Belt type baffle removing type metal detector

Abstract

The utility model relates to the technical field of metal detection and rejection, in particular to a belt type baffle rejection type metal detector which comprises a support group, and a conveying device and a rejection device are arranged on the support group. The conveying device comprises a driven shaft assembled at the front end of the support set and a driving shaft assembled at the rear end of the support set and further comprises a conveying belt, and the conveying belt is wound between the driven shaft and the driving shaft in a surrounding mode. The removing device comprises a mounting base, and an air cylinder, an air cylinder output end guide set and a removing plate steering set are arranged at the upper end of the mounting base. The removing plate steering group comprises a first steering seat assembled at the output end of the air cylinder, a second steering seat assembled at the other end of the mounting base and an arc-shaped plate, and one end of the arc-shaped plate is connected with a rotating shaft of the second steering seat; according to the conveying type metal detector, the movement mode that the side arc-shaped plates rotate is adopted, metal objects are automatically removed, and it is guaranteed that products can be normally conveyed, and meanwhile the installation space can be saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal detection rejection technical field especially is the belt type baffle rejection formula gold detection machine. BACKGROUND

[0002] Metallic foreign matter can damage production equipment (such as flour mill, crusher, mixer, etc.), cause equipment downtime maintenance, and even cause production accidents. Metal separator can effectively prevent metal impurities from entering production equipment, thereby reducing the risk of equipment damage and maintenance cost. Metal separator usually uses induction technology, magnetic force or electromagnetic force principle to detect and separate metal foreign matter, and the specific working principle can be different according to the type of metal separator. Common types of metal separators include magnetic metal separator, inductive metal separator and electromagnetic metal separator.

[0003] The existing conveying type gold detection machine uses a push rod rejection mechanism when detecting heavy products, which requires a large space for installation. At the same time, when the product is a large-sized bagged product, the use of drum line rejection method will cause the product to collapse and cannot be conveyed because the product is soft. UTILITY MODEL CONTENTS

[0004] The utility model overcomes the above-mentioned situation, and aims to provide a technical scheme that can solve the above-mentioned problems.

[0005] The belt type baffle rejection formula gold detection machine comprises a support group, a conveying device and a rejection device provided on the support group, and the rejection device is located at the rear end of the conveying device. The conveying device comprises a driven shaft assembled at the front end of the support group and a driving shaft at the rear end of the support group. The conveying device further comprises a conveying belt which is wound between the driven shaft and the driving shaft. The rejection device is assembled on the side of the support group. The rejection device comprises a mounting base, a cylinder provided at the upper end of the mounting base, a cylinder output end guide group and a rejection plate steering group. The rejection plate steering group comprises a first steering seat assembled at the output end of the cylinder, a second steering seat assembled at the other end of the mounting base away from the cylinder, and an arc-shaped plate. One end of the arc-shaped plate is connected with the second steering seat through a rotating shaft, and the other end of the arc-shaped plate is provided with a push link between the first steering seat. Rotating nodes are provided between the connection position of the push link and the arc-shaped plate and the connection position of the push link and the first steering seat.

[0006] Further, the cylinder output end guide group comprises a guide rail group assembled on the mounting base, and a sliding block is provided between the bottom of the first steering seat and the guide rail group. A vertical column is provided at the upper end of the first steering seat, and one end of the push link is assembled with the vertical column through a rotating shaft.

[0007] Further, the arc-shaped plate comprises a first profiled plate and a second profiled plate, the first profiled plate and the second profiled plate are connected at an acute angle, the second profiled plate close to the acute angle is provided with a connecting seat at the other end of the push link, the connecting seat is provided with a shaft hole, and the other end of the push link is provided with a shaft body penetrating through the shaft hole.

[0008] Further, the bottom plate support member comprises an inclined connecting plate and a mounting plate, the mounting plate is provided with an assembly hole, and the assembly hole is connected with the mounting base through the inclined connecting plate.

[0009] Further, the bracket group is further provided with a detection device, and the detection device is located at the middle end of the conveying device.

[0010] Further, the bracket group is further provided with a detection device, and the detection device is located at the middle end of the conveying device.

[0011] Further, the bracket group is further provided with a detection device, and the detection device is located at the middle end of the conveying device.

