CN110816998A - Heat sealing mechanism - Google Patents
Heat sealing mechanism Download PDFInfo
- Publication number
- CN110816998A CN110816998A CN201911067898.3A CN201911067898A CN110816998A CN 110816998 A CN110816998 A CN 110816998A CN 201911067898 A CN201911067898 A CN 201911067898A CN 110816998 A CN110816998 A CN 110816998A
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- CN
- China
- Prior art keywords
- heat
- fixed
- heat sealing
- sealing mechanism
- assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- 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
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention provides a heat sealing mechanism, which comprises a main frame, wherein the main frame is internally provided with: a bag opening assembly; the heat sealing assembly is arranged below the bag opening assembly; the two clamping hands which move horizontally and relatively are arranged at the middle part of the heat sealing component in a lifting way. The invention protects a heat sealing mechanism which is completely different from the structure of the original heat sealing device, completes the sealing and storage of materials through the processes of bag opening, material discharging, clamping and heat sealing and is convenient to use.
Description
Technical Field
The invention relates to the field of heat sealing machinery, in particular to a heat sealing mechanism.
Background
In the prior art, the heat sealing mechanism is only two simple heat sealing heads which are opposite to each other and need an auxiliary manipulator structure for clamping and moving, but each heat sealing head is provided with one manipulator, so that the cost is very high, and the heat sealing mechanism is not suitable for packaging precise instruments. How to provide a heat sealing mechanism with simple structure and convenient use is the direction that needs to be researched.
Disclosure of Invention
The invention provides a heat sealing mechanism, which solves the problems in the prior art.
The technical scheme of the invention is realized as follows:
heat-seal mechanism, including the main frame, be equipped with in the main frame:
a bag opening assembly;
the heat sealing assembly is arranged below the bag opening assembly;
the two clamping hands which move horizontally and relatively are arranged at the middle part of the heat sealing component in a lifting way.
As a preferable scheme of the invention, the bag opening assembly comprises an upper fixing frame, the fixing frame comprises two first fixing plates which are arranged in parallel, the two first fixing plates are connected and fixed through two connecting rods, and the first fixing plates are fixed in the main frame.
According to the preferable scheme of the invention, a first cylinder is fixed on the inner side surface of the first fixing plate, a vertical air suction plate is fixed at the free end of the first cylinder, and a material suction nozzle is fixed on the inner side surface of the air suction plate.
In a preferred embodiment of the present invention, a suction pump assembly is connected to the suction plate.
As a preferable scheme of the invention, the heat sealing assembly comprises a horizontal frame, the horizontal frame comprises two second fixing plates which are erected in parallel, and the two second fixing plates are connected and fixed through two heat sealing connecting rods.
As a preferable scheme of the present invention, a third cylinder is fixed in the middle of the inner side surface of the second fixing plate, and a heat sealing head horizontally placed is fixed at the free end of the third cylinder.
In a preferred embodiment of the present invention, the heat sealing head is connected to the electric heating control circuit, wherein a second fixing plate is fixed to a rear fixing plate, and the rear fixing plate is connected to the main frame.
As a preferred scheme of the invention, the clamping hand is in an L-shaped structure, is connected with the clamping hand base below the heat sealing assembly, and is driven to move relatively by the clamping hand base.
As a preferable scheme of the invention, the lower end of the gripper seat is connected with a horizontal connecting plate, the free end of the connecting plate is connected with a cylinder rod of a second cylinder, and the second cylinder is fixed on the main frame.
As a preferable scheme of the invention, a centering assembly is arranged in the gripper seat, the centering assembly comprises a gear driven by a motor at the middle part and a rack meshed with the two sides of the gear in a staggered manner, and a horizontal part of the gripper is fixedly connected with the rack.
Has the advantages that:
heat-seal mechanism, including the main frame, be equipped with in the main frame: a bag opening assembly; the heat sealing assembly is arranged below the bag opening assembly; the two clamping hands which move horizontally and relatively are arranged at the middle part of the heat sealing component in a lifting way. The invention protects a heat sealing mechanism which is completely different from the structure of the original heat sealing device, completes the sealing and storage of materials through the processes of bag opening, material discharging, clamping and heat sealing and is convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic perspective view of the present invention.
