Positioning device

Abstract

The utility model relates to the technical field of product positioning, in particular to positioning equipment. The positioning equipment comprises a mounting seat, a positioning mechanism and a positioning mechanism, wherein the mounting seat is provided with a bearing surface; the positioning component and the jacking component are movably arranged on the mounting seat in a penetrating manner respectively; the connecting rod assembly comprises a first connecting rod, the first connecting rod is rotationally connected with the mounting base, and the first connecting rod is connected with the positioning component and the jacking component; and the driving component is connected with the connecting rod assembly, and the driving component drives the positioning component and the jacking component at the two ends of the first connecting rod to move in opposite directions through the connecting rod assembly, so that the positioning component and the jacking component stretch out of or retract into the bearing surface. Through the arrangement, the product and the positioning part are smoothly separated, and in the subsequent product transportation process, damage to the product by the positioning part can be effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of product positioning, and in particular to a positioning device. Background Art

[0002] During the production process of the product, a positioning device is required to position the product to ensure the assembly accuracy of the product. Specifically, the positioning component of the positioning device is set on the mounting seat and protrudes from the mounting seat. The product is placed on the mounting seat, and the product and the positioning component are limited and matched.

[0003] However, after the product is assembled, it needs to be transported to the next process through a conveying mechanism. Generally speaking, the positioning components are fixed, and during the transportation of the product, if the transportation direction of the product is set at an angle to the protruding direction of the positioning components, the positioning components may easily scratch the product during transportation, causing damage to the product. Utility Model Content

[0004] In view of this, the present application provides a positioning device that can improve the problem that the positioning device is prone to damage products.

[0005] An embodiment of the present application provides a positioning device including: a mounting seat having a bearing surface for placing a product; a positioning component and a lifting component, the positioning component and the lifting component being movably arranged on the mounting seat respectively; a connecting rod assembly, the connecting rod assembly including a first connecting rod, the first connecting rod being rotatably connected to the mounting seat, and the first connecting rod being respectively connected to the positioning component and the lifting component; a driving component connected to the connecting rod assembly, the driving component drives the positioning component and the lifting component to move in opposite directions by driving the connecting rod assembly, so that the positioning component and the lifting component extend or retract from the bearing surface.

[0006] With the above arrangement, after the product is placed on the load-bearing surface, the driving component drives the positioning component and the lifting component on the first connecting rod to move in opposite directions, and the positioning component and the lifting component are respectively movably provided on the mounting seat. When the positioning component extends out of the load-bearing surface, the lifting component retracts into the load-bearing surface, and the product can be positioned by the positioning component. When the positioning component retracts into the load-bearing surface, the positioning component removes the limit on the product, allowing the product and the positioning component to separate smoothly, and the lifting component extends out of the load-bearing surface to lift the product. In this way, during the transportation of the product, if the transportation direction of the product is set at an angle to the protruding direction of the positioning component, the positioning component will have been separated from the product before the product is transported, thereby effectively reducing the damage to the product caused by the positioning component during the subsequent transportation of the product.

[0007] Furthermore, there are multiple positioning components and multiple first connecting rods, and each first connecting rod is connected to at least one positioning component.

[0008] Through the above arrangement, multiple positioning components simultaneously position the product, forming a positioning surface or positioning line, which improves the positioning stability of the product compared to a positioning device with only one positioning component.

[0009] Furthermore, there is one lifting component, and one lifting component is connected to each first connecting rod.

[0010] Through the above-mentioned arrangement, through the movement of a lifting component, multiple first connecting rods and the positioning components connected to each first connecting rod are driven to move in the direction opposite to the lifting component. In this way, multiple positioning components can be extended out of the bearing surface at the same time. Compared with the separate movement of multiple first connecting rods, the synchronization of the movement of multiple first connecting rods and the positioning components is improved, and the speed of the movement of multiple first connecting rods and multiple positioning components is improved.

[0011] Furthermore, the positioning device also includes an elastic member, which is connected to the mounting seat and the first connecting rod respectively, so that when the positioning member is extended, the elastic force of the elastic member keeps the positioning member at a position extending from the bearing surface.

[0012] Through the above arrangement, the elastic force of the elastic member facilitates the positioning component to extend out of the bearing surface and can keep the positioning component in the position extending out of the bearing surface, thus improving the reliability of the positioning component's extension movement and the positioning effect of the positioning component on the product.

[0013] Furthermore, the positioning device further comprises: a detection component, the detection component is mounted on the mounting seat, and a detection portion of the detection component is arranged toward the positioning component to detect the telescopic state of the positioning component.

