Probe type automatic screw detection device

Abstract

The invention relates to a probe-type automatic screw detection device, which comprises a jig, a probe-type automatic screw detection device, a probe-type automatic screw detection device and a probe-type automatic screw detection device, the guide pillar is used for guiding when a guide sleeve ring on the pressing plate moves on the guide pillar in a sleeving manner; a connecting piece is arranged at one end of the fixing frame, a rocker is arranged at one end of the connecting piece, and a through hole is formed in the other end of the connecting piece and allows the pressing rod to move therein; the rocker and the pressing rod form the lever principle through the supporting block, and the rocker can act on the pressing rod to move when the rocker is pressed downwards. And a probe is arranged at the position, corresponding to the screw of the product, of the pressing plate, and the pressing plate can move to the position of the screw of the product under the action of the rocker to detect whether the screw is locked into the position of the pressing plate or not. When the rocker is pressed downwards, the pressing rod can drive the probe on the pressing plate to press a screw of a product downwards, so that whether the screw is locked into the corresponding position of the product or not is detected, the device can effectively replace visual detection of operators, the fatigue of the operators is reduced, and the production quality is improved.

Description

[Technical field]

[0001] The invention relates to the technical field of automation equipment, in particular to a probe type automatic screw detection device. [Background technology]

[0002] like Figure 1 When processing the combination button and the lower cover of the battery pack shown, the operator needs to assemble the LED lamp cover, the button, the LED control panel, and the button bracket 20 in sequence, and finally lock two self-tapping screws 30 into the button bracket 20 to fix the battery pack as a whole. However, in the current operation, the screws 30 may be missed, and the operator may miss them during visual inspection. In addition, long-term inspection during mass production is prone to inspection fatigue, which affects the accuracy of the inspection.

[0003] In view of this, it is necessary to provide a probe type automatic screw detection device to solve the above problems. [Summary of the invention]

[0004] The technical problem to be solved by the present invention is that when processing the combination button and the lower cover of the battery pack, two self-tapping screws need to be locked in the button bracket to fix the battery pack as a whole. However, in the current operation, the screws may be missed, and the operator may miss them during visual inspection. In addition, long-term inspection during mass production is prone to inspection fatigue, which affects the accuracy of the inspection. Therefore, the present invention provides a probe-type automatic screw inspection device to solve the above problems.

[0005] The present invention solves the technical problem by providing a probe-type automatic screw detection device, comprising:

[0006] A base, the base is used to connect and support the entire device;

[0007] A jig, the jig being fixed on a base, one end of the jig being provided with a first groove conforming to the shape of the product, the first groove being used to place and support the product, and both ends of the first groove being provided with second grooves, the second grooves being used to facilitate manual taking / putting of the product to the position of the first groove;

[0008] A guide post, the guide post being fixed on the base and used for the guide sleeve ring on the pressing plate to move on the guide post, and can guide the screw of the product when the probe at one end of the pressing plate presses down;

[0009] A fixing frame, the fixing frame is fixed on the base, a connecting piece is fixed on one end of the fixing frame, a rocker is movably provided on one end of the connecting piece, and a through hole is provided on the other end, and the pressure rod can move in the through hole under the action of the rocker;

[0010] A rocker, wherein the rocker forms a lever principle through a support block and a pressure rod, and the support block can act on the pressure rod during the process of pressing the rocker down, so that the pressure rod drives the pressure plate to move;

[0011] A pressure rod, one end of which is connected to the rocker through a support block, and the other end of which passes through the through hole of the connecting piece and is fixed to the pressure plate. When the rocker is manually pressed down, the lever principle is used to act on the pressure rod through the support block, so that the pressure rod drives the pressure plate to move;

[0012] A pressure plate is fixed with a guide sleeve on one side of the pressure plate, and the guide sleeve can be looped on the guide column to drive the pressure plate to move. A probe is provided on the other side of the pressure plate, and the position of the probe corresponds to the position of the screw in the product. When the rocker is manually pressed down, the pressure rod can drive the pressure plate to move under the action of the rocker, so that the probe on the pressure plate can move synchronously to the screw of the product, so as to detect whether its position is locked into the screw.

[0013] Preferably, an indicator light is provided on the base, and the indicator light is used to prompt the operator whether the screw being inspected is locked.

[0014] Preferably, the indicator light may be a buzzer, which may light up and alarm the operator when the screws are not fastened into the product.

[0015] Preferably, a power cord interface and a switch are provided on one side of the base. After the power cord interface is connected to the power cord, it can be used to control the power on of the switch, which can supply power to the device and other required equipment and is used to control the start and stop of the detection work.

[0016] Preferably, the fixture may be made of black antistatic bakelite.

