CN217144949U - Quick pad pasting mechanism of Z type aluminium alloy - Google Patents

Abstract

The utility model provides a quick film sticking mechanism for Z-shaped aluminum profiles, which belongs to the technical field of aluminum profile hot film sticking, wherein a workpiece supporting seat is fixedly connected with a lower die holder, a first wedge block and a first side plate are respectively positioned at two sides of the workpiece supporting seat, a blank pressing groove is formed between the first wedge block and the workpiece supporting seat, and a first lifting block is positioned in the blank pressing groove and can be connected with the lower die holder in a lifting way; the second lifting block is connected with the upper die base in a lifting mode, the second lifting block corresponds to the workpiece supporting base vertically, the second wedge block is movably connected with the upper die base, the second lifting block is provided with an inclined surface, the second lifting block can be connected with the second wedge block in a linkage mode through the inclined surface, the edge pressing forming block is movably connected with the upper die base, and the edge pressing forming block corresponds to the first lifting block vertically. The utility model has the advantages that: can realize the automatic hot pad pasting production of battery case Z type aluminium alloy, can be accurate with insulating film and aluminium alloy assembly together to production efficiency is high.

Description

Quick pad pasting mechanism of Z type aluminium alloy

Technical Field

The utility model belongs to the technical field of aluminium alloy heat posted membrane, a quick pad pasting mechanism of Z type aluminium alloy is related to.

Background

Some Z type list article aluminium alloy in electric automobile's battery case assembly need paste the insulating film on the work piece when production man-hour, and the insulating film needs the three direction laminating with the work piece, and this pad pasting mode is accomplished by manual operation basically, and the manual work carries out the problem that heat pastes the insulating film and exist the assembly accurate inadequately, operational environment is poor (high temperature) and inefficiency, and under the big condition of productivity demand, manual operation can't satisfy the quality and the beat demand of heat pad pasting completely.

At present, some equipment capable of automatically pasting films on aluminum profiles exist, for example, a Chinese patent with application number of 201610757489.6 discloses a full-automatic aluminum profile film pasting machine, which comprises a film pasting mechanism and a protective film breaking mechanism, wherein the film pasting mechanism comprises a transmission mechanism, a film pasting assembly arranged on the side of the aluminum profile film pasting mechanism, and a feeding gap limiting mechanism. The pad pasting assembly is including changeing cover and pad pasting roller, wherein on the moving mechanism was located to the pad pasting roller, during the pad pasting, moving mechanism can drive the pad pasting roller is pressed close to the pad pasting surface of aluminum product.

Although the film pasting equipment can be used for pasting films on aluminum profiles, the film pasting equipment cannot realize the effect of hot film pasting and cannot be applied to the hot film pasting process of Z-shaped single aluminum profiles, so that the problems of inaccurate assembly, poor working environment (high temperature) and low efficiency still exist in the hot film pasting process of the Z-shaped aluminum profiles for battery boxes at present.

Disclosure of Invention

The utility model aims at the above-mentioned problem that prior art exists, a quick pad pasting mechanism of Z type aluminium alloy is proposed.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a quick pad pasting mechanism of Z type aluminium alloy, includes:

the lower die unit comprises a lower die seat, a workpiece supporting seat, a first lifting block, a first wedge block and a first side plate, wherein the workpiece supporting seat is fixedly connected with the lower die seat, the first wedge block and the first side plate are both arranged on the lower die seat, the first wedge block and the first side plate are respectively positioned at two sides of the workpiece supporting seat, a blank pressing groove is formed between the first wedge block and the workpiece supporting seat, and the first lifting block is positioned in the blank pressing groove and is connected with the lower die seat in a lifting manner;

the upper die unit comprises an upper die base, a second lifting block, a second wedge-shaped block and a blank pressing forming block, the second lifting block is connected with the upper die base in a lifting way, the second lifting block and the workpiece supporting seat are arranged up and down correspondingly, the second wedge-shaped block is movably connected with the upper die seat, the second lifting block is provided with an inclined surface, the second lifting block can be connected with the second wedge-shaped block in a linkage manner through the inclined surface, the edge pressing forming block is movably connected with the upper die base, and the blank pressing forming block and the first lifting block are arranged up and down correspondingly, and the second lifting block pushes the second wedge block to move towards the first side plate and the blank pressing forming block is inserted into the blank pressing groove and then the first wedge block pushes the blank pressing forming block to move towards the side face of the workpiece supporting seat during die assembly.

