CN116331619A - Robot assembly system for bookmark production line and use method thereof - Google Patents

Abstract

The invention discloses a robot assembly system for a bookmark production line and a use method thereof, wherein the robot assembly system comprises the following components: the device comprises a SCARA robot, a feeding assembly, a discharging platform, a box inserting platform and a box inserting assembly; the material loading subassembly includes: the device comprises a grabbing mechanism and a suction mechanism, wherein one end of the suction mechanism is connected with one end of the grabbing mechanism; the cartridge assembly includes: the device comprises a bottom plate, a placing plate, a box inserting guide mechanism and a box inserting mechanism. According to the invention, the bottom box with the bookmarks and the shell can be carried onto the placing plate from the discharging table through the grabbing mechanism and the absorbing mechanism, and the bottom box with the bookmarks is guided through the inserting box guiding mechanism, so that the bottom box with the bookmarks is inserted into the shell, the matching requirement of the bottom box with the bookmarks and the shell size is reduced, and even if the bottom box with the bookmarks and the shell are in interference fit, the bottom box with the bookmarks can be forcibly inserted into the shell, and the assembly efficiency of the bookmark set is improved.

Description

Robot assembly system for bookmark production line and use method thereof

Technical Field

The invention relates to the technical field of bookmark intelligent manufacturing, in particular to a robot assembly system for a bookmark production line and a use method thereof.

Background

The bookmark set generally comprises a finished bookmark, a bottom box and a shell, wherein when the finished bookmark is produced in a production workshop of a bookmark factory, the finished bookmark is generally put in the bottom box by manpower, and then the bottom box filled with the finished bookmark is sleeved on the shell to form a finished bookmark set.

The existing manual boxing and box sleeving modes are high in cost and low in efficiency, and automatic feeding of the bottom box and the shell must be achieved firstly in order to achieve automation and intellectualization. The bottom box is made of hard paper board and sponge lining, and the outer shell is made of transparent plastic material. Most of the presently disclosed techniques are related to sub-feeding and discharging mechanisms of empty bottom boxes or bookmark sets, and there are few references to how to automatically feed and discharge bottom boxes and shells containing finished bookmarks. In the process of loading and unloading the bookmark sleeve, the bottom box and the shell provided with the bookmark are respectively loaded and unloaded by using two sets of loading and unloading devices due to the difference of structures and materials. In the automatic bookmark set assembling process, the requirement on the dimensional matching of the inner width of the shell and the paper box shell is high, the matching is too loose, the shell is easy to slide off after being assembled, the matching is too tight, the assembly efficiency is low, the failure rate is high, and when the shell size is smaller than that of the bottom box, the automatic assembly of the shell and the bottom box cannot be realized.

Disclosure of Invention

The invention aims to solve the technical problems that: in order to solve the technical problems that when the existing bookmark set is assembled, two sets of feeding and discharging devices are needed to carry the bottom box with the bookmark and the shell to the placing plate, and meanwhile, the size matching requirement of the bottom box with the bookmark and the shell is high, and the bottom box is difficult to assemble into the shell, the invention provides a robot assembly system for a bookmark production line and a use method thereof.

The technical scheme adopted for solving the technical problems is as follows: a robotic assembly system for a bookmark production line, comprising: the device comprises a SCARA robot, a feeding assembly, a discharging platform, a box inserting platform and a box inserting assembly; one end of the SCARA robot, the discharging table and the cartridge inserting assembly are connected with the cartridge inserting table, and the feeding assembly is connected with the other end of the SCARA robot; the material loading subassembly includes: the device comprises a grabbing mechanism and an absorbing mechanism, wherein one end of the absorbing mechanism is connected with one end of the grabbing mechanism; the cartridge assembly includes: the device comprises a bottom plate, a placing plate, a box inserting guide mechanism and a box inserting mechanism, wherein the placing plate is located above the bottom plate and connected with the bottom plate through a supporting rod, the placing plate comprises a first placing area and a second placing area, the box inserting guide mechanism is located on the placing plate and close to one end of the second placing area, the box inserting guide mechanism is connected with the placing plate, the box inserting mechanism is located between the bottom plate and the placing plate, and the box inserting mechanism is connected with the bottom plate.

Therefore, the grabbing mechanism and the absorbing mechanism are integrally arranged on the SCARA robot, the inserting box guiding mechanism and the inserting box mechanism are arranged on the placing plate, in the assembling process of the bookmark suit, the bottom box and the shell with the bookmarks can be carried onto the placing plate from the discharging table through the grabbing mechanism and the absorbing mechanism, the bottom box with the bookmarks is guided through the inserting box guiding mechanism, and under the cooperation of the inserting box mechanism, the bottom box with the bookmarks is inserted into the shell, so that the cooperation requirement of the bottom box with the bookmarks and the shell size is reduced, and even if the bottom box with the bookmarks and the shell are in interference fit, the bottom box with the bookmarks can be forcibly inserted into the shell, and the assembling efficiency of the bookmark suit is improved.

Further, the method further comprises the following steps: the conveying assembly is connected with the box inserting table; the delivery assembly includes: the device comprises a frame, a conveying member and a guide member, wherein the frame is connected with the box inserting table, the conveying member is positioned in the frame, a sixth driving member used for driving the conveying member to rotate is arranged on the frame, the guide member is positioned above the frame, and the guide member is connected with the frame through a fourth driving member and a fifth driving member. Therefore, the conveying member can convey away the assembled bookmark set, and the guide member can guide the bookmark set placed on the conveying member so as to ensure that the bookmark set cannot deviate on the conveying member.

Further, the grabbing mechanism includes: the SCARA robot is connected with one end of the first mounting seat, a second mounting seat is arranged at the other end of the first mounting seat, and clamping jaw mechanisms are arranged on the left side and the right side of the second mounting seat; the suction mechanism comprises: the third driving piece is connected with the second installation seat, a connecting plate is arranged below the second installation seat, and sucking discs are arranged on the left side and the right side of the connecting plate. Therefore, the bottom box with the bookmarks can be grabbed through the clamping jaw mechanism, and the shell can be sucked through the sucking disc.

Further, the material loading subassembly still includes: the device comprises a suction mechanism, a compaction limiting mechanism and a photoelectric sensor, wherein the compaction limiting mechanism is connected with the other end of the suction mechanism, and the photoelectric sensor is connected with one end of the grabbing mechanism; the compressing and limiting mechanism comprises: the limiting pressing plate is positioned below the connecting plate, through holes are formed in the left side and the right side of the limiting pressing plate, and the diameter of each through hole is larger than the outer diameter of the sucker. Therefore, in the grabbing process of the bottom box, the bookmark can be compressed through the limiting compression plate, so that the condition that the bookmark cannot shift or be thrown out of the bottom box is ensured, and the production quality of a finished bookmark set product is ensured; in the sucking process of the shell, the shell can be pressed by the limiting pressing plate, so that the up-and-down swing of the shell in the sucking process of the simple soft sucker is avoided, and the feeding and discharging precision of the shell is ensured; the diameter of the through hole is larger than the outer diameter of the sucker, so that the up-and-down movement of the limiting pressing plate is not interfered by the sucker, further, the grabbing of the bottom box with the bookmark and the sucking of the shell are not interfered with each other, and the loading and unloading of the bottom box with the bookmark and the shell are facilitated; the photoelectric sensor can detect whether the grabbing mechanism grabs the bottom box with the bookmark successfully or not, and can detect whether the sucking mechanism can suck the shell successfully or not.

