Assembly jig for positioning a locator assembly

Abstract

The application discloses an assembly jig for positioning device assembly, and relates to the technical field of assembly jigs.The technical scheme of the application is as follows: the jig is used for assembling a positioning device which comprises a detachably connected upper cover and lower cover; the jig comprises a workbench and a placing table arranged on the top of the workbench and used for placing products; left and right turning plates are arranged on the two sides of the placing table and are turningly connected to the top of the workbench; the upper cover and the lower cover are placed on the right turning plate and the left turning plate respectively; left and right vacuum adsorbers are arranged on the left and right turning plates respectively and are used for adsorbing products; a positioning adsorber is arranged on the placing table; a positioning assembly for positioning the upper cover is arranged on one side of the right turning plate; and the jig further comprises an assembly module used for mounting the upper cover and the lower cover; through the arrangement of the left and right turning plates and the use of the assembly module, the mounting of the positioning device is completed, and the work efficiency is improved.

Description

Technical Field

[0001] This invention relates to an assembly fixture, and more specifically, to an assembly fixture for assembling a locator. Background Technology

[0002] Electronic tracking locators are a popular electronic product in recent years. Most existing electronic tracking locators consist of an upper cover, a lower cover, and a button battery placed between the two. Before use, a battery insulating sheet needs to be used at the battery's power-on point to keep the entire locator in a power-off state, preventing the button battery from continuously consuming power and wasting resources when not in use for a long time.

[0003] Most existing electronic tracking devices require manual installation of the battery separator from the battery pull tab into the top and bottom covers. The installation of the top and bottom covers is then completed manually. Because electronic tracking devices are designed to be portable, their overall size is minimized, resulting in smaller batteries, top and bottom covers. In addition, the battery separator is relatively thin. Long hours of manual assembly can lead to decreased attention, affecting product quality and increasing work pressure, thus reducing work efficiency.

[0004] Therefore, a new solution is needed to address this problem. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the present invention provides an assembly fixture for assembling positioners.

[0006] The technical solution of this invention is: An assembly fixture for assembling a locator, the locator for which the fixture is used includes an upper cover and a lower cover that are detachably connected to each other, characterized in that: the fixture includes a workbench and a placement platform disposed on the top of the workbench for placing products, the placement platform has a left flap and a right flap rotatably connected to the top of the workbench on both sides, the upper cover and the lower cover are respectively placed on the right flap and the left flap, the left flap and the right flap are respectively provided with a left vacuum suction cup and a right vacuum suction cup for adsorbing products, the placement platform is provided with a positioning suction cup, and one side of the right flap is provided with a positioning component for positioning the upper cover, the fixture also includes an assembly module for installing the upper cover and the lower cover.

[0007] The present invention is further configured such that two symmetrically arranged limiting members are provided on the side of the upper cover facing the lower cover, and a through groove is provided on the inner peripheral wall of the lower cover for the limiting members to pass through, and a limiting groove with an arc-shaped cross-section is provided on the inner bottom wall of the through groove.

[0008] The invention is further configured such that a pressing element is slidably connected to the left flip plate along its thickness direction, and the left vacuum suction cup is fixedly connected to one end of the pressing element.

[0009] The present invention is further configured such that the positioning component includes a positioning member that moves horizontally toward the left vacuum suction cup, a movable seat fixedly connected to the top of the worktable on the left side of the flip plate, and a movable block slidably connected to the movable seat, wherein the positioning member is fixedly connected to the side of the movable block facing the right flip plate.

[0010] The present invention is further configured such that a moving slot is provided on the moving base, the moving block is slidably connected in the moving slot, and a first elastic element is provided in the moving slot, the first elastic element having elastic deformation potential energy to drive the moving block away from the right flip plate.

[0011] The present invention is further configured such that the assembly module includes a rotating component disposed on the right flip plate and a rotating plate movably connected in the vertical direction above the placement platform. The right vacuum suction cup is fixedly connected to one end of the rotating component. A plurality of driving components are fixedly connected to the end of the rotating plate facing the placement platform. The end of the rotating component away from the right vacuum suction cup is provided with a driving hole that cooperates with the driving components. The number of driving components is at least two.

