CN113669755A

CN113669755A - Lighter quality inspection equipment with automatic positioning and stacking functions

Info

Publication number: CN113669755A
Application number: CN202110931339.3A
Authority: CN
Inventors: 阳志勇; 陈书奇
Original assignee: Hunan Dongyi Electric Co ltd
Current assignee: Hunan Dongyi Electric Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2021-11-19
Anticipated expiration: 2041-08-13
Also published as: CN113669755B

Abstract

The invention discloses a lighter quality inspection device with an automatic positioning and stacking function, and belongs to the technical field of lighter production. A lighter quality inspection device with an automatic positioning and stacking function comprises a workbench, wherein the top of the workbench is connected with a U-shaped frame, a plurality of charging trays for placing lighters are arranged in the U-shaped frame, the outer wall of the workbench is provided with a feeding mechanism for pushing the charging trays, the outer wall of the workbench is connected with a surrounding plate, a conveying belt is arranged in the surrounding plate, the inner wall of the surrounding plate is also provided with a continuous pressing mechanism for quality inspection of the lighters and a manipulator grabbing mechanism for taking out waste materials of the lighters, the outer wall of the surrounding plate is also provided with a waste material channel matched with the manipulator grabbing mechanism, and the outer walls of two sides of the surrounding plate are respectively provided with a feeding port and a discharging port; the automatic feeding device realizes the automation of pushing the lighter to be detected, autonomously supplements the vacant position of the unqualified lighter frame in the charging tray, reduces the workload of workers and improves the quality inspection efficiency of the lighter.

Description

Lighter quality inspection equipment with automatic positioning and stacking functions

Technical Field

The invention relates to the technical field of lighter production, in particular to lighter quality inspection equipment with an automatic positioning and stacking function.

Background

The lighter is a small-sized ignition device, mainly used for getting fire, smoking, also used for cooking and other getting fire, the main part of the lighter is ignition mechanism and gas storage tank, when the ignition mechanism is operated, the spark is jetted to the gas zone, the gas is ignited, the ignition mechanism is the most active part in the evolution of the lighter, also is the more complicated part of the structure, according to the characteristic of the ignition mechanism, the lighter can be divided into 6 kinds of lighter of flint steel wheel, piezoelectric ceramic lighter, magnetic induction lighter, battery lighter, solar energy lighter, microcomputer lighter, the gas used by the lighter is mainly flammable gas, early multipurpose gasoline, multipurpose butane, propane and petroleum liquefied gas.

The lighter brings convenience for our daily life, but does not pass through strict test, and the quality of lighter just can not be ensured, can have potential safety hidden danger in use, may cause harm for people, so need carry out quality control to the lighter, generally carry out quality control through pressing the lighter in succession and observing the flame height.

However, in the prior art, the lighter needs to be manually pushed before quality inspection is carried out on the lighter, in the quality inspection process, a background program enables the lighter which does not meet the specification to be 'sucked' from the charging tray and sent to the waste channel through the mechanical arm, the charging tray filled with the lighter is vacant, and after the quality inspection is finished, a worker needs to manually add the vacant position of the unqualified lighter frame in the charging tray, so that the labor capacity of the worker is extremely high, and meanwhile, the production efficiency of the lighter is reduced.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides lighter quality inspection equipment with an automatic positioning and stacking function.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a lighter quality inspection equipment with automatic positioning and stacking function, includes the workstation, the top of workstation is connected with the U-shaped frame, be provided with a plurality of charging trays that are used for placing the lighter in the U-shaped frame, the workstation outer wall is provided with the feeding mechanism who is used for propelling movement charging tray, workstation outer wall connection has the bounding wall, be provided with the conveyer belt in the bounding wall, the bounding wall inner wall still is provided with the continuous pressing mechanism who is used for lighter quality inspection and snatchs the mechanism with the manipulator that is used for taking out the lighter waste material, the bounding wall outer wall has still been seted up and has been snatched mechanism matched with waste material passageway with the manipulator, the outer wall of bounding wall both sides is chiseled respectively and is had feed inlet and discharge gate, the discharge gate outer wall is provided with automatic loading mechanism.

Preferably, the automatic filling mechanism comprises a plurality of uniformly distributed feeding pipes, a clamping limiting assembly and a stress driving assembly, the clamping limiting assembly comprises two connecting rods fixedly connected with the surrounding plate, a connecting plate is connected between the two connecting rods, and the feeding pipes are uniformly distributed on the outer wall of the connecting plate through bolts.

