CN214524811U - Longitudinal sealing device of strip packaging machine - Google Patents
Longitudinal sealing device of strip packaging machine Download PDFInfo
- Publication number
- CN214524811U CN214524811U CN202120628146.6U CN202120628146U CN214524811U CN 214524811 U CN214524811 U CN 214524811U CN 202120628146 U CN202120628146 U CN 202120628146U CN 214524811 U CN214524811 U CN 214524811U
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- forming
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- 238000007789 sealing Methods 0.000 title claims abstract description 54
- 238000004806 packaging method and process Methods 0.000 title description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000012528 membrane Substances 0.000 claims abstract description 43
- 238000005096 rolling process Methods 0.000 claims abstract description 33
- 238000007731 hot pressing Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 8
- 238000010409 ironing Methods 0.000 claims description 8
- 238000009795 derivation Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 206010053615 Thermal burn Diseases 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009512 pharmaceutical packaging Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a strip package machine indulges sealing device, including sliding frame, two longitudinal rail, roll up membrane forming mechanism and servo motor, sliding frame's both ends slide respectively and locate on two longitudinal rail, sliding frame is equipped with the hot pressing involution mechanism that is used for rolling up membrane both sides edge and compresses tightly the involution on corresponding to roll up membrane forming mechanism's the position, is equipped with the lead screw on servo motor's the output, and the lead screw is worn to locate sliding frame's middle part and with sliding frame threaded connection. The longitudinal sealing device of the strip packing machine has the advantages of simpler and more reliable structure, difficult abrasion, low cost and the like.
Description
Technical Field
The utility model relates to a food, pharmaceutical packaging mechanical equipment technical field especially relate to a strip package machine longitudinal sealing device.
Background
The longitudinal sealing guide mechanism of the existing strip packaging machine generally takes a linear bearing and a sliding shaft as guide, the sliding shaft is easy to wear, the manufacturing cost is high, the motion of two strokes is generally realized through an air cylinder and an air cylinder or through two driving sources such as the air cylinder and a motor, but the stroke size can not be adjusted through air cylinder control.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a structure simple more reliable, difficult wearing and tearing, with low costs strip package machine longitudinal seal device.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a strip package machine indulges sealing device, includes sliding frame, two longitudinal rail, roll up membrane forming mechanism and servo motor, sliding frame's both ends are slided respectively and are located on two longitudinal rail, sliding frame is equipped with the hot pressing involution mechanism that is used for compressing tightly the involution with rolling up membrane both sides edge on corresponding to roll up membrane forming mechanism's the position, the last lead screw that is equipped with of servo motor's output, the lead screw is worn to locate sliding frame's middle part and with sliding frame threaded connection.
As a further improvement of the above technical solution:
the sliding frame comprises a cross rod and two sliding seats arranged at two ends of the cross rod respectively, the two sliding seats are arranged on the two longitudinal guide rails in a sliding mode respectively, and the film rolling forming mechanism is arranged between the two sliding seats.
The film rolling forming mechanisms are arranged in a plurality of numbers, each film rolling forming mechanism is distributed at intervals along the transverse direction, the hot-pressing sealing mechanism comprises a transverse installation rod and a plurality of hot blocks which correspond to the film rolling forming mechanisms one to one, and the hot blocks are fixed on the transverse installation rod.
Roll up membrane forming mechanism and include the forming tube, roll up the membrane former and indulge and seal the uide bushing and all overlap and locate on the forming tube and set up from top to bottom, indulge to be equipped with on the lateral wall of sealing the uide bushing along the membrane edge derivation seam that the axial runs through, membrane edge derivation seam is biased in one side of forming tube center pin, it corresponds the setting with membrane edge derivation seam to scald the piece.
Roll up the membrane former and include roll up the membrane forming sleeve and locate the roll up membrane shaping mouth on the forming sleeve lateral wall, roll up the axial of membrane forming mouth along the forming sleeve and run through the setting, roll up the bottom of membrane shaping mouth and the top of membrane edge derivation seam and align.
