Block material conveying mechanism

Abstract

The utility model relates to the field of auxiliary equipment of internal mixers, and discloses a blocky material conveying mechanism which comprises a conveying channel and a discharging port obliquely formed in blocky materials. The conveying mechanism is mounted in the conveying channel and is used for conveying the blocky materials; the movable plate is arranged below the discharge hole and is rotationally connected with the conveying channel; and the buffer mechanism is mounted between the movable plate and the conveying channel. According to the utility model, blocky rubber discharged by the internal mixer naturally falls onto the movable plate, the buffer mechanism absorbs impact force and enables the movable plate to rotate downwards, so that the impact force borne by the conveying mechanism is reduced, the blocky material is decelerated, the conveying mechanism can be effectively protected, and then the movable plate resets so as to guide the blocky material into the conveying channel; and the blocky material is conveyed by the conveying mechanism, so that the problem that the impact force is large when the rubber material is received is solved.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary equipment for internal mixers, in particular to a block material conveying mechanism. Background Art

[0002] In some processes, thermoplastics are processed in an internal mixer to form a block of rubber material. This material is then conveyed through a conveyor mechanism and calendered to form a sheet. Existing conveyor mechanisms include a guide plate positioned obliquely below the mixer's outlet. A conveyor trough is located on one side of the guide plate, within which a screw is installed. This screw is connected to a motor. The conveyor mechanism receives the rubber material falling from the internal mixer via the guide plate and guides it into the trough. The motor then drives the screw, rotating it and transporting the material along the trough.

[0003] The existing conveying mechanism has the following problems: since the guide plate is fixedly arranged, the impact force when receiving the rubber material is relatively large, which can easily cause damage to the conveying mechanism.

[0004] Based on the above situation, there is an urgent need for a block material conveying mechanism to solve the problem of large impact force when receiving rubber materials. Utility Model Content

[0005] The purpose of the utility model is to solve the problem of large impact force when receiving rubber materials in the existing conveying mechanism, in which the guide plate is fixedly arranged and the impact force is large when receiving rubber materials, which easily causes damage to the conveying mechanism.

[0006] The technical solution of the utility model is as follows:

[0007] A bulk material conveying mechanism, comprising:

[0008] The conveying channel is arranged obliquely at the discharge port of the block material;

[0009] A conveying mechanism, installed in the conveying channel and used for conveying bulk materials;

[0010] A movable plate is provided below the discharge port and is rotatably connected to the conveying channel;

[0011] The buffer mechanism is installed between the movable plate and the conveying channel.

[0012] In the existing conveying mechanism, due to the fixed setting of the guide plate, the impact force when receiving the rubber material is large, which can easily cause damage to the conveying mechanism. In this solution, the block-shaped rubber material discharged from the internal mixer naturally falls onto the movable plate, and the buffer mechanism absorbs the impact force and rotates the movable plate downward, thereby reducing the impact force on the conveying mechanism and slowing down the block material, which can effectively protect the conveying mechanism. Subsequently, the movable plate is reset to facilitate guiding the block material into the conveying channel, and then the block material is conveyed by the conveying mechanism, solving the problem of large impact force when receiving the rubber material.

[0013] Furthermore, this solution does not solely limit the specific structure of the buffer mechanism. One feasible solution is that the buffer mechanism includes a spring installed on a movable plate. When this solution is adopted, the kinetic potential energy of the block material can be converted into elastic potential energy through the spring, thereby reducing the impact force and slowing down the block material.

[0014] Furthermore, in order to quickly eliminate the vibration caused by the block material hitting the movable plate, one feasible solution is: the buffer mechanism also includes a damper connected to the spring. When this solution is adopted, the damper can reduce shock and dissipate energy. After the block material rolls or slides into the conveying channel, the damper and the movable plate are reset under the action of the spring.

[0015] Furthermore, since the temperature of the bulk material discharged from the internal mixer is higher than room temperature, in order to reduce the heat loss of the bulk material during the transportation process, one feasible solution is: a temperature control component is installed on the transportation channel. When this solution is adopted, the temperature of the transportation channel is controlled within a specified range by the temperature control component to reduce the heat loss of the bulk material during the transportation process.

[0016] Furthermore, this solution does not solely limit the specific structure of the temperature control component. One feasible solution is: the temperature control component includes a hot oil pipe and a cooling pipe installed on the outer wall of the delivery channel, and the hot oil pipe and the cooling pipe are both serpentine pipes. When this solution is adopted, hot oil is delivered to the hot oil pipe to heat the delivery channel, and cooling water is delivered to the cooling pipe to cool the delivery channel, and the flow rate of hot oil and cooling water is controlled to achieve temperature control of the delivery channel.

[0017] Furthermore, in order to achieve automatic temperature control of the conveying channel, one feasible solution is: a temperature sensor for controlling the flow of media in the hot oil pipe and the cooling pipe is installed on the conveying channel. When this solution is adopted, the temperature of the conveying channel is detected by the temperature sensor and the flow of hot oil and cooling water is adjusted in real time, thereby achieving automatic temperature control of the conveying channel.