[0012] The beneficial effects of the present application are as follows: the side arc-shaped plate is used to realize automatic removal of metal objects, so that the conveying type metal detector can normally convey products and save installation space.

[0013] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the present application.

[0015] Figure 2 It is a three-dimensional structure schematic view of the present application. Figure 1 It is a three-dimensional structure schematic view of the present application.

[0016] Figure 3 It is a three-dimensional structure schematic view of the present application. Figure 1 It is a three-dimensional structure schematic view of the present application.

[0017] Figure 4 It is a three-dimensional structure schematic view of the present application.

[0018] Figure 5 It is a three-dimensional structure schematic view of the present application.

[0019] The figure identification in the drawing is as follows:

[0020]

[0021] DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1 to 5 The utility model discloses a support group 1 is equipped with conveying device 2 and rejecting device 3 on support group 1, and rejecting device 3 is at the rear end of conveying device 2. Conveying device 2 includes passive shaft 21 assembled at the front end of support group 1 and driving shaft 22 at the rear end of support group 1. Conveying device 2 further includes conveying belt 23, which is looped between passive shaft 21 and driving shaft 22. Rejecting device 3 is assembled on the side of support group 1. Rejecting device 3 includes a mounting base 31, which has a cylinder 32 at the upper end, a cylinder output end guide group 33 and a rejecting plate steering group 34. The rejecting plate steering group 34 includes a first steering seat 331 assembled at the output end of the cylinder 32, a second steering seat 332 assembled at the other end of the mounting base 31 away from the cylinder 32, and an arc plate 333, one end of which is connected to the second steering seat 332, and the other end of which is connected to the first steering seat 331. A push link 334 is provided between the connection of the arc plate 333 and the first steering seat 331, and a rotating node is provided between the connection of the push link 334 and the first steering seat 331.

[0024] The technical scheme mainly realizes the rejection of metal-containing products during transportation. The principle is as follows: first, the support group 1 is used as a bearing and supporting part for assembling components, as a supporting structure of the whole machine, bearing other components, and the support group 1 is used for installing conveying device 2, rejecting device 3 and detecting device 4.

[0025] The conveying device 2 mainly includes driving shaft 22, passive shaft 21 and roller group, and the conveying belt 23 is looped around the driving shaft 22, passive shaft 21 and roller group in turn. The driving shaft 22 is driven to rotate by the motor, and the transportation is driven by the friction between the shaft body 339 and the conveying belt 23. The material passes through the detecting device 4 in the conveying process, and the detecting device 4 is used to determine whether the product contains metal.

[0026] In the technical solution, the core lies in the design of the removing device 3. The removing device 3 comprises a mounting base 31. The mounting base 31 is provided with a bottom plate support 311 at the lower end. The bottom plate support 311 comprises an inclined connecting plate 312 and a mounting plate 313. The mounting plate 313 is provided with an assembly hole 314. The mounting base 31 and the assembly hole 314 are connected through the inclined connecting plate 312. The upper end of the mounting base 31 is provided with a cylinder 32, a cylinder output end guide group 33 and a removing plate turning group 34. The cylinder 32 is a key component for driving the removing device 3 to act. The output end is connected to the guide group to control the action of the removing plate. The cylinder output end guide group 33 is composed of a group of guide rails 341 to help the output end of the cylinder 32 to move more accurately.

[0027] The removing plate turning group 34 is the core part of the removing device 3, which comprises a first turning seat 331, a second turning seat 332 and an arc-shaped plate 333. The first turning seat 331 is connected with the output end of the cylinder 32 to change the moving direction of the cylinder 32. The second turning seat 332 is arranged at the end of the mounting base 31 away from the cylinder 32 and cooperates with the first turning seat 331. The arc-shaped plate 333 is connected between the second turning seat 332 and the first turning seat 331 through a rotating shaft. One end of the arc-shaped plate 333 is connected with a pushing connecting rod 334. The pushing connecting rod 334 moves the arc-shaped plate 333 to control the removing action.