Further, the top of spacing pinch plate is provided with manual adjustment mechanism, manual adjustment mechanism includes: the bottom of the adjusting rod is connected with the limiting pressing plate, the top of the adjusting rod penetrates through the connecting plate, the two locking pieces are sleeved on the adjusting rod, and the two locking pieces are respectively positioned at the upper end and the lower end of the connecting plate; the top of spacing pinch plate is provided with automatic adjustment mechanism, automatic adjustment mechanism includes: the seventh driving piece, seventh driving piece runs through the connecting plate, the flexible end of seventh driving piece with spacing clamp plate is connected, just be located on the connecting plate the left and right sides of seventh driving piece all is provided with the guide, be provided with the guiding axle on the guide, the guiding axle runs through the guide with the connecting plate, the top of guiding axle is provided with the mounting. Therefore, through the mutual matching of the adjusting rod and the two locking pieces, the distance between the limiting pressing plate and the connecting plate can be manually adjusted, so that the limiting pressing plate is attached to the bookmark or the shell, the limiting pressing plate is pressed against the bookmark or the shell, and the grabbing of a bottom box with the bookmark and the sucking of the shell are facilitated; through the fourth driving piece, can automatically regulated and accurate control spacing clamp plate and the interval between the connecting plate, it is more convenient and the effect is better to adjust for spacing clamp plate is laminated mutually with bookmark or shell, thereby makes spacing clamp plate compress tightly bookmark or shell, is convenient for the snatch of the end box of being equipped with the bookmark and the absorption of shell.

Further, the cartridge guide mechanism includes: the two guide blocks are respectively located at the front end and the rear end of the first placement area, which are close to one side of the placement plate, the two guide blocks are connected with the placement plate, the right side of each guide block is provided with a guide sheet, each guide sheet extends to the second placement area, a rotating fixing piece is arranged on each guide block, the rotating fixing piece is connected with the placement plate, a limiting piece is arranged on the placement plate and located on the left side of the rotating fixing piece, a reset spring is arranged above each guide block, one end of each reset spring is connected with the corresponding guide block, and the other end of each reset spring is connected with the corresponding guide block. Therefore, through the cooperation of the rotation fixing piece and the reset spring, the rotation and the reset of the guide block can be realized, the insertion box assembly between the bottom box with the bookmark and the shell is convenient, and the assembly efficiency between the bottom box with the bookmark and the shell is improved.

Further, there is a difference in height H between the first placement area and the second placement area, a first positioning plate is disposed above the placement plate and on front and rear sides of the first placement area, a second positioning plate is disposed above the placement plate and on front side of the second placement area, and a rectangular hole is formed in the placement plate. Therefore, the bottom surface of the bottom box with the bookmarks can be ensured to be flush with the inner bottom surface of the shell, and the assembly difficulty of the bottom box with the bookmarks and the shell is reduced; the bottom box with the bookmarks can be limited through the two first positioning plates.

Further, the cartridge assembly further comprises: the device comprises a first shell compressing mechanism, a shell pushing mechanism, a second shell compressing mechanism and a vacuum adsorption mechanism; the first shell hold-down mechanism with the bottom plate is connected, just first shell hold-down mechanism is located place the right side of board, the shell advancing mechanism with the bottom plate is connected, just first shell hold-down mechanism is located the rear side in district is placed to the second, second shell hold-down mechanism with place the board and be connected, vacuum adsorption mechanism with place the board and be connected. From this, can extrude the shell through first shell hold-down mechanism for the shell keeps original design shape, can not take place to warp, can promote the shell through shell advancing mechanism and remove to one side of guide piece, make the guide piece insert in the shell, and then guide the end box that is equipped with the bookmark through guide block and guide piece, can flatten the up end of shell through second shell hold-down mechanism, also can not appear the arch to the up end of shell, can adsorb the shell through vacuum adsorption mechanism, ensure that the lower terminal surface of shell is in the same place with the up end of district each other with the second, also can not appear the arch to the lower terminal surface of shell, be convenient for insert box assembly between end box and the shell of being equipped with the bookmark, the assembly efficiency between end box and the shell of being equipped with the bookmark has been improved.

Further, the cartridge insertion mechanism includes: a cartridge drive and a cartridge; the inserting box driving piece is connected with the bottom plate, the inserting box piece is connected with the telescopic end of the inserting box driving piece, and the inserting box piece penetrates through the rectangular hole and extends to the upper portion of the placing plate. Therefore, the bottom box with the bookmarks is driven to move by the movement of the box inserting piece, and then the box inserting assembly of the bottom box with the bookmarks and the shell is realized.

The invention also provides a use method of the robot assembly system for the bookmark production line, which comprises the following steps:

s1, driving the grabbing mechanism to grab a bottom box with a bookmark from the material placing table onto the first placing area of the placing plate through the SCARA robot;

s2, driving the suction mechanism to suck the shell from the discharging table onto the second placing area of the placing plate through the SCARA robot;

s3, inserting the bottom box with the bookmarks into the shell through the box inserting mechanism to form a bookmark set;

s4, sucking the bookmark set formed in the step S3 onto the conveying assembly through the sucking mechanism and conveying the bookmark set away.

Compared with the prior art, the invention has the beneficial effects that:

1. According to the invention, the grabbing mechanism and the sucking mechanism are integrally arranged on the SCARA robot, and in the assembly process of the bookmark set, the bottom box with the bookmark can be carried onto the placing plate through the grabbing mechanism, and the shell can be sucked onto the placing plate through the sucking mechanism, so that the grabbing work of the bottom box with the bookmark and the sucking work of the shell can be simultaneously satisfied, and the assembly efficiency of the bookmark set is improved.

2. According to the invention, in the assembly process of the bookmark set, the bottom box with the bookmark is guided by the box inserting guide mechanism, and the bottom box with the bookmark is inserted into the shell under the cooperation of the box inserting mechanism, so that the cooperation requirement of the bottom box with the bookmark and the shell size is reduced, and even if the bottom box with the bookmark and the shell are in interference fit, the bottom box with the bookmark can be forcibly inserted into the shell, and the assembly efficiency of the bookmark set is improved.