Preferably, connecting rod outer wall fixedly connected with support frame, the one end that the connecting rod was kept away from to the support frame is connected with first mounting panel, first mounting panel outer wall is connected with a plurality of evenly distributed's fender position subassembly, keep off the position subassembly and include two axis of rotation that link firmly with first mounting panel, every the axis of rotation outer wall all is connected with movable gear, movable gear outer wall is connected with the centre gripping limiting plate, two centre gripping limiting plate symmetry sets up in the outer wall both sides of benefit material pipe.

Preferably, the spacing subassembly of centre gripping still includes two sliding rods of sliding connection in the workstation, two be connected with the second mounting panel between the sliding rod, second mounting panel outer wall connection has a plurality of evenly distributed's L shaped plate, the one end that the second mounting panel was kept away from to the L shaped plate is connected with and moves gear intermeshing's rack plate.

Preferably, the forced driving assembly comprises a moving block movably abutted against the charging tray, a moving groove matched with the moving block is formed in the outer wall of the workbench, a cavity communicated with the moving groove is further formed in the workbench, a first elastic element is connected between the bottom wall of the moving block and the inner wall of the cavity, a fixed shaft is connected to the inner wall of the cavity, an oscillating rod is rotatably connected to the outer wall of the fixed shaft, one end of the oscillating rod is hinged to the bottom wall of the moving block, and the other end of the oscillating rod is movably abutted against the sliding rod.

Preferably, the outer wall of the moving block is provided with an inclined plane, and the inclined plane is movably abutted against the charging tray.

Preferably, the outer wall of the swing rod is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding mode, and the sliding block is connected with the bottom of the sliding rod in a rotating mode through a pin shaft.

Preferably, the bounding wall outer wall connection has the backup pad, backup pad outer wall connection has the motor, the output of motor is connected with first commentaries on classics board, the one end swing joint that the motor was kept away from to first commentaries on classics board has the second to change the board, the second changes the board outer wall and rotates and be connected with the arm-tie, the arm-tie links to each other with the connecting plate is fixed, just connecting plate sliding connection is at the outer wall of connecting rod.

Preferably, the two sides of the outer wall of the workbench are respectively provided with a side plate matched with the charging tray, and the end parts of the two side plates are connected with guide plates which are obliquely arranged.

Preferably, feeding mechanism includes the cylinder of fixed connection at the workstation outer wall, the output of cylinder is connected with the piston rod, the one end that the cylinder was kept away from to the piston rod is connected with the push pedal, U-shaped frame outer wall is opened and is chiseled there is the activity hole with push pedal matched with, U-shaped frame inner wall hinge connection has the resistance board, be connected with second elastic element between resistance board and the U-shaped frame inner wall.

Compared with the prior art, the invention provides the lighter quality inspection equipment with the automatic positioning and stacking function, which has the following beneficial effects:

1. this lighter quality inspection equipment with automatic positioning and stacking function through feeding mechanism, realizes the automation of the lighter of waiting to examine of propelling movement, reduces the cost of labor, independently supplements the unqualified lighter frame vacancy position in the charging tray through automatic filling mechanism, has reduced staff's work load simultaneously, has improved the quality testing efficiency of lighter.

2. This lighter quality testing equipment with automatic positioning stacking function, the charging tray that is equipped with the lighter after quality testing offsets with the movable block, make the movable block to the action force of swinging arms, the swinging arms uses the fixed axle to swing as the centre of a circle in the cavity, the tilting of the one end that the swinging arms kept away from the movable block drives the slide bar and shifts up, make the slide bar drive the rack plate in the second mounting panel outside and move the gear intermeshing in the first mounting panel outside, and then make the centre gripping limiting plate in the axis of rotation outside remove the restriction to the feed supplement pipe bottom, make the automatic whereabouts of good quality lighter in the feed supplement pipe, make it offset with the lighter of placing in the charging tray, when the charging tray intermittent type removes, supply unqualified lighter frame vacancy position, improved work efficiency.

3. This lighter quality inspection equipment with automatic positioning stacking function through setting up the deflector, can lead the charging tray that is carried out by the conveyer belt after the quality control, makes it get into between two curb plates smoothly, guarantees that the lighter groove of charging tray and feed supplement pipe are in same horizontal plane, makes automatic filling mechanism normal work.

