Multi-acupoint accurate assembly display inner screen mechanism

Abstract

The utility model belongs to the technical field of display screen assembling devices, and particularly relates to a multi-hole accurate display inner screen assembling mechanism which comprises an inner screen supplying module, a mechanical arm module, an inner screen positioning module, an inner screen taking and placing module and a product positioning module. The manipulator module takes inner screens with the same number as the inner screen acupuncture points from the inner screen supply module at a time and places the inner screens in the inner screen acupuncture points; the inner screen positioning assembly adjusts and positions the position of the inner screen in the inner screen acupoint; after the product carrier carries the product to a set position, the product positioning assembly adjusts and positions the position of the product in the product hole; the inner screen taking and placing module takes all the inner screens at the inner screen positioning module at a time and moves the inner screens to the position above the product positioning module, and assembling is completed. The utility model is used for solving the technical problem that a plurality of products cannot be accurately assembled at the same time at a time by the existing display inner screen assembly equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to display screen assembly device technical field, concretely relates to a kind of multi-meridian accurate assembly display inner screen mechanism. BACKGROUND

[0002] Atomizer, intelligent household appliances and other products need to assemble inner screen and product in production process, in order to improve industrialization degree, many mechanical equipment are appeared to replace manual assembly, not only improve assembly efficiency, but also reduce labor cost, and it is welcomed by production factory.

[0003] However, the current assembly equipment is low in intelligent cooperation degree, and can only realize accurate assembly of single product at a time, with low assembly efficiency, and the accuracy of some equipment that can realize assembly of multiple products at a time is also low, with high rejection rate, which cannot meet the quality requirements of users, so it cannot be popularized and applied comprehensively. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a multi-meridian accurate assembly display inner screen mechanism to solve the technical problem that the current display inner screen assembly equipment cannot realize accurate assembly of multiple products at a time.

[0005] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows: a multi-meridian accurate assembly display inner screen mechanism, the assembly mechanism includes inner screen module, mechanical hand module, inner screen positioning module, inner screen taking and placing module and product positioning module;

[0006] The inner screen positioning module includes inner screen base with multiple inner screen meridians and inner screen positioning assembly, the product positioning module includes product carrier with multiple product meridians and product positioning assembly, the product meridian corresponds to the inner screen meridian one by one; The inner screen positioning assembly and the product positioning assembly both include Y-direction side pushing piece adjustably arranged at the end of corresponding meridian, Y-direction linkage connecting multiple Y-direction side pushing pieces on the same module to realize synchronous movement, Y-direction driving piece connected with the Y-direction linkage, X-direction side pushing piece adjustably arranged on one side of corresponding meridian, X-direction linkage connecting multiple X-direction side pushing pieces on the same module to realize synchronous movement, and X-direction driving piece connected with the X-direction linkage;

[0007] The mechanical hand module takes the inner screens equal to the number of inner screen acupoints from the inner screen module at one time and places the inner screens in the inner screen acupoints; the inner screen positioning assembly adjusts and positions the position of the inner screens in the inner screen acupoints; after the product carrier loaded with products reaches the set position, the product positioning assembly adjusts and positions the position of the products in the product acupoints; the inner screen taking and placing module takes all the inner screens at the inner screen positioning module at one time and moves above the product positioning module, thereby completing the assembly of the inner screens and the products.

[0008] Preferably, in the inner screen positioning assembly, the Y-direction side pushing piece adopts a telescopic style, comprising a side pushing block, a side pushing rod slidingly connected to the side pushing block, and an elastic piece connected between the side pushing rod and the side pushing block.

[0009] Preferably, in the inner screen positioning assembly, the X-direction side pushing piece adopts a "[" type block, and the U-shaped two ends of the "[" type block push against the inner screen.

[0010] Preferably, in the product positioning assembly, the Y-direction side pushing piece and the X-direction side pushing piece both adopt a "￢" type block, the top of the "￢" type block is provided with a groove, the groove is matched with the protrusions provided on the lower sides of the Y-direction linkage piece and the X-direction linkage piece, and linkage is realized.

