CN113291539B

CN113291539B - Automatic aluminum foil bag supply device for cobalt powder quantitative bagging

Info

Publication number: CN113291539B
Application number: CN202110679641.4A
Authority: CN
Inventors: 陈俊超; 韩厚坤; 杜晗
Original assignee: Anhui Hanrui New Material Co ltd
Current assignee: Anhui Hanrui New Material Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-03-08
Anticipated expiration: 2041-06-18
Also published as: CN113291539A

Abstract

The invention discloses an automatic aluminum foil bag supply device for quantitatively bagging cobalt powder, which comprises a base, a frame arranged on the base, and a bag body pushing mechanism vertically and movably arranged on the frame, wherein the bag body pushing mechanism is provided with a supporting groove for supporting the bottom of an aluminum foil bag and a supporting part for supporting the side wall of the aluminum foil bag; the bag opening mechanism is arranged on the frame and comprises a squeezing assembly for squeezing the edge of the aluminum foil bag to enable the top of the aluminum foil bag to be opened and a pulling assembly for inserting into the opening of the aluminum foil bag to pull open; the bag body pushing mechanism vertically reciprocates between the bag body supplementing mechanism and the bag opening mechanism. According to the automatic aluminum foil bag supply device for quantitatively bagging cobalt powder, the bag opening mechanism extrudes the edge of an aluminum foil bag through the extrusion assembly to enable the top of the aluminum foil bag to be opened to form pre-opening, and then the bag opening mechanism is pulled open through the pulling assembly inserted into the opening of the aluminum foil bag to achieve thorough opening, so that the aluminum foil bag is automatically opened, and the working efficiency is improved.

Description

Automatic aluminum foil bag supply device for cobalt powder quantitative bagging

Technical Field

The invention relates to the technical field of cobalt powder bagging equipment, in particular to an automatic aluminum foil bag supply device for quantitatively bagging cobalt powder.

Background

The cobalt powder is also called fine cobalt powder and superfine cobalt powder. Cobalt is a glossy steel gray metal, has high hardness, is brittle, has ferromagnetism, but disappears after being heated to 1500 ℃, is often used as a bonding agent in the powder metallurgy industry, can be used for manufacturing high alloy, anticorrosive alloy and the like in the chemical industry, is a valuable and precious raw material in the industry, and needs to be ensured to be dry during production because the cobalt powder is easily oxidized in humid air.

According to the patent number: CN103129754B, application for patent of invention published on 2015, 12.23.3, discloses a bag feeding type filling and sealing machine, which comprises a frame, and a bag placing device, a bag taking device, a bag feeding device, a bag sucking and opening device, a filling device, a sealing device and a finished product output device which are respectively arranged on the frame; the sucking and conveying bag opening device is arranged below the filling device; the bag feeding device is arranged between the bag placing device and the bag sucking and opening device, the bag feeding part of the bag feeding device is arranged below the bag placing device, and the bag discharging part of the bag feeding device is arranged below the bag sucking and opening device; the bag taking device is arranged below the bag feeding part of the bag feeding device, and the bag taking device extends into the bag placing device; the sealing device is arranged between the suction bag opening device and the filling device; the finished product output device is arranged below the suction, delivery and bag opening device; the bag placing device comprises a limiting bracket and a limiting plate; the limit bracket is fixedly arranged on the rack, a bag outlet is formed in the limit bracket, and the size of the bag outlet is smaller than that of the packaging bag; the limiting plates are vertically arranged on the limiting bracket, and a space for stacking the packaging bags is formed between the limiting plates; the bag sucking and conveying device comprises a packaging bag sucking and conveying mechanism and a bag opening mechanism, the packaging bag sucking and conveying mechanism is arranged above a bag outlet part of the bag conveying device, the bag opening mechanism is arranged below the filling device, and the packaging bag sucking and conveying mechanism is matched with the bag opening mechanism in a bag opening manner; the method is characterized in that: the packaging bag sucking and conveying mechanism comprises a mounting plate, a swinging bag conveying assembly, a bag sucking assembly, a front buffer assembly and a rear front buffer assembly; the mounting plate is fixedly mounted on the rack and positioned above the bag outlet part of the bag conveying device, and the upper part of the mounting plate is provided with a strip-shaped limiting hole which is vertically arranged; the swing bag feeding assembly comprises a mounting shaft, a driving arm, a bag feeding swing arm, a connecting rod, a limiting rod and a swing cylinder; the mounting shaft is horizontally and fixedly mounted on the lower part of the mounting plate; the driving arm is linear, and the lower end of the driving arm is rotatably arranged on the mounting shaft; the bag feeding swing arm is V-shaped, and the middle part of the bag feeding swing arm is rotatably arranged on the upper end of the driving arm; one end of the limiting rod is arranged in the strip-shaped limiting hole of the mounting plate in a vertically sliding manner, and the limiting rod is arranged in parallel with the mounting shaft; one end of the connecting rod is movably connected with the upper end of the bag feeding swing arm, and the other end of the connecting rod is movably connected with the other end of the limiting rod; the cylinder body of the swing cylinder is fixedly arranged on the frame, and the piston rod of the swing cylinder is movably connected with the middle part of the driving arm; the bag suction assembly comprises a bag feeding suction nozzle, a bag feeding suction nozzle mounting frame, a bag feeding cylinder and a bag feeding cylinder mounting frame; the cylinder body of the bag feeding cylinder is fixedly arranged on the lower end of the bag feeding swing arm through a bag feeding cylinder mounting frame, and the cylinder body of the bag feeding cylinder and the bag feeding swing arm are arranged in parallel; the bag feeding suction nozzle is fixedly arranged on a piston rod of the bag feeding cylinder through a bag feeding suction nozzle mounting frame; the front buffer assembly comprises a front buffer part and a front connecting plate, the front buffer part is arranged on the frame through the front connecting plate, and the position of the front buffer part corresponds to the front edge of the driving arm; the rear buffer assembly comprises a rear buffer part and a rear connecting plate, the rear buffer part is arranged on the frame through the rear connecting plate, and the position of the rear buffer part corresponds to the rear edge of the driving arm; the bag opening mechanism comprises a mounting seat, a bag opening suction nozzle mounting frame and a bag opening cylinder; the mounting seat is fixedly mounted on the frame and positioned below the filling device; the cylinder body of the bag opening cylinder is horizontally and fixedly arranged on the mounting seat; the bag opening suction nozzle is fixedly arranged on a piston rod of the bag opening air cylinder through a bag opening suction nozzle mounting frame, and the bag opening suction nozzle is matched with the bag feeding suction nozzle in a bag opening mode. The main technical effects are as follows: the bag feeding type filling and sealing machine has high automation degree, thereby reducing the labor intensity and improving the production efficiency.