Preferably, the first side plate is provided with a plurality of first vacuum adsorption holes for adsorbing the film bodies, and the first lifting block is provided with a plurality of second vacuum adsorption holes for adsorbing the film bodies.

Preferably, the lower die holder is provided with an air cylinder, the first side plate is connected with a piston rod of the air cylinder, and the air cylinder can push the first side plate to move towards the membrane body.

Preferably, the lower die holder is fixedly provided with a first guide rod, the first guide rod is sleeved with a first spring, the first lifting block is connected with the first guide rod and can move along the first guide rod, and the first spring is abutted against and connected with the first lifting block.

Preferably, the upper die base is fixedly provided with a second guide rod, the second guide rod is sleeved with a second spring, the second lifting block is connected with the second guide rod and can move along the second guide rod, and the second spring is abutted against the second lifting block.

Preferably, the lower die holder is fixedly provided with a mounting seat, the mounting seat is provided with a third spring, the first wedge block is movably connected with the mounting seat, and two ends of the third spring are respectively connected with the first wedge block and the mounting seat.

Preferably, the upper die base is fixedly provided with a sliding seat, and the blank pressing forming block is movably connected with the sliding seat.

Preferably, the workpiece supporting seat is provided with a movable correcting block, the upper die base is fixedly provided with a third wedge block, and the third wedge block pushes the correcting block to move towards the upper folded edge of the workpiece during die assembly.

Preferably, the second lifting block is provided with a tension spring, and the tension spring is connected with the second wedge-shaped block.

Preferably, a plurality of heating rods and a plurality of cooling water joints are arranged in the workpiece supporting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the automatic hot pad pasting production of battery case Z type aluminium alloy has been realized, can be accurate with insulating film and aluminium alloy assembly together to production efficiency is high.

2. The two sides of the insulating film are respectively sucked by the first vacuum suction hole and the second vacuum suction hole, so that the movement of the insulating film can be limited, and the accuracy of assembling the insulating film and a workpiece is ensured.

3. The cylinder can promote first curb plate to assigned position, then holds the insulating film, and the last hem absorption of the first curb plate of being convenient for like this is on setting for the position to improve the pad pasting precision.

4. When the compound die, first wedge is connected with the linkage of blank holder shaping piece, thereby blank holder shaping piece can bend the insulating film when descending and form hem down to thereby blank holder shaping piece can be promoted by first wedge and move towards the side of work piece supporting seat and compress tightly the lower hem and the work piece of insulating film.

5. The heating rod penetrates through the workpiece supporting seat, the workpiece supporting seat can be heated when the heating rod generates heat, the insulating film is heated by the workpiece supporting seat, the adhesive layer of the insulating film is melted through high temperature, the insulating film is vitrified and thermally solidified on a workpiece, and the cooling water joint can introduce cooling water into the workpiece supporting seat to rapidly cool the workpiece supporting seat and a product.

Drawings

Fig. 1 is a perspective view of the fast film-pasting mechanism of the present invention.

Fig. 2 is a schematic structural view of the upper die unit and the lower die unit of the present invention.

Fig. 3 is a schematic structural view of the lower die unit of the present invention.

Fig. 4 is a schematic structural diagram of the mounting seat and the blank holder of the present invention.

Fig. 5 is a schematic structural view of the upper die unit of the present invention.

Fig. 6 is a schematic structural view of another viewing angle of the upper die unit according to the present invention.

FIG. 7 is a schematic view of the structure of the workpiece and the insulating film.

FIG. 8 is a schematic view of a work and an insulating film before film attachment.

In the figure, 110, a lower die holder; 111. a cylinder; 112. a first guide bar; 113. a first spring; 114. a mounting seat; 115. a third spring; 120. a workpiece supporting seat; 121. a correction block; 122. a heating rod; 123. a cooling water joint; 130. a first lifting block; 131. a second vacuum adsorption hole; 140. a first wedge block; 150. a first side plate; 151. a first vacuum adsorption hole; 160. a blank holder groove; 210. an upper die holder; 211. a second guide bar; 212. a slide base; 213. a third wedge; 220. a second lifting block; 221. a tension spring; 230. a second wedge block; 240. pressing the edges to form blocks; 300. a workpiece; 400. an insulating film.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 8, a Z-shaped aluminum profile rapid film pasting mechanism comprises: go up mould unit and lower mould unit, it can cooperate with lower mould unit to go up the mould that forms special hot pad pasting, and this kind of mould structure can realize the quick reliable location of work piece 300 and insulating film 400, and can realize automatically through this mould laminating and compressing tightly in the three direction of work piece 300 and insulating film 400, then carry out rapid heating and cooling to work piece 300 and insulating film 400 simultaneously on the mould, thereby realize the effect of automatic hot pad pasting, in addition, can also set up on the mould and carry out rapid heating to work piece 300, keep warm and pressurize, rapid cooling and pressure temperature monitoring function.

