CN203064252U - Improved sealing mechanism of pre-fabricated bag packing machine - Google Patents
Improved sealing mechanism of pre-fabricated bag packing machine Download PDFInfo
- Publication number
- CN203064252U CN203064252U CN 201320015809 CN201320015809U CN203064252U CN 203064252 U CN203064252 U CN 203064252U CN 201320015809 CN201320015809 CN 201320015809 CN 201320015809 U CN201320015809 U CN 201320015809U CN 203064252 U CN203064252 U CN 203064252U
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- sheet
- bag
- cross
- piece
- strut rail
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Abstract
The utility model discloses an improved sealing mechanism of a pre-fabricated bag packing machine. The pre-fabricated bag packing machine comprises a machine frame, a bag opening mechanism, a feeding rod and a sealing mechanism. A pre-fabricated bag sealing mechanism comprises bag inserted pieces, cross inserted pieces, a cross stopping piece and a sealing piece, wherein the bag inserted pieces are arranged on the side of the sealing piece, a heating wire is arranged on the sealing piece, the cross stopping piece is connected with the head portion of the feeding rod through a stopping piece transmission mechanism, and the cross inserted pieces are arranged on the side of the cross stopping piece and align at a groove which is formed in the cross stopping piece. Two bag inserted pieces and two cross inserted pieces are symmetrically arranged respectively. The cross section of each cross stopping piece is H-shaped. Structures of the cross inserted pieces and the cross stopping piece are arranged at the tail end of an opening of a pre-fabricated bag to enable a shape of an opening portion of a bag body to be limited to a fixed shape, the sealing piece which is arranged between each triangle bag inserted piece and each cross inserted piece seals the bag body, and the sealing mechanism has the advantages of being regular in sealing line and attractive.
Description
Technical field:
The utility model belongs to pre-formed bags automatic packaging machinery field, and what be specifically related to is a kind of enclosed mechanism of improved pre-formed bags wrapping machine.
Background technology:
Pre-formed bags is strong with its bag shape three-dimension effect, structure is attractive in appearance and more welcome than the packing of direct bag, existing prefabricated band automatic packaging machinery finish seal after, three-dimension effect for packaging bag enclosing portion, need a slash pocket sheet be set on the sealing line next door, make the flank of bag form a triangle indent.But because the bag material, the peristome of some bag can be inserted by the slash pocket sheet and spur and cause distortion, makes the sealing line irregularity after sealing, and aesthetics is relatively poor.
Summary of the invention:
At the defective that prior art exists, the purpose of this utility model provides a kind of enclosed mechanism that can overcome the improved pre-formed bags wrapping machine of above-mentioned defective.
The technical scheme in the invention for solving the technical problem is: a kind of enclosed mechanism of improved pre-formed bags wrapping machine, described pre-formed bags wrapping machine comprises frame, bag opening mechanism, feeding rod and enclosed mechanism, key is that described pre-formed bags enclosed mechanism comprises the slash pocket sheet, transverse inserted sheet and strut rail sheet and cap liner, described slash pocket sheet is arranged on the side of cap liner, described cap liner is provided with heating wire, described strut rail sheet is connected the head of feeding rod by a catch transmission device, described transverse inserted sheet is arranged on the side of strut rail sheet and aims at the groove that arranges on the strut rail sheet, described slash pocket sheet and transverse inserted sheet are two, are symmetrical arranged.
The cross sectional shape of described strut rail sheet is " worker " font.
Described catch transmission device is cylinder or motor gear mechanism or electromagnetic drive mechanism.
Enclosed mechanism of the present utility model adopts the structure that transverse inserted sheet and strut rail sheet are set in the open end position of pre-formed bags, after feeding rod is sent packing materials to pre-formed bags, the strut rail sheet protrudes into the aperture position of pre-formed bags, leg-of-mutton slash pocket sheet is inserted out a triangle spill to sack from side, simultaneously, transverse inserted sheet is in the groove of the strut rail sheet of the peristome of bag reeve, make the shape of the peristome of bag be constrained to solid shape, afterwards, at the slash pocket sheet of triangle and the cap liner between the transverse inserted sheet bag is sealed, this enclosed mechanism makes sealing line regular, advantage attractive in appearance.
Description of drawings:
Fig. 1 is the pre-formed bags wrapping machine structural representation in the background technology.
Fig. 2 is the utility model structural representation.
Fig. 3 uses view 1 for the utility model.
Fig. 4 uses view 2 for the utility model.
Fig. 5 uses view 3 for the utility model.