4. The lighter quality inspection equipment with the automatic positioning and stacking function has the advantages that as the conveyer belt is arranged in the coaming, the charging tray during quality inspection can be conveyed, the charging tray after quality inspection can be extruded out of the surrounding plate area by the charging tray during quality inspection conveying, and the charging tray after quality inspection can intermittently move a certain distance on a workbench to cause the condition that a fire machine groove in the charging tray and a feed opening of a material supplementing pipe are possibly not on the same vertical line because the charging tray during quality inspection presses a fire machine in a row, by controlling the operation of the motor, the output end of the motor drives the connecting plate to reciprocate back and forth through the linkage between the rotating plates, and then make the feed supplement pipe reciprocating motion that the connecting plate outside is connected, make the in-process of feed supplement pipe round trip movement supplement the dead slot that the lighter lacked appears in the charging tray, improved the practicality of equipment.

5. This lighter quality inspection equipment with automatic positioning stacking function, through the control cylinder operation, make the cylinder pass through the piston rod and drive the push pedal and carry out the propelling movement to the tray of loading of the lower one deck of stacking from top to bottom in the U-shaped frame, make it move the conveyer belt in the bounding wall from the U-shaped frame and carry out the quality inspection, when the push pedal is retrieved, the tray of loading of the original penultimate floor can fall and act as the one deck of below in the U-shaped frame, and when falling under it, produce the resistance to its decline through drag plate and second elastic element, can reduce its falling speed, avoid filling the tray of loading of examining the lighter and the lighter of inside placing and break away from, influence the quality inspection progress of lighter.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic diagram of the automatic loading mechanism of the present invention;

FIG. 4 is a schematic structural diagram of portion A of FIG. 3 according to the present invention;

FIG. 5 is a schematic cross-sectional view of a stage according to the present invention;

FIG. 6 is a schematic structural diagram of portion B of FIG. 5 according to the present invention;

FIG. 7 is a schematic view of the construction of the first and second mounting plates of the present invention;

fig. 8 is a schematic structural view of the U-shaped frame of the present invention.

In the figure: 1. a work table; 2. a U-shaped frame; 201. a movable hole; 3. a charging tray; 4. enclosing plates; 401. a feed inlet; 402. a discharge port; 5. a continuous pressing mechanism; 6. a manipulator grabbing mechanism; 601. a waste channel; 7. a connecting rod; 701. a connecting plate; 8. a material supplementing pipe; 9. a support frame; 901. a first mounting plate; 902. a rotating shaft; 903. a moving gear; 904. clamping the limiting plate; 10. a slide bar; 11. a second mounting plate; 111. an L-shaped plate; 112. a rack plate; 12. a movable groove; 121. a moving block; 122. a first elastic element; 13. a cavity; 131. a fixed shaft; 14. a swing lever; 141. a chute; 142. a slider; 15. a support plate; 16. a motor; 161. a first rotating plate; 162. a second rotating plate; 163. pulling a plate; 17. a side plate; 171. a guide plate; 18. a cylinder; 181. a piston rod; 182. pushing the plate; 19. a resistance plate; 191. a second elastic element.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-8, a lighter quality inspection equipment with automatic positioning and stacking functions, comprises a workbench 1, the top of the workbench 1 is connected with a U-shaped frame 2, a plurality of charging trays 3 used for placing lighters are arranged in the U-shaped frame 2, the outer wall of the workbench 1 is provided with a feeding mechanism used for pushing the charging trays 3, the outer wall of the workbench 1 is connected with a surrounding plate 4, a conveying belt is arranged in the surrounding plate 4, the inner wall of the surrounding plate 4 is further provided with a continuous pressing mechanism 5 used for lighter quality inspection and a manipulator grabbing mechanism 6 used for taking out lighter waste materials, the outer wall of the surrounding plate 4 is further provided with a waste material channel 601 matched with the manipulator grabbing mechanism 6, the outer walls of two sides of the surrounding plate 4 are respectively provided with a feeding port 401 and a discharging port 402, and the outer wall of the discharging port 402 is provided with an automatic loading mechanism.

When the device works, the feeding mechanism is controlled to push the charging tray 3 of the lowest layer stacked up and down in the U-shaped frame 2, so that the charging tray moves to the conveying belt in the enclosing plate 4 from the U-shaped frame 2 for quality inspection, the lighters are pressed through the continuous pressing mechanism 5, the flame height is observed at the background, the lighters which do not accord with the standard are grabbed by the mechanical arm and sent into the waste material channel 601, the charging tray 3 which finishes the quality inspection is moved out of the enclosing plate 4 through the conveying belt, an empty flameout groove which does not accord with the standard can exist in the charging tray 3 at the moment, the automatic charging mechanism can automatically supplement the vacant position of the unqualified lighter in the charging tray 3, the workload of workers is reduced, and the quality inspection efficiency of the lighters is improved.

