CN113414565B

CN113414565B - Automatic locking machine

Info

Publication number: CN113414565B
Application number: CN202110824966.7A
Authority: CN
Inventors: 柳俊甫; 张良; 曾雅杰
Original assignee: Guangdong Sumida Automation Co ltd
Current assignee: Guangdong Sumida Automation Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2023-07-28
Anticipated expiration: 2041-07-21
Also published as: CN113414565A

Abstract

The invention discloses an automatic locking machine, which is used for inserting a pull buckle into a locking hole on a box body, and comprises the following components: comprises a workbench and a conveyer belt, wherein a positioning groove is arranged on the conveyer belt; one side of the conveying belt is provided with a first material distributing mechanism for feeding the pull buckle, and the first material distributing mechanism comprises a first material distributing groove and a second material distributing groove which are respectively accommodated with the pull buckle; a first manipulator is arranged above the first distributing mechanism, and a double-material taking assembly is arranged on the first manipulator. When the double-material-distributing device works, the conveying belt drives the box body to convey to a preset position, the first manipulator operates, and a pull buckle is respectively obtained from the first material-distributing groove and the second material-distributing groove through the double-material-distributing assembly; the first mechanical arm continues to run, and drives the two pull buckles to move to the position right above the conveying belt, so that the two pull buckles are respectively aligned with the locking holes on the two adjacent box bodies and then are inserted into the locking holes; the manipulator can clamp two pull buckles at a time, so that the working efficiency is improved.

Description

Automatic locking machine

Technical Field

The invention relates to the technical field of automatic equipment, in particular to an automatic locking machine.

Background

The lock catch is a part for pressing two parts together by using external force, and the application occasions are many; for example, the anti-theft and anti-counterfeiting packaging box is applied to a packaging box, a lock catch hole is formed in a bottom box and a top cover of the packaging box respectively, and a lock catch is inserted into the lock catch hole, so that the bottom box and the top cover are locked together, and anti-theft and anti-counterfeiting effects are achieved.

The prior art device for installing the lock catch in the lock catch hole of the packing box has the operation principle that the mechanical arm is used for carrying the lock catch to be accurately inserted in the lock catch hole; the multi-station lock catch is heavy in installation, the mechanical arm is required to be provided with a plurality of lock catch clamp positions, and the lock catch is generally fed by a conveying belt; in order to ensure that the lock catch can be accurately clamped by a plurality of lock catch clamps of the manipulator, the lock catch at one position can be clamped by single displacement of the manipulator, and therefore the problems of slow working efficiency and substandard production efficiency are caused.

In view of this, there is a need for an improvement in the latch mounting apparatus in the prior art to solve the technical problem that the latch that can be clamped to only one position in a single displacement has low working efficiency.

Disclosure of Invention

The invention aims to provide an automatic locking machine which solves the technical problems.

To achieve the purpose, the invention adopts the following technical scheme:

an automatic locking machine comprises a workbench and a first material distributing mechanism arranged on the workbench, wherein a first manipulator is arranged above the first material distributing mechanism;

the first feeding assembly and the first staggered sub-assembly are respectively connected to two ends of the first cache assembly in a sliding manner;

a first feeding conveyer belt is arranged on the first feeding assembly; a first driving belt and a second driving belt are arranged on the first buffer assembly at intervals;

the first dividing component is provided with a first dividing groove and a second dividing groove at intervals; the distance between the first dividing groove and the second dividing groove is matched with the distance between the first driving belt and the second driving belt;

the first manipulator is provided with a first material taking assembly and a second material taking assembly for simultaneously clamping the pull buckle from the first material distribution groove and the second material distribution groove;

when the first feeding assembly slides to a preset first position along one end of the first buffer assembly, the first feeding conveyer belt is aligned with the first conveyer belt and conveys a pull buckle to the first conveyer belt; when the first feeding assembly slides to a preset second position along one end of the first buffer assembly, the first feeding conveyer belt is aligned with the second conveyer belt and supplies a pull buckle to the second conveyer belt; driving the first wrong sub-assembly to move so as to align the first dividing chute with the first driving belt or align the second dividing chute with the second driving belt; the first driving belt and the second driving belt simultaneously transfer the pull buckle positioned on the first driving belt and the second driving belt to the first dividing groove and the second dividing groove so as to be clamped by the first manipulator.

Optionally, the first material distributing mechanism further includes a first linear module and a second linear module respectively installed at two ends of the first buffer assembly, and a sliding driving end of the first linear module is connected with the first material feeding assembly; the first linear module is used for driving the first feeding assembly to slide, so that the first feeding conveyor belt supplies pull buckles to the first conveyor belt and the second conveyor belt respectively;

the sliding driving end of the second linear module is connected with the first staggered sub-assembly; the second linear module is used for driving the first staggered sub-assembly to slide, so that the first dividing groove and the second dividing groove are respectively connected with the first driving belt and the second driving belt.