[0017] Preferably, two probes are provided on the pressing plate, which correspond to the two screws of the product. Probes with relative number of screws can also be provided according to any number of screws provided on the product.

[0018] Preferably, the probe on the pressing plate can sense all metal parts, so in addition to the present invention being used to detect screws of products, it can also be used to detect other products with metal parts.

[0019] The beneficial effect of the present invention is that the present invention uses a probe-type automatic screw detection device, in which a probe corresponding to the screw position of the product is set on the pressure plate, and the rocker is manually pressed down to make the rocker act on the pressure rod to drive the probe on the pressure plate to press down the screw of the product, thereby detecting whether the corresponding position of the product is locked with a screw. The device has a simple structure and is easy to operate. It can effectively replace the visual inspection of the operator, and can automatically alarm to remind the operator of the screw leakage during mass production, so as to reduce the fatigue of the operator and improve the production quality.

Brief Description of the Drawings

[0020] Figure 1 It is a structural schematic diagram of a conventional battery pack processing combination button and a lower cover.

[0021] Figure 2 The utility model is a structural schematic diagram of a probe type automatic screw detection device of the present invention.

[0022] Figure 3 It is a structural schematic diagram of another angle of a probe-type automatic screw detection device of the present invention.

[0023] Figure 4 It is a structural schematic diagram of placing a product in a probe-type automatic screw detection device of the present invention. [Specific implementation method]

[0024] To further illustrate the technical means and effects adopted by the present invention, the following is a detailed description in conjunction with the embodiments of the present invention and the accompanying drawings.

[0025] The present invention provides a probe type automatic screw detection device, comprising:

[0026] A base 100, the base 100 is used to connect and support the entire device;

[0027] A fixture 110, wherein the fixture 110 is fixed on the base 100, and a first groove 111 that is shaped like the product 180 is provided at one end of the fixture 110, and the first groove 111 is used to place and support the product 180, and second grooves 112 are provided at both ends of the first groove 111, and the second groove 112 is used to facilitate manual taking / putting of the product 180 to the position of the first groove 111;

[0028] A guide post 120, wherein the guide post 120 is fixed on the base 100, and is used for the guide sleeve 121 on the pressing plate 160 to be looped on the guide post 120 and to guide the screw 181 of the product 180 when the probe 161 at one end of the pressing plate 160 presses down;

[0029] A fixing frame 130, wherein the fixing frame 130 is fixed on the base 100, and a connecting member 131 is fixed to one end of the fixing frame 130, and a rocker 140 is movably provided at one end of the connecting member 131, and a through hole 132 is provided at the other end, and the pressure rod 150 can move in the through hole 132 under the action of the rocker 140;

[0030] The rocker 140 forms a lever principle with the pressure rod 150 through the support block 141, and the support block 141 can act on the pressure rod 150 during the process of pressing the rocker 140, so that the pressure rod 150 drives the pressure plate 160 to move;

[0031] A pressure rod 150, one end of which is connected to the rocking arm 140 through a support block 141, and the other end of which passes through the through hole 132 of the connecting member 131 and is fixed on the pressing plate 160. When the rocking arm 140 is manually pressed down, the lever principle is used to act on the pressure rod 150 through the support block 141, so that the pressure rod 150 drives the pressing plate 160 to move;

[0032] A pressure plate 160 is fixed with a guide sleeve 121 on one side of the pressure plate 160. The guide sleeve 121 can be looped on the guide column 120 to drive the pressure plate 160 to move. A probe 161 is provided on the other side of the pressure plate 160. The position of the probe 161 corresponds to the position of the screw 181 in the product 180. When the rocker 140 is manually pressed down, the pressure rod 150 can drive the pressure plate 160 to move under the action of the rocker 140, so that the probe 161 on the pressure plate 160 moves synchronously to the screw 181 of the product 180, so as to detect whether its position is locked into the screw 181.

[0033] The base 100 is provided with an indicator light 170 , and the indicator light 170 is used to prompt the operator whether the screw 181 being checked is locked.

[0034] The indicator light 170 may be a buzzer, which may light up and alarm the operator when the product 180 is not screwed into the screw 181 .

[0035] Among them, a power cord interface 171 and a switch 172 are provided on one side of the base 100. After the power cord interface 171 is connected to the power cord, it can be used for the switch 172 to control power on, which can power the device and other required equipment and is used to control the start and stop of the detection work.

[0036] The fixture 110 may be made of black antistatic bakelite.

[0037] The pressing plate 160 is provided with two probes 161 corresponding to the two screws 181 of the product 180 . Alternatively, probes 161 with a relative number of screws 181 of the product 180 may be provided.

