Four-machine integrated metal separator

Abstract

The utility model relates to a four-in-one metal separator, including loading hopper, unloading hopper, connecting pipe, detecting structure and rejecting structure, the number of connecting pipe is four, four connecting pipe is distributed on the bottom surface of loading hopper and is communicated with the inner cavity of loading hopper, detecting structure is provided outside connecting pipe, rejecting structure is provided outside connecting pipe, rejecting structure is provided outside connecting pipe. A rejecting cavity sleeve is fixed to the position, close to the bottom end of the connecting pipe, of the outer side of the connecting pipe, an inner cavity of the feeding hopper communicates with the rejecting cavity sleeve through the connecting pipe, the rejecting structure is arranged on the rejecting cavity sleeve and is in electric signal connection with the detection structure, and a discharging hopper is arranged below the rejecting cavity sleeve. According to the four-machine-in-one metal separator, through the four sets of independent operation material guiding channels composed of the connecting pipes, the detecting structures and the removing structures, the separation efficiency can be improved while the separation precision is guaranteed in the material separation process, and the productivity of the metal separator is effectively improved in this way.

Description

TECHNICAL FIELD

[0001] The utility model belongs to metal separation technical field relates to metal separator, concretely is a kind of four-machine integrated metal separator. BACKGROUND

[0002] Metal separator is a kind of electronic instrument, it applies electromagnetic induction principle to detect metal, and is divided into several kinds, such as channel type, falling body type and pipeline type.

[0003] The existing metal separator, function is relatively single, the detection precision of high metal separator is relatively low in production capacity because the diameter of blanking pipe is relatively small, and to improve the production capacity of metal separator, the diameter of blanking pipe needs to be increased, so the detection precision of metal separator is inevitably reduced, therefore, four-machine integrated metal separator is presented to solve the above technical problems. UTILITARIAN CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a four-machine integrated metal separator, has the advantages that separation efficiency and precision can be considered, solves the problem that separation efficiency and precision cannot be considered.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of four-machine integrated metal separator, including hopper, lower hopper, connecting pipe, detection structure and rejection structure, the number of connecting pipe is four, four The connecting pipe is distributed on the bottom surface of hopper, and is communicated with the inner chamber of hopper, the detection structure is arranged on the outside of connecting pipe, the part of the outside of connecting pipe and close to its bottom end is fixed with rejection cavity sleeve, the inner chamber of hopper is communicated with rejection cavity sleeve by connecting pipe, the rejection structure is arranged on rejection cavity sleeve, the rejection structure is electrically connected with detection structure, lower hopper is arranged below rejection cavity sleeve.

[0006] Further, the hopper includes sleeve and four bottom hoppers, two adjacent bottom hoppers are connected to each other, the sleeve is fixed to the upper end surface of the four bottom hoppers, the bottom surface of the bottom hopper is provided with a connecting hole, and the part of the outside of the connecting pipe close to the top end is fixed in the connecting hole.

[0007] Further, the rejection cavity sleeve is a hollow rectangular parallelepiped with missing bottom surface, the top surface of the rejection cavity sleeve is provided with a perforation for the connecting pipe to penetrate, and the connecting pipe is fixed in the perforation.

[0008] Further, the lower hopper is provided with a housing below, the rejection cavity sleeve, the detection structure and the connecting pipe are located in the housing, the housing is in the shape of a hollow rectangular parallelepiped with missing bottom surface and partially missing top surface, and the detection structure is fixed to the housing.

[0009] Further, the lower end surface of the shell is fixed with a mounting rack, the lower hopper is fixed in the mounting rack, and a movable rack is fixed on the mounting rack.

[0010] Further, the detection structure comprises a detection coil and a fixed plate, the fixed plate is fixed at the position close to the upper hopper of the connecting pipe outside, the fixed plate is fixed on the top surface of the shell, the detection coil is fixed on the bottom surface of the fixed plate, and the detection coil is sleeved outside the connecting pipe.

