CN114889874A - Novel automatic hot-pressing mechanism of blister packaging machine - Google Patents
Novel automatic hot-pressing mechanism of blister packaging machine Download PDFInfo
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- CN114889874A CN114889874A CN202210537329.6A CN202210537329A CN114889874A CN 114889874 A CN114889874 A CN 114889874A CN 202210537329 A CN202210537329 A CN 202210537329A CN 114889874 A CN114889874 A CN 114889874A
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 72
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 15
- 238000005485 electric heating Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 35
- 230000000694 effects Effects 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/50—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins
- B65B11/52—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins one sheet being rendered plastic, e.g. by heating, and forced by fluid pressure, e.g. vacuum, into engagement with the other sheet and contents, e.g. skin-, blister-, or bubble- packaging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
- Package Closures (AREA)
Abstract
The invention discloses an automatic hot-pressing mechanism of a novel blister packaging machine, which belongs to the technical field of product packaging and comprises a shell, wherein a hot-pressing seat is arranged on the inner wall of the shell in a limiting and reciprocating sliding manner at the axial position, an electric-driven telescopic rod penetrates through and is fixed on the upper surface of the shell, and a sealing plate mounted at the bottom end of the telescopic rod is fixed on the inner wall of the hot-pressing seat. This novel blister packaging machine's automatic hot pressing mechanism, through setting up the telescopic link, the shrouding, the hot pressing seat, first control valve and second control valve, when using, along with the telescopic link is pressed and is moved the shrouding and the hot pressing seat when the casing is gliding, first control valve and second control valve are opened in step this moment, when rubber sleeve contacts the material immediately, its expanded pointed end at first contacts, and along with push down expand gradually the contact area can, can keep whole and material contact void-free and bubble production this moment, play good laminating contact and rely on the effect, guarantee material and rubber sleeve cooperate down to play fine shaping effect.
Description
Technical Field
The invention belongs to the technical field of product packaging, and particularly relates to an automatic hot-pressing mechanism of a novel blister packaging machine.
Background
The blister packaging machine is a machine which forms blisters by using a transparent plastic film or a sheet and seals a product between the blisters and a base plate by using methods such as heat sealing, adhesion and the like, and the working principle of the flat-plate type blister packaging machine is as follows: the forming film is heated and softened by a flat plate type heating device, the softened film is blown into a bubble cap by compressed air in the flat plate type forming device, a packed material is filled into the bubble cap by a filling device, then the packed material is sent to a flat plate type sealing device, the covering film and the forming film are sealed under proper temperature and pressure, a batch number is printed by a printing and impressing device, a breaking line is pressed out, and finally a product plate with a specified size is punched by a punching device.
As for the current molding mode, the film softened by heating is subjected to blow molding by compressed air, however, the material is directly deformed under the action of gas in the molding mode, and the material is not supported in the process, so that the thickness requirement of the material is high, the ductility of the material is met, the situation of cracking cannot occur, and the control of the cost of the raw material for external packaging is not facilitated.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the invention provides a novel automatic hot-pressing mechanism of a blister packaging machine, which solves the problems that the thickness requirement of the material is higher to meet the ductility of the blister because the material is directly deformed under the action of gas during the forming process of the existing blister, so that the blister cannot be cracked, and the cost control of the raw material for external packaging is not facilitated.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel blister packaging machine's automatic hot pressing mechanism, includes the casing, the spacing reciprocating sliding of shells inner wall's axial position has the hot pressing seat, the upper surface of casing runs through and is fixed with electric drive's telescopic link, the inner wall of hot pressing seat be fixed with the shrouding of telescopic link bottom installation.
The upper surface of casing runs through and is fixed with first control valve, the surface of shrouding runs through and is fixed with the second control valve, the lower surface of hot pressing seat is provided with a plurality of heating structure, the lower surface mounting of heating structure has the hot pressing sub-head that is used for laminating the raw materials, the inner wall sliding connection of hot pressing seat has airtight subassembly.
As a further scheme of the invention: the lower surface of the hot pressing seat is provided with a plurality of clamping grooves, and the inner wall of the hot pressing seat is provided with a plurality of through holes communicated with the clamping grooves.
As a further scheme of the invention: the surface of the hot pressing seat is provided with a sliding groove which is matched with the inner wall of the shell for limiting sliding.
As a further scheme of the invention: the heating structure comprises a fixed bin fixed on the inner wall of the clamping groove, an electric heating disc for heating is arranged on the inner wall of the fixed bin, a partition board is arranged on the inner wall of the fixed bin and spaced from the electric heating disc, and a plurality of communicating holes are uniformly formed in the surface of the partition board.