Optionally, the device further comprises a conveying belt arranged on the workbench, wherein a plurality of positioning grooves for accommodating the box body are uniformly formed in the conveying belt; the center point distance between the first dividing groove and the second dividing groove is equal to the center point distance between any two adjacent positioning grooves;

the first manipulator is arranged on one side of the conveying belt, and the first manipulator is used for installing the workpieces on the first dividing groove and the second dividing groove on the box bodies in the two adjacent positioning grooves.

Optionally, the conveyor belt further comprises a second material distributing mechanism, wherein the second material distributing mechanism is arranged behind the first material distributing mechanism along the conveying direction of the conveyor belt; the second material distribution mechanism comprises a third material distribution groove and a fourth material distribution groove, and the center point distance between the third material distribution groove and the fourth material distribution groove is equal to the center point distance between any two adjacent positioning grooves;

the second manipulator is arranged above the second distributing mechanism, and a third material taking assembly 61 matched with the third distributing groove and a fourth material taking assembly 62 matched with the fourth distributing groove are arranged on the second manipulator.

Optionally, the feeding and conveying device further comprises a feeding and conveying mechanism, wherein the feeding and conveying mechanism is arranged at the feeding end of the conveying belt and is used for feeding the box body to the conveying belt;

the feeding and carrying mechanism comprises a first frame body arranged on the workbench, a transverse moving linear module is arranged on the first frame body, the sliding end of the transverse moving linear module is connected with a lifting linear module, the transverse moving linear module is used for driving the lifting linear module to linearly move along a preset first direction, and the preset first direction is the length direction of the conveying belt;

the sliding end of the lifting linear module is connected with a clamping assembly, the clamping assembly comprises a clamping driving module, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are respectively and slidably connected to the clamping driving module, and the clamping driving module is used for driving the first clamping plate and the second clamping plate to be close to or far away from each other.

Optionally, the material loading handling mechanism still includes interval adjustment subassembly, the quantity of clamping assembly is two, interval adjustment subassembly set up in two between the clamping assembly, just two clamping assembly respectively with interval adjustment subassembly sliding connection, interval adjustment subassembly is used for driving two clamping assembly slides to adjust two interval between the clamping assembly.

Optionally, the device further comprises a blanking conveying mechanism, wherein the blanking conveying mechanism is arranged at the discharge end of the conveying belt and is used for blanking the box body on the conveying belt; wherein, unloading transport mechanism with the structure of material loading transport mechanism is the same.

Optionally, the automatic feeding device further comprises a first feeding mechanism and a second feeding mechanism, wherein the first feeding mechanism is connected with the first distributing mechanism, and the second feeding mechanism is connected with the second distributing mechanism; the first feeding mechanism and the second feeding mechanism have the same structure;

the first feeding mechanism comprises a first box body for accommodating the pull buckle and a first vibration separation assembly arranged in the first box body, a first discharge hole is formed in the first box body, and the first vibration separation assembly is used for performing vibration separation on the pull buckle in the first box body and discharging the pull buckle from the first discharge hole; the first discharge port is connected with the first feeding conveyer belt.

Optionally, the device further comprises a first clamping and positioning mechanism and a second clamping and positioning mechanism which are sequentially arranged along the conveying direction of the conveying belt, wherein the number of the first clamping and positioning mechanism and the number of the second clamping and positioning mechanism are two, and the structures of the first clamping and positioning mechanism and the second clamping and positioning mechanism are the same;

the first clamping and positioning mechanism comprises two first clamping single mechanisms which are symmetrically arranged relative to the central line of the conveying belt, the first clamping single mechanisms comprise mounting plates which are arranged on the workbench, two clamping cylinders are respectively arranged on two sides of the top end of each mounting plate, a piston rod of each clamping cylinder is connected with a clamping finger, and the two clamping cylinders operate to drive the two clamping fingers to be close to or far away from each other.

Optionally, the device further comprises a first visual photographing positioning mechanism and a second visual photographing positioning mechanism, wherein the first visual photographing positioning mechanism is arranged right above the position, corresponding to the first clamping positioning mechanism, of the conveying belt, and the first visual photographing positioning mechanism is used for visually positioning the box body clamped on the first clamping positioning mechanism;

the second visual photographing and positioning mechanism is arranged right above the position, corresponding to the second clamping and positioning mechanism, of the conveying belt; the second visual photographing and positioning mechanism is used for visually positioning the box body clamped on the second clamping and positioning mechanism.

