CN202608133U - Bag bottom pre-expanding mechanism with adjustable position of packaging machinery - Google Patents
Bag bottom pre-expanding mechanism with adjustable position of packaging machinery Download PDFInfo
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- CN202608133U CN202608133U CN2012201265504U CN201220126550U CN202608133U CN 202608133 U CN202608133 U CN 202608133U CN 2012201265504 U CN2012201265504 U CN 2012201265504U CN 201220126550 U CN201220126550 U CN 201220126550U CN 202608133 U CN202608133 U CN 202608133U
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Abstract
The utility model discloses a bag bottom pre-expanding mechanism with an adjustable position of packaging machinery. The bag bottom pre-expanding mechanism with an adjustable position of packaging machinery is provided with a bag bottom pre-expanding mechanism, various in functions, capable of pre-expanding the bag bottoms of packaging bags during manufacturing of the packaging bags, high in working efficiency, and adjustable in pre-expanding size. According to the utility model, a cross rod is arranged on a rack; two slide blocks capable of sliding along the cross rod are arranged on the cross rod; a multi-position cylinder is fixedly connected to the lower end of each slide block; telescopic rods of the two multi-position cylinders oppositely telescope along a slantwise downward direction during telescoping; an isosceles-triangle-shaped plate is fixedly connected to the front end of each telescopic rod; the orthographic projection line of the angular bisector of the front-end angle of the isosceles-triangle-shaped plate is superposed with the orthographic projection line of the cross rod; a corner at the most front end of the isosceles-triangle-shaped plate is arc-shaped; and adjustment rods for controlling the telescoping lengths of the telescopic rods are arranged on the multi-position cylinders. The bag bottom pre-expanding mechanism with an adjustable position of packaging machinery disclosed by the utility model is mainly used in the technology of devices for pre-expanding the bag bottoms during the production of the packaging bags of the packaging machinery.
Description
Technical field
The utility model relates to the package packing machine field, and mechanism is opened at the bag end that relates in particular to a kind of package packing machine adjustable positions in advance.
Background technology
Package packing machine need open the paper bag bottom earlier in the time of Production and Packaging in advance; And then turn down, work such as gluing, it is not high that normally used package packing machine has a mechanization degree, needs manual intervention; And because of bag angle location inaccurate, and the irregular problem of broken line at the bottom of causing bag.
Chinese patent Granted publication CN201287479Y, the day for announcing is on 08 12nd, 2009, the scheme that name is called " be used on the package packing machine to device for folding " disclose a kind of be used on the package packing machine to device for folding.On its package packing machine to device for folding, it comprises adjusting device, above adjusting device, is connected with the arc elastic plate, also comprises the folding device of corresponding linking with elastic plate; Described folding device includes baffle plate, compressing tablet and retaining paper slide block; Between baffle plate, compressing tablet, be provided with folded slot; Said compressing tablet is fixed on the said baffle plate through retaining paper slide block and is corresponding with said elastic plate position; Be provided with the slit that said package body passes through between the baffle plate of described bullet cardboard and folding device, be provided with the upper pressure wheel that prevents that package body from heaving in the dead ahead of said elastic plate.Weak point is; This be used on the package packing machine to device for folding, function singleness is not opened mechanism at the bottom of not having bag in advance; In the manufacturing of packaging bag; Can not open in advance the bag end of packaging bag, and need to adopt manual intervention could the bag end of packaging bag be opened in advance, thereby cause the inefficiency of this package packing machine.
The utility model content
The utility model is to open mechanism in order to overcome in advance at the bottom of not having on the existing bag package machine tool bag; Function singleness; In the manufacturing of packaging bag, can not open in advance the bag end of packaging bag, manual intervention could be opened the bag end of packaging bag in advance, ineffective these deficiencies and will adopt.Provide a kind of and open mechanism in advance at the bottom of having bag, diverse in function in the manufacturing of packaging bag, can be opened the bag end of packaging bag in advance, and high efficiency is opened the bag end of a kind of package packing machine adjustable positions of adjustable size in advance and opened mechanism in advance.