[0012] The present invention is further configured such that a support part is provided on one side of the workbench, and a linear motor for driving the rotating plate to move vertically is fixedly connected to the side of the support part facing the placement table. The output end of the linear motor is fixedly connected to a lifting platform, and the rotating plate is disposed at the bottom of the lifting platform.

[0013] The present invention is further configured such that a swing cylinder is fixedly connected to the top of the lifting platform, and the output end of the swing cylinder passes through the lifting platform and is fixedly connected to the rotating plate.

[0014] The invention is further configured such that a support frame is fixedly connected to one side of the right flap, and the support frame has a through hole for a rotating component to pass through. The rotating component includes a limiting part that extends into the support frame, and the diameter of the limiting part is larger than the diameter of the through hole. The rotating component also includes a mating part disposed at the end opposite to the right vacuum suction cup, and the driving hole is disposed on the mating part. A right return spring is sleeved on the rotating component, one end of the right return spring is disposed on the surface of the flap, and the other end of the right return spring is disposed on the limiting part.

[0015] The beneficial technical effects of this invention are: By setting up a placement platform and utilizing the positioning suction cups on the platform, the lower cover can be stably attached, eliminating the need for prolonged hand holding and reducing attention loss. Furthermore, the addition of left and right flip panels, as well as left and right vacuum suction cups, allows for stable attachment of both the lower and upper covers, which are then flipped onto the placement platform to achieve interlocking.

[0016] By setting up an assembly module, the upper and lower covers can be automatically and detachably connected by the rotating parts on the right flip plate and the rotating plate. No manual assembly is required, which improves work efficiency and ensures product quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the structure of the invention after the body is hidden; Figure 4 yes Figure 3 Enlarged view of point B in the middle; Figure 5 This is a schematic diagram of the structure of the placement platform of the present invention. Figure 1 ; Figure 6 This is a schematic diagram of the structure of the placement platform of the present invention. Figure 2 ; Figure 7 This is a schematic diagram of the positioning component of the present invention; Figure 8 This is a schematic diagram of the push rod module of the present invention; Figure 9 This is a schematic diagram of the structure of the right flip plate of the present invention; Figure 10 This is a schematic diagram of the structure of the left flip plate of the present invention; Figure 11 This is an exploded view of the left flip panel of the present invention; Figure 12 This is a schematic diagram of the structure of the battery pull tab of the present invention; Figure 13 This is an exploded view of the battery pull tab of the present invention; Figure 14 This is a schematic diagram of the structure of the positioner of the present invention; Figure 15 This is an exploded view of the locator of the present invention.

[0018] In the picture, Positioner; 11. Top cover; 111. Limiting component; 12. Bottom cover; 121. Limiting groove; Battery pull tab; 21. Top cover protective film; 22. Bottom cover protective film; 23. Battery insulating sheet; 24. Protective centrifugal paper; 3. Machine body; 31. Worktable; 311. Lifting cylinder; 312. Support plate; 313. Support column; 314. Placement groove; 32. Placement platform; 33. Thumb cylinder; 331. Clamping component; 34. Support part; 341. Linear motor; 4. Rotating seat; 41. Rear flap; 411. Positioning post; 412. Positioning suction cup; 5. Lifting platform; 51. Rotating plate; 511. Swing cylinder; 512. Drive component; Positioning components: 6. Movable seat; 61. Movable groove; 62. Movable block; 621. Positioning element; 63. First elastic element; 64. Handle; Push rod module, 7. Sliding seat; 71. Slide groove; 72. Slider; 721. Push rod; 73. Second elastic element; 74. Push cylinder; 67. Guide post; 8. Left flap; 81. Pressing element; 82. Guide rod; 821. Guide sleeve; 822. Left return spring; 83. Left vacuum suction cup; 9. Right flap; 91. Support frame; 911. Arc groove; 92. Rotating component; 921. Limiting part; 922. Mating part; 923. Drive hole; 924. Sliding rod; 93. Right return spring; 94. Right vacuum suction cup. Detailed Implementation