Compared with the prior art, the invention has the following beneficial effects: when the first feeding assembly slides along one end face of the first buffer assembly until the first feeding conveyer belt is aligned with the first transmission belt, the first feeding conveyer belt can supply pull buckles to the first transmission belt; the first feeding conveyer belt supplies pull buckles to the second conveyer belt through sliding in the same way. Because the distance between the first driving belt and the second driving belt is equal to the distance between the first dividing chute and the second dividing chute, when the first staggered sub-assembly moves to the state that the first dividing chute is aligned with the first driving belt, the first driving belt and the second driving belt can simultaneously carry out buckle feeding on the first dividing chute and the second dividing chute respectively; the sorting dislocation of the pull buckle is realized. The first material taking assembly and the second material taking assembly respectively clamp the pull buckles on the first material dividing groove and the second material dividing groove, and the manipulator can clamp two pull buckles at a time, so that the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are not intended to limit the scope of the invention, since any modification, variation in proportions, or adjustment of the size, etc. of the structures, proportions, etc. should be considered as falling within the spirit and scope of the invention, without affecting the effect or achievement of the objective.

Fig. 1 is a schematic diagram of the overall structure of an automatic locking machine.

Fig. 2 is a schematic view of a component structure of the auto-lock machine.

FIG. 3 is a second schematic view of the components of the auto-lock machine.

Fig. 4 is a schematic view of the mounting components of the latch and pull buckle of the auto-latch machine.

Fig. 5 is a schematic structural view of a manipulator of the auto-lock machine.

Fig. 6 is a schematic structural view of a first and a second feed divider of the auto-lock machine.

Fig. 7 is a schematic structural view of a loading and transporting mechanism of the auto-lock machine.

Fig. 8 is a schematic diagram of a unitary construction of a clamping and positioning mechanism of an auto-lock machine.

Fig. 9 is a schematic view of an exploded view of the case, buckle and pull buckle of the auto-lock machine.

Fig. 10 is a schematic structural view of a second dispensing mechanism of the auto-lock machine.

Illustration of: the device comprises a workbench 1, a conveying belt 2, a first distributing mechanism 3, a first manipulator 4, a second distributing mechanism 5, a second manipulator 6, a feeding carrying mechanism 7, a discharging carrying mechanism 8, a first feeding mechanism 9, a second feeding mechanism 10, a first clamping and positioning mechanism 11, a second clamping and positioning mechanism 12, a first visual photographing and positioning mechanism 13, a second visual photographing and positioning mechanism 14, a feeding conveying mechanism 15, a discharging conveying mechanism 16, a flattening mechanism 17, a positioning groove 21, a first distributing groove 31, a second distributing groove 32, a first material taking component 41, a second material taking component 42, a third material taking component 61, a fourth material taking component 62, a third distributing groove 51, a fourth distributing groove 52, a second feeding component 53, a second buffer component 54, a second error distributing component 55, a positive and negative identifying mechanism 56, a rotating motor 57, a second feeding conveying belt 531, a first driving belt 541, a second driving belt 542, a first feeding component 33, a first buffer component 34, a first error distributing component 35, a first feeding belt conveying belt 331, a first linear driving belt module 342, a second linear driving module 342, a linear module 37, a linear lifting and a linear module 73, a linear lifting and a linear module 75, a linear module assembly and a linear lifting and a linear module assembly 75.

The box body A, the pull buckle B, the lock buckle C, the lock buckle hole D and the pull buckle hole E.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. It is noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.

The embodiment of the invention provides an automatic locking machine, which comprises a workbench 1 and a first distributing mechanism 3 arranged on the workbench 1, wherein a first manipulator 4 is arranged above the first distributing mechanism 3;

the first material distributing mechanism 3 comprises a first material feeding component 33, a first buffer component 34 and a first error sub-component 35, wherein the first material feeding component 33 and the first error sub-component 35 are respectively connected to two ends of the first buffer component 34 in a sliding manner;

the first feeding assembly 33 is provided with a first feeding conveyer 331; the first buffer assembly 34 is provided with a first driving belt 341 and a second driving belt 342 at intervals;

the first dividing assembly 35 is provided with the first dividing groove 31 and the second dividing groove 32 at intervals; the distance between the first dividing groove 31 and the second dividing groove 32 is matched with the distance between the first driving belt 341 and the second driving belt 342;

a first material taking assembly 41 and a second material taking assembly 42 for simultaneously clamping the pull buckle from the first material dividing groove 31 and the second material dividing groove 32 are arranged on the first manipulator 4;

when the first feeding assembly 33 slides to a preset first position along one end of the first buffer assembly 34, the first feeding conveyor 331 is aligned with the first conveyor 341 and conveys the pull buckle to the first conveyor 341; when the first feeding assembly 34 slides to a preset second position along one end of the first buffer assembly 34, the first feeding conveyor 331 is aligned with the second conveyor 342 and supplies the second conveyor 342 with the pull buckle; actuating the first offset subassembly 35 to align the first distribution chute 31 with the first belt 341 or the second distribution chute 32 with the second belt 342; the first belt 341 and the second belt 342 simultaneously transfer the tabs thereon to the first dividing chute 31 and the second dividing chute 32 for the first manipulator 4 to grip.

