Drop-type detection machine with test function

Abstract

The utility model relates to a drop type testing machine with a testing function, which comprises a machine frame, a probe, a separating mechanism, a drop pipe and a testing block screening assembly, the probe is installed on the machine frame, the drop pipe penetrates through the machine frame and the probe, one end of the drop pipe far away from the ground is a feeding end, the other end of the drop pipe is connected with the separating mechanism, and the separating mechanism comprises a vertical separating channel. The test block screening assembly is communicated with the discharge end of the vertical separation channel and the production line; a test feeding hole is formed in the side surface of the feeding end of the falling pipe. Compared with the prior art, the separation mechanism with the drop-type detection machine has the advantages that the test block screening component is mounted at the discharge end, and a test block is fed into the detection machine from the test feed port in the side surface of the feed end, so that a closed conveying pipeline is not influenced; when the detection machine works normally, the test blocks are discharged out of the detection machine, when the detection machine breaks down, the test blocks enter the test block screening assembly, and whether the detection machine can work normally or not can be judged by checking the test block screening assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to article detection, especially a drop type detection machine with testing function. BACKGROUND

[0002] The detection machine refers to a machine device capable of detecting, testing, analyzing and other operations on articles. Common detection machines include metal detection machines, X-ray detection machines, chromatographic detection machines and the like. Taking the metal detection machine as an example: the metal detection machine is widely used in the food industry, the pharmaceutical industry, the textile industry, the filling industry and the like; its working principle is to detect whether metal substances are contained in products by using the interference of metal on a magnetic field.

[0003] The drop type metal detection machine is mainly used for metal detection of powder and fluid products conveyed by pipelines. Because the powder or fluid products are enclosed in the whole conveying pipeline, it is impossible to put metal test blocks in the detection pipeline to verify whether the function of the drop type metal detection machine is abnormal during production and use.

[0004] In summary, how to design a drop type detection machine convenient for testing is a technical problem to be solved. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the defects of inconvenient testing of the detection machine for conveying powder or fluid and provides a drop type detection machine with testing function.

[0006] The utility model can achieve the purpose by the following technical scheme.

[0007] According to one aspect of the utility model, a drop type detection machine with testing function is provided to provide qualified materials for a production line. The detection machine comprises a rack, a probe, a separation mechanism and a drop pipe. The probe is installed on the rack. The drop pipe passes through the rack and the probe. The end far from the ground is a feeding end. The other end is connected with the separation mechanism. The detection machine further comprises a test block screening assembly. The separation mechanism comprises a vertical separation channel. The test block screening assembly is connected with the discharge end of the vertical separation channel and the production line. The feeding end side of the drop pipe is provided with a test feeding port.

[0008] As a preferred technical scheme, the test feeding port is provided with a plugging piece.

[0009] As a preferred technical scheme, the test block screening assembly comprises a connecting part and a screening plug-in member, both of which are cylindrical. The screening plug-in member is placed in the connecting part. One end face of the connecting part is communicated with the vertical separation channel.

[0010] As a preferred technical scheme, the side surface of the connecting part is provided with a mounting opening; and the screening insert comprises an end surface and a side surface, the end surface is in contact with the other end surface of the connecting part, and the side surface is identical in shape to the mounting opening.

[0011] As a preferred technical scheme, the bottom surface of the screening insert is in a grid shape, and the grid is smaller than the size of the test material block; one end of the connecting part is connected to the discharge end of the vertical separation channel, and the other end is connected to the production line.

[0012] As a preferred technical scheme, the side surface of the screening insert is provided with a handle.

[0013] As a preferred technical scheme, the other end surface of the connecting part is provided with a track, one end of the screening insert is provided with a sliding block, and the sliding block forms a moving pair with the track.

[0014] As a preferred technical scheme, the separation mechanism further comprises an inclined separation channel and a flap, one side of the inclined separation channel is connected to the vertical separation channel, and one side of the flap is connected to the junction of the vertical separation channel and the inclined separation channel, and the flap is parallel to the vertical separation channel or the inclined separation channel.

[0015] As a preferred technical scheme, one side of the flap is connected to the junction of the vertical separation channel and the inclined separation channel close to the ground.