[0019] In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] An assembly fixture for assembling positioners, such as Figures 1-6 as well as Figures 12-15As shown, all components are mounted on the same body 3 and are used to insert battery pull tabs into the locator. The locator includes an upper cover 11 and a lower cover 12 that are detachably connected to each other. The battery pull tab includes a protective film on the lower cover 12, a protective film on the upper cover 11 located on both sides of the protective film on the lower cover 12, a battery insulating sheet 23, and protective centrifugal paper 24 applied to the surfaces of the three components. A workbench 31 is fixedly connected to the body 3. The assembly fixture includes a placement platform 32 set on the top of the workbench 31 for placing the lower cover 12. A rear flip plate 41 is provided on one side of the placement platform 32. The left flip plate 8 and the right flip plate 9 on both sides of the placement platform 32 are rotatably connected to the top of the workbench 31 via a rotating frame. The rotating frame is fixedly connected to the top of the workbench 31. The upper cover 11 and the lower cover 12 are placed on the right flip plate 9 and the left flip plate 8, respectively. The right flap 9 is provided with a left vacuum suction cup 83 and a right vacuum suction cup 94 for adsorbing products. The placement platform 32 is located on the side opposite to the rear flap 41 and is provided with a push rod 721 module for pushing the battery separator 23 into the lower cover 12. The rear flap 41 and the placement platform 32 are both provided with positioning suction cups 412 for adsorbing products. The positioning suction cups 412 are vacuum suction cups. A support plate 312 for placing the battery separator 23 is provided between the push rod 721 module and the placement platform 32. The support plate 312 and the top of the rear flap 41 are provided with positioning posts 411 that cooperate with the protective centrifugal paper 24. The protective centrifugal paper 24 has positioning holes for the positioning posts 411 to pass through. A positioning component for positioning the upper cover 11 is provided on one side of the right flap 9. The fixture also includes an assembly module for installing the upper cover 11 and the lower cover 12. By setting up a placement platform 32 and a rear flip plate 41, the battery pull tab is adsorbed using the positioning suction cups 412 on both. A right flip plate 9 and a left flip plate 8 are set up, and the right vacuum suction cup 94 and the left vacuum suction cup 83 on the right flip plate 9 and the left flip plate 8 respectively adsorb the upper cover 11 and the lower cover 12. With the rotation of the right flip plate 9 and the left flip plate 8, they are flipped over to the placement platform 32 to complete the assembly of the lower cover 12 and the upper cover 11. With the help of the assembly module, the push rod 721 module and the support plate 312, the battery pull tab and the entire positioner are assembled. There is no need for people to hold it for a long time, which reduces attention and eliminates the need for manual assembly, thus improving work efficiency and ensuring product quality.

[0021] like Figure 14 and Figure 15As shown, the upper cover 11 has two symmetrically arranged limiting members 111 on the side facing the lower cover 12. The inner peripheral wall of the lower cover 12 has a through groove for the limiting members 111 to pass through. The inner bottom wall of the through groove has a limiting groove 121 with an arc-shaped cross section. The cooperation between the two limiting members 111 and the limiting groove 121 makes the installation of the upper cover 11 and the lower cover 12 more convenient and also enables the upper cover 11 and the lower cover 12 to be detachable. This facilitates the replacement of the button battery between the upper cover 11 and the lower cover 12 in the future, ensures the service life of the overall locator, and improves work efficiency by using the assembly module on the body 3 for automatic installation.

