Feeding and screening mechanism

Abstract

The utility model discloses a feeding screening mechanism, which relates to the technical field of machining feeding and comprises a machine body and a control box. A driving mechanism is arranged in the machine body, the output end of the driving mechanism is connected with a stepped feeding piece, and the stepped feeding piece can move up and down under driving of the driving mechanism to achieve stepped climbing of materials. The machine body is further provided with a screening mechanism which can screen and detect materials, the materials meeting the requirements continue to be conveyed on the conveying belt, the materials not meeting the requirements are moved to the step feeding part again through a material collecting table at the upper end of the machine body, and the machine body is further provided with a detecting mechanism and a guiding mechanism which are used for detecting and guiding the materials correspondingly. The driving mechanism comprises a first driving motor, a steering machine, a connecting rod, an inclined rod and other components, and the step feeding piece moves up and down in the machine body in a limited mode. The material collecting table can be arranged in a vibrating mode and is used for driving the materials which do not meet the requirements to quickly enter the step feeding part.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing feeding technology field, concretely is a kind of feeding screening mechanism. BACKGROUND

[0002] In modern industrial production, the feeding and screening of materials are indispensable links in many process flows;Traditional feeding mode often uses simple conveyor belt or vibrating disc and other equipment, although it can realize the basic material conveying function, but when facing the material that needs accurate screening, grading or directional conveying, its efficiency and accuracy are often difficult to meet production needs;Especially on the production line with high automation, how to efficiently and accurately realize the feeding and screening of materials has become a problem to be solved.

[0003] Therefore, there is an urgent need for a mechanism that is simple in structure, highly adaptable and can efficiently and accurately feed and screen materials. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a feeding screening mechanism, which solves the problems raised in the above background art.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a feeding screening mechanism, comprising a machine body and a control box, a driving mechanism is arranged inside the machine body, a stepped feeding part is connected to the output end of the driving mechanism, and the stepped feeding part moves up and down to realize the stepped climbing of materials;A screening mechanism is arranged on the upper end of the machine body, and the screening mechanism comprises a side plate, a baffle, a blocking rod and a limiting rod, a second driving motor is fixed to the upper end of the machine body, a guide roller is fixed to the output end of the second driving motor, a conveyor belt is sleeved on the guide roller, and the materials meeting the requirements are continuously conveyed on the conveyor belt, and the materials not meeting the requirements are moved to the stepped feeding part through the material collecting table on the upper end of the machine body;A detection mechanism and a guide mechanism are further arranged on the side surface of the machine body.

[0006] Further, the driving mechanism comprises a first driving motor, a steering machine, a connecting rod and an inclined rod, the output end of the first driving motor is connected to the steering machine, the output end of the steering machine is connected to the inclined rod through the connecting rod, and the end of the inclined rod is rotatably connected to the lower end of the stepped feeding part.

[0007] Further, positioning holes are formed in the baffle, the baffle is fixed on the side plate by penetrating the positioning holes with bolts, and is positioned and fixed by bolts;The limiting rod is detachably fixed on the blocking rod to avoid material stacking and conveying.

[0008] Further, the detection mechanism comprises a right-angle plate, a detection head and a round rod, a waist-shaped hole is formed in the upper end of the right-angle plate, the right-angle plate is fixed to the outer end of the body, the detection head is fixed in the waist-shaped hole and used for detecting the front and back surfaces of the material, and the round rod is fixed to the right-angle plate between the limiting rod and the detection head and used for blocking and carding the material.

[0009] Further, the guiding mechanism comprises a guiding plate, a positioning plate and a mounting hole, the end of the guiding plate is obliquely arranged, is parallel to the oblique direction of the baffle and is crossly and staggeringly overlapped with the baffle, the positioning plate is fixed to the outer end of the body, the guiding plate is fixedly connected with the positioning plate through bolts and can move left and right.

[0010] Further, the material collecting table is located at the upper end of the body and is vibratably arranged, and the material is driven to quickly enter the stepped feeding piece for re-feeding through vibration.

