Diversion gate shaft through hole detection tool and detection method

Abstract

The invention discloses a guide gate shaft through hole detection tool and detection method, and the tool comprises a pedestal and a side plate disposed on one side of the pedestal, the side plate is provided with a shaft hole, the outer side of the side plate is provided with an elastic plunger mechanism, and the pedestal is provided with a discharge groove. The discharging groove is used for containing the flow guide gate and enabling a shaft of the flow guide gate to penetrate through the shaft hole to be kept fixed, and the elastic plunger mechanism is used for stretching out and drawing back from a fixed angle to verify whether the angle of a shaft through hole of the flow guide gate is correct or not. The device has the advantages that whether the setting angle of the shaft through hole of the diversion gate fixed by the base and the side plate is correct or not can be rapidly detected through the elastic plunger mechanism, the elastic plunger mechanism can automatically reset after detection, and the detection efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of payment devices, and particularly to a flow guiding gate shaft through hole inspection tool and a detection method. Background Art

[0002] The banknote sorting module makes the banknotes enter the corresponding positions through the movement of the flow guiding gate, and the movement of the flow guiding gate is achieved by toggling the pin in the through hole on the flow guiding gate shaft (such as Figure 3 ). Since the movement angle range of the flow guiding gate is small, the angle design tolerance of the through hole on the flow guiding gate shaft is only ±1°. It is impossible to simply visually judge whether the angle is within the range before installation. If it exceeds the tolerance requirements, the flow guiding gate will not work properly. In addition, the flow guiding gate is an internal component, and it is very time-consuming to remove and replace. The existing detection method is to detect the shaft through hole by a 3D scanner, but complex positioning work is required before the 3D scanner detects, which reduces the detection efficiency.

[0003] In view of this, it is necessary to provide a flow guiding gate shaft through hole inspection tool and a detection method. Summary of the Invention

[0004] A flow guiding gate shaft through hole inspection tool and a detection method provided by the present invention effectively solve the problem of low detection efficiency of the existing flow guiding gate shaft through holes.

[0005] The technical solution adopted by the present invention is as follows:

[0006] The flow guiding gate shaft through hole inspection tool includes a base and a side plate provided on one side of the base. The side plate is provided with a shaft hole, and an elastic plunger mechanism is provided outside the side plate. The base is provided with a feeding groove for placing the flow guiding gate and enabling the shaft of the flow guiding gate to pass through the shaft hole and be fixed. The elastic plunger mechanism is used to expand and contract from a fixed angle to verify whether the angle of the flow guiding gate shaft through hole is correct.

[0007] Furthermore: The elastic plunger mechanism includes a first column, a limiting member provided on the first column, a first fixing block and a second fixing block fixedly provided outside the side plate, and a spring sleeved on the first column. The first fixing block is provided with a first hole, and the second column is provided with a second hole corresponding to the first hole. The first hole corresponds to the second hole. The first column is slidably connected to the first fixing block through the first hole, and the first column is slidably connected to the second fixing block through the second hole. One end of the first column can slide into the corresponding position of the shaft through hole through the sliding of the first column with the first fixing block and the second fixing block. The spring is used for automatic reset after one end of the first column slides to the corresponding position of the shaft through hole, and the limiting member is used to prevent the first column from detaching from the first fixing block and the second fixing block.

[0008] Furthermore, the first fixing block, the second fixing block, and the shaft hole are arranged obliquely downward in sequence, and the limiting member is arranged between the first fixing block and the second fixing block.

[0009] Furthermore, the spring is a compression spring, and two ends of the spring respectively abut against the limiting member and the second fixing block.

[0010] Furthermore, the limiting member is any one of a snap ring, a clamp, a positioning pin, and a positioning block.

[0011] Furthermore, the first column includes a column body and a pressing head arranged at an end of the column body far from the shaft hole. The pressing head is coaxially connected with the column body. The diameter of the pressing head is larger than that of the column body, and the length of the pressing head is smaller than that of the column body.

[0012] Furthermore, in a static state, one end of the first column close to the shaft hole protrudes from the second fixing block.

[0013] Furthermore, one side of the material discharge groove far from the side plate is communicated with the base.

[0014] Furthermore, the base and the side plate are integrally formed.