3. According to the invention, through the design of the second positioning plate and the first shell pressing mechanism, the shell can be prevented from deforming, through the design of the vacuum adsorption mechanism, the lower end face of the shell can be prevented from arching, and through the design of the limiting pressing plate, the upper end face of the shell can be prevented from arching, so that the assembly of the bottom box with the bookmark and the inserting box between the shells is facilitated, and the assembly efficiency between the bottom box with the bookmark and the shells is improved.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of a robotic assembly system for a bookmark production line and a method of using the same according to the present invention;

FIG. 2 is a schematic view of the transport assembly of the present invention;

FIG. 3 is a schematic view of a feeding assembly according to the present invention;

FIG. 4 is a schematic view of the grabbing mechanism of the present invention;

fig. 5 is a schematic diagram of a disassembly structure of the suction mechanism of the present invention;

FIG. 6 is a schematic view of a compressing and limiting mechanism of the present invention;

FIG. 7 is a schematic view of the structure of the conveying assembly of the present invention;

FIG. 8 is a schematic view of the structure of the placement plate of the present invention;

FIG. 9 is a partial front view of the placement plate of the present invention;

FIG. 10 is an enlarged schematic view of the partial structure of FIG. 9A according to the present invention;

FIG. 11 is a schematic view of a cartridge guide mechanism according to the present invention;

FIG. 12 is a partial front view of the cartridge guide mechanism of the present invention;

FIG. 13 is a top view of the cartridge guide mechanism of the present invention;

FIG. 14 is an enlarged schematic view of a portion of the structure of FIG. 13B in accordance with the present invention;

FIG. 15 is a schematic view of the housing propulsion mechanism of the present invention;

FIG. 16 is a schematic view of a first housing compression mechanism of the present invention;

FIG. 17 is a schematic view of the cartridge mechanism of the present invention installed;

FIG. 18 is a schematic diagram of a bottom box loading structure with bookmarks according to the present invention;

FIG. 19 is a schematic view of the structure of the shell feeding of the present invention;

FIG. 20 is a schematic view of a bookmark set cartridge assembly of the present invention;

FIG. 21 is a schematic view of the structure of the automatic adjustment mechanism assembly of the present invention;

FIG. 22 is a flow chart of a method of using a robotic assembly system for a bookmark production line according to the present invention.

In the figure: 1. SCARA robot; 2. a feeding assembly; 201. a grabbing mechanism; 2011. a first mount; 2012. a second mounting base; 2013. a jaw mechanism; 2014. a clamping jaw; 2015. a flexible backing plate; 2016. a first driving member; 2017. a second driving member; 202. a suction mechanism; 2021. a third driving member; 2022. a connecting plate; 2023. a suction cup; 2024. positioning the guide boss; 2025. waist-shaped holes; 203. a compressing and limiting mechanism; 2031. limiting compacting plates; 2032. an adjusting rod; 2033. a locking member; 2034. a through hole; 2035. a seventh driving member; 2036. a guide shaft; 2037. a fixing member; 2038. a guide member; 204. a photoelectric sensor; 3. a discharging table; 301. a bottom box; 302. a housing; 303. a bookmark; 4. a box inserting table; 401. a bottom plate; 402. placing a plate; 403. a first placement area; 404. a second placement area; 405. a first positioning plate; 406. a second positioning plate; 407. a rectangular hole; 5. a first housing hold down mechanism; 501. a first compression drive; 502. a first pressing member; 6. a housing propulsion mechanism; 601. a propulsion drive; 602. a propulsion member; 7. a cartridge guide mechanism; 701. a guide block; 702. rotating the fixing piece; 703. a limiting piece; 704. a return spring; 705. a guide piece; 8. a cartridge inserting mechanism; 801. a cartridge drive; 802. a cartridge; 901. a second compression drive; 902. a vacuum adsorption port; 10. a protective pad; 11. a transport assembly; 12. a frame; 13. a conveying member; 14. a guide member; 15. a fourth driving member; 16. a fifth driving member; 17. a sixth driving member; 18. the cartridge assembly.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Example 1:

as shown in fig. 1 to 17, the present invention provides a robot assembly system for a bookmark production line, comprising: SCARA (Selective Compliance Assembly Robot Arm) robot 1, feeding assembly 2, discharging platform 3, cartridge platform 4 and cartridge assembly 18; one end of the SCARA robot 1, the discharging platform 3 and the cartridge inserting assembly 18 are connected with the cartridge inserting platform 4, and the feeding assembly 2 is connected with the other end of the SCARA robot 1; the feeding assembly 2 comprises: the device comprises a grabbing mechanism 201 and a suction mechanism 202, wherein one end of the suction mechanism 202 is connected with one end of the grabbing mechanism 201; cartridge assembly 18 includes: the bottom plate 401, place the board 402, insert box guiding mechanism 7 and insert box mechanism 8, place the board 402 and be located the top of bottom plate 401 to be connected with bottom plate 401 through the bracing piece, place the board 402 and place district 403 and second and place district 404 including first, insert box guiding mechanism 7 is located and is close to the one end that the district 404 was placed to the second on placing the board 402, and insert box guiding mechanism 7 is connected with placing the board 402, insert box mechanism 8 is located between bottom plate 401 and the board 402 of placing, and insert box mechanism 8 is connected with bottom plate 401. Thus, the discharging platform 3 is used for placing the bottom box 301 with the bookmarks 303 and the shell 302, in the assembling process of the bookmark suit, the bottom box 301 with the bookmarks 303 is conveyed from the discharging platform 3 to the first placing area 403 of the placing plate 402 through the grabbing mechanism 201, the shell 302 is conveyed from the discharging platform 3 to the second placing area 404 of the placing plate 402 through the sucking mechanism 202, the bottom box 301 with the bookmarks 303 is guided through the inserting box guiding mechanism 7, and under the cooperation of the inserting box mechanism 8, the bottom box 301 with the bookmarks 303 is inserted into the shell 302, so that the cooperation requirement of the bottom box 301 with the bookmarks 303 and the shell 302 is reduced, and even if the bottom box 301 with the bookmarks 303 and the shell 302 are in interference fit, the bottom box 301 with the bookmarks 303 can be forcibly inserted into the shell 302, and the assembling efficiency of the bookmark suit is improved.

In this embodiment, further comprising: the conveying assembly 11 is connected with the box inserting table 4; the transport assembly 11 includes: the device comprises a frame 12, a conveying member 13 and a guide member 14, wherein the frame 12 is connected with the cartridge inserting table 4, the conveying member 13 is positioned in the frame 12, a sixth driving member 17 for driving the conveying member 13 to rotate is arranged on the frame 12, the guide member 14 is positioned above the frame 12, and the guide member 14 is connected with the frame 12 through a fourth driving member 15 and a fifth driving member 16. Specifically, the fourth driving piece is connected with the frame, and the flexible end of fourth driving piece is connected with the fifth driving piece, and the flexible end of fifth driving piece is connected with guide 2038, can adjust guide 2038's position through fourth driving piece and fifth driving piece for guide 2038 can lead the bookmark suit of placing on the conveying piece, ensures that the bookmark suit can not take place the skew on the conveying piece, and the conveying piece can carry away the bookmark suit that assembles.

