CN113650823A

CN113650823A - Hardware fitting case packagine machine

Info

Publication number: CN113650823A
Application number: CN202110789797.8A
Authority: CN
Inventors: 赵智涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-11-16

Abstract

The invention relates to the technical field of accessory production, and discloses a hardware accessory box packaging machine which comprises a base, wherein a guide rod is inserted into the inner bottom wall of the base, a placing table is welded at the top of the guide rod, a supporting spring is welded at the bottom of the placing table, a driving wheel is meshed at the right side of the guide rod, rotating gears are rotatably connected to the left inner wall and the right inner wall of the base, two supporting plates are welded at the top of the base, a material storage box is welded at the tops of the two supporting plates, and a discharging pipe is welded at the bottom of the material storage box. After accomplishing through the bagging-off, the unloading pipe is closed, and the action wheel is no longer fixed through blocking the guide bar and will place the platform this moment, and when wrapping bag weight after filling with the accessory was in error range, it just was in balanced state to place the platform, can not reciprocate, then the action wheel blocks the guide bar once more, begins next bagging-off to automatic carry out weight detection's effect to the wrapping bag after having reached the bagging-off completion.

Description

Hardware fitting case packagine machine

Technical Field

The invention relates to the technical field of hardware accessories, in particular to a hardware accessory box packaging machine.

Background

The hardware fittings refer to machine parts or components made of hardware and small hardware products, and can be used independently or used as auxiliary tools, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like.

Little hardware fitting need carry out quantitative bagging-off when producing, need carry out weight detection to the accessory during the bagging-off to the weight error of the accessory after the bagging-off is great, current bagging-off device does not have the weight and detects the function, generally by staff's spot check regularly, but after the staff detects out the problem, has generally produced the product that some bagging-off quality is too much or too little, need catch up inferior goods, waste time and energy, we have proposed a hardware fitting case packagine machine from this.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a hardware fitting box packaging machine which has the advantages of weight detection and adjustment functions.

The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a hardware fitting case packagine machine, includes the base, the inner diapire of base is pegged graft and is had the guide bar, the top welding of guide bar has places the platform, the bottom welding of placing the platform has supporting spring, the right side meshing of guide bar has the action wheel, the inner wall all rotates about the base and is connected with the rotating gear, the top welding of base has two backup pads, two the top welding of backup pad has the storage case, the bottom welding of storage case has the unloading pipe, the left and right sides of unloading pipe has all welded adjustment mechanism, two the trigger mechanism has all been welded to the opposite one side of backup pad.

As optimization, the adjusting mechanisms comprise sealing cylinders, the two side, opposite to each other, of each sealing cylinder is provided with a striker plate in an inserted mode, the movable plates are welded on the side, opposite to each other, of each striker plate, inflation pipes are welded on the side, opposite to each other, of each sealing cylinder, and pressure relief pipes are welded at the bottoms of the sealing cylinders.

As optimization, two striker plate one side in opposite directions all is located the unloading intraductal, two buffer spring has all been cup jointed to the outside of striker plate, plays the effect to keeping away from one side extrusion fly leaf of unloading pipe.

As optimization, the two pressure relief pipes are connected with sealing plates in a sliding mode, and ejector rods are inserted into the two pressure relief pipes.

As optimization, two the closing plate one side in opposite directions all welds and has the extrusion spring, plays the extrusion closing plate, will release the effect that the pipe was closed, two reset spring has all been cup jointed to the outside of ejector pin, plays the effect that drives the ejector pin and reset, two the ejector pin is located two one sides that the closing plate carried on the back mutually respectively, can extrude the closing plate when the ejector pin removes, will release the pipe and open.

As optimization, two trigger mechanism all includes a fixed section of thick bamboo, two the bottom of a fixed section of thick bamboo is all pegged graft and is had the movable rod, two the piston has all been welded at the top of movable rod, two the top of a fixed section of thick bamboo one side in opposite directions all has been welded the intake pipe, two the interior back wall of a fixed section of thick bamboo all rotates and is connected with the ratchet, two concave cam has all been welded in the front of ratchet.

As an optimization, the bottom of the inflation tube is fixedly connected with the top of the fixed cylinder, a one-way valve is arranged inside the inflation tube, one side, opposite to each other, of the pressure relief tube is fixedly connected with the lower portions of the two fixed cylinders on one side in opposite directions, two teeth meshed with the rotating gear are arranged below one side, opposite to each other, of the movable rods, two teeth meshed with the rotating gear are arranged on two sides of the placing table, two telescopic teeth meshed with the ratchet are arranged above one side, opposite to each other, of the movable rods, the telescopic teeth can contract when the movable rods move upwards, the ratchet is not driven to rotate, the ratchet can be driven to rotate when the movable rods move downwards, the two ejector rods are connected into the grooves in the concave-convex wheels in an inserting mode, and the concave cam can drive the ejector rods to move left and right in the matching of the grooves and the reset spring when the concave cam rotates.

