Cleaning and screening equipment for hardware product machining

Abstract

The utility model belongs to the technical field of screening, and particularly relates to cleaning and screening equipment for hardware product machining, which comprises a machine body, a feeding port is fixedly connected to the upper portion of the machine body, an opening and closing door is arranged at the front end of the outer wall of the machine body, a handle is fixedly connected to the opening and closing door, and a screening mechanism is arranged in the machine body and comprises a first sliding groove. The first sliding groove is formed in the inner wall of the machine body, and the second sliding groove is formed in the bottom end in the machine body. According to the cleaning and screening equipment for hardware product machining, a motor and an air cylinder are arranged, the motor drives a rotating rod to rotate, rotation of the rotating rod can drive a first connecting rod to rotate, and under cooperation of a second connecting rod, a fixing block, a first sliding groove, an auxiliary plate, the air cylinder, a U-shaped plate and a movable groove, a screening frame and a bearing frame can be driven to conduct reciprocating screening motion; and defective products screened out of the screening frame can fall onto an inclined plate on the lower portion and then fall into the bearing frame through the inclined plate, and then the opening and closing door is opened through a handle to collect the screened hardware products.

Description

Technical Field

[0001] The utility model relates to the technical field of screening, in particular to a cleaning and screening device for processing hardware products. Background Art

[0002] Hardware products are auxiliary and accessory manufactured products widely used in daily life and industrial production. In the production process of hardware products, corresponding processing, cleaning and screening equipment are needed to screen them.

[0003] At present, in the prior art, a Chinese patent with announcement number CN217888665U discloses a screening device for hardware processing, which can drive a rotating rod and a rotating gear to rotate by turning on a driving motor. At this time, the rotating gear can push the rack and the movable rod to move downward, and the movable rod can be pressed down and drive the telescopic spring to compress. When the rotating gear is disengaged from the rack, the movable rod can be driven to move upward under the reset action of the telescopic spring, and the movable rod can resist the screening plate to achieve a vibration effect. However, during actual use, the rotating gear and the movable rod of the device are exposed to the outside, and will be blocked by the screened hardware during the screening process, thereby affecting the subsequent vibration effect of the screening plate. In view of this, we propose a cleaning and screening device for hardware processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a cleaning and screening device for hardware product processing, which can solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a cleaning and screening device for hardware product processing, comprising a body, a feed port is fixedly connected to the top of the body, an opening and closing door is provided at the front end of the outer wall of the body, a handle is fixedly connected to the opening and closing door, and a screening mechanism is provided inside the body, and the screening mechanism includes:

[0006] A slide groove 1 is arranged on the inner wall of the machine body, and a slide groove 2 is arranged at the bottom end of the machine body.

[0007] Preferably, the slide groove 1 is provided with two groups, and the two groups of slide grooves 1 are respectively slidably connected with a screening frame and a receiving frame, a spring 1 is fixedly connected to the side wall of the screening frame, a slider is fixedly connected to the bottom of the receiving frame, a spring 2 is fixedly connected to the side wall of the slider, an end of the spring 1 away from the screening frame is fixedly connected to the inner wall of the machine body, and an end of the spring 2 away from the slider is fixedly connected to the inner wall of the machine body.

[0008] Preferably, an auxiliary plate is fixedly connected to the screening frame, and one end of the auxiliary plate away from the screening frame is slidably connected to the inner wall of the machine body.

[0009] Preferably, the slider is slidably connected to the second slide groove, the slider is rotatably connected to a rotating rod, the rotating rod is rotatably connected to a connecting rod 1, and an end of the connecting rod 1 away from the rotating rod is rotatably connected to a connecting rod 2.

[0010] Preferably, one end of the screening frame away from the first slide slot is fixedly connected with a fixed block, and the fixed block is rotatably connected to the second connecting rod.

[0011] Preferably, the rotating rod is slidably connected to a movable groove, the side wall of the body is fixedly connected to a connecting plate, a cylinder is fixedly connected below the connecting plate, the cylinder is fixedly connected to a U-shaped plate via its piston rod, a motor is fixedly connected to the U-shaped plate, the motor is fixedly connected to the rotating rod via its output shaft, and the U-shaped plate is slidably connected to a sliding groove.

