Sensor position adjusting mechanism

Abstract

The invention relates to the technical field of sensor adjustment, in particular to a sensor position adjusting mechanism. Comprising a left-right adjusting assembly, a lifting guide rod is installed on the left-right adjusting assembly, a sensor installation bottom plate is installed at the upper end of the lifting guide rod, a front-back adjusting assembly is installed at the suspended end of the sensor installation bottom plate, sensor assemblies are installed on the two sides of the front-back adjusting assembly, and the sensor assemblies are oppositely arranged. The sensor assembly is located above the manual feeding position of the equipment. By pulling and jacking the adjusting screws, the left-right front-back position of the sensor group is adjusted in place, and then the position and the relative distance of the sensor assembly are adjusted in place, so that the position of the sensor can be adjusted stably, accurately and quickly, the displacement of the sensor caused by vibration is effectively prevented, the detection precision of the sensor is improved, and the working condition with higher position detection requirements is met.

Description

Technical Field

[0001] The invention relates to the technical field of sensor adjustment, in particular to a sensor position adjustment mechanism. Background Art

[0002] The existing technology uses a sheet metal with a sensor fixed on a profile bracket or an adjustment guide rod, and adjusts the sensor position through the waist hole on the profile bracket or the adjustment guide rod or the position of the profile nut. The waist hole position and the profile nut position have low accuracy, and the vibration of the equipment may cause the sensor position to move, which cannot meet the requirements in working conditions with high position detection requirements. Summary of the invention

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the prior art in the above-mentioned background technology, a sensor position adjustment mechanism is provided which can quickly adjust the position of the sensor by pulling and pushing the adjustment screw.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a sensor position adjustment mechanism, including left and right adjustment components, the left and right adjustment components are equipped with lifting guide rods, the upper ends of the lifting guide rods are equipped with sensor mounting base plates, the suspended ends of the sensor mounting base plates are equipped with front and rear adjustment components, both sides of the front and rear adjustment components are equipped with sensor components, the sensor components are arranged relative to each other, and the sensor components are located above the manual loading position of the equipment.

[0005] Furthermore, the front-to-back adjustment component includes a front-to-back displacement component and a sensor spacing adjustment component. The front-to-back displacement component is installed at the suspended end of the sensor mounting base plate. The sensor spacing adjustment component is installed on the front-to-back displacement component. The active ends of the sensor spacing adjustment component are respectively connected to the two sensor components to adjust the spacing between the two sensor components.

[0006] Furthermore, the front-to-rear displacement assembly includes a first sensor position fixing plate and a sensor overall front-to-rear adjustment plate, wherein the first sensor position fixing plate is clamped on the sensor mounting base plate, the front-to-rear adjustment plate is installed on the suspended end of the sensor mounting base plate, and a third adjustment bolt and a fourth adjustment bolt are installed on the sensor overall front-to-rear adjustment plate, the third adjustment bolt is connected to the first sensor position fixing plate, and the screw end of the fourth adjustment bolt is arranged toward the first sensor position fixing plate.

[0007] Furthermore, the first sensor position fixing plate includes a fixing plate body, the bottom surface of the fixing plate body is provided with a card groove along the length direction, and a position fixing plate adjustment waist hole is provided on one side of the fixing plate body; a plurality of circular mounting holes are provided at one end of the upper plate surface of the fixing plate body, and a transverse groove is provided at the other end of the upper plate surface of the fixing plate body, and the transverse groove passes through the transverse plate surface of the fixing plate body, and the two side edges of the transverse groove are stepped side edges, which divide the transverse groove into an installation part and an avoidance part from top to bottom; a vertical avoidance groove is provided on the upper plate surface of the fixing plate body along its length direction, and one end of the vertical avoidance groove is connected with the transverse groove.

[0008] Furthermore, limit strips are installed on the upper plate surface of the fixing plate body on both sides of the transverse groove.