As optimization, the interior roof of intake pipe all rotates and is connected with rotating baffle, the interior diapire of intake pipe all welds fixed swash plate, the bottom of intake pipe all pegs graft there is the stripper bar, the bottom of stripper bar all welds the elasticity stay cord.

As optimization, two compression spring has all been cup jointed to the outside of stripper bar, plays the left and right sides of upwards extrusion stripper bar, the stripper bar is located between rotating baffle and the fixed swash plate, can block rotating baffle when the stripper bar rebound, and then makes the intake pipe normally open, two the top fixed connection of placing the platform all has to the bottom of elasticity stay cord, and during initial condition, the elasticity of elasticity stay cord is great, can drive the stripper bar rebound.

Compared with the prior art, the invention provides a hardware fitting box packaging machine which has the following beneficial effects:

1. the hardware fitting box packing machine is characterized in that the driving wheel is in a fixed state initially, the placing table is clamped at a proper position through the guide rod, then the packaging bag is placed on the placing table, the blanking pipe is opened for a certain time, the accessories in the storage box fall into the packaging bag through the blanking pipe, the falling speed of the accessories is in a fixed numerical value under the interception of the striker plate, after the bagging is finished, the blanking pipe is closed, the driving wheel can move for a short time at the moment, the placing table is not fixed by clamping the guide rod, when the weight of the packaging bag filled with the fittings is within the error range, the placing table is just in a balanced state and cannot move up and down, then the action wheel blocks the guide bar once more, begins next bagging-off to reach the effect that the bagging-off was accomplished the back and carried out weight detection to the wrapping bag automatically, avoided the weight error of accessory great.

2. After the hardware fitting box packing machine weighs the fittings, when the weight of the fittings in the packing bag is larger, the placing table moves downwards under the weight of the fittings, the movable rod and the piston are driven to move upwards through the rotating gear, the air pressure above the piston is increased when the piston moves upwards, the high pressure drives the rotating baffle to rotate towards the direction close to the fixed inclined plate, the rotating baffle is tightly attached to the fixed inclined plate to seal the air inlet pipe, the check valve in the air charging pipe is flushed away, the air above the piston is charged into the sealing cylinder, the air pressure on the side, far away from the discharging pipe, of the movable plate is increased to drive the movable plate and the material baffle to move towards the direction close to the discharging pipe, the discharging speed of the discharging pipe is reduced, when the weight of the fittings in the packing bag is smaller, the placing table moves upwards under the action of the supporting spring, and the movable rod moves downwards through the rotating gear, when the placing table moves upwards, the elastic pull rope can be contracted, the extrusion rod is not pulled tightly any more, the extrusion rod can rise under the action of the compression spring, when the rotating baffle plate is blocked, the air inlet pipe is normally opened, the movable rod can drive the ratchet wheel to rotate through the telescopic teeth while descending, the ratchet wheel drives the concave cam to rotate, the concave cam can drive the ejector rod to reciprocate leftwards and rightwards under the action of the concave groove and the reset spring when rotating, the sealing plate is intermittently ejected, the pressure relief pipe is intermittently opened, high-pressure gas in the sealing cylinder can intermittently leak out, the air pressure of the movable plate far away from the side of the blanking pipe is reduced, the movable plate can drive the baffle plate to move towards the direction far away from the blanking pipe under the action of the buffer spring, the blanking speed of the blanking pipe is increased, the effect of automatically adjusting the blanking speed of the blanking pipe when the bagging weight of accessories is beyond an error is achieved, and manual adjustment is not needed, can avoid follow-up bagging-off to make mistakes, the bagging-off weight that can not produce a large amount of accessories is in the product outside the error.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the base structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the adjustment mechanism and trigger mechanism of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the portion B shown in FIG. 3 according to the present invention.

