Metal detection device for fish processing

Abstract

The utility model belongs to the field of fish processing, and discloses a metal detection device for fish processing, which comprises a feeding assembly for continuously conveying finished product packaging boxes, and a detection assembly arranged in the middle of the feeding assembly and used for detecting metal in the finished product packaging boxes in a closed manner, a sorting assembly used for pushing unqualified products in a reciprocating mode is installed on one side of the detection assembly. The detection assembly comprises a second support, and an anti-interference structure used for vertically stretching and covering the finished product packaging box to prevent interference is installed in the middle of the second support. According to the metal detection device for fish processing, metal in a finished product packaging box is detected in a closed mode through the lifting anti-interference frame, the feeding assembly is simplified, and the overall strength and maintenance convenience are improved; through the arrangement of moving and pushing unqualified products, the occupied space is reduced, and overall arrangement is facilitated; and through the arrangement of reciprocating motion pushing, bidirectional sorting is achieved through the reciprocating stroke, the utilization rate is increased, and energy is saved.

Description

Technical Field

[0001] The utility model belongs to the field of fish processing, in particular to a metal detection device for fish processing. Background Art

[0002] Fish processing metal detection equipment is a device specifically designed to detect metal impurities in fish. Its core component is the metal detector. Especially after the finished product is packaged and sealed, it is necessary to conduct another metal detection confirmation to ensure safety.

[0003] In comparison, the Chinese patent with announcement number CN216696266U discloses a metal detector for fish product production, including a support frame, a single-chip microcomputer and a limit plate. The inner side of the support frame is rotatably connected to a conveyor belt, the inner side of the conveyor belt is slidably connected to a push rod, the outer end of the push rod is fixedly connected to a support plate, the support plate and the conveyor belt are slidably connected, the inner upper right end of the support frame is fixedly connected to a single-chip microcomputer, the lower end of the single-chip microcomputer is electrically connected to a metal detection head, the rear end of the support frame is rotatably connected to a threaded rod, the rear side of the threaded rod is spirally connected to a transmission plate, the outer end of the transmission plate is fixedly connected to a telescopic transmission rod, the telescopic transmission rod is fixedly connected to the support frame, and the front end of the telescopic transmission rod is fixedly connected to a push plate.

[0004] However, the above patent requires drilling holes in the conveyor belt and installing complex mechanisms, which weakens the overall strength and increases the difficulty of maintenance. In addition, the telescopic transmission rod takes up a lot of space and is not convenient for overall arrangement. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the present utility model is to provide a metal detection device for fish processing to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A metal detection device for fish processing includes a feeding assembly for continuously conveying finished product packaging boxes, and also includes a detection assembly arranged in the middle of the feeding assembly for enclosed detection of metal in the finished product packaging boxes, and a sorting assembly for reciprocating and pushing unqualified products is installed on one side of the detection assembly; the detection assembly includes a second bracket, and an anti-interference structure is installed in the middle of the second bracket for telescopically covering the finished product packaging boxes to prevent interference, and a metal detection head is installed in the anti-interference structure; the sorting assembly includes a fixed frame, and a reciprocating structure for providing reciprocating power is arranged below the fixed frame, and a push plate is installed below the reciprocating structure.

[0008] Furthermore: the feeding assembly includes a first bracket, two conveying rollers are symmetrically installed on the first bracket, a conveyor belt is installed between the conveying rollers, a number of limit strips are evenly distributed on the conveyor belt, and a servo motor is arranged in front of one of the conveying rollers.

[0009] Furthermore, every two of the limit strips form a group, and the limit strips are long and riveted together with the conveyor belt.

[0010] Furthermore: the anti-disturbance structure includes two symmetrically arranged telescopic cylinders, an anti-disturbance frame is installed between the telescopic ends of the telescopic cylinders, and a supporting plate is provided below the anti-disturbance frame.