[0015] A detection method for the shaft through-hole of a diversion gate, using the shaft through-hole detection tool for the diversion gate, is characterized in that: when actually detecting the through-hole of the diversion gate, first place the diversion gate in the material discharge groove, then push the diversion gate to make the shaft of the diversion gate extend into the shaft hole, and the shaft through-hole on the shaft of the diversion gate passes through the side plate. Then press the elastic plunger mechanism, so that the elastic plunger slides in the direction of the qualified shaft through-hole at a predetermined angle. When the shaft through-hole is qualified, the elastic plunger mechanism can smoothly pass through the shaft hole and can automatically reset after being released. When the angle of the shaft through-hole is unqualified, the elastic plunger cannot pass through the shaft hole.

[0016] Advantages of the invention:

[0017] 1. It can quickly detect whether the set angle of the shaft through-hole of the diversion gate fixed by the base and the side plate is correct through the elastic plunger mechanism. After detection, the elastic plunger mechanism can automatically reset, improving the detection efficiency.

[0018] 2. The structure of the elastic plunger mechanism is simple. After detecting the shaft through-hole by pressing the first column, the elastic force of the spring can be used to realize the automatic reset of the entire elastic plunger mechanism, improving the detection efficiency.

[0019] 3. The material discharge groove is communicated with one side of the base, which is convenient for quickly placing the diversion gate on the square groove and then extending the shaft into the shaft hole, and is also convenient for quickly pulling out the diversion gate from the material discharge groove after detection.

[0020] 4. By arranging a compression spring between the first fixed block and the second fixed block, the pressure of the compression spring can be utilized to shorten the reset time of the first column, further improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 FIG. 1 is an overall schematic diagram of a diversion gate shaft through-hole detector provided by an embodiment of the present application.

[0022] Figure 2 FIG. 2 is a schematic diagram of the diversion gate shaft through-hole detector provided by the embodiment of the present application without the base.

[0023] Figure 3 FIG. 3 is a schematic diagram of the diversion gate.

[0024] In the figure, the markings are: 1, base; 2, side plate; 201, shaft hole; 101, feeding groove; 3, elastic plunger mechanism; 31, first column; 32, limiting member; 33, first fixed block; 34, second fixed block; 35, spring; 311, column body; 312, pressing head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention will be made in conjunction with the accompanying drawings.

[0026] As Figure 1 shown, the first embodiment provided by the present application is a diversion gate shaft through-hole detector, the structure of which includes a base 1 and a side plate 2 arranged on one side of the base 1. An shaft hole 201 is provided on the side plate 2, and an elastic plunger mechanism 3 is arranged outside the side plate 2. A feeding groove 101 is provided on the base 1. The feeding groove is used to place the diversion gate and enable the shaft of the diversion gate to pass through the shaft hole 201 and be fixed. The elastic plunger mechanism 3 is used to expand and contract from a fixed angle to verify whether the angle of the shaft through-hole of the diversion gate is correct.

[0027] Assume that after a qualified diversion gate is placed on the base 1, the inclination angle of the shaft through-hole on the shaft extending out of the shaft hole 201 is 30°. The expansion and contraction direction of the elastic plunger mechanism 3 of the present application is also 30°. When actually detecting the through-hole of the diversion gate, first place the diversion gate in the feeding groove 101, then push the diversion gate to extend the shaft of the diversion gate into the shaft hole 201. The shaft through-hole on the shaft of the diversion gate passes through the side plate 2, and then press the elastic plunger mechanism 3 to make the elastic plunger slide in the direction of the qualified shaft through-hole at a predetermined angle. When the shaft through-hole is 30° qualified, the elastic plunger mechanism 3 can smoothly pass through the shaft hole 201 and automatically reset after being released. When the angle of the shaft through-hole is unqualified, for example, 28° or 32°, the elastic plunger cannot pass through the shaft hole 201.

[0028] In the above design, the angle of the shaft through-hole of the diversion gate can be detected by the elastic plunger, improving the detection efficiency.

[0029] Specifically: as Figure 2 shown, the elastic plunger mechanism 3 includes a first column 31, a limiting member 32 arranged on the first column 31, a first fixing block 33 and a second fixing block 34 fixedly arranged outside the side plate 2, and a spring 35 sleeved on the first column 31. A first hole is arranged on the first fixing block 33, a second hole corresponding to the first hole is arranged on the second column, the first hole corresponds to the second hole, the first column 31 is slidably connected to the first fixing block 33 through the first hole, the first column 31 is slidably connected to the second fixing block 34 through the second hole, one end of the first column 31 can slide into the corresponding position of the shaft through-hole through the sliding of the first column 31 with the first fixing block 33 and the second fixing block 34, the spring 35 is used for automatically resetting after one end of the first column 31 slides to the corresponding position of the shaft through-hole, and the limiting member 32 is used for preventing the first column 31 from detaching from the first fixing block 33 and the second fixing block 34.