In the figure: 1. a base; 11. a guide bar; 12. a placing table; 13. a support spring; 14. a driving wheel; 15. a rotating gear; 2. a support plate; 3. a material storage box; 31. a discharging pipe; 4. an adjustment mechanism; 41. a sealing cylinder; 42. a striker plate; 43. a movable plate; 44. an inflation tube; 45. a pressure relief pipe; 451. a sealing plate; 452. a top rod; 5. a trigger mechanism; 51. a fixed cylinder; 52. a movable rod; 53. a piston; 54. an air inlet pipe; 541. rotating the baffle; 542. fixing the inclined plate; 543. an extrusion stem; 544. an elastic pull rope; 55. a ratchet wheel; 56. a concave cam.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

please refer to fig. 1-2, a hardware fitting box packing machine, including base 1, guide bar 11 is inserted to the inner bottom wall of base 1, the top welding of guide bar 11 has placing table 12, the bottom welding of placing table 12 has supporting spring 13, the right side meshing of guide bar 11 has action wheel 14, the inner wall all rotates about base 1 and is connected with rotating gear 15, the top welding of base 1 has two backup pads 2, the top welding of two backup pads 2 has storage box 3, the bottom welding of storage box 3 has unloading pipe 31, adjustment mechanism 4 has all been welded to the left and right sides of unloading pipe 31, trigger mechanism 5 has all been welded to the opposite one side of two backup pads 2.

Two adjustment mechanism 4 all include sealed 41, two sealed 41 one sides in opposite directions of a section of thick bamboo all peg graft and have striker plate 42, fly leaf 43 has all been welded to one side that two striker plate 42 carried on the back mutually, inflation tube 44 has all been welded to one side that two sealed 41 carried on the back mutually, pressure relief pipe 45 has all been welded to the bottom of two sealed 41, two striker plate 42 one side in opposite directions all is located unloading pipe 31, buffer spring has all been cup jointed to the outside of two striker plates 42, play the effect of extruding fly leaf 43 to one side of keeping away from unloading pipe 31, two both sides of placing platform 12 all are provided with the tooth with rotating gear 15 meshing.

By initially bringing the driving wheel 14 in a fixed position, and by clamping the placing table 12 in a suitable position by means of the guide bar 11, then the packaging bag is placed on the placing table 12, the feeding pipe 31 is opened for a certain time, the accessories in the storage box 3 fall into the packaging bag through the feeding pipe 31, the falling speed of the accessories is in a fixed value under the interception of the baffle plate 42, after bagging, the blanking pipe 31 is closed, the driving wheel 14 can move for a short time at the moment, the placing table 12 is not fixed by clamping the guide rod 11, when the weight of the packing bag filled with the accessories is within the error range, the placing table 12 is just in a balanced state and cannot move up and down, then the guide rod 11 is clamped by the driving wheel 14 again, and next bagging is started, so that the effect of automatically detecting the weight of the packaging bag after the bagging is finished is achieved, and the large weight error of the accessory is avoided.

Example two:

please refer to fig. 1-5, a hardware fitting box packing machine, including base 1, guide bar 11 is inserted into the inner bottom wall of base 1, the top welding of guide bar 11 has placing table 12, the bottom welding of placing table 12 has supporting spring 13, the right side meshing of guide bar 11 has drive wheel 14, the inner wall all rotates about base 1 and is connected with rotating gear 15, the top welding of base 1 has two backup pads 2, the top welding of two backup pads 2 has storage box 3, the bottom welding of storage box 3 has unloading pipe 31, adjustment mechanism 4 has all been welded to the left and right sides of unloading pipe 31, trigger mechanism 5 has all been welded to the opposite one side of two backup pads 2.

The two adjusting mechanisms 4 respectively comprise a sealing barrel 41, striker plates 42 are respectively inserted into opposite sides of the two sealing barrels 41, movable plates 43 are respectively welded on opposite sides of the two striker plates 42, inflation tubes 44 are respectively welded on opposite sides of the two sealing barrels 41, pressure relief tubes 45 are respectively welded at bottoms of the two sealing barrels 41, opposite sides of the two striker plates 42 are respectively positioned in the blanking tube 31, buffer springs are respectively sleeved outside the two striker plates 42 to play a role of extruding the movable plates 43 towards one side far away from the blanking tube 31, sealing plates 451 are respectively connected inside the two pressure relief tubes 45 in a sliding manner, ejector rods 452 are respectively inserted into the two pressure relief tubes 45, extrusion springs are respectively welded on opposite sides of the two sealing plates 451 to play a role of extruding the sealing plates 451 and closing the pressure relief tubes 45, return springs are respectively sleeved outside the two ejector rods 452 to play a role of driving the ejector rods 452 to reset, the two push rods 452 are respectively positioned on the opposite sides of the two sealing plates 451, and when the push rods 452 move, the sealing plates 451 can be pressed, so that the pressure relief pipe 45 is opened.