In the figure, a bag opening assembly 1, a suction plate 11, a suction nozzle 12, a first air cylinder 13, a first fixing plate 14, a second air cylinder 2, a connecting plate 21, a gripper base 3, a gripper 31, a rear fixing plate 4, a heat sealing assembly 5, a heat sealing connecting rod 51, a second fixing plate 52, a third air cylinder 53 and a heat sealing head 54.
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 1
The heat sealing mechanism shown in fig. 1 comprises a main frame, wherein:
a bag opening assembly 1;
the heat sealing assembly 5 is arranged below the bag opening assembly 1;
two clamping hands 31 which move horizontally and oppositely are arranged at the middle part of the heat sealing component 5 in a lifting way.
The bag opening assembly 1 comprises an upper fixing frame, the fixing frame comprises two first fixing plates 14 which are arranged in parallel, the two first fixing plates 14 are fixedly connected through two connecting rods, and the first fixing plates 14 are fixed in a main frame.
A first cylinder 13 is fixed on the inner side surface of the first fixing plate 14, a vertical suction plate 11 is fixed at the free end of the first cylinder 13, and a material suction nozzle 12 is fixed on the inner side surface of the suction plate 11.
The suction plate 11 is connected with a suction pump assembly.
The bag opening assembly 1 has the function of opening a bag, the material suction nozzles 12 on two sides can suck materials on two sides of the bag, and after the bag is sucked, the auxiliary material discharging device is used for placing the materials into the bag.
Example 2
The heat sealing mechanism shown in fig. 1 comprises a main frame, wherein:
a bag opening assembly 1;
the heat sealing assembly 5 is arranged below the bag opening assembly 1;
two clamping hands 31 which move horizontally and oppositely are arranged at the middle part of the heat sealing component 5 in a lifting way.
The heat-seal assembly 5 comprises a horizontal frame, which comprises two second fixing plates 14 erected in parallel, and the two second fixing plates 14 are connected and fixed through two heat-seal connecting rods 51.
A third air cylinder 53 is fixed at the middle part of the inner side surface of the second fixing plate 14, and a heat sealing head 54 which is horizontally arranged is fixed at the free end of the third air cylinder 53.
The heat seal 54 is connected to the electric heating control circuit, wherein a second fixing plate 14 is fixed on a rear fixing plate 4, and the rear fixing plate 4 is connected and fixed with the main frame.
The heat sealing device is a structure which is common in the prior art, and the heat sealing head 54 is heated by electrifying the electric resistance wire, so that the sealing of the packaging bag is completed when the two heat sealing heads are clamped tightly.
Example 3
The heat sealing mechanism shown in fig. 1 comprises a main frame, wherein:
a bag opening assembly 1;
the heat sealing assembly 5 is arranged below the bag opening assembly 1;
two clamping hands 31 which move horizontally and oppositely are arranged at the middle part of the heat sealing component 5 in a lifting way.
The clamping hand 31 is of an L-shaped structure, is connected with the clamping hand base 3 below the heat sealing assembly 5, and drives the clamping hand 31 to move relatively through the clamping hand base 3.
The lower end of the hand clamping machine base 3 is connected with a horizontal connecting plate 21, the free end of the connecting plate 21 is connected with a cylinder rod of a second cylinder 2, and the second cylinder 2 is fixed on the main frame.
A centering assembly is arranged in the tong base 3, the centering assembly comprises a gear driven by a motor in the middle and a rack meshed with the two sides of the gear in a staggered manner, and the horizontal part of the tong 31 is fixedly connected with the rack.
The main function of the clamping hand is to ensure the flatness of the materials in the bag. When the material is placed in the bag, the gripper is lifted to grip the middle of the bag, and then is lowered to a position where the sealed end of the bag is flush with or close to the heat seal 54, and then the heat seal 54 is moved to a designated position to complete the heat seal.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. Heat-seal mechanism, including the main frame, its characterized in that, be equipped with in the main frame:
a bag opening assembly (1);
the heat sealing assembly (5) is arranged below the bag opening assembly (1);
two clamping hands (31) which move horizontally and oppositely are arranged at the middle part of the heat sealing component (5) in a lifting way.
2. A heat-sealing mechanism according to claim 1, characterized in that the bag opening assembly (1) comprises an upper fixing frame, the fixing frame comprises two first fixing plates (14) which are placed in parallel, the two first fixing plates (14) are connected and fixed through two connecting rods, and the first fixing plates (14) are fixed in a main frame.