The working principle of the invention is as follows: when the first feeding component 33 slides to the same linear position as the first feeding conveyer 331 along an end surface of the first buffer component 34, the first feeding conveyer 331 may supply the first conveyer 341 with the pull buckle B; when the first feeding conveyor 331 slides to be separated from the first belt 341, the feeding of the first belt 341 is stopped. Similarly, the first feeding conveyor 331 supplies the second belt 342 with the tab B by sliding or stops the supply. Since the distance between the first belt 341 and the second belt 342 is equal to the distance between the first dividing groove 31 and the second dividing groove 32, when the first staggered sub-assembly 35 moves to the position that the first dividing groove 31 is on the same straight line with the first belt 341, the first belt 341 and the second belt 342 can simultaneously feed the first dividing groove 31 and the second dividing groove 32 with the pull buckle B; otherwise, the first belt 341 and the second belt 342 stop feeding, so as to realize sorting dislocation of the pull buckle. The first material taking assembly and the second material taking assembly respectively clamp the pull buckles on the first material dividing groove 31 and the second material dividing groove 32, and the manipulator can clamp two pull buckles at a time, so that the working efficiency is improved.

Carry the knot B of pulling out respectively to two spaced drive belts in to accomplish the letter sorting dislocation to knot B, first drive belt 341 with second drive belt 342 has certain space length, and its inside can hold a plurality of knot B of pulling out plays the effect of buffering, plays simultaneously to the feed effect of first branch silo 31 and second branch silo 32. Because the distance between the first belt 341 and the second belt 342 is equal to the distance between the first dividing groove 31 and the second dividing groove 32, when the second linear module 37 operates to drive the first error sub-assembly 35 to move to the position where the first dividing groove 31 and the first belt 341 are on the same straight line, the first belt 341 and the second belt 342 can respectively feed the first dividing groove 31 and the second dividing groove 32 with the pull buckle B; on the contrary, the first belt 341 and the second belt 342 stop feeding. The beat of the feeding of the pull buckle B can be controlled by controlling the operation of the first linear module 36 and the second linear module 37, so that the working efficiency is improved.

Further, the first distributing mechanism 3 further includes a first linear module 36 and a second linear module 37 respectively mounted at two ends of the first buffer assembly 34, and a sliding driving end of the first linear module 36 is connected with the first feeding assembly 33; the first linear module 36 is configured to drive the first feeding assembly 33 to slide, so that the first feeding conveyor 331 supplies the first driving belt 341 and the second driving belt 342 respectively;

the sliding driving end of the second linear module 37 is connected with the first error subassembly 35; the second linear module 37 is configured to drive the first staggered sub-assembly 35 to slide, so that the first dividing chute 31 and the second dividing chute 32 are respectively connected with the first driving belt 341 and the second driving belt 342.

Referring to fig. 5, when the first linear module 36 is operated, the first feeding assembly 33 slides along an end surface of the first buffer assembly 34, and slides to the same linear position as the first feeding conveyor 331 and the first conveyor 341, the first feeding conveyor 331 supplies the first conveyor 341 with the pull buckle B; when the first feeding conveyor 331 slides to be separated from the first belt 341, the feeding of the first belt 341 is stopped. Similarly, the first linear module 36 drives the first feeding conveyor 331 to slide to supply the second belt 342 with the tab B or stop supplying the second belt 342. Carry the knot B of pulling out respectively to two spaced drive belts in to accomplish the letter sorting dislocation to knot B, first drive belt 341 with second drive belt 342 has certain space length, and its inside can hold a plurality of knot B of pulling out plays the effect of buffering, plays simultaneously to the feed effect of first branch silo 31 and second branch silo 32. When the second linear module 37 operates to drive the first staggered sub-assembly 35 to move to the position where the first sub-material dividing groove 31 and the first driving belt 341 are on the same line, the first driving belt 341 and the second driving belt 342 respectively feed the pull buckle B to the first sub-material dividing groove 31 and the second sub-material dividing groove 32; on the contrary, the first belt 341 and the second belt 342 stop feeding. The beat of the feeding of the pull buckle B can be controlled by controlling the operation of the first linear module 36 and the second linear module 37, so that the working efficiency is improved.

In this embodiment, the device further includes a conveyor belt 2 disposed on the workbench 1, and a plurality of positioning slots 21 for accommodating the box bodies are uniformly disposed on the conveyor belt 2; the center point distance between the first dividing groove 31 and the second dividing groove 32 is equal to the center point distance between any two adjacent positioning grooves 21;

the first manipulator 4 is disposed on one side of the conveyor belt 2, and the first manipulator 4 is configured to mount the workpieces on the first dividing chute 31 and the second dividing chute 32 on the box bodies in the two adjacent positioning slots 21. The preset position right above the conveying belt 2 is further provided with a flattening mechanism 17, and the flattening mechanism is used for flattening the pull buckle B inserted into the box body A.