The two trigger mechanisms 5 respectively comprise fixed cylinders 51, movable rods 52 are inserted into the bottoms of the two fixed cylinders 51, pistons 53 are welded on the tops of the two movable rods 52, air inlet pipes 54 are welded above the opposite sides of the two fixed cylinders 51, ratchets 55 are rotatably connected to the inner rear walls of the two fixed cylinders 51, concave cams 56 are welded on the front surfaces of the two ratchets 55, the bottom of the inflation tube 44 is fixedly connected with the tops of the fixed cylinders 51, one-way valves are arranged inside the inflation tube 44, the opposite sides of the two pressure relief tubes 45 are respectively fixedly connected with the lower parts of the opposite sides of the two fixed cylinders 51, teeth meshed with the rotating gear 15 are arranged below the opposite sides of the two movable rods 52, teeth meshed with the rotating gear 15 are arranged on the two sides of the two placing tables 12, telescopic teeth meshed with the ratchets 55 are arranged above the opposite sides of the two movable rods 52, when the movable rod 52 moves upwards, the telescopic teeth contract without driving the ratchet wheel 55 to rotate, when the movable rod 52 moves downwards, the ratchet wheel 55 can be driven to rotate, the opposite sides of the two ejector rods 452 are inserted into the grooves on the concave cam 56, the concave cam 56 can drive the ejector rods 452 to move left and right under the cooperation of the grooves and the reset spring when rotating, the inner top wall of the air inlet pipe 54 is rotatably connected with a rotary baffle 541, the inner bottom wall of the air inlet pipe 54 is welded with a fixed inclined plate 542, the bottom of the air inlet pipe 54 is inserted with an extrusion rod 543, the bottom of the extrusion rod 543 is welded with an elastic pull rope 544, the outer parts of the two extrusion rods 543 are sleeved with compression springs to extrude the extrusion rods 543 upwards, the extrusion rods 543 are positioned between the rotary baffle 541 and the fixed inclined plate 542, the rotary baffle 541 can be clamped when the extrusion rods 543 move upwards, so that the air inlet pipe 54 is normally opened, the tops of the placing tables 12 are fixedly connected with the bottoms of the two elastic pull ropes 544, in the initial state, the elastic force of the elastic cord 544 is larger, and the pressing rod 543 is driven to move downward.

After the accessories are weighed, when the weight of the accessories in the packaging bag is large, the placing table 12 moves downwards under the weight of the accessories, the rotating gear 15 drives the movable rod 52 and the piston 53 to move upwards, when the piston 53 moves upwards, the air pressure above the piston 53 is increased, the high pressure drives the rotating baffle 541 to rotate towards the direction close to the fixed inclined plate 542, the air inlet pipe 54 is closed by clinging to the fixed inclined plate 542, the one-way valve in the inflation pipe 44 is flushed, the air above the piston 53 is filled into the sealing cylinder 41, the air pressure on the side, far away from the discharging pipe 31, of the movable plate 43 is increased, the movable plate 43 and the baffle 42 are driven to move towards the direction close to the discharging pipe 31, the discharging speed of the discharging pipe 31 is reduced, when the weight of the accessories in the packaging bag is small, the placing table 12 moves upwards under the action of the supporting spring 13, and the movable rod 52 moves downwards through the rotating gear 15, when the placing table 12 moves upwards, the elastic rope 544 can be contracted, the pressing rod 543 is not pulled tightly, the pressing rod 543 can rise under the action of the compression spring, when the rotating baffle 541 is blocked, the air inlet pipe 54 is normally opened, the movable rod 52 descends, and at the same time, the ratchet wheel 55 can be driven by the telescopic teeth to rotate, the ratchet wheel 55 drives the concave cam 56 to rotate, when the concave cam 56 rotates, the ejector rod 452 can be driven by the action of the groove on the outer side and the reset spring to reciprocate left and right, the sealing plate 451 is intermittently ejected, so that the pressure relief pipe 45 is intermittently opened, high-pressure gas in the sealing cylinder 41 can intermittently leak out, the air pressure on the side of the movable plate 43 far away from the discharging pipe 31 is reduced, the movable plate 43 can drive the baffle plate 42 to move in the direction far away from the discharging pipe 31 under the action of the buffer spring, the discharging speed of the discharging pipe 31 is increased, and the effect of automatically adjusting the discharging speed of the discharging pipe 31 when the bagging weight of the accessories is out of error is achieved, need not artifical the regulation, can avoid follow-up bagging-off to make mistakes, the bagging-off weight that can not produce a large amount of accessories is in the product outside the error.

