CN112141447A - Middle seal line mechanism - Google Patents
Middle seal line mechanism Download PDFInfo
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- CN112141447A CN112141447A CN202011149009.0A CN202011149009A CN112141447A CN 112141447 A CN112141447 A CN 112141447A CN 202011149009 A CN202011149009 A CN 202011149009A CN 112141447 A CN112141447 A CN 112141447A
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- sealing
- copper ring
- gear
- transmission
- center seal
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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)
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Abstract
The invention relates to a middle seal line mechanism, which comprises a middle seal system, wherein the middle seal system comprises a frame, two groups of middle seal mechanisms, a heating copper ring, a transmission shaft and a power mechanism, wherein the frame is symmetrically provided with the two groups of middle seal mechanisms; the packaging film penetrates through the sealing lines, and is subjected to hot melting and bonding after being extruded and heated by the sealing lines; through the input of the power bevel gear, the transmission gear is distributed to the transmission shafts on two sides, so that the two sides rotate at the same speed; an input power supply is connected with the end of the carbon brush, a heating copper ring cable penetrates through the transmission shaft to be connected with the conductive copper ring, and the conductive copper ring is in frictional contact with the carbon brush to realize electrifying and heating when the sealing lines rotate; adjusting the angle of an eccentric adjusting wheel, and correcting the phenomenon of non-concentricity between transmission shafts generated by machining; the peripheral cylinder is connected the switching pulling junction, and switching joint separation both sides placed in the middle, the transmission shaft realizes both sides switching simultaneously, scalds package material when preventing to shut down.
Description
Technical Field
The invention relates to a packaging machine accessory, in particular to a middle seal line mechanism.
Background
The packaging machine is a machine applicable to most industries, such as food industry, for example, for plastic packaging of prepared food, and for example, in the field of machining, for plastic packaging after a group of several small parts are produced.
In various pillow type packing machines, the middle sealing is the important weight of product packing, and in the existing packing machines, the single-side opening type is adopted, but the middle sealing mode can seriously scald the sealing part when paper is connected or the machine is stopped, and the sealing performance and the attractiveness of the product are influenced.
Disclosure of Invention
The invention aims to provide a middle seal line mechanism.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a well seal line mechanism, includes well system of sealing, well system of sealing includes that the frame symmetry is provided with two sets of well mechanisms of sealing, well mechanism of sealing is including electrically conductive copper ring and the carbon brush of setting in electrically conductive copper ring, still including heating copper ring and transmission shaft, and is adjacent form between the heating copper ring and seal the line, still include in two sets of seal the mechanism with fast pivoted power unit.
By adopting the technical scheme, the packaging film penetrates through the sealing lines, and is subjected to hot melting and bonding after the sealing lines are extruded and heated; through the input of the power bevel gear, the transmission gear is distributed to the transmission shafts on two sides, so that the two sides rotate at the same speed; an input power supply is connected with the end of the carbon brush, a heating copper ring cable penetrates through the transmission shaft to be connected with the conductive copper ring, and the conductive copper ring is in frictional contact with the carbon brush to realize electrifying and heating when the sealing lines rotate; adjusting the angle of an eccentric adjusting wheel, and correcting the phenomenon of non-concentricity between transmission shafts generated by machining; the peripheral cylinder is connected the switching pulling junction, and switching joint separation both sides placed in the middle, the transmission shaft realizes both sides switching simultaneously, scalds package material when preventing to shut down.
Preferably, the power mechanism comprises a transmission spur gear arranged on the transmission shaft and further comprises a power gear in transmission with the transmission spur gear.
Preferably, the sealing mechanism further comprises connecting joints rotationally connected with the middle sealing mechanism, a middle opening and closing joint is arranged between the two groups of connecting joints, and the sealing mechanism further comprises a driving device for driving the middle sealing mechanism to be separated.
Preferably, the connecting joint is provided with an eccentric wheel for relieving the phenomenon of non-concentricity between the transmission shafts.
Preferably, the driving device comprises a cylinder and a connecting rod, one end of the connecting rod is connected with the cylinder, and the other end of the connecting rod is connected with the middle sealing mechanism.
Preferably, the cross section of the conductive copper ring is in the shape of an elliptical ring.
Preferably, the power gear is a helical gear.
Preferably, the gear box further comprises a transition gear which is coaxially arranged with the power gear and is matched with the transmission spur gear.