[0014] Through the above settings, when the product positioning assembly is completed and the positioning component needs to be retracted and the lifting component is extended, the lifting component lifts the product to separate the product from the bearing surface. At this time, the detection component is used to detect whether the positioning component is successfully retracted. If it is detected that the positioning component is not successfully retracted, it means that the positioning device is in an abnormal state. In this way, the staff can be reminded in time to inspect and repair the positioning device, thereby preventing the positioning device from damaging the product and improving the reliability of the positioning device operation.

[0015] Furthermore, the connecting rod assembly also includes a second connecting rod, which is rotatably connected to the mounting seat; the driving component is drivingly connected to one end of the second connecting rod, and the other end of the second connecting rod is connected to the lifting component, and the driving component drives the second connecting rod to rotate, thereby driving the lifting component to move.

[0016] With the above arrangement, by adjusting the position of the second connecting rod relative to the mounting seat and the lifting component, the installation position of the driving component can be further adjusted, thus making the installation of the driving component more flexible.

[0017] Furthermore, the driving component has a telescopic rod, the telescopic rod is connected to the second connecting rod, and the length direction of the telescopic rod is arranged at an angle to the extension direction of the second connecting rod.

[0018] Through the above arrangement, the driving component can be placed at an angle, shortening the overall volume of the driving component in the first direction, wherein the first direction is the lifting and lowering movement direction of the positioning component / lifting component, thereby making the structure between the driving component and the connecting rod assembly compact.

[0019] Furthermore, the second connecting rod includes a first rod segment and a second rod segment connected to each other, the first rod segment is connected to the telescopic rod and is set at an angle to the telescopic rod, the second rod segment is connected to the lifting component, and the first rod segment and the second rod segment are bent toward the first connecting rod.

[0020] Through the above arrangement, the curved arrangement of the first rod segment and the second rod segment can shorten the lateral volume of the second connecting rod, thereby making the structure among the driving component, the second connecting rod and the lifting component more compact.

[0021] Furthermore, the mounting base and the placing mounting base are provided, the placing mounting base is connected to one side of the mounting base, and the bearing surface is located on the side of the placing mounting base away from the mounting base; the lifting mounting base has a guide cavity, the guide cavity extends in a direction perpendicular to the bearing surface, the lifting component is movably arranged in the guide cavity, the mounting base has an installation space, and the lifting mounting base is installed in the installation space.

[0022] Through the above settings, the mounting base and the placement mounting seat provide an installation foundation for the jacking mounting seat, realizing the modular design of the positioning equipment, and facilitating the transfer of the positioning equipment to other places where positioning is required. The jacking mounting seat provides a guide for the lifting and lowering of the jacking components to prevent the movement direction of the jacking components from shifting.

[0023] Furthermore, the mounting seat also includes: a drive mounting block, the drive mounting block is installed in the mounting space, and the drive component is installed on the drive mounting block; wherein the drive mounting block has a limiting protrusion protruding from the bearing surface, and the limiting protrusion is limitedly matched with the placement mounting seat.

[0024] Through the above-mentioned setting, the driving mounting block not only plays the role of installing the driving components, but the limiting protrusion of the driving mounting block also plays the role of positioning the placement mounting seat. In this way, the installation accuracy between the placement mounting seat, the mounting base and the driving mounting block is improved, which is conducive to improving the installation efficiency between the placement mounting seat, the mounting base and the driving mounting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the positioning device of the present application when the signal between the two photoelectric sensors is not conductive.

[0026] Figure 2 It is an exploded view of an embodiment of a positioning device of the present application.

[0027] Figure 3 This is a structural diagram of the positioning device of the present application when it is separated from the product.

[0028] Figure 4 This is a structural diagram of the positioning device of this application when it is combined with the product.

[0029] Figure 5 It is a structural schematic diagram of the positioning device of the present application when the positioning component is extended.

[0030] Figure 6 It is a structural schematic diagram of the positioning device of the present application when the positioning component is retracted.

[0031] Figure 7 This is a structural diagram of the positioning device of the present application when the signal between the two photoelectric sensors is connected.

[0032] Figure 8 It is a structural diagram of the cooperation between the jacking component of the positioning device of the present application and the guide cavity of the jacking mounting seat.

[0033] Figure 9 It is a structural schematic diagram of the driving component of the positioning device of the present application installed on the driving mounting block.

[0034] Figure 10 It is a structural diagram of the cooperation between the two first connecting rods and the lifting component of the positioning device of the present application.