When the double-material-distributing device works, the conveying belt 2 drives the box body A to be conveyed to a preset position, the first manipulator 4 operates, and a pull buckle B is respectively obtained from the first material-distributing groove 31 and the second material-distributing groove 32 through the double-material-distributing assembly 41; the first manipulator 4 continues to run and drives the two pull buckles B to move to the position right above the conveying belt 2, so that the two pull buckles B are respectively aligned with the locking holes D on the two adjacent box bodies A and then are inserted into the locking holes D, the installation of the two pull buckles B is completed once, and the working efficiency is high. Because the center distance between the first dividing chute 31 and the second dividing chute 32 is equal to the first length, the first dividing chute and the second dividing chute are only needed to be aligned once during installation; compared with the installation technology in the prior art, the automatic locking machine does not need repeated alignment, reduces alignment errors, improves positioning accuracy and improves working efficiency.

Further, the conveyor belt further comprises a second distributing mechanism 5, wherein the second distributing mechanism 5 is arranged behind the first distributing mechanism 3 along the conveying direction of the conveyor belt 2; the second material distributing mechanism 5 comprises a third material distributing groove 51 and a fourth material distributing groove 52, and the center point distance between the third material distributing groove 51 and the fourth material distributing groove 52 is equal to the center point distance between any two adjacent positioning grooves 21;

a second manipulator 6 is arranged above the second distributing mechanism 5, and a third material taking assembly 61 matched with the third distributing groove 51 and a fourth material taking assembly 62 matched with the fourth distributing groove 52 are arranged on the second manipulator 6.

The second material distributing mechanism 5 comprises a second material feeding component 53, a second buffer component 54 and a second error distributing component 55, wherein the second material feeding component 53 and the second error distributing component 55 are respectively connected to two ends of the second buffer component 54 in a sliding manner;

a second feeding conveyer belt 531 is arranged on the second feeding component 53; the second buffer assembly 54 is provided with a first transmission belt 541 and a second transmission belt 542 at intervals;

the third material dividing groove 51 and the fourth material dividing groove 52 are arranged on the second staggered sub-assembly 55 at intervals; the distance between the first dividing groove 51 and the second dividing groove 52 is matched with the distance between the first transmission belt 541 and the second transmission belt 542;

a positive and negative identification mechanism 56 is arranged right above the second feeding conveyer 531, and the positive and negative identification mechanism 56 is used for identifying the positive and negative of the lock catch C; a first rotating plate and a second rotating plate are respectively arranged at one end, close to the second feeding conveying belt 531, of the first transmission belt 541 and the second transmission belt 542, a rotating motor 57 is respectively arranged at the bottoms of the first rotating plate and the second rotating plate, and the two rotating motors 57 can respectively and independently drive the first rotating plate and the second rotating plate to rotate along a preset direction; wherein the first and second rotating plates interface with the first and second drive belts 541 and 542, respectively.

The working principle is as follows: the second feeding conveyor 531 conveys a lock catch C to the first rotating plate and the second rotating plate, the positive and negative identifying mechanism 56 operates to identify positive and negative of the lock catch C on the first rotating plate and the second rotating plate, and if the direction of the lock catch C is identified to be opposite to the predetermined direction (characters are printed on the lock catch C, and the positive and negative directions are distinguished), the rotating motor 57 operates to drive the corresponding rotating plate to rotate, so that the lock catch C is conveyed to the first driving belt 541 or the second driving belt 542 after rotating to the predetermined direction.

Referring to the exploded schematic view of the package box shown in fig. 8, it can be seen that the box body a includes an upper cover and a lower cover, the positions of the upper cover and the lower cover corresponding to each other are provided with a locking hole D, the upper end of the pull buckle B is provided with a pull buckle hole E, and the lower end of the pull buckle B is provided with a first elastic buckle; the draw knot hole E is used for pegging graft hasp C, hasp C's bottom is provided with the second elasticity buckle, works as hasp C insert in draw knot hole E is time, the second elasticity buckle can push away first elasticity buckle outwards takes place elastic deformation for first elasticity buckle block is fixed in the hasp hole D on the box body A, at this moment, upper cover and lower cover accomplish sealed fixation, play theftproof and anti-fake effect.

Similarly, when the device works, after the mounting work of the pull buckle B is completed, the conveyor belt 2 continues to operate so as to drive the box body a with the pull buckle B mounted to continue to be conveyed to the next preset position, and the second manipulator 6 operates to respectively obtain a lock catch C from the third material distributing groove 51 and the fourth material distributing groove 52 through the double material taking assembly 41; the second manipulator 6 continues to run and drives the two locks C to move to the position right above the conveying belt 2, so that the two locks C are aligned to two adjacent box body A with the pull buckle B and inserted into the pull buckle hole E after the pull buckle hole E is formed, and the installation of the two locks C is completed once, so that the working efficiency is high. Because the center distance between the third material dividing groove 51 and the fourth material dividing groove 52 is equal to the first length, the alignment is only needed once during installation, the alignment error is reduced, and the working precision is improved.

