PC / ABS alloy preparation machine with raw material screening structure

Abstract

The utility model discloses a PC (polycarbonate) / ABS (acrylonitrile butadiene styrene) alloy preparation machine with a raw material screening structure, relates to the technical field of alloy preparation machines, and solves the technical problem of inconvenience in screening. Comprising a preparation machine body, an extension hopper is fixedly installed at the top of the preparation machine body, a discharging hopper is fixedly installed at the end, away from the preparation machine body, of the extension hopper, and a screening assembly is arranged on the extension hopper and comprises a screening plate installed on the extension hopper in a sliding and penetrating mode; a mounting frame is fixedly mounted on one side of the extension hopper, a sliding rod is slidably mounted at one end of the mounting frame in a penetrating mode, a push plate is fixedly mounted at the end, close to the mounting frame, of the sliding rod, a first spring is fixedly mounted on the side, close to the sliding rod, of the push plate, and a groove is formed in the side, close to the push plate, of the extension hopper. A motor is fixedly mounted in the groove; and vibration screening is facilitated, the screening effect of the device is improved, and the screening and filtering capacity of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy preparation machines, in particular to a PC / ABS alloy preparation machine with a raw material screening structure. Background Art

[0002] PC / ABS alloy is a thermoplastic plastic made of polycarbonate (PC) and polyacrylonitrile (ABS) alloy. It combines the excellent properties of both materials, the formability of ABS material and the mechanical properties, impact strength, high temperature resistance, and UV resistance of PC material. Therefore, it is widely used in high-strength and high-heat-resistant parts such as automotive interiors, exteriors, and headlights. A preparation machine is required in the production process of PC / ABS alloy.

[0003] However, the existing PC / ABS alloy preparation machine generally pours the raw materials directly into the equipment for processing during use. The raw materials need to be screened manually, which is inconvenient to operate and use, and is not convenient for vibration screening, which affects the screening effect of the device and the screening and filtration capacity of the device. For this reason, based on the technical defects, we have proposed a PC / ABS alloy preparation machine with a raw material screening structure that can solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a PC / ABS alloy preparation machine with a raw material screening structure to solve the following technical problems:

[0005] During the use of existing PC / ABS alloy preparation machines, the raw materials are generally poured directly into the equipment for processing operations. The raw materials need to be screened manually, which is inconvenient to operate and use, and is not convenient for vibration screening, which affects the screening effect of the device and the screening and filtering capacity of the device.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A PC / ABS alloy preparation machine with a raw material screening structure comprises a preparation machine body, an extension bucket is fixedly installed on the top of the preparation machine body, a lower hopper is fixedly installed on the end of the extension bucket away from the preparation machine body, a screening assembly is arranged on the extension bucket, the screening assembly comprises a screening plate slidably penetrated and installed on the extension bucket, a mounting frame is fixedly installed on one side of the extension bucket, a sliding rod is slidably penetrated and installed on one end of the mounting frame, a push plate is fixedly installed on one end of the sliding rod close to the mounting frame, a first spring is fixedly installed on the side of the push plate close to the sliding rod, a groove is provided on the side of the extension bucket close to the push plate, a motor is fixedly installed in the groove, and a rotating plate is fixedly installed on the output end of the motor.

[0008] As a further solution of the utility model: one side of the rotating plate is slidably fitted with a side of the push plate away from the slide rod, and the push plate is slidably installed in the installation frame.

[0009] As a further solution of the utility model: one end of the first spring away from the push plate is fixedly mounted on the inner wall of the mounting frame, the first spring is nested and mounted on the outer surface of the slide rod, and one end of the slide rod away from the push plate is fixedly mounted on the screening plate.

[0010] As a further solution of the utility model: a cleaning assembly is arranged on the extension bucket, and the cleaning assembly comprises a first slide groove opened on the extension bucket, a cleaning frame is slidably installed in the first slide groove, and a cleaning brush is installed in the cleaning frame.

[0011] As a further solution of the utility model: second slide grooves are opened on the inner walls on both sides of the cleaning frame, a slide plate is slidably installed in the second slide groove, and a second spring is fixedly installed on the side of the slide plate close to the preparation machine body.

[0012] As a further solution of the utility model: a stabilizing bar is slidably installed on the slide plate, both ends of the stabilizing bar are fixedly installed on the inner wall of the second slide groove, and a fixing plate is rotatably installed on one side of the extension bucket close to the cleaning frame.

[0013] As a further solution of the utility model: one end of the second spring away from the slide plate is fixedly mounted on the second slide groove, and the second spring is nested and arranged on the outer surface of the stabilizing rod.