[0009] Furthermore, the sensor spacing adjustment assembly includes a second sensor position fixing block and a sensor spacing adjustment plate, the second sensor position fixing block is installed on the first sensor position fixing plate, the sensor spacing adjustment plate is installed on one side end of the first sensor position fixing plate, a fifth adjustment bolt and a sixth adjustment bolt are installed on the plate surface of the sensor spacing adjustment plate, the fifth adjustment bolt is connected to the second sensor position fixing block, and the screw end of the sixth adjustment bolt is arranged toward the second sensor position fixing block; a plurality of sensor position adjustment blocks are movably installed at one end of the second sensor position fixing block, the movable end of each sensor position adjustment block is connected to a sensor mounting seat, and the sensor assembly is installed on the sensor mounting seat.

[0010] Furthermore, the sensor assembly includes a sensor and a sensor mounting sheet metal, one end of the sensor mounting sheet metal is mounted on a sensor mounting seat in the sensor spacing adjustment assembly, and the sensor is mounted on the lower hanging end of the sensor mounting sheet metal.

[0011] Furthermore, the left and right adjustment assembly includes a mechanism base plate, a guide rod base is installed on the mechanism base plate, a left and right adjustment plate is installed on one side end of the mechanism base plate, a first adjustment bolt and a second adjustment bolt are installed on the left and right adjustment plate, the first adjustment bolt is connected to one end of the guide rod base, and the screw end of the second adjustment bolt is set toward the guide rod base.

[0012] Furthermore, a slide groove cooperating with the guide rod base is opened on the top surface of the mechanism bottom plate, and the guide rod base slides in the slide groove. Mounting holes are installed at both ends of the bottom surface of the slide groove. A plurality of adjustment holes are opened on the bottom surface of the slide groove. The adjustment holes are located between the two mounting holes, and screw holes are opened at both ends of the mechanism bottom plate.

[0013] Furthermore, a waist-shaped mounting hole matching the adjustment hole is provided on the plate surface of the guide rod base, and a lifting guide rod is installed on the plate surface of the guide rod base.

[0014] The beneficial effects of the present invention are as follows: the present invention adjusts the left and right, front and back positions of the sensor group into place by pulling and pushing the adjusting screws, and then adjusts the positions and relative spacing of the sensor components into place. The sensor positions can be adjusted smoothly, accurately and quickly, and displacement of the sensors due to vibration can be effectively prevented. The detection accuracy of the sensors is improved, and working conditions with higher requirements for position detection can be met. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 The present invention Figure 1 A schematic diagram of the structure in another direction;

[0018] Figure 3 is an exploded view of the present invention;

[0019] Figure 4 is an exploded view of the front and rear displacement assembly of the present invention;

[0020] Figure 5 The present invention Figure 4 Exploded view from the other direction;

[0021] Figure 6 is an exploded view of the sensor spacing adjustment assembly of the present invention;

[0022] Figure 7 The present invention Figure 6 Exploded view from the other direction;

[0023] Figure 8 is an exploded view of the left and right adjustment components of the present invention;

[0024] In the figure: 1. Left and right adjustment components, 11. Mechanism bottom plate, 111. Slide slot, 112. Adjustment hole, 113. Mounting hole, 114. Screw hole, 12. Guide rod base, 121. Waist-shaped mounting hole, 13. Left and right adjustment plate, 14. First adjustment bolt, 15. Second adjustment bolt,

[0025] 2. Lifting guide rod, 3. Sensor installation base plate,

[0026] 4. Front and rear adjustment components, 41. First sensor position fixing plate, 411. Card slot, 412. Position fixing plate adjustment waist hole, 413. Circular mounting hole, 414. Horizontal groove, 415. Vertical avoidance groove, 416. Limit strip,

[0027] 42. Sensor overall front and rear adjustment plate, 43. Third adjustment bolt, 44. Fourth adjustment bolt, 45. Second sensor position fixing block, 46. Sensor spacing adjustment plate, 47. Sensor position adjustment block, 48. Fifth adjustment bolt, 49. Sixth adjustment bolt, 410. Sensor mounting seat,