[0011] Compared with the prior art, the feeding and screening mechanism provided by the application comprises a very mature feeding mechanism and a screening mechanism and a detection mechanism as core components, the material is screened and detected, the yield of finished products is improved, and the production efficiency is improved.

[0012] The utility model provides a kind of feeding and screening mechanism.Compared with prior art, it has the following beneficial effects:

[0013] The feeding and screening mechanism has the following beneficial effects: improve production efficiency: through the cooperative work of driving mechanism and stepped feeding piece, the continuous, stable climbing and conveying of material are realized, the feeding speed is significantly improved, the waiting time in production process is reduced, so that the overall production efficiency is improved;The design of screening mechanism combines baffle, limiting rod, detection head and guiding plate and other components, can accurately screen and classify material, ensure that only material meeting the requirements enters next process, effectively reduces the rate of defective products and rework rate, improves product quality. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the utility model;

[0015] Figure 2 It is the structure schematic view of driving mechanism and stepped feeding piece of the utility model;

[0016] Figure 3 It is the structure schematic view of material collecting table and control box of the utility model;

[0017] Figure 4 It is Figure 3 It is the structure schematic view of enlarged A in the middle;

[0018] Figure 5 It is Figure 4An enlarged structural schematic view at B.

[0019] In the figure: 1, body; 2, control box; 3, first drive motor; 4, steering machine; 5, connecting rod; 6, tilt rod; 7, stepped loading part; 8, material receiving table; 9, second drive motor; 10, conveying belt; 11, side plate; 12, baffle; 13, positioning hole; 14, blocking rod; 15, limiting rod; 16, right-angle plate; 17, waist-shaped hole; 18, detection head; 19, round rod; 20, positioning plate; 21, mounting hole; 22, guide plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of technical solutions: a kind of loading screening mechanism;Specifically by body 1 and control box 2 are composed, driving mechanism is placed in the inside of body 1, the output of driving mechanism is provided with stepped loading part 7, driving mechanism drives stepped loading part 7 to move up and down, in turn make material can present stepped climbing, the upper end outside of body 1 is fixed with second drive motor 9, the output of second drive motor 9 is provided with speed reducer, the output of second drive motor 9 is fixed with guide roller, conveying belt 10 is set on guide roller, this is prior art, not too much introduction is made here, screening mechanism is set on body 1, material is screened by screening mechanism, make material continue to be conveyed on conveying belt 10, and the material that does not meet is reloaded at stepped loading part 7 by material receiving table 8 set on the upper end of body 1 again;By such screening mode, the correct loading rate of product material can be improved, and the production efficiency of product material is further improved;

[0022] Screening mechanism includes side plate 11, side plate 11 is fixed on the upper end outside of body 1, baffle 12 is slidably arranged on side plate 11, positioning hole 13 is formed in baffle 12, baffle 12 is positioned and fixed with side plate 11 by bolt passing through positioning hole 13, and baffle 12 is located in the oblique arrangement of side plate 11, baffle 12 is fixed on the lateral end of side plate 11, limiting rod 15 is detachably fixed on blocking rod 14, the conveying of material can be limited by limiting rod 15, to avoid the material from the lower end of limiting rod 15, detection mechanism and guide mechanism are fixed on the side of body 1, material is further detected and guided by detection mechanism and guide mechanism;

[0023] The detection mechanism comprises a right-angle plate 16 fixed at the outer end of the machine body 1, which is fixed outside the stop lever 14 along the conveying direction of the conveying belt 10, a waist-shaped hole 17 is formed on the right-angle plate 16, a detection head 18 is fixed on the waist-shaped hole 17, the detection head 18 is used for detecting the material, and a round rod 19 is also fixed on the right-angle plate 16, the round rod 19 is further used for blocking and combing the material, and the round rod 19 is arranged between the limiting rod 15 and the detection head 18;