The lower die unit comprises a lower die holder 110, a workpiece supporting seat 120, a first lifting block 130, a first wedge block 140 and a first side plate 150, wherein the workpiece supporting seat 120 is fixedly connected with the lower die holder 110, the first wedge block 140 and the first side plate 150 are arranged on the lower die holder 110, the first wedge block 140 and the first side plate 150 are respectively located on two sides of the workpiece supporting seat 120, a pressing groove 160 is formed between the first wedge block 140 and the workpiece supporting seat 120, and the first lifting block 130 is located in the pressing groove 160 and can be connected with the lower die holder 110 in a lifting mode.

Preferably, the lower die base 110 is fixedly arranged; the workpiece supporting seat 120 is used for bearing a workpiece 300, a plurality of positioning blocks are arranged on the workpiece supporting seat 120, and the workpiece 300 is placed on the workpiece supporting seat 120 through the positioning blocks so as to achieve a positioning effect; the first lifting block 130 can lift up and down, and the first lifting block 130 is used for bearing one side of the insulating film 400, when the first lifting block 130 descends, the edge pressing groove 160 is gradually exposed, and the edge pressing groove 160 can be used for turning over one side of the insulating film 400 downwards; the first wedge block 140 is used for driving the edge pressing forming block 240 to act, and the first side plate 150 can be abutted by the other side of the insulating film 400, so that the other side of the insulating film 400 is positioned on the first side plate 150.

Go up the mould unit, it includes upper die base 210, second elevator 220, second wedge 230 and blank pressing shaping piece 240, second elevator 220 liftable with upper die base 210 connects, and second elevator 220 with the corresponding setting from top to bottom of work piece supporting seat 120, second wedge 230 mobilizable with upper die base 210 connects, second elevator 220 is provided with the inclined plane, and second elevator 220 accessible the inclined plane with second wedge 230 linkage is connected, blank pressing shaping piece 240 mobilizable with upper die base 210 connects, and blank pressing shaping piece 240 with first elevator 130 corresponds the setting from top to bottom.

When the die is closed, the second lifting block 220 pushes the second wedge block 230 to move towards the first side plate 150, and after the binder molding block 240 is inserted into the binder groove 160, the first wedge block 140 pushes the binder molding block 240 to move towards the side of the workpiece support seat 120.

The upper die holder 210 and the lower die holder 110 are arranged up and down correspondingly, and the upper die holder 210 can be fixedly connected with a press so as to realize die opening and closing; the second lifting block 220 can move up and down, and the second lifting block 220 is used for pushing the second wedge block 230 during die assembly and can also press the insulating film 400 and the aluminum profile tightly; the second wedge block 230 can move horizontally, the second wedge block 230 is provided with a chamfer, the chamfer can be matched with the surface of the workpiece support seat 120 to press the insulating film 400 on the aluminum profile when the second wedge block moves, and the second wedge block 230 can also be matched with the first side plate 150 to press the upper folding edge of the aluminum profile and the upper folding edge of the insulating film 400; the edge pressing block 240 may also move horizontally, and the edge pressing block 240 may press the first lifting block 130 downward and press the side edge of the insulating film 400 to form a lower folded edge, and then press the lower folded edge of the insulating film 400 against the lower folded edge of the workpiece 300 after moving horizontally.

It should be added that in the actual structure, the first lifting block 130, the first wedge block 140, the second lifting block 220, the second wedge block 230 and the binder shaping block 240 all have a slope structure.

It should be noted here that the Z-shaped aluminum profile is an important component in a battery box of an automobile, and has a structural feature that both sides of the Z-shaped aluminum profile are respectively provided with an upper folded edge which is turned upwards and a lower folded edge which is turned downwards, so that the cross section of the Z-shaped aluminum profile is similar to a zigzag shape, and it is difficult to automatically heat-attach the insulating film 400 to the workpiece 300 due to the special shape of the Z-shaped aluminum profile.