Further, two sides of the outer wall of the workbench 1 are respectively provided with a side plate 17 matched with the charging tray 3, and the end parts of the two side plates 17 are connected with a guide plate 171 which is obliquely arranged; by arranging the guide plate 171, the charging tray 3 conveyed by the conveyor belt after quality inspection can be guided to smoothly enter between the two side plates 17, so that the fire chute of the charging tray 3 and the automatic charging mechanism are in the same horizontal plane, and the automatic charging mechanism works normally.

Further, the feeding mechanism comprises an air cylinder 18 fixedly connected to the outer wall of the workbench 1, the output end of the air cylinder 18 is connected with a piston rod 181, one end, far away from the air cylinder 18, of the piston rod 181 is connected with a push plate 182, the outer wall of the U-shaped frame 2 is provided with a movable hole 201 matched with the push plate 182 in a chiseled mode, the inner wall of the U-shaped frame 2 is connected with a resistance plate 19 in a hinged mode, and a second elastic element 191 is connected between the resistance plate 19 and the inner wall of the U-shaped frame 2; through the operation of the control cylinder 18, the cylinder 18 drives the push plate 182 to push the charging tray 3 of the lowest layer stacked up and down in the U-shaped frame 2 through the piston rod 181, so that the charging tray moves to the conveying belt in the enclosing plate 4 from the U-shaped frame 2 for quality inspection, when the push plate 182 is recovered, the charging tray 3 of the last but one layer originally in the U-shaped frame 2 can fall and serve as the lowest layer, and when the charging tray falls, resistance is generated to the falling through the resistance plate 19 and the second elastic element 191, the falling speed of the charging tray can be reduced, the charging tray 3 filled with the lighter to be inspected is prevented from being separated from the lighter placed inside, and the quality inspection progress of the lighter is influenced.

Example 2:

referring to fig. 3-7, a lighter quality inspection equipment with automatic positioning and stacking function, is basically the same as embodiment 1, and further, the automatic loading mechanism includes a plurality of evenly distributed material supplementing pipes 8, a clamping limiting assembly and a stress driving assembly, the clamping limiting assembly includes two connecting rods 7 fixedly connected with the coaming 4, a connecting plate 701 is connected between the two connecting rods 7, and the plurality of material supplementing pipes 8 are evenly distributed on the outer wall of the connecting plate 701 through bolts.

Connecting rod 7 outer wall fixedly connected with support frame 9, the one end that connecting rod 7 was kept away from to support frame 9 is connected with first mounting panel 901, first mounting panel 901 outer wall is connected with a plurality of evenly distributed's fender position subassembly, keeps off the position subassembly and includes two axis of rotation 902 that link firmly with first mounting panel 901, and every axis of rotation 902 outer wall all is connected with moves gear 903, moves gear 903 outer wall and is connected with centre gripping limiting plate 904, and two centre gripping limiting plate 904 symmetries set up in the outer wall both sides of material supplementing pipe 8.

The clamping limiting assembly further comprises two sliding rods 10 which are slidably connected in the workbench 1, a second mounting plate 11 is connected between the two sliding rods 10, the outer wall of the second mounting plate 11 is connected with a plurality of L-shaped plates 111 which are uniformly distributed, and one end, away from the second mounting plate 11, of each L-shaped plate 111 is connected with a rack plate 112 which is meshed with the corresponding moving gear 903.

The forced driving assembly comprises a moving block 121 movably abutted against the charging tray 3, a moving groove 12 matched with the moving block 121 is formed in the outer wall of the workbench 1 in a chiseled mode, a cavity 13 communicated with the moving groove 12 is further formed in the workbench 1, a first elastic element 122 is connected between the bottom wall of the moving block 121 and the inner wall of the cavity 13, a fixed shaft 131 is connected to the inner wall of the cavity 13, a swing rod 14 is rotatably connected to the outer wall of the fixed shaft 131, one end of the swing rod 14 is hinged to the bottom wall of the moving block 121, and the other end of the swing rod 14 is movably abutted against the sliding rod 10.

