CN204022056U - The tension mechanism of Bag Making Machine - Google Patents
The tension mechanism of Bag Making Machine Download PDFInfo
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- CN204022056U CN204022056U CN201420492604.8U CN201420492604U CN204022056U CN 204022056 U CN204022056 U CN 204022056U CN 201420492604 U CN201420492604 U CN 201420492604U CN 204022056 U CN204022056 U CN 204022056U
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- deflector roll
- plate
- support plate
- guide roller
- frame plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000010355 oscillation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a kind of tension mechanism of Bag Making Machine, this mechanism comprises fine setting roller devices and the tightening device being installed between two relative frame plates, described frame plate is installed on the support body consisting of longeron, crossbeam and curb girder, on the diagonal line of the rectangular configuration that the longeron of bottom and crossbeam form, be connected with bottom cant beam, on the diagonal line of the rectangular configuration that the longeron of side and curb girder form, be connected with sidepiece cant beam.The utility model adopts adjust bar to carry out the tensile force fine setting of oscillation adjustment realization to film to front guide roller set, and it is easy and simple to handle, be convenient to follow-up tensioning traction; During all parts action, do not interfere phenomenon, its reliable operation; Adopt upper and lower two groups of synchronous deflector rolls that rotate, plate structures to realize the tensioning to film, corner locating between the preliminary spacing and directional rotating control by spacing connecting rod and base, flap, the tensile force of realizing film regulates, and improves the stability of rotation, reduces the tension variation degree of film.
Description
Technical field
The utility model relates to mechanical equipment technical field, relates in particular to a kind of Bag Making Machine.
Background technology
Bag Making Machine is the specialized equipment of making packaging bag, is widely used in the production of the packaging bag of the materials such as various plastics, papery.High-speed bag making machine formed package bag process is: by the conveying of leading respectively of upper film and lower film, in correct position, upper and lower film is carried out overlappingly, the film after overlapping, through longitudinally, form a plurality of pouch integrative-structures after transversal heat seal, is finally cut and formed a plurality of pouches.Stretching device is for stretched film, is convenient to the special mechanism that it is carried, seals and cut, traditional stretching device complex structure, it only relies on tightening device to carry out tensioning traction to film, if it regulates and is difficult for tensioning when traction film after wandering off, and tensile force regulates inconvenience.
Utility model content
The applicant is for the above-mentioned shortcoming of existing Bag Making Machine, and a kind of tension mechanism of Bag Making Machine of simple in structure, reliable operation is provided.
The technical scheme that the utility model adopts is as follows:
A kind of tension mechanism of Bag Making Machine, this mechanism comprises fine setting roller devices and the tightening device being installed between two relative frame plates, described frame plate is installed on the support body consisting of longeron, crossbeam and curb girder, on the diagonal line of the rectangular configuration that the longeron of bottom and crossbeam form, be connected with bottom cant beam, on the diagonal line of the rectangular configuration that the longeron of side and curb girder form, be connected with sidepiece cant beam;
Described in fine setting roller devices, comprise and be installed between two relative frame plates and the guide roller set being arranged in parallel, described guide roller set comprises the front guide roller set that is positioned at frame plate front end and the rear guide roller set that is positioned at front guide roller set rear side, described front guide roller set comprises setting up and down first deflector roll before deflector roll and first time of going forward, the hinged block that first one end of going forward deflector roll is run through outside frame plate and frame plate is hinged, the first vertical waist shaped hole that its other end runs through frame plate is connected with the first spring of the vertical setting of its below, the lower end of the first spring is fixed on the lower bottom base being connected with frame plate outside, outside in the frame plate of the top of described lower bottom base is also connected with upper bed-plate, on upper bed-plate, screw has the first adjust bar and the second adjust bar vertically be arrangeding in parallel, the lower end of the first adjust bar is affixed through the go forward end of deflector roll of upper bed-plate and described first, before described first time, the two ends of deflector roll are connected with the front end of the inner support plate of frame plate inner side respectively, affixed drive link between the rear end of two inner support plates, described inner support plate is run through in one end of described drive link and frame plate is rotationally connected, it is affixed that its other end runs through the rear end of external support board in described inner support plate and frame plate and frame plate outside, and the lower end of the front end of described external support board and described the second adjust bar is affixed, described rear guide roller set comprise be arranged in parallel up and down first on after deflector roll after deflector roll and first time, after on described first, two ends and the frame plate of deflector roll is affixed, and it is affixed that the second vertical waist shaped hole and the frame plate of described inner support plate run through respectively at the two ends of deflector roll after first time,
Described tightening device comprises opposing parallel setting and is installed on the support plate group between frame plate, and between two support plate groups, device has many deflector rolls, and described support plate group comprises support plate setting up and down, and described roller (guide) apron is between relative support plate; Described deflector roll comprise the front end guide roller set of front end between support plate group and between support plate group the rear end guide roller set of rear end, front end guide roller set comprises and is rotationally connected with the deflector roll before deflector roll and second time of going forward of second between support plate group, rear end guide roller set comprise two ends run through respectively described support plate and with frame plate be rotationally connected second on after deflector roll after deflector roll and second time, the affixed flap in one end of deflector roll after described second time, flap and base are hinged, and base is articulated with on frame plate.