[0022] like Figure 10 and Figure 11 As shown, a pressing member 81 is slidably connected to the left flap 8 along its thickness direction. The pressing member 81 has a protrusion in the middle, which passes through the thickness direction of the left flap 8. The left vacuum suction cup 83 is fixedly connected to one end of the protrusion. Guide holes are opened around the pressing member 81. Four guide rods 82 are fixedly connected to the left flap 8 and pass through the guide holes. With the cooperation of the guide rods 82 and the guide holes, a guide sleeve 821 is fixedly connected in the guide holes and sleeved on the outer peripheral wall of the guide rods 82. By setting the guide holes and the cooperation of the guide rods 82, the movement trajectory of the pressing member 81 is restricted, making the movement of the pressing member 81 more stable. A left return spring 822 is sleeved on each guide rod 82. All of them are compression springs. One end of the left return spring 822 abuts against the guide sleeve 821, and the other end abuts against the left flap 8. The compression spring applies a force away from the left flap 8 to the guide sleeve 821, thereby making the pressing member 81 move away from the left flap 8. like Figures 1-7As shown, the positioning assembly includes a positioning member 621 that moves horizontally toward the right vacuum suction cup 94, a movable seat 6 fixedly connected to the top of the worktable 31 on one side of the right flip plate 9, and a movable block 62 slidably connected to the movable seat 6. The positioning member 621 is fixedly connected to the movable block 62 on the side facing the right flip plate 9. The movable seat 6 has a movable groove 61, and the movable block 62 is slidably connected in the movable groove 61. A first elastic member 63 is provided in the movable groove 61. The first elastic member 63 has elastic deformation potential energy to drive the movable block 62 away from the right flip plate 9. A guide post 67 is fixedly connected in the movable groove 61 along its length direction. 2. A guide hole is provided at the bottom to cooperate with the guide post 67. The first elastic element 63 is sleeved on the outer peripheral wall of the guide post 67, with one end abutting against the inner side wall of the moving groove 61 and the other end abutting against the side wall of the moving block 62. The setting of the guide post 67 restricts the movement trajectory of the moving block 62, making the movement of the slider 72, i.e., the push rod 721, more stable. In addition, the setting of the guide post 67 and the first elastic element 63 sleeved on the outer peripheral wall support the first elastic element, preventing the first elastic element 63 from deforming and being damaged when subjected to external force, thus ensuring product quality. The top of the moving block 62 is provided with a handle 64, making the movement of the moving block 62 more convenient. like Figures 3-9As shown, the assembly module includes a rotating component 92 mounted on the right flip plate 9 and a rotating plate 51 vertically connected above the placement platform 32. A right vacuum suction cup 94 is fixedly connected to one end of the rotating component 92. Two driving components 512 are fixedly connected to the end of the rotating plate 51 facing the placement platform 32. The end of the rotating component 92 away from the right vacuum suction cup 94 has a driving hole 923 that mates with the driving components 512. The machine body 3 has a support part 34 on the side of the worktable 31 away from the push rod 721 module. The side of the support part 34 facing the placement platform 32 is fixedly connected to a useful... A linear motor 341 drives the rotating plate 51 to move vertically. The output end of the linear motor 341 is fixedly connected to a lifting platform 5. The rotating plate 51 is located at the bottom of the lifting platform 5. A swing cylinder 511 is fixedly connected to the top of the lifting platform 5. The output end of the swing cylinder 511 passes through the lifting platform 5 and is fixedly connected to the rotating plate 51. A support frame 91 is fixedly connected to one side of the right flip plate 9. The support frame 91 includes a fixed frame symmetrically fixedly connected to the surface of the right flip plate 9 and a fixed plate detachably connected to the top of the fixed frame by bolts. The fixed plate has a passage for the rotating component 92 to pass through. The rotating component 92 includes a limiting part 921, which extends through the fixed plate and between the two fixed brackets. The limiting part 921 is detachably connected to the outer peripheral wall of the rotating component 92. The diameter of the limiting part 921 is larger than the diameter of the