To achieve these goals, the utility model adopts following technical scheme:
Mechanism is opened at a kind of bag end of package packing machine adjustable positions in advance; Comprise frame, described frame is provided with cross bar, and described cross bar is provided with can be along two slide blocks of cross bar slip; Be fixedly connected with multiposition cylinder respectively in each slide block lower end; The expansion link of two multiposition cylinders stretches out down along oblique when stretching out relatively, be fixedly connected with the isoceles triangle plate at each expansion link front end, and the orthographic projection line of the angular bisector at isoceles triangle front edge of board angle overlaps with the orthographic projection line of cross bar; The corner foremost of isoceles triangle plate is circular-arc, and described multiposition cylinder is provided with the accent bar of control expansion link extension elongation.
The utility model is a kind of when being used for package packing machine Production and Packaging bag, with carrying out open device at the bottom of the bag in advance.The bag end of two these package packing machine adjustable positions, be installed on the cross bar of frame relatively open mechanism in advance; Through two slide blocks being connected with cross bar after the adjusting of position on the cross bar is fixing; The packaging bag of sending here the bag end under the mutual extrusion of two isoceles triangle plates; Be squeezed at the bottom of making bag, thereby to opening operation in advance in the bag end of packaging bag, launch at the follow-up bag end of being convenient in the packaging bag production process.Diverse in function in the manufacturing of packaging bag, can be opened the bag end of packaging bag in advance, opens adjustable size in advance, and mechanization degree is high, can enhance productivity greatly, reduces cost, and is applicable to the packaging bag of processing different size width.
As preferably; Also comprise lead, bedplate and fixed head; Described fixed head is provided with pilot hole and telescopic hole, and described multiposition cylinder is fixedly mounted on the telescopic hole of fixed head, and the expansion link of multiposition cylinder stretches out from telescopic hole; Described isoceles triangle plate is fixedly connected with bedplate, and isoceles triangle plate and bedplate are L-shaped; Described expansion link is fixedly connected with the bedplate lateral surface, and described lead passes pilot hole and is fixedly connected with the bedplate lateral surface, and lead and expansion link are for being arranged in parallel; Described isoceles triangle plate is the isoceles triangle shape, and the isoceles triangle plate be circular-arc foremost; Described fixed head is fixedly mounted on the slide block lower end.
As preferably, the isoceles triangle plate side of described isoceles triangle plate and bedplate fixed connection place is provided with one section row's barrier edge.Edge at the edge of isoceles triangle plate and the isoceles triangle plate of bedplate junction and bedplate is the same wide; Be convenient to arrange obstacle, because along with after the isoceles triangle plate pushes ahead, bag end opening angle is little; The bag edge might arrive the bedplate place; And bedplate might be made a mess of the bag change, is to guarantee safety, and it is very necessary that one section row's barrier position is set in isoceles triangle plate bottom; The row at row's barrier position hinders the edge with regard to can be good at solving the problem that bedplate might be made a mess of the sack edge, can improve the quality of products.
As preferably, described isoceles triangle plate and bedplate fixed connection place are welded with stiffener.Strengthen the bonding strength of isoceles triangle plate and bedplate.
As preferably, described isoceles triangle plate is that vertical fixing is connected with bedplate.When the back operation is installed, can become the angle of 45 degree to carry out operation, stressed effect is good.
As preferably, be installed with guide cylinder in the described pilot hole, and lead passes from guide cylinder.Guide effect is good, and job stabilization is good, and precision is high.
As preferably, on the fixed head of multiposition cylinder one side, be welded with installing plate, and installing plate and fixed head are L-shaped, described installing plate is fixedly mounted on the slide block lower end.Weld more firmly, the connection of L shape is convenient to install and is saved the space.
As preferably, described accent bar end is provided with handle.Easy to operate.
As preferably, described slide block is provided with positioning knob.Positioning knob is set on slide block, is convenient to the spacing between two slide blocks of installing on the cross bar is made adjustment, make the bag end of this package packing machine adjustable positions open the packaging bag that mechanism can be applicable to processing different size width in advance.
The frame of described cross bar below is provided with handle hole.Transfer the handle of bar to reach outside the frame, be convenient to operation through handle hole.
The utility model can reach following effect:
Open mechanism in advance at the bottom of having bag, diverse in function in the manufacturing of packaging bag, can be opened the bag end of packaging bag in advance, high efficiency, and product quality is high, opens adjustable size in advance.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the structural representation of looking up of Fig. 1.
Fig. 3 is a kind of structural representation of facing of the utility model.