[0035] Description of main component symbols

[0036] Mounting seat 10 Fixed cover 200

[0037] Lifting mount 11 Sensor mount 300

[0038] Guide cavity 110 Connecting rod push rod 400

[0039] Place the mount 12 Position the mount 15

[0040] Bearing surface 120 Cylinder sensor 52

[0041] Mounting base 13 Cylinder joint 53

[0042] Installation space 130 Positioning push rod 500

[0043] Drive mounting block 14 Positioning shaft 501

[0044] Mounting bevel 140 Connecting rod shaft 600

[0045] Positioning components 20 products 700

[0046] Lifting component 30 positioning hole 701

[0047] Connecting rod assembly 40 limiting protrusion 141

[0048] First connecting rod 41 connecting shaft 800

[0049] Second connecting rod 42 First connecting rod segment 411

[0050] First rod section 421 Second connecting rod section 412

[0051] Second rod section 422 telescopic rod 51

[0052] Avoidance space 43 elastic member 60

[0053] Driving component 50 Detection component 100

[0054] First connection hole 410 Second connection hole 150

[0055] Connecting portion 413 Fourth connecting hole 420

[0056] The third connecting hole 4131 DETAILED DESCRIPTION

[0057] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0058] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centrally located element. When an element is considered to be "disposed on" another element, it may be directly disposed on the other element or there may be a centrally located element. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] The positioning components of the positioning devices in related technical means are all fixed, and during the transportation of the product, if the transportation direction of the product and the protruding direction of the positioning components are set at an angle, the positioning components may easily scratch the product during transportation, causing damage to the product.

[0060] An embodiment of the present application provides a positioning device in which a positioning component and a lifting component are movably disposed on a mounting base, and the positioning component and the lifting component are extended or retracted from a bearing surface. This allows the positioning component to extend from the mounting base and the lifting component to retract into the mounting base when the product needs to be positioned. When the product is assembled and no longer needs to be positioned, the positioning component is retracted into the mounting base and the lifting component is extended from the mounting base, thereby separating the product from the mounting base via the lifting component to prevent scratches on the product during subsequent transportation.

[0061] Specifically, an embodiment of the present application provides a positioning device, which includes a mounting seat, a positioning component, a lifting component, a connecting rod assembly and a driving component. The mounting seat has a bearing surface for placing a product, and the positioning component and the lifting component are respectively movably installed on the mounting seat. The connecting rod assembly includes a first connecting rod, which is rotatably connected to the mounting seat, and the first connecting rod is respectively connected to the positioning component and the lifting component. The driving component is connected to the connecting rod assembly, and the driving component drives the positioning component and the lifting component to move in opposite directions by driving the connecting rod assembly, so that the positioning component and the lifting component extend or retract from the bearing surface. In this way, when the product needs to be positioned, the driving component drives the positioning component to extend from the mounting seat and the lifting component to retract into the mounting seat through the connecting rod assembly. When the product is assembled and no longer needs to be positioned, the driving component drives the positioning component to retract into the mounting seat and the lifting component to extend from the mounting seat through the connecting rod assembly, so as to separate the product and the mounting seat through the lifting component to prevent the product from being scratched during subsequent transportation.

[0062] The following describes some embodiments of the present application in detail with reference to the accompanying drawings. Unless there is a conflict, the features in the following embodiments and examples can be combined with each other.

[0063] Figure 1 This is a schematic diagram of the overall structure of the positioning device of the present application when the signal between the two photoelectric sensors is not conductive. Figure 2 It is an exploded view of an embodiment of a positioning device of the present application. Figure 3 This is a structural diagram of the positioning device of the present application when it is separated from the product.

[0064] See also Figure 1 and Figure 3 The present application provides a positioning device, which includes a mounting base 10, a positioning component 20 and a lifting component 30. The mounting base 10 has a bearing surface 120 for placing a product 700; the positioning component 20 and the lifting component 30 are respectively movably provided on the mounting base 10; please refer to Figure 2The positioning device includes a connecting rod assembly 40 and a driving component 50. The connecting rod assembly 40 includes a first connecting rod 41. The first connecting rod 41 is rotatably connected to the mounting base 10, and the first connecting rod 41 is respectively connected to the positioning component 20 and the lifting component 30; the driving component 50 is connected to the connecting rod assembly 40, and the driving component 50 drives the positioning component 20 and the lifting component 30 to move in opposite directions through the connecting rod assembly 40, so that the positioning component 20 and the lifting component 30 extend or retract the bearing surface 120.

[0065] Through the above arrangement, after the product 700 is placed on the bearing surface 120, the driving component 50 drives the positioning component 20 and the lifting component 30 at both ends of the first connecting rod 41 to move in opposite directions, and the positioning component 20 and the lifting component 30 are respectively movably provided on the mounting seat 10. When the positioning component 20 extends out of the bearing surface 120, the lifting component 30 retracts into the bearing surface 120. At this time, the product 700 can be positioned by the positioning component 20. When the positioning component 20 retracts into the bearing surface 120, the positioning component 20 removes the limit on the product 700, so that the product 700 and the positioning component 20 are smoothly separated. The lifting component 30 extends out of the bearing surface 120 to lift the product 700. In this way, during the transportation of the product 700, if the transportation direction of the product 700 is set at an angle to the protruding direction of the positioning component 20, the positioning component has been separated from the product before the product is transported, thereby effectively reducing the damage to the product 700 caused by the positioning component 20 during the subsequent transportation of the product.