In the present embodiment, the grasping mechanism 201 includes: the first installation seat 2011, the SCARA robot 1 is connected with one end of the first installation seat 2011, a second installation seat 2012 is arranged at the other end of the first installation seat 2011, and clamping jaw mechanisms 2013 are arranged on the left side and the right side of the second installation seat 2012; the suction mechanism 202 includes: the third driving piece 2021, the third driving piece 2021 is connected with the second mount 2012, the connecting plate 2022 is provided below the second mount 2012, and the left and right sides of the connecting plate 2022 are provided with the sucking discs 2023. Specifically, the jaw mechanism 2013 includes: the device comprises a first driving piece 2016, a second driving piece 2017 and two clamping jaws 2014, wherein the first driving piece 2016 is connected with a second mounting seat 2012, the second driving piece 2017 is positioned below the first driving piece 2016 and is connected with the first driving piece 2016, the two clamping jaws 2014 are positioned at the front end and the rear end below the second driving piece 2017, the clamping jaws 2014 are connected with the second driving piece 2017, a flexible backing plate 2015 is arranged on the clamping jaws 2014, a waist-shaped hole 2025 is formed in a connecting plate 2022, the telescopic end of a third driving piece 2021 and the connecting plate 2022 are fixed through screws passing through the waist-shaped hole 2025, positioning guide bosses 2024 are further arranged on two sides of the connecting plate 2022, the positioning guide bosses 2024 are positioned on the front side of a sucker 2023, the positioning guide bosses 2024 are used for guiding and positioning the third driving piece 2021, the first driving piece 2014 can be a cylinder, the second driving piece 2017 can be a clamping jaw cylinder, the third driving piece 2021 can be a sliding table cylinder, the connecting plate 2022 is fixed at the tail end of the sliding table 2022, the third driving piece 2021 can also be a guide rod or a common sliding table mechanism which can be provided with a linear motion of the sliding table mechanism 301 or a cylinder 2013, and the clamping jaw mechanism can also be provided with a common base die set with the sliding table mechanism 303; the flexible backing plate 2015 can realize the traceless grabbing of the bottom box 301, so that the bottom box 301 is ensured not to be damaged, and the production quality of the bookmark set finished product is further improved; suction of the housing 302 can be achieved by suction cups 2023; the positioning guide boss 2024 can ensure the mounting precision of the third driving element 2021 and the connecting plate 2022, and the screw mounted on the kidney-shaped hole 2025 is loosened, so that the position of the connecting plate 2022 relative to the third driving element 2021 can be adjusted, thereby realizing the effects of optimal loading and unloading positions, precision and the like, and the program of the SCARA robot 1 is not changed.

In this embodiment, the feeding assembly 2 further includes: the device comprises a compressing limiting mechanism 203 and a photoelectric sensor 204, wherein the compressing limiting mechanism 203 is connected with the other end of the suction mechanism 202, and the photoelectric sensor 204 is connected with one end of the grabbing mechanism 201; the pressing and limiting mechanism 203 includes: spacing clamp plate 2031, spacing clamp plate 2031 is located the below of connecting plate 2022, and through-hole 2034 has all been seted up to spacing clamp plate 2031's left and right sides, and through-hole 2034's diameter is greater than sucking disc 2023's external diameter, and spacing clamp plate 2031's top is provided with manual adjustment mechanism, and manual adjustment mechanism includes: the adjusting rod 2032 and the two locking pieces 2033 are connected with the limiting pressing plate 2031 at the bottom of the adjusting rod 2032, the top of the adjusting rod 2032 penetrates through the connecting plate 2022, the two locking pieces 2033 are all sleeved on the adjusting rod 2032, and the two locking pieces 2033 are respectively located at the upper end and the lower end of the connecting plate 2022. For example, the adjusting rod 2032 may be a threaded rod, the locking member 2033 may be a nut, the adjusting rods 2032 are provided with two pieces, and are respectively located at the left side and the right side above the limiting and pressing plate 2031, and the two adjusting rods 2032 enable the stress of the limiting and pressing plate 2031 to be more balanced, and the limiting and pressing plate 2031 is more stable in use. Through the cooperation of the two locking pieces 2033 and the adjusting rod 2032, the position of the limiting pressing plate 2031 relative to the connecting plate 2022 can be manually adjusted, the limiting pressing plate 2031 can be attached to the bookmark 303 in the carrying process of the bottom box 301 provided with the bookmark 303, the bookmark 303 is pressed through the limiting pressing plate 2031, the condition that the bookmark 303 cannot shift or be thrown out of the bottom box 301 is ensured, the optimal bookmark 303 pressing effect is achieved, and finally the production quality of a finished bookmark set product is ensured; in the carrying process of the shell 302, the limit pressing plate 2031 can be attached to the shell 302, and the shell 302 is pressed by the limit pressing plate 2031, so that the up-and-down swing of the shell 302 in the adsorption process of the simple soft sucker 2023 is avoided, and the feeding and discharging precision of the shell 302 is ensured; since the diameter of the through hole 2034 is larger than the outer diameter of the suction cup 2023, the up-and-down movement of the limit pressing plate 2031 is not interfered by the suction cup 2023, so that the up-and-down feeding of the bottom box 301 with the bookmark 303 and the up-and-down feeding of the housing 302 are not interfered with each other, and the up-and-down feeding of the bottom box 301 with the bookmark 303 and the housing 302 is facilitated. The photoelectric sensor 204 is connected with the second mounting seat 2012, and the photoelectric sensor 204 is located between the left clamping jaw mechanism 2013 and the third driving piece 2021, and is used for detecting whether the grabbing mechanism 201 is successful in grabbing the bottom box 301 with the bookmark 303 and the sucking mechanism 202 is successful in sucking the shell 302, the photoelectric sensor 204 can detect whether an object exists in a certain distance range below, when the bottom box 301 with the bookmark 303 or the sucking shell 302 is grabbed, after the feeding component 2 is lifted upwards for a certain distance, if there is signal feedback, the grabbing of the bottom box 301 with the bookmark 303 or the sucking shell 302 is successful, otherwise, if there is no signal feedback, the grabbing of the bottom box 301 with the bookmark 303 or the sucking shell 302 is failed.

In the present embodiment, the cartridge guide mechanism 7 includes: the two guide blocks 701, the two guide blocks 701 are located respectively at the front end and the rear end of the first placing area 403, which is close to one side of the placing plate 402, the two guide blocks 701 are connected with the placing plate 402, the right side of the guide block 701 is provided with a guide sheet 705, the guide sheet 705 extends to the second placing area 404, the guide block 701 is provided with a rotation fixing piece 702, the rotation fixing piece 702 is connected with the placing plate 402, the placing plate 402 is provided with a limiting piece 703 on the left side of the rotation fixing piece 702, a reset spring 704 is arranged above the guide block 701, one end of the reset spring 704 is connected with the front side guide block 701, and the other end of the reset spring 704 is connected with the rear side guide block 701. Specifically, the rotation fixing piece 702 penetrates through the guide blocks 701, the rotation fixing piece 702 is rotationally connected with the guide blocks 701, the rotation fixing piece 702 is fixedly connected with the placing plate 402, the reset spring 704 is located above the guide blocks 701, the reset spring 704 does not affect movement of the bottom box 301 between the two guide blocks 701, and the reset spring 704 is connected to one end, close to the guide sheets 705, of the guide blocks 701 through the connecting rod. In the initial state, the two guide blocks 701 are arranged in a splayed shape, the opening at one end of the splayed shape far away from the guide sheet 705 is larger than the width of the bottom box 301, and the opening at one end of the splayed shape close to the guide sheet 705 is smaller than the inner width of the shell 302, so that the bottom box 301 can move into the shell 302 through the two guide blocks 701, and the guide blocks 701 and the guide sheet 705 play a guiding role of the bottom box 301 in the box inserting process of the bottom box 301 and the shell 302. Through the cooperation of the rotation fixing piece 702 and the reset spring 704, the rotation and the reset of the guide block 701 can be realized, so that the insertion box assembly between the bottom box 301 with the bookmarks 303 and the outer shell 302 is facilitated, and the assembly efficiency between the bottom box 301 with the bookmarks 303 and the outer shell 302 is improved. The sliding guide surface of the guide block 701 is very smooth, so that the friction resistance to the bottom box 301 with the bookmarks 303 can be reduced, meanwhile, the thickness of the guide sheet 705 is very thin, the bottom box 301 with the bookmarks 303 is completely inserted into the shell 302, after the bottom box 301 with the bookmarks 303 is separated from the guide sheet 705, the bottom box 301 with the bookmarks 303 can be tightly attached to the shell 302, and gaps are not generated between the bottom box 301 with the bookmarks 303 and the shell 302, so that the quality of finished products of bookmark packages is not affected.

Since the case 302 has a certain wall thickness, the bottom case 301 with the bookmarks 303 is placed on the same horizontal plane as the case 302, and at this time, the inner bottom surface of the case 302 is higher than the bottom surface of the bottom case 301 with the bookmarks 303, so that the bottom case 301 with the bookmarks 303 is difficult to insert into the case 302. To improve this problem, there is a height difference H between the first placement area 403 and the second placement area 404 of the present embodiment. Therefore, in the assembly process of the bottom box 301 and the outer shell 302, the bottom box 301 is placed in the first placing area 403, and the outer shell 302 is placed in the second placing area 404, and the bottom surface of the bottom box 301 with the bookmark 303 is level with the inner bottom surface of the outer shell 302 due to the height difference H between the first placing area 403 and the second placing area 404, so that the assembly difficulty of the bottom box 301 with the bookmark 303 and the outer shell 302 is reduced.

In the present embodiment, a first positioning plate 405 is disposed on both front and rear sides of the placement plate 402 above and at the position of the first placement region 403. Thus, the bottom case 301 having the bookmarks 303 mounted thereon can be subjected to the stopper processing by the two first positioning plates 405.

Since the housing 302 is made of transparent plastic, the housing 302 may not maintain its original design shape during assembly, and may be deformed, and the upper end surface and the lower end surface may occasionally arch, which may result in the bottom case 301 with the bookmark 303 being unable to be inserted into the housing 302. To improve this problem, a second positioning plate 406 is provided on the front side above the placement plate 402 and at the position of the second placement area 404 in the present embodiment, and the cartridge housing assembly 18 further includes: a first housing hold-down mechanism 5 and a vacuum adsorption mechanism; the first shell hold-down mechanism 5 is connected with the bottom plate 401, and the first shell hold-down mechanism 5 is located on the right side of the placing plate 402, and the vacuum adsorption mechanism is connected with the placing plate 402, and the first shell hold-down mechanism 5 includes: the first drive piece that compresses tightly 501, first drive piece 501 that compresses tightly is connected with bottom plate 401, and the flexible end of first drive piece 501 that compresses tightly is provided with first clamp 502, and vacuum adsorption mechanism includes: the plurality of vacuum adsorption ports 902 are formed in the placing plate 402, the plurality of vacuum adsorption ports 902 are formed in the right side of the rectangular hole 407, the plurality of vacuum adsorption ports 902 are communicated with a vacuum generator (not shown in the figure) through vacuum adsorption pipes (not shown in the figure), the first compression driving piece 501 can be an air cylinder or an electric module or other driving mechanisms, the shell 302 is extruded through the first compression piece 502, under the cooperation of the second positioning plate 406, the shell 302 keeps the original design shape and cannot deform, the upper end face of the shell 302 is flattened through the limit compression plate 2031, namely, the upper end face of the shell 302 cannot be arched (the limit compression plate 2031 can play a role in compression in the process of sucking the bottom box 301 provided with the bookmarks 303, and can play a role in preventing the upper end face of the shell 302 from playing a role in the process of assembling the shell 302), the vacuum generator is started, the negative pressure generated by the vacuum adsorption ports 502 is used for adsorbing the shell 302, the lower end face of the shell 302 is guaranteed to be attached to the upper end face of the second shell 302, namely, the bottom box 301 is not attached to the bottom box 301 provided with the bottom box 301, and the bookmark is not attached to the bottom box 301, and the bottom box 302 is conveniently assembled with the bottom box 303.

In this embodiment, the placement plate 402 is provided with rectangular holes 407. Specifically, the rectangular hole 407 is located at the connection position between the first placement area 403 and the second placement area 404, and extends to one end of the first placement area 403 away from the second placement area 404, and the second placement area 404 away from the first placement area 403, so that the design can ensure that the bottom box 301 with the bookmark 303 can be completely inserted into the housing 302 in the process of assembling the bottom box 301 with the bookmark 303 and the housing 302, so that the quality of the finished product of the bookmark set is prevented from being affected because the left end of the bottom box 301 with the bookmark 303 is not inserted into the housing 302.

In this embodiment, cartridge assembly 18 further includes: a housing pushing mechanism 6. Specifically, the housing advancing mechanism 6 includes: the pushing driving member 601, the pushing driving member 601 is connected with the bottom plate 401, a pushing member 602 is disposed at a telescopic end of the pushing driving member 601, and the pushing driving member 601 may be an air cylinder or an electric module or other driving mechanism. The shell 302 is driven to move to one side of the guide piece 705 by the movement of the pushing piece 602, so that the guide piece 705 is inserted into the shell 302, the bottom box 301 with the bookmark 303 is guided by the guide piece 701 and the guide piece 705, the insertion box assembly between the bottom box 301 with the bookmark 303 and the shell 302 is facilitated, and the assembly efficiency between the bottom box 301 with the bookmark 303 and the shell 302 is improved.

In the present embodiment, the cartridge mechanism 8 includes: cartridge drive 801 and cartridge 802; the cartridge driving member 801 is connected to the base plate 401, and the cartridge 802 is connected to the telescopic end of the cartridge driving member 801, and the cartridge 802 passes through the rectangular hole 407 and extends above the placement plate 402. For example, the cartridge drive 801 may be a pneumatic cylinder or an electric module or other drive mechanism. The insert 802 comprises a pushing plate and a nonmetal backing plate, the nonmetal backing plate is transversely arranged, one end of the nonmetal backing plate is connected with a telescopic end of the insert driving part 801, the nonmetal backing plate can protect the bottom box 301 filled with the bookmarks 303, the pushing plate is longitudinally arranged, the pushing plate is connected with the other end of the nonmetal backing plate, the pushing plate penetrates through the rectangular holes 407 and extends to the upper side of the first placing area 403, the insert driving part 801 is started in the process of assembling the bottom box 301 filled with the bookmarks 303 with the shell 302, the movement of the pushing plate is controlled through the insert driving part 801, and the bottom box 301 filled with the bookmarks 303 is pushed to move to one side of the shell 302 through the pushing plate, so that the insert assembly of the bottom box 301 filled with the bookmarks 303 with the shell 302 can be realized.

In this embodiment, the protection pad 10 is disposed on the side of the first pressing member 502 close to the second positioning plate 406 and the side of the pushing member 602 close to the second positioning plate 406. Thus, the first pressing member 502 and the pushing member 602 can be prevented from contacting the housing 302, and the housing 302 can be effectively protected.

Example 2:

as shown in fig. 21, the difference from embodiment 1 is that an automatic adjusting mechanism is provided above the limit pressing plate 2031, the automatic adjusting mechanism including: seventh driving piece 2035, seventh driving piece 2035 runs through connecting plate 2022, the flexible end of seventh driving piece 2035 is connected with spacing clamp plate 2031, and connecting plate 2022 is last and be located the left and right sides of seventh driving piece 2035 and all be provided with guide piece 2038, is provided with guiding axle 2036 on guide piece 2038, and guiding axle 2036 runs through guide piece 2038 and connecting plate 2022, and the top of guiding axle 2036 is provided with mounting piece 2037. For example, the seventh driving member 2035 may be any driving element such as a screw motor, a cylinder, or the like. The position of the limiting pressing plate 2031 relative to the connecting plate 2022 can be automatically and precisely controlled by the seventh driving member 2035, so that the limiting pressing plate 2031 can be adjusted more conveniently and with better effect.

Example 3:

as shown in fig. 20, the cartridge assembly 18 is different from embodiment 1 in that it further includes: a second housing hold-down mechanism; the second housing hold down mechanism is coupled to the placement plate 402. Specifically, the second housing pressing mechanism includes: the second compresses tightly the driving piece 901, and the second compresses tightly the driving piece 901 and is located the top that is located first district 403 and is close to second district 404 side of placing, and the second compresses tightly the driving piece 901 and is connected through a frame between placing the board 402, and the flexible end of second compresses tightly the driving piece 901 is provided with the second and compresses tightly the driving piece (not shown in the figure), starts the second and compresses tightly the driving piece 901, compresses tightly the driving piece 901 through the second and drives the second and compresses tightly the downwardly moving, flattens the up end of shell 302, and the up end of shell 302 can not appear the arch promptly.

As shown in fig. 22, the present invention further provides a method for using the robot assembly system for a bookmark production line, comprising the steps of:

s1, a grabbing mechanism 201 is driven by a SCARA robot 1 to grab a bottom box 301 with a bookmark 303 from a material placing table 3 onto a first placing area 403 of a placing plate 402;

s2, driving the suction mechanism 202 to suck the shell 302 from the discharging table 3 onto a second placing area 404 of the placing plate 402 by the SCARA robot 1;

s3, assembling and inserting the bottom box 301 with the bookmarks 303 into the shell 302 through the box inserting mechanism 8 to form a bookmark set;

s4, sucking the bookmark set formed in the step S3 onto the conveying assembly 11 through the sucking mechanism 202 for conveying away.

The procedure of example 1 is: in the production process of the bookmark set, firstly, the SCARA robot 1 carries the feeding component 2 to move so that the feeding component 2 is positioned right above the bottom box 301 to be carried with the bookmark 303, the manual adjusting mechanism controls the limit pressing plate 2031 to move downwards so that the lower end face of the limit pressing plate 2031 is in contact with the upper end face of the bookmark 303, the limit pressing plate 2031 presses the bookmark 303, then the first driving piece 2016 and the second driving piece 2017 control the two clamping jaws 2014 to clamp one side edge of the bottom box 301 with the bookmark 303, the bottom box 301 with the bookmark 303 is grabbed (as shown in fig. 18), and then the SCARA robot 1 carries the feeding component 2 to move so that the bottom box 301 with the bookmark 303 is placed on the first placement area 403 of the placement plate 402; then, the feeding assembly 2 is driven to move by the SCARA robot 1, so that the feeding assembly 2 is positioned right above the shell 302 to be conveyed, the limiting pressing plate 2031 is controlled to move downwards by the manual adjusting mechanism, the lower end face of the limiting pressing plate 2031 is in contact with the shell 302, the adsorption posture of the shell 302 is ensured by the limiting pressing plate 2031, the sucking disc 2023 is controlled to move downwards by the third driving piece 2021, the sucking disc 2023 is in contact with the shell 302, the shell 302 is adsorbed under the action of vacuum adsorption force (as shown in fig. 19), and the bottom box 301 with the bookmarks 303 is placed on the second placing area 404 of the placing plate 402 by the SCARA robot 1 and the feeding assembly 2; then, the vacuum generator is started again, the shell 302 is adsorbed through the negative pressure generated by the vacuum adsorption port 902, the lower end face of the shell 302 and the upper end face of the second placing area 404 are ensured to be mutually attached together, namely, the lower end face of the shell 302 cannot be arched, the first compression driving piece 501 is started, the first compression driving piece 502 is driven to move to one side close to the second positioning plate 406 through the first compression driving piece 501, the shell 302 is compressed under the cooperation of the second positioning plate 406, the shell 302 cannot be deformed, the upper end face of the shell 302 is flattened through the limiting compression plate 2031, namely, the upper end face of the shell 302 cannot be arched; then, the pushing driving member 601 is started again, and the pushing member 602 is driven to move to the side close to the guide piece 705 by the pushing driving member 601, so that the guide piece 705 is inserted into the casing 302; then, the cartridge driving part 801 is started again, the cartridge driving part 801 drives the cartridge 802 to move towards the side close to the pushing part 602, so that the bottom cartridge 301 with the bookmarks 303 moves along with the movement of the cartridge 802, the bottom cartridge 301 with the bookmarks 303 is inserted into the shell 302, the cartridge 802 is continuously driven to move towards the pushing part 602, so that the shell 302 carries the bottom cartridge 301 with the bookmarks 303 to move towards the pushing part 602, and the guide piece 705 is separated from the shell 302, so that the cartridge package of the bookmark set can be realized (as shown in fig. 20); finally, the bookmark set with the cartridge inserted is carried onto the conveying member 13 through the suction mechanism 202 and the SCARA robot 1, and the bookmark set is conveyed away through the conveying member 13, so that the whole production of the bookmark set can be completed.