Further improvement as technique scheme:
On the second adjust bar between described external support board and upper bed-plate, be equipped with the second spring, the two ends up and down of the second spring respectively with the lower surface of upper bed-plate and the upper surface butt of external support board;
Wheel word limited location connecting rod on the below support plate of the support plate group of one side, the lower end of described spacing connecting rod is with position-limited trough, and spacing connecting rod is by described position-limited trough and frame plate sliding block joint;
Between the middle part of the upper lower carrier plate of described support plate group, by bearing, be rotationally connected with the two ends of connecting plate;
The front side of the rear side of front end guide roller set and rear end guide roller set is go forward guide rod, lower front guide rod, upper back-guiding rod and lower back-guiding rod of device respectively;
The bottom surface corner place of the rectangular configuration that described longeron and crossbeam form is installed on adjusting feet.
The beneficial effects of the utility model are as follows:
The utility model adopts adjust bar to carry out the tensile force fine setting of oscillation adjustment realization to film to front guide roller set, and it is easy and simple to handle, be convenient to follow-up tensioning traction; During all parts action, do not interfere phenomenon, its reliable operation; Adopt upper and lower two groups of synchronous deflector rolls that rotate, plate structures to realize the tensioning to film, corner locating between the preliminary spacing and directional rotating control by spacing connecting rod and base, flap, the tensile force of realizing film regulates, and improves the stability of rotation, reduces the tension variation degree of film.
Accompanying drawing explanation
Fig. 1 and Fig. 2 are three-dimensional structure diagram of the present utility model.
Fig. 3 and Fig. 4 are the three-dimensional structure diagram of fine setting feedway of the present utility model.
Fig. 5 is the simplified structure diagram of fine setting feedway.
The film conveying schematic diagram that Fig. 6 is fine setting feedway.
Fig. 7 and Fig. 8 are the three-dimensional structure diagram of tightening device of the present utility model.
Fig. 9 is the front view of tightening device of the present utility model.
Figure 10 is that the film of tightening device is carried schematic diagram.
Figure 11 is that film of the present utility model is carried schematic diagram.
In figure: 1, frame plate; 2, fine setting roller devices; 22, first deflector roll of going forward; 23, deflector roll before first time; 24, deflector roll after on first; 25, deflector roll after first time; 26, inner support plate; 261, the second vertical waist shaped hole; 27, the first adjust bar; 28, the second adjust bar; 29, upper bed-plate; 210, drive link; 211, hinged block; 212, the second spring; 213, external support board; 214, the first vertical waist shaped hole; 215, the first spring; 216, lower bottom base; 3, tightening device; 31, support plate; 310, base; 32, connecting plate; 33, bearing; 34, second deflector roll of going forward; 341, the guide rod of going forward; 35, deflector roll before second time; 351, lower front guide rod; 36, spacing connecting rod; 361, position-limited trough; 37, deflector roll after on second; 371, upper back-guiding rod; 38, deflector roll after second time; 381, lower back-guiding rod; 39, flap; 310, base; 4, sidepiece cant beam; 5, regulate feet; 6, crossbeam; 7, bottom cant beam; 8, longeron; 9, curb girder; 10, film.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figures 1 and 2, the tension mechanism of the Bag Making Machine of the present embodiment, this mechanism comprises fine setting roller devices 2 and the tightening device 3 being installed between two relative frame plates 1, described frame plate 1 is installed on the support body consisting of longeron 8, crossbeam 6 and curb girder 9, on the diagonal line of the rectangular configuration that the longeron 8 of bottom and crossbeam 6 form, be connected with bottom cant beam 7, on the diagonal line of the rectangular configuration that the longeron 8 of side and curb girder 9 form, be connected with sidepiece cant beam 4; Longeron 8 is installed on adjusting feet 5 with the bottom surface corner place of the rectangular configuration that crossbeam 6 forms, and regulates feet 5 for regulating the levelness of putting of support body.