[0012] Preferably, the side wall of the U-shaped plate is fixedly connected with a connecting rod, and the end of the connecting rod away from the U-shaped plate is fixedly connected with a trapezoidal block one, the side wall of the body is provided with a slide groove three, and the slide groove three is slidably connected with a slide plate, the upper part of the slide plate is fixedly connected with a trapezoidal rod two, the lower part of the slide plate is fixedly connected with a trapezoidal block two, the side wall of the body is fixedly connected with a cross plate, and the cross plates are provided with two groups, and the middle part of the two groups of cross plates is rotatably connected with a hammer, and the side wall of the hammer is fixedly connected with a trapezoidal rod one.

[0013] Preferably, the inner wall of the machine body is fixedly connected with an inclined plate, which is driven by a motor and a cylinder to rotate a rotating rod. The rotation of the rotating rod will drive the rotation of the connecting rod one, and the cooperation of the connecting rod two, the fixed block, the slide groove one, the auxiliary plate, the cylinder, the U-shaped plate and the movable groove will drive the screening frame and the receiving frame to perform reciprocating screening movement. The defective products screened out in the screening frame will fall onto the inclined plate below, and then fall into the receiving frame through the inclined plate, and then the screened hardware products are collected by opening the opening and closing door by the handle, and the U-shaped plate will be driven to reciprocate back and forth by the cylinder, thereby driving the connecting rod and the trapezoidal block one to reciprocate back and forth. The reciprocating movement of the trapezoidal block one will continuously touch the trapezoidal block two, and with the cooperation of the slide groove three and the slide plate, the trapezoidal rod two will be driven to continuously touch the trapezoidal rod one, so that the hammer will continuously knock on the side wall of the machine body, thereby causing the machine body to vibrate, and thus the screening effect of the screening frame is better.

[0014] The beneficial effects of this application are:

[0015] (1) The cleaning and screening equipment for hardware processing uses a motor and a cylinder. The motor drives the rotation of the rotating rod, and the rotation of the rotating rod drives the rotation of the connecting rod 1. Under the cooperation of the connecting rod 2, the fixed block, the slide groove 1, the auxiliary plate, the cylinder, the U-shaped plate and the movable groove, the screening frame and the receiving frame will be driven to perform reciprocating screening motion. The defective products screened out in the screening frame will fall onto the inclined plate below, and then fall into the receiving frame through the inclined plate, and then the screened hardware products can be collected by opening the opening and closing door by the handle.

[0016] (2) The cleaning and screening equipment for hardware processing drives the U-shaped plate to reciprocate through the cylinder, thereby driving the connecting rod and trapezoidal block 1 to reciprocate. The reciprocating motion of trapezoidal block 1 will continuously touch trapezoidal block 2. With the cooperation of slide groove 3 and slide plate, trapezoidal rod 2 will continuously touch trapezoidal rod 1, so that the hammer will continuously knock on the side wall of the machine body, thereby causing the machine body to vibrate, thereby improving the screening effect of the screening frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 The overall three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall internal three-dimensional structure of the utility model;

[0020] Figure 3 The overall three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 4 The overall three-dimensional structure of the utility model is shown in FIG. Figure 3 .

[0022] Description of Figure Numbers:

[0023] 1. Machine body; 2. Feed inlet; 3. Opening and closing door; 4. Handle; 5. Screening mechanism; 51. Slide chute 1; 52. Screening frame; 53. Auxiliary plate; 54. Fixed block; 55. Spring 1; 56. Inclined plate; 57. Slide chute 2; 58. Sliding block; 59. Receiving frame; 510. Spring 2; 511. Turning rod; 512. Connecting rod 1; 513. Connecting rod 2; 514. Movable groove; 515. Connecting plate; 516. Cylinder; 517. U-shaped plate; 518. Connecting rod; 519. Trapezoidal block 1; 520. Motor; 521. Trapezoidal block 2; 522. Slide plate; 523. Slide chute 3; 524. Horizontal plate; 525. Hammer; 526. Trapezoidal rod 1; 527. Trapezoidal rod 2; 528. Sliding groove. DETAILED DESCRIPTION

[0024] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and parts will be depicted in a simple schematic manner in the drawings.

[0025] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish between parts or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0028] See also Figure 1-Figure 4The utility model proposes a cleaning and screening device for processing hardware products, including a body 1, a feed port 2 is fixedly connected to the top of the body 1, an opening and closing door 3 is provided at the front end of the outer wall of the body 1, a handle 4 is fixedly connected to the opening and closing door 3, a screening mechanism 5 is provided inside the body 1, and the screening mechanism 5 includes a slide groove 51, the slide groove 51 is provided on the inner wall of the body 1, and a slide groove 57 is provided at the bottom end of the body 1.