As a further scheme of the invention: the hot pressing sub-head includes the common last go-between of fixing with baffle and fixed storehouse, the lower surface overlap joint of going up the go-between has the clamping ring, the surface mounting of going up the go-between has the collar that is used for pressing to hold the clamping ring, the inner wall of clamping ring is fixed with the rubber sleeve that is used for heat conduction.
As a further scheme of the invention: the airtight assembly comprises a valve ring sliding on the inner wall of the hot pressing seat, a valve plate is fixed on the inner wall of the valve ring, and an upper magnetic ring is fixedly connected to the lower surface of the valve plate.
As a further scheme of the invention: a plurality of grooves are formed in the inner wall of the hot pressing seat, tension springs are mounted on the inner walls of the grooves, a lower magnetic ring is fixed to the top ends of the tension springs together, and the opposite surfaces of the upper magnetic ring and the lower magnetic ring attract each other.
As a further scheme of the invention: the first control valve and the second control valve are both solenoid valves, and the upper surface of the shell is provided with a mounting seat for mounting.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. this novel blister packaging machine's automatic hot pressing mechanism, through setting up the telescopic link, the shrouding, the hot pressing seat, a housing, first control valve and second control valve, when using, along with the telescopic link is pressed and is moved the shrouding and the hot pressing seat and slide down in the casing, first control valve and second control valve are opened in step this moment, when rubber sleeve contacts the material immediately, its expanded pointed end at first contacts, and along with push down expand gradually contact area can, can keep whole and material contact void-free and bubble production this moment, play good laminating contact and rely on the effect, guarantee material and rubber sleeve cooperation play fine shaping effect down.
2. This novel blister packaging machine's automatic hot pressing mechanism, when the electric hot tray at the inside heating in fixed storehouse, the heat that makes its production passes through the intercommunicating pore on baffle surface to heat to the rubber sleeve thereupon, after the rubber sleeve heats certain temperature, it can make thinner material take place to soften with the material contact, and the adhesion makes it keep fine heat softening and adsorption effect on the surface of rubber sleeve along with it.
3. This novel blister packaging machine's automatic hot pressing mechanism, after the rubber sleeve pressurized shrink, inside its gas entered into airtight subassembly through the through-hole, and the gas of top was discharged through first control valve and second control valve when airtight subassembly removed thereupon, and the adsorbed lower magnetic ring of pulling when following through last magnetic ring is fixed, and a plurality of extension spring change of pulling below when following the magnetic ring and pulling, it keeps keeping the elasticity pressure of rubber sleeve under the effect of extension spring to hold this moment, until last magnetic ring with lower magnetic ring break away from adsorb can.
4. The automatic hot-pressing mechanism of the novel blister packaging machine is characterized in that the rubber sleeve is tightly pressed and attached to the surface of the material along with the separation of the upper magnetic ring and the lower magnetic ring, at the same time, the first control valve is closed, and when the space inside the sealing plate and the shell is increased along with the continuous downward movement of the sealing plate and the hot pressing seat, the gas inside the hot pressing seat flows out through the second control valve, the airtight component moves upwards under the action of negative pressure, and the air flow in the hot pressing head is pumped out when the airtight component moves upwards, so that the rubber sleeve contracts to be concave, and the material with the heated surface is synchronously deformed, at the moment, the electric heating disc is powered off, no heat passes through the communicating hole, the rubber sleeve is cooled until the first control valve and the second control valve are opened, the airtight assembly resets under the action of gravity, and the solidified material is extruded out when the rubber sleeve resets, so that the hot-pressing work can be completed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of a heating structure according to the present invention;
FIG. 4 is a schematic diagram of the exploded structure of the thermocompressor head of the present invention;
FIG. 5 is a schematic view of the exploded structure of the hermetic assembly of the present invention;
fig. 6 is a schematic three-dimensional sectional structure diagram of the hot pressing base of the present invention.
In the figure: 1. a housing; 2. a hot pressing base; 3. a telescopic rod; 4. closing the plate; 5. a hermetic component; 51. a valve plate; 52. a valve ring; 6. a heating structure; 61. fixing the bin; 62. a partition plate; 63. an electric hot plate; 64. a communicating hole; 7. hot pressing the sub-head; 71. an upper connecting ring; 72. a mounting ring; 73. pressing a ring; 74. a rubber sleeve; 8. a first control valve; 9. a second control valve; 10. an upper magnetic ring; 11. a lower magnetic ring; 12. a tension spring; 13. a chute; 14. a mounting seat; 15. a through hole; 16. a clamping groove; 17. and (4) a groove.
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.