In conclusion, the invention has the following beneficial effects:
the packaging film penetrates through the sealing lines, and is subjected to hot melting and bonding after being extruded and heated by the sealing lines; through the input of the power bevel gear, the transmission gear is distributed to the transmission shafts on two sides, so that the two sides rotate at the same speed; an input power supply is connected with the end of the carbon brush, a heating copper ring cable penetrates through the transmission shaft to be connected with the conductive copper ring, and the conductive copper ring is in frictional contact with the carbon brush to realize electrifying and heating when the sealing lines rotate; adjusting the angle of an eccentric adjusting wheel, and correcting the phenomenon of non-concentricity between transmission shafts generated by machining; the peripheral cylinder is connected the switching pulling junction, and switching joint separation both sides placed in the middle, the transmission shaft realizes both sides switching simultaneously, scalds package material when preventing to shut down.
Drawings
FIG. 1 is an isometric view of an overall structure in an embodiment;
FIG. 2 is a schematic view of the overall structure in the embodiment;
FIG. 3 is a schematic structural view of a part of an embodiment;
fig. 4 is a side view of the overall structure in the embodiment.
In the figure, 1, a frame; 11. a conductive copper ring; 12. a carbon brush; 13. heating the copper ring; 131. sealing lines; 14. a drive shaft; 141. a spur gear; 142. a power gear; 151. a connecting joint; 152. an eccentric wheel; 161. a cylinder; 162. a connecting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example (b):
a middle seal texture mechanism is shown in figures 1 and 2 and comprises a middle seal system, wherein the middle seal system comprises a rack 1, two groups of middle seal mechanisms are symmetrically arranged on the rack, each middle seal mechanism comprises a conductive copper ring 11, a carbon brush 12 arranged in the conductive copper ring 11, a heating copper ring 13 and a transmission shaft 14, seal textures 131 are formed between every two adjacent heating copper rings 13, and the middle seal mechanism also comprises a power mechanism with the two groups of middle seal mechanisms rotating at the same speed; when in heat sealing, the packing material to be heated passes through the sealing lines 131 between the two heating copper rings 13, and is subjected to extrusion heating and hot melting bonding, so that the heat sealing is completed; the middle sealing mechanism is driven to the transmission shaft 14 through a power mechanism, and drives the heating copper ring 13 to rotate along with the rotation of the transmission shaft 14.
As shown in fig. 1 and 2, the power mechanism includes a spur gear 141 disposed on the transmission shaft 14, and further includes a power gear 142 driven by the spur gear 141.
As shown in fig. 1 and 2, the device further comprises a connecting joint 151 rotatably connected with the middle sealing mechanism, a centered opening and closing joint 153 arranged between the two groups of connecting joints 151, and a driving device for driving the middle sealing mechanism to separate.
As shown in fig. 1 and 3, the connecting joint 151 is provided with an eccentric 152 for adjusting the eccentricity between the transmission shafts 14, and the eccentricity between the transmission shafts generated by machining is corrected by adjusting the angle of the eccentric 152.
As shown in fig. 1 and 2, the driving device includes a cylinder 161 and a connecting rod 162, one end of the connecting rod 162 is connected with the cylinder 161, the other end is connected with the middle sealing mechanism, the peripheral cylinder is connected with the opening and closing pulling connection part, the two sides of the transmission shaft 14 are opened and closed simultaneously, and the wrapping material is prevented from being scalded when the machine is stopped.
As shown in fig. 1, the conductive copper ring 11 has an elliptical ring shape in cross section.
As shown in fig. 1, the power gear 142 is a helical gear.
As shown in fig. 1, a transition gear is also included, which is coaxially disposed with the power gear 142 and mates with the spur gear 141.
The working principle is as follows:
the packaging film penetrates through the sealing lines, and is subjected to hot melting and bonding after being extruded and heated by the sealing lines; through the input of the power bevel gear, the transmission gear is distributed to the transmission shafts on two sides, so that the two sides rotate at the same speed; an input power supply is connected with the end of the carbon brush, a heating copper ring cable penetrates through the transmission shaft to be connected with the conductive copper ring, and the conductive copper ring is in frictional contact with the carbon brush to realize electrifying and heating when the sealing lines rotate; adjusting the angle of an eccentric adjusting wheel, and correcting the phenomenon of non-concentricity between transmission shafts generated by machining; the peripheral cylinder is connected the switching pulling junction, and switching joint separation both sides placed in the middle, the transmission shaft realizes both sides switching simultaneously, scalds package material when preventing to shut down.
