Raw material screening device for glue processing

Abstract

The utility model discloses a raw material screening device for glue processing, which comprises a mounting rack, a screening assembly is mounted in the mounting rack, the screening assembly comprises two limiting columns fixedly connected with the inner wall of one side of the mounting rack, the two limiting columns are sleeved with the same screening frame in a sliding manner, and the screening frame is fixedly connected with the inner wall of the other side of the mounting rack. Two rotating shafts are rotatably connected to the inner walls of the two ends of the screening frame, the two rotating shafts are sleeved with the same screen, a first motor is fixedly installed on the outer wall of one end of the screening frame, an output shaft of the first motor is coaxially fixed to one rotating shaft, and a first flow guide plate is fixedly connected to one side of the outer wall of the top of the screening frame; one end of the guide plate I is attached to the inner wall of one side of the mounting frame, and the screening assembly is arranged, so that the large-particle part can be timely conveyed out in the raw material screening process, and the screening effect cannot be influenced by the intercepted raw materials due to time increase.

Description

Technical Field

[0001] The utility model relates to the technical field of glue processing, in particular to a raw material screening device for glue processing. Background Art

[0002] There are many steps in the production process of glue. The most commonly used are reactors and mixing barrels. Both solid and liquid materials are added to these two. For solid materials, they often need to be screened first to remove larger particles before they can be put into subsequent processing.

[0003] At present, most common screening devices screen raw materials through dynamic screens. During long-term use of the device, larger raw material particles will be left on the top of the screen. If these large particles are not handled in time, the screen will easily become blocked and the screening effect will be average. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material screening device for glue processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material screening device for glue processing, comprising a mounting frame, characterized in that: a screening component is installed inside the mounting frame, and the screening component includes two limit columns fixedly connected to the inner wall of one side of the mounting frame, and the two limit column sliding sleeves are provided with the same screening frame, and the inner walls at both ends of the screening frame are rotatably connected to two rotating shafts, and the two rotating shaft sleeves are provided with the same screen, and a motor is fixedly installed on the outer wall of one end of the screening frame, and the output shaft of the motor is coaxially fixed with one of the rotating shafts, and a guide plate is fixedly connected to one side of the outer wall of the top of the screening frame, and one end of the guide plate is in contact with the inner wall of one side of the mounting frame.

[0006] As a further preferred embodiment of the technical solution, a spring is sleeved on the outside of the two limit columns, the two springs are located between the limit columns and the screening frame, and a vibration motor is fixedly installed on one side of the bottom outer wall of the screening frame.

[0007] It is possible to timely convey the larger particles in the process of raw material screening, so as to ensure that the intercepted raw materials will not affect the screening effect due to the increase in time. The raw materials to be screened are thrown from one side of the mounting frame to the top of the screen, and then the vibration motor is started. The screening frame sliding sleeve is arranged outside the two limit columns, and it can move up and down along the limit columns, and a spring is installed between the two. Therefore, the screening frame will move up and down quickly under the action of the vibration motor. At the same time, by starting the motor, one shaft is driven to rotate, so the screen can start to transmit with the cooperation of the other shaft, and the large particles intercepted by the screen will be gradually transmitted to the top of the extension frame.

[0008] As a further preferred embodiment of the present technical solution, an extension frame is fixedly connected to the bottom of the outer wall of one side of the mounting frame, and one end of the screen is located directly above the extension frame.

[0009] As a further preferred embodiment of the present technical solution, a crushing assembly is installed in the extension frame, and the crushing assembly includes two matching crushing rollers rotatably connected to the inner walls at both ends of the extension frame, and two meshing gears are rotatably connected to the outer wall at one end of the extension frame, and the two gears are coaxially fixed to the two crushing rollers respectively, and a mounting plate is fixedly connected to the outer wall at one end of the extension frame, and a second motor is fixedly installed in the mounting plate, and the output shaft of the second motor is coaxially fixed to one of the gears.

[0010] When the raw material falls between the two crushing rollers, the second motor is started to drive a gear to rotate, and this gear can drive the other gear to rotate in the opposite direction through meshing, and then the two crushing rollers will also rotate synchronously with the two gears, so that the large particles between the two crushing rollers can be crushed and become smaller, eliminating the subsequent secondary processing of large particles.

[0011] As a further preferred embodiment of the technical solution, two inclined guide plates 2 are arranged on the inner walls at both ends of the extension frame, and the two guide plates 2 are symmetrically arranged.

[0012] As a further preferred embodiment of the present technical solution, two baffles are fixedly connected to the inner walls at both ends of the screening frame, the two baffles are located in the middle of the two rotating shafts, and the two baffles are both in contact with the inner wall of the screen.