The roll film forming opening is a gradually-changed opening with a big top and a small bottom.
The longitudinal sealing guide sleeve is provided with a film edge bearing platform on one side of the film edge guiding seam, a guide piece used for guiding the film edge to the film edge bearing platform is arranged on the other side of the film edge guiding seam, and the ironing block is arranged corresponding to the film edge bearing platform.
One be equipped with articulated seat on the seat that slides, another be equipped with the seat of buckleing on the seat that slides, the one end of horizontal installation pole articulates on articulated seat, and the other end is equipped with latched device, latched device locks on the seat of buckleing.
The cross bar is connected with the sliding seat through a bolt.
The strip wrapping machine longitudinal sealing device further comprises a rack, and the film rolling forming mechanism, the servo motor and the longitudinal guide rail are all arranged on the rack.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a strip package machine indulges sealing device, including sliding frame, two longitudinal rail, roll up membrane forming mechanism and servo motor, sliding frame's both ends slide respectively locate two longitudinal rail on, sliding frame is equipped with the hot pressing involution mechanism that is used for compressing tightly the involution with rolling up membrane both sides edge on corresponding to roll up membrane forming mechanism's the position, is equipped with the lead screw on servo motor's the output, the lead screw wear to locate sliding frame's middle part and with sliding frame threaded connection. This strip chartered plane indulges sealing device adopts servo motor as drive power supply, adopts longitudinal rail as the transmission direction, and the structure is simple more reliable, difficult wearing and tearing, with low costs.
Drawings
Fig. 1 is a schematic perspective view of a longitudinal sealing device of a bale wrapping machine of the present invention.
Fig. 2 is a schematic top view of the longitudinal sealing device of the bale wrapping machine of the present invention.
Fig. 3 is a schematic structural view of the longitudinal sealing device of the strip wrapping machine of the present invention.
Fig. 4 is a schematic sectional view of line a-a in fig. 3.
Fig. 5 is an enlarged view at B in fig. 4.
Fig. 6 is a schematic structural view of a sliding frame of the longitudinal sealing device of the strip wrapping machine of the present invention.
Fig. 7 is a schematic structural view of another sliding frame of the longitudinal sealing device of the bale wrapping machine of the present invention.
Fig. 8 is a matching diagram of the cross rod and the servo motor of the longitudinal sealing device of the strip wrapping machine of the utility model.
Fig. 9 is a schematic perspective view of a film rolling forming mechanism of the longitudinal sealing device of the strip wrapping machine of the present invention.
Fig. 10 is a schematic structural view of a film winding mechanism of the longitudinal sealing device of the strip wrapping machine of the present invention.
FIG. 11 is a schematic cross-sectional view taken along line C-C of FIG. 10.
Fig. 12 is a schematic side view of the film rolling forming mechanism of the longitudinal sealing device of the strip wrapping machine of the present invention.
Fig. 13 is a schematic top view of the film winding mechanism of the longitudinal sealing device of the strip wrapping machine of the present invention.
Fig. 14 is a diagram of the formation process of the longitudinal sealing device of the bale wrapping machine for the bale bag.
The reference numerals in the figures denote:
1. a frame; 2. a sliding frame; 21. a cross bar; 22. a sliding seat; 3. a longitudinal guide rail; 4. a film winding and forming mechanism; 41. forming a tube; 411. a central shaft; 42. a roll film former; 421. forming a sleeve; 422. a film rolling forming port; 43. longitudinally sealing a guide sleeve; 44. leading out a seam at the edge of the film; 45. a membrane edge cushion table; 46. a guide member; 5. a hot-pressing sealing mechanism; 51. a transverse mounting bar; 52. ironing blocks; 6. a servo motor; 61. a screw rod; 7. a hinged seat; 8. a fastening seat; 9. a latch mechanism; 91. packaging materials; 92. rolling the film; 93. longitudinal seal; 94. a transverse sealing block; 95. the mouth is easy to tear.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Fig. 1 to 13 show an embodiment of the utility model discloses a strip chartered plane, this strip chartered plane indulges the sealing device including sliding frame 2, two longitudinal rail 3, roll up membrane forming mechanism 4 and servo motor 6, sliding frame 2's both ends are slided respectively and are located on two longitudinal rail 3, sliding frame 2 is equipped with the hot pressing involution mechanism 5 that is used for compressing tightly the involution with rolling up membrane 92 both sides edge on corresponding to the position of rolling up membrane forming mechanism 4, be equipped with lead screw 61 on servo motor 6's the output, lead screw 61 wears to locate sliding frame 2's middle part and with sliding frame 2 threaded connection. This strip chartered plane indulges sealing device adopts servo motor 6 as drive power supply, adopts longitudinal rail 3 as the transmission direction, and the structure is simple more reliable, difficult wearing and tearing, with low costs.
