Sensor surface mounting device with positioning function

Abstract

The utility model discloses a sensor pasting device with a positioning function, which comprises a conveyor belt and a top plate arranged on the upper side of the conveyor belt, a positioning shaft is fixedly connected to the center of the outer wall of the lower end of the top plate, a pasting roller is in transmission connection with the interior of the positioning shaft, and a guide belt a is arranged on the lower side of the pasting roller. A plurality of patch bodies are arranged on the outer wall of the lower end of the guide belt a at equal intervals, and a detector a and a detector b are fixedly connected to the positions, close to the left side and the right side, of the outer wall of the lower end of the top plate correspondingly. According to the technical scheme of the invention, the adhesive surface of the patch main body can be in more comprehensive contact with a specified adhesive position on the surface of the sensor, so that the surface of the sensor can be more tightly attached to the patch main body, the condition that the left and right edges of the patch main body are tilted is prevented, and the condition that the patch main body is flattened by secondary operation is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field related to sensor patches, and particularly relates to a sensor patch device with a positioning function. Background Art

[0002] The sensor patch device is a device that performs patch operations at the position on the sensor surface where the patch needs to be stuck. During the patch process, the position of the sensor can be limited to the lower side of the patch mechanism by positioning to ensure that the patch can be accurately stuck to the specified position on the upper side of the sensor during each patch process. However, during the patch process, when the patch sticks to the sensor, the patch roller moves down, which can only drive the part of the patch with a lateral length smaller than the patch roller to make full contact with the sensor. After the patch is stuck on the sensor and the patch roller moves up, if the lateral length of the patch is greater than the length of the patch roller, the left and right sides of the patch on the sensor are warped, resulting in the need to smooth the warped area. Utility Model Content

[0003] The purpose of the present invention is to provide a sensor patch device with a positioning function, so as to solve the problem in the background art that when the patch roller moves downward, only part of the patch can be brought into contact with the sensor.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a sensor patch device with a positioning function, comprising a conveyor belt and a top plate mounted on the upper side of the conveyor belt;

[0005] A positioning shaft is fixedly connected to the center of the outer wall of the lower end of the top plate;

[0006] The internal transmission of the positioning shaft is connected to the patch roller;

[0007] A leader belt a is provided on the lower side of the patch roller, and a plurality of patch bodies are equidistantly provided on the outer wall of the lower end of the leader belt a. Detectors a and b are fixedly connected to the outer wall of the lower end of the top plate, close to the left and right sides respectively;

[0008] Auxiliary wheels are provided on the left and right sides of the patch roller.

[0009] Preferably, connecting rods a are fixedly connected to the outer walls of the left and right ends of the positioning shaft, and connecting rods b are provided on the rear sides of the two connecting rods a.

[0010] Preferably, a fixing column is provided inside the two auxiliary wheels, and the outer walls at the front and rear ends of the two fixing columns are fixedly connected to positioning rods running through the connecting rods a and b to limit the position of the auxiliary wheels and limit the center of the circle when they rotate.

[0011] Preferably, a plurality of connecting plates are fixedly connected at equal intervals between the circular outer walls of the two fixing columns and the circular inner wall of the auxiliary wheel, and the two auxiliary wheels and the circular outer wall of the lower end of the patch roller are on the same horizontal line.

[0012] Preferably, a fixed frame is provided on the front side of the conveyor belt to limit the position of the conveyor belt, and the upper outer wall of the fixed frame is fixedly connected with fixed ends close to the left and right sides respectively.

[0013] Preferably, the upper outer walls of the two fixed ends are fixedly connected with a limiting column that passes through the top plate upward, and the upper outer wall fixed connector of the top plate has a transmission to drive the top plate to move up and down.

[0014] Preferably, a winding roller a is fixedly connected to the outer wall of the upper end of the top plate near the left side to wind up the lead tape a, and a storage roller is provided on the right side of the winding roller a to wind up the unused patch body.

[0015] Preferably, a lead tape b is provided on the lower side of the lead tape a to cover the adhesive layer on the lower side of the patch body, a winding roller b is provided on the right side of the storage roller to wind up the lead tape b, and guide rollers are provided on the outer wall of the lower end of the top plate and near the left and right sides respectively.

[0016] Compared with the prior art, the present invention provides a sensor patch device with a positioning function, which has the following beneficial effects:

[0017] By installing auxiliary wheels, when the patch roller moves downward, the auxiliary wheels on the left and right sides will guide the patch body on the lower side to maintain a horizontal angle, avoiding the patch body from being tilted when the patch roller moves downward alone. After being guided by the auxiliary wheels, the adhesive surface of the patch body can be more fully contacted to the specified pasting position on the sensor surface, ensuring that the sensor surface and the patch body can be more closely attached, preventing the left and right edges of the patch body from warping up, and avoiding the need to perform a secondary operation to smooth the patch body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a sensor patch device with positioning function of the present utility model.

[0019] Figure 2 This is a schematic diagram of the partial structure of the front cross-section of the patch body of the present invention.

[0020] Figure 3 This is a schematic diagram of the local structure of the auxiliary wheel area of ​​the utility model.