[0038] The probe 161 on the pressing plate 160 can sense all metal parts, so in addition to being used to detect the screws 181 of the product 180, the present invention can also be used to detect other products with metal parts.

[0039] The working process of the present invention is: place the product 180 in the first groove 111 in the fixture 110, manually press down the rocker 140, so that the rocker 140 acts on the pressure rod 150 to drive the pressure plate 160 to move toward the screw 181 end of the product 180, until the probe 161 on the pressure plate 160 contacts the screw 181 of the product 180, stop pressing down the rocker 140, and at the same time, the probe 161 synchronizes the sensing result to the detection equipment. At this time, the detection equipment can determine whether the corresponding position of the product 180 is locked in the screw 181. If the screw 181 is not locked in, the indicator light 170 will light up and an alarm will be issued to prompt the operator that the detection is unqualified; if the screw 181 is locked, the indicator light 170 will not respond, that is, the detection is qualified.

[0040] The beneficial effect of the present invention is that the present invention uses a probe-type automatic screw detection device, in which a probe 161 corresponding to the position of the screw 181 of the product 180 is set on the pressure plate 160, and the rocker 140 is manually pressed down, so that the rocker 140 acts on the pressure rod 150 to drive the probe 161 on the pressure plate 160 to press down the screw 181 of the product 180, thereby detecting whether the screw 181 is locked at the corresponding position of the product 180. The device has a simple structure and is easy to operate. It can effectively replace the visual inspection of the operator, and can automatically alarm to remind the operator if the screw 181 is not locked during mass production, so as to reduce the fatigue of the operator and improve the production quality.

[0041] It should be pointed out that the present invention is not limited to the above-mentioned implementation modes, and any simple modifications, equivalent changes and modifications made to the above-mentioned embodiments by any technician familiar with the profession based on the technical solution of the present invention fall within the protection scope of the present invention.

Claims

1. A probe type automatic screw detection device, characterized in that: include: A base, the base is used to connect and support the entire device; A jig, the jig being fixed on a base, one end of the jig being provided with a first groove conforming to the shape of the product, the first groove being used to place and support the product, and both ends of the first groove being provided with second grooves, the second grooves being used to facilitate manual taking / putting of the product to the position of the first groove; A guide post, the guide post being fixed on the base and used for the guide sleeve ring on the pressing plate to move on the guide post, and can guide the screw of the product when the probe at one end of the pressing plate presses down; A fixing frame, the fixing frame is fixed on the base, a connecting piece is fixed on one end of the fixing frame, a rocker is movably provided on one end of the connecting piece, and a through hole is provided on the other end, and the pressure rod can move in the through hole under the action of the rocker; A rocker, wherein the rocker forms a lever principle through a support block and a pressure rod, and the support block can act on the pressure rod during the process of pressing the rocker down, so that the pressure rod drives the pressure plate to move; A pressure rod, one end of which is connected to the rocker through a support block, and the other end of which passes through the through hole of the connecting piece and is fixed to the pressure plate. When the rocker is manually pressed down, the lever principle is used to act on the pressure rod through the support block, so that the pressure rod drives the pressure plate to move; A pressure plate is fixed with a guide sleeve on one side of the pressure plate, and the guide sleeve can be looped on the guide column to drive the pressure plate to move. A probe is provided on the other side of the pressure plate, and the position of the probe corresponds to the position of the screw in the product. When the rocker is manually pressed down, the pressure rod can drive the pressure plate to move under the action of the rocker, so that the probe on the pressure plate can move synchronously to the screw of the product, so as to detect whether its position is locked into the screw.

2. A probe type automatic screw detection device as claimed in claim 1, characterized in that: An indicator light is arranged on the base, and the indicator light is used to prompt the operator whether the screw being inspected is locked.

3. A probe type automatic screw detection device as claimed in claim 2, characterized in that: The indicator light may be a buzzer, which may light up and alarm the operator when the screws are not fastened in the product.

4. The probe type automatic screw detection device according to claim 1, characterized in that: A power cord interface and a switch are provided on one side of the base. After the power cord interface is connected to the power cord, it can be used to control the power on of the switch, which can supply power to the device and other required equipment and is used to control the start and stop of the detection work.

5. The probe type automatic screw detection device according to claim 1, characterized in that: The fixture can be made of black antistatic bakelite.

6. The probe type automatic screw detection device according to claim 1, characterized in that: The pressing plate is provided with two probes corresponding to the two screws of the product. The pressing plate can also be provided with probes with relative number positions according to any number of screws provided on the product.

7. The probe type automatic screw detection device according to claim 1, characterized in that: Said The probe on the pressure plate can sense all metal parts, so in addition to the present invention being used to detect the screws of products, It can also be used to detect other products with metal parts.

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