Example one
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a novel blister packaging machine's automatic hot pressing mechanism, includes casing 1, and the spacing reciprocating sliding of axial position of 1 inner wall of casing has hot pressing seat 2, and the upper surface of casing 1 runs through and is fixed with electric drive's telescopic link 3, and the inner wall of hot pressing seat 2 is fixed with the shrouding 4 with 3 bottom installations of telescopic link.
The upper surface of casing 1 runs through and is fixed with first control valve 8, and the surface of shrouding 4 runs through and is fixed with second control valve 9, and the lower surface of hot pressing seat 2 is provided with a plurality of heating structure 6, and the lower surface mounting of heating structure 6 has the hot pressing head 7 that is used for the laminating raw materials, and the inner wall sliding connection of hot pressing seat 2 has airtight subassembly 5.
When the telescopic rod 3 presses the sealing plate 4 and the hot-pressing seat 2 to slide downwards in the shell 1, the first control valve 8 and the second control valve 9 are synchronously opened at the moment, and when the rubber sleeve 74 is contacted with a material immediately, the expanded tip end of the rubber sleeve firstly contacts and gradually expands a contact area along with pressing down, so that the whole material can be kept to be contacted without gaps and bubbles, and a good laminating contact and supporting effect is achieved.
The rubber sleeve 74 is tightly pressed and attached to the surface of the material, meanwhile, the first control valve 8 is closed, at the moment, along with the continuous downward movement of the sealing plate 4 and the hot pressing seat 2, when the space inside the sealing plate 4 and the shell 1 is enlarged, the gas inside the hot pressing seat 2 flows out through the second control valve 9, the airtight component 5 moves upwards under the action of negative pressure, the gas flow inside the hot pressing head 7 is pumped out when the airtight component moves upwards, the rubber sleeve 74 shrinks to be concave, the material with the heated surface is synchronously deformed, at the moment, the electric heating disc 63 is powered off, no heat penetrates through the communicating hole 1564, the rubber sleeve 74 is cooled until the first control valve 8 and the second control valve 9 are opened, the airtight component 5 resets under the action of gravity, and the solidified material is extruded when the rubber sleeve 74 resets, so that the hot pressing work can be completed
Example two
Basically the same as the first embodiment, further:
the electric heating plate 63 is heated in the fixed bin 61, so that the heat generated by the electric heating plate passes through the communicating holes 1564 on the surface of the partition plate 62, and then heats the rubber sleeve 74, when the rubber sleeve 74 is heated to a certain temperature, the rubber sleeve is contacted with the material to soften the thinner material, and then the material is adhered to the surface of the rubber sleeve 74, so that the rubber sleeve can keep good heating, softening and adsorbing effects.
EXAMPLE III
Basically the same as the first embodiment, further:
after the rubber sleeve 74 is compressed and contracted, air in the rubber sleeve enters the airtight component 5 through the through hole 15, the air above the airtight component 5 is exhausted through the first control valve 8 and the second control valve 9 when the airtight component 5 moves, the adsorbed lower magnetic ring 11 is pulled when the airtight component is fixed through the upper magnetic ring 10, the plurality of tension springs 12 below the lower magnetic ring 11 are pulled to change when the lower magnetic ring 11 is pulled, and at the moment, the elastic pressing of the rubber sleeve 74 is kept under the action of the tension springs 12 until the upper magnetic ring 10 is separated from the adsorption of the lower magnetic ring 11.
Specifically, as shown in fig. 6: the lower surface of the hot pressing base 2 is provided with a plurality of clamping grooves 16, and the inner wall of the hot pressing base 2 is provided with a plurality of through holes 15 communicated with the clamping grooves 16.
By providing the engaging groove 16, the engaging groove 16 can maintain the effect of stably attaching and fixing the fixing chamber 61 to the fixing chamber in use, and by providing the through hole 15, the through hole 15 can maintain the effect of stably circulating the gas.
Specifically, as shown in fig. 2: the surface of the hot pressing base 2 is provided with a sliding groove 13 which is matched with the inner wall of the shell 1 for limiting sliding.
Through setting up spout 13, spout 13 can keep playing good cooperation gliding effect with between the casing 1, makes it can cooperate each other to keep the spacing slip of certain limit.
Specifically, as shown in fig. 3: the heating structure 6 comprises a fixed bin 61 fixed on the inner wall of the clamping groove 16, an electric heating disc 63 for heating is arranged on the inner wall of the fixed bin 61, a partition plate 62 installed at an interval with the electric heating disc 63 is arranged on the inner wall of the fixed bin 61, and a plurality of communicating holes 1564 are uniformly formed in the surface of the partition plate 62.