[0066] Figure 4 This is a structural diagram of the positioning device of this application when it is combined with the product.

[0067] See also Figure 3 and Figure 4 In some embodiments, a positioning hole 701 is provided on the product 700 , and the positioning component 20 is a positioning column. When an automatic positioning device is required to position the product 700 , the positioning column is passed through the positioning hole 701 .

[0068] Figure 5 It is a structural schematic diagram of the positioning device of the present application when the positioning component is extended. Figure 6 It is a structural schematic diagram of the positioning device of the present application when the positioning component is retracted.

[0069] See also Figure 5 and Figure 6 In some embodiments, the first connecting rod 41 and the mounting base 10 are hinged, and the hinge point between the first connecting rod 41 and the mounting base 10 is located between the positioning component 20 and the lifting component 30. In this way, when the first connecting rod 41 rotates around its hinge point, the lifting components and the positioning components at both ends of the first connecting rod 41 can be driven to move in opposite directions.

[0070] In some embodiments, the positioning device includes a positioning shaft 501 , which is disposed on the first connecting rod 41 and the mounting seat 10 so that the first connecting rod 41 can rotate around the central axis of the positioning shaft 501 .

[0071] See also Figure 5 and Figure 6 The positioning device further includes a positioning push rod 500 . The first connecting rod 41 has a first connecting hole 410 . The positioning push rod 500 is passed through the first connecting hole 410 and the positioning component 20 to connect the first connecting rod 41 and the positioning component 20 .

[0072] Figure 8 It is a structural diagram of the cooperation between the jacking component of the positioning device of the present application and the guide cavity of the jacking mounting seat.

[0073] See also Figure 8 In some embodiments, the positioning device further includes a positioning mounting base 15 having a guide channel extending perpendicular to the bearing surface 120. The positioning member 20 is movably disposed within the guide channel. This configuration provides guidance for the positioning member 20, improving the reliability and stability of its movement.

[0074] Specifically, a second connecting hole 150 is provided on the positioning mounting seat 15 , and the second connecting hole 150 is communicated with the guide channel. The positioning push rod 500 is passed through the first connecting hole 410 , the second connecting hole 150 and the positioning component 20 .

[0075] Among them, the first connecting hole 410 is a waist hole, and the first connecting hole 410 extends along the length direction of the first connecting rod 41. By setting the first connecting hole 410 as a waist hole, the connection between the first connecting rod 41 and the positioning mounting seat 15 can adapt to the change in position between the positioning push rod 500 and the first connecting hole 410 caused by the rotation of the first connecting rod 41.

[0076] See also Figure 8 In some embodiments, the positioning component 20 includes a first column segment and a second column segment connected to each other, the positioning mounting seat has an opening portion connected to the guide channel, the first column segment is movably inserted into the guide channel of the positioning mounting seat 15 through the opening portion, the diameter of the first column segment is larger than the diameter of the second column segment, and when the second column segment extends out of the bearing surface 120, the upper surface of the first column segment is flush with the opening portion.

[0077] Specifically, the second connecting hole 150 is a waist hole, and the second connecting hole 150 extends in a direction perpendicular to the bearing surface 120. By setting the second connecting hole 150 as a waist hole, when the positioning component 20 extends out of the bearing surface, the positioning push rod 500 is limitedly matched with the inner wall of the upper hole of the second connecting hole 150, so that the upper surface of the first column segment is set flush with the opening portion. In this way, the lifting stroke of the positioning component 20 is limited, and the first column segment is prevented from colliding with the mounting seat 10. In addition, the setting of the second connecting hole 150 and the positioning push rod 500 further guides the movement of the positioning component 20.

[0078] In some embodiments, the positioning component 20 is a pin.

[0079] In some embodiments, there are multiple positioning components 20 and multiple first connecting rods 41, and each first connecting rod 41 is connected to at least one positioning component 20. In this way, the product is positioned by multiple positioning components 20 to ensure the positioning stability of the product.

[0080] Optionally, multiple first connecting rods 41 are connected to multiple positioning components 20 in a one-to-one correspondence to ensure the stability of the positioning components 20 in positioning the product; or, one end of each first connecting rod 41 is connected to multiple positioning components 20 to position the product through multiple positioning components 20 to ensure the stability of the positioning of the product.

[0081] Optionally, one end of some of the first connecting rods 41 among the plurality of first connecting rods 41 is connected to one positioning component 20 , and one end of another portion of the first connecting rods 41 among the plurality of first connecting rods 41 is connected to a plurality of positioning components 20 .