[0011] Furthermore: the reciprocating structure includes a linear guide rail, a linear motor is installed on the linear guide rail, and a connecting seat is installed below the linear motor.

[0012] Furthermore: the telescopic cylinder is respectively connected to the second bracket and the anti-disturbance frame with bolts, and the supporting plate and the second bracket are riveted together.

[0013] Furthermore: the push plate is rectangular, vertically arranged, and riveted together with the connecting seat.

[0014] Compared with the prior art, the beneficial effects are:

[0015] 1. The metal detection inside the finished product packaging box is closed by lifting the anti-disturbance frame, which simplifies the feeding components, increases the overall strength and convenience of maintenance;

[0016] 2. By moving and pushing the unqualified products, the space occupied is reduced and the overall arrangement is convenient;

[0017] 3. Through the setting of reciprocating push, bidirectional sorting is carried out by utilizing the reciprocating stroke, which improves the utilization rate and saves energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a metal detection device for fish processing according to the present invention;

[0019] Figure 2 This is an appearance diagram of a metal detection device for fish processing according to the present invention;

[0020] Figure 3 This is a schematic diagram of a feeding assembly of a metal detection device for fish processing according to the present invention;

[0021] Figure 4 This is a front perspective view of a detection component of a metal detection device for fish processing according to the present invention;

[0022] Figure 5 The utility model is a bottom-up isometric view of a sorting component of a metal detection device for fish processing.

[0023] In the accompanying drawings: 101, first bracket; 102, conveyor roller; 103, servo motor; 104, conveyor belt; 105, limit bar; 201, second bracket; 202, support plate; 203, anti-disturbance frame; 204, metal detection head; 205, telescopic cylinder; 301, fixed frame; 302, linear guide rail; 303, linear motor; 304, connecting seat; 305, push plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 A metal detection device for fish processing includes a feeding component for continuously conveying finished product packaging boxes, and a detection component arranged in the middle of the feeding component for closed detection of metal in the finished product packaging boxes. A sorting component for reciprocating movement and pushing unqualified products is installed on one side of the detection component.

[0026] In this embodiment, the feeding assembly includes a first bracket 101, on which two conveying rollers 102 are symmetrically mounted, a conveyor belt 104 is mounted between the conveyor rollers 102, and a plurality of limiting bars 105 are evenly distributed on the conveyor belt 104. A servo motor 103 is provided in front of one of the conveyor rollers 102, and each two limiting bars 105 form a group. The limiting bars 105 are long and riveted together with the conveyor belt 104. The finished product packaging box is placed between the two limiting bars 105 on the conveyor belt 104. The first bracket 101 supports the servo motor 103 to drive the conveyor rollers 102 to rotate, thereby pushing the conveyor belt 104 to move the finished product packaging box.

[0027] In this embodiment: the detection component includes a second bracket 201, and an anti-interference structure is installed in the middle of the second bracket 201 for telescopically covering the finished product packaging box to prevent interference, and a metal detector 204 is installed in the anti-interference structure; the anti-interference structure includes two symmetrically arranged telescopic cylinders 205, and an anti-interference frame 203 is installed between the telescopic ends of the telescopic cylinder 205. A supporting plate 202 is provided below the anti-interference frame 203, and the telescopic cylinder 205 is bolted to the second bracket 201 and the anti-interference frame 203 respectively. The supporting plate 202 and the second bracket 201 are riveted together. The second bracket 201 supports the telescopic cylinder 205 to extend and push the anti-interference frame 203 to move downward, covering the finished product packaging box, and forming a relatively closed space with the supporting plate 202 through the conveyor belt 104 to prevent external interference. At the same time, the metal detector 204 inside the anti-interference frame 203 detects the finished product packaging box;

[0028] In this embodiment: the sorting component includes a fixed frame 301, a reciprocating structure for providing reciprocating power is provided under the fixed frame 301, and a push plate 305 is installed under the reciprocating structure; the reciprocating structure includes a linear guide rail 302, a linear motor 303 is installed on the linear guide rail 302, and a connecting seat 304 is installed under the linear motor 303. The push plate 305 is rectangular, upright, and riveted together with the connecting seat 304. If it is qualified, the push plate 305 remains stationary. If it is unqualified, the linear motor 303 drives the connecting seat 304 to move along the linear guide rail 302 supported by the fixed frame 301, and the finished packaging box is pushed out from both sides of the conveyor belt 104 through the push plate 305 on the connecting seat 304.