In cobalt powder production, the raw materials need pass through the raw materials processing workshop in proper order, the cobaltous oxide preparation workshop, the hydrogen reduction workshop, encapsulation workshop one and encapsulation workshop two, and finally carry out final envelope in encapsulation workshop two, when carrying out final envelope, the branch bagging-off that the staff need use the aluminium foil to make receives cobalt powder on the racking machine, prior art's weak point lies in, the aluminium foil bag is in fold condition before the bagging-off is used, and adhesion is great between every internal wall of bag, the staff need consume more time with its detached time, it separates aluminium foil bag inner wall to be difficult to relatively.

Disclosure of Invention

The invention aims to provide an automatic aluminum foil bag supply device for quantitatively bagging cobalt powder, and aims to solve the problems that aluminum foil bags are in a folded state before bagging and using, the adhesion force between the inner walls of the bags is large, a worker needs to spend much time when separating the bags, and the inner walls of the aluminum foil bags are difficult to separate

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

the utility model provides a cobalt powder ration bagging-off is with automatic feeding device of aluminium foil bag, includes the base and sets up the frame on the base, still includes:

the bag body pushing mechanism is vertically and movably arranged on the frame, and is provided with a supporting groove for supporting the bottom of the aluminum foil bag and a supporting part for supporting the side wall of the aluminum foil bag;

the bag opening mechanism is arranged on the frame and comprises a squeezing assembly for squeezing the edge of the aluminum foil bag to enable the top of the aluminum foil bag to be opened and a pulling assembly for inserting into the opening of the aluminum foil bag to pull open;

the bag body pushing mechanism vertically reciprocates between the bag body supplementing mechanism and the bag opening mechanism;

the extrusion subassembly includes guide way and bellying, and when the bag body is in with its side long limit vertical upwards slides in the guide way, the top butt bellying on the side long limit is so that the bag body opens in advance.

Preferably, the bag replenishment mechanism includes:

a storage space;

the pushing plate is used for pushing a plurality of sequentially attached aluminum foil bags to move in the storage space;

and the limiting bulges are matched with the pushing plate to enable the bag bodies to sequentially pass through.

As preferred, still seal the mechanism including the bag body, the bag body seal the mechanism including the fixing base that is used for holding the bag body and with the relative promotion seat that sets up of fixing base, promote the seat and promote the sack and make the sack get into in the fixing base in order to realize sealing.

Preferably, the bag body pushing mechanism comprises a containing plate, a supporting groove formed in the outer wall of one side of the containing plate is formed in the inclined upward direction, the width of the supporting groove is matched with that of a single aluminum foil bag, and supporting portions for limiting the long edges of two sides of the bag body of the aluminum foil bag are arranged on two sides of the containing plate.

Preferably, the bag pushing mechanism further comprises a hydraulic telescopic rod, a movable plate and a butt plate, the accommodating plate is fixedly mounted on the outer wall of one side of the movable plate, the hydraulic telescopic rod is used for driving the movable plate to enable the movable plate to move in the vertical direction, the butt plate is fixedly connected with the movable plate, and the outer wall of one side of the butt plate and the outer wall of one side of the supporting groove form an extrusion plane.

Preferably, the pulling-apart component is of an L-shaped structure, one end of the L-shaped structure is used for being inserted into the opening of the bag, the number of the pulling-open components is two, a first cross beam and a second cross beam are arranged in the frame, the bag opening mechanism comprises a first positioning seat, a second positioning seat, a first electric telescopic rod and a second electric telescopic rod, the first positioning seat is fixedly arranged on the outer wall of one side of the first cross beam, the first electric telescopic rod is fixedly arranged in the first positioning seat, one of the pulling components is fixedly arranged at the output end of the first electric telescopic rod, and the other pulling component is connected with the inner wall of one side of the first positioning seat in a sliding way, the second electric telescopic rod is fixedly arranged in the second positioning seat, the other pulling component is fixedly arranged at the output end of the second electric telescopic rod, and the other pulling component is in sliding connection with the second positioning seat.