through hole. The rotating component 92 also includes a mating part 922 disposed at the end opposite to the right vacuum suction cup 94. A driving hole 923 is formed on the mating part 922. A right return spring 93 is sleeved on the rotating component 92. The right return spring 93 is a compression-torsion spring. One end of the right return spring 93 is disposed on the surface with the flap, and the other end of the right return spring 93 is disposed on the surface with the flap. On the limiting part 921, the right return spring 93 has elastic potential energy to drive the limiting part 921 away from the right flip plate 9, and can make the entire rotating part 92 return to its original rotation; the diameter of the mating part 922 is also larger than the diameter of the through hole, and a sliding rod 924 is fixedly connected to the side of the mating part 922 facing the fixed plate. An arc-shaped groove 911 is provided on the fixed plate for the sliding rod 924 to pass through. The sliding rod 924 slides in contact with the inner wall of the arc-shaped groove 911. By setting the sliding rod 924 and the arc-shaped groove 911, the rotational freedom of the entire rotating part 92 is restricted, making the rotation more stable. like Figure 1 and Figure 8As shown, the push rod 721 module includes a push rod 721 that is slidably connected to the top of the worktable 31 in the horizontal direction. The push rod 721 moves upward toward the placement platform 32. A lifting cylinder 311 is fixedly connected to the top of the worktable 31. The output end of the lifting cylinder 311 is fixedly connected to the bottom of the support plate 312, so that the support plate 312 is movably connected to the top of the worktable 31 in the vertical direction. The top of the support plate 312 has a placement groove 314 for placing the battery separator 23. The placement groove 314 makes the support of the battery separator 23 more stable and also plays a certain positioning role. The push rod 721 module also includes a sliding seat 7 fixedly connected to the top of the worktable 31 and a slider 72 slidably connected to the sliding seat 7. The sliding seat 7 is fixedly connected to the top of the worktable 31 via a lifting frame. The push rod 721 is fixedly connected to the side of the slider 72 facing the placement platform 32. A push cylinder 74 is fixedly connected to one side of the sliding seat 7. The output end of the cylinder 74 abuts against the side of the slider 72 away from the push rod 721. The sliding seat 7 is provided with a second elastic element 73, which is a spring. The second elastic element 73 has elastic deformation potential energy to drive the slider 72 away from the placement platform 32. The sliding seat 7 is provided with a groove 71, and a guide post 67 is fixedly connected in the groove 71 along its length. The bottom of the slider 72 is provided with a guide hole that cooperates with the guide post 67. The second elastic element 73 is sleeved on the outer peripheral wall of the guide post 67, with one end abutting against the inner side wall of the groove 71 and the other end abutting against the side wall of the slider 72. The setting of the guide post 67 restricts the movement trajectory of the slider 72, making the movement of the slider 72, i.e. the push rod 721, more stable. In addition, the setting of the guide post 67 and the second elastic element 73 sleeved on the outer peripheral wall support the second elastic element 73, preventing the second elastic element 73 from deforming and being damaged when subjected to external force deformation, thus ensuring its service life. like Figures 1-6 As shown, clamping members 331 that move in opposite directions along the horizontal direction are symmetrically arranged on both sides of the placement platform 32. The side of the two clamping members 331 that are close to each other is in contact with the outer peripheral wall of the lower cover 12. A thumb cylinder 33 is provided at the bottom of the worktable 31. The clamping members 331 are fixedly connected to the output end of the thumb cylinder 33. A rotating seat 4 is provided on one side of the placement platform 32. The rear flip plate 41 is rotatably connected to the rotating seat 4. A support column 313 is provided on the top of the worktable 31 located on one side of the placement platform 32. Magnets that cooperate with each other are provided on the top of the support column 313 and on the rear flip plate 41. By setting the support column 313, when the rear flip plate 41 rotates to fit with the support column 313, the magnet can attract the rear flip plate 41, so that the protective film of the upper cover 11 completely covers the surface of the upper cover 11, making the coverage more complete and ensuring product quality.