In order to solve the problem that the insulating film 400 cannot be automatically attached to the Z-shaped aluminum section in a hot manner at present, the rapid film attaching mechanism is specially arranged, before film attaching, the insulating film 400 is processed into an L-shaped structure in advance, namely, one side of the insulating film 400 is turned upwards, then the workpiece 300 is placed on the workpiece supporting seat 120, the workpiece 300 is positioned on a set position of the workpiece supporting seat 120 through each positioning block, then the first side plate 150 moves and is attached to the upper folding edge position of the workpiece 300, then the insulating film 400 is placed on the upper surface of the workpiece 300, the first side plate 150 positions the side edge (upper folding edge) of the insulating film 400, and the first lifting block 130 positions the other side edge of the insulating film 400.

After the preparation, the upper edge of the workpiece 300 is attached to the first side plate 150, the lower edge of the workpiece 300 is attached to the side surface of the workpiece support base 120, the upper edge of the insulating film 400 is attached to the first side plate 150, and the side edge of the insulating film 400 is attached to the first lifting block 130, when the die is closed, the press drives the upper die base 210 to descend, the second lifting block 220 descends towards the workpiece support base 120, the second lifting block 220 presses the insulating film 400 and the workpiece 300, as the upper die base 210 continues to descend, the second lifting block 220 ascends relative to the upper die base 210 and pushes the second wedge block 230 to move towards the first side plate 150, so that the second wedge block 230 also horizontally moves when descending, and thus the upper edge of the insulating film 400 can be pressed against the upper edge of the workpiece 300 through the chamfer of the second wedge block 230.

Meanwhile, the edge pressing and forming block 240 pushes the first lifting block 130 to descend, and the side edge of the insulating film 400 on the first lifting block 130 is pressed down into the edge pressing groove 160, so that the side part of the insulating film is bent to form a lower folded edge; when the edge pressing forming block 240 contacts with the first wedge-shaped block 140, the first wedge-shaped block 140 can push the edge pressing forming block 240 to move horizontally, so that the lower folded edge of the insulating film 400 is pressed against the lower folded edge of the workpiece 300, and thus, the bending and pressing and attaching effects of the insulating film 400 are realized.

After the insulating film 400 is attached to the workpiece 300, the workpiece support seat 120 can melt, vitrify and thermally fix the adhesive layer of the insulating film 400 on the workpiece 300 through high temperature, then cool by water cooling, and finally open the mold to take out the workpiece 300; therefore, the quick film pasting mechanism for the Z-shaped aluminum profiles can realize automatic hot film pasting production of the Z-shaped aluminum profiles of the battery box, can accurately assemble the insulating film 400 and the aluminum profiles together, and is high in production efficiency.

As shown in fig. 1, 2, 3, 4 and 7, in addition to the above embodiments, the first side plate 150 is provided with a plurality of first vacuum suction holes 151 for sucking the film, and the first lifting block 130 is provided with a plurality of second vacuum suction holes 131 for sucking the film.

Preferably, both sides of the film body (the insulating film 400) are respectively adsorbed on the first side plate 150 and the first lifting block 130 by a vacuum adsorption manner, the plurality of first vacuum adsorption holes 151 are arranged in a row on the side surface of the first side plate 150, and the suction force generated by the first vacuum adsorption holes 151 can be generated by the air suction of the negative pressure holes in the first side plate 150, so that the upper folded edge of the insulating film 400 can be adsorbed on the side surface of the first side plate 150.

The plurality of second vacuum suction holes 131 are arranged in a row on the upper surface of the first elevation block 130, and suction through the negative pressure holes in the first elevation block 130 enables the suction force to be generated in each of the second vacuum suction holes 131, so that the insulation film 400 can be sucked on the upper surface of the first elevation block 130, which can restrict movement of the insulation film 400, and ensure accuracy in assembling the insulation film 400 with the workpiece 300.

As shown in fig. 1, 2, and 3, in the above embodiment, the lower die holder 110 is provided with an air cylinder 111, the first side plate 150 is connected to a piston rod of the air cylinder 111, and the air cylinder 111 can push the first side plate 150 to move toward the film body.

