A Z-shaped aluminum profile quick film pasting mechanism

Abstract

The present invention provides a Z-shaped aluminum profile quick film pasting mechanism, which belongs to the technical field of aluminum profile thermal pasting film, wherein the workpiece support seat is fixedly connected to the lower die seat, the first wedge block and the first side plate are respectively located on both sides of the workpiece support seat, a pressure edge groove is formed between the first wedge block and the workpiece support seat, the first lifting block is located in the pressure edge groove and can be lifted and lowered to connect with the lower die seat; the second lifting block can be lifted and lowered to connect with the upper die seat, and the second lifting block and the workpiece support seat are arranged correspondingly up and down, the second wedge block can be movably connected to the upper die seat, the second lifting block is provided with an inclined surface, and the second lifting block can be linked to the second wedge block through the inclined surface, the pressure edge forming block can be movably connected to the upper die seat, and the pressure edge forming block and the first lifting block are arranged correspondingly up and down. The beneficial effects of the present invention are: it can realize the automatic thermal pasting film production of Z-shaped aluminum profiles of battery boxes, can accurately assemble the insulating film and the aluminum profile together, and has high production efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum profile thermal film pasting, and relates to a Z-shaped aluminum profile quick film pasting mechanism. Background Art

[0002] The Z-shaped single aluminum profiles in the battery box assembly of some electric vehicles need to be pasted with an insulating film on the workpiece during production and processing, and the insulating film needs to be pasted with the workpiece in three directions. This film pasting method is basically completed by manual operation. Manual thermal pasting of insulating film has problems such as imprecise assembly, poor working environment (high temperature) and low efficiency. In the case of large production capacity demand, manual operation cannot fully meet the quality and rhythm requirements of thermal pasting.

[0003] At present, there are some devices that can automatically apply film to aluminum profiles. For example, a Chinese patent with application number 201610757489.6 discloses a fully automatic aluminum film applying machine, including a film applying mechanism and a protective film separating mechanism. The film applying mechanism includes a transmission mechanism, a film applying assembly arranged on the film applying side of the aluminum profile, and a feed gap limiting mechanism. The film applying assembly includes a rotating sleeve and a film applying roller, wherein the film applying roller is arranged on a moving mechanism. When applying film, the moving mechanism can drive the film applying roller to be close to the film applying surface of the aluminum profile.

[0004] Although the above-mentioned film laminating equipment can apply film to aluminum profiles, it cannot achieve the effect of thermal laminating and cannot be applied to the thermal laminating process of Z-shaped single aluminum profiles. Therefore, in the current process of producing thermal laminating of Z-shaped aluminum profiles for battery boxes, there are still problems such as imprecise assembly, poor working environment (high temperature) and low efficiency. Summary of the invention

[0005] The purpose of the present invention is to solve the above problems in the prior art and to provide a Z-shaped aluminum profile rapid film pasting mechanism.

[0006] The purpose of the present invention can be achieved through the following technical solutions: A Z-shaped aluminum profile rapid film pasting mechanism, comprising:

[0007] A lower die unit, comprising a lower die base, a workpiece support base, a first lifting block, a first wedge block and a first side plate, wherein the workpiece support base is fixedly connected to the lower die base, the first wedge block and the first side plate are both arranged on the lower die base, and the first wedge block and the first side plate are respectively located on both sides of the workpiece support base, a pressure edge groove is formed between the first wedge block and the workpiece support base, and the first lifting block is located in the pressure edge groove and can be lifted and lowered to connect with the lower die base;

[0008] The upper mold unit includes an upper mold base, a second lifting block, a second wedge block and a pressure-bearing forming block. The second lifting block is liftably connected to the upper mold base, and the second lifting block is correspondingly arranged up and down with the workpiece support base. The second wedge block is movably connected to the upper mold base. The second lifting block is provided with an inclined surface, and the second lifting block can be linked to the second wedge block through the inclined surface. The pressure-bearing forming block is movably connected to the upper mold base, and the pressure-bearing forming block is correspondingly arranged up and down with the first lifting block. When the mold is closed, the second lifting block pushes the second wedge block to move toward the first side plate and after the pressure-bearing forming block is inserted into the pressure-bearing groove, the first wedge block pushes the pressure-bearing forming block to move toward the side of the workpiece support base.

[0009] Preferably, the first side plate is provided with a plurality of first vacuum adsorption holes for adsorbing the film body, and the first lifting block is provided with a plurality of second vacuum adsorption holes for adsorbing the film body.

[0010] Preferably, the lower die base is provided with a cylinder, the first side plate and the piston rod of the cylinder are connected to the cylinder, and the cylinder can push the first side plate to move toward the membrane body.

[0011] Preferably, the lower die base is fixedly provided with a first guide rod, the first guide rod is sleeved with a first spring, the first lifting block is connected to the first guide rod and can move along the first guide rod, and the first spring is in contact with the first lifting block.

[0012] Preferably, the upper mold 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 to the second guide rod and can move along the second guide rod, and the second spring is in abutting connection with the second lifting block.

