阅读说明：本技术 转盘工位上的物料压合方法及压合装置 (Material pressing method and pressing device on rotary table station ) 是由 胡纯军 黄正烈 张双印 邓博哲 王琪 徐庆生 于 2019-12-06 设计创作，主要内容包括：本发明公开一种转盘工位上的物料压合方法及压合装置,其中,所述转盘工位上的物料压合方法包括如下步骤：转移物料组合件至转盘处于压合工位的定位治具上；下压定位治具至抵紧机座上的水平基准面；压合物料组合件,使得物料组合件能很好地压合,很好地实现了物料之间的紧密贴合,提高了产品的生产质量。(The invention discloses a material pressing method and a material pressing device on a turntable station, wherein the material pressing method on the turntable station comprises the following steps: transferring the material assembly to a positioning jig with the turntable positioned at a pressing station; pressing the positioning jig to a horizontal reference surface tightly abutting against the base; the material assembly is pressed, so that the material assembly can be well pressed, the materials are well attached tightly, and the production quality of products is improved.)

1. A material pressing method on a rotary table station is characterized in that the material pressing method on the rotary table station comprises the following steps:

transferring the material assembly to a positioning jig with the turntable positioned at a pressing station;

pressing the positioning jig to a horizontal reference surface tightly abutting against the base;

and pressing the material assembly.

2. A method of material bonding at a turntable station in accordance with claim 1, further comprising, prior to the step of transferring the material assembly to the turntable on a carrier plate at the bonding station:

transferring the base piece to a positioning jig of which the turntable is positioned at an assembly station;

covering the covering member on the base member to form the material assembly.

3. The utility model provides a material compression fittings on carousel station which characterized in that includes:

the device comprises a base, a pressing mechanism and a pressing mechanism, wherein the base is provided with a plurality of stations comprising a flattening station;

the conveying device comprises a conveying turntable which is rotatably arranged along an up-down axis, and avoidance openings are formed in the conveying turntable corresponding to the stations;

the bearing plates are respectively arranged corresponding to the stations, each bearing plate is movably arranged above the conveying turntable in the vertical direction, each bearing plate sequentially passes through the stations in the rotating process of the conveying turntable and can be correspondingly stopped at the stations, the lower end surfaces of the bearing plates are provided with reference blocks, and the upper ends of the bearing plates are used for bearing base members and pressing members which are distributed in the vertical direction and are assembled; and the number of the first and second groups,

the flattening assembly is arranged on the base and comprises a pressing plate which is arranged above the rotary table and corresponds to the flattening station, and the pressing plate is movably arranged on the base along the vertical direction;

the base is provided with a reference plate corresponding to the flattening station, the reference plate is positioned below the transmission turntable and is arranged corresponding to the avoidance port;

the pressing plate moves downwards to abut against the pressing piece so as to drive the bearing plate to move downwards until the reference block penetrates through the avoidance opening and abuts against the reference plate, and the base member and the pressing piece are horizontally pressed.

4. A material press-fit arrangement at a turntable station as claimed in claim 3, wherein there are two datum blocks spaced apart along the length of the carrier plate.

5. The material pressing device on the turntable station as claimed in claim 3, wherein the upper end surface of the bearing plate is provided with a mounting hole, and a guide rod is movably mounted in the mounting hole along the up-down direction;

the material pressing device on the rotary table station further comprises a return spring, the return spring is sleeved on the guide rod, and the lower end of the return spring sleeve is limited in the mounting hole.

6. The material pressing device on the turntable station as claimed in claim 3, wherein the mounting holes, the guide rods and the return springs form a guide structure group, and the guide structures are arranged in plurality and are arranged at intervals along the circumferential direction of the bearing plate.

7. A material bonding apparatus at a turntable station as claimed in claim 3, wherein the material bonding apparatus at the turntable station further comprises a driving means, the driving means comprising a cam divider, an output shaft of the cam divider being drivingly connected to a central shaft of the transfer turntable.