The procedure of example 2 is: in the production process of the bookmark suit, firstly, the SCARA robot 1 carries the feeding component 2 to move so that the feeding component 2 is positioned right above the bottom box 301 to be carried with the bookmark 303, the automatic adjusting mechanism controls the limiting pressing plate 2031 to move downwards so that the lower end surface of the limiting pressing plate 2031 is in contact with the upper end surface of the bookmark 303, the limiting pressing plate 2031 presses the bookmark 303, then the first driving piece 2016 and the second driving piece 2017 control the two clamping jaws 2014 to clamp one side edge of the bottom box 301 with the bookmark 303, the bottom box 301 with the bookmark 303 is grabbed (as shown in fig. 21), and then the SCARA robot 1 carries the feeding component 2 to move so that the bottom box 301 with the bookmark 303 is placed on the first placement area 403 of the placement plate 402; then, the feeding assembly 2 is driven to move by the SCARA robot 1, so that the feeding assembly 2 is positioned right above the shell 302 to be conveyed, the limiting pressing plate 2031 is controlled to move downwards by the automatic adjusting mechanism, the lower end face of the limiting pressing plate 2031 is in contact with the shell 302, the adsorption posture of the shell 302 is ensured by the limiting pressing plate 2031, the sucking disc 2023 is controlled to move downwards by the third driving piece 2021, the sucking disc 2023 is in contact with the shell 302, the shell 302 is adsorbed under the action of vacuum adsorption force, and then the SCARA robot 1 is driven to move by the feeding assembly 2, so that the bottom box 301 with the bookmarks 303 is placed on the second placement area 404 of the placement plate 402; then, the vacuum generator is started again, the shell 302 is adsorbed through the negative pressure generated by the vacuum adsorption port 902, the lower end face of the shell 302 and the upper end face of the second placing area 404 are ensured to be mutually attached together, namely, the lower end face of the shell 302 cannot be arched, the first compression driving piece 501 is started, the first compression driving piece 502 is driven to move to one side close to the second positioning plate 406 through the first compression driving piece 501, the shell 302 is compressed under the cooperation of the second positioning plate 406, the shell 302 cannot be deformed, the upper end face of the shell 302 is flattened through the limiting compression plate 2031, namely, the upper end face of the shell 302 cannot be arched; then, the pushing driving member 601 is started again, and the pushing member 602 is driven to move to the side close to the guide piece 705 by the pushing driving member 601, so that the guide piece 705 is inserted into the casing 302; then, the cartridge driving part 801 is started again, the cartridge driving part 801 drives the cartridge 802 to move towards the side close to the pushing part 602, so that the bottom cartridge 301 with the bookmarks 303 moves along with the movement of the cartridge 802, the bottom cartridge 301 with the bookmarks 303 is inserted into the shell 302, the cartridge 802 is continuously driven to move towards the pushing part 602, so that the shell 302 carries the bottom cartridge 301 with the bookmarks 303 to move towards the pushing part 602, and the guide piece 705 is separated from the shell 302, so that the cartridge package of the bookmark set can be realized (as shown in fig. 20); finally, the bookmark set with the cartridge inserted is carried onto the conveying member 13 through the suction mechanism 202 and the SCARA robot 1, and the bookmark set is conveyed away through the conveying member 13, so that the whole production of the bookmark set can be completed.

The procedure of example 3 is: in the production process of the bookmark set, firstly, the SCARA robot 1 carries the feeding component 2 to move so that the feeding component 2 is positioned right above the bottom box 301 to be carried with the bookmark 303, the manual adjusting mechanism controls the limit pressing plate 2031 to move downwards so that the lower end face of the limit pressing plate 2031 is in contact with the upper end face of the bookmark 303, the limit pressing plate 2031 presses the bookmark 303, then the first driving piece 2016 and the second driving piece 2017 control the two clamping jaws 2014 to clamp one side edge of the bottom box 301 with the bookmark 303, the bottom box 301 with the bookmark 303 is grabbed (as shown in fig. 18), and then the SCARA robot 1 carries the feeding component 2 to move so that the bottom box 301 with the bookmark 303 is placed on the first placement area 403 of the placement plate 402; then, the feeding assembly 2 is driven to move by the SCARA robot 1, so that the feeding assembly 2 is positioned right above the shell 302 to be conveyed, the limiting pressing plate 2031 is controlled to move downwards by the manual adjusting mechanism, the lower end face of the limiting pressing plate 2031 is in contact with the shell 302, the adsorption posture of the shell 302 is ensured by the limiting pressing plate 2031, the sucking disc 2023 is controlled to move downwards by the third driving piece 2021, the sucking disc 2023 is in contact with the shell 302, the shell 302 is adsorbed under the action of vacuum adsorption force (as shown in fig. 19), and the bottom box 301 with the bookmarks 303 is placed on the second placing area 404 of the placing plate 402 by the SCARA robot 1 and the feeding assembly 2; then, the vacuum generator is started again, the shell 302 is adsorbed through negative pressure generated by the vacuum adsorption port 902, the lower end face of the shell 302 and the upper end face of the second placing area 404 are guaranteed to be mutually attached together, namely, the lower end face of the shell 302 cannot be arched, the second compression driving piece 901 is started, the second compression driving piece 901 is pushed to move downwards, the upper end face of the shell 302 is flattened, namely, the upper end face of the shell 302 cannot be arched, the first compression driving piece 501 is started, the first compression driving piece 502 is driven to move towards the side close to the second positioning plate 406 through the first compression driving piece 501, the shell 302 is compressed under the cooperation of the second positioning plate 406, the shell 302 cannot be deformed, the upper end face of the shell 302 is flattened through the limiting compression plate 2031, namely, the upper end face of the shell 302 cannot be arched; then, the pushing driving member 601 is started again, and the pushing member 602 is driven to move to the side close to the guide piece 705 by the pushing driving member 601, so that the guide piece 705 is inserted into the casing 302; then, the cartridge driving part 801 is started again, the cartridge driving part 801 drives the cartridge 802 to move towards the side close to the pushing part 602, so that the bottom cartridge 301 with the bookmarks 303 moves along with the movement of the cartridge 802, the bottom cartridge 301 with the bookmarks 303 is inserted into the shell 302, the cartridge 802 is continuously driven to move towards the pushing part 602, so that the shell 302 carries the bottom cartridge 301 with the bookmarks 303 to move towards the pushing part 602, and the guide piece 705 is separated from the shell 302, so that the cartridge package of the bookmark set can be realized (as shown in fig. 20); finally, the bookmark set with the cartridge inserted is carried onto the conveying member 13 through the suction mechanism 202 and the SCARA robot 1, and the bookmark set is conveyed away through the conveying member 13, so that the whole production of the bookmark set can be completed.

In summary, the grabbing mechanism 201 and the sucking mechanism 202 are integrally installed on the SCARA robot 1, in the assembling process of the bookmark 303 suit, the bottom box 301 with the bookmark 303 can be carried to the placing plate 402 through the grabbing mechanism 201, the shell 302 can be sucked to the placing plate 402 through the sucking mechanism 202, the grabbing work of the bottom box 301 with the bookmark 303 and the sucking work of the shell 302 can be simultaneously met, the bottom box 301 with the bookmark 303 is guided through the inserting box guiding mechanism 7, and under the matching of the inserting box mechanism 8, the bottom box 301 with the bookmark 303 is inserted into the shell 302, the matching requirement of the bottom box 301 with the bookmark 303 and the shell 302 is reduced, and even if the bottom box 301 with the bookmark 303 and the shell 302 are in interference fit, the bottom box 301 with the bookmark 303 can be forcibly inserted into the shell 302, and the assembling efficiency of the bookmark 303 suit is improved; through the design of second locating plate 406 and first shell hold-down mechanism 5, can ensure that shell 302 can not take place to warp, through the design of vacuum adsorption mechanism, can ensure that the lower terminal surface of shell 302 can not take place to arch, through the design of spacing clamp 2031, can ensure that the up end of shell 302 can not take place to arch, the cartridge assembly between the end box 301 of being convenient for and the shell 302 of being equipped with bookmark 303 has improved the assembly efficiency between end box 301 and the shell 302 of being equipped with bookmark 303.