Example three:

The working principle is as follows: by initially bringing the driving wheel 14 in a fixed position, and by clamping the placing table 12 in a suitable position by means of the guide bar 11, then the packaging bag is placed on the placing table 12, the feeding pipe 31 is opened for a certain time, the accessories in the storage box 3 fall into the packaging bag through the feeding pipe 31, the falling speed of the accessories is in a fixed value under the interception of the baffle plate 42, after bagging, the blanking pipe 31 is closed, the driving wheel 14 can move for a short time at the moment, the placing table 12 is not fixed by clamping the guide rod 11, when the weight of the packing bag filled with the accessories is within the error range, the placing table 12 is just in a balanced state and cannot move up and down, then the guide rod 11 is clamped by the driving wheel 14 again, and next bagging is started, so that the effect of automatically detecting the weight of the packaging bag after the bagging is finished is achieved, and the large weight error of the accessory is avoided.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hardware fitting case packagine machine, includes base (1), its characterized in that: the utility model discloses a solar energy storage device, including base (1), guide bar (11) are pegged graft to the inner diapire of base (1), the top welding of guide bar (11) has places platform (12), the bottom welding of placing platform (12) has supporting spring (13), the right side meshing of guide bar (11) has action wheel (14), the inner wall all rotates about base (1) and is connected with rotating gear (15), the top welding of base (1) has two backup pads (2), two the top welding of backup pad (2) has storage case (3), the bottom welding of storage case (3) has unloading pipe (31), adjustment mechanism (4) have all been welded to the left and right sides of unloading pipe (31), two trigger mechanism (5) have all been welded to backup pad (2) one side in opposite directions.

2. The hardware fitting box packaging machine of claim 1, wherein: two adjustment mechanism (4) all include sealed section of thick bamboo (41), two striker plate (42) have all been pegged graft to sealed section of thick bamboo (41) one side in opposite directions, two fly leaf (43) have all been welded to striker plate (42) one side mutually back of the body, two inflation tube (44) have all been welded to sealed section of thick bamboo (41) one side mutually back of the body, two pressure release pipe (45) have all been welded to the bottom of sealed section of thick bamboo (41).

3. The hardware fitting box packaging machine of claim 2, wherein: two striker plate (42) one side in opposite directions all is located unloading pipe (31), two the outside of striker plate (42) has all cup jointed buffer spring.

4. The hardware fitting box packaging machine of claim 2, wherein: the inside of two pressure release pipe (45) all sliding connection have closing plate (451), two the inside of pressure release pipe (45) all is pegged graft and is had ejector pin (452).

5. The hardware fitting box packaging machine of claim 4, wherein: two sealing plate (451) one side in opposite directions all welds has extrusion spring, two reset spring has all been cup jointed to the outside of ejector pin (452), two ejector pin (452) are located one side that two sealing plate (451) carried on the back mutually respectively.

6. The hardware fitting box packaging machine of claim 4, wherein: two trigger mechanism (5) all include solid fixed cylinder (51), two the bottom of solid fixed cylinder (51) is all pegged graft and is had movable rod (52), two piston (53) have all been welded at the top of movable rod (52), two solid fixed cylinder (51) all welds intake pipe (54) in the top of one side in opposite directions, two the interior back wall of solid fixed cylinder (51) all rotates and is connected with ratchet (55), two concave cam (56) have all been welded in the front of ratchet (55).

7. The hardware fitting box packaging machine of claim 6, wherein: the bottom of gas tube (44) and the top fixed connection of a fixed section of thick bamboo (51), the inside of gas tube (44) all is provided with the check valve, two one side that pressure release pipe (45) carried on the back mutually respectively with the below fixed connection of two fixed section of thick bamboo (51) one side in opposite directions, two the below of one side in opposite directions of movable rod (52) all is provided with the tooth with rotating gear (15) meshing, two the both sides of placing platform (12) all are provided with the tooth with rotating gear (15) meshing, two the top of one side in opposite directions of movable rod (52) all is provided with the flexible tooth with ratchet (55) meshing, two one side that ejector pin (452) carried on the back mutually all pegs graft in the recess on concave cam (56).

8. The hardware fitting box packaging machine of claim 6, wherein: the inner top wall of the air inlet pipe (54) is rotatably connected with a rotary baffle (541), the inner bottom wall of the air inlet pipe (54) is welded with a fixed inclined plate (542), the bottom of the air inlet pipe (54) is spliced with an extrusion rod (543), and the bottom of the extrusion rod (543) is welded with an elastic pull rope (544).

9. The hardware fitting box packaging machine of claim 8, wherein: two compression spring has all been cup jointed to the outside of extrusion pole (543), extrusion pole (543) are located and rotate between baffle (541) and fixed swash plate (542), two the top fixed connection of platform (12) is all placed to the bottom of elasticity stay cord (544).