[0014] Beneficial effects of the utility model:

[0015] (1) The screening component facilitates the reciprocating vibration of the raw materials on the screening plate, facilitates vibration screening, and is beneficial to improving the screening effect of the device and the screening and filtering capacity of the device;

[0016] (2) The cleaning assembly is easy to install and disassemble, and is convenient for cleaning the screening plate, which avoids the clogging of the screening plate as much as possible, is beneficial to improving the screening capacity of the device, is beneficial to improving the cleaning capacity of the device, and is beneficial to improving the work efficiency of the installation and disassembly of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of a PC / ABS alloy preparation machine with a raw material screening structure of the utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 3 It is a side view structural schematic diagram of a PC / ABS alloy preparation machine with a raw material screening structure of the utility model;

[0021] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0022] In the figure: 1. preparation machine body; 2. extension bucket; 3. lower hopper; 4. screening assembly; 41. screening plate; 42. mounting frame; 43. motor; 44. rotating plate; 45. slide bar; 46. first spring; 47. push plate; 48. groove; 5. cleaning assembly; 51. first slide groove; 52. cleaning frame; 53. fixed plate; 54. cleaning brush; 55. second slide groove; 56. slide plate; 57. stabilizer bar; 58. second spring. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Embodiment 1

[0025] See also Figure 1 and Figure 2As shown, the utility model is a PC / ABS alloy preparation machine with a raw material screening structure, including a preparation machine body 1, an extension bucket 2 is fixedly installed on the top of the preparation machine body 1, and a feed hopper 3 is fixedly installed at one end of the extension bucket 2 away from the preparation machine body 1, which is convenient for the feeding operation of the raw materials. A screening component 4 is arranged on the extension bucket 2, and the screening component 4 includes a screening plate 41 slidably installed on the extension bucket 2, and the screening plate 41 plays a role in screening the raw materials. A mounting frame 42 is fixedly installed on one side of the extension bucket 2, and a sliding rod 45 is slidably installed on one end of the mounting frame 42, and a push plate 47 is fixedly installed on one end of the sliding rod 45 close to the mounting frame 42, and the push plate 47 is close to the sliding rod 4 5 is fixedly installed with a first spring 46, and the push plate 47 squeezes the first spring 46 under the action of the slide bar 45, so that the slide bar 45 drives the screening plate 41 to slide back and forth on the extension bucket 2, and a groove 48 is provided on the side of the extension bucket 2 close to the push plate 47, and a motor 43 is fixedly installed in the groove 48. A rotating plate 44 is fixedly installed on the output end of the motor 43, and one side of the rotating plate 44 is slidably fitted with the side of the push plate 47 away from the slide bar 45. The push plate 47 is slidably installed in the installation frame 42, and the motor 43 drives the rotating plate 44 to rotate between the two push plates 47, and at the same time makes the push plate 47 slide in the installation frame 42, which is convenient for operation and use, and is conducive to improving the vibration screening ability of the device.

[0026] One end of the first spring 46 away from the push plate 47 is fixedly installed on the inner wall of the mounting frame 42, and the first spring 46 is nested on the outer surface of the slide rod 45. The first spring 46 plays a role in driving the push plate 47 to elastically return to its original position. One end of the slide rod 45 away from the push plate 47 is fixedly installed on the screening plate 41, and plays a role in driving the screening plate 41 to vibrate back and forth in the extension bucket 2.

[0027] To sum up, when using the device, first start the motor 43 so that the output end of the motor 43 drives the rotating plate 44 to rotate, and at the same time, the rotating plate 44 pushes the push plate 47 to slide in the mounting frame 42, and at the same time, the push plate 47 squeezes the slide bar 45 and the first spring 46, and at the same time, the slide bar 45 slides on the mounting frame 42, and at the same time, the first spring 46 is in a compressed state, and at the same time, the slide bar 45 drives the screening plate 41 to reciprocate in the extension bucket 2, so as to drive the raw materials to vibrate back and forth on the screening plate 41, facilitate vibration screening, and be beneficial to improving the screening effect of the device, and be beneficial to improving the screening and filtering capacity of the device.

[0028] Embodiment 2

[0029] See also Figure 2 and Figure 4As shown, on the basis of embodiment 1, a cleaning component 5 is provided on the extension bucket 2, and the cleaning component 5 includes a first slide groove 51 opened on the extension bucket 2, and a cleaning frame 52 is slidably installed in the first slide groove 51, and a cleaning brush 54 is installed in the cleaning frame 52, and the top surface of the cleaning brush 54 is tightly fitted with the bottom surface of the screening plate 41, so as to avoid the blockage of the screening plate 41 as much as possible, which is beneficial to improving the screening capacity of the device and the cleaning capacity of the device.

[0030] A second slide groove 55 is provided on the inner walls on both sides of the cleaning frame 52, and a slide plate 56 is slidably installed in the second slide groove 55. A second spring 58 is fixedly installed on the side of the slide plate 56 close to the preparation machine body 1. The second spring 58 plays a role in driving the slide plate 56 to elastically return to its original position, so that the slide plate 56 drives the cleaning brush 54 to fit closely with the screening plate 41. The end of the second spring 58 away from the slide plate 56 is fixedly installed on the second slide groove 55, and the second spring 58 is nested on the outer surface of the stabilizing rod 57.