[0023] Working principle: Place the protective centrifugal paper 24 of the battery pull tab on the support plate 312 and the top of the rear flip plate 41. Attach the protective film of the lower cover 12 to the positioning suction cup 412 on the placement platform 32, and attach the protective film of the upper cover 11 to the positioning suction cup 412 on the rear flip plate 41. Pass the positioning post 411 through the positioning hole on the protective centrifugal paper 24 to complete the positioning of the entire battery pull tab. Then, activate the positioning suction cup 412 to adsorb the protective film of the upper cover 11 and the lower cover 12, allowing the protective centrifugal paper 24 to be torn open. Place the lower cover 12 upside down on the left vacuum suction cup 83 on the left flip plate 8, and place the upper cover 11 on the right vacuum suction cup 94 on the right flip plate 9. Rotate the left flip plate 8 until it is in contact with the support post 313. At this time, the lower battery cover 12 is above the placement platform 32. Press the pressing member 81 to move the left vacuum suction cup 83 toward the placement platform 32 until the lower cover... When the protective film of the lower cover 12 comes into contact with the lower cover 12, the left vacuum suction cup 83 is closed and the thumb cylinder 33 is driven to bring the two clamping parts 331 closer together, thereby clamping the outer peripheral wall of the lower cover 12 and ensuring the positioning effect of the lower cover 12. At this time, the battery separator is placed on the top of the support plate 312. The lifting cylinder 311 is driven to lift the support plate 312, thereby causing the battery separator to bend. Since the battery separator extends beyond the support plate 312, one end of the battery separator is tilted upward. The push cylinder 74 is used to push the slider 72 to move. The second elastic element 73 is deformed by external force. At this time, the slider 72 drives the push rod 721 to move. The push rod 721 pushes the tilted battery separator towards the lower cover 12 until it is completely moved into the lower cover 12. The structure is simple and convenient, and there is no need for the staff to manually put the battery separator into the lower cover 12, which improves the work efficiency. After the battery separator is fully inserted into the lower cover 12, the battery is installed into the lower cover 12 and positioned above the battery separator. After the battery is installed, the lifting cylinder 311 and the pushing cylinder 74 are reset. The second spring is not affected by external force and pushes the slider 72 away from the placement platform 32, causing the push rod 721 to move away from the product. Then, using the positioning component next to the right flip plate 9, the handle 64 is pulled to bring the positioning component 621 closer to the upper cover 11. The positioning component 621 connects with the limiting component 111 on one side of the upper cover 11. Since the limiting members 111 are symmetrically arranged on one side of the upper cover 11, when the positioning member 621 contacts one of the two limiting members 111 on the upper cover 11, it will push the upper cover 11 to move or cause the upper cover 11 to rotate relative to each other until the positioning member 621 contacts both limiting members 111 at the same time, so that the upper cover 11 rotates to the corresponding position, thereby ensuring the stability of the position of the upper cover 11. At this time, the right flip plate 9 can be rotated toward the placement platform 32 until the right flip plate 9 is in contact with the top of the support column 313. At this time, the two limiting members 111 of the upper cover 11 correspond to the through grooves on the inner peripheral wall of the lower cover 12, driving the linear motor 341 to move the lifting platform 5 closer to the right flip plate 9 until the rotating plate 51 and the rotating member 92 are in contact. The two driving members 512 at the bottom of the rotating plate 51 are inserted into the driving holes 923 on the rotating member 92. The lifting platform 5 is then driven to descend, and the rotating plate 51 applies pressure to the rotating member 92, causing the rotating member 92 to move downward, thereby driving the upper cover 11 adsorbed on the right vacuum suction cup 94 to move downward. The right return spring 93 is deformed by external force until the two limiting members 111 of the upper cover 11 enter the... The upper cover 11 and the lower cover 12 are assembled together. ... After the reset operation is completed, rotate the rear flap 41 towards the top of the placement platform 32 until it is in contact with the support column 313. The magnet can attract the rear flap 41, so that the protective film of the top cover 11 completely covers the surface of the top cover 11, making the coverage more complete and ensuring product quality. After installation, reset the rear flap 41, and the assembled product can be removed from the placement platform 32 to complete the assembly of the entire positioner and battery pull tab. The operation is more convenient and improves work efficiency.