[0013] Preferably, the lower die base is fixedly provided with a mounting seat, the mounting seat is provided with a third spring, the first wedge block is movably connected to the mounting seat, and both ends of the third spring are respectively connected to the first wedge block and the mounting seat.

[0014] Preferably, the upper die seat is fixedly provided with a slide seat, and the edge pressing forming block is movably connected to the slide seat.

[0015] Preferably, the workpiece support seat is provided with a movable correction block, and the upper mold seat is fixedly provided with a third wedge block, and the third wedge block pushes the correction block to move toward the upper folding edge of the workpiece when the mold is closed.

[0016] Preferably, the second lifting block is provided with a tension spring, and the tension spring is connected to the second wedge block.

[0017] Preferably, a plurality of heating rods and a plurality of cooling water joints are arranged in the workpiece support seat.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The automatic thermal lamination production of Z-shaped aluminum profiles for battery boxes is realized, and the insulating film and aluminum profiles can be assembled accurately with high production efficiency.

[0020] 2. Both sides of the insulating film are respectively sucked by the first vacuum adsorption hole and the second vacuum adsorption hole, which can limit the movement of the insulating film and ensure the accuracy of the assembly of the insulating film and the workpiece.

[0021] 3. The cylinder can push the first side plate to the specified position and then absorb the insulating film, so that the first side plate can absorb the upper folded edge of the insulating film at the set position, thereby improving the film sticking accuracy.

[0022] 4. When the mold is closed, the first wedge block is linked to the edge pressing forming block. When the edge pressing forming block descends, it can bend the insulating film to form a lower folded edge, and the edge pressing forming block will be pushed by the first wedge block to move toward the side of the workpiece support seat to press the lower folded edge of the insulating film against the workpiece.

[0023] 5. The heating rod passes through the workpiece support seat, and when the heating rod is heated, it can heat the workpiece support seat, so that the workpiece support seat heats the insulating film, and melts and vitrifies the glue layer of the insulating film through high temperature, and heat-fixes it on the workpiece. The cooling water joint can introduce cooling water into the workpiece support seat to quickly cool the workpiece support seat and the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an isometric view of the rapid film-sticking mechanism of the present invention.

[0025] Figure 2 It is a schematic structural diagram of the upper mold unit and the lower mold unit of the present invention.

[0026] Figure 3 It is a structural schematic diagram of the lower mold unit of the present invention.

[0027] Figure 4 It is a schematic structural diagram of the mounting seat and the edge pressing groove of the present invention.

[0028] Figure 5 It is a structural schematic diagram of the upper mold unit of the present invention.

[0029] Figure 6 It is a structural schematic diagram of the upper mold unit of the present invention from another perspective.

[0030] Figure 7 Schematic diagram of the structure of the workpiece and the insulating film.

[0031] Figure 8 Schematic diagram of the workpiece and insulating film before lamination.

[0032] In the figure, 110, lower die seat; 111, cylinder; 112, first guide rod; 113, first spring; 114, mounting seat; 115, third spring; 120, workpiece support seat; 121, correction block; 122, heating rod; 123, cooling water joint; 130, first lifting block; 131, second vacuum adsorption hole; 140, first wedge block; 150, first side plate; 151, first vacuum adsorption hole; 160, edge pressing groove; 210, upper die seat; 211, second guide rod; 212, slide seat; 213, third wedge block; 220, second lifting block; 221, tension spring; 230, second wedge block; 240, edge pressing forming block; 300, workpiece; 400, insulating film. DETAILED DESCRIPTION

[0033] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0034] like Figure 1-8 As shown, a Z-shaped aluminum profile rapid film laminating mechanism includes: an upper mold unit and a lower mold unit. The upper mold unit and the lower mold unit can cooperate to form a mold specifically used for thermal film laminating, and this mold structure can realize rapid and reliable positioning of the workpiece 300 and the insulating film 400, and through the mold, the workpiece 300 and the insulating film 400 can be automatically fitted and pressed in three directions, and then the workpiece 300 and the insulating film 400 are rapidly heated and cooled on the mold at the same time, thereby realizing the effect of automatic thermal film laminating. In addition, the mold can also be provided with functions of rapid heating, heat preservation and pressure maintenance, rapid cooling and pressure and temperature monitoring of the workpiece 300.

[0035] The lower mold unit includes a lower mold base 110, a workpiece support base 120, a first lifting block 130, a first wedge block 140 and a first side plate 150. The workpiece support base 120 is fixedly connected to the lower mold base 110. The first wedge block 140 and the first side plate 150 are both arranged on the lower mold base 110, and the first wedge block 140 and the first side plate 150 are respectively located on both sides of the workpiece support base 120. A pressure edge groove 160 is formed between the first wedge block 140 and the workpiece support base 120. The first lifting block 130 is located in the pressure edge groove 160 and can be lifted and lowered to connect with the lower mold base 110.