Claims (8)
1. The utility model provides a well sealed line mechanism, includes well sealed system, its characterized in that: the sealing system comprises a frame (1), two sets of sealing mechanisms are symmetrically arranged on the frame, each sealing mechanism comprises a conductive copper ring (11) and a carbon brush (12) arranged in the conductive copper ring (11), a heating copper ring (13) and a transmission shaft (14), the sealing mechanisms are adjacent to each other, sealing lines (131) are formed between the heating copper rings (13), and the sealing system further comprises two sets of power mechanisms which are arranged on the sealing mechanisms and rotate at the same speed.
2. The center seal texturing mechanism of claim 1, wherein: the power mechanism comprises a transmission spur gear (141) arranged on the transmission shaft (14) and a power gear (142) which is in transmission with the transmission spur gear (141).
3. The center seal texturing mechanism of claim 1, wherein: the sealing mechanism is characterized by further comprising connecting joints (151) rotatably connected with the middle sealing mechanism, a centered opening and closing joint (153) is arranged between the two groups of connecting joints (151), and the sealing mechanism further comprises a driving device for driving the middle sealing mechanism to separate.
4. The center seal texturing mechanism of claim 3, wherein: the connecting joint (151) is provided with an eccentric wheel (152) used for adjusting the phenomenon of non-concentricity between the transmission shafts (14).
5. The center seal texturing mechanism of claim 3, wherein: the driving device comprises a cylinder (161) and a connecting rod (162), wherein one end of the connecting rod (162) is connected with the cylinder (161), and the other end of the connecting rod (162) is connected with the middle sealing mechanism.
6. The center seal texturing mechanism of claim 5, wherein: the cross section of the conductive copper ring (11) is an elliptical ring.
7. The center seal texturing mechanism of claim 2, wherein: the power gear (142) is a helical gear.
8. The center seal texturing mechanism of claim 7, wherein: the gear box also comprises a transition gear which is coaxially arranged with the power gear (142) and is matched with the transmission spur gear (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149009.0A CN112141447A (en) | 2020-10-23 | 2020-10-23 | Middle seal line mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149009.0A CN112141447A (en) | 2020-10-23 | 2020-10-23 | Middle seal line mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112141447A true CN112141447A (en) | 2020-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011149009.0A Pending CN112141447A (en) | 2020-10-23 | 2020-10-23 | Middle seal line mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112141447A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2488823Y (en) * | 2001-05-05 | 2002-05-01 | 李法岗 | Vertical sealing device for packer |
| CN201816792U (en) * | 2010-04-21 | 2011-05-04 | 温岭市金鸿食品机械有限公司 | Longitudinal sealing device of packaging device |
| JP2014237481A (en) * | 2013-06-10 | 2014-12-18 | 株式会社鈴木製作所 | Three-way seal film packing machine |
| CN205045068U (en) * | 2015-08-28 | 2016-02-24 | 温州欧南机械有限公司 | Packagine machine vacuum and closing device meet a bag mechanism |
| CN205087215U (en) * | 2015-11-16 | 2016-03-16 | 青岛海科佳电子设备制造有限公司 | Both sides are opened formula encapsulation from north to south and are put |
| CN206243607U (en) * | 2016-12-02 | 2017-06-13 | 浙江希望机械有限公司 | A kind of middle seal apparatus of pillow type packing machine |
| CN207985372U (en) * | 2017-12-28 | 2018-10-19 | 佛山市柯田包装机械有限公司 | A kind of longitudinal sealing mechanism of artwork ornaments thermal shrinking film packager |
-
2020
- 2020-10-23 CN CN202011149009.0A patent/CN112141447A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2488823Y (en) * | 2001-05-05 | 2002-05-01 | 李法岗 | Vertical sealing device for packer |
| CN201816792U (en) * | 2010-04-21 | 2011-05-04 | 温岭市金鸿食品机械有限公司 | Longitudinal sealing device of packaging device |
| JP2014237481A (en) * | 2013-06-10 | 2014-12-18 | 株式会社鈴木製作所 | Three-way seal film packing machine |
| CN205045068U (en) * | 2015-08-28 | 2016-02-24 | 温州欧南机械有限公司 | Packagine machine vacuum and closing device meet a bag mechanism |
| CN205087215U (en) * | 2015-11-16 | 2016-03-16 | 青岛海科佳电子设备制造有限公司 | Both sides are opened formula encapsulation from north to south and are put |
| CN206243607U (en) * | 2016-12-02 | 2017-06-13 | 浙江希望机械有限公司 | A kind of middle seal apparatus of pillow type packing machine |
| CN207985372U (en) * | 2017-12-28 | 2018-10-19 | 佛山市柯田包装机械有限公司 | A kind of longitudinal sealing mechanism of artwork ornaments thermal shrinking film packager |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201229 |
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| RJ01 | Rejection of invention patent application after publication |