[0029] In the embodiment of the present utility model, in order to enable the screening mechanism 5 to operate better, specifically, two groups of slide grooves 51 are provided, and the two groups of slide grooves 51 are respectively slidably connected to the screening frame 52 and the receiving frame 59, the side wall of the screening frame 52 is fixedly connected to the spring 1 55, and the receiving frame 59 is fixedly connected to the bottom thereof. The side wall of the slider 58 is fixedly connected to the spring 2 510, and the end of the spring 1 55 away from the screening frame 52 is fixedly connected to the inner wall of the machine body 1, and the end of the spring 2 510 away from the slider 58 is fixedly connected to the inner wall of the machine body 1, and the auxiliary plate 53 is fixedly connected to the screening frame 52, and the end of the auxiliary plate 53 away from the screening frame 52 is slidably connected to the inner wall of the machine body 1, and the slider 58 is slidably connected to the slide groove 2 57, and the slider 58 The rotating rod 511 is rotatably connected, the rotating rod 511 is rotatably connected to the connecting rod 1 512, the end of the connecting rod 1 512 away from the rotating rod 511 is rotatably connected to the connecting rod 2 513, the end of the screening frame 52 away from the sliding groove 1 51 is fixedly connected to the fixed block 54, the fixed block 54 is rotatably connected to the connecting rod 2 513, the rotating rod 511 is slidably connected to the movable groove 514, the side wall of the body 1 is fixedly connected to the connecting plate 515, the lower part of the connecting plate 515 is fixedly connected to the cylinder 516, the cylinder 516 is fixedly connected to the U-shaped plate 517 through its piston rod, the U-shaped plate 517 is fixedly connected to the motor 520, the motor 520 is fixedly connected to the rotating rod 511 through its output shaft, and the U-shaped plate 517 is slidably connected to the sliding groove 528.

[0030] Furthermore, the side wall of the U-shaped plate 517 is fixedly connected with a connecting rod 518, and one end of the connecting rod 518 away from the U-shaped plate 517 is fixedly connected with a trapezoidal block 1 519, and the side wall of the machine body 1 is provided with a sliding groove 3 523, and the sliding groove 3 523 is slidably connected with a slide plate 522, and the upper part of the slide plate 522 is fixedly connected with a trapezoidal rod 2 527, and the lower part of the slide plate 522 is fixedly connected with a trapezoidal block 2 521, and the side wall of the machine body 1 is fixedly connected with a horizontal plate 524, and the horizontal plate 524 is provided with two groups, the middle of the two groups of horizontal plates 524 is rotatably connected with a hammer 525, the side wall of the hammer 525 is fixedly connected with a trapezoidal rod 1 526, and the inner wall of the body 1 is fixedly connected with an inclined plate 56. Through the motor 520 and the cylinder 516, the motor 520 drives the rotation of the rotating rod 511, and the rotation of the rotating rod 511 drives the rotation of the connecting rod 1 512. 6. The cooperation of the U-shaped plate 517 and the movable groove 514 will drive the screening frame 52 and the receiving frame 59 to perform reciprocating screening movement. The defective products screened out in the screening frame 52 will fall onto the inclined plate 56 below, and then fall into the receiving frame 59 through the inclined plate 56. Then, the handle 4 is used to open the opening and closing door 3 to collect the screened hardware products, and the cylinder 516 will drive the U-shaped plate 517 to reciprocate back and forth, thereby driving the connecting rod 518 and the trapezoidal block 1 519 to reciprocate back and forth. The reciprocating movement of the trapezoidal block 1 519 will continuously touch the trapezoidal block 2 521. With the cooperation of the slide groove 3 523 and the slide plate 522, the trapezoidal rod 2 527 will be driven to continuously touch the trapezoidal rod 1 526, so that the hammer 525 will continuously knock on the side wall of the machine body 1, thereby causing the machine body 1 to vibrate, thereby making the screening effect of the screening frame 52 better.

