Powder conveying device for automobile parts processing

Abstract

This utility model discloses a powder conveying device for processing automotive parts, including a conveyor belt and a pressure roller. Fixed plates are installed on both the front and rear sides of the conveyor belt, and two support rods are fixed to the bottom of each fixed plate. The support rods are fixedly connected to the conveyor belt. A cylinder is installed at the bottom of each fixed plate, and a connecting rod is installed at the output end of the cylinder. The cylinder drives the connecting rod to rise and fall. A pressure roller is rotatably connected between the two connecting rods. The pressure roller is in contact with the fabric of the conveyor belt. A movable base is installed at the bottom of the conveyor belt, and a recycling mechanism is provided on the movable base. An anti-overflow mechanism is provided on the conveyor belt. This utility model, by setting a pressure roller that can move up and down, can effectively solve the problem of powder sticking to the belt during conveying. During the periodic rising and falling process, the pressure roller drives the conveyor belt to generate high-frequency vibration, allowing the powder adhering to the belt surface to obtain continuous vibration energy, thereby breaking the adhesion between the powder and the belt.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a powder conveying device for automotive parts processing. Background Technology

[0002] Powder conveying devices for automotive parts processing are equipment used for automated conveying of metallic or non-metallic powder materials. They ensure that the powder is efficiently and accurately delivered into the mold or molding machine during the processing. They are suitable for processes such as die casting, injection molding, and sintering, thereby improving production efficiency and product quality.

[0003] Existing powder conveyor belts for automotive parts processing have significant defects in use. Due to the lack of an effective vibration structure, powder tends to stick to the conveyor belt surface and is difficult to remove. This not only reduces conveying efficiency but also causes raw material waste and increases production costs. The sticking phenomenon is particularly serious when conveying fine powder materials, which seriously affects the continuous operation of the production line. In addition, long-term material accumulation will also affect the service life of the conveyor belt and increase the frequency of equipment maintenance.

[0004] Therefore, in view of the problem that the existing powder conveyor belts for automotive parts processing do not have a vibration structure during use, which causes powder to easily stick to the surface of the conveyor belt, resulting in low conveying efficiency and serious waste, a powder conveying device for automotive parts processing can be designed. Utility Model Content

[0005] In order to overcome the problem that existing powder conveyor belts for automotive parts processing do not have a vibration structure during use, which causes powder to easily stick to the conveyor belt surface, resulting in low conveying efficiency and serious waste.

[0006] The technical solution of this utility model is as follows: a powder conveying device for processing automotive parts, including a conveyor belt; and a pressure roller. Fixed plates are installed on both the front and rear sides of the conveyor belt. Two support rods are fixed to the bottom of each of the two fixed plates. The support rods are fixedly connected to the conveyor belt. A cylinder is installed at the bottom of each of the two fixed plates. A connecting rod is installed at the output end of the cylinder. The cylinder is used to drive the connecting rod to lift and lower. A pressure roller is rotatably connected between the two connecting rods. The pressure roller is in contact with the fabric of the conveyor belt. A movable base is installed at the bottom of the conveyor belt. A recycling mechanism is provided on the movable base. An anti-overflow mechanism is provided on the conveyor belt.

[0007] Preferably, by setting up cylinders, the connecting rods can be moved up and down during operation. The two cylinders are controlled synchronously by an external controller, so that the two connecting rods can move synchronously. When the connecting rods move, they drive the pressure rollers to move. The pressure rollers are rotatably connected to the connecting rods. When the pressure rollers move, they cooperate with the tension of the conveyor belt, which can cause the conveyor belt to vibrate, thereby shaking off the powder on its surface. This solves the problem that existing powder conveyor belts for automotive parts processing do not have a vibration structure for the conveyor belt, which makes the powder easily stick to the surface of the conveyor belt, resulting in low conveying efficiency and serious waste.

[0008] Preferably, the recycling mechanism includes a sliding component and a cleaning component, wherein the sliding component is used to provide a chute for the shaken powder, and the cleaning component is used to clean the sliding component.

[0009] Preferably, the sliding assembly includes a rectangular groove and an inclined plate; the movable base has a rectangular groove, and the inclined plate is installed inside the rectangular groove.

[0010] Preferably, the cleaning assembly includes a chute, a positioning rod, a slider, and a brush plate; the top of the movable base has two chutes, the inside of each chute is equipped with a positioning rod, the outside of each positioning rod is slidably connected to a slider, and a brush plate is installed between the two sliders.

[0011] Preferably, the anti-overflow mechanism includes an adjustment component and a baffle component, wherein the adjustment component is used to adjust the baffle component, and the baffle component is used to limit the overflow of powder on the conveyor belt.

[0012] Preferably, the adjustment assembly includes a mounting plate, a bidirectional lead screw, and a knob; a set of mounting plates is installed on the top left and right sides of the conveyor belt, and a bidirectional lead screw is rotatably connected between each set of mounting plates, with knobs installed at both ends of the bidirectional lead screw.