[0030] During actual detection, by pressing the first column 31, the first column 31 slides on the first fixing block 33 and the second fixing block 34 respectively through the first hole and the second hole. During the sliding process, the spring 35 is compressed, so that one end of the first column 31 moves towards the detection position. When the pressing on the elastic plunger mechanism 3 is released, the spring 35 resets to make the whole elastic plunger mechanism 3 reset.

[0031] In the above design, the structural design and specific implementation manner of the elastic plunger mechanism 3 can achieve rapid sliding towards the shaft hole 201 direction after being pressed.

[0032] Specifically: as Figure 2 shown, the first fixing block 33, the second fixing block 34 and the shaft hole 201 are arranged obliquely downward in sequence, and the limiting member 32 is arranged between the first fixing block 33 and the second fixing block 34.

[0033] After actually pressing the first column 31, due to the limitation of the limiting member 32 on the first column 31, the first column 31 will not detach from the first fixing block 33 and the second fixing block 34.

[0034] In the above design, the structural design and specific implementation manner of the elastic plunger mechanism 3 can effectively realize the connection between the first column 31 and the first fixing block 33, and between the first column 31 and the second fixing block 34.

[0035] Specifically: as Figure 2 shown, the spring 35 is a compression spring, and both ends of the spring 35 abut against the limiting member 32 and the second fixing block 34 respectively.

[0036] When performing the shaft through-hole detection, press the first column 31, so that the first column 31 slides along the first fixing block 33 towards the second fixing block 34. During the sliding process, the limiting member 32 moves synchronously with the first column 31. Since the second fixing block 34 is fixed, the compression spring generates a compressive deformation. When the first column 31 is not pressed, the compression spring resets, and the force exerted by the compression spring on the limiting member 32 drives the first column 31 to reset.

[0037] In the above design, the structural design and specific implementation of the spring 35, the limiting member 32, and the second fixing block 34 can effectively achieve the rapid reset of the first column 31 after detection.

[0038] Specifically: The limiting member 32 can be any one of a snap ring, a clamp, a positioning pin, and a positioning block.

[0039] Specifically: As Figure 2 shown, the first column 31 includes a column body 311 and a pressing head 312 provided at one end of the column body 311 away from the shaft hole 201. The pressing head 312 is coaxially connected to the column body 311. The diameter of the pressing head 312 is larger than that of the column body 311, and the length of the pressing head 312 is smaller than that of the column body 311.

[0040] During the detection, by pressing the pressing head 312, the column body 311 slides relative to the first fixing block 33 and the second fixing block 34.

[0041] In the above design, by providing the pressing head 312 on the first column 31, it is labor-saving when pressing, and the detection efficiency is improved.

[0042] Specifically: As Figure 2 shown, at the static state, one end of the first column 31 close to the shaft hole 201 protrudes from the second fixing block 34.

[0043] When in the static state, the first column 31 extends out of the second fixing block 34. After pressing, the first column 31 further slides along the second hole of the second fixing block 34 to the detection position.

[0044] In the above design, by making the end of the first column 31 extend out of the second fixing block 34, it is convenient to realize the real-time monitoring of the state of the first column 31.

[0045] Specifically: As Figure 1 shown, the side of the material discharge groove 101 away from the side plate 2 is communicated with the base 1.

[0046] By making the material discharge groove 101 communicate with the side of the base 1, the diversion gate can be directly slid and placed in the material discharge groove 101 from the side of the base 1, and the shaft of the diversion gate passes through the shaft hole 201. After the detection is completed, the diversion gate can be directly withdrawn from the material discharge groove 101 along the side of the base 1.

[0047] In the above design, the structural design and specific implementation of the feeding chute and the base 1 facilitate the rapid loading and unloading of the diversion gate, improving the detection efficiency.

[0048] Specifically: The base 1 and the side plate 2 are integrally formed.