The outer wall of the moving block 121 is provided with an inclined surface which is movably abutted against the charging tray 3.

The outer wall of the swing rod 14 is cut with a sliding groove 141, the inner wall of the sliding groove 141 is connected with a sliding block 142 in a sliding manner, and the sliding block 142 is rotatably connected with the bottom of the sliding rod 10 through a pin shaft.

The working principle is as follows: the charging tray 3 with the lighter after quality inspection is abutted against the moving block 121, so that the moving block 121 exerts force on the swinging rod 14, the swinging rod 14 swings in the cavity 13 by taking the fixed shaft 131 as the center of a circle, one end of the swinging rod 14, which is far away from the moving block 121, tilts, the slider 142 slides in the chute 141 and drives the sliding rod 10 to move upwards, the sliding rod 10 drives the rack plate 112 on the outer side of the second mounting plate 11 to be meshed with the moving gear 903 on the outer side of the first mounting plate 901, the clamping limit plate 904 on the outer side of the moving gear 903 is further enabled to release the limitation on the bottom of the material supplementing pipe 8, the lighter with good quality in the material supplementing pipe 8 can automatically fall down to be abutted against the end part of the lighter placed in the charging tray 3, when the charging tray 3 moves, the lighter in the upper material supplementing pipe 8 can supplement the vacant position of the unqualified lighter frame, the labor is saved, the working efficiency is improved, when the charging tray 3 is no longer arranged on the working table 1, the moving block 121 is no longer stressed, so that the two clamping limit plates 904 in the gear component deflect again, the bottom of the feeding tube 8 is limited, and the good lighter is prevented from continuously falling.

Furthermore, the outer wall of the moving block 121 is provided with an inclined surface, and the inclined surface is movably abutted against the charging tray 3; the moving block 121 is conveniently extruded by the charging tray 3 in the moving process, so that the moving block 121 moves downwards into the movable groove 12.

Example 3:

referring to fig. 3-4, a lighter quality inspection device with automatic positioning and stacking functions is substantially the same as that in embodiment 2, further, a supporting plate 15 is connected to an outer wall of the enclosing plate 4, a motor 16 is connected to an outer wall of the supporting plate 15, an output end of the motor 16 is connected to a first rotating plate 161, one end, away from the motor 16, of the first rotating plate 161 is movably connected to a second rotating plate 162, a pulling plate 163 is rotatably connected to an outer wall of the second rotating plate 162, the pulling plate 163 is fixedly connected to a connecting plate 701, and the connecting plate 701 is slidably connected to an outer wall of the connecting rod 7.

Because the apron 4 is internally provided with the conveyer belt, the charging tray 3 during quality inspection can be conveyed, the charging tray 3 after quality inspection can be extruded out of the apron 4 by the charging tray 3 during quality inspection conveying, the charging tray 3 during quality inspection is a row of pressing quality inspection to the lighter, the charging tray 3 after quality inspection can intermittently move for a distance on the workbench 1, the condition that a lighter slot in the charging tray 3 and a feed pipe 8 are possibly not on the same vertical line can be caused, the operation of the motor 16 is controlled, the output end of the motor 16 drives the connecting plate 701 to reciprocate back and forth through linkage between rotating plates, so that the feed pipe 8 connected to the outer side of the connecting plate 701 reciprocates, the feed pipe 8 supplements empty slots missing in the charging tray 3 during the reciprocating process, and the practicability of the equipment is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The lighter quality inspection equipment with the automatic positioning and stacking functions comprises a workbench (1) and is characterized in that the top of the workbench (1) is connected with a U-shaped frame (2), a plurality of charging trays (3) used for placing lighters are arranged in the U-shaped frame (2), the outer wall of the workbench (1) is provided with a feeding mechanism used for pushing the charging trays (3), the outer wall of the workbench (1) is connected with a surrounding plate (4), a conveying belt is arranged in the surrounding plate (4), the inner wall of the surrounding plate (4) is further provided with a continuous pressing mechanism (5) used for lighter quality inspection and a manipulator grabbing mechanism (6) used for taking out lighter wastes, the outer wall of the surrounding plate (4) is further provided with a waste material channel (601) matched with the manipulator grabbing mechanism (6), and the outer walls on two sides of the surrounding plate (4) are respectively provided with a feeding port (401) and a discharging port (402), and an automatic filling mechanism is arranged on the outer wall of the discharge hole (402).