[0011] Preferably, the side of the "￢" type block away from the product is provided with an elastic piece, which is used for providing buffering.

[0012] Preferably, in the product positioning assembly, the X-direction linkage piece adopts an X-direction side pushing plate, and the X-direction side pushing plate is provided with a side pushing plate opening corresponding to the product acupoint.

[0013] Preferably, the product positioning assembly further comprises a bottom plate, which is used for supporting the Y-direction side pushing piece, the Y-direction linkage piece, the Y-direction driving piece, the X-direction side pushing piece, the X-direction linkage piece and the X-direction driving piece.

[0014] Preferably, the bottom plate is provided with a bottom plate opening corresponding to the product acupoint.

[0015] Preferably, the Y-direction driving piece and the X-direction driving piece both adopt air cylinders.

[0016] The beneficial effects of the technical scheme of the utility model are as follows:

[0017] The utility model discloses an inner screen positioning module is provided with inner screen positioning assembly on, can synchronous adjustment multiple inner screen's position on inner screen base and position, product positioning module is provided with product positioning assembly on, can synchronous adjustment multiple product's position on product carrier and position, to facilitate realizing disposable multiple product accurate assembly simultaneously, promotes assembly efficiency. Through setting up for inner screen module, manipulator module and take and place inner screen module, manipulator module picks up multiple inner screen at for inner screen module place and places at inner screen positioning module place, and the inner screen positioning assembly at inner screen positioning module place synchronous adjustment position and position of multiple inner screen, and take and place inner screen module picks up and removes multiple inner screen after positioning at product positioning module place, and multiple products on product positioning module are synchronous adjustment position and position through product positioning assembly, make product position can with inner screen one -to -one, and take and place inner screen module assemble inner screen and product after positioning, and then complete multiple product accurate assembly disposable, reduce the rate of defective products. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an embodiment whole schematic view of a kind of multi-acupoint accurate assembly display inner screen mechanism;

[0019] Figure 2 It is inner screen positioning module schematic view;

[0020] Figure 3 It is " [ " type block schematic view;

[0021] Figure 4 It is X direction side push rod schematic view;

[0022] Figure 5 It is product positioning module schematic view;

[0023] Figure 6 It is product carrier schematic view;

[0024] Figure 7 It is product positioning assembly schematic view;

[0025] Figure 8 It is Y direction side push plate schematic view;

[0026] Figure 9 It is X direction side push plate;

[0027] Figure 10 It is bottom plate schematic view;

[0028] Figure 11 It is " * " type block schematic view;

[0029] Figure 12 It is limit plate schematic view;

[0030] Figure 13 It is for inner screen module schematic view;

[0031] Figure 14 Fig. 1 is a schematic diagram of a mechanical hand module;

[0032] Figure 15 Fig. 4 is a schematic diagram of an inner screen taking and placing module.

[0033] wherein, Figures 1-15 In the figure, 100 is an inner screen module, 101 is an inner screen flow line, 102 is a tray, 103 is a stop cylinder, 104 is a positioning cylinder; 200 is a mechanical hand module; 300 is an inner screen positioning module, 301 is an inner screen base, 302 is an inner screen acupoint, 303 is an inner screen Y-direction side pushing piece, 3031 is a side pushing block, 3032 is a side pushing rod, 3033 is a first elastic piece, 304 is a Y-direction side pushing rod, 305 is an inner screen Y-direction cylinder, 306 is a "[" type block, 307 is an X-direction side pushing rod, 308 is an inner screen X-direction cylinder; 400 is an inner screen taking and placing module; 500 is a product positioning module, 501 is a product carrier, 502 is a product acupoint, 503 is a "￢" type block, 5031 is a groove, 5032 is a second elastic piece, 504 is a Y-direction side pushing plate, 505 is a product Y-direction cylinder, 506 is an X-direction side pushing plate, 5061 is a side pushing plate opening, 5062 is a protrusion, 507 is a product X-direction cylinder, 508 is a bottom plate, 5081 is a bottom plate opening, 5082 is a Y-direction limiting block, 5083 is an X-direction limiting screw, 509 is a product flow line, 510 is a blocking cylinder, 511 is a jacking cylinder, 512 is a limiting plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to 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 of the present application, and do not limit the scope of the present application.