Preferably, the bag body supplementing mechanism further comprises an installation seat installed outside the base, the pushing plate is connected to the outer wall of one side of the installation seat in a sliding mode and is connected with the frame in a sliding mode, the limiting protrusion is arranged on the outer wall of one side of the installation seat, and the limiting protrusion is located on one side, close to the bag body pushing mechanism, of the installation seat.

As preferred, the bag body seals mechanism still includes third electric telescopic handle, fixing base fixed mounting is in the outer wall of second positioning seat one side, push seat sliding connection is inside first positioning seat, and pushes seat fixed mounting in third electric telescopic handle's output, the outer wall that pushes seat one side is provided with the heating portion that is used for carrying out the heating to the bag body, the holding tank that is used for holding bag body top is offered to the outer wall of fixing base one side, and the inside symmetry of holding tank rotates and is provided with the rotor plate.

Preferably, the device further comprises a linkage transmission mechanism, wherein the linkage transmission mechanism comprises:

the driving piece is arranged on the bag body pushing mechanism;

the input end of the transmission component receives the drive of the driving piece, and the output end of the transmission component drives the bag body supplementing mechanism;

the tail end of the downward stroke of the bag body pushing mechanism drives the transmission component through the driving piece, so that the bag body supplementing mechanism performs bag body supplementing movement.

In the technical scheme, the automatic aluminum foil bag supply device for quantitatively bagging the cobalt powder, provided by the invention, has the following beneficial effects:

the aluminum foil bag opening mechanism pushes the aluminum foil bag in the bag body supplementing mechanism into the bag opening mechanism through the bag body pushing mechanism, the bag opening mechanism extrudes the edge of the aluminum foil bag through the extrusion assembly to enable the top of the aluminum foil bag to be opened, pre-opening is formed, and then the aluminum foil bag opening mechanism is pulled open through the pulling assembly inserted into the opening of the aluminum foil bag to achieve thorough opening, so that the aluminum foil bag is automatically opened, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic view of a connection relationship between a bag pushing mechanism and a bag complementary structure provided in the embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a part of a bag opening mechanism provided in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a portion of a bag sealing mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a bag opening mechanism and a bag body sealing mechanism provided in the embodiment of the present invention;

fig. 6 is a schematic view of a mounting position structure of a rotating plate in the bag body sealing mechanism according to the embodiment of the present invention;

FIG. 7 is a schematic view of a press assembly according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a linkage mechanism according to an embodiment of the present invention;

FIG. 9 is a schematic view of a driving gear structure according to an embodiment of the present invention;

FIG. 10 is a schematic view of a passive gear structure provided in an embodiment of the present invention;

fig. 11 is a schematic view of an internal structure of a mounting plate according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a plate moving plate according to an embodiment of the present invention.

Description of reference numerals:

1. a base; 2. a frame; 21. a first cross member; 22. a second cross member; 3. a bag body pushing mechanism; 31. a support groove; 32. a support portion; 33. a receiving plate; 34. a hydraulic telescopic rod; 35. a butt joint plate; 36. a movable plate; 4. a bag opening mechanism; 41. an extrusion assembly; 411. a guide groove; 412. a boss portion; 42. pulling the assembly apart; 43. a first positioning seat; 44. a second positioning seat; 45. a first electric telescopic rod; 46. a second electric telescopic rod; 5. a bag body supplement mechanism; 51. a storage space; 52. a push plate; 53. a limiting bulge; 54. a mounting seat; 55. a linkage transmission mechanism; 551. a first toothed plate; 552. a driving gear; 553. a driven gear; 554. a pawl; 555. a ratchet groove; 556. a second toothed plate; 557. fixing the disc; 6. a bag body sealing mechanism; 61. a fixed seat; 62. a pushing seat; 63. a third electric telescopic rod; 64. a rotating plate; 65. a sliding seat; 66. a slide bar.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1-12, an automatic aluminum foil bag supplying device for quantitatively bagging cobalt powder comprises a base 1 and a frame 2 disposed on the base 1, and further comprises: a bag body pushing mechanism 3 vertically and movably arranged on the frame 2, wherein a supporting groove 31 for supporting the bottom of the aluminum foil bag and a supporting part 32 for supporting the side wall of the aluminum foil bag are arranged on the bag body pushing mechanism 3; a bag opening mechanism 4 arranged on the frame 2, the bag opening mechanism 4 comprises a pressing component 41 for pressing the edge of the aluminum foil bag to open the top of the aluminum foil bag and a pulling component 42 for inserting into the opening of the aluminum foil bag to pull open; the bag body pushing mechanism 3 vertically reciprocates between the bag body supplementing mechanism 5 and the bag opening mechanism 4.