Preferably, the cylinder 111 can push the first side plate 150 to clamp the workpiece 300, before the thermal film pasting, the cylinder 111 pushes the first side plate 150 to a designated position, then the first side plate 150 sucks the upper folded edge of the insulating film through the first vacuum suction hole 151, so that the positioning purpose of the insulating film is realized, and after the die assembly, the cylinder 111 is reset.

As shown in fig. 2 and 4, on the basis of the above embodiment, the lower die holder 110 is fixedly provided with a first guide rod 112, the first guide rod 112 is sleeved with a first spring 113, the first lifting block 130 is connected with the first guide rod 112 and can move along the first guide rod 112, and the first spring 113 is connected with the first lifting block 130 in an abutting manner.

Preferably, the first guide bar 112 has an effect of guiding the first lifting block 130 to move up and down, the first spring 113 is used for jacking the first lifting block 130 and helping the first lifting block 130 to return, the first lifting block 130 descends along the first guide bar 112 during mold closing, and the first spring 113 jacks the first lifting block 130 to return during mold opening.

As shown in fig. 2 and 5, in the above embodiment, a second guide rod 211 is fixedly disposed on the upper die base 210, a second spring (not shown) is sleeved on the second guide rod 211, the second lifting block 220 is connected to the second guide rod 211 and can move along the second guide rod 211, and the second spring is connected to the second lifting block 220 in an abutting manner.

Preferably, the second guide bar 211 plays a role of guiding the second lifting block 220 to lift up and down, the second spring is used for jacking up the second lifting block 220 and helping the second lifting block 220 to reset, when the mold is closed, the second lifting block 220 ascends along the second guide bar 211, and when the mold is opened, the second spring pushes the second lifting block 220 downwards to reset.

As shown in fig. 1, it should be added that in the actual structure, the upper die holder 210 and the lower die holder 110 are guided to move up and down by the guide rod and the guide sleeve, so as to ensure smooth movement of the upper die holder 210 and the lower die holder 110 when moving up and down.

As shown in fig. 1, 2, and 4, in addition to the above embodiment, the lower die holder 110 is fixedly provided with an installation seat 114, the installation seat 114 is provided with a third spring 115, the first wedge block 140 is movably connected to the installation seat 114, and both ends of the third spring 115 are respectively connected to the first wedge block 140 and the installation seat 114.

Preferably, when the die is closed, the first wedge block 140 is linked with the edge pressing forming block 240, the edge pressing forming block 240 can bend the insulating film when descending so as to form a lower folded edge, and the edge pressing forming block 240 is pushed by the first wedge block 140 to move towards the side of the workpiece support base 120 so as to press the lower folded edge of the insulating film against the workpiece; the first wedge block 140 can provide a space for the insulation film 400 to bend downward after moving, and the third spring 115 can push the first wedge block 140 to return when the mold is opened.

As shown in fig. 1, 2, 5, and 6, in addition to the above embodiments, a slide 212 is fixedly disposed on the upper die holder 210, and the blank holder forming block 240 is movably connected to the slide 212. The slide base 212 is provided with a slide rail, the edge pressing forming block 240 is horizontally connected with the slide base 212 through the slide block, and after the die is closed, the edge pressing forming block 240 can move towards the side surface of the workpiece supporting base 120, so that the lower edge of the workpiece and the insulating film can be pressed.

As shown in fig. 2 and 3, in addition to the above embodiment, the workpiece support base 120 is provided with a movable correction block 121, the upper die base 210 is provided with a third wedge block 213, and the third wedge block 213 pushes the correction block 121 to move toward the upper folded edge of the workpiece during die assembly.

Preferably, the correcting block 121 is disposed below the first side plate 150, and the correcting block 121 is used for pushing the workpiece, when the mold is closed, the third wedge block 213 disposed on the upper mold base 210 can push the correcting block 121 to move toward the upper edge of the workpiece, and the correcting block 121 can abut against the outer wall surface of the upper edge of the workpiece and can clamp the upper edge of the workpiece after being matched with the second wedge block 230.

In addition, if there is deformation of the upper hem of the workpiece, the correcting block 121 and the second wedge block 230 have a shape-correcting function when clamped, so that the deformed upper hem is corrected.

As shown in fig. 2 and 5, in the above embodiment, the second lifting block 220 is provided with a tension spring 221, and the tension spring 221 is connected to the second wedge block 230. Preferably, the tension spring 221 has a reset effect, when the second wedge block 230 moves, the tension spring 221 is extended, and when the mold is opened, the tension spring 221 pulls the second wedge block 230 to reset.