With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined as the scope of the claims.

Claims (10)

1. A robotic assembly system for a bookmark production line, comprising:

the automatic feeding device comprises a SCARA robot (1), a feeding assembly (2), a discharging table (3), a box inserting table (4) and a box inserting assembly (18);

one end of the SCARA robot (1), the discharging table (3) and the cartridge inserting assembly (18) are connected with the cartridge inserting table (4), and the feeding assembly (2) is connected with the other end of the SCARA robot (1);

the feeding assembly (2) comprises:

a grabbing mechanism (201) and a suction mechanism (202), wherein one end of the suction mechanism (202) is connected with one end of the grabbing mechanism (201);

the cartridge assembly (18) includes:

bottom plate (401), place board (402), insert box guiding mechanism (7) and insert box mechanism (8), place board (402) are located the top of bottom plate (401), and through the bracing piece with bottom plate (401) are connected, place board (402) include first place district (403) and second place district (404), insert box guiding mechanism (7) are located place board (402) are last to be close to the one end of district (404) is placed to the second, just insert box guiding mechanism (7) with place board (402) and be connected, insert box mechanism (8) are located bottom plate (401) with place between board (402), just insert box mechanism (8) with bottom plate (401) are connected.

2. The robotic assembly system for a bookmark production line of claim 1, further comprising:

the conveying assembly (11) is connected with the box inserting table (4);

the transport assembly (11) comprises:

frame (12), conveying piece (13) and guide piece (14), frame (12) with insert box platform (4) and be connected, conveying piece (13) are located in frame (12), be provided with on frame (12) and be used for the drive conveying piece (13) pivoted sixth driving piece (17), guide piece (14) are located the top of frame (12), guide piece (14) with be connected through fourth driving piece (15), fifth driving piece (16) between frame (12).

3. The robotic assembly system for a bookmark production line according to claim 1, wherein the grabbing mechanism (201) comprises:

the SCARA robot comprises a first installation seat (2011), wherein the SCARA robot (1) is connected with one end of the first installation seat (2011), a second installation seat (2012) is arranged at the other end of the first installation seat (2011), and clamping jaw mechanisms (2013) are arranged on the left side and the right side of the second installation seat (2012);

the suction means (202) comprises:

the third driving piece (2021), third driving piece (2021) with second mount pad (2012) are connected, the below of second mount pad (2012) is provided with connecting plate (2022), the left and right sides of connecting plate (2022) all is provided with sucking disc (2023).

4. The robotic assembly system for a bookmark production line of claim 3,

the feeding assembly (2) further comprises:

the device comprises a compressing limiting mechanism (203) and a photoelectric sensor (204), wherein the compressing limiting mechanism (203) is connected with the other end of the suction mechanism (202), and the photoelectric sensor (204) is connected with one end of the grabbing mechanism (201);

the pressing limiting mechanism (203) comprises:

the limiting pressing plate (2031), the limiting pressing plate (2031) is located below the connecting plate (2022), through holes (2034) are formed in the left side and the right side of the limiting pressing plate (2031), and the diameter of each through hole (2034) is larger than the outer diameter of the sucker (2023).

5. The robotic assembly system for a bookmark production line according to claim 4, wherein a manual adjustment mechanism is provided above the limit hold down plate (2031), the manual adjustment mechanism comprising:

the device comprises an adjusting rod (2032) and two locking pieces (2033), wherein the bottom of the adjusting rod (2032) is connected with a limiting pressing plate (2031), the top of the adjusting rod (2032) penetrates through the connecting plate (2022), the two locking pieces (2033) are sleeved on the adjusting rod (2032), and the two locking pieces (2033) are respectively positioned at the upper end and the lower end of the connecting plate (2022);

An automatic adjusting mechanism is arranged above the limiting pressing plate (2031), and the automatic adjusting mechanism comprises:

seventh driving piece (2035), seventh driving piece (2035) runs through connecting plate (2022), the flexible end of seventh driving piece (2035) with spacing clamp plate (2031) is connected, just be located on connecting plate (2022) the left and right sides of seventh driving piece (2035) all is provided with guide (2038), be provided with guiding axle (2036) on guide (2038), guiding axle (2036) runs through guide (2038) with connecting plate (2022), the top of guiding axle (2036) is provided with mounting (2037).

6. The robotic assembly system for a bookmark production line according to claim 1, wherein the cartridge guide mechanism (7) comprises:

two guide blocks (701), two guide blocks (701) are located respectively first place district (403) be close to place the front and back both ends of board (402) one side, two guide blocks (701) all with place board (402) and be connected, the right side of guide block (701) is provided with guide piece (705), guide piece (705) extend to second place district (404) department, be provided with on guide block (701) and rotate mounting (702), rotate mounting (702) with place board (402) and be connected, place on board (402) and be located rotate the left side of mounting (702) and be provided with spacing (703), the top of guide block (701) is provided with reset spring (704), the one end of reset spring (704) with the front side guide block (701) is connected, the other end of reset spring (704) with the rear side guide block (701) is connected.

7. The robot assembly system for a bookmark production line according to claim 1, wherein a height difference H exists between the first placement area (403) and the second placement area (404), a first positioning plate (405) is disposed above the placement plate (402) and on both front and rear sides of the first placement area (403), a second positioning plate (406) is disposed above the placement plate (402) and on the front side of the second placement area (404), and a rectangular hole (407) is formed in the placement plate (402).

8. The robotic assembly system for a bookmark production line according to claim 1, wherein the cartridge assembly (18) further comprises:

the device comprises a first shell compressing mechanism (5), a shell pushing mechanism (6), a second shell compressing mechanism and a vacuum adsorption mechanism;

the first shell hold-down mechanism (5) is connected with the bottom plate (401), and the first shell hold-down mechanism (5) is located place the right side of board (402), shell advancing mechanism (6) with bottom plate (401) are connected, just the first shell hold-down mechanism (5) is located the rear side of district (404) is placed to the second, the second shell hold-down mechanism with place board (402) and be connected, vacuum adsorption mechanism with place board (402) and be connected.

9. The robotic assembly system for a bookmark production line according to claim 7, wherein the cartridge mechanism (8) includes:

cartridge drive (801) and cartridge (802);

the cartridge driving piece (801) is connected with the bottom plate (401), the cartridge piece (802) is connected with the telescopic end of the cartridge driving piece (801), and the cartridge piece (802) penetrates through the rectangular hole (407) and extends to the upper portion of the placing plate (402).

10. A method of using a robotic assembly system for a bookmark production line according to any of claims 1-9, comprising the steps of:

s1, driving the grabbing mechanism (201) to grab a bottom box (301) with a bookmark (303) from the discharging table (3) to the first placing area (403) of the placing plate (402) through the SCARA robot (1);

s2, driving the suction mechanism (202) to suck the shell (302) from the discharging table (3) onto the second placing area (404) of the placing plate (402) through the SCARA robot (1);

s3, assembling and inserting a bottom box (301) provided with a bookmark (303) into the shell (302) through the box inserting mechanism (8) to form a bookmark set;

s4, sucking the bookmark set formed in the step S3 onto the conveying assembly (11) through the sucking mechanism (202) and conveying away.

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