[0082] In some embodiments, there is one lifting component 30, and one lifting component 30 is connected to multiple first connecting rods 41. In this way, through the movement of one lifting component 30, multiple first connecting rods and the positioning components 20 connected to each first connecting rod 41 are driven to move in the opposite direction of the lifting component 30. In this way, multiple positioning components 20 can be extended out of the bearing surface 120 at the same time. Compared with the movement of multiple first connecting rods 41 separately, the synchronization of the movement of multiple first connecting rods 41 and multiple positioning components 20 is improved, and the movement speed of multiple first connecting rods 41 and multiple positioning components 20 is improved.

[0083] See also Figure 2 and Figure 8In some embodiments, the first connecting rod 41 is an "H"-shaped structure, and the first connecting rod 41 includes a first connecting rod segment 411 and two oppositely arranged second connecting rod segments 412. The two ends of the first connecting rod segment 411 are respectively connected to the two second connecting rod segments 412, the elastic member 60 is connected to the first connecting rod segment 411, the positioning component 20 is located between the two second connecting rod segments 412 and is connected to both of the second connecting rod segments 412; the lifting component 30 is located between the two second connecting rod segments 412 and is connected to both of the second connecting rod segments 412.

[0084] See also Figure 8 In some embodiments, there are two positioning components 20 and two first connecting rods 41, the two positioning components 20 and the two first connecting rods 41 are connected in a one-to-one correspondence, and the two first connecting rods are connected to the lifting component.

[0085] Figure 10 It is a structural diagram of the cooperation between the two first connecting rods and the lifting component of the positioning device of the present application.

[0086] In some embodiments, see Figure 2 and Figure 10 Each first connecting rod 41 has a connecting portion 413, which includes two oppositely disposed connecting ears. The two connecting ears of one first connecting rod 41 are located between the two connecting ears of the other first connecting rod 41. The two connecting ears and the first connecting rod segment 411 form a groove. The grooves of the two first connecting rods 41 form an escape space 43, through which the lifting component 30 passes. This arrangement allows the connecting portions of the two first connecting rods 41 to overlap, making the connection structure between the two first connecting rods 41 and the lifting component 30 more compact. Since both first connecting rods 41 are connected to the lifting component 30, the movement of both first connecting rods 41 and the two positioning components 20 can be simultaneously driven by the lifting of one lifting component 30, thereby improving the synchronization of the movement of the two positioning components 20.

[0087] Figure 9 It is a structural schematic diagram of the driving component of the positioning device of the present application installed on the driving mounting block.

[0088] Referring to Figure 9 , in some embodiments, the positioning device further includes an elastic member 60, which is connected to the mounting base 10 and the first connecting rod 41, respectively. When the positioning member 20 is extended, the elastic force of the elastic member 60 keeps the positioning member 20 in a position extending beyond the bearing surface 120. This improves the reliability of the movement of the positioning member 20.

[0089] In some embodiments, the elastic member 60 is a spring, one end of the elastic member 60 is connected to the inner side of the bearing surface 120 of the mounting seat 10, and the other end of the elastic member 60 is connected to the first connecting rod 41, and the elastic member 60 is located between the positioning shaft 501 and the lifting component 30. The elastic member 60 is in a compressed state. In this way, the elastic force of the elastic member 60 applies downward pressure on the side of the first connecting rod 41 close to the lifting component 30, so that the positioning component 20 on the other side of the first connecting rod 41 maintains an extended position.

[0090] Optionally, the elastic member 60 is a spring, one end of the elastic member 60 is connected to the inner side of the bearing surface 120 of the mounting seat 10, and the other end of the elastic member 60 is connected to the first connecting rod 41, and the elastic member 60 is located between the positioning shaft 501 and the positioning component 20. At this time, the elastic member 60 is in a stretched state, so that the elastic member 60 applies an upward pulling force to the side of the first connecting rod 41 close to the positioning component 20, thereby pulling the positioning component 20 on the first connecting rod 41 out of the bearing surface 120 and keeping the positioning component 20 in the extended position.

[0091] In some embodiments, the positioning device of the present application further includes: a detection component 100, which is mounted on the mounting seat 10, and a detection portion of the detection component 100 is disposed toward the positioning component 20 to detect the telescopic state of the positioning component.

[0092] Through the above arrangement, when the product positioning assembly is completed and the positioning component 20 needs to be retracted and the lifting component 30 needs to be extended, the lifting component 30 lifts the product 700 to separate the product 700 from the bearing surface 120. At this time, the detection component 100 is used to detect whether the positioning component 20 is successfully retracted. If it is detected that the positioning component 20 is not successfully retracted, it means that the positioning device is in an abnormal state. In this way, the staff can be reminded in time to inspect and repair the positioning device, thereby preventing the positioning device from damaging the product 700 and improving the reliability of the positioning device operation.

[0093] In some embodiments, the detection component 100 is a photoelectric sensor. The photoelectric sensor includes a receiver and a transmitter that are arranged opposite to each other, and the receiver receives the signal transmitted by the transmitter.