As shown in fig. 4, in addition to the above embodiment, a plurality of heating rods 122 and a plurality of cooling water joints 123 are disposed in the workpiece support base 120.

Preferably, the heating rod 122 penetrates through the workpiece support 120, and the heating rod 122 can heat the workpiece support 120 when generating heat, so that the workpiece support 120 heats the insulating film 400, and the adhesive layer of the insulating film 400 is melted, vitrified and thermally fixed on the workpiece 300 by high temperature; the cooling water can be poured into the workpiece support base 120 from the cooling water joint 123, and the workpiece support base 120 and the product can be rapidly cooled, so that the formed product can be taken out conveniently.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims (10)

1. The utility model provides a quick pad pasting mechanism of Z type aluminium alloy which characterized in that includes:

the lower die unit comprises a lower die seat, a workpiece supporting seat, a first lifting block, a first wedge block and a first side plate, wherein the workpiece supporting seat is fixedly connected with the lower die seat, the first wedge block and the first side plate are both arranged on the lower die seat, the first wedge block and the first side plate are respectively positioned at two sides of the workpiece supporting seat, a blank pressing groove is formed between the first wedge block and the workpiece supporting seat, and the first lifting block is positioned in the blank pressing groove and is connected with the lower die seat in a lifting manner;

go up the mould unit, it includes upper die base, second elevator, second wedge and blank pressing shaping piece, the second elevator liftable with the upper die base is connected, and the second elevator with the work piece supporting seat corresponds the setting from top to bottom, the second wedge mobilizable with the upper die base is connected, the second elevator is provided with the inclined plane, and the second elevator accessible the inclined plane with the second wedge linkage is connected, blank pressing shaping piece mobilizable with the upper die base is connected, and blank pressing shaping piece with correspond the setting from top to bottom first elevator.

2. The quick film sticking mechanism for the Z-shaped aluminum profiles as claimed in claim 1, wherein: the first side plate is provided with a plurality of first vacuum adsorption holes for adsorbing the film bodies, and the first lifting block is provided with a plurality of second vacuum adsorption holes for adsorbing the film bodies.

3. The quick film sticking mechanism for the Z-shaped aluminum profiles as claimed in claim 2, wherein: the lower die holder is provided with an air cylinder, the first side plate is connected with a piston rod of the air cylinder, and the air cylinder can push the first side plate to move towards the diaphragm body.

4. The quick film sticking mechanism for the Z-shaped aluminum profiles as claimed in claim 2, wherein: the lower die holder is fixedly provided with a first guide rod, a first spring is sleeved on the first guide rod, the first lifting block is connected with the first guide rod and can move along the first guide rod, and the first spring is abutted to and connected with the first lifting block.

5. The quick film sticking mechanism for the Z-shaped aluminum profiles as claimed in claim 4, wherein: the fixed second guide bar that is provided with of upper die base, the second guide bar cover is equipped with the second spring, the second elevator with the second guide bar is connected and can be followed the second guide bar removes, the second spring with the second elevator is contradicted and is connected.

6. The quick film sticking mechanism for the Z-shaped aluminum profiles as claimed in claim 5, wherein: the die holder is fixedly provided with a mounting seat, the mounting seat is provided with a third spring, the first wedge block is movable and connected with the mounting seat, and two ends of the third spring are respectively connected with the first wedge block and the mounting seat.

7. The quick film sticking mechanism for the Z-shaped aluminum profiles as claimed in claim 2, wherein: the upper die base is fixedly provided with a sliding seat, and the blank pressing forming block is movably connected with the sliding seat.

8. The quick film sticking mechanism for the Z-shaped aluminum profiles as claimed in claim 3, wherein: the workpiece supporting seat is provided with a movable correcting block, the upper die base is fixedly provided with a third wedge block, and the third wedge block pushes the correcting block to move towards the upper folded edge of the workpiece during die assembly.

9. The quick film sticking mechanism for the Z-shaped aluminum profiles as claimed in claim 5, wherein: the second lifting block is provided with a tension spring, and the tension spring is connected with the second wedge-shaped block.

10. The quick film sticking mechanism for the Z-shaped aluminum profiles as claimed in claim 1, wherein: and a plurality of heating rods and a plurality of cooling water joints are arranged in the workpiece supporting seat.

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