[0049] In the second embodiment provided by the present application, the second embodiment is a detection method for the shaft through-hole of the diversion gate. When actually detecting the through-hole of the diversion gate using the described detection tool for the shaft through-hole of the diversion gate, first place the diversion gate in the feeding chute 101, then push the diversion gate to make the shaft of the diversion gate extend into the shaft hole 201. The shaft through-hole on the shaft of the diversion gate passes through the side plate 2. Then press the elastic plunger mechanism 3, so that the elastic plunger slides in the direction of the qualified shaft through-hole at a predetermined angle. When the shaft through-hole is qualified, the elastic plunger mechanism 3 can smoothly pass through the shaft hole 201 and can automatically reset after being released. When the angle of the shaft through-hole is unqualified, the elastic plunger cannot pass through the shaft hole 201.

[0050] The third embodiment provided by this application is a checking tool for the shaft through-hole of a diversion gate, which includes a base 1 and a side plate 2 arranged on one side of the base 1. An axial hole 201 is provided on the side plate 2, and an elastic plunger mechanism 3 is arranged outside the side plate 2. A material placing groove 101 is provided on the base 1, and the material placing groove 101 is used to place the diversion gate so that the shaft of the diversion gate passes through the axial hole 201 and remains fixed. The elastic plunger mechanism 3 is used to expand and contract from a fixed angle to verify whether the angle of the shaft through-hole of the diversion gate is correct. The elastic plunger mechanism 3 includes a first column 31, a limiting member 32 arranged on the first column 31, a first fixing block 33 and a second fixing block 34 fixedly arranged outside the side plate 2, and a spring 35 sleeved on the first column 31. A first hole is provided on the first fixing block 33, and a second hole corresponding to the first hole is provided on the second column. The first hole and the second hole correspond to each other. The first column 31 is slidably connected to the first fixing block 33 through the first hole, and the first column 31 is slidably connected to the second fixing block 34 through the second hole. One end of the first column 31 can slide into the corresponding position of the shaft through-hole through the sliding connection between the first column 31 and the first fixing block 33 and the second fixing block 34. The spring 35 is used to automatically reset after one end of the first column 31 slides to the corresponding position of the shaft through-hole. The limiting member 32 is used to prevent the first column 31 from detaching from the first fixing block 33 and the second fixing block 34. The first fixing block 33, the second fixing block 34, and the axial hole 201 are arranged obliquely downward in sequence, and the limiting member 32 is arranged between the first fixing block 33 and the second fixing block 34. The spring 35 is a compression spring, and both ends of the spring 35 abut against the limiting member 32 and the second fixing block 34 respectively. The limiting member 32 is any one of a snap ring, a clamp, a positioning pin, and a positioning block. The first column 31 includes a column body 311 and a pressing head 312 arranged at one end of the column body 311 away from the axial hole 201. The pressing head 312 is coaxially connected to the column body 311. The diameter of the pressing head 312 is larger than the diameter of the column body 311, and the length of the pressing head 312 is smaller than the length of the column body 311. One end of the first column 31 close to the axial hole 201 protrudes from the second fixing block 34 in the static state. The side of the material placing groove 101 away from the side plate 2 is communicated with the base 1.

[0051] During specific implementation, assume that after a qualified diversion gate is placed on the base 1, the inclination angle of the shaft through hole on the shaft extending out of the shaft hole 201 is 30°, and the telescopic direction of the elastic plunger mechanism 3 of the present application is also 30°. When actually detecting the through hole of the diversion gate, first place the diversion gate in the feeding groove 101, and then push the diversion gate to make the shaft of the diversion gate extend into the shaft hole 201. The shaft through hole on the shaft of the diversion gate passes through the side plate 2. Then press the first column 31, so that the first column 31 slides on the first fixing block 33 and the second fixing block 34 through the first hole and the second hole respectively. During the sliding process, the spring 35 is compressed, so that one end of the first column 31 moves towards the detection position. When the pressing on the elastic plunger mechanism 3 is released, the spring 35 resets to make the entire elastic plunger mechanism 3 reset, so that the elastic plunger slides in the direction of the qualified shaft through hole according to a predetermined angle. When the shaft through hole is 30° qualified, the first column 31 can smoothly pass through the shaft hole 201 and can automatically reset after being released. When the angle of the shaft through hole is unqualified, such as 28° or 32°, the first column 31 cannot pass through the shaft hole 201. After the detection is completed, directly pull out the diversion gate from the side of the base 1 along the feeding groove 101.