[0094] Figure 7 This is a structural diagram of the positioning device of the present application when the signal between the two photoelectric sensors is connected.

[0095] Please refer to Figure 1 and Figure 7 In the specific detection process of the photoelectric sensor, when the positioning component 20 extends out of the bearing surface 120, the positioning component 20 blocks the signal between the receiver and the transmitter. When the positioning component 20 retracts into the bearing surface 120, the signal between the receiver and the transmitter is connected. In this way, the movement state of the positioning component 20 can be detected.

[0096] In some embodiments, the positioning device further includes two sensor mounting bases 300 , which are respectively mounted on both sides of the mounting base 10 , and the receiver and the transmitter are respectively mounted on the two sensor mounting bases 300 .

[0097] In some embodiments, there are two positioning components 20 and two detection components 100, and the two detection components 100 are arranged in a one-to-one correspondence with the two positioning components 20 to respectively detect the telescopic state of the two positioning components 20; wherein each detection component 100 is a photoelectric sensor.

[0098] Optionally, there are multiple detection components 100 and multiple positioning components 20, and the multiple positioning components 20 are divided into multiple positioning groups. Each positioning group includes multiple positioning components 20, and the multiple positioning components 20 of each positioning group are distributed along the distribution direction of the receiver and the transmitter. The multiple detection components 100 are arranged in a one-to-one correspondence with the multiple positioning groups. The receiver and transmitter of each detection component 100 are used to detect the telescopic state of the multiple positioning components 20 of each positioning group.

[0099] By setting up multiple positioning components 20, the stability of product positioning can be improved, and by setting up multiple detection components 100, the multiple positioning components 20 of multiple positioning groups are detected respectively. If at least one positioning component 20 in each positioning group fails to retract successfully, it means that the positioning device has an abnormal state. At this time, the staff needs to inspect the positioning device. In this way, the positioning device is prevented from causing damage to the product and the reliability of the positioning device operation is improved.

[0100] In some embodiments, the positioning device also includes an alarm device and a control device. The alarm device is electrically connected / signal-connected to the detection component 100, and the control device is respectively connected to the alarm device and the detection component 100 to control the alarm device to emit a light signal or a sound signal according to the detection result of the detection component 100. In this way, the abnormal state of the positioning device can be discovered in time, and the staff can be reminded to perform maintenance operations on the positioning device.

[0101] In some embodiments, the connecting rod assembly 40 further includes a second connecting rod 42 rotatably connected to the mounting base 10 ; a driving component 50 is drivingly connected to one end of the second connecting rod 42 , and the other end of the second connecting rod 42 is connected to the lifting component 30 . The driving component 50 drives the second connecting rod 42 to rotate, thereby driving the lifting component 30 to move. This arrangement allows the installation position of the driving component 50 to be further adjusted by adjusting the position of the second connecting rod 42 relative to the mounting base 10 and the lifting component 30 , thereby making the installation of the driving component more flexible.

[0102] In some embodiments, see Figure 6 and Figure 9 The positioning device further includes a connecting rod shaft 600, which is provided on the second connecting rod 42 and the mounting seat 10 so as to rotatably connect the second connecting rod 42 and the mounting seat 10.

[0103] In some embodiments, see Figure 6 and Figure 9 The positioning device also includes a connecting rod push rod 400. Each connecting lug of each first connecting rod 41 is provided with a third connecting hole 4131. The connecting rod push rod 400 is inserted through the lifting component 30 and the third connecting hole 4131 to connect the lifting component 30 and the first connecting rod 41. The third connecting hole 4131 is a waist hole. By designing the third connecting hole 4131 as a waist hole, the position change between the connecting rod push rod 400 and the third connecting hole 4131 caused by the rotation of the second connecting rod 42 can be accommodated.

[0104] In some embodiments, the drive component 50 includes a telescopic rod 51 connected to the second connecting rod 42, with the length of the telescopic rod 51 being arranged at an angle to the extension direction of the second connecting rod 42. This arrangement allows the drive component 50 to be tilted, reducing its overall volume in the first direction (the first direction being the direction of the lifting and lowering motion of the positioning component / lifting component). This results in a compact structure between the drive component 50 and the connecting rod assembly 40, facilitating the application of the entire positioning device in relatively confined areas.

[0105] In some embodiments, see Figure 5 The second connecting rod 42 includes a first rod segment 421 and a second rod segment 422 that are connected to each other. The first rod segment 421 is connected to the telescopic rod 51 and is arranged at an angle thereto. The second rod segment 422 is connected to the lifting component 30. The first rod segment 421 and the second rod segment 422 are bent toward the first connecting rod 41. This bending of the first and second rod segments 421 and 422 can reduce the transverse volume of the second connecting rod 42 (i.e., in the direction in which the first connecting rod 41 extends), thereby making the structure of the driving component 50, the second connecting rod 42, and the lifting component 30 more compact.

[0106] Preferably, the connection between the first rod segment 421 and the second rod segment 422 is farther away from the first connecting rod than the ends of the first rod segment 421 and the second rod segment 422 farther away from the connection, so as to form a curved avoidance groove on the second connecting rod 42. In this way, during the extension of the telescopic rod 51, the avoidance groove can avoid the first connecting rod 41, thereby preventing interference between the second connecting rod 42 and the first connecting rod 41, and improving the reliability of the movement of the first connecting rod 41 and the second connecting rod 42.

[0107] In some embodiments, see Figure 6The positioning device includes a connecting shaft 800, and a fourth connecting hole 420 is provided on the second connecting rod 42. The connecting shaft 800 is passed through the fourth connecting hole 420 and the lifting component 30 to connect the second connecting rod 42 and the lifting component 30; wherein the fourth connecting hole 420 is a waist hole to adapt to the position change between the connecting shaft 800 and the fourth connecting hole 420 caused by the rotation of the second connecting rod 42.

[0108] In some embodiments, see Figure 1 The mounting base 10 includes a mounting base 13 and a placement mounting base 12, the placement mounting base 12 is connected to one side of the mounting base 13, and the bearing surface 120 is located on the side of the placement mounting base 12 away from the mounting base 13; please refer to Figure 8 and Figure 9 The mounting seat 10 includes a lifting mounting seat 11, the lifting mounting seat 11 has a guide cavity 110, the guide cavity 110 extends in a direction perpendicular to the bearing surface 120, the lifting component 30 is movably arranged in the guide cavity 110, the mounting base 13 has an installation space 130, and the lifting mounting seat 11 is installed in the installation space 130.

[0109] Through the above-mentioned setting, the mounting base 13 and the placement mounting seat 12 provide an installation basis, realize the modular design of the positioning equipment, and facilitate the transfer of the positioning equipment to other places where positioning is required. The jacking mounting seat 11 provides a guiding function for the lifting and lowering of the jacking component 30 to prevent the movement direction of the jacking component 30 from being offset.

[0110] Optionally, the placement mounting seat 12 is detachably connected to one side of the mounting base 13 . This arrangement facilitates maintenance of the mounting base 13 and the internal structures of the placement mounting seat 12 .

[0111] In some embodiments, the mounting base 13 and the placement mount 12 are detachably connected by fasteners; the fasteners are bolts / screws.

[0112] In some embodiments, see Figure 8 The jacking mounting seat 11 also includes an avoidance opening, which is arranged on the side wall of the jacking mounting seat 11. The avoidance opening is connected to the guide cavity 110. After the second connecting rod 42 passes through the avoidance opening, it is connected to the jacking component 30 located in the guide cavity 110.

[0113] In some embodiments, see Figure 10 There are two first connecting rods 41, the jacking mounting seat 11 is located below the two first connecting rods 41, and the jacking component 30 is arranged in the avoidance space 43 formed by the two first connecting rods 41. In this way, the avoidance space 43 and the guide cavity 110 jointly guide the jacking component 30, further improving the movement stability of the jacking component 30.

[0114] In some embodiments, see Figure 9 The lifting component 30 includes a first lifting block and a second lifting block that are connected to each other. The first lifting block is movably arranged in the lifting mounting seat 11, and the second lifting block is used to extend out of the bearing surface 120; wherein, the cross-sectional area of the first lifting block is smaller than the cross-sectional area of the second lifting block. This arrangement makes the overall volume of the first lifting block smaller, which is convenient for arranging the internal structure of the mounting seat 10. The overall volume of the second lifting block is larger, and the contact area between the second lifting block and the product is larger. In this way, when the second lifting block lifts the product, the product is evenly stressed, and the product is not easy to shake during the lifting process. The pressure on the product is also small, which can prevent the lifting component 30 from damaging the product. wherein, the cross section of the first lifting block is perpendicular to the distribution direction of the first lifting block and the second lifting block; the cross section of the second lifting block is perpendicular to the distribution direction of the first lifting block and the second lifting block.

[0115] See also Figure 9 In some embodiments, the mounting base 10 includes a driver mounting block 14, which is mounted in the mounting space 130, and the driver component 50 is mounted on the driver mounting block 14; wherein the driver mounting block 14 has a limiting protrusion 141 protruding from the bearing surface 120, and the limiting protrusion 141 cooperates with the placement mounting base 12 to limit the position. Through the above configuration, the driver mounting block 14 not only serves to install the driver component 50, but the limiting protrusion 141 of the driver mounting block 14 also serves to position the placement mounting base 12. In this way, the installation accuracy between the placement mounting base 12, the mounting base 13, and the driver mounting block 14 is improved, which is conducive to improving the installation efficiency between the placement mounting base 12, the mounting base 13, and the driver mounting block 14.