Through setting up fixed storehouse 61, fixed storehouse 61 can keep playing good protectiveness and installing to electric hot plate 63, can keep good heat conduction effect simultaneously, the surface that makes its heat even transmit hot pressing seat 2 is, make its hot pressing seat 2 can keep heating to the edge when being heated, make its separation that can realize the certain distance, through setting up baffle 62, baffle 62 under the interval with electric hot plate 63, make it can keep thermal steady circulation, baffle 62 adopts thermal-insulated material simultaneously, make it can keep the heat circulation when through the intercommunicating pore 1564 on surface, self can not heat up, can keep contacting with rubber sleeve 74 simultaneously, can not cause too high temperature to influence the quality of rubber sleeve 74, make its rubber sleeve 74 can keep in suitable operating temperature.
Specifically, as shown in fig. 4: the hot pressing head 7 comprises an upper connecting ring 71 which is jointly fixed with the partition plate 62 and the fixing bin 61, a pressing ring 73 is lapped on the lower surface of the upper connecting ring 71, an installation ring 72 for pressing and holding the pressing ring 73 is installed on the surface of the upper connecting ring 71, and a rubber sleeve 74 for heat conduction is fixed on the inner wall of the pressing ring 73.
By arranging the upper connecting ring 71, the upper connecting ring 71 can be matched with the mounting ring 72, so that the pressing ring 73 can be kept in the mounting and fixing effects in the process of mutual matching and mounting, and the rubber sleeve 74 can be detached and replaced.
Specifically, as shown in fig. 5: the airtight assembly 5 comprises a valve ring 52 sliding on the inner wall of the hot pressing base 2, a valve plate 51 is fixed on the inner wall of the valve ring 52, and an upper magnetic ring 10 is fixedly connected to the lower surface of the valve plate 51.
By arranging the valve ring 52, the valve ring 52 can keep a good fit sealing effect in the sliding process, so that the valve ring can play a role in sealing movement of the piston.
Specifically, as shown in fig. 6: the inner wall of the hot pressing seat 2 is provided with a plurality of grooves 17, the inner walls of the grooves 17 are provided with tension springs 12, the top ends of the tension springs 12 are jointly fixed with a lower magnetic ring 11, and the opposite surfaces of the upper magnetic ring 10 and the lower magnetic ring 11 are mutually attracted.
Through setting up recess 17, recess 17 can keep placing extension spring 12 when using, through setting up lower magnetic ring 11, the cooperation adsorbs between lower magnetic ring 11 and the last magnetic ring 10, makes it can keep playing good spacing effect of cooperation to airtight subassembly 5, makes it can keep good limiting displacement.
Specifically, as shown in fig. 2: the first control valve 8 and the second control valve 9 are both solenoid valves, and the upper surface of the housing 1 is provided with a mounting seat 14 for mounting.
Through setting up first control valve 8, first control valve 8 and second control valve 9 can be through the control break-make, make it realize operating holistic gas flow, and then control holistic stable operation, through setting up mount pad 14, mount pad 14 can conveniently be installed and fixed effect.
The electric heating plate 63 is heated in the fixed bin 61, so that the heat generated by the electric heating plate passes through the communicating hole 1564 on the surface of the partition plate 62, and then heats the rubber sleeve 74, when the telescopic rod 3 presses the sealing plate 4 and the hot pressing seat 2 to slide downwards in the shell 1, the first control valve 8 and the second control valve 9 are synchronously opened, then when the rubber sleeve 74 contacts with the material, the expanded tip end of the rubber sleeve first contacts and gradually expands the contact area along with the pressing, at this time, the whole contact with the material can be kept without gap and bubble generation, when the rubber sleeve 74 contacts with the material, the thinner material can be softened and then adhered to the surface of the rubber sleeve 74, when the rubber sleeve 74 is compressed, the gas in the rubber sleeve enters the airtight assembly 5 through the through hole 15, and then the gas above when the airtight assembly 5 moves is discharged through the first control valve 8 and the second control valve 9, then the adsorbed lower magnetic ring 11 is pulled when the upper magnetic ring 10 is fixed, and then the lower magnetic ring 11 is pulled to pull a plurality of tension springs 12 below the lower magnetic ring 11 to change, at the moment, the elastic pressing of the rubber sleeve 74 is kept under the action of the tension springs 12 until the upper magnetic ring 10 is separated from the lower magnetic ring 11 to be adsorbed, at the moment, the rubber sleeve 74 is tightly pressed and attached to the surface of the material along with the separation of the upper magnetic ring 10 and the lower magnetic ring 11, meanwhile, the first control valve 8 is closed, at the moment, the sealing plate 4 and the hot pressing base 2 continuously move downwards along with the continuous movement of the sealing plate 4 and the hot pressing base 