Fig. 4 is the rack-mounted a kind of structural representation of the utility model.
1, guide cylinder; 2, the solid hole of guide groove; 3, pilot hole; 4, lead; 5, base version; 6, isoceles triangle plate; 7, the solid hole of moving bar; 8, circular-arc; 9, isoceles triangle edges of boards edge; 10, stiffener; 11, chassis side edge; 12, smooth connection; 13, row's barrier edge; 14, expansion link; 15, fixed head; 16, installing plate; 17, slide block; 18, multiposition cylinder; 19, the solid hole of power; 20, telescopic hole; 21, guide groove bolt; 22, guide rod hole; 23, frame; 24, cross bar; 25, positioning knob; 26, transfer handle; 27, transfer bar.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: mechanism is opened at the bag end of a kind of package packing machine adjustable positions of present embodiment in advance; Like Fig. 1, shown in Figure 4; Frame 23 is provided with cross bar 24, and cross bar is provided with and can be fixedly connected with multiposition cylinder 18 respectively in each slide block lower end along two slide blocks 17 of cross bar slip; The expansion link 14 of two multiposition cylinders 18 stretches out down along oblique when stretching out relatively; Be fixedly connected with isoceles triangle plate 6 at each expansion link front end, and the orthographic projection line of the angular bisector at isoceles triangle front edge of board angle overlaps with the orthographic projection line of cross bar, the corner foremost of isoceles triangle plate is circular-arc 8.Multiposition cylinder 18 is provided with the accent bar 27 of control expansion link 14 extension elongations.
As shown in Figure 1, mechanism is opened at the bag end of this installation tool adjustable positions in advance, comprises multiposition cylinder 18, and the accent bar 27 of multiposition cylinder 18 stretches out from the rear end of multiposition cylinder 18, and is set with accent handle 26 at the end of transferring bar 27.As shown in Figure 1, be provided with a telescopic hole 20 in the middle of fixed head 15, have the solid hole 19 of two power on the both sides of telescopic hole 20.
Shown in Fig. 1 or 2, have two pilot holes 3 in telescopic hole 20 both sides symmetries, and respectively have the solid hole 2 of two guide grooves on each pilot hole 3 both sides.Be contained in guide cylinder 1 in the pilot hole 3, as shown in Figure 1, and be fixedly mounted on guide cylinder 1 on the fixed head 15 through the solid hole 2 of the guide groove on the fixed head 15 with guide groove bolt 21.
Shown in Fig. 1 or 2, pass telescopic hole 20 to the expansion link on the multiposition cylinder 18 14 after, and be fixedly mounted on the front end of multiposition cylinder 18 on the fixed head 15 from the solid hole 19 of power with screw.
As shown in Figure 2; Middle on bedplate 5 has the solid hole 7 of moving bar; Both sides symmetry in the solid hole 7 of moving bar has two guide rod holes 22, and two guide rod holes 22 on the bedplate 5 are consistent with the symmetrical width of telescopic hole 20 with two pilot holes 3 on the fixed head 15 with the symmetrical width in the solid hole 7 of moving bar.
Shown in Fig. 1 or 3; Expansion link 14 front ends are fixedly connected in the solid hole 7 of moving bar on the bedplate 5 through screw; Lead 4 one ends pass guide cylinder 1 back and are connected in the guide rod hole 22 on the bedplate 5 with bolt, and will make that two leads 4 are parallel with expansion link 14.
Shown in Fig. 1 or 2; The upper side of bedplate 5 is fixedly connected with the isoceles triangle plate 6 of an isoceles triangle shape with the mode of welding; And in isoceles triangle plate 6 court side's front curve; Angle between isoceles triangle plate 6 and the bedplate 5 meets at right angles, and in isoceles triangle plate 6 and bedplate 5 angles, is welded with boss 10, and is set as circular-arc 8 corner limits at the corner of the forefront of isoceles triangle plate 6.Circular-arc 8 tips are gone the sack base is opened in advance, have both made things convenient for and have opened sack in advance, can not make a mess of sack again.Can enhance productivity, can guarantee the quality of sack again.