[0116] In some embodiments, the driving component 50 is mounted on the driving mounting block 14 via fasteners, and the driving mounting block 14 is connected to the placement mounting seat 12 via fasteners; wherein the fasteners are bolts or screws.

[0117] In some embodiments, see Figure 9 The drive mounting block 14 has a mounting bevel 140, the drive component 50 is mounted on the mounting bevel 140, and the drive mounting block 14 is connected to the placement mounting base 12. Through the above arrangement, the mounting structure between the various components of the positioning device is compact, making it convenient for the entire positioning device to be used in a relatively small area.

[0118] In some embodiments, the mounting base 10 further includes a fixed cover plate 200 , which is connected to the placement mounting base 12 .

[0119] In some embodiments, the positioning mount 15 is installed within the placement mount 12 .

[0120] In some embodiments, see Figure 2 The driving component 50 is a driving cylinder, which includes a cylinder body, a cylinder sensor 52 and a cylinder joint 53. The cylinder sensor 52 is arranged on the cylinder body. The cylinder sensor 52 is used to detect the telescopic distance of the telescopic rod of the driving cylinder. The cylinder joint 53 is arranged on the telescopic rod of the driving cylinder. The cylinder joint 53 is used to connect the telescopic rod 51 of the driving cylinder and the second connecting rod 42.

[0121] In some embodiments, the positioning shaft 501 is passed through the first connecting rod 41 and the placement mounting seat 12 so that the first connecting rod 41 and the placement mounting seat 12 are rotatably connected; the positioning mounting seat 15 is installed in the placement mounting seat 12.

[0122] In addition, those skilled in the art can make various other corresponding changes and modifications based on the technical concept of this application, and all these changes and modifications should fall within the scope of protection of the claims of this application.

Claims

1. A positioning device, characterized in that: The positioning device includes: A mounting base having a bearing surface for placing the product; A positioning component and a lifting component, wherein the positioning component and the lifting component are respectively movably provided on the mounting seat; A connecting rod assembly, the connecting rod assembly comprising a first connecting rod, the first connecting rod being rotatably connected to the mounting seat, the first connecting rod being respectively connected to the positioning component and the lifting component; A driving component is connected to the connecting rod assembly. The driving component drives the connecting rod assembly to drive the positioning component and the lifting component to move in opposite directions, so that the positioning component and the lifting component extend out of or retract into the bearing surface.

2. The positioning device according to claim 1, wherein There are multiple positioning components and multiple first connecting rods, and each first connecting rod is connected to at least one positioning component.

3. The positioning device according to claim 2, wherein: There is one lifting component, and one lifting component is connected to each first connecting rod.

4. The positioning device according to claim 1, wherein The positioning device further includes an elastic member, which is connected to the mounting seat and the first connecting rod respectively, so that when the positioning component is extended, the elastic force of the elastic member keeps the positioning component at a position extending from the bearing surface.

5. The positioning device according to claim 1, wherein The positioning device also includes: A detection component is mounted on the mounting seat, and a detection portion of the detection component is arranged toward the positioning component to detect the telescopic state of the positioning component.

6. The positioning device according to claim 1, wherein: The connecting rod assembly also includes a second connecting rod, which is rotatably connected to the mounting seat; the driving component is drivingly connected to one end of the second connecting rod, and the other end of the second connecting rod is connected to the lifting component. The driving component drives the second connecting rod to rotate, thereby driving the lifting component to move.

7. The positioning device according to claim 6, wherein: The driving component has a telescopic rod, the telescopic rod is connected to the second connecting rod, and the length direction of the telescopic rod is arranged at an angle to the extension direction of the second connecting rod.

8. The positioning device according to claim 7, wherein: The second connecting rod includes a first rod segment and a second rod segment connected to each other, the first rod segment is connected to the telescopic rod and is arranged at an angle to the telescopic rod, the second rod segment is connected to the lifting component, and the first rod segment and the second rod segment are bent between them.

9. The positioning device according to claim 1, wherein: The mounting base comprises: A mounting base and a placement mounting base, wherein the placement mounting base is connected to one side of the mounting base, and the bearing surface is located on a side of the placement mounting base away from the mounting base; A lifting mounting seat having a guide cavity extending in a direction perpendicular to the bearing surface, wherein the lifting component is movably arranged in the guide cavity, and the mounting base has an installation space, wherein the lifting mounting seat is installed in the installation space.

10. The positioning device according to claim 9, wherein The mounting base further comprises: a drive mounting block, the drive mounting block being mounted in the mounting space, and the drive component being mounted on the drive mounting block; Wherein, the driving mounting block has a limiting protrusion protruding from the bearing surface, and the limiting protrusion is limitedly matched with the placement mounting seat.

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