2, so that when the space inside the sealing plate 4 and the shell 1 is enlarged, the gas inside the hot pressing base 2 flows out through the second control valve 9, and then the gas sealing component 5 moves upwards under the action of negative pressure, and then the gas flow inside the hot pressing head 7 is extracted when the gas flows upwards, so that the rubber sleeve 74 shrinks to be concave and synchronously deforms with the material with the heated surface, at this time, the electric heating plate 63 is powered off, so that no heat passes through the communicating hole 1564, the rubber sleeve 74 is cooled until the first control valve 8 and the second control valve 9 are opened, the airtight component 5 is reset under the action of gravity, and the solidified material is extruded when the rubber sleeve 74 is reset, so that the hot-pressing work can be completed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a novel blister packaging machine's automatic hot pressing mechanism, includes casing (1), its characterized in that: a hot-pressing seat (2) is limited and slides in a reciprocating manner at the axial position of the inner wall of the shell (1), an electric-driven telescopic rod (3) penetrates through and is fixed on the upper surface of the shell (1), and a sealing plate (4) mounted at the bottom end of the telescopic rod (3) is fixed on the inner wall of the hot-pressing seat (2);
the upper surface of casing (1) runs through and is fixed with first control valve (8), the surface of shrouding (4) runs through and is fixed with second control valve (9), the lower surface of hot pressing seat (2) is provided with a plurality of heating structure (6), the lower surface mounting of heating structure (6) has hot pressing sub-head (7) that are used for laminating the raw materials, the inner wall sliding connection of hot pressing seat (2) has airtight subassembly (5).
2. The automatic hot-press mechanism of the novel blister packaging machine according to claim 1, characterized in that: the lower surface of the hot pressing seat (2) is provided with a plurality of clamping grooves (16), and the inner wall of the hot pressing seat (2) is provided with a plurality of through holes (15) communicated with the clamping grooves (16).
3. The automatic hot-press mechanism of the novel blister packaging machine according to claim 1, characterized in that: the surface of the hot pressing seat (2) is provided with a sliding groove (13) which is matched with the inner wall of the shell (1) for limiting sliding.
4. The automatic hot-press mechanism of the novel blister packaging machine according to claim 2, characterized in that: the heating structure (6) comprises a fixed bin (61) fixed on the inner wall of the clamping groove (16), an electric heating disc (63) used for heating is arranged on the inner wall of the fixed bin (61), a partition plate (62) installed at an interval with the electric heating disc (63) is arranged on the inner wall of the fixed bin (61), and a plurality of communicating holes (15) (64) are uniformly formed in the surface of the partition plate (62).
5. The automatic hot-press mechanism of the novel blister packaging machine according to claim 4, characterized in that: the hot pressing head (7) comprises an upper connecting ring (71) which is fixed together with the partition plate (62) and the fixed bin (61), a pressing ring (73) is lapped on the lower surface of the upper connecting ring (71), the surface of the upper connecting ring (71) is provided with a mounting ring (72) which is used for pressing the pressing ring (73), and the inner wall of the pressing ring (73) is fixed with a rubber sleeve (74) which is used for conducting heat.
6. The automatic hot-press mechanism of the novel blister packaging machine according to claim 5, characterized in that: the airtight assembly (5) comprises a valve ring (52) sliding on the inner wall of the hot pressing base (2), a valve plate (51) is fixed on the inner wall of the valve ring (52), and an upper magnetic ring (10) is fixedly connected to the lower surface of the valve plate (51).
7. The automatic hot-press mechanism of the novel blister packaging machine according to claim 6, characterized in that: a plurality of grooves (17) are formed in the inner wall of the hot pressing seat (2), tension springs (12) are mounted on the inner walls of the grooves (17), a lower magnetic ring (11) is jointly fixed to the top ends of the tension springs (12), and the opposite faces of the upper magnetic ring (10) and the lower magnetic ring (11) attract each other.
8. The automatic hot-press mechanism of the novel blister packaging machine according to claim 1, characterized in that: the first control valve (8) and the second control valve (9) are both electromagnetic valves, and a mounting seat (14) for mounting is arranged on the upper surface of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210537329.6A CN114889874B (en) | 2022-05-18 | 2022-05-18 | Novel automatic hot pressing mechanism of blister packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210537329.6A CN114889874B (en) | 2022-05-18 | 2022-05-18 | Novel automatic hot pressing mechanism of blister packaging machine |
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| CN114889874B CN114889874B (en) | 2023-09-15 |
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