[0028] 5. Sensor assembly, 51. Sensor, 52. Sensor mounting sheet metal, 53. Sensor mounting base. DETAILED DESCRIPTION

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0030] like Figures 1 to 8 A sensor position adjustment mechanism is shown, which is installed above the manual feeding position of the equipment to adjust the installation position of the sensor installed on the mechanism to ensure that the sensor can detect the product, wherein the sensor is used to detect whether the finished product in the fixture has been removed and whether the unfinished product has been placed; it includes a left and right adjustment component 1, on which a lifting guide rod 2 is installed, and a sensor mounting base plate 3 is installed on the upper end of the lifting guide rod 2, and a front and rear adjustment component 4 is installed on the suspended end of the sensor mounting base plate 3, and sensor components 5 are installed on both sides of the front and rear adjustment component 4, and the sensor components 5 are arranged relative to each other, and the sensor component 5 is located above the manual feeding position of the equipment.

[0031] like Figures 1 to 3 As shown, the front-to-back adjustment component 4 includes a front-to-back displacement component and a sensor spacing adjustment component. The front-to-back displacement component is installed at the suspended end of the sensor mounting base plate 3. The sensor spacing adjustment component is installed on the front-to-back displacement component. The active ends of the sensor spacing adjustment component are respectively connected to the two sensor components 5 to adjust the spacing between the two sensor components 5.

[0032] like Figures 4-5 As shown, the front-to-rear displacement assembly includes a first sensor position fixing plate 41 and a sensor integral front-to-rear adjustment plate 42, wherein the first sensor position fixing plate 41 is clamped on the sensor mounting base plate 3, and the front-to-rear adjustment plate 42 is installed on the suspended end of the sensor mounting base plate 3, and a third adjustment bolt 43 and a fourth adjustment bolt 44 are installed on the sensor integral front-to-rear adjustment plate 42, wherein the third adjustment bolt 43 is connected to the first sensor position fixing plate 41, and the screw end of the fourth adjustment bolt 44 is arranged toward the first sensor position fixing plate 41.

[0033] The first sensor position fixing plate 41 comprises a fixing plate body, a bottom surface of which is provided with a slot 411 along the length direction, and a position fixing plate adjusting waist hole 412 is provided on one side of the fixing plate body;

[0034] A plurality of circular mounting holes 413 are provided at one end of the upper plate surface of the fixing plate body, and a transverse groove 414 is provided at the other end of the upper plate surface of the fixing plate body. The transverse groove 414 penetrates the transverse plate surface of the fixing plate body, and both sides of the transverse groove 414 are stepped sides, which divide the transverse groove 414 into a mounting portion and an avoidance portion from top to bottom.

[0035] A vertical avoidance groove 415 is formed on the upper plate surface of the fixing plate body along its length direction, and one end of the vertical avoidance groove 415 is connected to the horizontal groove 414 .

[0036] Limiting strips 416 are installed on the upper plate surface of the fixing plate body at both sides of the transverse groove 414 to further prevent the sensor mounting seat 410 from sliding out of the transverse groove 414 and affecting the working efficiency.

[0037] like Figures 6-7 As shown, the sensor spacing adjustment assembly includes a second sensor position fixing block 45 and a sensor spacing adjustment plate 46, wherein the second sensor position fixing block 45 is mounted on the first sensor position fixing plate 41, and the sensor spacing adjustment plate 46 is mounted on one side end of the first sensor position fixing plate 41, and a fifth adjustment bolt 48 and a sixth adjustment bolt 49 are mounted on the plate surface of the sensor spacing adjustment plate 46, wherein the fifth adjustment bolt 48 is connected to the second sensor position fixing block 45, and the screw end of the sixth adjustment bolt 49 is arranged toward the second sensor position fixing block 45;

[0038] The transverse cross-sectional shape of the second sensor position fixing block 45 after installation between the two sensor position adjusting blocks 47 is in a "Y" shape. A plurality of sensor position adjusting blocks 47 are movably mounted on one end of the second sensor position fixing block 45. The movable end of each sensor position adjusting block 47 is connected to a sensor mounting seat 410, and the sensor assembly 5 is mounted on the sensor mounting seat 410.