[0013] Preferably, the stop assembly includes a limiting plate; the outer side of the bidirectional lead screw is threaded with two limiting plates, the bottom of which fits against the top of the conveyor belt.

[0014] The beneficial effects of this utility model are:

[0015] By setting up a pressure roller that can move up and down, the problem of powder sticking to the belt during the conveying process can be effectively solved. During the periodic lifting and lowering process, the pressure roller drives the conveyor belt to generate high-frequency vibration, so that the powder adhering to the belt surface receives continuous vibration energy, thereby breaking the adhesion between the powder and the belt. This dynamic cleaning method can not only keep the surface of the conveyor belt clean and avoid pollution and waste caused by material accumulation, but also significantly improve the conveying efficiency. It is especially suitable for powder conveying scenarios in automotive parts processing. Attached Figure Description

[0016] Figure 1The diagram shown is a three-dimensional structural schematic of this utility model;

[0017] Figure 2 The diagram shown is a bottom-view perspective view of the structure of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the pressure roller of this utility model;

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the anti-overflow mechanism of this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the recycling mechanism of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Conveyor belt; 2. Fixed plate; 3. Support rod; 4. Cylinder; 5. Connecting rod; 6. Pressure roller; 7. Moving base; 81. Rectangular groove; 82. Inclined plate; 83. Slide groove; 84. Positioning rod; 85. Slider; 86. Brush plate; 91. Mounting plate; 92. Two-way lead screw; 93. Knob; 94. Limiting plate. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5 This utility model provides an embodiment of a powder conveying device for automotive parts processing, including a conveyor belt 1 and a pressure roller 6. Fixed plates 2 are installed on both the front and rear sides of the conveyor belt 1. Two support rods 3 are fixed to the bottom of each fixed plate 2, and the support rods 3 are fixedly connected to the conveyor belt 1. Cylinders 4 are installed at the bottom of each fixed plate 2, and connecting rods 5 are installed at the output end of the cylinders 4. The cylinders 4 are used to drive the connecting rods 5 to rise and fall. A pressure roller 6 is rotatably connected between the two connecting rods 5. The pressure roller 6 is in contact with the fabric of the conveyor belt 1. A movable base 7 is installed at the bottom of the conveyor belt 1, and a recycling mechanism is provided on the movable base 7. An anti-overflow mechanism is provided on the conveyor belt 1. By using two cylinders 4 for driving and an external controller for synchronous control, the two sets of connecting rods 5 maintain synchronous rising and falling motion. The connecting rods 5 and the pressure roller 6 are connected by a rotating pair. Under the drive of the cylinders 4, the pressure roller 6 is driven to perform vertical reciprocating motion. The pressure roller 6 maintains tension contact with the fabric of the conveyor belt 1, and the periodic shaking action causes the powder adhering to the surface of the fabric to detach, achieving an automatic powder cleaning function.

[0024] Please see Figure 1 and Figure 5In this embodiment, the recycling mechanism includes a sliding component and a cleaning component. The sliding component provides a slide for the shaken powder, and the cleaning component cleans the sliding component. The sliding component includes a rectangular groove 81 and an inclined plate 82. The movable base 7 has a rectangular groove 81, and an inclined plate 82 is installed inside the rectangular groove 81. By setting the inclined plate 82, the shaken powder will fall onto the upper surface of the inclined plate 82 and slide down along the inclined plate 82 under the action of gravity. The cleaning component includes a sliding groove 83, a positioning rod 84, a slider 85, and a brush plate 86. The top of the movable base 7 has two sliding grooves 83, and a positioning rod 84 is installed inside each of the two sliding grooves 83. A slider 85 is slidably connected to the outer side of each of the two positioning rods 84. A brush plate 86 is installed between the two sliders 85. By setting the brush plate 86, moving the brush plate 86 will drive the slider 85 to slide along the outer surface of the positioning rod 84. When moving, the brush plate 86 can clean the powder on the surface of the inclined plate 82.

[0025] Please see Figure 1 and Figure 4 In this embodiment, the anti-overflow mechanism includes an adjustment component and a baffle component. The adjustment component is used to adjust the baffle component, and the baffle component is used to limit the overflow of powder on the conveyor belt 1. The adjustment component includes a mounting plate 91, a bidirectional lead screw 92, and a knob 93. A set of mounting plates 91 are installed on the top left and right sides of the conveyor belt 1. A bidirectional lead screw 92 is rotatably connected between each set of mounting plates 91. A knob 93 is installed at both the front and rear ends of the bidirectional lead screw 92. By setting the knob 93, the bidirectional lead screw 92 can be rotated when the knob 93 is rotated. The baffle component includes a limit plate 94. Two limit plates 94 are threadedly connected to the outer side of the bidirectional lead screw 92. The bottom of the limit plate 94 is in contact with the top of the conveyor belt 1. By setting the limit plate 94, the bidirectional lead screw 92 drives the two limit plates 94 that are threaded with it to move in opposite directions when it rotates, thereby adjusting the width of the conveying channel.