8. The apparatus of claim 3, wherein the plurality of stations further comprises an assembly station located behind the pressing station in a rotational direction of the turntable, the assembly station having a first loading device for transferring the overlay member to the carrier plate at the assembly station and assembling the overlay member to the base member at the assembly station; and/or the presence of a gas in the gas,

the station further comprises a blanking station, the transmission direction of the transmission turntable is arranged, the blanking station is located in the front of the flattening station, and a blanking device is arranged at the blanking station and used for blanking the base part and the covering part after pressing.

9. The apparatus of claim 8, wherein the plurality of stations further comprises a loading station located behind the assembling station along a rotational direction of the turntable, the loading station having a second loading device for transferring the substrate to a carrier plate located at the loading station.

10. The material bonding apparatus of claim 9, wherein the material bonding apparatus of the rotary table station is a high frequency welding machine, the pressing plate is an upper electrode plate of the high frequency welding machine, the reference plate is a lower electrode plate of the high frequency welding machine, the corresponding base member is a cover plate carrying the object to be mounted, and the pressing member is a base plate;

the high-frequency welding machine is used for enabling the cover plate and the base plate to be horizontally pressed and welded.

Technical Field

The invention relates to the technical field of packaging processes, in particular to a material pressing method and a material pressing device on a turntable station.

Background

The turntables are more and more commonly used in various industries because the turntables are convenient to turn, but in the process of applying the turntables in equipment, a matched rotating shaft or a rotating mechanism is inevitably used for driving, and the connection has a gap, so that the outer edge of the turntables can be slightly inclined in the process of pressing down.

In the paper processing process, if the inner box and the facial tissue positioning combination need to be pressed down, the two pieces of paper need to be pressed down for bonding, and the paper needs to be pressed down for press forming, in so many application scenes, the paper and/or the materials need to be tightly bonded, otherwise, the phenomenon of processing leakage occurs on the local part of the paper plane, and defective products are generated.

Disclosure of Invention

The invention mainly aims to provide a material pressing method and a material pressing device on a turntable station, which aim to realize tight fit among materials and improve the production quality of products.

In order to achieve the purpose, the invention provides a material pressing method on a turntable station, which comprises the following steps:

transferring the material assembly to a positioning jig with the turntable positioned at a pressing station;

pressing the positioning jig to a horizontal reference surface tightly abutting against the base;

and pressing the material assembly.

Optionally, before the step of transferring the material assembly to the loading plate with the turntable at the pressing station, the method further comprises:

transferring the base piece to a positioning jig of which the turntable is positioned at an assembly station;

covering the covering member on the base member to form the material assembly.

The invention also provides a material pressing device on the turntable station, which comprises:

the device comprises a base, a pressing mechanism and a pressing mechanism, wherein the base is provided with a plurality of stations comprising a flattening station;

the conveying device comprises a conveying turntable which is rotatably arranged along an up-down axis, and avoidance openings are formed in the conveying turntable corresponding to the stations;

the bearing plates are respectively arranged corresponding to the stations, each bearing plate is movably arranged above the conveying turntable in the vertical direction, each bearing plate sequentially passes through the stations in the rotating process of the conveying turntable and can be correspondingly stopped at the stations, the lower end surfaces of the bearing plates are provided with reference blocks, and the upper ends of the bearing plates are used for bearing base members and pressing members which are distributed in the vertical direction and are assembled; and the number of the first and second groups,

the flattening assembly is arranged on the base and comprises a pressing plate which is arranged above the rotary table and corresponds to the flattening station, and the pressing plate is movably arranged on the base along the vertical direction;

the base is provided with a reference plate corresponding to the flattening station, the reference plate is positioned below the transmission turntable and is arranged corresponding to the avoidance port;

the pressing plate moves downwards to abut against the pressing piece so as to drive the bearing plate to move downwards until the reference block penetrates through the avoidance opening and abuts against the reference plate, and the base member and the pressing piece are horizontally pressed.

Optionally, the number of the reference blocks is two, and the reference blocks are arranged at intervals along the length direction of the bearing plate.

Optionally, the upper end surface of the bearing plate is provided with a mounting hole in a penetrating manner, and a guide rod is movably mounted in the mounting hole in the up-down direction;

the material pressing device on the rotary table station further comprises a return spring, the return spring is sleeved on the guide rod, and the lower end of the return spring sleeve is limited in the mounting hole.