The longitudinal sealing device of the strip packaging machine adopts a control scheme of one section of large stroke and reciprocating type small stroke: when the equipment is stopped, the servo motor 6 drives the sliding frame 2 to move back for a large stroke, so that the hot-pressing sealing mechanism 5 on the sliding frame 2 is far away from the film rolling forming mechanism 4, and the phenomena of film rolling overheating and wrinkling caused by the fact that the hot-pressing sealing mechanism 5 is too close to the film rolling forming mechanism 4 are prevented; when equipment needs normal production, servo motor 6 drive slip frame 2 removes one section long stroke, make hot pressing involution mechanism 5 be close to roll up membrane forming mechanism 4 after, servo motor 6 drives slip frame 2 again and carries out reciprocating motion in a little stroke, hot pressing involution mechanism 5 carries out reciprocating motion in a little stroke relatively rolling up membrane forming mechanism 4, edge and the edge of heating through hot pressing involution mechanism 5 and roll up the membrane, thereby make the roll membrane involution, can effectively shorten hot pressing involution mechanism 5 motion stroke in the normal production process, improve equipment production speed. This strip chartered plane indulges sealing device uses a servo motor 6 to carry out the motion of two strokes, and two strokes are all adjustable, can be according to the 5 temperature regulation reciprocating motion's of different roll membrane and hot pressing sealing mechanism stroke to make equipment functioning speed maximize.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7, and fig. 8, the sliding frame 2 includes a cross bar 21 and two sliding seats 22 respectively disposed at two ends of the cross bar 21, the two sliding seats 22 are respectively slidably disposed on the two longitudinal guide rails 3, and the film winding and forming mechanism 4 is disposed between the two sliding seats 22. Specifically, two sliding seats 22 are fixed at two ends of the cross rod 21 respectively, and move synchronously with the cross rod 21, and each sliding seat 22 is slidably arranged on the corresponding longitudinal guide rail 3 through a linear bearing, so that abrasion is reduced.
In this embodiment, as shown in fig. 1 to 4, the film winding and forming mechanisms 4 are provided in plurality, each film winding and forming mechanism 4 is distributed at intervals along the transverse direction, the heat-pressing and sealing mechanism 5 includes a transverse mounting rod 51 and a plurality of ironing blocks 52 corresponding to the film winding and forming mechanisms 4 one by one, and the ironing blocks 52 are fixed on the transverse mounting rod 51. Each pair of corresponding film rolling forming mechanism 4 and the ironing block 52 work synchronously, and the production efficiency is improved.
In this embodiment, as shown in fig. 5 and 9 to 13, the film rolling forming mechanism 4 includes a forming tube 41, a film rolling former 42, and a vertical sealing guide sleeve 43, the film rolling former 42 and the vertical sealing guide sleeve 43 are both sleeved on the forming tube 41 and are disposed up and down, a film edge lead-out seam 44 penetrating along the axial direction is disposed on a side wall of the vertical sealing guide sleeve 43, the film edge lead-out seam 44 is offset on one side of a central axis 411 of the forming tube 41, and the ironing block 52 is disposed corresponding to the film edge lead-out seam 44.