[0018] Furthermore, this solution does not solely limit the specific structure of the conveying mechanism. One feasible solution is: the conveying mechanism includes a screw rod installed in the conveying channel, the screw rod is connected to a transmission and a motor is installed on the transmission. When this solution is adopted, the screw rod is driven to rotate by the motor, thereby moving the block material along the conveying channel.

[0019] Furthermore, a discharge port is formed on the conveying channel. When the block material is conveyed to the discharge port, it falls from the discharge port under the action of gravity, so as to convey the block material to the next equipment.

[0020] Compared with the existing technology, the beneficial effects of the present invention are:

[0021] First, the block-shaped rubber material discharged from the internal mixer naturally falls onto the movable plate. The buffer mechanism absorbs the impact force and causes the movable plate to rotate downward, thereby reducing the impact force on the conveying mechanism and slowing down the block-shaped material, which can effectively protect the conveying mechanism. The movable plate then returns to its original position to guide the block-shaped material into the conveying channel, and the block-shaped material is then conveyed by the conveying mechanism, solving the problem of large impact force when receiving the rubber material.

[0022] Second, since the buffer mechanism includes a spring mounted on the movable plate and a damper connected to the spring, the spring can convert the kinetic potential energy of the block material into elastic potential energy, thereby reducing the impact force and slowing down the block material. The damper can absorb shock and dissipate energy. After the block material rolls or slides into the conveying channel, the spring drives the damper and the movable plate to reset.

[0023] 3. Since a temperature control component is installed on the conveying channel, the temperature of the conveying channel is controlled within a specified range by the temperature control component to reduce heat loss of the bulk material during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model from a first perspective;

[0025] Figure 2 This is a schematic diagram of the overall structure of the embodiment of the utility model from a second viewing angle;

[0026] Figure 3 for Figure 1 A magnified view of point A in the figure;

[0027] Figure 4 for Figure 2 Enlarged view of point B in FIG.

[0028] Figure 5 for Figure 2 Enlarged view of point C in the figure;

[0029] Figure 6 This is a schematic diagram of a half-section structure of an embodiment of the present utility model.

[0030] Reference numerals:

[0031] 1. Conveying channel; 2. Conveying mechanism; 3. Movable plate; 4. Buffer mechanism; 5. Temperature control component;

[0032] 11. Discharge port;

[0033] 21. Screw rod; 22. Transmission; 23. Motor;

[0034] 41. Spring; 42. Damper;

[0035] 51. Hot oil pipe; 52. Cooling pipe; 53. Temperature sensor. DETAILED DESCRIPTION

[0036] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0037] The features and performance of the present invention are further described in detail below with reference to the embodiments.

[0038] Example:

[0039] Please refer to Figure 1 , a bulk material conveying mechanism, comprising:

[0040] Conveying channel 1 is arranged obliquely at the discharge port of block material;

[0041] The conveying mechanism 2 is installed in the conveying channel 1 and is used to convey the bulk material;

[0042] The movable plate 3 is arranged below the discharge port and is rotatably connected to the conveying channel 1;

[0043] The buffer mechanism 4 is installed between the movable plate 3 and the conveying channel 1 .

[0044] In the existing conveying mechanism, due to the fixed setting of the guide plate, the impact force when receiving the rubber material is large, which can easily cause damage to the conveying mechanism. In this solution, the block rubber material discharged from the internal mixer naturally falls onto the movable plate 3, and the buffer mechanism 4 absorbs the impact force and rotates the movable plate 3 downward, thereby reducing the impact force on the conveying mechanism 2 and slowing down the block material, which can effectively protect the conveying mechanism 2. Subsequently, the movable plate 3 is reset to facilitate guiding the block material into the conveying channel 1, and then the block material is conveyed by the conveying mechanism 2, solving the problem of large impact force when receiving the rubber material.

[0045] Reference Figure 1 and Figure 3This solution does not limit the specific structure of the buffer mechanism 4. One feasible solution is that the buffer mechanism 4 includes a spring 41 installed on the movable plate 3. When this solution is adopted, the spring 41 can convert the kinetic potential energy of the block material into elastic potential energy, thereby reducing the impact force and slowing down the block material.

[0046] In order to quickly eliminate the vibration caused by the block material hitting the movable plate, one feasible solution is: the buffer mechanism 4 also includes a damper 42 connected to the spring 41. When this solution is adopted, the damper 42 can reduce shock and dissipate energy. After the block material rolls or slides to the conveying channel 1, the damper 42 and the movable plate 3 are reset under the action of the spring 41.

[0047] Reference Figure 2 and Figure 4 Since the temperature of the bulk material discharged from the internal mixer is higher than the room temperature, in order to reduce the heat loss of the bulk material during the transportation process, one feasible solution is: a temperature control component 5 is installed on the transportation channel 1. When this solution is adopted, the temperature of the transportation channel 1 is controlled within a specified range by the temperature control component 5 to reduce the heat loss of the bulk material during the transportation process.