[0026] During operation, the powder is placed on the conveyor belt 1 for conveying. The cylinders 4 at the bottom of the fixed plates 2 on both sides of the conveyor belt 1 are activated and synchronized by an external controller, driving the connecting rod 5 to move up and down. The connecting rod 5 is rotatably connected to the pressure roller 6. When the pressure roller 6 moves, it comes into contact with the fabric of the conveyor belt 1, and the tension of the fabric of the conveyor belt 1 is used to generate vibration, thereby shaking off the powder adhering to the surface of the conveyor belt 1. The shaken powder falls onto the inclined plate 82 in the rectangular groove 81 on the movable base 7, and slides down the inclined plate 82 under the action of gravity. The slider 85, which is slidably connected through the positioning rod 84 inside the groove 83 at the top of the mobile base 7, is manually moved, causing the brush plate 86 to clean the surface of the inclined plate 82 to prevent powder residue. At the same time, the bidirectional screw 92 between the mounting plates 91 on the left and right sides of the top of the conveyor belt 1 is rotated by turning the knob 93, causing the two limiting plates 94 connected through the thread on the outside of the bidirectional screw 92 to move in opposite directions, adjusting the contact position between the limiting plates 94 and the top of the conveyor belt 1 to limit the overflow of powder during the conveying process, ensuring conveying efficiency and reducing waste.

[0027] Through the above steps, two cylinders 4 are used as power sources, and the actions of the two cylinders are precisely coordinated by an external controller to ensure that the connecting rods 5 on both sides move up and down in complete synchronization. The end of each connecting rod 5 is connected to the pressure roller 6 by a rotating connection, so that the pressure roller 6 can rotate freely during the lifting and lowering process. When the pressure roller 6 reciprocates under the drive of the cylinder 4, it maintains a constant contact pressure with the conveyor belt 1. The mechanical vibration principle is used to make the running belt vibrate at high frequency, thereby effectively shaking off the powder adhering to the surface. This solves the problem that the existing powder conveyor belts for automotive parts processing do not have a vibration structure for the conveyor belt, which makes the powder easy to stick to the surface of the conveyor belt, resulting in low conveying efficiency and serious waste.

Claims

1. A powder conveying device for processing automotive parts, comprising a conveyor belt (1); characterized in that: It also includes a pressure roller (6), and fixed plates (2) are installed on both the front and rear sides of the conveyor belt (1). Two support rods (3) are fixed at the bottom of the two fixed plates (2). The support rods (3) are fixedly connected to the conveyor belt (1). Cylinders (4) are installed at the bottom of the two fixed plates (2). A connecting rod (5) is installed at the output end of the cylinder (4). The cylinder (4) is used to drive the connecting rod (5) to rise and fall. A pressure roller (6) is rotatably connected between the two connecting rods (5). The pressure roller (6) is in contact with the fabric of the conveyor belt (1). A movable base (7) is installed at the bottom of the conveyor belt (1). A recycling mechanism is provided on the movable base (7). An anti-overflow mechanism is provided on the conveyor belt (1).

2. The powder conveying device for automotive parts processing according to claim 1, characterized in that: The recycling mechanism includes a sliding assembly and a cleaning assembly. The sliding assembly provides a chute for the shaken powder, and the cleaning assembly cleans the sliding assembly.

3. The powder conveying device for automotive parts processing according to claim 2, characterized in that: The sliding assembly includes a rectangular groove (81) and an inclined plate (82); the movable base (7) has a rectangular groove (81) and an inclined plate (82) installed inside the rectangular groove (81).

4. The powder conveying device for automotive parts processing according to claim 3, characterized in that: The cleaning assembly includes a chute (83), a positioning rod (84), a slider (85), and a brush plate (86); the top of the movable base (7) has two chutes (83), the inside of each of the two chutes (83) is equipped with a positioning rod (84), the outside of each of the two positioning rods (84) is slidably connected to a slider (85), and a brush plate (86) is installed between the two sliders (85).

5. The powder conveying device for automotive parts processing according to claim 1, characterized in that: The anti-overflow mechanism includes an adjustment component and a baffle component. The adjustment component is used to adjust the baffle component, and the baffle component is used to limit the overflow of powder on the conveyor belt (1).

6. The powder conveying device for automotive parts processing according to claim 5, characterized in that: The adjustment assembly includes a mounting plate (91), a two-way lead screw (92), and a knob (93); a set of mounting plates (91) are installed on the top left and right sides of the conveyor belt (1), and a two-way lead screw (92) is rotatably connected between each set of mounting plates (91), and a knob (93) is installed at both the front and rear ends of the two-way lead screw (92).

7. The powder conveying device for automotive parts processing according to claim 6, characterized in that: The material stop assembly includes a limit plate (94); the outer side of the bidirectional lead screw (92) is threaded with two limit plates (94), the bottom of the limit plate (94) being in contact with the top of the conveyor belt (1).

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