[0039] The sensor mounting seat 410 is clamped on the mounting portion of the transverse groove 414 . The sensor mounting seat 410 is connected to the sensor position adjustment block 47 via a rotating shaft, and the lower end of the rotating shaft is located in the avoidance portion of the transverse groove 414 .

[0040] The second sensor position fixing block 45 is connected to the sensor position adjusting block 47 via a rotating shaft, and the lower end of the rotating shaft is located in the vertical avoidance groove 415 .

[0041] like Figure 6 and Figure 7As shown, the two sensor position adjustment blocks 47 are installed in a scissor-cross manner, and this installation method can simultaneously drive the sensor mounting seat 410 to move.

[0042] like Figure 1 As shown, the sensor assembly 5 includes a sensor 51 and a sensor mounting sheet metal 52 , one end of the sensor mounting sheet metal 52 is mounted on a sensor mounting seat 410 in the sensor spacing adjustment assembly, and the sensor 51 is mounted on the lower hanging end of the sensor mounting sheet metal 52 .

[0043] like Figure 3 and Figure 8 As shown, the left and right adjustment assembly 1 includes a mechanism base plate 11, a guide rod base 12 is installed on the mechanism base plate 11, a left and right adjustment plate 13 is installed on one side end of the mechanism base plate 11, a first adjustment bolt 14 and a second adjustment bolt 15 are installed on the left and right adjustment plate 13, the first adjustment bolt 14 is connected to one end of the guide rod base 12, and the screw end of the second adjustment bolt 15 is set toward the guide rod base 12.

[0044] A slide groove 111 cooperating with the guide rod base 12 is provided on the top surface of the mechanism bottom plate 11, and the guide rod base 12 slides in the slide groove 111. Mounting holes 113 are installed at both ends of the bottom surface of the slide groove 111. A plurality of adjustment holes 112 are provided on the bottom surface of the slide groove 111, and the adjustment holes 112 are located between the two mounting holes 113. Screw holes 114 are provided at both ends of the mechanism bottom plate 11.

[0045] A waist-shaped mounting hole 121 matching the adjustment hole 112 is provided on the plate surface of the guide rod base 12 , and a lifting guide rod 2 is installed on the plate surface of the guide rod base 12 .

[0046] Among them, the first adjusting bolt 14, the third adjusting bolt 43 and the fifth adjusting bolt 48 all perform a screw-tightening action to push the mechanism inward;

[0047] The second adjusting bolt 15, the fourth adjusting bolt 44 and the sixth adjusting bolt 49 are used to pull the mechanism outward.

[0048] The first adjusting bolt 14, the second adjusting bolt 15 and the left and right adjusting plates 13 are threadedly connected;

[0049] The third adjusting bolt 43, the fourth adjusting bolt 44 and the first sensor position fixing plate 41 are threadedly connected;

[0050] The fifth adjusting bolt 48 , the sixth adjusting bolt 49 and the second sensor position fixing block 45 are threadedly connected.

[0051] A plurality of adjustment holes are provided on the side of the sensor installation base plate 3 , and the first sensor position fixing plate 41 is installed on the sensor installation base plate 3 by bolts.

[0052] Working process:

[0053] Step 1: Adjust the sensor 51 to the right position by adjusting each set of adjustment screws.

[0054] When the sensor 51 is adjusted to move to the left, the second adjusting bolt 15 is turned, and the end face of the screw of the second adjusting bolt 15 is pressed against the end face of the guide rod base 12, thereby pushing the guide rod base 12 to slide to the left along the slide groove 111. When the displacement is in place, the second adjusting bolt 15 is stopped, and the sensor 51 is moved to the left.

