller 13. The support roller 7 is positioned above the lower pressure roller 8, and both ends of the support roller 7 are rotatably connected to the two baffles 2. A conveyor belt 3 is horizontally installed in the middle of the two baffles 2. The two ends of the conveyor belt 3 are respectively sleeved with the driving roller 6 and the driven roller 13. The lower pressure roller 8 abuts against the inner wall of the conveyor belt 3, and the support roller 7 abuts against the outer wall of the conveyor belt 3. The base frame 1 and the conveying device facilitate the formation of the external main structure. The cooperation between the motor 4 and the driving roller 6 facilitates the control of the rotation direction of the conveyor belt 3 and the provision of power to the conveying device. The cooperation between the lower pressure roller 8 and the lower pressing mechanism facilitates the control of the tension of the conveyor belt 3.

[0021] In this utility model, a vertical groove is provided at the middle of the rear end of each of the two baffles 2. A positioning rod 14 is vertically installed in the middle of the groove. A bidirectional lead screw 10 and a guide rod 9 are installed longitudinally and parallel to each other at the upper end of the groove. The guide rod 9 is placed above the bidirectional lead screw 10 and fixed to the near surface of the two baffles 2. Two threaded grooves with opposite thread directions are equally spaced on both sides of the middle of the bidirectional lead screw 10. One end of the bidirectional lead screw 10 is rotatably connected to the baffle 2, and the other end of the bidirectional lead screw 10 passes through the baffle 2 and is connected to the motor 5 through a coupling. Moving blocks 11 are equally spaced on both sides of the middle of the guide rod 9. The lower middle of the moving block 11 is threadedly connected to the bidirectional lead screw 10, and the lower end of the moving block 11 has a triangular structure. An inclined frame is longitudinally installed at the lower end of the moving block 11. 12. The tilting frame 12 has an M-shaped structure, and both ends of the tilting frame 12 are sleeved with the positioning rods 14. The lower end of the moving block 11 abuts against the tilting surface of the tilting frame 12. The lower end of the positioning rods 14 is equipped with springs 15, and one end of the spring 15 abuts against the bottom surface of one end of the tilting frame 12. The two ends of the lower pressure roller 8 are rotatably connected to the inner sides of the lower ends of both sides of the tilting frame 12. The tilting frame 12 can move up and down through the cooperation of the sliding groove and the positioning rods 14. The two moving blocks 11 can be controlled to move in opposite directions through the cooperation of the guide rod 9 and the double screw 10. The tilting frame 12 can be quickly rebounded and moved upward through the cooperation of the springs 15 and the positioning rods 14. The lower pressure roller 8 can be controlled to move downward through the cooperation of the moving block 11 and the tilting frame 12.

[0022] Working Principle: In the first step of using this invention, the motor 4 is energized and started during the operation of the transmission device. The motor 4 drives the drive roller 6 to rotate, thereby starting the conveyor belt 3 and putting the transmission device into operation. When the conveyor belt 3 begins to slip and the transmission efficiency begins to decrease, the motor 5 is started and rotated forward, causing the bidirectional lead screw 10 to rotate. This causes the two moving blocks 11 on the bidirectional lead screw to move in opposite directions. The lower end of the moving blocks 11 presses against the inclined frame 12, causing the inclined frame 12 and the lower pressure roller 8 to move downward together and compress the spring 15. When the tension of the conveyor belt 3 reaches the specified standard, the motor 5 stops rotating. When it is necessary to adjust the slack of the conveyor belt 3, the motor 5 starts to rotate, the bidirectional lead screw 10 rotates and drives the two moving blocks 11 to move in opposite directions, and the spring 15 rebounds, causing the inclined frame 12 and the lower pressure roller 8 to move upward. When the required slack is reached, the motor 5 stops rotating.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A conveyor belt device for industrial production lines, comprising a base frame (1), characterized in that: A conveying device is installed horizontally on the upper end of the base frame (1). The conveying device includes a baffle (2). The rear end of the baffle (2) is wider than the front end. A motor (4) is installed longitudinally on one side of the front end of the baffle (2). A motor (5) is installed on one side of the motor (4). The motor (5) is placed on the same side of the baffle (2). Both baffles (2) have vertical grooves in the middle of their rear ends. A positioning rod (14) is vertically installed in the middle of the groove. A bidirectional screw rod (10) and a guide rod (9) are installed longitudinally and parallel to each other at the upper end of the groove. The guide rod (9) is placed above the bidirectional screw rod (10) and is fixed to the near surface of the two baffles (2). Two threaded grooves with opposite thread directions are equally spaced on both sides of the middle of the bidirectional screw rod (10). One end of the bidirectional lead screw (10) is rotatably connected to the baffle (2), and the other end of the bidirectional lead screw (10) passes through the baffle (2) and is connected to the motor (5) via a coupling. The guide rod (9) has moving blocks (11) equidistantly sleeved on both sides of the middle part. The middle part of the lower end of the moving block (11) is threadedly connected to the bidirectional lead screw (10), and the lower end of the moving block (11) is a triangular structure. The lower end of the movable block (11) is longitudinally mounted with an inclined frame (12). The inclined frame (12) has an M-shaped structure, and both ends of the inclined frame (12) are sleeved with the positioning rod (14). The lower end of the movable block (11) abuts against the inclined surface of the inclined frame (12). The lower end of the positioning rod (14) is equipped with a spring (15), and one end of the spring (15) abuts against the bottom surface of one end of the inclined frame (12).

2. The conveyor belt device for industrial production lines according to claim 1, characterized in that: The two baffles (2) are equipped with a driving roller (6) and a driven roller (13) that are rotatably mounted in parallel at the front and rear ends of the middle section. One end of the driving roller (6) is connected to the drive shaft of the motor (4) through a coupling. The lower part of the front end of the driven roller (13) is equipped with a pressure roller (8) and a support roller (7) that are equidistantly mounted. The support roller (7) is positioned above the pressure roller (8), and both ends of the support roller (7) are rotatably connected to the two baffles (2) near the surface.

3. The conveyor belt device for industrial production lines according to claim 2, characterized in that: A conveyor belt (3) is horizontally installed in the middle of the two baffles (2). The two ends of the conveyor belt (3) are respectively connected to the driving roller (6) and the driven roller (13). The pressure roller (8) abuts against the inner wall of the conveyor belt (3), and the support roller (7) abuts against the outer wall of the conveyor belt (3).

4. The conveyor belt device for industrial production lines according to claim 3, characterized in that: The two ends of the lower pressure roller (8) are rotatably connected to the inner sides of the lower ends of the inclined frame (12).

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