As shown in Figures 3 to 5, fine setting roller devices 2 comprises and is installed between two relative frame plates 1 and the guide roller set being arranged in parallel, guide roller set comprises the front guide roller set that is positioned at frame plate 1 front end and the rear guide roller set that is positioned at front guide roller set rear side, front guide roller set comprises setting up and down first deflector roll 23 before deflector roll 22 and first time of going forward, it is hinged with the hinged block 211 in frame plate 1 outside that frame plate 1 is run through in first one end of going forward deflector roll 22, the first vertical waist shaped hole 214 that its other end runs through frame plate 1 is connected with the first spring 215 of the vertical setting of its below, the lower end of the first spring 215 is fixed on the lower bottom base 216 being connected with frame plate 1 outside, outside in the frame plate 1 of the top of lower bottom base 216 is also connected with upper bed-plate 29, on upper bed-plate 29, screw has the first adjust bar 27 and the second adjust bar 28 vertically be arrangeding in parallel, the lower end of the first adjust bar 27 is affixed through the go forward end of deflector roll 22 of upper bed-plate 29 and first, before first time, the two ends of deflector roll 23 are connected with the front end of the inner support plate 26 of frame plate 1 inner side respectively, affixed drive link 210 between the rear end of two inner support plates 26, one end of drive link 210 is run through inner support plate 26 and is rotationally connected with frame plate 1, its other end runs through inner support plate 26 and frame plate 1 is affixed with the rear end of the external support board 213 in frame plate 1 outside, and the lower end of the front end of external support board 213 and the second adjust bar 28 is affixed, rear guide roller set comprise be arranged in parallel up and down first on after deflector roll 25 after deflector roll 24 and first time, after on first, two ends and the frame plate 1 of deflector roll 24 is affixed, and it is affixed that the second vertical waist shaped hole 261 and the frame plate 1 of inner support plate 26 run through respectively at the two ends of deflector roll 25 after first time.
The two ends up and down that are equipped with the second spring 212, the second springs 212 on the second adjust bar 28 between external support board 213 and upper bed-plate 29 respectively with the lower surface of upper bed-plate 29 and the upper surface butt of external support board 213.
When this fine setting roller devices 2 is finely tuned operation, by rotating the first adjust bar 27, the go forward end of deflector roll 22 of the lower end extruding first of the first adjust bar 27, first deflector roll 22 of going forward turns an angle up and down around the hinge of its other end, realizes the first fine setting of going forward deflector roll 22; By rotating the second adjust bar 28, one end of the lower end extruding external support board 213 of the second adjust bar 28 makes the other end and the center shaft rotation of drive link 210 integral body around drive link 210 of external support board 213, drive link 210 drives inner support plate 26 to rotate, the front end of inner support plate 26 swings with deflector roll before first time 23, realizes the fine setting to deflector roll 23 before first time.Due on frame plate 1 with swinging up and down Shi Buhui and frame plate 1 and inner support plate 26 and interfere with the second vertical waist shaped hole 261, the first deflector roll 23 of going forward before deflector roll 22 and first time on the first vertical waist shaped hole 214, inner support plate 26.
First spring 215, second spring 212 of fine setting in roller devices 2 be respectively used to first go forward deflector roll 23 before deflector roll 22 and first time pretension and realize elasticity and automatically regulate.