Optionally, the mounting holes, the guide rods and the return springs form a guide structure group, and the guide structures are arranged in a plurality and are arranged at intervals along the circumferential direction of the bearing plate.

Optionally, the material pressing device on the turntable station further comprises a driving device, the driving device comprises a cam divider, and an output shaft of the cam divider is in driving connection with a central shaft of the transmission turntable.

Optionally, the plurality of stations further include an assembly station, the assembly station is located behind the flattening station along the rotation conveying direction of the conveying turntable, and a first feeding device is arranged at the assembly station and used for transferring the pressing part onto the bearing plate located at the assembly station and assembling the pressing part onto the base member located at the assembly station; and/or the presence of a gas in the gas,

the station further comprises a blanking station, the transmission direction of the transmission turntable is arranged, the blanking station is located in the front of the flattening station, and a blanking device is arranged at the blanking station and used for blanking the base part and the covering part after pressing.

Optionally, the plurality of stations further include a feeding station, the feeding station is located behind the assembling station along a rotation conveying direction of the conveying turntable, and a second feeding device is arranged at the feeding station and used for transferring the base member to a bearing plate located at the feeding station.

Optionally, the material pressing device on the turntable station is a high-frequency welding machine, the pressing plate is an upper electrode plate of the high-frequency welding machine, the reference plate is a lower electrode plate of the high-frequency welding machine, the corresponding base member is a cover plate carrying a body to be loaded, and the pressing member is a base plate;

the high-frequency welding machine is used for enabling the cover plate and the base plate to be horizontally pressed and welded.

According to the invention, the base member is transferred to the positioning jig with the turntable at the assembling station, the pressing member is covered on the base member to form the material assembly, the material assembly is transferred to the positioning jig with the turntable at the pressing station, the positioning jig is pressed down to the horizontal reference surface on the abutting machine base, and the material assembly is pressed, so that the material assembly can be pressed well, the close fitting of materials is realized well, and the production quality of the product is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic step diagram of an embodiment of a material pressing method on a turntable station according to the present invention;

FIG. 2 is a schematic step diagram illustrating a material pressing method at a station of a turntable according to another embodiment of the present invention;

fig. 3 is a schematic perspective view of an embodiment of a material pressing device on a turntable station according to the present invention;

FIG. 4 is an enlarged schematic view of detail A of FIG. 3;

FIG. 5 is a perspective view of the assembly of the carrier plate and the reference block in FIG. 3.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Material pressing device on turntable station	21	Dodging port
1	Engine base	3	Bearing plate
				11	Flattening station	31	Reference block
12	Reference plate	32	Mounting hole
				13	Assembly station	33	Guide rod
14	Feeding station	34	Reset spring
				15	Blanking station	4	Flattening assembly
2	Conveying device	4a	Pressing plate
				2a	Conveying turntable

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The turntables are more and more commonly used in various industries because the turntables are convenient to turn, but in the process of applying the turntables in equipment, a matched rotating shaft or a rotating mechanism is inevitably used for driving, and the connection has a gap, so that the outer edge of the turntables can be slightly inclined in the process of pressing down.

In the paper processing process, if the inner box and the facial tissue positioning combination need to be pressed down, the two pieces of paper need to be pressed down for bonding, and the paper needs to be pressed down for press forming, in so many application scenes, the paper and/or the materials need to be tightly bonded, otherwise, the phenomenon of processing leakage occurs on the local part of the paper plane, and defective products are generated.

In view of this, the present invention provides a material pressing method on a turntable station, wherein fig. 1 to fig. 2 are schematic diagrams of steps of an embodiment of the material pressing method on the turntable station provided by the present invention, the present invention further provides a material pressing device on the turntable station, and fig. 3 to fig. 5 are schematic diagrams of structures of an embodiment of the material pressing device on the turntable station provided by the present invention.

Referring to fig. 1, the method for pressing materials on a turntable station provided by the present invention specifically includes the following steps:

s10, transferring the material assembly to a positioning jig with the turntable positioned at the pressing station;

the positioning jig is arranged on the turntable in a floating manner, the turntable plays a role in conveying the positioning jig to switch between different stations, and the material assembly can be transferred well by the rotation of the turntable;

s20, pressing the positioning jig down to a horizontal reference surface tightly abutting against the base;

it should be noted that the positioning jig is pressed down to the horizontal reference surface abutting against the base through the pressing plate or the pressing jig, so that the bearing surface of the positioning jig is parallel to the horizontal reference surface, and at the moment, in the pressing process, the close fit between the material assemblies is well ensured.

In addition, it should be noted that the turntable needs to be avoided in the downward moving process of the positioning jig, the turntable only plays a role in connection, and does not need to play a role in transferring downward pressure, and some avoiding structures can be designed, such as avoiding openings and the like.

S30, pressing the material assembly;

it should be noted that, after the horizontal reference surface is aligned, the material assemblies are directly pressed, so that the material assemblies are tightly attached to each other.

Further, referring to fig. 2, before the step of transferring the material assembly to the carrier plate with the turntable at the pressing station, the method further includes the following steps:

s100, transferring the base piece to a positioning jig of which the turntable is positioned at an assembly station;

it should be noted that the base member can be fed to the turntable located at the feeding station of the base by the feeding device, and the base member is transferred to the positioning jig located at the assembly station by the rotation of the turntable, and of course, the position, angle, etc. of the base member located at the turntable station are already adjusted and positioned;

and S200, covering the covering piece on the base piece to form a material assembly.

It should be noted that, the pressing member is covered on the base member to form a material assembly, which is a rough assembly, so as to ensure the positional relationship of the positioning between the materials, and facilitate the subsequent pressing.

According to the invention, the base member is transferred to the positioning jig with the turntable at the assembling station, the pressing member is covered on the base member to form the material assembly, the material assembly is transferred to the positioning jig with the turntable at the pressing station, the positioning jig is pressed down to the horizontal reference surface on the abutting machine base, and the material assembly is pressed, so that the material assembly can be pressed well, the close fitting of materials is realized well, and the production quality of the product is improved.

Referring to fig. 3 to 5 and fig. 1 to 3, the material pressing device 100 on the turntable station includes a base 1, a conveying device 2, a plurality of carrying plates 3 and a pressing component 4, the base 1 is formed with a plurality of stations including a pressing station 11, the conveying device 2 includes a conveying turntable 2a rotatably mounted along an up-down axis, the conveying turntable 2a is provided with avoidance openings 21 corresponding to the plurality of stations, the plurality of carrying plates 3 are respectively disposed corresponding to the plurality of stations, and each carrying plate 3 is movably mounted above the conveying turntable 2a along an up-down direction, and each carrying plate 3 successively passes through the plurality of stations and can correspondingly stop at the plurality of stations in a rotation stroke of the conveying turntable 2a, the lower end face of the bearing plate 3 is provided with a reference block 31, the upper end of the bearing plate 3 is used for bearing a base member and a pressing member which are distributed in the vertical direction and are assembled completely, the flattening assembly 4 is arranged on the machine base 1, the flattening assembly 4 comprises a pressing plate 4a which is arranged above the rotary table and corresponds to the flattening station 11, and the pressing plate 4a is movably arranged on the machine base 1 in the vertical direction, wherein the machine base 1 is provided with a reference plate 12 corresponding to the flattening station 11, and the reference plate 12 is arranged below the conveying rotary table 2a and corresponds to the avoiding opening 21; the pressing plate 4a moves downwards to abut against the pressing part, so as to drive the bearing plate 3 to move downwards until the reference block 31 passes through the avoidance opening 21 and abuts against the reference plate 12, and the base part and the pressing part are horizontally pressed.

In the technical scheme of the invention, the bearing plate 3 is arranged on the transmission turntable 2a in a floating manner, the base 1 is provided with a reference plate 12 for providing a pressing reference surface, when the pressing plate 4a moves downwards, the bearing plate 3 moves downwards until the reference block 31 passes through the avoidance opening 21 and is abutted against the reference plate 12, and the upper end surface of the bearing plate 3 is flush with the pressing reference surface, so that the base member and the pressing member can be pressed horizontally well, the close fit between materials is well realized, and the production quality of products is improved.

Reference block 31 makes the loading surface of loading board 3 with the reference surface parallel and level of reference plate 12, when the size of material is great, reference block 31 sets up two, and follows the length direction interval of loading board 3 sets up, the multiple spot contact of being convenient for makes loading board 3 with reference plate 12 contacts more stably.