[0013] The utility model provides a raw material screening device for glue processing, which has the following beneficial effects:

[0014] (1) The utility model can timely transfer out the larger particles in the process of screening the raw materials by setting a screening component, so as to ensure that the intercepted raw materials will not affect the screening effect due to the increase of time. The raw materials to be screened are thrown from one side of the mounting frame to the top of the screen, and then the vibration motor is started. The screening frame is slidably sleeved outside the two limit columns, and can move up and down along the limit columns. A spring is installed between the two. Therefore, the screening frame will move up and down quickly under the action of the vibration motor. At the same time, by starting the motor, one shaft is driven to rotate. Therefore, the screen can start to transmit with the cooperation of the other shaft. The large particles intercepted by the screen will be gradually transferred to the top of the extension frame.

[0015] (2) The utility model sets a crushing assembly. When the raw material falls between the two crushing rollers, the second motor is started to drive a gear to rotate. The gear can drive the other gear to rotate in the opposite direction through meshing. Then, the two crushing rollers will also rotate synchronously with the two gears. Then, the large particles between the two crushing rollers can be crushed and become smaller, eliminating the need for subsequent secondary processing of the large particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the enlarged structure of the screening component of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0020] In the figure: 1, mounting frame; 2, guide plate 1; 3, extension frame; 4, guide plate 2; 5, screening component; 6, crushing component; 501, limiting column; 502, screening frame; 503, rotating shaft; 504, screen; 505, motor 1; 506, baffle; 507, spring; 508, vibration motor; 601, crushing roller; 602, gear; 603, mounting plate; 604, motor 2. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 2 As shown in Figure 4, in this embodiment, a raw material screening device for glue processing includes a mounting frame 1, which is characterized in that: a screening component 5 is installed inside the mounting frame 1, and the screening component 5 includes two limit columns 501 fixedly connected to the inner wall of one side of the mounting frame 1, and the two limit columns 501 are slidably sleeved with the same screening frame 502, and the inner walls at both ends of the screening frame 502 are rotatably connected to two rotating shafts 503, and the two rotating shafts 503 are sleeved with the same screen 504, and a motor 505 is fixedly installed on the outer wall of one end of the screening frame 502, and the output shaft of the motor 505 is coaxially fixed with one of the rotating shafts 503, and a guide plate 2 is fixedly connected to one side of the top outer wall of the screening frame 502, and one end of the guide plate 2 is in contact with the inner wall of one side of the mounting frame 1.

[0023] A spring 507 is sleeved on the outside of the two limiting columns 501 . The two springs 507 are located between the limiting columns 501 and the screening frame 502 . A vibration motor 508 is fixedly installed on one side of the bottom outer wall of the screening frame 502 .

[0024] The raw materials to be screened are thrown from one side of the mounting frame 1 to the top of the screen 504, and then the vibration motor 508 is started. The screening frame 502 is slidably sleeved on the outside of the two limit columns 501, and can move up and down along the limit columns 501, and a spring 507 is installed between the two. Therefore, the screening frame 502 will move up and down quickly under the action of the vibration motor 508. At the same time, a rotating shaft 503 is driven to rotate by starting the motor 1 505. Therefore, the screen 504 can start to transmit with the cooperation of the other rotating shaft 503, and the large particles intercepted by the screen 504 will be gradually transmitted to the top of the extension frame 3.

[0025] like Figure 1 and Figure 3 As shown, an extension frame 3 is fixedly connected to the bottom of the outer wall of one side of the mounting frame 1 , and one end of the screen 504 is located directly above the extension frame 3 .

[0026] A crushing assembly 6 is installed in the extension frame 3, and the crushing assembly 6 includes two matching crushing rollers 601 rotatably connected to the inner walls at both ends of the extension frame 3, and two meshing gears 602 are rotatably connected to the outer wall at one end of the extension frame 3. The two gears 602 are coaxially fixed to the two crushing rollers 601 respectively, and a mounting plate 603 is fixedly connected to the outer wall at one end of the extension frame 3, and a motor 2 604 is fixedly installed in the mounting plate 603, and the output shaft of the motor 2 604 is coaxially fixed to one of the gears 602.

[0027] When the raw material falls between the two crushing rollers 601, the motor 2 604 is started to drive a gear 602 to rotate, and this gear 602 can drive the other gear 602 to rotate in the opposite direction through meshing, and then the two crushing rollers 601 will also rotate synchronously with the two gears 602, and then the large particles between the two crushing rollers 601 can be crushed and become smaller, eliminating the subsequent secondary processing of large particles.