As shown in fig. 1 and 2, a bag pushing mechanism 3 for pushing the aluminum foil bag to keep the aluminum foil bag moving is disposed inside the frame 2, a hydraulic telescopic rod 34 is disposed inside the bag pushing mechanism 3 to push a movable plate 36 slidably connected inside the frame 2 to push the bag, and the bag moves into a bag opening mechanism 4 on the frame 2, so that a pulling component 42 of the bag opening mechanism 4 is inserted into a pre-opening of the aluminum foil bag, so as to open inner walls on two sides of the aluminum foil bag, a supporting groove 31 can support the bottom of the aluminum foil bag when the bag is pushed vertically upwards, the bag can be prevented from falling, the width of the supporting groove 31 is adapted to the thickness of a single aluminum foil bag, so that only one aluminum foil bag can be accommodated inside the supporting groove 31 at a time, an accommodating plate 33 is disposed inside the bag pushing mechanism 3, the supporting groove 31 is disposed on an outer wall of the accommodating plate 33, so that the bottom of the aluminum foil bag body can slide to the inside of the supporting groove 31 through the outer wall of the limiting protrusion 53 under the cooperation of the bag body supplementing mechanism 5 to support the bottom of the aluminum foil bag body, when the bag body supplementing mechanism 5 pushes one aluminum foil bag body into the accommodating plate 33, the aluminum foil bag body cannot be well supported only through the supporting groove 31, so that the supporting parts 32 are arranged on the two sides of the accommodating plate 33, when the aluminum foil bag body slides to the inside of the supporting groove 31 through the limiting protrusion 53, the long sides of the two sides of the aluminum foil bag body also slide to the inside of the supporting part 32, the inside of the supporting part 32 is an arc-shaped chamfer angle, the long sides of the aluminum foil bag body can be well accommodated, and meanwhile, in order to facilitate the aluminum foil bag body to slide to the inside of the supporting part 32, one side of the outer wall of the supporting part 32 close to the bag body supplementing mechanism 5 is also an arc-shaped chamfer angle, and the long sides of the aluminum foil bag body are under the action of the pushing plate 52, firstly, the aluminum foil bag body is contacted with the circular arc-shaped outer wall of the supporting part 32 and continuously slides to the circular arc-shaped inner wall from the circular arc-shaped outer wall by the pushing plate 52, and the long edges at two sides of the aluminum foil bag body can be supported and fixed by the supporting part 32, so that the bottom and the long edges at two sides of the aluminum foil bag body can be stably supported, and the aluminum foil bag body can be stably fixed in the accommodating plate 33;

as shown in fig. 7, the extruding component 41 is used to cooperate with the bag pushing mechanism 3, when the bag pushing mechanism 3 vertically pushes the aluminum bag upward, so that the tops of the two long sides of the aluminum bag are extruded by the extruding component 41, the tops of the two long sides of the aluminum bag first contact with the guide slot 411 of the extruding component 41 and slide in the guide slot 411, when sliding to the outer wall of the protruding portion 412, the two circular arc protruding portions 412 simultaneously exert an acting force on the tops of the two long sides of the bag, under the action of equal acting force on the two sides, and because the aluminum bag itself is obtained by hot melting two pieces of aluminum foil paper, there is a certain gap between the inner walls on the two sides, when the two sides are subjected to equal acting force, the inner walls on the two sides will separate from each other, thereby forming a pre-opening, and can continuously slide along the protruding portion 412, when the movable plate 36 slides to the limit position of the frame 2 where the sliding slot is opened under the driving of the hydraulic telescopic rod 34, one end of the L-shaped structure of the pull-open component 42 is inserted into the inner part of the pre-opening, so that the aluminum foil bag opening can be completely opened by pulling the pull-open component 42, the bagging requirement is met, and the work flow of an operator is simplified.

According to the invention, the aluminum foil bags in the bag body supplementing mechanism 5 are pushed into the bag opening mechanism 4 through the bag body pushing mechanism 3, the bag opening mechanism 4 extrudes the edge of the aluminum foil bag through the extrusion component 41 to enable the top of the aluminum foil bag to be opened, so that pre-opening is formed, and then the bag opening mechanism is pulled through the pulling component 42 inserted into the opening of the aluminum foil bag to realize thorough opening, so that the aluminum foil bag is automatically opened, and the working efficiency is improved.

As shown in fig. 1 and 2, a storage space 51 for storing unused bags is provided in the bag body supplementing mechanism 5, a pushing plate 52 for pushing a plurality of sequentially attached aluminum foil bags to move in the storage space 51 is further slidably provided in the storage space 51, the pushing plate 52 can keep sliding on the outer wall of one side of the mounting seat 54 and between the inner walls of two sides of the frame 2 through a linkage transmission mechanism 55, and applies an acting force to the pushing plate 52 through the linkage transmission mechanism 55, so that the pushing plate 52 can always extrude the aluminum foil bags in the storage space 51, the aluminum foil bags closest to the bag body pushing mechanism 3 can pass through the outer wall of the limiting protrusion 53, the pushing plate 52 is provided with a plurality of pushing grooves for conveniently separating the aluminum foil bags from the pushing plate 52, the limiting protrusion 53 provided in the storage space 51 can cooperate with the pushing action of the pushing plate 52 on the aluminum foil bags, make the aluminium foil bag body can loop through, before the use, at first need place the storage space 51 with the aluminium foil bag body that the order was placed inside, under the effect of slurcam 52 for the aluminium foil bag body that places in proper order keeps pasting tightly to one side, promotes a bag body through slurcam 52 and crosses spacing arch 53, and slide to inside the supporting groove 31, again because the width of supporting groove 31 can only hold an aluminium foil bag body, storage space 51 can be stayed to remaining bag body.