[0024] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An assembly fixture for assembling a positioner, the positioner being assembled by the fixture comprising an upper cover (11) and a lower cover (12) detachably connected to each other, characterized in that: The fixture includes a workbench (31) and a placement platform (32) on top of the workbench (31) for placing products. The placement platform (32) has a left flap (8) and a right flap (9) rotatably connected to the top of the workbench (31) on both sides. The upper cover (11) and lower cover (12) are placed on the right flap (9) and left flap (8) respectively. The left flap (8) and right flap (9) are respectively equipped with a left vacuum suction cup (83) and a right vacuum suction cup (94) for adsorbing products. The placement platform (32) is equipped with a positioning suction cup (412). One side of the right flap (9) is equipped with a positioning component for positioning the upper cover (11). The fixture also includes a component for positioning the upper cover (11). An assembly module for mounting the cover (11) and the lower cover (12); the positioning assembly includes a positioning element (621) that moves horizontally toward the right vacuum suction cup (94), a movable seat (6) fixedly connected to the top of the worktable (31) on one side of the right flip plate (9), and a movable block (62) slidably connected to the movable seat (6). The positioning element (621) is fixedly connected to the side of the movable block (62) facing the right flip plate (9). A movable groove (61) is provided on the movable seat (6), and the movable block (62) is slidably connected in the movable groove (61). A first elastic element (63) is provided in the movable groove (61), and the first elastic element (63) has the function of driving the movable block ( 62) Elastic deformation potential energy away from the right flip plate (9); The assembly module includes a rotating component (92) disposed on the right flip plate (9) and a rotating plate (51) movably connected in the vertical direction above the placement platform (32). The right vacuum suction cup (94) is fixedly connected to one end of the rotating component (92). A plurality of driving components (512) are fixedly connected to the end of the rotating plate (51) facing the placement platform (32). The end of the rotating component (92) away from the right vacuum suction cup (94) is provided with a driving hole (923) that cooperates with the driving component (512). The number of driving components (512) is at least 2. A support frame (91) is fixedly connected to one side of the right flip plate (9). The support frame (91) has a through hole for the rotating component (92) to pass through. The rotating component (92) includes a limiting part (921) that extends into the support frame (91). The diameter of the limiting part (921) is larger than the diameter of the through hole. The rotating component (92) also includes a mating part (922) located at one end away from the right vacuum suction cup (94). The driving hole (923) is located on the mating part (922). A right return spring (93) is sleeved on the rotating component (92). One end of the right return spring (93) is located on the surface with the flap, and the other end of the right return spring (93) is located on the limiting part (921).

2. The assembly fixture for assembling a positioner according to claim 1, characterized in that: The upper cover (11) has two symmetrically arranged limiting members (111) on the side facing the lower cover (12). The inner peripheral wall of the lower cover (12) has a through groove for the limiting members (111) to pass through. The inner bottom wall of the through groove has a limiting groove (121) with an arc-shaped cross section.

3. The assembly fixture for assembling a positioner according to claim 1, characterized in that: A pressing element (81) is slidably connected to the left flap (8) along its thickness direction, and the left vacuum suction cup (83) is fixedly connected to one end of the pressing element (81).

4. The assembly fixture for assembling a positioner according to claim 1, characterized in that: The workbench (31) has a support part (34) on one side. The support part (34) is fixedly connected to a linear motor (341) for driving the rotating plate (51) to move vertically on the side facing the placement platform (32). The output end of the linear motor (341) is fixedly connected to a lifting platform (5). The rotating plate (51) is located at the bottom of the lifting platform (5).

5. The assembly fixture for assembling a positioner according to claim 4, characterized in that: A swing cylinder (511) is fixedly connected to the top of the lifting platform (5), and the output end of the swing cylinder (511) passes through the lifting platform (5) and is fixedly connected to the rotating plate (51).

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