Conveying device capable of achieving uniform blanking and used for conveying plastic particles

Abstract

The conveying device comprises a rack unit, a conveying unit and a baffle unit, the baffle unit comprises a first baffle and a second baffle, first supporting plates are fixed to the two sides of the bottom of the first baffle, and second supporting plates are fixed to the two sides of the bottom of the second baffle; an adjusting unit is installed on the rack unit, a first gap is formed between the first baffle and the synchronous belt, a second gap is formed between the second baffle and the synchronous belt, and the height of the first gap is larger than that of the second gap. According to the conveying device, through the action of the first baffle and the second baffle, distribution and height of materials can be gradually adjusted and uniformized, and it is ensured that the materials can fall more evenly when falling at the tail end of the synchronous belt. And each mounting position is provided with three slots with different depths, so that the height of the gap between the first baffle plate and the synchronous belt and the height of the gap between the second baffle plate and the synchronous belt can be adjusted by selecting different slots.

Description

Technical Field

[0001] The utility model relates to the field of plastic particle conveying devices, and more specifically, to a conveying device for conveying plastic particles which can realize uniform material dropping. Background Art

[0002] In the process of plastic pellet production, the pelletizer cuts the raw plastic into particles of the required size. The raw material often contains iron impurities, so the iron impurities need to be cleaned up after pelletizing. The plastic pellets produced by the pelletizer need to be transported through a conveying device. At the end of the conveying device, a feeding channel is usually set up. Some magnetic blocks are usually set up inside the feeding channel. When the plastic particles fall into the feeding channel, the magnetic blocks will absorb the iron impurities in them, and the plastic particles will continue to be transported forward to the next processing stage, thereby realizing the cleaning of the iron impurities in the plastic particles.

[0003] In the existing conveying device, the falling materials from the pelletizer are first concentrated in the middle of the device, and the height may be piled up high, which may cause too much material to be discharged together in the subsequent feeding channel. This situation will affect the effect of the magnetic block in the feeding channel in cleaning iron impurities. Due to the high material accumulation, when the material reaches the feeding channel, it may fall at a faster speed, which will make it too late for the iron impurities to be adsorbed by the magnetic block in the feeding channel, reducing the efficiency of the magnetic block in cleaning impurities. And because the amount of material is too large, the adsorption capacity of the magnetic block may not be enough to handle all the iron impurities, resulting in some iron impurities not being adsorbed and leaking out. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provides a conveying device for conveying plastic particles which can realize uniform material dropping.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying device for conveying plastic particles capable of achieving uniform material dropping, comprising a frame unit, a transport unit and a baffle unit, the transport unit comprising an active roller, a driven roller, a synchronous belt installed between the active roller and the driven roller, and a driving unit capable of driving the active roller, the driving unit comprising a motor, a driving wheel driven by the motor, a driven wheel fixed at the active roller, and a driving belt installed between the active wheel and the driven wheel, the frame unit comprising two side plates, the active roller and the driven roller are both installed between the two side plates, the The baffle unit includes a first baffle and a second baffle, a first support plate is fixed on both sides of the bottom of the first baffle, a second support plate is fixed on both sides of the bottom of the second baffle, and adjustment units for adjusting the height of the baffle unit are installed at the two side plates, the adjustment unit includes a U-shaped mounting seat and a mounting block installed at the U-shaped mounting seat, the mounting block has a first mounting position for installing the first support plate and a second mounting position for installing the second support plate, a first gap is provided between the first baffle and the synchronous belt, a second gap is provided between the second baffle and the synchronous belt, and the height of the first gap is greater than the second gap.

[0006] Furthermore, the first and second installation positions each have a first slot, a second slot, and a third slot, the depths of the first slot, the second slot, and the third slot decrease successively, and the first and second support plates can be inserted into the first, second, and third slots.

[0007] Therefore, by selecting different slots, the gap between the first and second baffles and the synchronous belt can be adjusted.

[0008] Furthermore, both ends of the mounting block are provided with slide grooves, the U-shaped mounting seat is provided with slide rails matching the slide grooves, and the U-shaped mounting seat is provided with locking bolts capable of fixing the relative positions of the mounting block and the U-shaped mounting seat.