As shown in fig. 14, in the formation process of the strip pack bag, first, the square packing material 91 enters between the forming tube 41 and the film roll former 42 from above the film roll former 42, and moves downward along the outer wall of the forming tube 41 under the guiding action of the film roll former 42 to form a film roll 92; then, the roll film 92 moves down to between the longitudinal sealing guide sleeve 43 and the forming tube 41, the edge of the roll film 92 is exposed and overlapped under the guiding action of the longitudinal sealing guide sleeve 43, then, the roll film is heated and pressed to form a longitudinal seal 93, then, the end of the roll film 92 is hot-pressed to form a transverse seal block 94, and finally, the easy-to-tear opening 95 is punched to form a strip bag. The roll film forming mechanism 4 is simpler in process, and can reduce the consumption of the packing material 91 and reduce the processing and manufacturing cost.
In this embodiment, as shown in fig. 9 to 11, the roll film former 42 includes a roll film forming sleeve 421 and a roll film forming port 422 provided on a side wall of the forming sleeve 421, the roll film forming port 422 is provided to penetrate in an axial direction of the forming sleeve 421, and a bottom of the roll film forming port 422 is aligned with a top of the film edge discharge slit 44. The square packing material 91 enters between the forming tube 41 and the film roll former 42 from above the film roll former 42 under the guiding action of the film roll forming port 422 to form the film roll 92.
In this embodiment, the film rolling forming opening 422 is a gradually changing opening with a large top and a small bottom, and the square wrapping material 91 gradually forms the rolled film 92 in the process of moving from top to bottom along the film rolling forming opening 422.
In this embodiment, the longitudinal sealing guide sleeve 43 is provided with a film edge support 45 on one side of the film edge guiding seam 44, a guide 46 for guiding the film edge to the film edge support 45 is provided on the other side of the film edge guiding seam 44, and the ironing block 52 is provided corresponding to the film edge support 45. The edge of the roll film 92 is exposed and superposed on the film edge stand 45 under the guide of the guide 46.
In this embodiment, as shown in fig. 1, one sliding seat 22 is provided with a hinged seat 7, the other sliding seat 22 is provided with a fastening seat 8, one end of the transverse installation rod 51 is hinged on the hinged seat 7, the other end is provided with a locking mechanism 9, and the locking mechanism 9 is locked on the fastening seat 8. One end of the transverse installation rod 51 is hinged on the hinged seat 7, and the other end of the transverse installation rod 51 is locked on the fastening seat 8 through the locking mechanism 9, so that the transverse installation rod 51 can be conveniently opened, and the parts between the two sliding seats 22 can be maintained and replaced.
In this embodiment, the cross bar 21 and the sliding seat 22 are connected by bolts, so as to be convenient for disassembly and assembly.
In this embodiment, as shown in fig. 1 to 4, the longitudinal sealing device of the strip wrapping machine further includes a frame 1, and the film winding and forming mechanism 4, the servo motor 6 and the longitudinal guide rail 3 are all disposed on the frame 1.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a strip chartered plane longitudinal seal device which characterized in that: including sliding frame (2), two longitudinal rail (3), roll up membrane forming mechanism (4) and servo motor (6), the both ends of sliding frame (2) are slided respectively and are located on two longitudinal rail (3), sliding frame (2) are equipped with on the position corresponding to rolling up membrane forming mechanism (4) and are used for compressing tightly the hot pressing involution mechanism (5) of involution with rolling up membrane (92) both sides edge, be equipped with lead screw (61) on the output of servo motor (6), lead screw (61) are worn to locate the middle part of sliding frame (2) and are put up (2) threaded connection with sliding.
2. The bale machine longitudinal sealing device of claim 1, wherein: the sliding frame (2) comprises a cross rod (21) and two sliding seats (22) which are arranged at two ends of the cross rod (21) respectively, the two sliding seats (22) are arranged on two longitudinal guide rails (3) in a sliding mode respectively, and the film rolling forming mechanism (4) is arranged between the two sliding seats (22).