[0029] Working principle: The finished product packaging box is placed between the two limit bars 105 on the conveyor belt 104, and the first bracket 101 supports the servo motor 103 to drive the conveyor roller 102 to rotate, pushing the conveyor belt 104 to drive the finished product packaging box to move into the second bracket 201. The second bracket 201 supports the telescopic cylinder 205 to extend and push the anti-disturbance frame 203 to move down, covering the finished product packaging box, forming a relatively closed space between the conveyor belt 104 and the supporting plate 202 to prevent external interference. At the same time, the metal detector 204 inside the anti-disturbance frame 203 detects the finished product packaging box. After completion, the telescopic cylinder 205 retracts to drive the anti-disturbance frame 203 to rise and reset, and the conveyor belt 104 drives the finished product packaging box to continue to move to the bottom of the sorting component. If it is qualified, the push plate 305 remains stationary. If it is unqualified, the linear motor 303 drives the connecting seat 304 to move along the linear guide rail 302 supported by the fixed frame 301, and the finished product packaging box is pushed out from both sides of the conveyor belt 104 through the push plate 305 on the connecting seat 304.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal detection device for fish processing, comprising a feeding assembly for continuously conveying finished product packaging boxes, characterized in that: It also includes a detection component set in the middle of the feeding component for detecting metal in the finished product packaging box, and a sorting component installed on one side of the detection component for reciprocating and pushing unqualified products; The detection assembly comprises a second bracket (201), an anti-interference structure for telescopically covering the finished product packaging box to prevent interference is installed in the middle of the second bracket (201), and a metal detection head (204) is installed in the anti-interference structure; The sorting assembly comprises a fixed frame (301), a reciprocating structure for providing reciprocating power is arranged below the fixed frame (301), and a push plate (305) is installed below the reciprocating structure.

2. The metal detection device for fish processing according to claim 1, characterized in that: The feeding assembly comprises a first bracket (101), two conveying rollers (102) are symmetrically mounted on the first bracket (101), a conveying belt (104) is mounted between the conveying rollers (102), a plurality of limiting strips (105) are evenly distributed on the conveying belt (104), and a servo motor (103) is arranged in front of one of the conveying rollers (102).

3. The metal detection device for fish processing according to claim 2, characterized in that: Every two of the limiting strips (105) form a group. The limiting strips (105) are long and are riveted together with the conveyor belt (104).

4. The metal detection device for fish processing according to claim 1, characterized in that: The anti-disturbance structure comprises two symmetrically arranged telescopic cylinders (205), an anti-disturbance frame (203) is installed between the telescopic ends of the telescopic cylinders (205), and a supporting plate (202) is arranged below the anti-disturbance frame (203).

5. The metal detection device for fish processing according to claim 1, characterized in that: The reciprocating structure comprises a linear guide rail (302), a linear motor (303) is mounted on the linear guide rail (302), and a connecting seat (304) is mounted below the linear motor (303).

6. The metal detection device for fish processing according to claim 4, characterized in that: The telescopic cylinder (205) is respectively connected to the second bracket (201) and the anti-disturbance frame (203) by bolts, and the supporting plate (202) and the second bracket (201) are riveted together.

7. The metal detection device for fish processing according to claim 5, characterized in that: The push plate (305) is rectangular, vertically arranged, and riveted together with the connecting seat (304).

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