[0028] As to the arc-shaped plate 333, the arc-shaped plate 333 comprises a first profile plate 335 and a second profile plate 336. The joint of the first profile plate 335 and the second profile plate 336 is an acute angle. The second profile plate 336 close to the acute angle is provided with a connecting seat 337 at the other end. The connecting seat 337 is provided with a shaft hole 338. The other end of the pushing connecting rod 334 is provided with a shaft body 339 which is inserted into the shaft hole 338. Through the design, the length of the arc-shaped plate 333 can be lengthened to adapt to the width of the conveying belt 23 and facilitate the vertical column 343 rotating shaft connection with the first turning seat 331 and the rotating shaft assembly connection with the second turning seat 332.

[0029] The overall principle is that when the product containing metal passes through the detection device 4, the detection device 4 head will send a removing signal. The cylinder 32 is controlled to act through the electromagnetic valve. The linear motion of the cylinder 32 is converted into the rotary motion of the arc-shaped plate 333 through the action of the first turning seat 331. The pushing force output by the cylinder 32 can provide more reliable and stable support for the baffle through the action of the slider 342 and the guide rail under the first turning seat 331. When the product with large weight is blocked by the baffle after being rotated to the removing position, the moving direction changes and flows to the defective product collection area to realize the removing action of the defective product. This way greatly saves the installation space of the removing device 3 and reduces the equipment installation cost and the difficulty of transformation.

[0030] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application is disclosed as above in the preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the disclosed technical content without departing from the technical solution of the present application, and any equivalent embodiment with equivalent changes is equivalent to the above embodiment. Any simple modification, equivalent change and modification of the above embodiment according to the present application technical solution are within the scope of the present application technical solution.

Claims

1. A belt-type rejector X-ray inspection machine, characterized by: The application relates to a supporting frame group (1), which is provided with a conveying device (2) and a rejecting device (3), and the rejecting device (3) is located at the rear end of the conveying device (2); The conveying device (2) comprises a driven shaft (21) assembled at the front end of the supporting frame group (1) and a driving shaft (22) assembled at the rear end of the supporting frame group (1); the conveying device (2) further comprises a conveying belt (23) which is annularly wound between the driven shaft (21) and the driving shaft (22); The rejecting device (3) is assembled on the side of the supporting frame group (1); the rejecting device (3) comprises a mounting base (31), the upper end of the mounting base (31) is provided with a cylinder (32), a cylinder output end guide group (33) and a rejecting plate turning group (34); The rejecting plate turning group (34) comprises a first turning base (331) assembled at the output end of the cylinder (32), a second turning base (332) assembled at the other end of the mounting base (31) away from the cylinder (32), and an arc-shaped plate (333), one end of the arc-shaped plate (333) is connected with the rotation shaft of the second turning base (332), the other end of the arc-shaped plate (333) is provided with a pushing connecting rod (334), and rotating nodes are arranged between the connecting position of the pushing connecting rod (334) and the arc-shaped plate (333) and the connecting position of the pushing connecting rod (334) and the first turning base (331).

2. The belt-type X-ray inspection apparatus according to claim 1, characterized in that: The cylinder output end guide group (33) comprises a guide rail group (341) assembled on the mounting base (31), and a sliding block (342) is arranged between the bottom of the first turning base (331) and the guide rail group (341); a vertical column (343) is arranged at the upper end of the first turning base (331), and one end of the pushing connecting rod (334) is connected with the vertical column (343) in a rotating shaft mode.

3. The belt-type X-ray inspection apparatus according to claim 2, characterized in that: The arc-shaped plate (333) comprises a first profiled plate (335) and a second profiled plate (336), the connecting position of the first profiled plate (335) and the second profiled plate (336) is an acute angle, the other end of the pushing connecting rod (334) is provided with a connecting seat (337) at the second profiled plate (336) close to the acute angle direction, the connecting seat (337) is provided with a shaft hole (338), and the other end of the pushing connecting rod (334) is provided with a shaft body (339) inserted into the shaft hole (338).

4. The belt-type x-ray inspection apparatus according to claim 1, characterized by: The lower end of the mounting base (31) is provided with a bottom plate supporting piece (311), the bottom plate supporting piece (311) comprises an inclined connecting plate (312) and a mounting plate (313), the mounting plate (313) is provided with an assembly hole (314), and the mounting base (31) and the assembly hole (314) are connected through the inclined connecting plate (312).

5. The belt-type x-ray inspection system according to claim 1, characterized in that: The supporting frame group (1) is further provided with a detection device (4), and the detection device (4) is located at the middle end of the conveying device (2).

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