3. A heat-sealing mechanism according to claim 2, characterized in that a first cylinder (13) is fixed on the inner side of the first fixing plate (14), a vertical suction plate (11) is fixed at the free end of the first cylinder (13), and a suction nozzle (12) is fixed on the inner side of the suction plate (11).
4. A heat-sealing mechanism according to claim 3, characterized in that a suction pump assembly is connected to the suction plate (11).
5. A heat-sealing mechanism according to claim 1, wherein the heat-sealing assembly (5) comprises a horizontal frame, the horizontal frame comprises two second fixing plates (14) erected in parallel, and the two second fixing plates (14) are connected and fixed through two heat-sealing connecting rods (51).
6. A heat-sealing mechanism according to claim 5, characterized in that a third air cylinder (53) is fixed in the middle of the inner side of the second fixing plate (14), and a heat sealing head (54) horizontally arranged is fixed at the free end of the third air cylinder (53).
7. A heat sealing mechanism according to claim 6, wherein the heat sealing head (54) is connected to an electrical heating control circuit, wherein a second holding plate (14) is fixed to a rear holding plate (4), the rear holding plate (4) being connected to the main frame.
8. A heat-sealing mechanism according to claim 1, wherein the gripper (31) is of an L-shaped configuration and is connected to the gripper base (3) below the heat-sealing unit (5), and the gripper (31) is driven to move relatively by the gripper base (3).
9. A heat-sealing mechanism according to claim 8, characterized in that the gripper base (3) is connected at its lower end to a horizontal connecting plate (21), the free end of the connecting plate (21) being connected to the cylinder rod of a second cylinder (2), the second cylinder (2) being fixed to the main frame.
10. The heat sealing mechanism according to claim 8, wherein a centering assembly is arranged in the gripper base (3), the centering assembly comprises a gear driven by a motor at the middle part and a rack engaged with the two sides of the gear in a staggered manner, and the horizontal part of the gripper (31) is fixedly connected with the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911067898.3A CN110816998A (en) | 2019-11-04 | 2019-11-04 | Heat sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911067898.3A CN110816998A (en) | 2019-11-04 | 2019-11-04 | Heat sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110816998A true CN110816998A (en) | 2020-02-21 |
Family
ID=69552771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911067898.3A Pending CN110816998A (en) | 2019-11-04 | 2019-11-04 | Heat sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110816998A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078358A (en) * | 1976-08-31 | 1978-03-14 | National Distillers And Chemical Corporation | Bag-hanging and bag-filling machines adapted for synchronous and independent operation and method of using same |
| JPS5472186A (en) * | 1977-08-18 | 1979-06-09 | Est Imprimerie Papet | Machine for packing powder in sack |
| CN206446875U (en) * | 2017-01-13 | 2017-08-29 | 中铁建电气化局集团轨道交通器材有限公司 | Automatic sealing device for packaging bag |
| CN207698132U (en) * | 2017-12-31 | 2018-08-07 | 佛山市为伴机械有限公司 | A kind of bag-feeding type package machine up and down |
| CN108974464A (en) * | 2018-07-04 | 2018-12-11 | 吴付利 | A kind of device for packing and sealing for product |
| CN209394681U (en) * | 2018-12-24 | 2019-09-17 | 南通跃通数控设备有限公司 | Pinion and-rack centering clamp hand |
-
2019
- 2019-11-04 CN CN201911067898.3A patent/CN110816998A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078358A (en) * | 1976-08-31 | 1978-03-14 | National Distillers And Chemical Corporation | Bag-hanging and bag-filling machines adapted for synchronous and independent operation and method of using same |
| JPS5472186A (en) * | 1977-08-18 | 1979-06-09 | Est Imprimerie Papet | Machine for packing powder in sack |
| CN206446875U (en) * | 2017-01-13 | 2017-08-29 | 中铁建电气化局集团轨道交通器材有限公司 | Automatic sealing device for packaging bag |
| CN207698132U (en) * | 2017-12-31 | 2018-08-07 | 佛山市为伴机械有限公司 | A kind of bag-feeding type package machine up and down |
| CN108974464A (en) * | 2018-07-04 | 2018-12-11 | 吴付利 | A kind of device for packing and sealing for product |
| CN209394681U (en) * | 2018-12-24 | 2019-09-17 | 南通跃通数控设备有限公司 | Pinion and-rack centering clamp hand |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |
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| RJ01 | Rejection of invention patent application after publication |