Shown in Fig. 1 or 2, the same wide with the side edge of bedplate 5 with the isoceles triangle plate 6 side edges of bedplate 5 junctions at isoceles triangle plate 6, its effect is to be convenient to remove barriers.Because along with after isoceles triangle plate 6 pushes ahead, bag end opening angle is little, a bag edge might arrive bedplate 5 places, and bedplate 5 might be made a mess of bag and becomes, and is to guarantee safety, and it is very necessary that one section row's barrier edge 13 is set in isoceles triangle plate 6 bottoms.Just can reach optimum efficiency and chassis side edge 11 width of the width at row's barrier edge 13 and bedplate 5 are the same.For this reason, process a bit of width in isoceles triangle plate 6 rear ends the same wide with bedplate 5 sides, the side smooth connection 12 of junction, bottom surface of isoceles triangle plate 6 that forms side and the isoceles triangle shape of bedplate 5 is integral.Row's barrier edge 13 can improve the quality of products with regard to can be good at solving the problem that bedplate 5 might be made a mess of the sack edge.
As shown in Figure 1; On the fixed head 15 of multiposition cylinder 18 1 sides; The side is equipped with version 16 is installed above fixed head 15; Installing plate 16 adopts welding manner to be fixedly connected with fixed head 15 and is integral, and installing plate 16 and 15 L-shaped connections of fixed head, and installing plate 16 is the right angle with the angle of fixed head 15.
As shown in Figure 1, fixed head 15 is parallel with bedplate 5, and installing plate 16 is parallel with isoceles triangle plate 6, and installing plate 16 is all L-shaped with isoceles triangle plate 6, and all in the same side, and in the opposite direction.It is little to take up room after installing like this.
As shown in Figure 3, version 16 is installed adopts modes such as welding or bolt connection to be fixedly mounted on slide block 17 lower ends.On the frame below the cross bar 24 23, be provided with handle hole.
The course of work:
As shown in Figure 4; The bag end of two these package packing machine adjustable positions, be installed on the cross bar 24 of frame 23 relatively open mechanism in advance; Positioning knob 25 on the adjusting slider 17, adjust to the position that needs to two slide blocks 17 after, be locked at slide block 17 on the cross bar 24 with the positioning knob on the adjusting slider 17 25.When last one procedure when needing preparatory open packaging bag to be transported between two relative isoceles triangle plates of cross bar 24 belows; Multiposition cylinder 18 can start; 6 meetings of isoceles triangle plate promote forward under the promotion of the expansion link 14 of multiposition cylinder 18, when packaging bag is pushed up in circular-arc 8 tips of two isoceles triangle plates 6, because packaging bag receives the extruding force of east-west direction; Be squeezed at the bottom of making bag; And make the bag end that an inside bending take place, and to accomplish opening operation in advance at the bottom of the bag, organize work in the follow-up bag end of being convenient in the packaging bag production process.If adjusted slide bar 24, and need the jacking degree of depth at the bottom of the packaging bag suitable again, the collapsing length of expansion link 14 that just can be through transferring 25 pairs of multiposition cylinders 18 of bar is regulated.The expansion link 14 of multiposition cylinder 18 stretches out or withdraws all is to control, and the requirement of adjustable size is opened at the bag end of fully satisfying the packing bag in advance.
It is various that body function is opened at the bag end of this package packing machine adjustable positions in advance, in the manufacturing of packaging bag, can open in advance the bag end of packaging bag; Open adjustable size in advance, mechanization degree is high, can enhance productivity greatly; Reduce cost, be applicable to the packaging bag of processing different size width.
Combine accompanying drawing to describe the embodiment of the utility model above, but not limited by the foregoing description when realizing, those of ordinary skills can make various variations or modification within the scope of the appended claims.
Claims (10)
1. mechanism is opened at the bag end of a package packing machine adjustable positions in advance; Comprise frame (23); It is characterized in that described frame (23) is provided with cross bar (24), described cross bar is provided with can be along two slide blocks (17) of cross bar slip; Be fixedly connected with multiposition cylinder (18) respectively in each slide block lower end; The expansion link (14) of two multiposition cylinders (18) stretches out down along oblique when stretching out relatively, be fixedly connected with isoceles triangle plate (6) at each expansion link front end, and the orthographic projection line of the angular bisector at isoceles triangle front edge of board angle overlaps with the orthographic projection line of cross bar; The corner foremost of isoceles triangle plate is circular-arc (8), and described multiposition cylinder (18) is provided with the accent bar (27) of control expansion link (14) extension elongation.
