CN214448991U

CN214448991U - Scissors type opening and closing foam stabilizer for producing non-composite film bag

Info

Publication number: CN214448991U
Application number: CN202023086922.9U
Authority: CN
Inventors: 王贵江; 崔晓岚; 杜玉岗
Original assignee: Hebei Shuoda Packaging Technology Co ltd
Current assignee: Hebei Shuoda Packaging Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-22
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of foam stabilizers, in particular to a scissor-type opening and closing foam stabilizer for producing non-composite film bags; the bubble stabilizer can be synchronously adjusted, so that the adaptability is stronger and the stability is good; including three sets of mount tables, four group's spliced poles, three group's bearings, three group's gears and pivot, three group's mount tables are through four group's spliced pole fixed connection, three group's bearings are fixed mounting respectively on three group's mount tables, the pivot is rotatable to be set up on three group's bearings, three group's gear fixed mounting is in the pivot, all be provided with foam stabilizing mechanism on three group's mount tables, foam stabilizing mechanism includes the fluted disc, first conical gear and four group adjustment mechanism, the fluted disc is rotatable to be set up on the mount table, four group's adjustment mechanism circumference equipartitions are on the mount table, four group's adjustment mechanism all include the screw lead screw, the slider, two sets of connecting rods and scissors formula hinge bar, be provided with the spout on the mount table, the stabilizer plate is all installed to the one end that scissors formula hinge bar is close to the mount table center, the top of pivot is provided with the hand wheel.

Description

Scissors type opening and closing foam stabilizer for producing non-composite film bag

Technical Field

The utility model relates to a technical field of foam stabilizer especially relates to a scissors formula bubble stabilizer that opens and shuts for production of non-composite membrane bag.

Background

As is well known, a scissor-type opening and closing bubble stabilizer for producing non-composite film bags is a stabilizing mechanism for producing non-composite film bags; public (notice) No. CN209633760U discloses a foam stabilizer for in TPU film production line, including membrane bubble and annular mount, the annular mount corresponds the outside that sets up at the membrane bubble, many vertical bracing pieces of upper end fixedly connected with of annular mount, the first connecting piece of upper end fixedly connected with of bracing piece, the upside of first connecting piece is provided with the second connecting piece, first connecting piece all is triangle-shaped with the second connecting piece, and pass through screw rod and nut fixed connection between first connecting piece and the second connecting piece, the screw rod outside between first connecting piece and the second connecting piece all rotates and has cup jointed the connecting rod, and many connecting rods encircle the outside that sets up at the membrane bubble, the lower extreme of first connecting piece and second connecting piece all rotates and is connected with the montant. The precision of the foam stabilizer is improved, and the forming stability is improved; however, when the stabilizer bar is adjusted, the stabilizer bar is driven by different servo motors, so that the rotating angles of the stabilizer bar during adjustment are inconsistent, the synchronism is poor, and certain use limitations exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can carry out the synchro-control to the foam stabilizer, the adaptability is stronger, and the good non-composite membrane bag production of stability is with scissors formula bubble stabilizer that opens and shuts.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: comprises three groups of mounting tables, four groups of connecting columns, three groups of bearings, three groups of gears and a rotating shaft, wherein the three groups of mounting tables are fixedly connected through the four groups of connecting columns, the three groups of bearings are respectively and fixedly arranged on the three groups of mounting tables, the rotating shaft is rotatably arranged on the three groups of bearings, the three groups of gears are fixedly arranged on the rotating shaft, the three groups of mounting tables are respectively provided with a foam stabilizing mechanism, the foam stabilizing mechanism comprises a fluted disc, a first conical gear and four groups of adjusting mechanisms, the fluted disc is rotatably arranged on the mounting tables, the first conical gear is fixedly arranged on the fluted disc, the fluted disc is meshed with the gears, the four groups of adjusting mechanisms are circumferentially and uniformly distributed on the mounting tables, the four groups of adjusting mechanisms comprise threaded lead screws, sliding blocks, two groups of connecting rods and scissors-type hinge rods, the mounting tables are provided with sliding grooves, the threaded lead screws are rotatably arranged in the sliding grooves, the slider slide set up in the spout, the screw lead screw with slider screw thread transmission connects, the one end that the mount table center was kept away from to the screw lead screw is provided with second conical gear, first conical gear and second conical gear meshing, the hinge point department of scissors formula hinge bar rotates with the mount table to be connected, the slider with the scissors formula hinge bar is articulated through two sets of connecting rods, the stabilizer plate is all installed to the one end that the scissors formula hinge bar is close to the mount table center, the top of pivot is provided with the hand wheel.

Preferably, the mounting platform further comprises a threaded jackscrew which is threaded through the fluted disc top end and is in close contact with the mounting platform.

Preferably, the stabilizing plates on the four groups of foam stabilizing mechanisms are uniformly distributed in a ring shape.

Preferably, the stabilizing plate is made of soft rubber.

Preferably, the stabilizing plate is detachably connected to the scissor type hinge rod by a bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides a non-composite membrane bag production is with scissors formula steady bubble ware that opens and shuts possesses following beneficial effect: this non-composite membrane bag production is with scissors formula surely bubble ware that opens and shuts, through rotating the hand wheel, make the pivot drive three group's gear revolve, thereby make each fluted disc rotate, the fluted disc drives first conical gear and rotates, screw lead screw rotates behind second conical gear transmission, thereby make the slider be close to or keep away from to mount table center department along the spout, after two sets of connecting rods and scissors formula hinge bar transmission, each steadying plate is close to or keeps away from to mount table center department, thereby make the annular ring diameter that each steadying plate encloses change, with the stability of the not unidimensional membrane bag of adaptation, strong adaptability can carry out synchro adjustment through rotating the hand wheel to each group steadying plate, and is simple in operation, carry out the transmission through the gear and adjust the stability after having strengthened the steadying plate and adjusting.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

in the drawings, the reference numbers: 1. an installation table; 2. connecting columns; 3. a bearing; 4. a gear; 5. a rotating shaft; 6. a fluted disc; 7. a first bevel gear; 8. a threaded lead screw; 9. a slider; 10. a connecting rod; 11. a scissor-type hinge bar; 12. a chute; 13. a second bevel gear; 14. a stabilizing plate; 15. a hand wheel; 16. and (4) screwing a thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the scissor-type foam stabilizer for non-composite film bag production of the present invention comprises three sets of mounting platforms 1, four sets of connecting columns 2, three sets of bearings 3, three sets of gears 4 and a rotating shaft 5, wherein the three sets of mounting platforms 1 are fixedly connected through the four sets of connecting columns 2, the three sets of bearings 3 are respectively and fixedly mounted on the three sets of mounting platforms 1, the rotating shaft 5 is rotatably disposed on the three sets of bearings 3, the three sets of gears 4 are fixedly mounted on the rotating shaft 5, the three sets of mounting platforms 1 are all provided with a foam stabilizing mechanism, the foam stabilizing mechanism comprises a fluted disc 6, a first bevel gear 7 and four sets of adjusting mechanisms, the fluted disc 6 is rotatably disposed on the mounting platforms 1, the first bevel gear 7 is fixedly mounted on the fluted disc 6, the fluted disc 6 is engaged with the gears 4, the four sets of adjusting mechanisms are circumferentially and uniformly distributed on the mounting platforms 1, the four sets of adjusting mechanisms each comprise a threaded lead screw 8, a slider 9, two sets of connecting rods 10 and a scissor-type hinge rod 11, a chute 12 is arranged on the mounting table 1, a threaded lead screw 8 is rotatably arranged in the chute 12, a sliding block 9 is slidably arranged in the chute 12, the threaded lead screw 8 is in threaded transmission connection with the sliding block 9, a second bevel gear 13 is arranged at one end, away from the center of the mounting table 1, of the threaded lead screw 8, a first bevel gear 7 is meshed with the second bevel gear 13, the hinge point of a scissor type hinge rod 11 is in rotational connection with the mounting table 1, the sliding block 9 is hinged with the scissor type hinge rod 11 through two groups of connecting rods 10, stabilizing plates 14 are arranged at one ends, close to the center of the mounting table 1, of the scissor type hinge rod 11, and a hand wheel 15 is arranged at the top of the rotating shaft 5; through rotating the hand wheel 15, make pivot 5 drive three group gears 4 and rotate, thereby make each fluted disc 6 rotate, fluted disc 6 drives first conical gear 7 and rotates, screw lead screw 8 rotates after second conical gear 13 transmission, thereby make slider 9 be close to or keep away from to mount table 1 center department along spout 12, after two sets of connecting rod 10 and scissors formula hinge bar 11 transmission, each stabilizer plate 14 is close to or keep away from to mount table 1 center department, thereby make the diameter of the ring circle that each stabilizer plate 14 encloses change, in order to adapt to the stability of the not unidimensional membrane bag, strong adaptability, can carry out synchro adjustment through rotating hand wheel 15 to each group stabilizer plate 14, and is simple to operate, carry out the transmission through gear 4 and adjust the stability after having strengthened stabilizer plate 14 and adjusted.

The scissor-type opening and closing foam stabilizer for the production of the non-composite film bag of the utility model also comprises a screw thread jackscrew 16, and the screw thread jackscrew 16 is screwed through the top end of the fluted disc 6 and is tightly contacted with the mounting table 1; the threaded jackscrew 16 is rotated to enable the threaded jackscrew 16 to be in close contact with the top end surface of the mounting table 1, so that the machined fluted disc 6 is fixed, the condition that the fluted disc 6 autorotates is avoided, and the position of the stabilizing plate 14 is kept constant; the stabilizing plates 14 on the four groups of foam stabilizing mechanisms are uniformly distributed in a ring shape; the stabilizing plates 14 are uniformly distributed in a ring shape, so that the stabilizing plates 14 can be uniformly contacted with the outer wall of the membrane bag, the stress balance of the membrane bag is kept, and a better stabilizing effect is achieved on the membrane bag; the stabilizing plate 14 is made of soft rubber; the stabilizing plate 14 is made of rubber, so that the membrane bag can be prevented from being scratched when the stabilizing plate is in contact with the membrane bag; the stabilizing plate 14 is detachably connected with the scissor type hinge rod 11 through bolts; through the detachable connection of stabilizer plate 14 and scissors formula articulated mast 11, can be convenient for dismantle the change with stabilizer plate 14, use stabilizer plate 14 of equidimension not to adapt to the production demand of more diameter membrane bags.

When the film bag stabilizing device is used, the hand wheel 15 is rotated, the rotating shaft 5 drives the three groups of gears 4 to rotate, each fluted disc 6 is rotated, each fluted disc 6 drives the first bevel gear 7 to rotate, the threaded screw 8 rotates after the transmission of the second bevel gear 13, the sliding block 9 is close to or far away from the center of the mounting table 1 along the sliding groove 12, each stabilizing plate 14 is close to or far away from the center of the mounting table 1 after the transmission of the two groups of connecting rods 10 and the scissor type hinge rod 11, the diameter of an annular ring surrounded by each stabilizing plate 14 is changed to adapt to the stability of film bags with different sizes, the adaptability is strong, the groups of stabilizing plates 14 can be synchronously adjusted by rotating the hand wheel 15, the operation is simple, and the stability of the stabilizing plates 14 after adjustment is enhanced by the transmission adjustment of the gears 4; the threaded jackscrew 16 is rotated to enable the threaded jackscrew 16 to be in close contact with the top end surface of the mounting table 1, so that the machined fluted disc 6 is fixed, the condition that the fluted disc 6 autorotates is avoided, and the position of the stabilizing plate 14 is kept constant; the stabilizing plates 14 are uniformly distributed in a ring shape, so that the stabilizing plates 14 can be uniformly contacted with the outer wall of the membrane bag, the stress balance of the membrane bag is kept, and a better stabilizing effect is achieved on the membrane bag; the stabilizing plate 14 is made of rubber, so that the membrane bag can be prevented from being scratched when the stabilizing plate is in contact with the membrane bag; through the detachable connection of stabilizer plate 14 and scissors formula articulated mast 11, can be convenient for dismantle the change with stabilizer plate 14, use stabilizer plate 14 of equidimension not to adapt to the production demand of more diameter membrane bags.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The scissor type opening and closing foam stabilizer for the production of non-composite film bags is characterized by comprising three groups of mounting tables (1), four groups of connecting columns (2), three groups of bearings (3), three groups of gears (4) and a rotating shaft (5), wherein the three groups of mounting tables (1) are fixedly connected through the four groups of connecting columns (2), the three groups of bearings (3) are respectively and fixedly installed on the three groups of mounting tables (1), the rotating shaft (5) is rotatably arranged on the three groups of bearings (3), the three groups of gears (4) are fixedly installed on the rotating shaft (5), foam stabilizing mechanisms are arranged on the three groups of mounting tables (1) and comprise fluted discs (6), first conical gears (7) and four groups of adjusting mechanisms, the fluted discs (6) are rotatably arranged on the mounting tables (1), the first conical gears (7) are fixedly installed on the fluted discs (6), fluted disc (6) with gear (4) meshing, four sets of adjustment mechanism circumference equipartitions in on mount table (1), four sets of adjustment mechanism all include screw lead screw (8), slider (9), two sets of connecting rod (10) and scissors formula hinge bar (11), be provided with spout (12) on mount table (1), screw lead screw (8) rotatable setting is in spout (12), slider (9) slide setting in spout (12), screw lead screw (8) with slider (9) screw thread transmission is connected, the one end that mount table (1) center was kept away from to screw lead screw (8) is provided with second cone gear (13), first cone gear (7) and second cone gear (13) meshing, the hinge point department of scissors formula hinge bar (11) is connected with mount table (1) rotation, slider (9) with scissors formula hinge bar (11) are articulated through two sets of connecting rods (10), stabilizing plate (14) are all installed to scissors formula hinge bar (11) near the one end at mount table (1) center, the top of pivot (5) is provided with hand wheel (15).

2. A scissor type opening and closing foam stabilizer for non-composite film bag production according to claim 1, further comprising a threaded jackscrew (16), wherein the threaded jackscrew (16) is screwed through the top end of the fluted disc (6) and is tightly contacted with the mounting table (1).

3. The scissor type opening and closing foam stabilizer for non-composite film bag production according to claim 2, wherein the stabilizing plates (14) of the four foam stabilizing mechanisms are uniformly distributed in a ring shape.

4. A scissor-type opening and closing bubble stabilizer for non-composite film bag production according to claim 3, wherein the stabilizer plate (14) is made of soft rubber.

5. A scissor type opening and closing foam stabilizer for non-composite film bag production according to claim 4, wherein the stabilizer plate (14) is detachably connected with the scissor type hinge rod (11) through a bolt.