[0055] When the sensor 52 is adjusted to move rightward, the first adjusting bolt 14 is rotated, and the first adjusting bolt 14 pulls the guide rod base 12 to slide rightward along the slide slot 111, and the first adjusting bolt 14 stops rotating until the sensor 51 moves to the right.

[0056] When the sensor 51 is adjusted to move forward, the fourth adjusting bolt 44 is turned, and the end face of the screw of the fourth adjusting bolt 44 is pressed against the end face of the first sensor position fixing plate 41, thereby pushing the first sensor position fixing plate 41 to slide forward on the sensor mounting base plate 3. The sliding displacement is the length of the adjustment waist hole 412 of the position fixing plate. When the displacement is in place, stop turning the fourth adjusting bolt 44 to complete the forward displacement of the sensor 51.

[0057] When the sensor 51 is adjusted to move backward, the third adjusting bolt 43 is rotated, and the third adjusting bolt 43 pulls the first sensor position fixing plate 41, thereby pulling the first sensor position fixing plate 41 to slide backward on the sensor mounting base plate 3, and the sliding displacement is the length of the position fixing plate adjustment waist hole 412. When the displacement is in place, stop turning the third adjusting bolt 43 to complete the backward displacement of the sensor 51.

[0058] Step 2: Adjust the overall position and relative spacing of the sensors.

[0059] When the relative distance between the adjustment sensors is larger, the sixth adjustment bolt 49 is turned, and the end face of the screw of the sixth adjustment bolt 49 abuts against the end face of the second sensor position fixing block 45, thereby pushing the two sensor position adjustment blocks 47 to move forward, so that the two sensor position adjustment blocks 47 are in an open state, and then pushing the sensor mounting seat 410 to slide outward in the transverse groove 414, so that the relative distance between the two sensors 51 increases.

[0060] When the relative distance between the adjustment sensors is small, the fifth adjustment bolt 48 is rotated, and the fifth adjustment bolt 48 pulls the second sensor position fixing block 45, thereby pulling the second sensor position fixing block 45 to move backward, so that the two sensor position adjustment blocks 47 are contracted, and then pull the sensor mounting seat 410 to slide toward the middle position in the transverse groove 414, so that the relative distance between the two sensors 51 is reduced.

[0061] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A sensor position adjustment mechanism, characterized in that: The invention comprises a left-right adjustment component (1), wherein a lifting guide rod (2) is installed on the left-right adjustment component (1), a sensor installation base plate (3) is installed on the upper end of the lifting guide rod (2), a front-rear adjustment component (4) is installed on the suspended end of the sensor installation base plate (3), and sensor components (5) are installed on both sides of the front-rear adjustment component (4), the sensor components (5) are arranged relative to each other, and the sensor components (5) are located above the manual feeding position of the equipment.

2. A sensor position adjustment mechanism according to claim 1, characterized in that: The front-to-back adjustment component (4) comprises a front-to-back displacement component and a sensor spacing adjustment component. The front-to-back displacement component is mounted on the suspended end of the sensor mounting base plate (3). The sensor spacing adjustment component is mounted on the front-to-back displacement component. The movable ends of the sensor spacing adjustment component are respectively connected to the two sensor components (5) for adjusting the spacing between the two sensor components (5).

3. A sensor position adjustment mechanism according to claim 2, characterized in that: The front-to-rear displacement assembly comprises a first sensor position fixing plate (41) and a sensor integral front-to-rear adjustment plate (42); the first sensor position fixing plate (41) is clamped on the sensor mounting base plate (3); the front-to-rear adjustment plate (42) is mounted on the suspended end of the sensor mounting base plate (3); a third adjustment bolt (43) and a fourth adjustment bolt (44) are mounted on the sensor integral front-to-rear adjustment plate (42); the third adjustment bolt (43) is connected to the first sensor position fixing plate (41); and the screw end of the fourth adjustment bolt (44) is arranged toward the first sensor position fixing plate (41).