In this embodiment, the feeding and conveying device further includes a feeding and conveying mechanism 7, where the feeding and conveying mechanism 7 is disposed at a feeding end of the conveyor belt 2, and the feeding and conveying mechanism 7 is configured to feed the conveyor belt 2 with the box body a;

the feeding and carrying mechanism 7 comprises a first frame 71 installed on the workbench 1, a traversing linear module 72 is arranged on the first frame 71, a lifting linear module 73 is connected to the sliding end of the traversing linear module 72, the traversing linear module 72 is used for driving the lifting linear module 73 to linearly move along a preset first direction, and the preset first direction is the length direction of the conveying belt 2;

the sliding end of the lifting linear module 73 is connected with a clamping assembly 74, the clamping assembly 74 comprises a clamping driving module, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are respectively and slidably connected to the clamping driving module, and the clamping driving module is used for driving the first clamping plate and the second clamping plate to be close to or far away from each other.

Further, the feeding and conveying mechanism 7 further includes two spacing adjustment assemblies 75, the number of the clamping assemblies 74 is two, the spacing adjustment assemblies 75 are disposed between the two clamping assemblies 74, the two clamping assemblies 74 are respectively slidably connected with the spacing adjustment assemblies 75, and the spacing adjustment assemblies 75 are used for driving the two clamping assemblies 74 to slide so as to adjust the spacing between the two clamping assemblies 74.

In operation, as shown in fig. 7, the two clamping assemblies 74 respectively clamp one box body a, the lifting linear module 73 drives the box body a to rise to a preset height, the traversing linear module 72 operates to drive the box body a to move to a position right above the feeding level of the conveyor belt, and the center distance between the two box bodies a is adjusted by the distance adjusting assembly 75 so as to be equal to the first length; then the lifting linear module 73 drives the box body A to lower the feeding level, and the two clamping assemblies 74 simultaneously loosen the box body A; the traversing linear module 72 returns to the initial take-out position and the spacing adjustment assembly 75 operates to bring the two clamping assemblies 74 back to the initial position; a working cycle is completed.

In this embodiment, the device further includes a discharging and conveying mechanism 8, where the discharging and conveying mechanism 8 is disposed at a discharge end of the conveyor belt 2, and the discharging and conveying mechanism 8 is configured to perform discharging of the box body a on the conveyor belt 2; wherein, the structure of the blanking conveying mechanism 8 is the same as that of the feeding conveying mechanism 7.

Similarly, the function of the blanking conveying mechanism 8 is as follows: the box body A after the installation of the pull buckle B and the lock catch C is subjected to blanking, and the working principle of the box body A is the same as that of the feeding conveying mechanism 7.

In this embodiment, the device further includes a first feeding mechanism 9 and a second feeding mechanism 10, where the first feeding mechanism 9 is connected with the first distributing mechanism 3, and the second feeding mechanism 10 is connected with the second distributing mechanism 5; wherein, the first feeding mechanism 9 and the second feeding mechanism 10 have the same structure;

the first feeding mechanism 9 comprises a first box body for accommodating the pull buckle B and a first vibration separation assembly arranged in the first box body, a first discharge hole is formed in the first box body, and the first vibration separation assembly is used for performing vibration separation on the pull buckle B in the first box body and discharging the pull buckle B from the first discharge hole; the first discharging hole is connected with the first feeding conveyer 331. During operation, a plurality of pull buckles B are poured into the first box body, separated by the first vibration separation assembly and discharged onto the first feeding conveyor belt 331 along the first discharge port; the second feeding mechanism 10 is similar to the first feeding mechanism, and the work of feeding the lock catch C onto the second feeding conveyor belt 2 is completed.

In this embodiment, the device further includes a first clamping and positioning mechanism 11 and a second clamping and positioning mechanism 12 that are sequentially disposed along the conveying direction of the conveying belt 2, the number of the first clamping and positioning mechanism 11 and the number of the second clamping and positioning mechanism 12 are two, and the structures of the first clamping and positioning mechanism 11 and the second clamping and positioning mechanism 12 are the same;

the first clamping and positioning mechanism 11 comprises two first clamping single mechanisms which are symmetrically arranged relative to the central line of the conveying belt 2, the first clamping single mechanisms comprise mounting plates 111 arranged on the workbench 1, two clamping cylinders 112 are respectively arranged on two sides of the top end of each mounting plate 111, a piston rod of each clamping cylinder 112 is connected with a clamping finger 113, and the two clamping cylinders 112 operate to drive the two clamping fingers 113 to approach or separate from each other.

When the device works, the conveyor belt 2 stops running to a preset position, the first clamping and positioning mechanism 11 runs, two clamping fingers 113 on the same first clamping single mechanism are close to each other, and clamp the box body A, so that the upper cover and the lower cover are closed; then first manipulator 4 and first feed divider 3 operation accomplish the installation to pulling buckle B, the coarse positioning effect of cooperation constant head tank 21, first clamp positioning mechanism 11 plays the effect to box body A's clamp and secondary location, makes box body A's location more accurate, has guaranteed simultaneously that box body A can not take place to rock when pulling buckle B inserts. Similarly, the second clamping and positioning mechanism 12 plays roles in clamping and secondary positioning of the box body A when the lock catch C is installed, and positioning accuracy is improved.

Further, the device also comprises a first visual photographing and positioning mechanism 13 and a second visual photographing and positioning mechanism 14, wherein the first visual photographing and positioning mechanism 13 is arranged right above the position of the conveyor belt 2 corresponding to the first clamping and positioning mechanism 11, and the first visual photographing and positioning mechanism 13 is used for visual positioning of the box body A clamped on the first clamping and positioning mechanism 11;

the second visual photographing and positioning mechanism 14 is arranged right above the position of the conveyor belt 2 corresponding to the second clamping and positioning mechanism 12; the second visual photographing and positioning mechanism 14 is used for visually positioning the box body a clamped on the second clamping and positioning mechanism 12.

The first visual photographing and positioning mechanism 13 calculates the position offset of the locking hole D on the box body a through visual positioning of the first visual photographing and positioning mechanism 13 and the second visual photographing and positioning mechanism 14, and corrects the movement track of the manipulator through the position offset of the locking hole D on the box body a, so that the pull buckle B can be accurately inserted into the locking hole D. Similarly, the second visual photographing and positioning mechanism 14 is used for ensuring that the lock catch C can be accurately inserted into the pulling buckle hole E.

The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic locking machine is characterized by comprising a workbench (1) and a first material distributing mechanism (3) arranged on the workbench (1), wherein a first manipulator (4) is arranged above the first material distributing mechanism (3);

the first material distributing mechanism (3) comprises a first material feeding component (33), a first buffer component (34) and a first staggered sub-component (35), and the first material feeding component (33) and the first staggered sub-component (35) are respectively and slidably connected to two ends of the first buffer component (34);

a first feeding conveyor belt (331) is arranged on the first feeding assembly (33); a first driving belt (341) and a second driving belt (342) are arranged on the first buffer assembly (34) at intervals;

a first dividing groove (31) and a second dividing groove (32) are arranged on the first staggered sub-assembly (35) at intervals; the distance between the first dividing groove (31) and the second dividing groove (32) is matched with the distance between the first driving belt (341) and the second driving belt (342);

a first material taking assembly (41) and a second material taking assembly (42) for simultaneously clamping the pull buckle from the first material dividing groove (31) and the second material dividing groove (32) are arranged on the first manipulator (4);

when the first feeding assembly (33) slides to a preset first position along one end of the first buffer assembly (34), the first feeding conveying belt (331) is aligned with the first conveying belt (341) and conveys a pull buckle to the first conveying belt (341); when the first feeding assembly (33) slides to a preset second position along one end of the first buffer assembly (34), a first feeding conveying belt (331) is aligned with the second conveying belt (342) and is used for supplying pull buckles to the second conveying belt (342); -driving the first wrong sub-assembly (35) to move, aligning the first sub-tank (31) with the first belt (341) or the second sub-tank (32) with the second belt (342); the first driving belt (341) and the second driving belt (342) simultaneously transfer the pull buckle positioned on the first driving belt to the first dividing groove (31) and the second dividing groove (32) so as to be clamped by the first manipulator (4).

2. The automatic locking machine according to claim 1, wherein the first distributing mechanism (3) further comprises a first linear module (36) and a second linear module (37) respectively installed at two ends of the first buffer assembly (34), and a sliding driving end of the first linear module (36) is connected with the first feeding assembly (33); the first linear module (36) is used for driving the first feeding assembly (33) to slide, so that the first feeding conveying belt (331) respectively supplies pull buckles to the first conveying belt (341) and the second conveying belt (342);

the sliding driving end of the second linear module (37) is connected with the first staggered sub-assembly (35); the second linear module (37) is used for driving the first staggered sub-assembly (35) to slide, so that the first sub-material dividing groove (31) and the second sub-material dividing groove (32) are respectively connected with the first transmission belt (341) and the second transmission belt (342).

3. The automatic locking machine according to claim 1, further comprising a conveyor belt (2) arranged on the workbench (1), wherein a plurality of positioning grooves (21) for accommodating the box bodies are uniformly formed in the conveyor belt (2); the center point distance between the first dividing groove (31) and the second dividing groove (32) is equal to the center point distance between any two adjacent positioning grooves (21);

the first manipulator (4) is arranged on one side of the conveying belt (2), and the first manipulator (4) is used for installing workpieces on the first dividing groove (31) and the second dividing groove (32) on box bodies in two adjacent positioning grooves (21).