[0035] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0036] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] Specific implementation is as follows:

[0038] Example 1, as shown in a kind of multi-acupoint accurate assembly display inner screen mechanism, the assembly mechanism includes inner screen module 100, manipulator module 200, inner screen positioning module 300, take and place inner screen module 400 and product positioning module 500. Figures 1-15

[0039] Inner screen module 100 is used to provide inner screen, including inner screen flow line 101, tray 102, stop cylinder 103 and positioning cylinder 104.Workers at artificial loading position, the tray 102 loaded with multiple inner screens is placed into inner screen flow line 101, under the driving of inner screen flow line 101, tray 102 moves to the specified position, stop cylinder 103 extends upward and stops the tray, positioning cylinder 104 extends horizontally and tightly positions tray 102 to the side of inner screen flow line 101 clamping, to facilitate manipulator module 200 to pick up inner screen;And after the inner tray on tray 102 is picked up, stop cylinder 103 and positioning cylinder 104 retract, empty tray 102 returns to inner screen flow line 101 and moves to artificial unloading position, where a worker takes away empty tray 102.

[0040] Manipulator module 200 adopts manipulator in prior art, can imitate the action function of human hand and arm, to be used for fixed program grasping, carrying object or operating tool automatic operation device.In the active end of manipulator, multiple spring suction cups are arranged, which can pick up multiple inner screens from tray 102 at a time and place in inner screen positioning module 300.Spring suction cup can reduce the influence of the remaining inner screens in the process of suction caused by the fact that one of the multiple inner screens is not suctioned in place, and plays a certain buffering role.

[0041] Inner screen positioning module 300 is used for temporarily placing inner screen and adjusting inner screen to appropriate position.Inner screen positioning module 300 includes inner screen base 301 and inner screen positioning assembly.Inner screen base 301 is provided with multiple inner screen acupoints 302, the number is same as the number of spring suction cups on manipulator module 200, and the positions correspond.Inner screen positioning assembly is used for synchronously adjusting position and positioning of inner screen on inner screen base 301.

[0042] ​The product positioning module 500 includes a product carrier 501 and a product positioning assembly, and further includes a product flow line 509, a blocking cylinder 510, and a jacking cylinder 511. The product carrier 501 is provided with a plurality of product acupoints 502, the number of which is the same as that of the inner screen acupoints 302 on the inner screen base 301, and the positions are one-to-one corresponding. After a plurality of products are placed on the product carrier 501, the product carrier 501 enters the product flow line 509 and moves to the position of the corresponding product positioning assembly under the action of the product flow line 509. The blocking cylinder 510 lifts the product carrier 501, and then the jacking cylinder 511 lifts the product carrier 501 to separate the product carrier 501 from the product flow line 510. The plurality of products are synchronously adjusted in position and positioned by the product positioning assembly, so that the positions of the plurality of products can be accurately aligned with the positions of the plurality of inner screens one by one, and the one-time accurate assembly of the plurality of products is completed. After the assembly is completed, the jacking cylinder 511 and the blocking cylinder 510 are retracted, and the product carrier 501 returns to the product flow line 510 and continues to flow downward.