As fig. 3, fig. 4, fig. 5 and fig. 6 show, the bag body seals mechanism 6 and is used for carrying out the sack and seals the bag, make the sack completely sealed, fixing base 61 is used for holding the aluminium foil bag body, fixing base 61 can cooperate with promotion seat 62, make the heating portion activity of the outside installation of promotion seat 62 to the holding tank of fixing base 61 in, and when keeping removing to fixing base 61 through promoting seat 62, inside the sack with the aluminium foil bag body pushed into fixing base 61, the heater strip that the heating portion inside set up melts the aluminium foil bag sack, it is sealed to make aluminium foil bag sack hot melt, realize sealing the partial shipment with the aluminium foil bag that the bagging-off was accomplished, the work flow of simplified operation workman.

As shown in fig. 12, the supporting groove 31 formed on the accommodating plate 33 in the bag pushing mechanism 3 is formed obliquely upward, and can be formed when the bottom of the aluminum foil bag body slides into the supporting groove 31, the bottom of the aluminum foil bag body can slide obliquely downward, so that the aluminum foil bag body can slide toward the inside of the supporting groove 31 conveniently, the supporting groove 31 formed obliquely upward can better accommodate the bottom of the aluminum foil bag body, the aluminum foil bag body can be better attached to the outer wall on one side of the accommodating plate 33 by matching the supporting parts 32 on the two sides, the bottom and the long sides of the aluminum foil bag can be supported and fixed by the supporting groove 31 formed on the accommodating plate 33 and the supporting parts 32 formed on the two sides of the accommodating plate 33, so that the aluminum foil bag body can be stably fixed on the outer wall of the accommodating plate 33, and the bag body is guaranteed not to fall off due to inertia when the movable plate 36 moves.

As shown in fig. 7, the squeezing component 41 is used for squeezing the tops of the long edges of the two sides of the bag body when the bag body moves, the tops of the two sides of the bag body firstly enter the guide groove 411 of the squeezing component 41 and slide in the guide groove 411 along with the action of the bag body pushing mechanism 3, and contact with the protruding portion 412, the outer wall of the protruding portion 412 is arc-shaped, so that the two sides of the bag body can be squeezed, the bag body can slide continuously, and when the bag body pushing mechanism 3 moves to the limit position, the pulling component 42 is just inserted into the bag opening. The realization is to the open substep operation of the bag body completely, at first opens the bag body in advance to convenient open completely, the rethread pulls open subassembly 42 and opens the both sides inner wall of aluminium foil bag completely, so that the sack can carry out the adaptation with the racking machine discharge gate, satisfies the demand of partial shipment.

As shown in fig. 1 and 2, in order to enable the bag pushing mechanism 3 to keep vertical reciprocating motion inside the frame 2, a hydraulic telescopic rod 34 is rotatably connected to the outer wall of one side of the base 1, the output end of the hydraulic telescopic rod 34 is rotatably connected to the outer wall of the movable plate 36, the movable plate 36 is slidably connected inside the frame 2, so that the movable plate 36 can be pushed to keep reciprocating motion through the hydraulic telescopic rod 34, the outer wall of one side of the movable plate 36 is symmetrically provided with connecting parts, the abutting plate 35 is fixedly connected with the movable plate 36 through the connecting parts, and meanwhile, the outer wall of one side of the abutting plate 35 and the outer wall of one side of the supporting groove 31 form a squeezing plane, so that when the movable plate 36 vertically drives the bag in the supporting groove 31 of the accommodating plate 33 upwards under the action of the hydraulic telescopic rod 34, the squeezing plane formed by the abutting plate 35 can fix and press the rest aluminum foil bag inside the storage space 51, ensuring that the pouch replenishment mechanism 5 can only push one pouch at a time into the support slot 31.

As shown in fig. 3, 4, 5 and 6, in order to further open the pre-opened bag opening by the pull-open assembly 42, a first cross beam 21 and a second cross beam 22 are arranged on the top of the frame 2, a first positioning seat 43 and a second positioning seat 44 are respectively fixedly mounted on the outer walls of one sides of the first cross beam 21 and the second cross beam 22, the first positioning seat 43 is a double-layer structure with a partition in the middle, a first electric telescopic rod 45 is fixedly mounted inside the upper layer structure inside the first positioning seat 43, one pull-open assembly 42 is fixedly mounted at the output end of the first electric telescopic rod 45 and is in sliding connection with the first positioning seat 43, so as to push or pull one pull-open assembly 42 by the first electric telescopic rod 45, a second electric telescopic rod 46 is fixedly mounted inside the second positioning seat 44, the other pull-open assembly 42 is fixedly mounted at the output end of the second electric telescopic rod 46, and the second positioning seat 44 is kept in sliding connection, so that the other pulling-open component 42 is pushed or pulled through the second electric telescopic rod 46, the pulling-open component 42 is in an "L" shaped structure, wherein one end of the "L" shaped structure is used for being inserted into an opening formed by a bag opening pre-opening, and the two pulling-open components 42 are driven to move back and forth through the first electric telescopic rod 45 and the second electric telescopic rod 46, so as to further enlarge the opening.