[0011] Further, the rejection structure comprises a mounting plate, a gas cylinder, a connecting plate, a rotating plate, a rotating rod and a discharge pipe, the discharge pipe is fixed outside the lateral surface of the rejection cavity sleeve along the horizontal axis direction, the rejection cavity sleeve is provided with a discharge port corresponding to the lateral surface of the discharge pipe, the inner cavity of the rejection cavity sleeve is communicated with the inner part of the discharge pipe through the discharge port, the mounting plate is fixed on the side surface of the rejection cavity sleeve, the bottom of the gas cylinder is fixed on the mounting plate through a hinge shaft, the rotating rod is longitudinally rotatably connected in the rejection cavity sleeve close to the lower end surface, and both ends of the rotating rod extend to the outside of the rejection cavity sleeve, the connecting plate is fixed outside the rotating rod at the position outside the rejection cavity sleeve, the connecting plate is connected with the output shaft of the gas cylinder through a hinge shaft, and the connecting plate and the gas cylinder are located on the same plane, the gas cylinder is electrically connected with the detection coil, the rotating plate is fixed outside the rotating rod at the position of the rejection cavity sleeve, a first abutting wall is formed on the inner side wall of the side of the rejection cavity sleeve away from the discharge pipe, the side of the rotating plate away from the rotating rod abuts on the first abutting wall, and a second abutting wall is formed on the inner side wall of the side of the rejection cavity sleeve close to the discharge pipe corresponding to the rotating plate.

[0012] Further, the horizontal height of the bottom end of the connecting pipe is higher than the horizontal height of the top surface of the rotating plate.

[0013] Further, the length and width of the rotating plate are greater than the length and width of the discharge port respectively, and the width of the rotating plate is matched with the width of the inner cavity of the rejection cavity sleeve.

[0014] Further, the rotating rod is rotatably connected to the rejection cavity sleeve at the position close to the discharge port, and the transverse vertical distance between the rotating rod and the discharge port is smaller than the transverse vertical distance between the connecting rod and the discharge port.

[0015] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0016] The four-machine integrated metal separator can ensure the separation precision and improve the separation efficiency in the material separation process through the four groups of independently operated material guiding channels composed of the connecting pipe, the detection structure and the rejection structure, and the productivity of the metal separator is effectively improved through the mode. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0018] Figure 2 It is the right view of the rejecting cavity sleeve in the utility model;

[0019] Figure 3 It is the front view of the rejecting cavity sleeve in the utility model;

[0020] Figure 4 It is the plan view of the upper hopper in the utility model;

[0021] Figure 5 It is the sectional view of the rejecting cavity sleeve in the utility model.

[0022] In the figure: 1 upper hopper, 11 sleeve body, 12 bottom hopper, 13 connecting hole, 2 lower hopper, 3 connecting pipe, 4 rejecting cavity sleeve, 41 first abutting wall, 42 second abutting wall, 5 detection structure, 51 fixed plate, 52 detection coil, 6 rejecting structure, 61 mounting plate, 62 air cylinder, 63 connecting plate, 64 rotating plate, 65 rotating rod, 66 discharge pipe, 67 discharge port, 7 shell, 8 mounting frame, 9 movable rack. DETAILED DESCRIPTION

[0023] 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 protection scope of the utility model.

[0024] Embodiment 1:

[0025] Please refer to Figures 1-5 The four-machine integrated metal separator in the embodiment comprises an upper hopper 1, a lower hopper 2, connecting pipes 3, a detection structure 5 and a rejecting structure 6. The number of the connecting pipes 3 is four. The four connecting pipes 3 are distributed on the bottom surface of the upper hopper 1 and are in communication with the inner cavity of the upper hopper 1. The detection structure 5 is arranged on the outer side of the connecting pipes 3. The rejecting cavity sleeve 4 is fixed at the position of the outer side of the connecting pipes 3 and close to the bottom end thereof. The inner cavity of the upper hopper 1 is in communication with the rejecting cavity sleeve 4 through the connecting pipes 3. The rejecting structure 6 is arranged on the rejecting cavity sleeve 4. The rejecting structure 6 is electrically connected with the detection structure 5. The lower hopper 2 is arranged below the rejecting cavity sleeve 4.