[0021] Figure 4 This is a schematic diagram of the local structure of the auxiliary wheel area of ​​the utility model.

[0022] In the figure: 1. Fixed frame; 2. Conveyor belt; 3. Fixed end; 4. Limiting column; 5. Detector a; 6. Top plate; 7. Winding roller a; 8. Transmitter; 9. Storage roller; 10. Winding roller b; 11. Detector b; 12. Patch roller; 13. Positioning shaft; 14. Lead a; 15. Patch body; 16. Lead b; 17. Connecting rod a; 18. Auxiliary wheel; 19. Positioning rod; 20. Fixed column; 21. Connecting plate; 22. Connecting rod b. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1-3 A sensor patch device with a positioning function shown includes a conveyor belt 2 and a top plate 6 installed on the upper side of the conveyor belt 2;

[0025] A positioning shaft 13 is fixedly connected to the center of the outer wall of the lower end of the top plate 6;

[0026] The internal transmission of the positioning shaft 13 is connected to the patch roller 12;

[0027] The lower side of the patch roller 12 is provided with a guide belt a14, and the outer wall of the lower end of the guide belt a14 is equidistantly provided with a plurality of patch bodies 15. The outer wall of the lower end of the top plate 6 is fixedly connected with a detector a5 and a detector b11 near the left and right sides respectively. When performing the patch operation on the sensor surface, the sensor is first driven to move by the conveyor belt 2. When passing the lower side of the detector a5, the detector a5 sends a signal to control the conveyor belt 2 to slow down. When the detector b11 detects the sensor, the conveyor belt 2 is controlled to stop moving. At this time, the position where the sensor needs to be patched is at the lower side of the patch roller 12, and then the top plate 6 moves down to drive the patch roller 12 to move down. The patch roller 12 will drive the guide belt a14 and the patch body 15 at its lower end to contact the position where the patch is required at the upper end of the sensor and stick to it. Then the patch roller 12 moves up to stick the patch body 15 to the sensor, that is, the patch operation is completed. Then the conveyor belt 2 drives the sensor to move, waiting for the next sensor to move to the lower side of the patch roller 12;

[0028] Auxiliary wheels 18 are provided on the left and right sides of the patch roller 12. When pasting a longer patch to the sensor surface, the auxiliary wheels 18 can assist the patch body 15 to be flush with the sensor. When pasting the patch body 15, the patch body 15 can be prevented from warping on the left and right sides of the sensor surface.

[0029] like Figure 3 and Figure 4 As shown, the outer walls of the left and right ends of the positioning shaft 13 are fixedly connected with connecting rods a17, and the rear sides of the two connecting rods a17 are provided with connecting rods b22. The interiors of the two auxiliary wheels 18 are provided with fixing columns 20, and the outer walls of the front and rear ends of the two fixing columns 20 are fixedly connected with positioning rods 19 that pass through the interiors of the connecting rods a17 and the connecting rods b22 to limit the position of the auxiliary wheels 18 and limit the center of the circle when they rotate.

[0030] The positioning rods 19 at the front and rear ends of the fixed column 20 are respectively passed through the interior of the connecting rod a17 and the connecting rod b22 to limit the position of the auxiliary wheel 18. At the same time, after the positioning rods 19 pass through the interior of the connecting rods a17 and the connecting rods b22, the positioning rods 19 can be positioned as the center of rotation, so that the auxiliary wheel 18 can rotate stably.

[0031] like Figure 3 and Figure 4 As shown, a plurality of connecting plates 21 are fixedly connected at equal intervals between the circular outer walls of the two fixing columns 20 and the circular inner walls of the auxiliary wheels 18 , and the two auxiliary wheels 18 and the lower circular outer walls of the patch roller 12 are on the same horizontal line.

[0032] The fixing column 20 and the auxiliary wheel 18 can be connected by the connecting plate 21 to prevent the auxiliary wheel 18 from falling off.

[0033] like Figure 1 As shown, a fixed frame 1 is provided on the front side of the conveyor belt 2 to limit the position of the conveyor belt 2. The upper outer wall of the fixed frame 1 is fixedly connected with a fixed end 3 near the left and right sides respectively. The upper outer walls of the two fixed ends 3 are fixedly connected with a limit column 4 that passes through the top plate 6 upward. The upper outer wall fixed connector of the top plate 6 has a transmission 8 to drive the top plate 6 to move up and down.

[0034] The position of the conveyor belt 2 is limited by the fixed frame 1, and the conveyor belt 2 is kept in a flat running state. During the up and down movement of the top plate 6, the transmission 8 drives the top plate 6 to move up and down under the push of an external driver. During the movement, the stability and angle of the up and down movement are maintained by the limit column 4.

[0035] like Figure 1As shown, a winding roller a7 is fixedly connected to the outer wall of the upper end of the top plate 6 near the left side to wind up the lead tape a14, a storage roller 9 is provided on the right side of the winding roller a7 to wind up the unused patch body 15, a lead tape b16 is provided on the lower side of the lead tape a14 to cover the adhesive layer on the lower side of the patch body 15, a winding roller b10 is provided on the right side of the storage roller 9 to wind up the lead tape b16, and guide rollers are provided on the outer wall of the lower end of the top plate 6 and near the left and right sides respectively.