[0028] like Figure 1 and Figure 3 As shown, two inclined guide plates 2 4 are arranged on the inner walls at both ends of the extension frame 3 . The two guide plates 2 4 are symmetrically arranged and can guide the raw material flow to the middle position of the two crushing rollers 601 to prevent part of the raw material from falling from both sides of the crushing rollers 601 .

[0029] As shown in FIG. 2 , two baffles 506 are fixedly connected to the inner walls at both ends of the screening frame 502. The two baffles 506 are located in the middle of the two rotating shafts 503, and both baffles 506 are in contact with the inner wall of the screen 504, which can prevent the raw materials that fall into the lower half of the screen 504 from being unable to escape from the screen holes in time, thereby affecting the normal transmission of the screen 504.

[0030] The utility model provides a raw material screening device for glue processing, and the specific working principle is as follows:

[0031] When the device is working, the raw materials to be screened are thrown from one side of the mounting frame 1 to the top of the screen 504, and then the vibration motor 508 is started, and the screening frame 502 is slidably sleeved outside the two limit columns 501, and it can move up and down along the limit columns 501, and a spring 507 is installed between the two, so the screening frame 502 will move up and down quickly under the action of the vibration motor 508, and at the same time, the motor 1 505 is started to drive a rotating shaft 503 to rotate, so the screen 504 can start to transmit with the cooperation of the other rotating shaft 503, and the materials intercepted by the screen 504 The large particles will be gradually conveyed to the top of the extension frame 3. When the raw materials fall to the position between the two crushing rollers 601, the motor 2 604 is started to drive a gear 602 to rotate. This gear 602 can drive the other gear 602 to rotate in the opposite direction through meshing, and then the two crushing rollers 601 will also rotate synchronously with the two gears 602, so that the large particles between the two crushing rollers 601 can be crushed and become smaller, eliminating the process of subsequent secondary processing of large particles, and finally they fall to the bottom of the mounting frame 1, and then slide to the outside along the slope of the bottom wall of the mounting frame 1.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material screening device for glue processing, comprising a mounting frame (1), characterized in that: A screening component (5) is installed inside the mounting frame (1), and the screening component (5) comprises two limit posts (501) fixedly connected to the inner wall of one side of the mounting frame (1), the two limit posts (501) are slidably sleeved with a same screening frame (502), the inner walls at both ends of the screening frame (502) are rotatably connected to two rotating shafts (503), the two rotating shafts (503) are sleeved with a same screen (504), a motor 1 (505) is fixedly installed on the outer wall of one end of the screening frame (502), the output shaft of the motor 1 (505) is coaxially fixed with one of the rotating shafts (503), and a guide plate 1 (2) is fixedly connected to one side of the outer wall of the top of the screening frame (502), and one end of the guide plate 1 (2) is in contact with the inner wall of one side of the mounting frame (1).

2. A raw material screening device for glue processing according to claim 1, characterized in that: A spring (507) is sleeved on the outside of the two limit posts (501), and the two springs (507) are located between the limit posts (501) and the screening frame (502). A vibration motor (508) is fixedly mounted on one side of the bottom outer wall of the screening frame (502).

3. The raw material screening device for glue processing according to claim 1, characterized in that: An extension frame (3) is fixedly connected to the bottom of the outer wall of one side of the mounting frame (1), and one end of the screen (504) is located directly above the extension frame (3).

4. The raw material screening device for glue processing according to claim 3, characterized in that: A crushing assembly (6) is installed in the extension frame (3), and the crushing assembly (6) comprises two matching crushing rollers (601) rotatably connected to the inner walls at both ends of the extension frame (3); two meshing gears (602) are rotatably connected to the outer wall at one end of the extension frame (3); the two gears (602) are coaxially fixed to the two crushing rollers (601), respectively; a mounting plate (603) is fixedly connected to the outer wall at one end of the extension frame (3); a second motor (604) is fixedly installed in the mounting plate (603); and an output shaft of the second motor (604) is coaxially fixed to one of the gears (602).

5. The raw material screening device for glue processing according to claim 3, characterized in that: Two inclined guide plates 2 (4) are arranged on the inner walls at both ends of the extension frame (3), and the two guide plates 2 (4) are arranged symmetrically.

6. The raw material screening device for glue processing according to claim 1, characterized in that: Two baffles (506) are fixedly connected to the inner walls at both ends of the screening frame (502), the two baffles (506) are located in the middle of the two rotating shafts (503), and the two baffles (506) are in contact with the inner wall of the screen (504).

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