CN220784925U - Automatic seam device for continuous plastic surrounding sheets - Google Patents

Abstract

The utility model discloses an automatic continuous plastic surrounding piece seaming device, which relates to the technical field of plastic surrounding piece splicing and comprises a frame, a welding module, a material moving module, a material pushing module, a cutting module and a fixing module, wherein the welding module, the material moving module, the material pushing module, the cutting module and the fixing module are arranged on the frame; the welding module comprises an upper welding mould and a lower welding mould, and the upper welding mould can be in contact welding with the lower welding mould; the material moving module can move the head of the plastic surrounding sheet to the lower welding mould; the pushing module is used for pushing the continuous plastic surrounding sheet between the material moving module and the lower welding mould; the cutting module is used for cutting off the continuous plastic surrounding sheet wound on the pushing module; the fixing module is provided with a fixing part, and the lower welding mould is arranged on the fixing part. The utility model can automatically move materials and weld the heads and the tails of the plastic surrounding sheets.

Description

Automatic seam device for continuous plastic surrounding sheets

Technical Field

The utility model relates to the technical field of splicing of plastic surrounding sheets, in particular to an automatic continuous plastic surrounding sheet seaming device.

Background

The current plastic of inflating product encloses piece splicing apparatus, need enclose the piece through the manual work and cut according to required length when the concatenation, carry to high frequency welding machine department after cutting, need alone to grasp the head that the piece was enclosed to the plastics, alone grasp the afterbody that the piece was enclosed to the plastics, then splice, this kind of mode leads to the plastics to enclose the inefficiency of piece finished product output to workman's intensity of labour is great.

Disclosure of Invention

The utility model aims to provide an automatic continuous plastic surrounding piece seaming device which can automatically move materials and weld the heads and the tails of plastic surrounding pieces.

To achieve the above object, the solution of the present utility model is:

an automatic continuous plastic surrounding sheet seaming device comprises a frame, a welding module, a material moving module, a material pushing module, a cutting module and a fixing module, wherein the welding module, the material moving module, the material pushing module, the cutting module and the fixing module are arranged on the frame; the welding module comprises an upper welding mould and a lower welding mould, and the upper welding mould can be in contact welding with the lower welding mould; the material moving module can move the head of the plastic surrounding sheet to the lower welding mould; the pushing module is used for pushing the continuous plastic surrounding sheet between the material moving module and the lower welding mould; the cutting module is used for cutting off the continuous plastic surrounding sheet wound on the pushing module; the fixing module is provided with a fixing part, and the lower welding mould is arranged on the fixing part.

Further, the plastic surrounding sheet cutting device further comprises a limiting module, wherein the limiting module is arranged below the movement path of the pushing module, so that the movement of the plastic surrounding sheet is limited before the cutting module cuts off the continuous plastic surrounding sheet.

Further, the lower welding mold is fixedly arranged on the upper surface of the fixing part; the material moving module can transfer the head of the plastic surrounding sheet to the upper surface of the lower welding mould, after the material moving module moves materials, the pushing module pushes the continuous plastic surrounding sheet between the lower welding mould and the material moving module, and the cutting module cuts off the continuous plastic surrounding sheet wound on the pushing module so as to cover the tail of the plastic surrounding sheet on the head of the plastic surrounding sheet, and the upper welding mould is in contact welding with the lower welding mould.

Further, the lower welding mould is lifted and longitudinally arranged above the fixed part in a sliding manner so as to slide out of the fixed part to be away when the material moving module feeds materials, or slide into the fixed part to compress the head part of the plastic surrounding sheet after the material moving module moves materials; the automatic plastic welding device is characterized in that a folding module is arranged at the tail end of a movement path of the pushing module, the moving module can also move the head of the plastic surrounding sheet to the fixing part and the folding module, the folding module pushes the head of the plastic surrounding sheet to the upper surface of the lower welding mould after the lower welding mould slides in place, the pushing module pushes the continuous plastic surrounding sheet between the lower welding mould and the moving module, and the cutting module cuts off the continuous plastic surrounding sheet so that the tail of the plastic surrounding sheet is lapped on the head of the plastic surrounding sheet, and the upper welding mould contacts and welds with the lower welding mould after the tail of the plastic surrounding sheet is lapped on the head of the plastic part.