3. The bale machine longitudinal sealing device of claim 2, wherein: the film rolling forming mechanism (4) is provided with a plurality of film rolling forming mechanisms, the film rolling forming mechanisms (4) are distributed at intervals in the transverse direction, the hot-pressing sealing mechanism (5) comprises a transverse mounting rod (51) and a plurality of hot blocks (52) which correspond to the film rolling forming mechanisms (4) one to one, and the hot blocks (52) are fixed on the transverse mounting rod (51).
4. The bale machine longitudinal sealing device of claim 3, wherein: roll up membrane forming mechanism (4) and include forming tube (41), roll up membrane former (42) and indulge and seal uide bushing (43) and all overlap and locate forming tube (41) and set up from top to bottom, indulge and be equipped with on the lateral wall of sealing uide bushing (43) and derive seam (44) along the membrane edge that the axial runs through, membrane edge derives seam (44) biasing in one side of forming tube (41) center pin (411), it leads out seam (44) with membrane edge and corresponds the setting to scald piece (52).
5. The bale machine longitudinal sealing device of claim 4, wherein: roll up membrane former (42) including roll up membrane forming sleeve (421) and locate roll up membrane shaping mouth (422) on forming sleeve (421) lateral wall, roll up the axial through setting of membrane shaping mouth (422) along forming sleeve (421), the bottom of rolling up membrane shaping mouth (422) and the top of membrane edge derivation seam (44) are aimed at.
6. The bale machine longitudinal sealing device of claim 5, wherein: the roll film forming port (422) is a gradually-changed port with a big top and a small bottom.
7. The bale machine longitudinal sealing device of claim 4, wherein: the longitudinal sealing guide sleeve (43) is provided with a film edge bearing platform (45) on one side of the film edge guiding seam (44), a guide piece (46) used for guiding the film edge to the film edge bearing platform (45) is arranged on the other side of the film edge guiding seam (44), and the ironing block (52) is arranged corresponding to the film edge bearing platform (45).
8. Longitudinal sealing device of a bale press according to any of claims 3 to 7, characterized in that: one it is equipped with articulated seat (7) on seat (22) to slide, another be equipped with on seat (22) of sliding and detain seat (8), the one end of horizontal installation pole (51) articulates on articulated seat (7), and the other end is equipped with latched device (9), latched device (9) lock is on detaining seat (8).
9. Longitudinal sealing device of a bale press according to any of claims 3 to 7, characterized in that: the cross rod (21) is connected with the sliding seat (22) through a bolt.
10. The bale machine longitudinal seal device of any of claims 1-7, wherein: the strip package machine longitudinal sealing device further comprises a rack (1), and the film rolling forming mechanism (4), the servo motor (6) and the longitudinal guide rail (3) are arranged on the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628146.6U CN214524811U (en) | 2021-03-26 | 2021-03-26 | Longitudinal sealing device of strip packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628146.6U CN214524811U (en) | 2021-03-26 | 2021-03-26 | Longitudinal sealing device of strip packaging machine |
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| Publication Number | Publication Date |
|---|---|
| CN214524811U true CN214524811U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120628146.6U Active CN214524811U (en) | 2021-03-26 | 2021-03-26 | Longitudinal sealing device of strip packaging machine |
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| Country | Link |
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| CN (1) | CN214524811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274594A (en) * | 2021-12-22 | 2022-04-05 | 发泰（天津）科技有限公司 | Production process of longitudinally sealed offset pillow type bag |
-
2021
- 2021-03-26 CN CN202120628146.6U patent/CN214524811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274594A (en) * | 2021-12-22 | 2022-04-05 | 发泰（天津）科技有限公司 | Production process of longitudinally sealed offset pillow type bag |
| CN114274594B (en) * | 2021-12-22 | 2023-09-08 | 发泰（天津）科技有限公司 | Production process of longitudinally sealed offset pillow type bag |
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| GR01 | Patent grant | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changsha Pharmaceutical Equipment Industrial Technology Research Institute Co.,Ltd. Assignor: TRUKING TECHNOLOGY Ltd. Contract record no.: X2023980051833 Denomination of utility model: Vertical sealing device of strip packaging machine Granted publication date: 20211029 License type: Common License Record date: 20231213 |