[0016] As a preferred technical scheme, the detection machine further comprises a driving mechanism, which is installed on one side of the separation mechanism and connected to the flap.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1) The test block screening assembly is installed at the discharge end of the separation mechanism of the drop type detection machine, the test block is put into the detection machine from the test feeding opening on the side surface of the feeding end, and no influence is generated on the closed conveying pipeline, when the detection machine works normally, the test block is discharged out of the detection machine, when the detection machine fails, the test block enters the test block screening assembly, and the test block screening assembly is checked to determine whether the detection machine can work normally.

[0019] 2) The utility model is provided with a blocking piece on the test feeding opening, the drop pipe is kept closed when no test block is put in, and foreign matters are prevented from entering; the side surface of the connecting part is provided with a mounting opening, the side surface of the screening insert is provided with a handle, the screening insert can be conveniently taken out from the mounting opening, and then the test block is taken out; the bottom surface of the screening insert is in a grid shape smaller than the test block, the test block can be intercepted without affecting the material transmission; the end surface of the connecting part is provided with a track, and the screening insert can be accurately installed in place. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1The utility model provides a whole structure first schematic drawing of drop type detection machine with test function,

[0021] Figure 2 The utility model provides a whole structure second schematic drawing of drop type detection machine with test function,

[0022] Figure 3 The utility model provides a connecting portion structure schematic drawing,

[0023] Figure 4 The utility model provides a screening plug -in structure schematic drawing,

[0024] The figure shows:

[0025] 1, frame, 2, probe, 3, separating mechanism, 31, vertical separating channel, 32, inclined separating channel, 33, flap, 4, drop pipe, 41, plugging piece, 5, test block screening assembly, 51, connecting portion, 52, screen plug -in, 6, test block, 7, drive mechanism. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts should belong to the protection scope of the utility model.

[0027] As Figure 1 And Figure 2 The utility model provides a drop type detection machine with test function, including frame 1, probe 2, separating mechanism 3, drop pipe 4, test block screening assembly 5 and drive mechanism 7.

[0028] Frame 1 is welded by square tube, and probe 2 is installed on the upper end surface of frame 1, and separating mechanism 3 is installed on the lower end surface of frame 1.

[0029] Drop pipe 4 is vertically arranged, is connected separating mechanism 3 in sequence through probe 2 and frame 1, and the protruding part on the upper end of drop pipe 4 is feed end, is connected the pipeline of feed production line, and the lower end is connected separating mechanism 3. The side surface of the feed end of drop pipe 4 is equipped with test feed inlet, and plugging piece 41 is installed on test feed inlet.

[0030] The separating mechanism 3 comprises a vertical separating channel 31 (a qualified product channel), an inclined separating channel 32 (an unqualified product channel) and a flap 33. The inclined separating channel 32 is installed on one side of the vertical separating channel 31. The top end of the vertical separating channel 31 is connected to the falling pipe 4, and the tail end is connected to the test block screening assembly 5. The flap 33 is connected to the junction of the vertical separating channel 31 and the inclined separating channel 32 on one side. When the flap 33 is parallel to the vertical separating channel 31, the inclined separating channel 32 is blocked, and the qualified material passes along the vertical separating channel 31 to the production line. When the flap 33 is parallel to the inclined separating channel 32, the vertical separating channel 31 is blocked, and the unqualified material is discharged along the inclined separating channel 32 to the outside of the detection machine.

[0031] The test block screening assembly 5 is installed at the end of the vertical separating channel 31 of the separating mechanism 3 and connected to the pipeline of the subsequent production line on the other side. It comprises a cylindrical connecting part 51 and a screening plug-in part placed in the connecting part 51. Figure 3 As shown in the figure, one end surface of the connecting part 51 is in communication with the vertical separating channel 31 and connected by a flange, and the other end surface is in communication with the pipeline of the production line and provided with a track. The side surface is provided with a mounting hole. Figure 4 As shown in the figure, the screening plug-in part comprises an end surface and a side surface. The side surface of the screening plug-in part is a cylindrical side surface greater than or equal to half. The shape of the mounting hole is the same as that of the side surface of the screening plug-in part, and the side surface of the screening plug-in part can be clamped in the mounting hole. A handle is provided on the outer surface of the screening plug-in part, and the handle can be pulled to take out the screening plug-in part. A sliding block is provided on the end surface of the screening plug-in part, and the sliding block and the track of the connecting part 51 form a moving pair, so that the screening plug-in part can be conveniently installed or taken out. The end surface of the screening plug-in part is in contact with the end surface of the connecting part 51 connected to the pipeline of the production line. The end surface of the screening plug-in part is in the form of a grid, and the size of the grid is smaller than that of the test block 6, so that the test block 6 can be blocked but the flow of powder or fluid material is not affected.