[0026] In application, first, pour the material containing metal waste into the upper hopper 1, the material enters the connecting pipe 3 under the action of gravity, and the material is divided under the action of the four connecting pipes 3 to improve the separation efficiency of the subsequent material. After the material enters the connecting pipe 3, it will pass through the coverage area of the detection structure 5. When one of the detection structures 5 detects that the passing material does not contain metal waste, the corresponding rejection structure 6 is on standby, and the corresponding material enters the rejection cavity sleeve 4 and is poured into the lower hopper 2 by the rejection cavity sleeve 4. When the other detection structures 5 detect that the passing material contains metal waste, the detection structure 5 outputs a signal to the corresponding rejection structure 6. The rejection structure 6 separates the area of the corresponding rejection cavity sleeve 4 leading to the lower hopper 2 after operation, and the material containing metal waste is discharged from the side of the rejection cavity sleeve 4. Through four groups of independently operated material guiding channels composed of connecting pipes 3, detection structures 5 and rejection structures 6, the separation accuracy can be ensured while the separation efficiency is improved during the separation process.

[0027] Embodiment 2

[0028] The basic content of embodiment 1 is different in that:

[0029] Please refer to Figures 1-4 The upper hopper 1 in the embodiment includes a sleeve body 11 and four bottom hoppers 12. Adjacent two bottom hoppers 12 are connected to each other. The sleeve body 11 is fixed on the upper end face of the four bottom hoppers 12. The bottom face of the bottom hopper 12 is provided with a connecting hole 13. The outer side of the connecting pipe 3 and the part close to the top end thereof are fixed in the connecting hole 13. The rejection cavity sleeve 4 is a hollow long rectangular body with a missing bottom face. The top face of the rejection cavity sleeve 4 is provided with a perforation for the connecting pipe 3 to penetrate. The connecting pipe 3 is fixed in the perforation. The lower part of the lower hopper 2 is provided with a shell 7. The rejection cavity sleeve 4, the detection structure 5 and the connecting pipe 3 are located in the shell 7. The shell 7 is a long rectangular body with a hollow inside, a missing bottom face and a partially missing top face. The detection structure 5 is fixed on the shell 7. The lower end face of the shell 7 is fixed with a mounting frame 8. The lower hopper 2 is fixed in the mounting frame 8. The mounting frame 8 is fixed with a movable rack 9.

[0030] In application, before separation work, the metal separator can be moved to the designated place through the movable rack 9 to avoid wasting manpower and material resources in transferring materials. After the metal separator is parked, the materials are poured into the upper hopper by hand or machine. When the materials enter the connecting pipe 3 from the upper hopper 1, the hopper-shaped bottom hopper 12 can effectively pour the materials into the connecting pipe 3 to avoid residual materials in the upper hopper 1.

[0031] Embodiment 3

[0032] The basic content of embodiment 2 is different in that:

[0033] Please refer toFigure 2 、 Figure 3 With Figure 5 The detection structure 5 in the embodiment includes a detection coil 52 and a fixed plate 51, the fixed plate 51 is fixed at the position close to the hopper 1 on the outer side of the connecting pipe 3, the fixed plate 51 is fixed on the top surface of the shell 7, the detection coil 52 is fixed on the bottom surface of the fixed plate 51, the detection coil 52 is sleeved on the outer side of the connecting pipe 3, the rejection structure 6 includes a mounting plate 61, a pneumatic cylinder 62, a connecting plate 63, a rotating plate 64, a rotating rod 65 and a discharge pipe 66, the discharge pipe 66 is fixed on the outer side of the rejection cavity sleeve 4 along the horizontal axis direction, the rejection cavity sleeve 4 is provided with a discharge port 67 on the outer side surface corresponding to the discharge pipe 66, the inner cavity of the rejection cavity sleeve 4 is communicated with the inside of the discharge pipe 66 through the discharge port 67, the mounting plate 61 is fixed on the side surface of the rejection cavity sleeve 4, the bottom of the pneumatic cylinder 62 is fixed on the mounting plate 61 through a hinge shaft, the rotating rod 65 is longitudinally rotationally connected in the rejection cavity sleeve 4 close to the lower end surface, and both ends of the rotating rod 65 extend to the outer side of the rejection cavity sleeve 4, the connecting plate 63 is fixed on the outer side of the rotating rod 65 at the position outside the rejection cavity sleeve 4, the connecting plate 63 is connected with the output shaft of the pneumatic cylinder 62 through a hinge shaft, and the connecting plate 63 and the pneumatic cylinder 62 are located on the same plane, the pneumatic cylinder 62 is electrically connected with the detection coil 52, the rotating plate 64 is fixed on the outer side of the rotating rod 65 at the position of the rejection cavity sleeve 4, the first abutting wall 41 is formed on the inner side wall of the side of the rejection cavity sleeve 4 away from the discharge pipe 66, the side of the rotating plate 64 away from the rotating rod 65 abuts on the first abutting wall 41, the second abutting wall 42 is formed on the inner side wall of the side of the rejection cavity sleeve 4 close to the discharge pipe 66 corresponding to the rotating plate 64, the horizontal height of the bottom end of the connecting pipe 3 is higher than the horizontal height of the top surface of the rotating plate 64, the length and width of the rotating plate 64 are greater than the length and width of the discharge port 67 respectively, the width of the rotating plate 64 is matched with the width of the inner cavity of the rejection cavity sleeve 4, the rotating rod 65 is rotationally connected on the rejection cavity sleeve 4 close to the discharge port 67, and the horizontal perpendicular distance between the rotating rod 65 and the discharge port 67 is less than the horizontal perpendicular distance between the connecting rod and the discharge port 67.

[0034] When in use, the detection coil 52 can induct the passing material when the material passes through the connecting pipe 3, when there is no metal waste in the material, the side of the rotating plate 64 abuts on the second abutting wall 42 at this time, which blocks the discharge port 67, after the material from the connecting pipe 3 enters into the rejection cavity sleeve 4, it is directly introduced into the lower hopper 2 from the rejection cavity sleeve 4, when the detection coil 52 detects that there is metal waste in the passing material, the signal is transmitted to the pneumatic cylinder 62, the output shaft of the pneumatic cylinder 62 is telescopic and drives the rotating rod 65 to rotate through the connecting plate 63, the rotating rod 65 after rotating makes the rotating plate 64 abut on the first abutting wall 41 from the second abutting wall 42, after the rotating plate 64 abuts on the first abutting wall 41, it separates the inner cavity of the rejection cavity sleeve 4, the material enters into the discharge pipe 66 from the discharge port 67 under the guidance of the rotating plate 64, and is introduced into the storage container from the discharge pipe 66.

[0035] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application.

Claims

1. A four-in-one metal separator, characterized in that: The utility model provides a kind of automatic detection and removal device for plastic granules, including upper hopper (1), lower hopper (2), connecting pipe (3), detection structure (5) and rejection structure (6), the number of connecting pipe (3) is four, four connecting pipe (3) is distributed in the bottom surface of upper hopper (1), and is communicated with the inner chamber of upper hopper (1), detection structure (5) is arranged on the outside of connecting pipe (3), the part of the outside of connecting pipe (3) and close to its bottom end is fixed with rejection cavity sleeve (4), the inner chamber of upper hopper (1) is communicated with rejection cavity sleeve (4) by connecting pipe (3), rejection structure (6) is arranged on rejection cavity sleeve (4), rejection structure (6) is electric signal connection with detection structure (5), rejection cavity sleeve (4) below is provided with lower hopper (2).

2. The four-in-one metal separator according to claim 1, characterized in that: The upper hopper (1) includes a sleeve (11) and four bottom hoppers (12), two adjacent bottom hoppers (12) are connected to each other, the sleeve (11) is fixed to the upper end surface of the four bottom hoppers (12), the bottom surface of the bottom hopper (12) is provided with a connecting hole (13), and the part of the outside of the connecting pipe (3) close to the top end is fixed in the connecting hole (13).