As shown in fig. 1 and fig. 2, a mounting seat 54 is fixedly mounted on the exterior of the base 1, the mounting seat 54 and the frame 2 form a storage space 51, the storage space 51 is used for storing unused aluminum foil bags, the pushing plate 52 is slidably connected between the outer wall of one side of the mounting seat 54 and the frame 2, and meanwhile, in order to realize that the pushing plate 52 can extrude and push the aluminum foil bags, a linkage transmission mechanism 55 is rotatably connected to the outer walls of the two sides of the frame 2, in this embodiment, the pushing plate 52 pushes the aluminum foil bags through the action of the linkage transmission mechanism 55, that is, the rotation of the linkage transmission mechanism 55 drives the pushing plate 52 to move through a transmission mechanism which converts rotation into reciprocating motion, so as to ensure that the aluminum foil bags can move to the supporting groove 31 through the limiting protrusions 53 by the pushing plate 52, the limiting protrusions 53 are arranged on the outer wall of one side of the mounting seat 54, and the limiting protrusions 53 are located on one side of the outer wall of the mounting seat 54 close to the bag pushing mechanism 3, ensure that the bag bodies can be orderly connected.

As shown in fig. 5, the third electric telescopic rod 63 is fixedly installed in the lower layer structure of the first positioning seat 43, the fixed seat 61 is fixedly installed on the outer wall of one side of the second positioning seat 44, the sliding seats 65 are symmetrically installed on the outer wall of one side of the first positioning seat 43, the sliding rods 66 are symmetrically installed on the outer wall of one side of the pushing seat 62, the pushing seat 62 is slidably connected with the sliding seats 65 through the sliding rods 66, the pushing seat 62 is fixedly installed at the output end of the third electric telescopic rod 63, the heating part is fixedly installed on the outer wall of one side of the pushing seat 62, the heating part is internally provided with electric heating wires, the outer wall of one side of the fixed seat 61 is provided with accommodating grooves matched with the heating part, when the pushing seat 62 moves, the heating part pushes the outer wall of the bag body to push the inside of the accommodating grooves, so as to complete the hot melting, when the pushing seat 62 moves, the two pulling assemblies 42 continue to be pulled apart, until pulling open subassembly 42 and sack separation, it is provided with rotor plate 64 to rotate at the inside symmetry of holding tank, be provided with torque spring between rotor plate 64 and the holding tank inner wall, can make rotor plate 64 keep rotating to the holding tank outside, the both ends of heating portion are arc, be used for carrying out the adaptation with rotor plate 64, heating portion can drive rotor plate 64 when pushing the bag body into the holding tank under the effect that promotes seat 62, make rotor plate 64 rotate to the holding tank is inside, after accomplishing to seal, promote seat 62 after the effect of third electric telescopic handle 63 separates with fixing base 61 down, under torque spring's effect, rotor plate 64 rotates to the holding tank outside, promote the bag body inside the holding tank to the holding tank outside, so that the operation workman takes out the bag body that the encapsulation was accomplished.

In this embodiment, further, a linkage transmission mechanism 55 is further included, and the linkage transmission mechanism 55 includes:

a driving member provided on the bag pushing mechanism 3;

the input end of the transmission component receives the drive of the driving piece, and the output end of the transmission component drives the bag body supplementing mechanism 5;

the tail end of the downward stroke of the bag body pushing mechanism 3 drives the transmission component through the driving part, so that the bag body supplementing mechanism 5 performs bag body supplementing movement.

Specifically, the driving member is disposed on the bag pushing mechanism 3, and fixed to the supporting portion 32, the accommodating plate 33 or other structures, and may be a rod, a plate, a gear or other drivable structures, and performs a reciprocating motion in a vertical direction along with the bag pushing mechanism 3, the transmission assembly receives the driving of the driving member, an input end of the transmission assembly is in driving fit with the driving member, that is, receives the driving of the driving member, and an output end of the transmission assembly is in driving fit with the bag replenishing mechanism 5, in this embodiment, the bag pushing mechanism 3 performs a reciprocating motion in a vertical direction, and the bag replenishing mechanism 5 performs a reciprocating motion in a horizontal direction, so that the transmission assembly is a transmission mechanism that converts the vertical reciprocating motion into the horizontal reciprocating motion, which is common knowledge in the field of machinery, and wedge fit, gear transmission, rod transmission and the like can be implemented, and are not described in detail. The main point of this embodiment is that the driving member reciprocates, but the bag pushing mechanism 3 unidirectionally moves within a certain range, so the transmission assembly needs to be improved correspondingly.