[0052] In the above design, rapid detection of the diversion gate can be achieved, and the detection efficiency of the diversion gate can be improved.

[0053] For further detailed description, it should be understood that the above are only specific embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A guide gate shaft through-hole inspection fixture, comprising a base (1) and a side plate (2) arranged on one side of the base (1), characterized in that: The side plate (2) is provided with an axial hole (201), the outer side of the side plate (2) is provided with an elastic plunger mechanism (3), the base (1) is provided with a discharge trough (101), the discharge trough (101) is used to place the diversion gate and allow the axis of the diversion gate to pass through the axial hole (201) and remain fixed, and the elastic plunger mechanism (3) is used to extend and retract from a fixed angle to verify whether the angle of the diversion gate axis through hole is correct.

2. The guide gate shaft through-hole inspection fixture according to claim 1, characterized in that: The elastic plunger mechanism (3) comprises a first column (31), a stopper (32) arranged on the first column (31), a first fixing block (33) and a second fixing block (34) fixedly arranged on the outside of the side plate (2), and a spring (35) sleeved on the first column (31), wherein the first fixing block (33) is provided with a first hole, the second column is provided with a second hole corresponding to the first hole, the first hole corresponds to the second hole, and the first column (31) is connected to the first fixing block (33) through the first hole. ) is slidably connected, the No. 1 column (31) is slidably connected with the No. 2 fixing block (34) through the No. 2 hole, one end of the No. 1 column (31) can be extended into the corresponding position of the shaft through hole through the sliding of the No. 1 column (31) and the No. 1 fixing block (33) and the No. 2 fixing block (34), the spring (35) is used for automatically resetting after one end of the No. 1 column (31) slides to the corresponding position of the shaft through hole, and the limiter (32) is used to prevent the No. 1 column (31) from being separated from the No. 1 fixing block (33) and the No. 2 fixing block (34).

3. The guide gate shaft through-hole inspection fixture according to claim 2, characterized in that: The first fixing block (33), the second fixing block (34) and the shaft hole (201) are arranged in sequence and obliquely downward, and the limiting member (32) is arranged between the first fixing block (33) and the second fixing block (34).

4. The guide gate shaft through-hole inspection fixture according to claim 3, characterized in that: The spring (35) is a compression spring, and two ends of the spring (35) are respectively against the limiting member (32) and the second fixing block (34).

5. The guide gate shaft through-hole inspection fixture according to claim 2, characterized in that: The limiting member (32) is any one of a clamping spring, a clamping hoop, a positioning pin, and a positioning block.

6. The guide gate shaft through-hole inspection fixture according to claim 2, characterized in that: The No. 1 column (31) includes a column body (311) and a pressure head (312) arranged at one end of the column body (311) away from the axial hole (201), the pressure head (312) is coaxially connected to the column body (311), the diameter of the pressure head (312) is larger than the diameter of the column body (311), and the length of the pressure head (312) is smaller than the length of the column body (311).

7. The guide gate shaft through-hole inspection fixture according to claim 3, characterized in that: In a static state, a second fixing block (34) protrudes from one end of the first column (31) close to the shaft hole (201).

8. The guide gate shaft through-hole inspection fixture according to claim 1, characterized in that: The side of the discharge trough (101) away from the side plate (2) is in communication with the base (1).

9. The guide gate shaft through-hole inspection fixture according to claim 1, characterized in that: The base (1) and the side plate (2) are integrally formed.

10. A method for detecting a through hole of a diversion gate shaft, using a through hole detection fixture for a diversion gate shaft according to any one of claims 1 to 9, characterized in that: When actually testing the through hole of the diversion gate, the diversion gate is first placed in the discharge trough (101), and then the diversion gate is pushed to allow the shaft of the diversion gate to extend into the shaft hole (201). The shaft through hole on the shaft of the diversion gate passes through the side plate (2), and then the elastic plunger mechanism (3) is pressed to allow the elastic plunger to slide in the direction of the shaft through hole at a predetermined angle. When the shaft through hole is qualified, the elastic plunger mechanism (3) can smoothly pass through the shaft hole (201) and can automatically reset after being released. When the angle of the shaft through hole is unqualified, the elastic plunger cannot pass through the shaft hole (201).

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