3. The four-in-one metal separator according to claim 1, characterized in that: The rejection cavity sleeve (4) is a hollow rectangular solid with a missing bottom surface, the top surface of the rejection cavity sleeve (4) is provided with a perforation for the connecting pipe (3) to penetrate, and the connecting pipe (3) is fixed in the perforation.

4. The four-in-one metal separator according to claim 1, characterized in that: The lower hopper (2) is provided with a housing (7) below, the rejection cavity sleeve (4), detection structure (5) and connecting pipe (3) are located in the housing (7), the housing (7) is in the shape of a hollow rectangular solid with a missing bottom surface and a partially missing top surface, and the detection structure (5) is fixed to the housing (7).

5. The four-in-one metal separator according to claim 4, characterized in that: The lower end surface of the housing (7) is fixed with a mounting bracket (8), the lower hopper (2) is fixed in the mounting bracket (8), and the mounting bracket (8) is fixed with a movable rack (9).

6. The four-in-one metal separator according to claim 4, characterized in that: The detection structure (5) includes a detection coil (52) and a fixed plate (51), the fixed plate (51) is fixed to the part of the outside of the connecting pipe (3) close to the upper hopper (1), the fixed plate (51) is fixed to the top surface of the housing (7), the detection coil (52) is fixed to the bottom surface of the fixed plate (51), and the detection coil (52) is sleeved on the outside of the connecting pipe (3).

7. The four-in-one metal separator according to claim 6, characterized in that: The ejection structure (6) comprises a mounting plate (61), a cylinder (62), a connecting plate (63), a rotating plate (64), a rotating rod (65) and a discharge pipe (66), the discharge pipe (66) is fixed on the outer side of the ejection cavity sleeve (4) along the horizontal axis direction, the ejection cavity sleeve (4) is provided with a discharge port (67) corresponding to the outer side of the discharge pipe (66), the inner cavity of the ejection cavity sleeve (4) is communicated with the inside of the discharge pipe (66) through the discharge port (67), the mounting plate (61) is fixed on the side of the ejection cavity sleeve (4), the bottom of the cylinder (62) is fixed on the mounting plate (61) through a hinge shaft, the rotating rod (65) is longitudinally rotatably connected in the ejection cavity sleeve (4) and close to the lower end surface, and both ends of the rotating rod (65) extend out of the ejection cavity sleeve (4), the connecting plate (63) is fixed on the outer side of the rotating rod (65) and located outside the ejection cavity sleeve (4), the connecting plate (63) is connected with the output shaft of the cylinder (62) through a hinge shaft, and the connecting plate (63) and the cylinder (62) are located on the same plane, the cylinder (62) is electrically connected with the detection coil (52), the rotating plate (64) is fixed on the outer side of the rotating rod (65) and located in the ejection cavity sleeve (4), a first abutting wall (41) is formed on the inner side wall of the side of the ejection cavity sleeve (4) away from the discharge pipe (66), the side of the rotating plate (64) away from the rotating rod (65) abuts against the first abutting wall (41), and a second abutting wall (42) is formed on the inner side wall of the side of the ejection cavity sleeve (4) close to the discharge pipe (66) and corresponding to the rotating plate (64).

8. The four-in-one metal separator according to claim 7, characterized in that: The horizontal height of the bottom end of the connecting pipe (3) is higher than the horizontal height of the top surface of the rotating plate (64).

9. The four-in-one metal separator according to claim 7, characterized in that: The length and width of the rotating plate (64) are greater than the length and width of the discharge port (67) respectively, and the width of the rotating plate (64) is matched with the width of the inner cavity of the ejection cavity sleeve (4).

10. The four-in-one metal separator of claim 7, wherein: The rotating rod (65) is rotatably connected to the ejection cavity sleeve (4) close to the discharge port (67), and the transverse vertical distance between the rotating rod (65) and the discharge port (67) is smaller than the transverse vertical distance between the connecting rod and the discharge port (67).

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