As shown in Fig. 6 to Figure 10, tightening device 3 comprises the support plate group that opposing parallel arranges, and between two support plate groups, device has many deflector rolls, and support plate group comprises support plate setting up and down 31, and roller (guide) apron is between relative support plate 31; Deflector roll comprise the front end guide roller set of front end between support plate group and between support plate group the rear end guide roller set of rear end, front end guide roller set comprises and is rotationally connected with the deflector roll 35 before deflector roll 34 and second time of going forward of second between support plate group, rear end guide roller set comprise two ends run through respectively support plate 31 and with frame plate be rotationally connected second on after deflector roll 38 after deflector roll 37 and second time, the affixed flap 39 in one end of deflector roll 38 after second time, flap 39 is hinged with base 310, and base 310 is articulated with on frame plate 1.Support plate group, front end guide roller set and rear end guide roller set form integral structure around the center shaft rotation of rear end guide roller set, as the direction of arrow of Fig. 9, after the support plate 31, second that is positioned at top is gone forward on deflector roll 34 and second, deflector roll 37 is around the center shaft rotation of deflector roll 37 after on second, be positioned at deflector roll 38 after deflector roll before the support plate 31, second time of below 35, second time around the center shaft rotation of deflector roll 38 after second time, in rotary course, film 10 is strained, realized the tension of film 10.After second time, during deflector roll 38 rotation, it drives flap 39 to rotate, and flap 39 is the hinge-point rotation with frame plate around base 310 with base 310, and after rotating to an angle, between flap 39 and base 310, contact to realize and interfere, thus restriction rotational angle.
Wheel word limited location connecting rod 36 on the below support plate 31 of the support plate group of one side, the lower end of spacing connecting rod 36 is with position-limited trough 361, spacing connecting rod 36 is by position-limited trough 361 and frame plate sliding block joint, spacing connecting rod 36 is along with support plate 31 rotates and glides by position-limited trough 361, position-limited trough 361 limits the height of its downslide and realizes tentatively spacing, while instantly sliding to lowermost end, spacing connecting rod 36 rotates along with support plate 31 and around the bottom of position-limited trough 361, realizes directed.
For improving the stability between upper lower carrier plate 31 and keeping upper lower carrier plate 31 synchronous rotaries, between the middle part of upper lower carrier plate 31, by bearing 33, be rotationally connected with the two ends of connecting plate 32.
In order to improve the tensioning degree to film 10, the front side of the rear side of front end guide roller set and rear end guide roller set is go forward guide rod 341, lower front guide rod 351, upper back-guiding rod 371 and lower back-guiding rod 381 of device respectively.
Be that film of the present utility model is carried schematic diagram as shown in figure 11.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, the utility model can be done any type of modification.
Claims (6)
1. the tension mechanism of a Bag Making Machine, it is characterized in that: this mechanism comprises fine setting roller devices (2) and the tightening device (3) being installed between two relative frame plates (1), described frame plate (1) is installed on the support body consisting of longeron (8), crossbeam (6) and curb girder (9), on the diagonal line of the rectangular configuration that the longeron (8) of bottom and crossbeam (6) form, be connected with bottom cant beam (7), on the diagonal line of the rectangular configuration that the longeron of side (8) and curb girder (9) form, be connected with sidepiece cant beam (4);
Described in fine setting roller devices (2), comprise and be installed between relative two frame plates (1) and the guide roller set being arranged in parallel, described guide roller set comprises the front guide roller set that is positioned at frame plate (1) front end and the rear guide roller set that is positioned at front guide roller set rear side, described front guide roller set comprises setting up and down first deflector roll (23) before deflector roll (22) and first time of going forward, it is hinged with the hinged block (211) in frame plate (1) outside that frame plate (1) is run through in first one end of going forward deflector roll (22), the first vertical waist shaped hole (214) that its other end runs through frame plate (1) is connected with first spring (215) of the vertical setting of its below, the lower end of the first spring (215) is fixed on the lower bottom base (216) being connected with frame plate (1) outside, outside in the frame plate (1) of the top of described lower bottom base (216) is also connected with upper bed-plate (29), the upper screw of upper bed-plate (29) has the first adjust bar (27) and the second adjust bar (28) vertically be