Plastic particle conveying equipment with impurity removal mechanism

Abstract

The utility model belongs to the technical field of material conveying equipment, and particularly relates to plastic particle conveying equipment with an impurity removing mechanism, which comprises a supporting bottom plate, a placing frame is arranged right above the supporting bottom plate through two groups of supporting components, and a plurality of sieve pores are uniformly distributed at the bottom of the placing frame; the mounting plate is mounted at the upper end of the supporting bottom plate, a first driving motor is fixedly mounted at the side end of the mounting plate, a rotating shaft is fixedly mounted at an output shaft of the first driving motor, the rotating shaft is located in the mounting plate and rotationally connected with the mounting plate, and a rotating disc of a circular structure is fixedly mounted at the end, away from the first driving motor, of the rotating shaft. A first connecting shaft is fixedly mounted at the edge of one end away from the rotating shaft, a second connecting shaft is fixedly mounted at the side end of the placing frame, a connecting rod is mounted between the first connecting shaft and the second connecting shaft, and two ends of the connecting rod are rotationally connected with the first connecting shaft and the second connecting shaft respectively; the conveying belt is installed on one side of the containing frame and located below the containing frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of material conveying equipment, and particularly relates to a plastic particle conveying equipment with an impurity removing mechanism. Background Art

[0002] Common plastic products are made by melting plastic particles and then injecting them into molds. Plastic particles come into contact with various equipment during manufacturing, transportation, and storage, and inevitably contain a lot of dust and fine impurities. When plastic particles are needed to prepare plastic products, the plastic particles need to be decontaminated first and then uniformly transported to the mold for processing, which will seriously affect work efficiency. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a plastic particle conveying equipment with an impurity removing mechanism.

[0004] The purpose of the utility model can be realized by the following technical solutions:

[0005] A plastic particle conveying equipment with an impurity removing mechanism, comprising:

[0006] A support bottom plate, above which a placement frame is installed through two groups of support components. A plurality of sieve holes are evenly distributed at the bottom of the placement frame;

[0007] A mounting plate, which is installed at the upper end of the support bottom plate. A first driving motor is fixedly installed on the side end of the mounting plate. A rotating shaft is fixedly installed at the output shaft of the first driving motor. The rotating shaft is located inside the mounting plate and is rotationally connected to the mounting plate. A circular turntable is fixedly installed at the end of the rotating shaft away from the first driving motor. A first connecting shaft is fixedly installed at the edge of the end away from the rotating shaft. A second connecting shaft is fixedly installed on the side end of the placement frame. A connecting rod is installed between the first connecting shaft and the second connecting shaft. The two ends of the connecting rod are respectively rotationally connected to the first connecting shaft and the second connecting shaft;

[0008] A conveyor belt, which is installed on one side of the placement frame and is located below the placement frame.

[0009] Further, the support assembly includes a first support block, a sliding rod, a spring, a first moving block, a support rod, and a mounting block. The first support block is fixedly installed at the upper end of the support base plate. The sliding rod is fixedly installed between two first support blocks. There are two first moving blocks in each group of support assemblies. Both of the first moving blocks are slidably installed on the side of the sliding rod. There are two springs in each group of support assemblies. Each spring is installed between the first support block and the first moving block, and both ends of the spring are fixedly connected to the first support block and the first moving block respectively. The mounting block is fixedly installed at the bottom of the placement frame. A support rod is rotatably installed at the upper end of each first moving block. The end of the support rod away from the first moving block is rotatably connected to the lower end of the mounting block.

[0010] Further, two second support blocks are fixedly installed on one side of the placement frame where the second connecting shaft is located. A threaded rod is installed between the two support blocks. Both ends of the threaded rod are rotatably connected to the second support blocks. A second driving motor is fixedly installed at one end of the placement frame. The output shaft of the second driving motor is fixedly connected to one end of the threaded rod. A second moving block is installed on the side of the threaded rod. The second moving block is threadedly connected to the threaded rod.

[0011] Further, a first sliding groove and a second sliding groove are respectively formed at both side ends of the placement frame. The second sliding groove penetrates through the side wall of the placement frame. A push plate is placed inside the placement frame. Both ends of the push plate are fixedly connected with a first slider and a second slider respectively. The first slider is adapted to the first sliding groove. The second slider is adapted to the second sliding groove. The second slider passes through the second sliding groove and is fixedly connected to the side end face of the second moving block.

[0012] Further, clamping blocks are fixedly installed on the inner walls of both sides of the placement frame close to the conveyor belt. A baffle is installed between the clamping blocks. The baffle is clamped with the clamping blocks.

[0013] Further, two groups of flow guiding plates are fixedly installed on the outside of the placement frame close to the conveyor belt. The flow guiding plates are located directly above the conveyor belt.