As shown in fig. 8, 9, 10 and 11, in another preferred embodiment, in order to realize idle rotation when the bag pushing mechanism 3 keeps moving vertically upwards through the linkage transmission mechanism 55, but keep the bag pushing mechanism 3 moving vertically downwards so as to keep the pushing plate 52 close to the bag pushing mechanism 3, a first toothed plate 551 is disposed on the outer wall of the movable plate 36 in the bag pushing mechanism 3, the first toothed plate 551 can be in transmission connection with the linkage transmission mechanism 55 so as to realize the rotation of the driving linkage transmission mechanism 55, the linkage transmission mechanism 55 comprises a driving gear 552, a driven gear 553, a pawl 554 and a second toothed plate 556, a sliding frame 23 is fixedly mounted on the outer wall of the frame 2, the second toothed plate 556 is slidably connected inside the sliding frame 23, and the second toothed plate 556 is in transmission connection with the pushing plate 52, so as to ensure that the pushing plate 52 can be driven by the linkage transmission mechanism 55 to approach the bag pushing mechanism 3, the driving gear 552 is axially connected to the outer wall of the frame 2 through a shaft, the driving gear 552 is used for being meshed with the first toothed plate 551, a fixed disc 557 is fixedly installed on the outer wall of one side of the driving gear 552, notches are formed in the outer wall of one side of the fixed disc 557 in a circumferential array, pawls 554 are rotatably connected in the notches, springs are arranged between the pawls 554 and the inner wall of one side of the notches, the springs are used for driving the pawls 554 to enable the pawls 554 to rotate towards the outer side of the notches, the outer side of a driven gear 553 is meshed with the second toothed plate 556, ratchet grooves 555 are formed in the outer wall of one side of the driven gear 553, the driven gear 553 is axially connected to the outer wall of the shaft, the pawls 554 are meshed with the ratchet grooves 555, when the driving gear 552 keeps rotating anticlockwise rotating under the driving of the first toothed plate 551, the pawls 554 slide in the ratchet grooves 555, at the moment, the driving gear 552 keeps rotating, but the driven gear 553 does not rotate, while the driving gear 552 keeps rotating clockwise by the driving of the first tooth plate 551, the pawls 554 keep abutting against the ratchet grooves 555 by the spring, so that the driven gear 553 keeps rotating, and the driven gear 553 drives the second tooth plate 556 engaged therewith to slide when rotating, so that the pushing plate 52 keeps approaching to the pouch pushing mechanism 3.

The working principle is as follows:

the first step is as follows: an unused aluminum foil bag is placed in the storage space 51.

The second step is that: under the action of the linkage transmission mechanism 55, a plurality of unused aluminum foil bags are tightly attached, and one aluminum foil bag closest to the bag pushing mechanism 3 is pushed, so that the bottom of the aluminum foil bag passes through the outer wall of the limiting protrusion 53 and slides to the supporting groove 31 and the supporting part 32 on the containing plate 33, and the bag is fastened inside the containing plate 33.

The third step: the hydraulic telescopic rod 34 is started to extend the hydraulic telescopic rod 34, the movable plate 36 is driven to move vertically upwards, the bag body is driven to move upwards through the accommodating plate 33 arranged on the outer wall of the movable plate 36, and the rest of the aluminum foil bag body is fixed inside the storage space 51 through the extrusion plane formed by the abutting plate 35 outside the connecting part of the outer wall of the movable plate 36.

The fourth step: the top of bag body both sides can enter into the guide way 411 inside of extrusion subassembly 41 at first to along with bag body pushing mechanism 3's effect, make the top of the bag body continue to slide in guide way 411 is inside, and with the contact of bellying 412, the outer wall of bellying 412 is arc, when guaranteeing to carry out the extrusion to bag body both sides, also can make the bag body continue to slide, when bag body pushing mechanism 3 moves to extreme position, it is inside just in time to insert the opening in advance of sack to pull open subassembly 42.

The fifth step: the first electric telescopic rod 45 and the second electric telescopic rod 46 are contracted, so that the two pulling-apart assemblies 42 keep moving away from each other, and the bag opening is completely opened.

And a sixth step: the bag body is subpackaged inside by a subpackaging machine.

The seventh step: after the partial shipment is accomplished, make through third electric telescopic handle 63 and promote the seat 62 and slide, the heating part promotes the outer wall of the bag body when promoting the motion of seat 62, makes the outer wall of the bag body push inside the holding tank, accomplishes the hot melt, two pull open the subassembly 42 and continue to pull open when promoting the motion of seat 62, until pull open subassembly 42 and sack separation.

Eighth step: and (5) taking out the aluminum foil bag after the bag sealing is finished by workers.

The ninth step: the hydraulic telescopic rod 34 retracts, and an unused aluminum foil bag slides to the inside of the accommodating plate 33 under the action of the bag body pushing mechanism 3.

The elastic coefficient of the torque spring mentioned in the article meets the technical requirements of the technical scheme of the invention.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a cobalt powder ration bagging-off is with automatic feeding device of aluminium foil bag, includes base (1) and sets up frame (2) on base (1), its characterized in that still includes:

a bag body pushing mechanism (3) vertically and movably arranged on the frame (2), wherein a supporting groove (31) for supporting the bottom of the aluminum foil bag and a supporting part (32) for supporting the side wall of the aluminum foil bag are arranged on the bag body pushing mechanism (3);

a bag opening mechanism (4) arranged on the frame (2), wherein the bag opening mechanism (4) comprises a pressing assembly (41) for pressing the edge of the aluminum foil bag to enable the top of the aluminum foil bag to be opened and a pulling assembly (42) for inserting into the opening of the aluminum foil bag to pull open;

the bag body pushing mechanism (3) vertically reciprocates between the bag body supplementing mechanism (5) and the bag opening mechanism (4);

the squeezing assembly (41) comprises a guide groove (411) and a protruding portion (412), and when the bag body slides upwards vertically in the guide groove (411) through the long side edge of the bag body, the top of the long side edge abuts against the protruding portion (412) to enable the bag body to be pre-opened.