4. A sensor position adjustment mechanism according to claim 3, characterized in that: The first sensor position fixing plate (41) comprises a fixing plate body, a bottom surface of which is provided with a slot (411) along the length direction, and a position fixing plate adjustment waist hole (412) is provided on one side of the fixing plate body; A plurality of circular mounting holes (413) are provided at one end of the upper plate surface of the fixing plate body, and a transverse groove (414) is provided at the other end of the upper plate surface of the fixing plate body. The transverse groove (414) penetrates the transverse plate surface of the fixing plate body, and both sides of the transverse groove (414) are stepped sides, dividing the transverse groove (414) into a mounting portion and an avoidance portion from top to bottom. A vertical avoidance groove (415) is provided on the upper plate surface of the fixing plate body along its length direction, and one end of the vertical avoidance groove (415) is connected to the horizontal groove (414).

5. A sensor position adjustment mechanism according to claim 4, characterized in that: Limiting strips (416) are installed on the upper plate surface of the fixing plate body at both side edges of the transverse groove (414).

6. A sensor position adjustment mechanism according to claim 2, characterized in that: The sensor spacing adjustment assembly comprises a second sensor position fixing block (45) and a sensor spacing adjustment plate (46), wherein the second sensor position fixing block (45) is mounted on the first sensor position fixing plate (41), and the sensor spacing adjustment plate (46) is mounted on one side end of the first sensor position fixing plate (41), and a fifth adjustment bolt (48) and a sixth adjustment bolt (49) are mounted on the plate surface of the sensor spacing adjustment plate (46), wherein the fifth adjustment bolt (48) is connected to the second sensor position fixing block (45), and the screw end of the sixth adjustment bolt (49) is arranged toward the second sensor position fixing block (45); A plurality of sensor position adjustment blocks (47) are movably mounted on one end of the second sensor position fixing block (45); a movable end of each sensor position adjustment block (47) is connected to a sensor mounting seat (410), and the sensor assembly (5) is mounted on the sensor mounting seat (410).

7. A sensor position adjustment mechanism according to claim 1, characterized in that: The sensor assembly (5) comprises a sensor (51) and a sensor mounting sheet metal (52), one end of the sensor mounting sheet metal (52) is mounted on a sensor mounting seat (410) in the sensor spacing adjustment assembly, and the sensor (51) is mounted on the lower hanging end of the sensor mounting sheet metal (52).

8. A sensor position adjustment mechanism according to claim 1, characterized in that: The left-right adjustment component (1) comprises a mechanism base plate (11), a guide rod base (12) is installed on the mechanism base plate (11), a left-right adjustment plate (13) is installed on one side end of the mechanism base plate (11), a first adjustment bolt (14) and a second adjustment bolt (15) are installed on the left-right adjustment plate (13), the first adjustment bolt (14) is connected to one end of the guide rod base (12), and the screw end of the second adjustment bolt (15) is arranged toward the guide rod base (12).

9. A sensor position adjustment mechanism according to claim 8, characterized in that: A slide groove (111) matching with the guide rod base (12) is provided on the top surface of the mechanism bottom plate (11), the guide rod base (12) slides in the slide groove (111), mounting holes (113) are installed at both ends of the bottom surface of the slide groove (111), a plurality of adjustment holes (112) are provided on the bottom surface of the slide groove (111), the adjustment hole (112) is located between the two mounting holes (113), and screw holes (114) are provided at both ends of the mechanism bottom plate (11).

10. A sensor position adjustment mechanism according to claim 8, characterized in that: A waist-shaped mounting hole (121) matching with the adjustment hole (112) is provided on the plate surface of the guide rod base (12), and a lifting guide rod (2) is installed on the plate surface of the guide rod base (12).

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