[0014] Explanations for the nouns, conjunctions, or adjectives involved in the above technical solutions are as follows:

[0015] Fixed connection: It refers to the connection where parts or components are fixed without any relative movement. It is divided into two types: detachable connection and non-detachable connection.

[0016] (1) Detachable connection: Use screws, splines, wedge pins, etc. to fix parts together. This connection method can be disassembled during maintenance and will not damage the parts. However, the specifications of the connecting parts used must be correct (such as the length of bolts, keys, wedge pins), and they must be tightened appropriately.

[0017] (2) Non-detachable connection: mainly refers to welding, riveting, and mortise fitting, etc. Since it needs to be forged, sawed, or oxy-cut to disassemble during maintenance or replacement, the spare parts generally cannot be reused. At the same time, during connection, attention should be paid to process quality, technical inspection, and remedial measures (such as correction, polishing, etc.).

[0018] Advantages of the present utility model:

[0019] The device drives the turntable to rotate through the first driving motor, thereby driving the first connecting shaft to rotate. After the rotation of the first connecting shaft, it will drive the placement frame to vibrate. Through vibration, the dust and fine debris in the plastic particles can be leaked out of the placement frame through the sieve holes, thus achieving impurity removal; after impurity removal, transportation can be carried out, improving work efficiency. Description of the drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 is the structural schematic diagram of the overall device in the embodiment of the present utility model Figure 1 ;

[0022] Figure 2 is the structural schematic diagram of the overall device in the embodiment of the present utility model Figure 2 ;

[0023] Figure 3 is the structural schematic diagram of the overall device in the embodiment of the present utility model Figure 3 ;

[0024] Figure 4 is the structural schematic diagram of the placement frame and the second driving motor in the embodiment of the present utility model;

[0025] Figure 5 is the structural schematic diagram of the support assembly in the embodiment of the present utility model;

[0026] Figure 6 is the structural schematic diagram of the placement frame in the embodiment of the present utility model;

[0027] Figure 7 is the structural schematic diagram of the push plate in the embodiment of the present utility model.

[0028] Reference numerals: 1, support bottom plate; 2, support assembly; 3, placement frame; 4, sieve holes; 5, mounting plate; 6, first drive motor; 7, rotating shaft; 8, turntable; 9, first connecting shaft; 10, second connecting shaft; 11, connecting rod; 12, conveyor belt; 13, first support block; 14, sliding rod; 15, spring; 16, first moving block; 17, support rod; 18, mounting block; 19, second support block; 20, threaded rod; 21, second drive motor; 22, second moving block; 23, first chute; 24, second chute; 25, push plate; 26, first slider; 27, second slider; 28, clamping block; 29, baffle; 30, deflector plate. Detailed implementation

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0030] A plastic particle conveying device with a impurity removing mechanism, as Figure 1 , Figure 2 shown, includes:

[0031] A support bottom plate 1, above which a placement frame 3 is installed through two groups of support assemblies 2 directly above, and a plurality of sieve holes 4 are evenly distributed at the bottom of the placement frame 3;

[0032] A mounting plate 5, the mounting plate 5 is installed at the upper end of the support bottom plate 1, a first drive motor 6 is fixedly installed on the side end of the mounting plate 5, a rotating shaft 7 is fixedly installed at the output shaft of the first drive motor 6, the rotating shaft 7 is located inside the mounting plate 5 and is rotatably connected to the mounting plate 5, a circular turntable 8 is fixedly installed at the end of the rotating shaft 7 away from the first drive motor 6, a first connecting shaft 9 is fixedly installed at the edge of the end away from the rotating shaft 7, a second connecting shaft 10 is fixedly installed on the side end of the placement frame 3, and a connecting rod 11 is installed between the first connecting shaft 9 and the second connecting shaft 10, and both ends of the connecting rod 11 are rotatably connected to the first connecting shaft 9 and the second connecting shaft 10 respectively;

[0033] A conveyor belt 12, the conveyor belt 12 is installed on one side of the placement frame 3 and is located below the placement frame 3.

[0034] In this device, the placement frame 3 is used to place plastic particles that have not been purified. After the plastic particles are placed in the placement frame 3, the first driving motor 6 is started. After the first driving motor 6 is started, it will drive the rotating shaft 7 to rotate, thereby driving the turntable 8 to rotate, and then driving the first connecting shaft 9 to rotate. The rotation of the first connecting shaft 9 will drive the placement frame 3 to swing back and forth and make small up and down swings through the connecting rod 11, so as to realize the jitter of the placement frame 3. Through the jitter, the dust and small sundries in the plastic particles can leak out of the placement frame 3 through the sieve holes 4, so as to realize purification. Finally, the purified plastic particles are conveyed to the designated position through the conveyor belt 12.