[0009] Therefore, the mounting block can be adjusted laterally, so that the two support plates at each baffle are pressed against the two mounting blocks, making the installation of the baffle unit more stable.

[0010] Furthermore, the end of the locking bolt has a knob.

[0011] This makes it easier to adjust the mounting block.

[0012] Furthermore, a plurality of supporting legs are fixed to the bottom of the side panel.

[0013] Thereby the entire conveying device is stably supported.

[0014] Furthermore, the adjustment unit is installed on one end of the side plate close to the driven roller.

[0015] Furthermore, the driving unit also includes a motor seat, and the motor is installed at the motor seat.

[0016] This makes it easier to install the motor.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The transport device of the present application can gradually adjust and evenly distribute and height the material through the first baffle and the second baffle, ensuring that the material can fall more evenly when the material falls at the end of the synchronous belt, avoiding the situation where too much material falls at the same time.

[0019] 2. In the transport device of the present application, each installation position has three slots of different depths, so that the height of the gap between the first and second baffles and the synchronous belt can be adjusted by selecting different slots, so that it can be adjusted in time as needed, increasing the flexibility and adaptability of the device.

[0020] 3. In the transport device of the present application, the mounting block can be adjusted laterally, so that the support plate is pressed against the mounting block, making the installation of the version unit more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the separation of the components of the transport device;

[0022] Figure 2 This is an enlarged view of area A;

[0023] Figure 3 Schematic diagram of the transport device.

[0024] Explanation of the reference numerals in the accompanying drawings: 1.1 side panel; 1.2 supporting leg; 2.1 active roller; 2.2 driven roller; 2.3 synchronous belt; 3.1 motor; 3.2 passive wheel; 3.3 driving belt; 3.4 motor seat; 4 first baffle plate; 4.1 first supporting plate; 4.2 first gap; 5 second baffle plate; 5.1 second supporting plate; 5.2 second gap; 6 U-shaped mounting seat; 6.1 slide rail; 6.2 locking bolt; 7 mounting block; 7.1 first slot; 7.2 second slot; 7.3 third slot; 7.4 slide groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-3 A conveying device for conveying plastic particles that can achieve uniform material drop is shown, comprising a frame unit, a transport unit and a baffle unit, wherein the transport unit comprises an active roller 2.1, a driven roller 2.2, a synchronous belt 2.3 installed between the active roller and the driven roller, and a driving unit capable of driving the active roller 2.1, wherein the driving unit comprises a motor 3.1, a driving wheel driven by the motor 3.1, a driven wheel 3.2 fixed at the active roller, and a driving belt 3.3 installed between the active wheel and the driven wheel, wherein the frame unit comprises two side plates 1.1, wherein the active roller 2.1 and the driven roller 2.2 are both installed between the two side plates 1.1, and the baffle unit comprises a first baffle 4 and a second baffle 5. Baffle 5, first support plates 4.1 are fixed on both sides of the bottom of the first baffle 4, second support plates 5.1 are fixed on both sides of the bottom of the second baffle 5, and adjustment units for adjusting the height of the baffle unit are installed at the two side plates 1.1, the adjustment unit includes a U-shaped mounting seat 6 and a mounting block 7 installed at the U-shaped mounting seat 6, the mounting block 7 has a first mounting position for installing the first support plate 4.1 and a second mounting position for installing the second support plate 5.1, a first gap 4.2 is provided between the first baffle 4 and the synchronous belt 2.3, a second gap 5.2 is provided between the second baffle 5 and the synchronous belt 2.3, and the height of the first gap 4.2 is greater than the second gap 5.2.