arrangeding in parallel, the lower end of the first adjust bar (27) is affixed through the go forward end of deflector roll (22) of upper bed-plate (29) and described first, before described first time, the two ends of deflector roll (23) are connected with the front end of the inner support plate (26) of frame plate (1) inner side respectively, affixed drive link (210) between the rear end of two inner support plates (26), one end of described drive link (210) is run through described inner support plate (26) and is rotationally connected with frame plate (1), its other end runs through described inner support plate (26) and frame plate (1) is affixed with the rear end of the external support board (213) in frame plate (1) outside, and the lower end of the front end of described external support board (213) and described the second adjust bar (28) is affixed, described rear guide roller set comprise be arranged in parallel up and down first on after deflector roll (25) after deflector roll (24) and first time, after on described first, two ends and the frame plate (1) of deflector roll (24) is affixed, and it is affixed that the second vertical waist shaped hole (261) and the frame plate (1) of described inner support plate (26) run through respectively at the two ends of deflector roll (25) after first time,
Described tightening device (3) comprises opposing parallel setting and is installed on the support plate group between frame plate (1), between two support plate groups, device has many deflector rolls, described support plate group comprises support plate setting up and down (31), and described roller (guide) apron is between relative support plate (31); Described deflector roll comprise the front end guide roller set of front end between support plate group and between support plate group the rear end guide roller set of rear end, front end guide roller set comprises and is rotationally connected with the deflector roll (35) before deflector roll (34) and second time of going forward of second between support plate group, rear end guide roller set comprise two ends run through respectively described support plate (31) and with frame plate (1) be rotationally connected second on after deflector roll (38) after deflector roll (37) and second time, the affixed flap in one end (39) of deflector roll (38) after described second time, flap (39) is hinged with base (310), and base (310) is articulated with on frame plate (1).
2. according to the tension mechanism of Bag Making Machine claimed in claim 1, it is characterized in that: on the second adjust bar (28) between described external support board (213) and upper bed-plate (29), be equipped with the second spring (212), the two ends up and down of the second spring (212) respectively with the lower surface of upper bed-plate (29) and the upper surface butt of external support board (213).
3. according to the tension mechanism of Bag Making Machine claimed in claim 1, it is characterized in that: the upper wheel word limited location connecting rod (36) of below support plate (31) of the support plate group of a side, the lower end of described spacing connecting rod (36) is with position-limited trough (361), and spacing connecting rod (36) is by described position-limited trough (361) and frame plate (1) sliding block joint.
4. according to the tension mechanism of Bag Making Machine claimed in claim 1, it is characterized in that: the two ends that are rotationally connected with connecting plate (32) between the middle part of the upper lower carrier plate (31) of described support plate group by bearing (33).
5. according to the tension mechanism of Bag Making Machine claimed in claim 1, it is characterized in that: the front side of the rear side of front end guide roller set and rear end guide roller set is go forward guide rod (341), lower front guide rod (351), upper back-guiding rod (371) and lower back-guiding rod (381) of device respectively.
6. according to the tension mechanism of Bag Making Machine claimed in claim 1, it is characterized in that: described longeron (8) is installed on adjusting feet (5) with the bottom surface corner place of the rectangular configuration that crossbeam (6) forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492604.8U CN204022056U (en) | 2014-08-27 | 2014-08-27 | The tension mechanism of Bag Making Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492604.8U CN204022056U (en) | 2014-08-27 | 2014-08-27 | The tension mechanism of Bag Making Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022056U true CN204022056U (en) | 2014-12-17 |
Family
ID=52061950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492604.8U Withdrawn - After Issue CN204022056U (en) | 2014-08-27 | 2014-08-27 | The tension mechanism of Bag Making Machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192613A (en) * | 2014-08-27 | 2014-12-10 | 无锡市张泾宇钢机械厂 | Tensioning force mechanism of bag making machine |
-
2014
- 2014-08-27 CN CN201420492604.8U patent/CN204022056U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192613A (en) * | 2014-08-27 | 2014-12-10 | 无锡市张泾宇钢机械厂 | Tensioning force mechanism of bag making machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160413 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |