阅读说明：本技术 一种框贴压膜装置 (Frame pastes pad pasting device ) 是由 梁华朋 于 2021-08-10 设计创作，主要内容包括：本发明公布了一种框贴压膜装置,包括上压膜座、数个上框贴组件以及上托板,所述上压膜座的上端连接有上浮动板,所述上浮动板的周侧设置有数个上压膜转轴；所述的数个上框贴组件均包括上框贴架和设置在上框贴架下端的上辊轮,所述上框贴架分别通过所述上压膜转轴与所述上浮动板铰接,所述上框贴架在远离所述上辊轮和所述铰接处的一侧设有上枢接件；所述上托板朝所述上枢接件的一侧各铰接有上连杆,所述上连杆的另一端与所述上枢接件枢接,在所述上托板与所述上浮动板之间设置有第一驱动模组,所述第一驱动模组的输出端连接所述上托板；本发明提出一种框贴压膜装置,代替传统的手工操作,提高了烟花外筒的贴膜效率。(The invention discloses a frame pasting and film pressing device which comprises an upper film pressing base, a plurality of upper frame pasting assemblies and an upper supporting plate, wherein the upper end of the upper film pressing base is connected with an upper floating plate, and a plurality of upper film pressing rotating shafts are arranged on the periphery of the upper floating plate; the upper frame pasting assemblies respectively comprise an upper frame pasting frame and upper rollers arranged at the lower end of the upper frame pasting frame, the upper frame pasting frames are respectively hinged with the upper floating plate through the upper pressing film rotating shafts, and an upper pin joint piece is arranged on one side, far away from the upper rollers and the hinged part, of the upper frame pasting frame; an upper connecting rod is hinged to one side, facing the upper pivoting piece, of the upper supporting plate, the other end of the upper connecting rod is pivoted with the upper pivoting piece, a first driving module is arranged between the upper supporting plate and the upper floating plate, and the output end of the first driving module is connected with the upper supporting plate; the invention provides a frame film pasting and pressing device which replaces the traditional manual operation and improves the film pasting efficiency of a firework outer barrel.)

1. A frame pastes pressure membrane device which characterized in that includes:

the upper end of the upper film pressing seat is connected with an upper floating plate, and a plurality of upper film pressing rotating shafts are arranged on the periphery of the upper floating plate;

the upper frame pasting assemblies comprise upper frame pasting frames and upper rollers arranged at the lower ends of the upper frame pasting frames, the upper frame pasting frames are hinged with the upper floating plate through the upper pressing film rotating shafts respectively, and upper pivoting pieces are arranged on one sides of the upper frame pasting frames far away from the upper rollers and the hinged positions;

the upper supporting plate is hinged with an upper connecting rod towards one side of the upper pivoting piece, the other end of the upper connecting rod is pivoted with the upper pivoting piece, a first driving module is arranged between the upper supporting plate and the upper pivoting plate, and the output end of the first driving module is connected with the upper supporting plate.

2. A frame laminating device according to claim 1, wherein the upper laminating base is provided with a guide rod, and the guide rod penetrates through the upper laminating base and is used for guiding the upper laminating base and the upper laminating base to be folded or separated.

3. A frame laminating apparatus according to claim 2, wherein a buffer spring is externally fitted around the guide bar between said upper laminating base and said upper floating plate.

4. The frame pasting and film pressing device as claimed in claim 1, wherein the upper floating plate is provided with a tension spring fixing member towards the upper film pressing base, the tension spring fixing member is provided with a tension spring towards the upper frame pasting frame, the tension spring is connected with the upper frame pasting frame, and when the upper roller rotates outwards around the upper film pressing rotating shaft as an axial line, the tension spring has an elastic force which enables the upper roller to rotate inwards.

5. The frame pasting film pressing device according to claim 1, wherein the upper film pressing base is provided with a through receiving hole, a second driving module is mounted on the upper surface of the upper film pressing base, the output end of the second driving module is connected with a suction cup base, and the suction cup base is provided with a vacuum suction cup corresponding to the receiving hole and capable of extending out of the receiving hole.

6. The frame pasting and film pressing device according to claim 1, wherein a sliding shaft is fixed on the upper surface of the upper floating plate, a top fixing plate is arranged at the upper end of the upper supporting plate, the sliding shaft penetrates through the top fixing plate and is in sliding connection with the top fixing plate, a floating joint is arranged between the top fixing plate and the upper supporting plate, the floating joint is connected with the upper floating plate through a guide pillar, a third driving module is mounted on the top fixing plate, and the output end of the third driving module is used for abutting against the floating joint.

7. A frame laminating apparatus according to claim 1, wherein a damping member is further provided between said upper plate and said floating joint.

8. The frame laminating device of claim 1, wherein the upper roller is externally sleeved with silica gel.

9. A frame laminating apparatus according to any one of claims 1 to 8, further comprising:

the upper end of the lower film pressing seat is opposite to the upper film pressing seat, a fourth driving module is fixed at the lower end of the lower film pressing seat, the output end of the fourth driving module is connected with a lower floating plate, and a plurality of lower film pressing rotating shafts are arranged on the periphery of the lower floating plate;

the lower frame pasting assemblies respectively comprise lower frame pasting frames and lower rollers arranged at the upper ends of the lower frame pasting frames, the lower frame pasting frames are respectively hinged with the lower floating plate through the lower film pressing rotating shafts, and lower pivoting pieces are arranged on one sides of the lower frame pasting frames far away from the lower rollers and the hinged positions;

the lower supporting plate is hinged to one side, facing the lower pivoting piece, of the lower supporting plate, the other end of the lower connecting rod is pivoted with the lower pivoting piece, a fifth driving module is arranged between the lower supporting plate and the lower floating plate, and the output end of the fifth driving module is connected with the lower supporting plate.

10. A frame lamination device according to claim 9, wherein the lower lamination base is a vacuum suction base.

Technical Field

The application belongs to the technical field of firework processing, and particularly relates to a frame pasting and film pressing device.

Background

Note that the contents described in this section do not represent all the related art.

Fireworks are also called fireworks, fireworks and fireworks, and are divided into products of professional setting off and personal setting off according to GB10631-2013 fireworks and crackers and safety and quality requirements, the allowance and the launching height of various products are clearly specified, the products of professional setting off are commonly used for holding a large ceremony, and the products of personal setting off are used for civil wedding, funeral and celebration. The fireworks are similar to the firecrackers in structure, and the fireworks contain black powder and powder, and a large amount of powder for launching and exploding is filled in order to achieve a better surface performance effect.

In the production process of fireworks, as shown in fig. 1, in order to make the processed finished product moisture-proof, beautiful in appearance and convenient for transportation and storage, glue 600 is generally sprayed on the upper and lower sides of the outer firework cylinder 300, then the upper and lower end faces of the outer firework cylinder 300 are sealed by using outer packaging materials (such as an upper film 400 and a lower film 500) in a manual mode, after the films are pasted, the films on the four sides of the outer firework cylinder 300 are pasted and compacted, namely the upper and lower front, rear, left and right sides of the outer firework cylinder 300, so that how to develop a set of automation equipment which meets the self condition of an enterprise and the actual condition of a product is needed, the problems of low automation degree, low film pasting efficiency, low precision and high cost caused by the existing manual packaging are solved, and the technical problem needs to be solved urgently by technical personnel in the art.

Disclosure of Invention

The invention mainly aims at the problems and provides a frame film pasting and pressing device which replaces the traditional manual operation and improves the film pasting efficiency of a firework outer barrel.

In order to achieve the above object, the present invention provides a frame pasting and laminating apparatus, comprising:

the upper end of the upper film pressing seat is connected with an upper floating plate, and a plurality of upper film pressing rotating shafts are arranged on the periphery of the upper floating plate;

the upper frame pasting assemblies comprise upper frame pasting frames and upper rollers arranged at the lower ends of the upper frame pasting frames, the upper frame pasting frames are hinged with the upper floating plate through the upper pressing film rotating shafts respectively, and upper pivoting pieces are arranged on one sides of the upper frame pasting frames far away from the upper rollers and the hinged positions;

the upper supporting plate is hinged with an upper connecting rod towards one side of the upper pivoting piece, the other end of the upper connecting rod is pivoted with the upper pivoting piece, a first driving module is arranged between the upper supporting plate and the upper pivoting plate, and the output end of the first driving module is connected with the upper supporting plate.

Furthermore, the upper film pressing base is provided with a guide rod, and the guide rod penetrates through the upper floating plate and is used for guiding the upper floating plate and the upper film pressing base to be folded or separated.

Furthermore, a buffer spring is sleeved outside the guide rod between the upper film pressing seat and the upper floating plate.

Further, go up the floating plate court go up the press mold seat direction and all be provided with the extension spring mounting, the extension spring mounting court the extension spring is installed to the direction of going up the frame subsides frame, the extension spring with go up the frame and paste the frame and connect go up the running roller around when going up the press mold pivot and rotating for the axis is outside, the extension spring has the messenger go up the elastic force of roll interior rotation of roll.

Further, go up the press mold seat and be provided with the hole of accomodating that link up, the last surface mounting who goes up the press mold seat has second drive module, the sucking disc seat is connected to the output of second drive module, the sucking disc seat corresponds the hole of accomodating is equipped with and stretches out the vacuum chuck in hole of accomodating.

Furthermore, a sliding shaft is fixed on the upper surface of the upper floating plate, a top fixing plate is arranged at the upper end of the upper supporting plate, the sliding shaft penetrates through the top fixing plate and is in sliding connection with the top fixing plate, a floating joint is arranged between the top fixing plate and the upper supporting plate, the floating joint is connected with the upper floating plate through a guide pillar, a third driving module is installed on the top fixing plate, and the output end of the third driving module is used for abutting against the floating joint.

Further, a damping piece is arranged between the upper supporting plate and the floating joint.

Furthermore, silica gel is sleeved outside the upper roller.

Further, still include:

the upper end of the lower film pressing seat is opposite to the upper film pressing seat, a fourth driving module is fixed at the lower end of the lower film pressing seat, the output end of the fourth driving module is connected with a lower floating plate, and a plurality of lower film pressing rotating shafts are arranged on the periphery of the lower floating plate;

the lower frame pasting assemblies respectively comprise lower frame pasting frames and lower rollers arranged at the upper ends of the lower frame pasting frames, the lower frame pasting frames are respectively hinged with the lower floating plate through the lower film pressing rotating shafts, and lower pivoting pieces are arranged on one sides of the lower frame pasting frames far away from the lower rollers and the hinged positions;

the lower supporting plate is hinged to one side, facing the lower pivoting piece, of the lower supporting plate, the other end of the lower connecting rod is pivoted with the lower pivoting piece, a fifth driving module is arranged between the lower supporting plate and the lower floating plate, and the output end of the fifth driving module is connected with the lower supporting plate.

Further, the lower film pressing base is a vacuum adsorption base.

Compared with the prior art, the frame pasting and film pressing device provided by the invention has the advantages that after the outer cylinder glue spraying process is completed, the upper film is laid on the upper end surface of the outer firework cylinder, the first driving module is started, the link mechanism consisting of the pin joint piece, the upper supporting plate and the upper connecting rod is pulled to act, the upper frame pasting component is expanded outwards, so that the upper frame pasting component can be framed into the outer firework cylinder, the upper film pressing seat presses downwards to enable the upper film to be abutted against the upper end surface of the outer firework cylinder in the framing process, the upper frame pasting component retracts inwards to compress the upper film in the descending process, and the upper film is tightly pasted on each outer wall of the outer firework cylinder, so that the traditional manual operation is replaced, and the efficiency and the quality are improved.

Drawings

Fig. 1 is a structural schematic diagram of upper and lower adhesive films of a firework outer barrel.

Fig. 2 is a three-dimensional structure of a frame lamination device for laminating a film thereon.

Fig. 3 is a partial perspective view of a top frame and sticker assembly for driving rotation of the top frame and sticker assembly disclosed herein.

Fig. 4 is a tensioned three-dimensional structure of an upper frame patch assembly as disclosed herein.

FIG. 5 is a top view of a tensioned upper frame paste assembly of the present disclosure.

Fig. 6 is a perspective view of a chuck housing disclosed herein.

Fig. 7 is a three-dimensional structure of a driving frame film laminating device for lifting and lowering a film laminating.

Fig. 8 is a three-dimensional structure of a frame pasting and film pressing device for simultaneously pasting films up and down.

Fig. 9 is a three-dimensional structure of a frame lamination device for bottom lamination disclosed in the present application.

Reference numerals shown in the drawings:

100. an upper film pressing base; 101. an upper floating plate; 102. a film pressing rotating shaft; 103. an upper frame paste component; 104. a pivot member; 105. an upper supporting plate; 106. an upper connecting rod; 107. a first driving module; 108. a guide bar; 109. a buffer spring; 110. a tension spring fixing member; 111. a tension spring; 112. a second driving module; 113. a sucker seat; 114. a sliding shaft; 115. a top fixing plate; 116. a floating joint; 117. a guide post; 118. a third driving module; 119. a damping member; 120. a mounting seat; 121. a vacuum chuck; 1001. a receiving hole; 1030. mounting a frame on the frame; 1031. an upper roller;

200. pressing the membrane seat downwards; 201. a fourth driving module; 202. a lower floating plate; 203. pressing the film rotating shaft; 204. a lower frame paste component; 205. a lower pivot member; 206. a lower supporting plate; 207. a lower connecting rod; 208. a fifth driving module; 300. an outer firework cylinder; 400. coating a film; 500. film laying; 600. and (4) glue.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. 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 will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The technical solution of the present disclosure will be described below by taking the firework outer barrel 300 and the frame pasting and film pressing device for pasting the upper and lower packages of the firework outer barrel 300 in the present application as an example.

According to an example of the present disclosure, as can be seen from assembling the upper frame lamination structure of fig. 2 to 7, the upper frame lamination device may include an upper lamination film holder 100, the upper lamination film holder 100 substantially conforming to the shape of the upper end face of the firework outer tube 300 for fixedly laminating the upper film 400 shown in fig. 1 during lamination.

Further, the upper end of the upper lamination base 100 is connected with an upper floating plate 101, the upper floating plate 101 is respectively provided with a plurality of lugs towards the front, the back, the left side and the right side of the firework outer cylinder, each lug is provided with a hole for the upper lamination rotating shaft 102 to penetrate through, two ends of the upper lamination rotating shaft 102 penetrate through the hole to form a connecting part for connecting the upper frame pasting assembly 103, the upper frame pasting assembly 103 comprises an upper frame pasting frame 1030 formed by three sectional materials and an upper roller 1031 installed on the upper frame pasting frame 1030, wherein the connecting parts on two sides of the upper lamination rotating shaft 102 are connected to the middle parts of the two sectional materials, the upper frame pasting frame 1030 is movably hinged with the upper lamination rotating shaft 102, the number of the upper frame pasting assemblies 103 is four, the upper frame pasting frame is respectively corresponding to four side surfaces of the firework outer cylinder 300, and the upper lamination rotating shaft 102 can rotate during use so as to be unfolded before or after lamination.

As shown in fig. 3, the upper surface of the upper floating plate 101 is provided with a first driving module 107, in this embodiment, the first driving module 107 and the following driving modules can be all driving cylinders, the output end of the first driving module 107 is connected with an upper supporting plate 105, when the number of the upper frame pasting assemblies 103 is four, the upper supporting plate 105 extends towards the corresponding four end surfaces, and is hinged with an upper connecting rod 106 at the extending end, the other side of the upper connecting rod 106 is pivoted with an upper pivoting piece 104, the other side of the upper pivoting piece 104 is fixedly connected with a third section bar of the upper frame pasting frame 1030, and the connecting part is far away from one side of the upper roller 1031.

In the specific working process of the above embodiment, firstly, the upper film pressing base 100 is used for pressing the upper film 400 on the upper end surface of the firework outer barrel 300, then, the first driving module 107 is started, the upper supporting plate 105 is pushed or pulled by the output end, the four upper frame pasting assemblies 103 are rotated around the upper film pressing rotating shaft 102 through the multi-hinged link mechanism, the four upper frame pasting assemblies 103 are unfolded, finally, the upper supporting plate 105 is pressed downwards to enable the upper floating plate 101 to descend, in the descending process, the four groups of upper film pressing rotating shafts 102 drive the four upper frame pasting assemblies 103 to descend, then, the upper roller 1031 is folded to press the four sides of the upper film 400, and the upper roller 1031 is tightly attached to the four side surfaces of the firework outer barrel 300 to complete the frame pasting film.

In order to guide the upper pressing film base 101 to be folded or separated relative to the upper pressing film base 100, a guide rod 108 is arranged on the upper pressing film base 100, the guide rod 108 penetrates through the upper pressing film base 101, and a buffer spring 109 is sleeved outside the guide rod 108 between the upper pressing film base 100 and the upper pressing film base 101. After the external force is removed, the upper floating plate 101 can be returned by the buffer spring 109.

In the disclosed example, as shown in fig. 7, a sliding shaft 114 is fixed to an upper surface of the upper floating plate 101, a top fixing plate 115 is disposed at an upper end of the upper supporting plate 105, the sliding shaft 114 penetrates through the top fixing plate 115 and is slidably connected with the top fixing plate 115, a floating joint 116 is disposed between the top fixing plate 115 and the upper supporting plate 105, the floating joint 116 is connected with the upper floating plate 101 through a guide post 117, a third driving module 118 is mounted on the top fixing plate 115, an output end of the third driving module 118 is used for abutting against the floating joint 116, and the third driving module 118 provides a downward pushing force to the upper floating plate 101 and the upper frame attaching assembly 103.

Preferably, a damping member 119 is disposed between the upper plate 105 and the floating joint 116 to absorb the impact force and reduce the vibration generated by the impact.

Referring to fig. 4 and 5, the upper floating plate 101 is provided with a tension spring fixing member 110 facing the upper film pressing base 100, the tension spring fixing member 110 is provided with a hanging hole for hanging the tension spring 111 in a direction facing the upper frame attachment frame 1030, the tension spring 111 is hung in the hanging hole, the other hanging opening of the tension spring 111 is connected with the upper frame attachment frame 1030, when the upper roller 1031 rotates outwards around the upper film pressing rotating shaft 102 as an axial line, the tension spring 111 has an elastic force for enabling the upper roller 1031 to rotate inwards, that is, the pressure during film pressing is provided by the tension of the tension spring 111 on the upper frame attachment frame 1030, and the tension spring 111 is used for realizing self-adaptive force adjustment in the film pressing process, so that the influence on the quality of the outer tube of the fireworks due to too large or too small pressure is avoided.

As shown in fig. 6, the upper die pressing base 100 is provided with a through receiving hole 1001, the mounting base 120 is mounted on the upper surface of the upper die pressing base 100, the second driving module 112 is disposed on the mounting base 120, the output end of the second driving module 112 is connected to the suction cup base 113, the suction cup base 113 is located at the upper end of the upper die pressing base 100, a floating space for accommodating the suction cup base 113 is formed with the upper film pressing base 100, the vacuum suction cup 121 is disposed at the bottom of the suction cup base 113 corresponding to the receiving hole 1001, when the second driving module 112 drives the suction cup base 113 to float, the vacuum chuck 121 may be inserted into or received in the receiving hole 1001, and it will be appreciated that, during use, the vacuum chuck 121 may be inserted into the receiving hole 1001 for sucking the upper film 400, the upper film 400 may be placed in the frame attachment position, during the lamination process, the vacuum chuck 121 may be hidden and retracted to the receiving hole 1001, and the upper film 400 is fixed by the lower end surface of the upper lamination base 100.

Fig. 8 and 9 are schematic structural diagrams of the lower frame lamination film, and it can be known from the diagrams that the structure of the lower frame lamination film is basically the same as that of the upper frame lamination film, and the principle and the working process are not repeated herein and include:

the upper end of the lower film pressing base 200 is arranged opposite to the upper film pressing base 100, the lower end of the lower film pressing base 200 is fixed with a fourth driving module 201, the output end of the fourth driving module 201 is connected with a lower floating plate 202, and a plurality of lower film pressing rotating shafts 203 are arranged on the periphery of the lower floating plate 202;

the lower frame pasting assemblies 204 respectively comprise lower frame pasting frames and lower rollers arranged at the upper ends of the lower frame pasting frames, the lower frame pasting frames are respectively hinged with the lower floating plate 202 through the lower pressing film rotating shafts 203, and one sides of the lower frame pasting frames far away from the lower rollers and the hinged parts are provided with lower pivoting pieces 205;

and a lower support plate 206, wherein one side of the lower support plate 206 facing the lower pivot 205 is respectively hinged with a lower connecting rod 207, the other end of the lower connecting rod 207 is pivoted with the lower pivot 205, a fifth driving module 208 is arranged between the lower support plate 206 and the lower floating plate 202, and the output end of the fifth driving module 208 is connected with the lower support plate 206.

In the embodiment of the lower frame lamination, the structure of the lower frame lamination is different from that of the upper frame lamination in that the lower lamination base 200 is a vacuum adsorption base having vacuum adsorption holes thereon for fixing the lower film 500.

Preferably, the upper roller 1031 and the lower roller are sleeved with silica gel to avoid scratching the upper film and the lower film when the upper film or the lower film is rolled.

From a reading of the foregoing detailed description, it will be appreciated by those skilled in the art that the invention can be readily implemented. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the embodiments disclosed, a person skilled in the art can combine different features at will, so as to implement different solutions, and can combine different forms of additional functions to form other solutions. The scope of protection of the application is therefore only limited by the scope of the appended claims.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.