[0024] The guide mechanism comprises a guide plate 22, the end of the guide plate 22 is arranged in an inclined manner, the inclined direction is parallel to the inclined direction of the baffle 12, and the inclined positions are staggered and overlapped, a positioning plate 20 is fixed at the outer end of the machine body 1, a mounting hole 21 is formed at the upper end of the positioning plate 20, the guide plate 22 and the positioning plate 20 are fixedly connected through bolts, and the guide plate 22 and the positioning plate 20 can be arranged to be movable leftward and rightward;

[0025] The driving mechanism comprises a first driving motor 3, the output end of the first driving motor 3 is provided with a steering machine 4, the inside of the steering machine 4 is steered through bevel gears, which is a known technology and will not be described in detail here, a connecting rod 5 is fixed at the output end of the steering machine 4, the outer end of the connecting rod 5 is rotatably connected with an inclined rod 6, the end of the inclined rod 6 is rotatably connected with the lower end of a stepped feeding piece 7, and the stepped feeding piece 7 is arranged to be movable up and down in the machine body 1;

[0026] A material collecting table 8 is arranged at the upper end of the machine body 1, and the material collecting table 8 is arranged to be vibratable, so that the material is driven to quickly enter the stepped feeding piece 7 through vibration.

[0027] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any simple modification, equivalent change and modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the technical solution of the present application.

Claims

1. A feeding and screening mechanism comprising a machine body (1) and a control box (2), characterized in that: The body (1) is internally provided with a driving mechanism, the output end of the driving mechanism is connected with a stepped feeding piece (7), the stepped feeding piece (7) is driven to move up and down to realize the stepped climbing of the material; the upper end of the body (1) is provided with a screening mechanism, the screening mechanism comprises a side plate (11), a baffle (12), a blocking rod (14) and a limiting rod (15), the upper end of the body (1) is fixedly provided with a second driving motor (9), the output end of the second driving motor (9) is fixedly provided with a guide roller, the guide roller is sleeved with a conveying belt (10), the material meeting the requirements is continuously conveyed on the conveying belt (10), the material not meeting the requirements is moved to the stepped feeding piece (7) through the material collecting table (8) arranged at the upper end of the body (1) again; the side surface of the body (1) is further provided with a detection mechanism and a guide mechanism.

2. The feeding and screening mechanism according to claim 1, characterized in that: The driving mechanism comprises a first driving motor (3), a steering machine (4), a connecting rod (5) and an inclined rod (6), the output end of the first driving motor (3) is connected with the steering machine (4), the output end of the steering machine (4) is connected with the inclined rod (6) through the connecting rod (5), and the end portion of the inclined rod (6) is rotationally connected with the lower end of the stepped feeding piece (7).

3. The feeding and screening mechanism according to claim 2, characterized in that: The baffle (12) is provided with a positioning hole (13), the baffle (12) is fixed on the side plate (11) through the positioning hole (13) and is positioned and fixed through bolts; the limiting rod (15) is detachably fixed on the blocking rod (14) and is used for avoiding the stacking and conveying of the material.

4. The feeding and screening mechanism according to claim 1, characterized in that: The detection mechanism comprises a right-angle plate (16), a detection head (18) and a round rod (19), the upper end of the right-angle plate (16) is provided with a waist-shaped hole (17), the right-angle plate (16) is fixed on the outer end of the body (1), the detection head (18) is fixed in the waist-shaped hole (17) and is used for detecting the front and back surfaces of the material; the round rod (19) is fixed on the right-angle plate (16) between the limiting rod (15) and the detection head (18) and is used for blocking and combing the material.

5. The feeding and screening mechanism according to claim 1, characterized in that: The guide mechanism comprises a guide plate (22), a positioning plate (20) and a mounting hole (21), the end portion of the guide plate (22) is obliquely arranged, the oblique direction of the guide plate (22) is parallel to and cross-displacedly overlapped with the oblique direction of the baffle (12); the positioning plate (20) is fixed on the outer end of the body (1), the guide plate (22) is fixedly connected with the positioning plate (20) through bolts and can move left and right.

6. The feeding and screening mechanism according to claim 1, characterized in that: The material collecting table (8) is located at the upper end of the body (1) and is vibrationally arranged, the material is driven to quickly enter the stepped feeding piece (7) through vibration and is re-fed.

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