[0043] The taking and placing inner screen module 400 drives three KK modules to move along the X, Y, and Z axes through three servo motors, thereby driving a plurality of inner screen suction assemblies to move along the X, Y, and Z axes. The inner screen suction assemblies are provided with buffer springs, and the number of the buffer springs is the same as that of the spring suction cups. Based on this, the taking and placing inner screen module 400 sucks a plurality of inner screens from the inner screen positioning module 300 through the inner screen suction assemblies at one time, moves to the product acupoints 502 of the product positioning module 500, and completes the assembly of the inner screens and the products by relying on the downward pressure of the KK module driven by the motor of the Z axis. The buffer spring plays a certain compression buffer during the assembly process, prevents the inner screens from being injured due to excessive downward pressure, and the compression buffer cylinder is always in an extended state, reduces the influence on the remaining inner screens during the assembly process due to the fact that one of the plurality of inner screens is not assembled in place, and plays a certain buffer effect.

[0044] It should be noted that the inner screen positioning assembly and the product positioning assembly each include a Y-direction side pushing piece, a Y-direction linkage piece, a Y-direction driving piece, an X-direction side pushing piece, an X-direction linkage piece, and an X-direction driving piece. In the corresponding module, the Y-direction side pushing piece is arranged at the end of the corresponding acupoint and can reciprocate along the Y-direction to adjust the position of the inner screen and / or the product in the Y-direction; the plurality of Y-direction side pushing pieces are simultaneously connected to the Y-direction linkage piece, and the Y-direction linkage piece is driven by the Y-direction driving piece so that the Y-direction linkage piece can drive the plurality of Y-direction side pushing pieces to move synchronously to adjust the position of the inner screen and / or the product in the Y-direction; the X-direction side pushing piece is arranged on one side of the corresponding acupoint and can reciprocate along the X-direction to adjust the position of the inner screen and / or the product in the X-direction; the plurality of X-direction side pushing pieces are simultaneously connected to the X-direction linkage piece, and the X-direction linkage piece is driven by the X-direction driving piece so that the X-direction linkage piece can drive the plurality of X-direction side pushing pieces to move synchronously to adjust the position of the inner screen and / or the product in the X-direction; further, the plurality of products and / or the inner screen can be adjusted synchronously to ensure that the positions of the inner screen and the products are accurately aligned one by one before assembly, so as to facilitate the accurate assembly of a plurality of products at one time, improve the assembly efficiency, and reduce the rate of defective products.

[0045] Further, in the inner screen positioning assembly 300, the Y-direction side pushing piece is an inner screen Y-direction side pushing piece 303 in a telescopic style; the Y-direction linkage piece is a Y-direction side pushing rod 304; and the Y-direction driving piece is an inner screen Y-direction air cylinder 305. The inner screen Y-direction side pushing piece 303 includes a side pushing block 3031, a side pushing rod 3032, and a first elastic piece 3033. More specifically, the side pushing block 3031 is connected perpendicularly to the Y-direction side pushing rod 304, the side pushing rod 3032 is telescopically connected to the end of the side pushing block 3031 away from the Y-direction side pushing rod 304, and the first elastic piece 3033 is arranged between the side pushing rod 3032 and the side pushing block 3031 to provide a rebound and buffer effect. In this embodiment, the inner screen Y-direction air cylinder 305 is connected to the inner screen base 301, and the Y-direction side pushing rod 304 is connected to the telescopic end of the inner screen Y-direction air cylinder 305 to realize the adjustable connection of the Y-direction side pushing rod 304 and the Y-direction side pushing piece 303 on the inner screen base 301.

[0046] Further, in the inner screen positioning assembly 300, the X-direction side pushing piece adopts the "[" type block 306; the X-direction linkage piece adopts the X-direction side pushing rod 307; and the X-direction driving piece adopts the inner screen X-direction cylinder 308. More specifically, the "[" type block 306 is arranged at the left side of the inner screen acupuncture point 302, the U-shaped ends of the "[" type block 306 abut against the inner screen, the bottom of the "[" type block 306 is provided with a connecting block, the connecting block overhangs to the space below the inner screen acupuncture point 302, and is connected with the X-direction side pushing rod 307 arranged in the space below the inner screen acupuncture point 302, the left end of the X-direction side pushing rod 307 is connected with the telescopic end of the inner screen X-direction cylinder 308, and the inner screen X-direction cylinder 308 is connected at the left side of the inner screen base 301, so as to realize the adjustable connection between the "[" type block 306, the X-direction side pushing rod 307 and the inner screen base 301, and realize the synchronous adjustment of multiple inner screens on the inner screen base 301.