[0032] The driving mechanism 7 is installed on one side of the separating mechanism 3 and connected to the flap 33 to drive the flap 33 to be parallel to the vertical separating channel 31 or the inclined separating channel 32.

[0033] When it is necessary to detect whether the falling type detection machine is working normally, the blocking piece 41 is taken out, and the test block 6 is put into the falling pipe 4. The test block 6 is detected by the falling type detection machine. If the detection function is normal, the test block 6 is discharged from the inclined separating channel 32. If the detection function is abnormal, the test block 6 enters the vertical separating channel 31. Since the size of the grid of the screening plug-in part 52 is smaller than that of the test block 6, the test block 6 is intercepted by the test block screening assembly 5 and stays on the screening plug-in part, so it cannot fall and flow into the subsequent production line. The test block 6 is taken out by taking out the screening plug-in part 52. Then the screening plug-in part 52 is pushed into the connecting part 51 again, and the function test of the falling type detection machine is completed.

[0034] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present application, and these modifications or replacements should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A drop tester with testing function, providing qualified materials for a production line, the tester comprising a frame (1), a probe (2), a separation mechanism (3), and a drop tube (4), wherein the probe (2) is mounted on the frame (1), the drop tube (4) passes through the frame (1) and the probe (2), one end away from the ground is the feed end, and the other end is connected to the separation mechanism (3), characterized in that, The detection machine further comprises a test block screening assembly (5), the separation mechanism (3) comprises a vertical separation channel (31), the test block screening assembly (5) is communicated with the discharge end of the vertical separation channel (31) and a production line; and the feeding end side of the drop tube (4) is provided with a test feeding port.

2. The drop tester with testing function according to claim 1, characterized in that, The test feeding port is provided with a blocking piece (41).

3. The drop tester with testing function according to claim 1, characterized in that, The test block screening assembly (5) comprises a connecting part (51) and a screening plug, the connecting part (51) is in a cylindrical shape, the screening plug is placed in the connecting part (51), and one end surface of the connecting part (51) is communicated with the vertical separation channel (31).

4. The drop tester with a test function according to claim 3, wherein, The side surface of the connecting part (51) is provided with a mounting port; the screening plug comprises an end surface and a side surface, the end surface of the screening plug is in contact with the other end surface of the connecting part (51), and the side surface of the screening plug is identical in shape with the mounting port.

5. The drop tester with testing function according to claim 4, characterized in that, The end surface of the screening plug is in a grid shape, and the grid is smaller than the size of the test material block; one end of the connecting part (51) is connected with the discharge end of the vertical separation channel (31), and the other end is connected with the production line.

6. The drop tester with testing function according to claim 4, characterized in that, The side surface of the screening plug is provided with a handle.

7. The drop tester with testing function according to claim 4, characterized in that, The other end surface of the connecting part (51) is provided with a track, one end of the screening plug is provided with a sliding block, and the sliding block and the track form a moving pair.

8. The drop tester with testing function according to claim 1, characterized in that, The separation mechanism (3) further comprises an inclined separation channel (32) and a flap (33), the inclined separation channel (32) is connected to one side of the vertical separation channel (31), one side of the flap (33) is connected to the junction of the vertical separation channel (31) and the inclined separation channel (32), and the flap (33) is parallel to the vertical separation channel (31) or the inclined separation channel (32).

9. The drop tester with testing function according to claim 8, characterized in that, One side of the flap (33) is connected to the junction of the vertical separation channel (31) and the inclined separation channel (32) close to the ground.

10. The drop tester with a test function according to claim 8, wherein, The detection machine further comprises a driving mechanism (7), the driving mechanism (7) is installed on one side of the separation mechanism (3) and connected with the flap (33).

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