The specific embodiment:
Extremely shown in Figure 5 as Fig. 1, a kind of enclosed mechanism of improved pre-formed bags wrapping machine, described pre-formed bags wrapping machine comprises frame, bag opening mechanism, feeding rod and enclosed mechanism, described pre-formed bags enclosed mechanism comprises slash pocket sheet 1, transverse inserted sheet 2, strut rail sheet 3 and cap liner 4, described slash pocket sheet 1 is arranged on the side of cap liner 4, described cap liner is provided with heating wire, described strut rail sheet is connected the head of feeding rod by a catch transmission device 31, described transverse inserted sheet 2 is arranged on the side of strut rail sheet 3 and aims at the groove that arranges on the strut rail sheet, described slash pocket sheet 1 and transverse inserted sheet 2 are two, are symmetrical arranged.Enclosed mechanism of the present utility model adopts in the structure that transverse inserted sheet and strut rail sheet are set in the open end position of pre-formed bags, and described slash pocket sheet 1 and transverse inserted sheet 2 all are connected with the transverse-moving mechanism (not shown).Bag opening mechanism is opened sack, move to the work area of feeding rod, after feeding rod is sent packing materials to pre-formed bags, the strut rail sheet protrudes into the aperture position of pre-formed bags, leg-of-mutton slash pocket sheet is inserted out a triangle spill to sack from side, simultaneously, transverse inserted sheet is in the groove of the strut rail sheet of the peristome of bag reeve, the recess width of the groove of described strut rail sheet is slightly larger than the thickness of transverse inserted sheet, after the shape of the peristome that makes bag is constrained to solid shape, relatively move at the slash pocket sheet of triangle and two cap liners 4 between the transverse inserted sheet, make the heating wire on the cap liner 4 involutory, switch on a period of time then, the bag fusion is sealed, the sealing line three-dimension effect that such enclosed mechanism is worked it out is better, and the opening structure that sack seals is regular, and aesthetics is relatively good.
The cross sectional shape of described strut rail sheet 3 is " worker " font.Preferably, the cross sectional shape of described strut rail sheet 3 adopts " worker " font, and both sides can be inserted for transverse inserted sheet 2, and the pillar in the middle of it can improve the intensity of strut rail sheet 3, and the strut rail sheet 3 of this structure is easy to make.
Described catch transmission device 31 is cylinder or motor gear mechanism or electromagnetic drive mechanism.Described catch transmission device 31 is used for after feeding rod advances pre-formed bags with material strut rail sheet 3 being pushed ahead in the bag, described strut rail sheet 3 is collapsible in the head of feeding rod, described strut rail sheet 3 thickness be about the feeding rod head thickness 1/3.
Claims (3)
1. the enclosed mechanism of an improved pre-formed bags wrapping machine, described pre-formed bags wrapping machine comprises frame, bag opening mechanism, feeding rod and enclosed mechanism, it is characterized in that described pre-formed bags enclosed mechanism comprises slash pocket sheet (1), transverse inserted sheet (2), strut rail sheet (3) and cap liner (4), described slash pocket sheet (1) is arranged on the side of cap liner (4), described cap liner is provided with heating wire, described strut rail sheet is connected the head of feeding rod by a catch transmission device (31), described transverse inserted sheet (2) is arranged on the side of strut rail sheet (3) and aims at the groove that arranges on the strut rail sheet, described slash pocket sheet (1) and transverse inserted sheet (2) are two, are symmetrical arranged.
2. the enclosed mechanism of improved pre-formed bags wrapping machine according to claim 1 is characterized in that the cross sectional shape of described strut rail sheet (3) is " worker " font.
3. the enclosed mechanism of improved pre-formed bags wrapping machine according to claim 1 is characterized in that described catch transmission device (31) is cylinder or motor gear mechanism or electromagnetic drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015809 CN203064252U (en) | 2013-01-11 | 2013-01-11 | Improved sealing mechanism of pre-fabricated bag packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015809 CN203064252U (en) | 2013-01-11 | 2013-01-11 | Improved sealing mechanism of pre-fabricated bag packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064252U true CN203064252U (en) | 2013-07-17 |
Family
ID=48763069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015809 Expired - Fee Related CN203064252U (en) | 2013-01-11 | 2013-01-11 | Improved sealing mechanism of pre-fabricated bag packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203064252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910095A (en) * | 2014-04-10 | 2014-07-09 | 厦门佳创机械有限公司 | Packaging bag seal inserting corner deviation-rectifying method and packaging bag seal inserting corner deviation-rectifying device |
-
2013
- 2013-01-11 CN CN 201320015809 patent/CN203064252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910095A (en) * | 2014-04-10 | 2014-07-09 | 厦门佳创机械有限公司 | Packaging bag seal inserting corner deviation-rectifying method and packaging bag seal inserting corner deviation-rectifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |