CN212147725U

CN212147725U - Film laminating device for carton production

Info

Publication number: CN212147725U
Application number: CN202020504662.3U
Authority: CN
Inventors: 李维龙
Original assignee: Tianjin Shengda Packing Co ltd
Current assignee: Tianjin Shengda Packing Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-12-15
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to a tectorial membrane device technical field, and a tectorial membrane device is used in carton production is disclosed, including a supporting bench, the equal fixedly connected with supporting leg in the bottom four corners department of a supporting bench, the conveying tank has been seted up to one side that the supporting leg was kept away from to a supporting bench, the conveying device is connected in the conveying tank, a supporting bench's top fixedly connected with fixed plate, be connected with the tectorial membrane device on the fixed plate, the fixed plate is connected with two flattening rollers through buffer gear, buffer gear includes the backup pad, the connecting plate, a plurality of root extension spring and two sets of coupling assembling, backup pad fixed connection is in one side that the conveying device was close to the fixed plate, one side that a supporting bench was kept away from in the backup. The utility model discloses, all have better effect of flattening to the cardboard of different thickness, make cardboard and membrane laminating better, strong adaptability, facilitate promotion.

Description

Film laminating device for carton production

Technical Field

The utility model relates to a tectorial membrane technical field especially relates to a tectorial membrane device is used in carton production.

Background

The paper boxes are the most widely used packaging products, and comprise corrugated paper boxes, single-layer paper boxes and the like according to different materials, and have various specifications and models, in order to improve the water resistance and the toughness of the paper boxes, a layer of new material film is covered on the surface of some paper boxes, the new material film mainly comprises high polymer materials and composite materials, the new material film is higher in toughness and is not easy to tear, and the new material film is usually covered on the surface of the paper boxes by using a film covering device.

Being CN209869533U through retrieval patent publication discloses a tectorial membrane device is used in carton production, including positioner, workstation, tectorial membrane device, flattening device, heating device, positioner includes location platform, locating piece, the locating piece includes locating plate, adjustment handle, the workstation includes support, transfer roller, conveyer belt, motor power, the tectorial membrane device includes the extension board, send membrane roller, steering roll, flattening device includes first flattening roller, second flattening roller, flattening pulley, heating device includes the heating pipe, and the type is convenient effective, has improved the effect of carton tectorial membrane, and improves the yields of carton tectorial membrane to speed up the carton tectorial membrane, improve the combination effect between film and the carton, this a tectorial membrane device is used in carton production still has following defect:

the paper board and the film are fully attached by using the flattening roller, the flattening roller can only rotate, the paper board can be crushed by a thicker paper board, the flattening effect cannot be realized on a thinner paper board, the paper board can not adapt to paper boards with different thicknesses, and the use defects are overcome (for convenience of description, the structure for laminating in the laminating device for carton production is collectively called a laminating device, and the structure for transporting the paper board is collectively called a transporting device).

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and can crushing the cardboard to thicker cardboard, can't play the effect of flattening to thinner cardboard, can not adapt to the cardboard of different thickness, use defect problem, and the tectorial membrane device is used in carton production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a film laminating device for carton production comprises a supporting table, wherein supporting legs are fixedly connected to four corners of the bottom of the supporting table, a conveying groove is formed in one side, away from the supporting legs, of the supporting table, the conveying device is connected in the conveying groove, a fixing plate is fixedly connected to the top of the supporting table, the film laminating device is connected onto the fixing plate, and the fixing plate is connected with two flattening rollers through a buffer mechanism;

the buffer mechanism comprises a supporting plate, a connecting plate, a plurality of tension springs and two groups of connecting components, the supporting plate is fixedly connected to one side of the fixing plate close to the conveying device, the plurality of tension springs are fixedly connected to one side of the supporting plate far away from the supporting table, the other end of the tension spring is fixedly connected to one corresponding side of the connecting plate, one side of the connecting plate close to the supporting table is symmetrically connected with two flattening rollers through connecting components, two groups of the connecting components respectively comprise two supporting blocks, a rotating shaft and two through holes, the two supporting blocks are symmetrically connected to one side of the connecting plate close to the supporting table, the two through holes are formed in the positions, corresponding to the supporting blocks, of the supporting plates, the supporting block passes through the through hole and extends outwards, two ends of the rotating shaft are rotatably connected to corresponding connecting plates through bearings, the bearing is fixed on the connecting plate, and the flattening roller is fixedly sleeved on the corresponding rotating shaft.

Preferably, the bottom of the supporting leg is fixedly connected with a stabilizing plate.

Preferably, the flattening roller is fixedly sleeved with a silica gel pad.

Preferably, the four supporting blocks are fixedly connected with a heating plate together.

Preferably, the buffer mechanism is made of an aerospace-grade aluminum magnesium alloy material.

Compared with the prior art, the utility model provides a tectorial membrane device is used in carton production possesses following beneficial effect:

this tectorial membrane device is used in carton production constitutes a buffer gear through setting up backup pad, connecting plate, a plurality of root extension spring, two supporting shoes, axis of rotation and two clearing holes, all has better effect of flattening to the cardboard of different thickness, makes cardboard and membrane laminating better, strong adaptability, facilitate promotion.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, all have better effect of flattening to the cardboard of different thickness, make cardboard and membrane laminating better, strong adaptability, facilitate promotion.

Drawings

Fig. 1 is a schematic structural view of a film covering device for producing cartons according to the present invention;

fig. 2 is a sectional view taken along a-a in fig. 1.

In the figure: 1 supporting table, 2 supporting legs, 3 conveying grooves, 4 conveying devices, 5 fixing plates, 6 laminating devices, 7 buffer mechanisms, 71 supporting plates, 72 connecting plates, 73 tension springs, 74 supporting blocks, 75 rotating shafts, 76 through holes, 8 flattening rollers, 9 stabilizing plates, 10 silica gel pads and 11 heating plates.

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.

Referring to fig. 1-2, a film laminating device for carton production comprises a supporting table 1, wherein supporting legs 2 are fixedly connected to four corners of the bottom of the supporting table 1, a conveying groove 3 is formed in one side, away from the supporting legs 2, of the supporting table 1, a conveying device 4 is connected in the conveying groove 3, a fixing plate 5 is fixedly connected to the top of the supporting table 1, a film laminating device 6 is connected to the fixing plate 5, and the fixing plate 5 is connected with two flattening rollers 8 through a buffer mechanism 7;

the buffer mechanism 7 comprises a supporting plate 71, a connecting plate 72, a plurality of tension springs 73 and two groups of connecting components, wherein the supporting plate 71 is fixedly connected to one side of the fixing plate 5 close to the conveying device 4, the plurality of tension springs 73 are fixedly connected to one side of the supporting plate 71 far away from the supporting table 1, the other ends of the tension springs 73 are fixedly connected to the corresponding side of the connecting plate 72, one side of the connecting plate 72 close to the supporting table 1 is symmetrically connected with two flattening rollers 8 through the connecting components, the two groups of connecting components respectively comprise two supporting blocks 74, a rotating shaft 75 and two through holes 76, the two supporting blocks 74 are symmetrically connected to one side of the connecting plate 72 close to the supporting table 1, the two through holes 76 are formed in the positions, corresponding to the supporting blocks 74, of the supporting blocks 74 penetrate through the through holes, flattening roller 8 is fixed to be cup jointed on the axis of rotation 75 that corresponds, conveyer 4 carries the cardboard to tectorial membrane device 6 down, 6 cardboard tectorial membranes of tectorial membrane device, extension spring 73 pulling connecting plate 72 downstream, connecting plate 72 drives supporting shoe 74 downstream, supporting shoe 74 drives axis of rotation 75 downstream, axis of rotation 75 drives flattening roller 8 downstream, flattening roller 8 tightly laminates the membrane on the cardboard on, all there is better effect of flattening to the cardboard of different thickness, it is better to make cardboard and membrane laminating, therefore, the high adaptability is strong, and the convenience is promoted.

The bottom fixedly connected with of supporting leg 2 stabilizes board 9, makes supporting leg 2 more firm, is difficult for rocking.

The flattening roller 8 is fixedly sleeved with a silica gel pad 10, so that the flattening roller 8 can not damage the paperboard.

The four supporting blocks 74 are fixedly connected with the heating plate 11 together, so that the adhesiveness of the film is larger, and the film can be better attached to the paperboard.

The buffer mechanism 7 is made of aerospace-grade aluminum magnesium alloy, so that the buffer mechanism is lighter in weight, high in strength and not easy to damage.

The utility model discloses in, conveyer 4 carries the cardboard to tectorial membrane device 6 down, 6 cardboard tectorial membranes of tectorial membrane device, extension spring 73 stimulates connecting plate 72 downstream, connecting plate 72 drives supporting shoe 74 downstream, supporting shoe 74 drives axis of rotation 75 downstream, axis of rotation 75 drives flattening roller 8 downstream, flattening roller 8 tightly laminates the membrane on the cardboard, all have better effect of flattening to the cardboard of different thickness, it is better to make cardboard and membrane laminating, high adaptability, and convenient popularization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The film laminating device for carton production comprises a supporting table (1) and is characterized in that supporting legs (2) are fixedly connected to four corners of the bottom of the supporting table (1), a conveying groove (3) is formed in one side, away from the supporting legs (2), of the supporting table (1), a conveying device (4) is connected in the conveying groove (3), a fixing plate (5) is fixedly connected to the top of the supporting table (1), a film laminating device (6) is connected to the fixing plate (5), and the fixing plate (5) is connected with two flattening rollers (8) through a buffer mechanism (7);

buffer gear (7) includes backup pad (71), connecting plate (72), a plurality of root extension spring (73) and two sets of coupling assembling, backup pad (71) fixed connection is in one side that fixed plate (5) are close to conveyer (4), a plurality of extension spring (73) fixed connection is in one side that backup pad (71) kept away from brace table (1), the other end fixed connection of extension spring (73) is in the corresponding one side of connecting plate (72), one side that connecting plate (72) are close to brace table (1) has two flattening rollers (8) through coupling assembling symmetric connection, two sets of coupling assembling all include two supporting shoes (74), axis of rotation (75) and two clearing holes (76), two supporting shoes (74) symmetric connection is in one side that connecting plate (72) are close to brace table (1), two clearing holes (76) set up the position that backup pad (71) corresponds supporting shoe (74), the supporting blocks (74) penetrate through the through holes (76) and extend outwards, two ends of the rotating shafts (75) are rotatably connected to the corresponding connecting plates (72) through bearings, the bearings are fixed to the connecting plates (72), and the flattening rollers (8) are fixedly sleeved on the corresponding rotating shafts (75).

2. A laminating device for carton production according to claim 1, characterised in that a securing plate (9) is fixedly connected to the bottom of the supporting leg (2).

3. A laminating device for carton production according to claim 1, characterised in that the flattening roller (8) is fixed with a silicone pad (10).

4. A laminating device for carton production according to claim 1, characterised in that heating plates (11) are fixedly connected to the four support blocks (74) together.

5. A laminating device for carton production according to claim 1, characterised in that the material of the cushioning mechanism (7) is aerospace grade aluminium magnesium alloy.