[0048] This solution does not limit the specific structure of the temperature control component 5. One feasible solution is: the temperature control component 5 includes a hot oil pipe 51 and a cooling pipe 52 installed on the outer wall of the delivery channel 1. The hot oil pipe 51 and the cooling pipe 52 are both serpentine pipes. When this solution is adopted, hot oil is delivered to the hot oil pipe 51 to heat the delivery channel 1, and cooling water is delivered to the cooling pipe 52 to cool the delivery channel 1. The flow rate of hot oil and cooling water is controlled to achieve temperature control of the delivery channel 1.

[0049] Optionally, a heat insulating layer is provided on the outside of the conveying channel 1. In this embodiment, the heat insulating layer is glass wool. One end of the conveying channel 1 close to the movable plate 3 is embedded in the ground to facilitate receiving the block materials.

[0050] In order to achieve automatic temperature control of the conveying channel 1, one feasible solution is: a temperature sensor 53 for controlling the flow of the medium in the hot oil pipe 51 and the cooling pipe 52 is installed on the conveying channel 1. When this solution is adopted, the temperature of the conveying channel 1 is detected by the temperature sensor 53 and the flow of hot oil and cooling water is adjusted in real time, thereby achieving automatic temperature control of the conveying channel 1.

[0051] Reference Figure 6 This solution does not limit the specific structure of the conveying mechanism 2. One feasible solution is: the conveying mechanism 2 includes a screw rod 21 installed in the conveying channel 1, the screw rod 21 is connected to a transmission 22, and a motor 23 is installed on the transmission 22. When this solution is adopted, the screw rod 21 is driven to rotate by the motor 23, thereby moving the block material along the conveying channel 1.

[0052] Reference Figure 2 and Figure 5 A discharge port 11 is formed on the conveying channel 1. When the block material is conveyed to the discharge port 11, it falls from the discharge port 11 under the action of gravity to convey the block material to the next equipment.

[0053] In order to solve the problem of large impact force when receiving rubber materials, in this solution, the block-shaped rubber materials discharged from the internal mixer naturally fall onto the movable plate 3, and the impact force is absorbed by the buffer mechanism 4 and the movable plate 3 is rotated downward, thereby reducing the impact force on the conveying mechanism 2 and slowing down the block materials, which can effectively protect the conveying mechanism 2. Subsequently, the movable plate 3 is reset to facilitate guiding the block materials into the conveying channel 1, and then the block materials are conveyed by the conveying mechanism 2, thereby solving the problem of large impact force when receiving rubber materials.

[0054] In order to reduce the impact force and slow down the block material, in this solution, since the buffer mechanism 4 includes a spring 41 installed on the movable plate 3 and a damper 42 connected to the spring 41, the spring 41 can convert the kinetic potential energy of the block material into elastic potential energy, thereby reducing the impact force and slowing down the block material. The damper 42 can absorb shock and dissipate energy. After the block material rolls or slides to the conveying channel 1, the damper 42 and the movable plate 3 are driven to reset under the action of the spring 41.

[0055] In order to reduce the heat loss of the bulk material during the transportation process, in this solution, since a temperature control component 5 is installed on the transportation channel 1, the temperature of the transportation channel 1 is controlled within a specified range by the temperature control component 5 to reduce the heat loss of the bulk material during the transportation process.

[0056] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bulk material conveying mechanism, characterized in that: include: A conveying channel (1) is arranged obliquely at the discharge port of the block material; A conveying mechanism (2) is installed in the conveying channel (1) and is used to convey bulk materials; A movable plate (3) is arranged below the discharge port and is rotatably connected to the conveying channel (1); The buffer mechanism (4) is installed between the movable plate (3) and the conveying channel (1).

2. A bulk material conveying mechanism according to claim 1, characterized in that: The buffer mechanism (4) comprises a spring (41) mounted on the movable plate (3).

3. A bulk material conveying mechanism according to claim 2, characterized in that: The buffer mechanism (4) further includes a damper (42) connected to the spring (41).

4. The bulk material conveying mechanism according to claim 1, characterized in that: A temperature control component (5) is installed on the conveying channel (1).

5. A bulk material conveying mechanism according to claim 4, characterized in that: The temperature control assembly (5) comprises a hot oil pipe (51) and a cooling pipe (52) installed on the outer wall of the delivery channel (1); the hot oil pipe (51) and the cooling pipe (52) are both serpentine pipes.

6. A bulk material conveying mechanism according to claim 5, characterized in that: A temperature sensor (53) for controlling the flow of the medium in the hot oil pipe (51) and the cooling pipe (52) is installed on the delivery channel (1).

7. The bulk material conveying mechanism according to claim 1, characterized in that: The conveying mechanism (2) comprises a screw rod (21) installed in the conveying channel (1); the screw rod (21) is connected to a transmission (22); and a motor (23) is installed on the transmission (22).

8. The bulk material conveying mechanism according to claim 1, characterized in that: A discharge port (11) is formed on the conveying channel (1).

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