Further, the lower welding mould is lifted and longitudinally arranged above the fixed part in a sliding manner so as to slide out of the fixed part to be away from the position when the material moving module feeds materials, or slide into the fixed part to compress the head of the plastic surrounding piece after the material moving module moves materials; the tail end of the movement path of the pushing module is provided with a folding module, and the material moving module can also move the head of the plastic surrounding sheet to the fixing part and the folding module; the plastic strip is placed on the upper surface of the lower welding mould, after the lower welding mould slides into place, the material folding module pushes the head of the plastic surrounding sheet to the plastic strip, the material pushing module pushes the continuous plastic surrounding sheet between the lower welding mould and the material moving module, and the cutting module cuts off the continuous plastic surrounding sheet so that the tail of the plastic surrounding sheet falls on one side of the head of the plastic surrounding sheet and is spliced with the head of the plastic surrounding sheet, and the upper welding mould is contacted and welded with the lower welding mould after the head of the tail plastic part of the plastic surrounding sheet is spliced.

Further, the frame is provided with a material receiving space below the welding module, the material moving module, the material pushing module, the cutting module and the fixing module.

Further, the device also comprises a transmission part, wherein the transmission part is positioned above the movement path of the pushing module and is used for transmitting the plastic surrounding sheet to the front of the pushing module.

Further, a driven roller is further arranged above the moving path of the pushing module, and the driven roller is matched with the transmission part and the pushing module to adjust the transmission position of the plastic surrounding sheet.

After the scheme is adopted, the beneficial effects of the utility model are as follows:

the material moving module can move the head of the plastic surrounding sheet to the lower welding mould, the material pushing module quickly pushes the continuous plastic surrounding sheet between the lower welding mould and the material moving module, and the cutting module cuts off the continuous plastic surrounding sheet wound on the material pushing module, so that the tail of the last plastic surrounding sheet is positioned on the head of the last plastic surrounding sheet, the upper welding mould descends to be in contact with the lower welding mould for welding, a plastic surrounding sheet finished product is formed, in the whole plastic surrounding sheet welding process, the labor is replaced by machinery, the labor cost is reduced, continuous automatic material taking and automatic welding can be carried out, and the output efficiency of the plastic surrounding sheet product is improved.

Drawings

FIG. 1 is a schematic diagram of a conventional seaming assembly;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the present utility model;

FIG. 4 is a schematic illustration of the single wire knife connection principle of the present utility model;

FIG. 5 is a partial view at A of FIG. 4;

FIG. 6 is a schematic diagram of the butt principle of the present utility model;

FIG. 7 is a schematic diagram of a butt joint principle of the present utility model;

FIG. 8 is a schematic diagram III of the butt principle of the present utility model;

FIG. 9 is a schematic diagram of a butt joint principle of the present utility model;

FIG. 10 is a schematic diagram of the butt principle of the present utility model;

FIG. 11 is a partial view at B of FIG. 10;

FIG. 12 is a schematic diagram of the splice principle of the present utility model;

fig. 13 is a partial view of the C-out of fig. 12.

Description of the reference numerals:

10. a fusion module; 11. a welding mould is arranged on the upper part; 12. a lower welding mold; 121. a lifting driving mechanism; 13. a first driving mechanism; 20. a material moving module; 21. a material moving part; 22. a second driving mechanism; 30. a pushing module; 31. a third driving mechanism; 32. a concave push rod; 40. a material folding module; 50. a fixed module; 51. a fixing part; 60. a cutting module; 61. a fourth driving mechanism; 62. a blade; 70. a frame; 71. a limit module; 711. a first auxiliary guide wheel; 712. a second auxiliary guide wheel; 713. a sixth driving mechanism; 72. a receiving space; 73. a transmission member; 731. a rotating roller; 732. driven roller; 733. a guide roller; 74. a driven roller; 80. a plastic strip; 90. the head of the plastic surrounding piece; 100. the tail of the plastic surrounding piece.

Detailed Description

The utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 2 to 3, the present utility model provides an automatic seaming apparatus for continuous plastic panels, comprising a welding module 10, a material moving module 20, a material pushing module 30, a fixing module 50, a cutting module 60 and a frame 70, wherein the welding module 10, the material moving module 20, the material pushing module 30, the cutting module 60 and the fixing module 50 are mounted on the frame 70; the welding module 10 comprises an upper welding mould 11 and a lower welding mould 12, wherein the upper welding mould 11 can be in contact welding with the lower welding mould 12; the material moving module 20 can move the head 90 of the plastic surrounding piece onto the lower welding mould 12; the pushing module 30 is used for pushing the continuous plastic surrounding sheet between the material moving module 20 and the lower welding mould 12; the cutting module 60 is used for cutting off the continuous plastic surrounding piece wound on the pushing module 30; the fixing module 50 is provided with a fixing portion 51, and the lower welding mold 12 is provided on the fixing portion 51.

Specifically, the welding module 10 welds the head 90 and the tail of the plastic surrounding sheet together at high frequency, and the high frequency welding refers to that under the action of a high frequency electric field, polar molecules of a high polymer in the high frequency electric field generate strong oscillation, the oscillation causes intermolecular friction to generate heat, and the high polymer is heated to a molten state to be bonded together; specifically, the upper welding mold 11 and the lower welding mold 12 are connected with an external power supply, and form a closed loop when in contact; specifically, in the present embodiment, the fixing portion 51 is a suction cup, and can adsorb and fix the plastic surrounding sheet, it is understood that the fixing portion 51 may be a suction cup, a clamp, or other components capable of fixing the plastic surrounding sheet, so as to play a role in fixing the plastic surrounding sheet, which is not limited herein; specifically, the upper welding mold 11 has a first driving mechanism 13, and the first driving mechanism 13 is connected to drive the upper welding mold 11 to rise or fall; specifically, the lower welding mold 12 is a high-frequency lower pad in the present embodiment, is located below the upper welding grinder 11, and is capable of conducting electricity, and the upper welding mold 11 is a high-frequency mold in the present embodiment, so as to descend to contact and weld with the high-frequency lower pad; specifically, the material moving module 20 is located above the fixing module 50, the material moving module 20 includes a material moving portion 21 and a second driving mechanism 22, where the material moving portion 21 can take a plastic surrounding sheet, the second driving mechanism 22 is connected to and drives the material moving portion 21 to move laterally or vertically, and can adjust positions in the lateral and vertical directions so as to implement a process that the material moving module 20 takes the plastic surrounding sheet to move downward to the welding mold 12, it is understood that the second driving mechanism 22 may be a linear motor, or an air cylinder, or a combination of a linear motor and an air cylinder, or other driving components to drive the material moving portion 21 to move laterally or vertically, where it is not limited, it is understood that the material moving portion 21 may be a suction cup, or a clamp to implement a function of taking the plastic surrounding sheet, and in this embodiment, the material moving portion 21 takes the suction cup as an example; specifically, the pushing module 30 is transversely disposed and located at one side of the fixing portion 51, so as to push the continuous plastic surrounding sheet located in front of the pushing module 30 between the material moving module 20 and the lower welding mold 12; the pushing module 30 includes a concave push rod 32 and a third driving mechanism 31, where the concave push rod 32 is longitudinally disposed, the third driving mechanism 31 is connected to and drives the concave push rod 32 to move towards the material moving module 20 and the lower welding mold 12, and specifically moves between the material moving portion 21 and the lower welding mold 12, and the third driving mechanism 31 may be, for example, a linear motor or an air cylinder to play a role of driving the concave push rod 32 to move transversely, where the pushing module 30 is not limited, and may be other devices capable of pushing continuous plastic surrounding sheets between the material moving module 20 and the lower welding mold 12, where the pushing module is not limited; the cutting module 60 is used for cutting the continuous plastic enclosure to form a head 90 and a tail of the plastic enclosure; specifically, the cutting module 60 is at one side of the fixing portion 51 far away from the concave push rod 32, and the cutting module 60 may be a guillotine or a blade 62 capable of longitudinally displacing to perform the function of longitudinally cutting off the continuous plastic surrounding sheet, which is not limited herein, in this embodiment, the cutting module 60 is the blade 62, the blade 62 is connected with a fourth driving mechanism 61 and is capable of driving the blade 62 to rotate and longitudinally move, and one surface of the concave push rod 32 near the blade 62 is provided with a groove to cooperate with the blade 62 so that the blade 62 can cut off the plastic surrounding sheet more easily; specifically, the fourth driving mechanism 61 may be a linear motor, a cylinder, or other components capable of driving the blade 62 to move, so as to achieve the purpose of driving the blade 62 to move, which is not limited herein.

As shown in fig. 4 to 5, in one embodiment, the lower welding mold 12 is fixedly disposed on the upper surface of the fixing portion 51; the material moving module 20 can move the head 90 of the plastic surrounding sheet to the upper surface of the lower welding mould 12, after the material moving module 20 moves the material, the pushing module 30 pushes the continuous plastic surrounding sheet between the lower welding mould 12 and the material moving module 20, the cutting module 60 cuts off the continuous plastic surrounding sheet wound around the pushing module 30 so as to cover the tail 100 of the plastic surrounding sheet on the head 90 of the plastic surrounding sheet, and the upper welding mould 11 is in contact welding with the lower welding mould 12 so as to realize single-wire knife connection of the head 90 and the tail of the plastic surrounding sheet.

As shown in fig. 6 to 11, in one embodiment, the lower welding mold 12 is lifted and longitudinally slidably disposed above the fixing portion 51 to slide out of the fixing portion 51 to be out of position when the material moving module 20 is feeding, or slide into the fixing portion 51 to press the head 90 of the plastic enclosure piece after the material moving module is moving; the tail end of the moving path of the pushing module 30 is provided with a folding module 40, the moving module 20 can also move the head 90 of the plastic surrounding sheet onto the fixing part 51 and the folding module 40, the folding module 40 pushes the head 90 of the plastic surrounding sheet against the upper surface of the lower welding mold 12 after the lower welding mold 12 slides in place, the pushing module 30 pushes the continuous plastic surrounding sheet between the lower welding mold 12 and the moving module 20, the cutting module 60 cuts off the continuous plastic surrounding sheet so that the tail 100 of the plastic surrounding sheet is lapped on the head 90 of the plastic surrounding sheet, and the upper welding mold 11 is in contact welding with the lower welding mold 12 after the tail 100 of the plastic surrounding sheet is lapped on the head of the plastic part; specifically, the lower welding mold 12 is connected to a lifting driving mechanism 121 capable of lifting and lowering the lower welding mold, and a sliding driving mechanism (not shown in the drawings) capable of longitudinally sliding the lower welding mold, and it is understood that the lifting driving mechanism 121 and the sliding driving mechanism may be linear motors or air cylinders, and are not limited herein; specifically, when the folding module 40 moves the head 90 of the plastic enclosure sheet to the fixing portion 51 and the folding module 40 at the side of the fixing portion 51 away from the pushing module 30 and abuts against the fixing portion 51, the lower welding mold 12 slides in to press the head 90 of the plastic enclosure sheet against the fixing portion 51, at this time, the head 90 of the plastic enclosure sheet takes on an "L" shape between the fixing portion 51 and the folding module 40, the bottom surface of the head 90 of the "L" shape plastic enclosure sheet is fixed by the fixing portion 51 and pressed by the lower welding mold 12, the side surface of the head 90 of the "L" shape plastic enclosure sheet is vertically upward and is greater than the height of the lower welding mold 12, the direction movement of the folding module 40 pushing the side surface of the head 90 of the "L" shape plastic enclosure sheet above the lower welding mold 12 pushes the portion of the head 90 against the upper surface of the lower welding mold 12 to wait for welding after a while, after the continuous plastic surrounding sheet positioned in front of the pushing part reaches a certain length, the pushing module 30 pushes the continuous plastic surrounding sheet between the material moving module 20 and the lower welding mould 12, the plastic surrounding sheet at the top end of the pushing module 30 is fixed by the material moving part 21 of the material moving module 20, the plastic surrounding sheet at the bottom of the pushing module 30 is positioned between the bottom surface of the pushing module 30 and the lower welding mould 12, at the moment, the cutting module 60 cuts off the continuous plastic surrounding sheet, the limiting module 71 limits the plastic surrounding sheet to prevent the plastic surrounding sheet from moving before cutting off the continuous plastic surrounding sheet, after cutting off the continuous plastic surrounding sheet, the tail part 100 of the last plastic surrounding sheet and the head part 90 of the next plastic surrounding sheet are formed, the head part 90 of the next plastic surrounding sheet is fixed on the material moving part 21 of the material moving module 20, the tail part 100 of the last plastic surrounding sheet falls and is lapped on the head part 90 of the last plastic surrounding sheet, the upper welding mould 11 descends to be in contact with the lower welding mould 12, pressing the heads and tails of the plastic surrounding sheets between the upper welding mould 11 and the lower welding mould 12 for welding, then returning the pushing module 30, after the welded finished product of the previous plastic surrounding sheet falls out, moving the heads 90 of the next plastic surrounding sheet to the fixing part 51 and the folding module 40 by the material moving module 20, and repeating the actions to finish the butt joint of the plastic surrounding sheets; specifically, the material folding module 40 has a folding plate and a fifth driving mechanism, which is not shown in the drawing, and is located below the folding plate, and the fifth driving mechanism can drive the folding plate to move horizontally in the direction of the pushing module 30, so that the portion of the head 90 of the plastic surrounding sheet higher than the lower welding mold 12 is bent on the upper surface of the lower welding mold 12, and it can be understood that the fifth driving mechanism may be, for example, an air cylinder, a linear motor, or other components capable of driving the sliding plate to move, which is not limited herein.

As shown in fig. 12 to 13, in one embodiment, the lower welding mold 12 is lifted and longitudinally slidably disposed above the fixing portion 51 to slide out of the fixing portion 51 to be out of position when the material moving module 20 is feeding, or slide into the fixing portion 51 to press the head 90 of the plastic enclosure sheet after the material moving module 20 moves; the tail end of the motion path of the pushing module 30 is provided with a folding module 40, and the moving module 20 can also move the head 90 of the plastic enclosure to the fixing part 51 and the folding module 40; the plastic strip 80 is placed on the upper surface of the lower welding mold 12, after the lower welding mold 12 slides into place, the folding module 40 pushes the head 90 of the plastic surrounding sheet onto the plastic strip 80, the pushing module 30 pushes the continuous plastic surrounding sheet between the lower welding mold 12 and the material moving module 20, the cutting module 60 cuts off the continuous plastic surrounding sheet so that the tail 100 of the plastic surrounding sheet falls on one side of the head 90 of the plastic surrounding sheet and is spliced with the head 90 of the plastic surrounding sheet, and the upper welding mold 11 is contacted and welded with the lower welding mold 12 after the head of the tail 100 of the plastic surrounding sheet is spliced; the present embodiment differs from the previous embodiment only in that in the present embodiment, after the lower welding mold 12 slides into the fixing portion 51, before the folding module 40 advances the continuous plastic panel, the plastic strip 80 needs to be manually placed on the upper surface of the lower welding mold 12 so that the folding module 40 folds the side of the head 90 of the "L" -shaped plastic panel above the partially folded plastic strip 80 of the lower welding mold 12 to wait for welding, and in the present embodiment, the moving distance of the pushing module 30 needs to be controlled so that the tail 100 of the plastic panel just falls beside the head after the cutting by the cutting module 60 and is located on the plastic strip 80, at which time the upper welding mold 11 descends to contact with the lower welding mold 12 so that the head 90 and the tail of the plastic panel are spliced after welding.

Specifically, in the single-wire knife connection, butt connection or splicing process, namely in the processes of the first embodiment, the second embodiment and the third embodiment, the waste head materials of the continuous plastic surrounding sheets need to be removed before the welding process; in the process of removing the waste head material, the pushing module 30 pushes the waste head material to the position between the pushing module 20 and the lower fixing portion 51, in the process of welding in the second embodiment and the third embodiment, the lower welding mold 12 slides into the fixing portion 51 in the process of pushing the waste head material by the pushing module 30, in the welding process of the first embodiment, the lower welding mold 12 and the fixing portion 51 are fixedly arranged, so that sliding is not needed, the pushing module 30 finally pushes the waste head material to the position between the lower welding mold 12 and the pushing module 20, the plastic surrounding sheet at the top of the pushing module 30 is fixed by the pushing module 20, the plastic surrounding sheet at the bottom of the pushing module 30 is positioned between the bottom of the pushing module 30 and the lower welding mold 12, the plastic surrounding sheet is not pressed against the lower welding module 10 by the bottom of the pushing module 30, at this time, the cutting module 60 is longitudinally cut, so that the waste head material is separated from the continuous plastic surrounding sheet, after the waste head material is manually taken out, in the second embodiment and the third embodiment, the pushing module 20 starts to push the head 90 of the plastic sheet to the fixing portion 51 and the folding module 40, and the plastic surrounding sheet is spliced to the upper surface of the upper welding module 20, or the upper welding process is started.

Further, the device further includes a limiting module 71, the limiting module 71 is disposed below the movement path of the pushing module 30, so as to limit the movement of the plastic surrounding sheet before the cutting module 60 cuts off the continuous plastic surrounding sheet, specifically, the limiting module 71 is mounted on the frame 70, in this embodiment, the limiting module 71 includes a first auxiliary guide wheel 711 and a second auxiliary guide wheel 712, where the first auxiliary guide wheel 711 is fixed in position and does not rotate, the second auxiliary guide wheel 712 has a sixth driving mechanism 713 and can rotate, and rubber or silica gel is disposed on the periphery of the first auxiliary guide wheel 711 to increase friction force, the sixth driving mechanism 713 is connected to and drives the second auxiliary guide wheel 712 to move toward the first auxiliary guide wheel 711 and also can move toward a direction away from the first auxiliary guide wheel 711, it can be understood that the sixth driving mechanism 713 can be a linear motor or an air cylinder to realize the function of driving the second auxiliary guide wheel 712 to move toward the first auxiliary guide wheel 712, before the plastic surrounding sheet is cut, and the second auxiliary guide wheel 712 is clamped between the first auxiliary guide wheel 711 and the plastic surrounding sheet 711; specifically, the limiting module 71 may also be a component for lifting the plastic enclosure sheet, so as to prevent the plastic enclosure sheet from falling, which is not limited herein.

In order to facilitate the collection of the welded plastic panels, the frame 70 is provided with a receiving space 72 below the welding module 10, the material transferring module 20, the pushing module 30, the cutting module 60 and the fixing module 50, and a receiving tool may be placed in the receiving space 72 for receiving materials.

In order to facilitate the conveying of the continuous plastic surrounding sheet, the plastic surrounding sheet conveying device further comprises a transmission part 73, wherein the transmission part 73 is positioned above the movement path of the pushing module 30, the transmission part 73 is used for transmitting the plastic surrounding sheet to the front of the pushing module 30, specifically, the transmission part 71 is installed on the frame 70, in the embodiment, the transmission part 73 comprises a rotating roller 731, a driven roller 732 and a guide roller 733, the rotating roller 731 and the driven roller 732 are vertically arranged, the rotating roller 731 is positioned below the driven roller 732, a passing gap exists between the rotating roller 731 and the driven roller 732 for the effect of the passing gap to the plastic surrounding sheet, the guide roller 733 is positioned above the movement path of the concave push rod 32 and close to the rotating roller 731, and the guide roller 733 and the rotating roller 731 are matched to rotate to jointly transmit the continuous plastic surrounding sheet.

In order to facilitate adjusting the driving position of the plastic enclosure, a driven roller 74 is further disposed above the moving path of the pushing module 30, and the driven roller 74 cooperates with the driving member 73 and the pushing module 30 to adjust the driving position of the plastic enclosure, specifically, the driven roller 74 is mounted on the frame 70, in this embodiment, one driven roller 74 is located near the moving module 20, so as to adjust the position of the continuous plastic enclosure when the concave push rod 32 pushes the continuous plastic enclosure.

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.

Meanwhile, the directions of front, rear, left, right, etc. in this embodiment are merely references to one direction, and do not represent directions in actual use. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above embodiments are only preferred embodiments of the present utility model, and are not limited to the present utility model, and all equivalent changes made according to the design key of the present utility model fall within the protection scope of the present utility model.