[0031] A stabilizing rod 57 is installed on the slide plate 56 so as to slide through it. Both ends of the stabilizing rod 57 are fixedly installed on the inner wall of the second slide groove 55. The stabilizing rod 57 plays a role in balancing and stabilizing the slide plate 56. A fixing plate 53 is rotatably installed on the side of the extension bucket 2 close to the cleaning frame 52. The fixing plate 53 plays a role in limiting and fixing the cleaning frame 52 in the first slide groove 51, which facilitates the installation and disassembly of the cleaning frame 52 and the cleaning brush 54, thereby improving the cleaning ability of the device.

[0032] To sum up, when using the device, first press the cleaning brush 54 so that the cleaning brush 54 drives the slide plate 56 to slide in the second slide groove 55, and at the same time, the slide plate 56 slides on the stabilizing rod 57 to squeeze the second spring 58, so that the second spring 58 is in a compressed state, and then the cleaning frame 52 is taken and inserted into the cleaning frame 52. After loosening the cleaning brush 54, the cleaning brush 54 is slidably fitted with the bottom surface of the screening plate 41 under the elastic action of the second spring 58, and then the fixed plate 53 is rotated to the cleaning frame 52 so that the fixed plate 53 limits and fixes the cleaning frame 52, which is convenient for installation and disassembly, and convenient for cleaning the screening plate 41, and tries to avoid the blockage of the screening plate 41, which is beneficial to improving the screening capacity of the device, and is beneficial to improving the cleaning capacity of the device and the work efficiency of the installation and disassembly of the device.

[0033] The working principle of the utility model is as follows: when using the device, first squeeze the cleaning brush 54, then move the cleaning frame 52 and insert it into the first slide groove 51, then rotate the fixed plate 53 to the cleaning frame 52, and then start the motor 43 to drive the rotating plate 44 to rotate, and at the same time, the rotating plate 44 pushes the push plate 47 to slide in the installation frame 42, and at the same time, the push plate 47 squeezes the slide bar 45 and the first spring 46, and at the same time, the slide bar 45 drives the screening plate 41 to reciprocate in the extension bucket 2, and then the raw materials are screened from the lower hopper 3 to the screening plate 41 in the extension bucket 2.

[0034] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A PC / ABS alloy preparation machine with a raw material screening structure, comprising a preparation machine body (1), characterized in that: An extension bucket (2) is fixedly installed on the top of the preparation machine body (1), and a lower hopper (3) is fixedly installed on the end of the extension bucket (2) away from the preparation machine body (1). A screening assembly (4) is arranged on the extension bucket (2), and the screening assembly (4) includes a screening plate (41) slidably installed on the extension bucket (2). A mounting frame (42) is fixedly installed on one side of the extension bucket (2), and a sliding rod (45) is slidably installed on one end of the mounting frame (42). A push plate (47) is fixedly installed on one end of the sliding rod (45) close to the mounting frame (42), and a first spring (46) is fixedly installed on the side of the push plate (47) close to the sliding rod (45). A groove (48) is provided on the side of the extension bucket (2) close to the push plate (47), and a motor (43) is fixedly installed in the groove (48). A rotating plate (44) is fixedly installed on the output end of the motor (43).

2. The PC / ABS alloy preparation machine with a raw material screening structure according to claim 1, characterized in that: One side of the rotating plate (44) is slidably fitted with a side of the push plate (47) away from the slide rod (45), and the push plate (47) is slidably mounted in the mounting frame (42).

3. The PC / ABS alloy preparation machine with a raw material screening structure according to claim 2, characterized in that: One end of the first spring (46) away from the push plate (47) is fixedly mounted on the inner wall of the mounting frame (42), and the first spring (46) is nested on the outer surface of the slide rod (45), and one end of the slide rod (45) away from the push plate (47) is fixedly mounted on the screening plate (41).

4. The PC / ABS alloy preparation machine with a raw material screening structure according to claim 1, characterized in that: The extension bucket (2) is provided with a cleaning assembly (5), the cleaning assembly (5) comprising a first slide groove (51) provided on the extension bucket (2), a cleaning frame (52) slidably installed in the first slide groove (51), and a cleaning brush (54) installed in the cleaning frame (52).

5. The PC / ABS alloy preparation machine with a raw material screening structure according to claim 4, characterized in that: Second slide grooves (55) are provided on the inner walls on both sides of the cleaning frame (52), a slide plate (56) is slidably installed in the second slide groove (55), and a second spring (58) is fixedly installed on one side of the slide plate (56) close to the preparation machine body (1).

6. The PC / ABS alloy preparation machine with a raw material screening structure according to claim 5, characterized in that: A stabilizing rod (57) is slidably installed on the slide plate (56), and both ends of the stabilizing rod (57) are fixedly installed on the inner wall of the second slide groove (55). A fixing plate (53) is rotatably installed on one side of the extension bucket (2) close to the cleaning frame (52).

7. The PC / ABS alloy preparation machine with a raw material screening structure according to claim 5, characterized in that: One end of the second spring (58) away from the slide plate (56) is fixedly mounted on the second slide groove (55), and the second spring (58) is nested on the outer surface of the stabilizing rod (57).

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