[0047] Further, in the product positioning module 500, the product positioning assembly is arranged separately from the product carrier 501, and is connected on the product flow line 509 by a support and does not move with the product flow line 509. In the product positioning module 500, the product positioning assembly further comprises a bottom plate 508, and the Y-direction side pushing piece, the Y-direction linkage piece, the Y-direction driving piece, the X-direction side pushing piece, the X-direction linkage piece and the X-direction driving piece are all arranged on the bottom plate 508. The Y-direction side pushing piece and the X-direction side pushing piece both adopt the "￢" type block 503, the Y-direction linkage piece adopts the Y-direction side pushing plate 504, the X-direction linkage piece adopts the X-direction side pushing plate 506, the Y-direction driving piece adopts the product Y-direction cylinder 505, and the X-direction driving piece adopts the product X-direction cylinder 507. More specifically, the bottom plate 508 is provided with bottom plate openings 5081 corresponding to the product acupuncture points 502 on the product carrier 501 in one-to-one manner, the X-direction side pushing plate 506 is provided with side pushing plate openings 5061 corresponding to the product acupuncture points 502 on the product carrier 501 in one-to-one manner, and the bottom plate openings 5081 and the side pushing plate openings 5061 are all larger than the product, for allowing the product to pass through.

[0048] In this embodiment, the product Y-direction cylinder 505 is connected to the bottom plate 508, the Y-direction side pushing plate 504 is arranged on the upper side of the bottom plate 508 and is connected to the telescopic end of the product Y-direction cylinder 505, the side of the Y-direction side pushing plate 504 close to the bottom plate openings 5081 overhangs a plurality of driving rods corresponding to the Y-direction side pushing pieces in one-to-one manner, and the driving rods are used to drive the "￢" type blocks 503; the "￢" type blocks 503 as the Y-direction side pushing pieces are arranged at the ends of the bottom plate openings 5081, the top of the "￢" type block 503 is provided with a groove 5031, the lower side of the driving rod is provided with a protrusion overhanging into the groove 5031, so as to realize the synchronous movement of the Y-direction side pushing plate 504 and the plurality of "￢" type blocks 503, and then realize the Y-direction synchronous adjustment of the plurality of "￢" type blocks 503 abutting against the product.

[0049] In the embodiment, the "￢" shaped blocks 503 as the X direction side pushing pieces are arranged on the left side of the product locating points 502, and two "￢" shaped blocks 503 are arranged on the left side of each product locating point 502, and a groove 5031 is arranged on the top of the "￢" shaped block 503; the X direction side pushing plate 506 is arranged above the bottom plate 508 and is connected with the extension end of the product X direction air cylinder 507 connected with the bottom plate 508, the side pushing plate opening 5061 corresponds to the bottom plate opening 5081 one by one, the lower side of the X direction side pushing plate 506 and the left side of each side pushing plate opening 5061 are provided with two protrusions 5062, the protrusions 5062 are suspended in the groove 5031, the multiple "￢" shaped blocks 503 are synchronously driven, and then the multiple products are synchronously adjusted.

[0050] In the embodiment, the limiting plate 512 is further arranged above the X direction side pushing plate 506, the limiting plate 512 is provided with openings corresponding to the product locating points 502, and multiple reference points are arranged on the limiting plate 512, which are used for manually debugging the stopping position of the suction inner screen assembly of the inner screen module 400 after sucking the inner screen at the product locating module 500 before the mechanism for assembling the inner screen is started to work, so that the inner screen is aligned with the product during assembly.