Claims (8)

1. An automatic continuous plastic panel seaming apparatus, characterized in that: the automatic feeding device comprises a frame, a welding module, a material moving module, a material pushing module, a cutting module and a fixing module, wherein the welding module, the material moving module, the material pushing module, the cutting module and the fixing module are arranged on the frame;

the welding module comprises an upper welding mould and a lower welding mould, and the upper welding mould can be in contact welding with the lower welding mould;

the material moving module can move the head of the plastic surrounding sheet to the lower welding mould;

the pushing module is used for pushing the continuous plastic surrounding sheet between the material moving module and the lower welding mould;

the cutting module is used for cutting off the continuous plastic surrounding sheet wound on the pushing module;

the fixing module is provided with a fixing part, and the lower welding mould is arranged on the fixing part.

2. An automated continuous plastic panel seaming assembly according to claim 1, wherein: the cutting device comprises a pushing module, a cutting module, a limiting module and a limiting module, wherein the pushing module is arranged below the moving path of the pushing module, and the limiting module is used for limiting movement of the plastic surrounding sheet before the cutting module cuts off the continuous plastic surrounding sheet.

3. An automated continuous plastic panel seaming assembly according to claim 1, wherein: the lower welding mould is fixedly arranged on the upper surface of the fixing part; the material moving module can transfer the head of the plastic surrounding sheet to the upper surface of the lower welding mould, after the material moving module moves materials, the pushing module pushes the continuous plastic surrounding sheet between the lower welding mould and the material moving module, and the cutting module cuts off the continuous plastic surrounding sheet wound on the pushing module so as to cover the tail of the plastic surrounding sheet on the head of the plastic surrounding sheet, and the upper welding mould is in contact welding with the lower welding mould.

4. An automated continuous plastic panel seaming assembly according to claim 1, wherein: the lower welding mould is lifted and longitudinally arranged above the fixed part in a sliding way so as to slide out of the fixed part to give way when the material moving module feeds materials, or slide into the fixed part to compress the head of the plastic surrounding sheet after the material moving module moves materials;

the automatic plastic welding device is characterized in that a folding module is arranged at the tail end of a movement path of the pushing module, the moving module can also move the head of the plastic surrounding sheet to the fixing part and the folding module, the folding module pushes the head of the plastic surrounding sheet to the upper surface of the lower welding mould after the lower welding mould slides in place, the pushing module pushes the continuous plastic surrounding sheet between the lower welding mould and the moving module, and the cutting module cuts off the continuous plastic surrounding sheet so that the tail of the plastic surrounding sheet is lapped on the head of the plastic surrounding sheet, and the upper welding mould contacts and welds with the lower welding mould after the tail of the plastic surrounding sheet is lapped on the head of the plastic part.

5. An automated continuous plastic panel seaming assembly according to claim 1, wherein: the lower welding mould is lifted and longitudinally arranged above the fixed part in a sliding manner so as to slide out of the fixed part to give way when the material moving module feeds materials, or slide into the fixed part to compress the head of the plastic surrounding sheet after the material moving module moves materials;

the tail end of the movement path of the pushing module is provided with a folding module, and the material moving module can also move the head of the plastic surrounding sheet to the fixing part and the folding module; the plastic strip is placed on the upper surface of the lower welding mould, after the lower welding mould slides into place, the material folding module pushes the head of the plastic surrounding sheet to the plastic strip, the material pushing module pushes the continuous plastic surrounding sheet between the lower welding mould and the material moving module, and the cutting module cuts off the continuous plastic surrounding sheet so that the tail of the plastic surrounding sheet falls on one side of the head of the plastic surrounding sheet and is spliced with the head of the plastic surrounding sheet, and the upper welding mould is contacted and welded with the lower welding mould after the head of the tail plastic part of the plastic surrounding sheet is spliced.

6. An automated continuous plastic panel seaming assembly according to claim 1, wherein: the frame is provided with a material receiving space below the welding module, the material moving module, the material pushing module, the cutting module and the fixing module.

7. An automated continuous plastic panel seaming assembly according to claim 1, wherein: the plastic surrounding piece pushing device comprises a pushing module, a plastic surrounding piece and a driving part, wherein the pushing module is used for pushing the plastic surrounding piece to the front of the pushing module, and the driving part is positioned above the moving path of the pushing module.

8. An automated continuous plastic enclosure seaming assembly according to claim 7, wherein: and a driven roller is arranged above the moving path of the pushing module, and the driven roller is matched with the transmission part and the pushing module to adjust the transmission position of the plastic surrounding sheet.