The bearing plate 3 is installed on the conveying turntable 2a in a floating manner, and is driven by the conveying turntable 2a to switch between different stations, in order to improve the stability of downward movement of the bearing plate 3, in an embodiment, an installation hole 32 is formed in the upper end face of the bearing plate 3 in a penetrating manner, a guide rod 33 is movably installed in the installation hole 32 in the up-down direction, the material pressing device 100 on the turntable station further includes a return spring 34, the return spring 34 is sleeved on the guide rod 33, the lower end of the return spring 34 is limited in the installation hole 32, and the bearing plate 3 is stably installed on the conveying turntable 2a in a floating manner through the cooperation of the return spring 34 and the guide rod 33.

Further, in an embodiment, the mounting holes 32, the guide rods 33 and the return springs 34 form a plurality of guide structure sets, the guide structures are arranged at intervals along the circumferential direction of the bearing plate 3, the guide structure sets are arranged at multiple points, the extension and compression of the return springs 34 can be used as compensation for deflection during the downward movement of the bearing plate 3, the guide rods 33 play a good role in guiding, and the movement stability of the bearing plate 3 is further improved.

The conveying turntable 2a carries materials to be switched among different stations, in an embodiment, the material pressing device 100 on the turntable stations further includes a driving device, the driving device includes a cam divider, an output shaft of the cam divider is in driving connection with a central shaft of the conveying turntable 2a, a rotation angle of the cam divider is accurate, so that the conveying turntable 2a can be switched among different stations accurately, and the driving device has a good effect.

In an embodiment, the plurality of stations further include an assembling station 13, the assembling station 13 is located behind the flattening station 11 along a rotation conveying direction of the conveying turntable 2a, a first feeding device is arranged at the assembling station 13 and used for transferring the pressing piece to the bearing plate 3 located at the assembling station 13 and assembling the pressing piece to the base piece located at the assembling station 13, and after the assembling of the base piece and the pressing piece is completed at the assembling station 13, the assembling piece is conveyed to the flattening station 11 for subsequent flattening operation directly through rotation of the conveying turntable 2a, so that production efficiency is improved.

In an embodiment, the plurality of stations further include a feeding station 14, the feeding station 14 is located behind the assembling station 13 along a rotation conveying direction of the conveying turntable 2a, the feeding station 14 is provided with a second feeding device for transferring the substrate to the bearing plate 3 located at the feeding station 14, and the substrate is integrated with the feeding on the conveying turntable 2a, so that the integration level of device processes is further improved, the continuous operation of switching between the processes is facilitated, and the production efficiency is improved.

In an embodiment, the plurality of stations further include a blanking station 15, the blanking station 15 is located in front of the flattening station 11 along a rotation transmission direction of the transmission turntable 2a, and a blanking device is arranged at the blanking station 15 and used for blanking the pressed base member and the pressed covering member from the blanking station 15, so that the base member and the pressed covering member can be conveniently connected with subsequent stations, and the production efficiency is improved.

The plate type packaging body is generally used for packaging commemorative coins, souvenir badges, foods and other consumer goods, the packaging of the plate type packaging body is of a universal packaging body structure, the packaging body is divided into a cover plate part and a base plate part, wherein a containing groove for containing objects to be packaged is formed in the cover plate, the cover plate and the base plate are butted together to form a complete packaging container, the plate type packaging body can usually adopt plastic or paperboard as a main material and is selected by more and more manufacturers as a fine product packaging for gift delivery or collection, and the material pressing device 100 on the turntable station can be used for pressing the cover plate and the base plate.

Specifically, in an embodiment where the material pressing device 100 on the turntable station is a high-frequency welding machine, the pressing plate 4a is an upper electrode plate of the high-frequency welding machine, the reference plate 12 is a lower electrode plate of the high-frequency welding machine, the corresponding base member is a cover plate carrying a body to be loaded, the pressing member is a base plate, and the high-frequency welding machine is configured to horizontally press and weld the cover plate and the base plate, so that the contact surfaces of the cover plate and the base plate can be well welded, occurrence of welding missing points is reduced, and production quality of products is improved.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.