4. An auto-lock machine according to claim 3, further comprising a second feed divider (5), the second feed divider (5) being arranged after the first feed divider (3) in the conveying direction of the conveyor belt (2); the second material distributing mechanism (5) comprises a third material distributing groove (51) and a fourth material distributing groove (52), and the center point distance between the third material distributing groove (51) and the center point distance between the fourth material distributing groove (52) are equal to the center point distance between any two adjacent positioning grooves (21);

the automatic feeding and discharging device is characterized in that a second manipulator (6) is arranged above the second feeding mechanism (5), and a third feeding component (61) matched with the third feeding groove (51) and a fourth feeding component (62) matched with the fourth feeding groove (52) are arranged on the second manipulator (6).

5. The automatic locking machine according to claim 3, further comprising a feeding and carrying mechanism (7), wherein the feeding and carrying mechanism (7) is arranged at a feeding end of the conveyor belt (2), and the feeding and carrying mechanism (7) is used for feeding the box body to the conveyor belt (2);

the feeding and carrying mechanism (7) comprises a first frame body (71) arranged on the workbench (1), a transverse moving linear module (72) is arranged on the first frame body (71), the sliding end of the transverse moving linear module (72) is connected with a lifting linear module (73), the transverse moving linear module (72) is used for driving the lifting linear module (73) to linearly move along a preset first direction, and the preset first direction is the length direction of the conveying belt (2);

the sliding end of the lifting linear module (73) is connected with a clamping assembly (74), the clamping assembly (74) comprises a clamping driving module, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are respectively and slidably connected to the clamping driving module, and the clamping driving module is used for driving the first clamping plate and the second clamping plate to be close to or far away from each other.

6. The automatic locking machine according to claim 5, wherein the feeding and transporting mechanism (7) further comprises a spacing adjustment assembly (75), the number of the clamping assemblies (74) is two, the spacing adjustment assembly (75) is arranged between the two clamping assemblies (74), the two clamping assemblies (74) are respectively in sliding connection with the spacing adjustment assembly (75), and the spacing adjustment assembly (75) is used for driving the two clamping assemblies (74) to slide so as to adjust the spacing between the two clamping assemblies (74).

7. The automatic locking machine according to claim 6, further comprising a blanking carrying mechanism (8), wherein the blanking carrying mechanism (8) is arranged at a discharging end of the conveying belt (2), and the blanking carrying mechanism (8) is used for blanking a box body of the conveying belt (2); wherein, the structure of the blanking conveying mechanism (8) is the same as that of the feeding conveying mechanism (7).

8. The automatic locking machine according to claim 4, further comprising a first feeding mechanism (9) and a second feeding mechanism (10), the first feeding mechanism (9) being connected to the first distributing mechanism (3), the second feeding mechanism (10) being connected to the second distributing mechanism (5); wherein the first feeding mechanism (9) and the second feeding mechanism (10) have the same structure;

the first feeding mechanism (9) comprises a first box body for accommodating the pull buckle and a first vibration separation assembly arranged in the first box body, a first discharge hole is formed in the first box body, and the first vibration separation assembly is used for performing vibration separation on the pull buckle in the first box body and discharging the pull buckle from the first discharge hole; the first discharge port is connected with the first feeding conveyer belt (331).

9. The automatic locking machine according to claim 3, further comprising a first clamping and positioning mechanism (11) and a second clamping and positioning mechanism (12) which are sequentially arranged along the conveying direction of the conveying belt (2), wherein the number of the first clamping and positioning mechanism (11) and the number of the second clamping and positioning mechanism (12) are two, and the structures of the first clamping and positioning mechanism (11) and the second clamping and positioning mechanism (12) are the same;

the first clamping and positioning mechanism (11) comprises two first clamping single mechanisms which are symmetrically arranged relative to the central line of the conveying belt (2), the first clamping single mechanisms comprise mounting plates (111) arranged on the workbench (1), two clamping cylinders (112) are respectively arranged on two sides of the top end of each mounting plate (111), a piston rod of each clamping cylinder (112) is connected with one clamping finger (113), and the two clamping cylinders (112) are operated to drive the two clamping fingers (113) to be close to or far away from each other.

10. The automatic locking machine according to claim 9, further comprising a first visual photographing positioning mechanism (13) and a second visual photographing positioning mechanism (14), wherein the first visual photographing positioning mechanism (13) is disposed right above a position of the conveyor belt (2) corresponding to the first clamping positioning mechanism (11), and the first visual photographing positioning mechanism (13) is used for visual positioning of a box clamped on the first clamping positioning mechanism (11);

the second visual photographing and positioning mechanism (14) is arranged right above the position, corresponding to the second clamping and positioning mechanism (12), of the conveying belt (2); the second visual photographing and positioning mechanism (14) is used for visually positioning the box body clamped on the second clamping and positioning mechanism (12).