2. mechanism is opened at the bag end of a kind of package packing machine adjustable positions according to claim 1 in advance; It is characterized in that; Also comprise lead (4), bedplate (5) and fixed head (15); Described fixed head (15) is provided with pilot hole (3) and telescopic hole (20), and described multiposition cylinder (18) is fixedly mounted on the telescopic hole (20) of fixed head (15), and the expansion link (14) of multiposition cylinder (18) (stretch out (20) from telescopic hole; Described isoceles triangle plate (6) is fixedly connected with bedplate (5), and isoceles triangle plate (6) is L-shaped with bedplate (5); Described expansion link (14) is fixedly connected with bedplate (5) lateral surface, and described lead (4) passes pilot hole (3) and is fixedly connected with bedplate (5) lateral surface, and lead (4) and expansion link (14) are for being arranged in parallel; Described isoceles triangle plate (6) is the isoceles triangle shape, and being foremost of isoceles triangle plate (6) circular-arc (8); Described fixed head (15) is fixedly mounted on slide block (17) lower end.
3. mechanism is opened at the bag end of a kind of package packing machine adjustable positions according to claim 2 in advance; It is characterized in that described isoceles triangle plate (6) is provided with one section row's barrier edge (13) with isoceles triangle plate (6) side of bedplate (5) fixed connection place.
4. mechanism is opened at the bag end of a kind of package packing machine adjustable positions according to claim 3 in advance, it is characterized in that described isoceles triangle plate (6) is welded with stiffener (10) with bedplate (5) fixed connection place.
5. mechanism is opened at the bag end of a kind of package packing machine adjustable positions according to claim 4 in advance, it is characterized in that described isoceles triangle plate (6) is connected for vertical fixing with bedplate (5).
6. mechanism is opened at the bag end of a kind of package packing machine adjustable positions according to claim 2 in advance, it is characterized in that, be installed with guide cylinder (1) in the described pilot hole (3), and lead (4) passes from guide cylinder (1).
7. mechanism is opened at the bag end of a kind of package packing machine adjustable positions according to claim 2 in advance; It is characterized in that; On the fixed head (15) of multiposition cylinder (18) one sides, be welded with installing plate (16); And installing plate (16) is L-shaped with fixed head (15), and described installing plate (16) is fixedly mounted on slide block (17) lower end.
8. mechanism is opened at the bag end of a kind of package packing machine adjustable positions according to claim 1 in advance, it is characterized in that described accent bar (27) end is provided with handle (26).
9. mechanism is opened at the bag end of a kind of package packing machine adjustable positions according to claim 1 and 2 in advance, it is characterized in that described slide block is provided with positioning knob (25).
10. mechanism is opened at the bag end of a kind of package packing machine adjustable positions according to claim 1 and 2 in advance, it is characterized in that, the frame (23) of described cross bar (24) below is provided with handle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201265504U CN202608133U (en) | 2012-03-30 | 2012-03-30 | Bag bottom pre-expanding mechanism with adjustable position of packaging machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201265504U CN202608133U (en) | 2012-03-30 | 2012-03-30 | Bag bottom pre-expanding mechanism with adjustable position of packaging machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608133U true CN202608133U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201265504U Expired - Fee Related CN202608133U (en) | 2012-03-30 | 2012-03-30 | Bag bottom pre-expanding mechanism with adjustable position of packaging machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252921A (en) * | 2013-05-29 | 2013-08-21 | 江阴市汇通包装机械有限公司 | Bottom inserting device preventing off-tracking |
| CN104354334A (en) * | 2014-10-24 | 2015-02-18 | 青岛建华包装机械有限公司 | Duckbilled bag bottom opening mechanism and packaging bag production line |
-
2012
- 2012-03-30 CN CN2012201265504U patent/CN202608133U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252921A (en) * | 2013-05-29 | 2013-08-21 | 江阴市汇通包装机械有限公司 | Bottom inserting device preventing off-tracking |
| CN104354334A (en) * | 2014-10-24 | 2015-02-18 | 青岛建华包装机械有限公司 | Duckbilled bag bottom opening mechanism and packaging bag production line |
| CN104354334B (en) * | 2014-10-24 | 2017-02-15 | 青岛晨峰智能装备有限公司 | Duckbilled bag bottom opening mechanism and packaging bag production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140330 |