[0051] Further, the second elastic piece 5032 is arranged on the side of the "￢" shaped block 503 away from the corresponding product, which plays a buffering and rebounding role.

[0052] The inner screen module 100 is used in the present embodiment. When the tray 102 carrying multiple inner screens is placed in the inner screen flow line 101 at the loading position, the tray 102 is stopped by the blocking cylinder 103 when it moves to the set position on the inner screen flow line 101, and the tray 102 is stationary relative to the inner screen flow line 101 and is clamped by the positioning cylinder 104 against the side of the inner screen flow line 101, facilitating the suction of the inner screens by the manipulator module 200. The manipulator module 200 sucks multiple inner screens from the clamped tray 102 at one time through the multiple spring suction cups thereon, and moves to place the inner screens in the inner screen positions 302 of the inner screen positioning module 300. After the manipulator module 200 places multiple inner screens on the inner screen positioning module 300, the inner screen Y-direction cylinder 305 is started to drive the Y-direction side push rod 304 to move along the Y direction, and the Y-direction side push rod 304 drives the multiple inner screen Y-direction side push pieces 303 to move synchronously and push the inner screens, so that the multiple inner screens are tightly clamped against the bottom of the inner screen positions 302. Subsequently, the inner screen X-direction cylinder 308 is started to drive the X-direction side push rod 307 to move along the X direction, and the X-direction side push rod 307 drives the multiple “[” type blocks to move to the right, so that the multiple inner screens are tightly clamped against the right side of the inner screen positions 302, thereby clamping and positioning the multiple inner screens. After the pick-and-place inner screen module 400 picks the clamped and positioned inner screens on the inner screen positioning module 300, the inner screen X-direction cylinder 308 and the inner screen Y-direction cylinder 305 are returned in sequence. In the product positioning module 500, the product carrier 501 carrying the same number of products as the inner screen positioning module 300 enters the product flow line 509, and when the product carrier 501 moves to the position aligned with the product positioning assembly, the blocking cylinder 510 extends to stop the product carrier 501, and then the jacking cylinder 511 extends upward to jack up the product carrier 501, so that the product carrier 501 tightly adheres to the product positioning assembly. Subsequently, the product Y-direction cylinder 505 is started to drive the Y-direction side push plate 504 to move along the Y direction, and the Y-direction side push plate 504 drives the multiple “￢” type blocks 503 to move synchronously by hooking the recesses 5031 with the protrusions, so that the multiple products are tightly clamped against the bottom of the product positions 502. Subsequently, the product X-direction cylinder 507 is started to drive the X-direction side push plate 506 to move along the X direction, and the multiple “￢” type blocks 503 are driven to move synchronously by hooking the recesses 5031 with the protrusions 5062, so that the multiple products are tightly clamped against the right side of the product positions 502, thereby clamping and positioning the multiple products. The pick-and-place inner screen module 400 is started, and the suction inner screen assembly sucks multiple inner screens from the inner screen positioning module 300 at one time, and moves to the product positions 502 of the product positioning module 500, and completes the assembly of the inner screens and the products by the downward pressure of the KK module driven by the Z-axis motor.Because the inner screen position is adjusted by the inner screen positioning module 300 using the inner screen positioning component, and the product position is adjusted by the product positioning module 500 using the product positioning component, the inner screen and the product are in a precisely corresponding state before assembly. This allows for the precise assembly of multiple products at once, improving assembly efficiency and reducing the assembly defect rate.

[0053] Example 2, as Figure 10 As shown, a multi-aperture precision assembly display inner screen mechanism differs from Embodiment 1 in that it has a Y-direction limiting block 5082 acting on the Y-direction side push plate and an X-direction limiting screw 5083 acting on the X-direction side push plate on the base plate. The positions of the Y-direction limiting block 5082 and the X-direction limiting screw 5083 are adjustable to adjust the stroke of the product's Y-direction cylinder and X-direction cylinder to adapt to different models or categories of products. Other structures will not be described in detail here.