[0035] As a preferred embodiment of the present utility model, as Figure 5 shown, the support assembly 2 includes a first support block 13, a slide bar 14, a spring 15, a first moving block 16, a support rod 17 and a mounting block 18. The first support block 13 is fixedly installed at the upper end of the support bottom plate 1. The slide bar 14 is fixedly installed between the two first support blocks 13. There are two first moving blocks 16 in each support assembly 2. The two first moving blocks 16 are both slidably installed on the side of the slide bar 14. There are two springs 15 in each support assembly 2. Each spring 15 is installed between the first support block 13 and the first moving block 16, and the two ends of the spring 15 are respectively fixedly connected to the first support block 13 and the first moving block 16. The mounting block 18 is fixedly installed at the bottom of the placement frame 3. A support rod 17 is rotatably installed at the upper end of each first moving block 16. The end of the support rod 17 away from the first moving block 16 is rotatably connected to the lower end of the mounting block 18. The support assembly 2 mainly supports the placement frame 3. When using the support assembly 2 to support the placement frame 3, the first moving block 16, the slide bar 14, the spring 15 and the support rod 17 in the support assembly 2 can realize the back-and-forth swing and small up and down movement of the placement frame 3 under the action of the first driving motor 6, so as to realize the jitter of the placement frame 3. Through the jitter, the dust and small sundries in the plastic particles can leak out of the placement frame 3 through the sieve holes 4, so as to realize purification.

[0036] As a preferred embodiment of the present utility model, as Figure 4 、as Figure 6 、 Figure 7As shown in the figure, two second support blocks 19 are fixedly installed on one side of the second connecting shaft 10 of the placement frame 3. A threaded rod 20 is installed between the two support blocks. Both ends of the threaded rod 20 are rotatably connected to the second support blocks 19. One end of the placement frame 3 is fixedly installed with a second driving motor 21. The output shaft of the second driving motor 21 is fixedly connected to one end of the threaded rod 20. A second moving block 22 is installed on the side end of the threaded rod 20. The second moving block 22 is threadedly connected to the threaded rod 20. First chutes 23 and second chutes 24 are respectively opened on both side ends of the placement frame 3. The second chute 24 penetrates through the side wall of the placement frame 3. A push plate 25 is placed in the placement frame 3. Both ends of the push plate 25 are respectively fixedly connected with a first slider 26 and a second slider 27. The first slider 26 is adapted to the first chute 23, and the second slider 27 is adapted to the second chute 24. The second slider 27 passes through the second slider 27 and is fixedly connected to the side end face of the second moving block 22. In this device, the push plate 25 can push the plastic particles that have been decontaminated in the placement frame 3 towards the conveyor belt 12 and flow into the conveyor belt 12 under the action of the second driving motor 21. The specific pushing principle is as follows: Start the second driving motor 21. After the second driving motor 21 starts, it will drive the threaded rod 20 to rotate. The rotation of the threaded rod 20 will drive the second moving block 22 to move, so as to drive the push plate 25 to move horizontally in the placement frame 3.

[0037] It should be noted here that the forward rotation of the second driving motor 21 will drive the push plate 25 to move towards the conveyor belt 12, and the reverse rotation of the second driving motor 21 will drive the push plate 25 to move away from the conveyor belt 12.

[0038] As a preferred solution of the present invention, as Figure 3 、 Figure 6 shown in the figure, clamping blocks 28 are fixedly installed on the inner walls of both sides of the placement frame 3 close to the conveyor belt 12. A baffle 29 is installed between the clamping blocks 28. The baffle 29 is clamped with the clamping blocks 28. When the baffle 29 is clamped in the clamping blocks 28, the placement frame 3 is in a closed space, which is convenient for the plastic particles placed in the placement frame 3 to be decontaminated by shaking under the action of the first driving motor 6. When it is necessary to flow the decontaminated plastic particles in the placement frame 3 into the conveyor belt 12, the baffle 29 is pulled out of the clamping blocks 28.

[0039] As a preferred solution of the present invention, as Figure 3As shown, two guide plates 30 are fixedly installed on the outer side of the placement frame 3 close to one side of the conveyor belt 12, and the guide plates 30 are located directly above the conveyor belt 12. The guide plates 30 are provided to facilitate the plastic particles flowing out of the placement frame 3 to flow onto the conveyor belt 12 through the guide plates 30, preventing a large amount of plastic particles from scattering outside the conveyor belt 12 during the process of flowing onto the conveyor belt 12.