2. The automatic feeding device of aluminum foil bags for quantitatively bagging cobalt powder as recited in claim 1, wherein said bag body replenishing mechanism (5) comprises:

a storage space (51);

a pushing plate (52) for pushing a plurality of sequentially attached aluminum foil bags to move in the storage space (51);

and the limiting bulges (53) are matched with the pushing plate (52) to enable the bag bodies to sequentially pass through.

3. The automatic supplying device of the aluminum foil bags for quantitatively bagging the cobalt powder is characterized by further comprising a bag body sealing mechanism (6), wherein the bag body sealing mechanism (6) comprises a fixed seat (61) for accommodating a bag body and a pushing seat (62) arranged opposite to the fixed seat, and the pushing seat (62) pushes the bag opening to enable the bag opening to enter the fixed seat (61) so as to realize sealing.

4. The automatic aluminum foil bag supply device for quantitatively bagging cobalt powder as claimed in claim 1, wherein the bag body pushing mechanism (3) comprises a containing plate (33), a supporting groove formed in an outer wall of one side of the containing plate (33) is formed in an obliquely upward direction, the supporting groove (31) is adapted to a single aluminum foil bag in width, and supporting portions (32) for limiting long edges of two sides of the aluminum foil bag are arranged on two sides of the containing plate (33).

5. The automatic supply device for the aluminum foil bags for quantitatively bagging the cobalt powder as claimed in claim 4, wherein the bag body pushing mechanism (3) further comprises a hydraulic telescopic rod (34), a movable plate (36) and an abutting plate (35), the accommodating plate (33) is fixedly mounted on the outer wall of one side of the movable plate (36), the hydraulic telescopic rod (34) is used for driving the movable plate (36) to keep the movable plate (36) moving in the vertical direction, the abutting plate (35) is fixedly connected with the movable plate (36), and the outer wall of one side of the abutting plate (35) and the outer wall of one side of the supporting groove form a squeezing plane.

6. The automatic supply device for the aluminum foil bags for quantitatively bagging the cobalt powder as claimed in claim 3, wherein the pulling assembly (42) is of an "L" shaped structure, one end of the "L" shaped structure is used for being inserted into an opened bag mouth, the number of the pulling assembly (42) is two, a first beam (21) and a second beam (22) are arranged in the frame (2), the bag mouth opening mechanism (4) comprises a first positioning seat (43), a second positioning seat (44), a first electric telescopic rod (45) and a second electric telescopic rod (46), the first positioning seat (43) is fixedly arranged on the outer wall of one side of the first beam (21), the first electric telescopic rod (45) is fixedly arranged in the first positioning seat (43), one of the pulling assembly (42) is fixedly arranged at the output end of the first electric telescopic rod (45), and one of the pulling components (42) is connected to the inner wall of one side of the first positioning seat (43) in a sliding manner, the second electric telescopic rod (46) is fixedly arranged in the second positioning seat (44), the other pulling component (42) is fixedly arranged at the output end of the second electric telescopic rod (46), and the other pulling component (42) is connected with the second positioning seat (44) in a sliding manner.

7. The automatic supply device for the aluminum foil bags for quantitatively bagging the cobalt powder as claimed in claim 2, wherein the bag body supplementing mechanism (5) further comprises a mounting seat (54) mounted outside the base (1), the pushing plate (52) is slidably connected to the outer wall of one side of the mounting seat (54), the pushing plate (52) is slidably connected with the frame (2), the limiting protrusion (53) is arranged on the outer wall of one side of the mounting seat (54), and the limiting protrusion (53) is located on one side of the mounting seat (54) close to the bag body pushing mechanism (3).

8. The automatic supplying device of aluminum foil bags for quantitatively bagging cobalt powder as claimed in claim 6, wherein the bag body sealing mechanism (6) further comprises a third electric telescopic rod (63), the fixing seat (61) is fixedly installed on the outer wall of one side of the second positioning seat (44), the pushing seat (62) is slidably connected inside the first positioning seat (43), the pushing seat (62) is fixedly installed on the output end of the third electric telescopic rod (63), the outer wall of one side of the pushing seat (62) is provided with a heating portion for heating the bag body, the outer wall of one side of the fixing seat (61) is provided with an accommodating groove for accommodating the top of the bag body, and the inside of the accommodating groove is symmetrically provided with a rotating plate (64).

9. The automatic feeding device of aluminum foil bags for quantitatively bagging cobalt powder as claimed in claim 1, further comprising a linkage transmission mechanism (55), wherein the linkage transmission mechanism (55) comprises:

the driving piece is arranged on the bag body pushing mechanism (3);

the input end of the transmission component receives the drive of the driving piece, and the output end of the transmission component drives the bag body supplementing mechanism (5);

the tail end of the downward stroke of the bag body pushing mechanism (3) drives the transmission component through the driving part, so that the bag body supplementing mechanism (5) performs bag body supplementing movement.