[0031] In the present invention, when in use, the cleaned hardware products to be screened are put into the screening frame 52 in the machine body 1 through the feed port 2, and the motor 520 and the cylinder 516 are started. The motor 520 drives the rotation of the rotating rod 511, and the rotation of the rotating rod 511 drives the rotation of the connecting rod 1 512. Under the cooperation of the connecting rod 2 513, the fixed block 54, the slide 1 51, the auxiliary plate 53, the cylinder 516, the U-shaped plate 517 and the movable groove 514, the screening frame 52 and the receiving frame 59 will be driven to perform a reciprocating screening movement, and the defective products screened out in the screening frame 52 will fall onto the inclined plate 56 below, and then fall to the receiving frame 59 through the inclined plate 56. The connecting frame 59 is then opened by the handle 4 to open the opening and closing door 3 to collect the screened hardware products. At the same time, the cylinder 516 will drive the U-shaped plate 517 to reciprocate, thereby driving the connecting rod 518 and the trapezoidal block 1 519 to reciprocate back and forth. The reciprocating motion of the trapezoidal block 1 519 will continuously touch the trapezoidal block 2 521, and with the cooperation of the slide groove 3 523 and the slide plate 522, the trapezoidal rod 2 527 will be driven to continuously touch the trapezoidal rod 1 526, so that the hammer 525 continuously knocks on the side wall of the body 1, thereby causing the body 1 to vibrate, thereby making the screening effect of the screening frame 52 better.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A cleaning and screening device for hardware product processing, comprising a body (1), characterized in that: A feed port (2) is fixedly connected to the top of the machine body (1), an opening and closing door (3) is provided at the front end of the outer wall of the machine body (1), a handle (4) is fixedly connected to the opening and closing door (3), and a screening mechanism (5) is provided inside the machine body (1), and the screening mechanism (5) comprises: A slide groove (51) is provided on the inner wall of the machine body (1), and a slide groove (57) is provided at the bottom end of the inner part of the machine body (1).

2. The cleaning and screening equipment for hardware processing according to claim 1 is characterized in that: The slide groove one (51) is provided with two groups, and the two groups of the slide groove one (51) are respectively slidably connected to the screening frame (52) and the receiving frame (59), the side wall of the screening frame (52) is fixedly connected to the spring one (55), the bottom of the receiving frame (59) is fixedly connected to the slider (58), the side wall of the slider (58) is fixedly connected to the spring two (510), the end of the spring one (55) away from the screening frame (52) is fixedly connected to the inner wall of the body (1), and the end of the spring two (510) away from the slider (58) is fixedly connected to the inner wall of the body (1).

3. The cleaning and screening equipment for hardware processing according to claim 2 is characterized in that: An auxiliary plate (53) is fixedly connected to the screening frame (52), and one end of the auxiliary plate (53) away from the screening frame (52) is slidably connected to the inner wall of the machine body (1).

4. The cleaning and screening equipment for hardware processing according to claim 2 is characterized in that: The slider (58) is slidably connected to the second slide groove (57), the slider (58) is rotatably connected to a rotating rod (511), the rotating rod (511) is rotatably connected to a connecting rod 1 (512), and the end of the connecting rod 1 (512) away from the rotating rod (511) is rotatably connected to a connecting rod 2 (513).

5. The cleaning and screening equipment for hardware processing according to claim 4 is characterized in that: One end of the screening frame (52) away from the first slide slot (51) is fixedly connected with a fixed block (54), and the fixed block (54) is rotatably connected to the second connecting rod (513).

6. The cleaning and screening equipment for hardware processing according to claim 4 is characterized in that: The rotating rod (511) is slidably connected to a movable groove (514); a connecting plate (515) is fixedly connected to the side wall of the machine body (1); a cylinder (516) is fixedly connected below the connecting plate (515); the cylinder (516) is fixedly connected to a U-shaped plate (517) via its piston rod; a motor (520) is fixedly connected to the U-shaped plate (517); the motor (520) is fixedly connected to the rotating rod (511) via its output shaft; and the U-shaped plate (517) is slidably connected to a sliding groove (528).

7. The cleaning and screening equipment for hardware processing according to claim 6 is characterized in that: The side wall of the U-shaped plate (517) is fixedly connected with a connecting rod (518), and one end of the connecting rod (518) away from the U-shaped plate (517) is fixedly connected with a trapezoidal block one (519). The side wall of the body (1) is provided with a sliding groove three (523), and the sliding groove three (523) is slidably connected with a slide plate (522). The upper part of the slide plate (522) is fixedly connected with a trapezoidal rod two (527), and the lower part of the slide plate (522) is fixedly connected with a trapezoidal block two (521). The side wall of the body (1) is fixedly connected with a transverse plate (524), and the transverse plates (524) are provided with two groups. The middle parts of the two groups of transverse plates (524) are rotatably connected with a hammer (525), and the side wall of the hammer (525) is fixedly connected with a trapezoidal rod one (526).

8. The cleaning and screening equipment for hardware processing according to claim 1 is characterized in that: An inclined plate (56) is fixedly connected to the inner wall of the machine body (1).

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