2. The lighter quality inspection equipment with the automatic positioning and stacking function is characterized in that the automatic filling mechanism comprises a plurality of uniformly distributed material supplementing pipes (8), a clamping limiting assembly and a stress driving assembly, the clamping limiting assembly comprises two connecting rods (7) fixedly connected with a surrounding plate (4), a connecting plate (701) is connected between the two connecting rods (7), and the plurality of material supplementing pipes (8) are uniformly distributed on the outer wall of the connecting plate (701) through bolts.

3. The lighter quality inspection equipment with the automatic positioning and stacking function of claim 2, characterized in that the outer wall of the connecting rod (7) is fixedly connected with a supporting frame (9), one end of the supporting frame (9) far away from the connecting rod (7) is connected with a first mounting plate (901), the outer wall of the first mounting plate (901) is connected with a plurality of uniformly distributed gear components, each gear component comprises two rotating shafts (902) fixedly connected with the first mounting plate (901), each rotating shaft (902) outer wall is connected with a movable gear (903), the outer wall of the movable gear (903) is connected with clamping limiting plates (904), and the two clamping limiting plates (904) are symmetrically arranged on two sides of the outer wall of the material supplementing pipe (8).

4. The fire engine quality inspection equipment with the automatic positioning and stacking function is characterized in that the clamping and limiting assembly further comprises two sliding rods (10) which are slidably connected into the workbench (1), a second mounting plate (11) is connected between the two sliding rods (10), a plurality of uniformly distributed L-shaped plates (111) are connected to the outer wall of the second mounting plate (11), and one ends, far away from the second mounting plate (11), of the L-shaped plates (111) are connected with rack plates (112) which are meshed with the moving gears (903).

5. The fire engine quality detection device with the automatic positioning and stacking function is characterized in that the stressed driving assembly comprises a moving block (121) movably abutted against the charging tray (3), a movable groove (12) matched with the moving block (121) is formed in the outer wall of the workbench (1), a cavity (13) communicated with the movable groove (12) is further formed in the workbench (1), a first elastic element (122) is connected between the bottom wall of the moving block (121) and the inner wall of the cavity (13), a fixed shaft (131) is connected to the inner wall of the cavity (13), a swing rod (14) is rotatably connected to the outer wall of the fixed shaft (131), one end of the swing rod (14) is hinged to the bottom wall of the moving block (121), and the other end of the swing rod (14) is movably abutted against the sliding rod (10).

6. The lighter quality detection device with the automatic positioning and stacking function as claimed in claim 5, wherein an inclined surface is arranged on the outer wall of the moving block (121), and the inclined surface is movably abutted against the charging tray (3).

7. The fire engine quality inspection equipment with the automatic positioning and stacking function is characterized in that a sliding groove (141) is formed in the outer wall of the swinging rod (14), a sliding block (142) is connected to the inner wall of the sliding groove (141) in a sliding mode, and the sliding block (142) is rotatably connected with the bottom of the sliding rod (10) through a pin shaft.

8. The lighter quality inspection equipment with the automatic positioning and stacking function according to claim 3, characterized in that a supporting plate (15) is connected to the outer wall of the enclosing plate (4), a motor (16) is connected to the outer wall of the supporting plate (15), the output end of the motor (16) is connected with a first rotating plate (161), one end, away from the motor (16), of the first rotating plate (161) is movably connected with a second rotating plate (162), the outer wall of the second rotating plate (162) is rotatably connected with a pulling plate (163), the pulling plate (163) is fixedly connected with a connecting plate (701), and the connecting plate (701) is slidably connected to the outer wall of the connecting rod (7).

9. The lighter quality inspection equipment with the automatic positioning and stacking function as claimed in claim 1, wherein two sides of the outer wall of the workbench (1) are respectively provided with a side plate (17) matched with the charging tray (3), and the end parts of the two side plates (17) are connected with an obliquely arranged guide plate (171).

10. The lighter quality inspection equipment with automatic positioning and stacking functions of claim 1, characterized in that, feeding mechanism includes cylinder (18) of fixed connection at workstation (1) outer wall, the output of cylinder (18) is connected with piston rod (181), the one end that cylinder (18) was kept away from in piston rod (181) is connected with push pedal (182), U-shaped frame (2) outer wall is opened and is chiseled movable hole (201) with push pedal (182) matched with, U-shaped frame (2) inner wall hinge connection has resistance board (19), be connected with second elastic element (191) between resistance board (19) and U-shaped frame (2) inner wall.