[0027] The first and second mounting positions are each provided with a first slot 7.1, a second slot 7.2, and a third slot 7.3, the depths of the first slot 7.1, the second slot 7.2, and the third slot 7.3 decrease successively, and the first and second support plates can be inserted into the first, second, and third slots; both ends of the mounting block 7 are provided with a slide groove 7.4, the U-shaped mounting seat 6 is provided with a slide rail 6.1 matching the slide groove 7.4, the U-shaped mounting seat 6 is provided with a locking bolt 6.2 capable of fixing the relative position of the mounting block 7 and the U-shaped mounting seat 6, and the end of the locking bolt 6.2 is provided with a knob; a plurality of supporting legs 1.2 are fixed to the bottom of the side plate 1.1; the adjusting unit is installed at one end of the side plate 1.1 close to the driven roller 2.2; the driving unit also includes a motor seat 3.4, and the motor 3.1 is installed at the motor seat 3.4.

[0028] Working principle: The transport device of the present application can gradually adjust and evenly distribute and height materials through the action of the first baffle and the second baffle, ensuring that materials can fall more evenly when materials fall at the end of the synchronous belt, avoiding the situation where too much material falls at the same time. Each installation position has three slots of different depths, so that the height of the gap between the first and second baffles and the synchronous belt can be adjusted by selecting different slots, so that it can be adjusted in time as needed, increasing the flexibility and adaptability of the device. The mounting block can be adjusted laterally, so that the support plate is pressed against the mounting block, making the installation of the version unit more stable.

[0029] Specifically, the material falling from the pelletizer will be concentrated in the middle of the synchronous belt and may be piled up at a high height. The synchronous belt transports the material through the first baffle first, so that the material is spread evenly on both sides and the height is reduced. Then, it passes through the second baffle, and is spread evenly on both sides and the height is further reduced. As a result, when the material falls at the end of the synchronous belt, the material falls more evenly, and not too much material is dropped at the same time, thereby avoiding the situation where the iron impurities cannot be adsorbed or leaked in time due to fast and large amount of material falling.

[0030] Although the present invention has been illustrated and described with respect to preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. A conveying device for conveying plastic particles capable of achieving uniform material drop, characterized in that: The invention comprises a frame unit, a transport unit and a baffle unit, wherein the transport unit comprises an active roller, a driven roller, a synchronous belt installed between the active roller and the driven roller, and a driving unit capable of driving the active roller, wherein the driving unit comprises a motor, an active wheel driven by the motor, a passive wheel fixed at the active roller, and a driving belt installed between the active wheel and the passive wheel, wherein the frame unit comprises two side plates, wherein the active roller and the driven roller are both installed between the two side plates, wherein the baffle unit comprises a first baffle and a second baffle, wherein first support plates are fixed on both sides of the bottom of the first baffle, and second support plates are fixed on both sides of the bottom of the second baffle, and an adjusting unit for adjusting the height of the baffle unit is installed at both side plates, wherein the adjusting unit comprises a U-shaped mounting seat and a mounting block installed at the U-shaped mounting seat, wherein the mounting block has a first mounting position capable of installing the first support plate and a second mounting position capable of installing the second support plate, wherein a first gap is provided between the first baffle and the synchronous belt, and a second gap is provided between the second baffle and the synchronous belt, and the height of the first gap is greater than the second gap.

2. The conveying device for conveying plastic particles capable of achieving uniform material drop according to claim 1, characterized in that: The first and second installation positions both have a first slot, a second slot and a third slot, the depths of the first slot, the second slot and the third slot decrease in sequence, and the first and second support plates can both be inserted into the first, second and third slots.

3. The conveying device for conveying plastic particles capable of achieving uniform material drop according to claim 1, characterized in that: Both ends of the mounting block are provided with slide grooves, the U-shaped mounting seat is provided with slide rails matching the slide grooves, the U-shaped mounting seat is provided with a locking bolt capable of fixing the relative position of the mounting block and the U-shaped mounting seat, and the end of the locking bolt is provided with a knob.

4. The conveying device for conveying plastic particles capable of achieving uniform material drop according to claim 1, characterized in that: A plurality of supporting legs are fixed to the bottom of the side plate.

5. The conveying device for conveying plastic particles capable of achieving uniform material drop according to claim 1, characterized in that: The adjusting unit is installed on one end of the side plate close to the driven roller.

6. The conveying device for conveying plastic particles capable of achieving uniform material drop according to claim 1, characterized in that: The driving unit further comprises a motor seat, and the motor is mounted on the motor seat.

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