[0054] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the technical solution of the present invention, or the direct application of the concept and technical solution of the present invention to other occasions without modification, are all within the protection scope of the present invention.

Claims

1. A multi-hole precise assembly display inner screen mechanism, characterized in that, The assembly mechanism comprises an inner screen supply module, a mechanical hand module, an inner screen positioning module, an inner screen taking and placing module and a product positioning module; The inner screen positioning module comprises an inner screen base provided with a plurality of inner screen acupuncture points and an inner screen positioning assembly, and the product positioning module comprises a product carrier provided with a plurality of product acupuncture points and a product positioning assembly, the product acupuncture points corresponding to the inner screen acupuncture points one by one; the inner screen positioning assembly and the product positioning assembly each comprise a Y-direction side pushing piece adjustably arranged at the end of the corresponding acupuncture point, a Y-direction linkage piece connecting a plurality of Y-direction side pushing pieces on the same module to enable synchronous movement, a Y-direction driving piece connected with the Y-direction linkage piece, an X-direction side pushing piece adjustably arranged at the side of the corresponding acupuncture point, an X-direction linkage piece connecting a plurality of X-direction side pushing pieces on the same module to enable synchronous movement, and an X-direction driving piece connected with the X-direction linkage piece; The mechanical hand module takes a plurality of inner screens equal to the number of the inner screen acupuncture points from the inner screen supply module at one time and places the inner screens in the inner screen acupuncture points; The inner screen positioning assembly adjusts and positions the position of the inner screen in the inner screen acupuncture points; after the product carrier loads the product to the set position, the product positioning assembly adjusts and positions the position of the product in the product acupuncture points; the inner screen taking and placing module takes all the inner screens at the inner screen positioning module at one time and moves above the product positioning module, thereby completing the assembly of the inner screen and the product.

2. The multi-acupoint precise assembly display inner screen mechanism according to claim 1, characterized in that, In the inner screen positioning assembly, the Y-direction side pushing piece adopts a telescopic style, comprising a side pushing block, a side pushing rod slidingly connected to the side pushing block, and an elastic piece connected between the side pushing rod and the side pushing block.

3. The multi-acupoint precise assembly display inner screen mechanism according to claim 2, characterized in that, In the inner screen positioning assembly, the X-direction side pushing piece adopts a "[” type block, and the U-shaped two ends of the "[” type block push against the inner screen.

4. The multi-acupoint precise assembly display inner screen mechanism according to claim 1, characterized in that, In the product positioning assembly, the Y-direction side pushing piece and the X-direction side pushing piece each adopt a "￢” type block, the top of the "￢” type block is provided with a groove, the groove is matched with the protrusions provided on the lower side of the Y-direction linkage piece and the X-direction linkage piece, and linkage is realized.

5. The multi-acupoint precise assembly display inner screen mechanism according to claim 4, characterized in that, The side away from the product of the "￢” type block is provided with an elastic piece for providing buffering.

6. The multi-acupoint precise assembly display inner screen mechanism according to claim 5, characterized in that, In the product positioning assembly, the X-direction linkage piece adopts an X-direction side pushing plate, and the X-direction side pushing plate is provided with a side pushing plate opening corresponding to the product acupuncture point.

7. The multi-acupoint precise assembly display inner screen mechanism according to claim 6, characterized in that, The product positioning assembly further comprises a bottom plate for supporting the Y-direction side pushing piece, the Y-direction linkage piece, the Y-direction driving piece, the X-direction side pushing piece, the X-direction linkage piece and the X-direction driving piece.

8. The multi-acupoint precise assembly display inner screen mechanism according to claim 7, characterized in that, The bottom plate is provided with a bottom plate opening corresponding to the product acupuncture point.

9. The multi-acupoint precise assembly display inner screen mechanism according to claim 1, characterized in that, The Y-direction driving piece and the X-direction driving piece each adopt a pneumatic cylinder.

Images