[0040] The working principle and usage process of the present utility model:

[0041] When using this device to remove impurities and convey plastic particles, first put the plastic particles into the placement frame 3, and then start the first drive motor 6. After the first drive motor 6 is started, it will drive the rotating shaft 7 to rotate, thereby driving the turntable 8 to rotate, and then driving the first connecting shaft 9 to rotate. The rotation of the first connecting shaft 9 will drive the placement frame 3 to swing back and forth and make small up and down swings through the connecting rod 11, thereby realizing the shaking of the placement frame 3. Through shaking, the dust and fine sundries in the plastic particles can leak out of the placement frame 3 through the sieve holes 4, thereby realizing impurity removal; then open the baffle 29 and start the second drive motor 21. The forward rotation of the second drive motor 21 will drive the push plate 25 to move towards the conveyor belt 12, causing the plastic particles in the placement frame 3 to move towards the conveyor belt 12, and then flow onto the conveyor belt 12 through the guide plates 30 and be conveyed by the conveyor belt 12.

[0042] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0043] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A plastic particle conveying device with a cleaning mechanism, characterized in that: include: A supporting bottom plate (1), a placement frame (3) being installed directly above the supporting bottom plate (1) via two groups of supporting components (2), and a plurality of sieve holes (4) being evenly distributed at the bottom of the placement frame (3); A mounting plate (5), wherein the mounting plate (5) is mounted on the upper end of the supporting base plate (1), a first driving motor (6) is fixedly mounted on the side end of the mounting plate (5), a rotating shaft (7) is fixedly mounted on the output shaft of the first driving motor (6), the rotating shaft (7) is located inside the mounting plate (5) and is rotatably connected to the mounting plate (5), a rotating disk (8) of a circular structure is fixedly mounted on the end of the rotating shaft (7) away from the first driving motor (6), a first connecting shaft (9) is fixedly mounted on the edge away from the end of the rotating shaft (7), a second connecting shaft (10) is fixedly mounted on the side end of the placement frame (3), a connecting rod (11) is mounted between the first connecting shaft (9) and the second connecting shaft (10), and the two ends of the connecting rod (11) are rotatably connected to the first connecting shaft (9) and the second connecting shaft (10) respectively; A conveyor belt (12) is installed on one side of the placement frame (3) and is located below the placement frame (3).

2. A plastic particle conveying device with a cleaning mechanism according to claim 1, characterized in that: The support assembly (2) comprises a first support block (13), a slide bar (14), a spring (15), a first moving block (16), a support bar (17) and a mounting block (18); the first support block (13) is fixedly mounted on the upper end of the support base plate (1); the slide bar (14) is fixedly mounted between the two first support blocks (13); each group of support assemblies (2) is provided with two first moving blocks (16); the two first moving blocks (16) are slidably mounted on the side ends of the slide bar (14); Two springs (15) are provided, each spring (15) is installed between the first support block (13) and the first moving block (16), and the two ends of the spring (15) are fixedly connected to the first support block (13) and the first moving block (16) respectively. The mounting block (18) is fixedly installed at the bottom of the placement frame (3), and a support rod (17) is rotatably installed at the upper end of each first moving block (16), and one end of the support rod (17) away from the first moving block (16) is rotatably connected to the lower end of the mounting block (18).

3. The plastic particle conveying device with impurity removal mechanism according to claim 2, characterized in that: The placement frame (3) is located on one side of the second connecting shaft (10) and is fixedly mounted with two second support blocks (19); a threaded rod (20) is mounted between the two support blocks; both ends of the threaded rod (20) are rotatably connected to the second support block (19); a second drive motor (21) is fixedly mounted on one end of the placement frame (3); an output shaft of the second drive motor (21) is fixedly connected to one end of the threaded rod (20); a second moving block (22) is mounted on the side end of the threaded rod (20); and the second moving block (22) is threadedly connected to the threaded rod (20).

4. The plastic particle conveying device with impurity removal mechanism according to claim 3, characterized in that: The two side ends of the placement frame (3) are respectively provided with a first slide groove (23) and a second slide groove (24), the second slide groove (24) passes through the side wall of the placement frame (3), a push plate (25) is placed in the placement frame (3), and the two ends of the push plate (25) are respectively fixedly connected with a first slider (26) and a second slider (27), the first slider (26) is adapted to the first slide groove (23), the second slider (27) is adapted to the second slide groove (24), and the second slider (27) passes through the second slider (27) and is fixedly connected to the side end surface of the second moving block (22).

5. The plastic particle conveying device with impurity removal mechanism according to claim 4, characterized in that: The two inner walls of the placement frame (3) on one side close to the conveyor belt (12) are fixedly mounted with clamping blocks (28), a baffle (29) is mounted between the clamping blocks (28), and the baffle (29) is clamped with the clamping blocks (28).

6. The plastic particle conveying device with impurity removal mechanism according to claim 5, characterized in that: Two groups of guide plates (30) are fixedly installed on the outer side of the placement frame (3) close to the conveyor belt (12), and the guide plates (30) are located directly above the conveyor belt (12).

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