[0036] The lead tape a14 to which the patch body 15 is not attached can be wound up by the winding roller a7, and the storage roller 9 winds up the unused lead tape a14, the patch body 15 and the lead tape b16. When performing patching, the lead tape b16 is first removed and wound up by the winding roller b10, so that the patch body 15 leaks out and waits for the patch operation. During the movement of the lead tape a14, the guide roller is used to prevent the patch body 15 from contacting the top plate 6. After the patch body 15 adheres to the sensor and separates from the lead tape a14, a small connecting tape is provided between the patch body 15 and the lead tape a14, and the tensile strength is less than the adhesion strength between the patch body 15 and the sensor. After adhesion and when the patch roller 12 moves up to drive the lead tape a14, the winding roller a7 contracts, so that the lead tape a14 and the patch body 15 are separated, thereby leaving the patch body 15 on the sensor.

[0037] The implementation principle of this embodiment is as follows: when performing the patch operation on the sensor surface, the sensor is first moved by the conveyor belt 2. When passing the lower side of the detector a5, the detector a5 sends a signal to control the conveyor belt 2 to slow down. When the detector b11 detects the sensor, the conveyor belt 2 is controlled to stop moving. At this time, the position where the sensor needs to be patched is at the lower side of the patch roller 12. Then the top plate 6 moves down to drive the patch roller 12 to move down. The patch roller 12 will drive the lead belt a14 and the patch body 15 at its lower end to contact the position where the patch is required at the upper end of the sensor and stick it. Then the patch roller 12 moves up to stick the patch body 15 to the sensor, completing the patch operation. Then the conveyor belt 2 drives the sensor to move, waiting for the next sensor to move to the lower side of the patch roller 12. When pasting a longer patch to the sensor surface, the auxiliary wheel 18 can be used to assist the patch body 15 to be flush with the sensor. When pasting the patch body 15, the patch body 15 can be prevented from warping on the left and right sides of the sensor surface.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sensor patch device with a positioning function, comprising a conveyor belt (2) and a top plate (6) mounted on the upper side of the conveyor belt (2); A positioning shaft (13) is fixedly connected at the center of the outer wall of the lower end of the top plate (6); The positioning shaft (13) is internally transmission-connected with a patch roller (12); A guide belt a (14) is arranged at the lower side of the patch roller (12), and a plurality of patch bodies (15) are arranged at equal intervals on the lower end outer wall of the guide belt a (14); a detector a (5) and a detector b (11) are fixedly connected to the lower end outer wall of the top plate (6) and close to the left and right sides respectively; Features: Auxiliary wheels (18) are provided on both the left and right sides of the patch roller (12).

2. A sensor patch device with positioning function according to claim 1, characterized in that: The outer walls at the left and right ends of the positioning shaft (13) are fixedly connected with connecting rods a (17), and the rear sides of the two connecting rods a (17) are provided with connecting rods b (22).

3. A sensor patch device with positioning function according to claim 1, characterized in that: The two auxiliary wheels (18) are each provided with a fixing column (20), and the outer walls at both ends of the two fixing columns (20) are fixedly connected with a positioning rod (19) penetrating the inside of the connecting rod a (17) and the connecting rod b (22) to limit the position of the auxiliary wheel (18) and the center of the circle when it rotates.

4. A sensor patch device with positioning function according to claim 3, characterized in that: A plurality of connecting plates (21) are fixedly connected at equal intervals between the circular outer walls of the two fixed columns (20) and the circular inner wall of the auxiliary wheel (18), and the two auxiliary wheels (18) and the circular outer walls at the lower ends of the patch roller (12) are on the same horizontal line.

5. The sensor patch device with positioning function according to claim 1, characterized in that: A fixed frame (1) is provided on the front side of the conveyor belt (2) to limit the position of the conveyor belt (2), and the upper outer wall of the fixed frame (1) is fixedly connected with fixed ends (3) respectively near the left and right sides.

6. A sensor patch device with positioning function according to claim 5, characterized in that: The upper outer walls of the two fixed ends (3) are fixedly connected with a limiting column (4) that passes through the top plate (6) upwards, and the upper outer wall fixed connector of the top plate (6) has a transmission device (8) to drive the top plate (6) to move up and down.

7. The sensor patch device with positioning function according to claim 1, characterized in that: A winding roller a (7) is fixedly connected to the outer wall of the upper end of the top plate (6) near the left side to wind up the lead tape a (14), and a storage roller (9) is arranged on the right side of the winding roller a (7) to wind up the unused patch body (15).

8. The sensor patch device with positioning function according to claim 7, characterized in that: A lead tape b (16) is arranged on the lower side of the lead tape a (14) to cover the adhesive layer on the lower side of the patch body (15); a winding roller b (10) is arranged on the right side of the storage roller (9) to wind up the lead tape b (16); and guide rollers are arranged on the outer wall of the lower end of the top plate (6) and close to the left and right sides respectively.

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