[0036] Preferably, the lower mold base 110 is fixed; the workpiece support base 120 is used to carry the workpiece 300, and a plurality of positioning blocks are arranged on the workpiece support base 120, and the workpiece 300 is placed on the workpiece support base 120 through the positioning blocks to achieve a positioning effect; the first lifting block 130 can be lifted up and down, and the first lifting block 130 is used to carry one side of the insulating film 400, and when the first lifting block 130 descends, the edge pressing groove 160 will gradually be exposed, and the edge pressing groove 160 can allow one side of the insulating film 400 to be folded downward; the first wedge block 140 is used to drive the edge pressing forming block 240 to move, and the first side plate 150 can allow the other side of the insulating film 400 to be abutted, so that the other side of the insulating film 400 is positioned on the first side plate 150.

[0037] The upper mold unit includes an upper mold base 210, a second lifting block 220, a second wedge block 230 and a pressure-bearing forming block 240. The second lifting block 220 is liftably connected to the upper mold base 210, and the second lifting block 220 and the workpiece support base 120 are arranged correspondingly up and down. The second wedge block 230 is movably connected to the upper mold base 210. The second lifting block 220 is provided with an inclined surface, and the second lifting block 220 can be linked to the second wedge block 230 through the inclined surface. The pressure-bearing forming block 240 is movably connected to the upper mold base 210, and the pressure-bearing forming block 240 and the first lifting block 130 are arranged correspondingly up and down.

[0038] During mold closing, the second lifting block 220 pushes the second wedge block 230 to move toward the first side plate 150 , and after the edge pressing forming block 240 is inserted into the edge pressing groove 160 , the first wedge block 140 pushes the edge pressing forming block 240 to move toward the side of the workpiece support seat 120 .

[0039] The upper die base 210 and the lower die base 110 are arranged correspondingly up and down, and the upper die base 210 can be fixedly connected to the press to realize the opening and closing of the mold; the second lifting block 220 can move up and down, and the second lifting block 220 is used to push the second wedge block 230 when the mold is closed, and can also press the insulating film 400 and the aluminum profile; the second wedge block 230 can move horizontally, and the second wedge block 230 is provided with a chamfer, which can be chamfered with the workpiece support seat 120 when moving. The surfaces cooperate to press the insulating film 400 on the aluminum profile, and the second wedge block 230 can also cooperate 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 forming block 240 can also move horizontally, and the edge pressing forming block 240 can press the first lifting block 130 downward, and press the side of the insulating film 400 downward to form a lower folding edge, and then move horizontally to press the lower folding edge of the insulating film 400 onto the lower folding edge of the workpiece 300.

[0040] It should be supplemented 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 edge pressing and forming block 240 all have an inclined surface structure.

[0041] It should be noted here that the Z-shaped aluminum profile is an important component in the automobile battery box. Its structural feature is that it has an upper folded edge folded upward and a lower folded edge folded downward on both sides. Therefore, the cross-section of this Z-shaped aluminum profile is similar to a Z shape. Due to its special shape, it is difficult to automatically heat-stick the insulating film 400 to the workpiece 300.

[0042] In order to solve the problem that the insulating film 400 cannot be automatically thermally attached to the Z-shaped aluminum profile at present, this kind of rapid film attaching mechanism is specially set up. Before film attaching, the insulating film 400 is pre-processed into an L-shaped structure, that is, one side of the insulating film 400 is folded upward, and then the workpiece 300 is placed on the workpiece support seat 120, and the workpiece 300 is positioned at the set position of the workpiece support seat 120 through various positioning blocks, and then the first side plate 150 moves and abuts against the upper folding edge position of the workpiece 300, and then the insulating film 400 is placed on the upper surface of the workpiece 300, and 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.

[0043] After the above preparation, the upper folded edge of the workpiece 300 is attached to the first side plate 150, the lower folded edge of the workpiece 300 is attached to the side of the workpiece support seat 120, the upper folded edge of the insulating film 400 is adsorbed on the first side plate 150, and the side edge of the insulating film 400 is adsorbed on the first lifting block 130. When the mold is closed, the press drives the upper mold seat 210 to descend, and the second lifting block 220 descends toward the workpiece support seat 120, and the second lifting block 220 presses the insulating film 400 and the workpiece 300. As the upper mold seat 210 continues to descend, the second lifting block 220 rises relative to the upper mold seat 210 and pushes the second wedge block 230 to move toward the first side plate 150, so the second wedge block 230 will also move horizontally when it descends, so that the upper folded edge of the insulating film 400 can be pressed against the upper folded edge of the workpiece 300 through the chamfer of the second wedge block 230.

[0044] At the same time, the edge pressing 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, thereby bending the side of the insulating film to form a lower folded edge; and when the edge pressing forming block 240 contacts the first wedge block 140, the first wedge block 140 can push the edge pressing forming block 240 to move horizontally, thereby pressing the lower folded edge of the insulating film 400 against the lower folded edge of the workpiece 300, thereby achieving the effect of bending and pressing and fitting the insulating film 400.

[0045] After the insulating film 400 is bonded to the workpiece 300, the workpiece support seat 120 can melt the glue layer of the insulating film 400, vitrify it, and heat-fix it on the workpiece 300 through high temperature, and then cool it through water cooling, and finally open the mold to take out the workpiece 300; therefore, this Z-shaped aluminum profile rapid film bonding mechanism can realize the automated thermal film bonding production of the battery box Z-shaped aluminum profile, can accurately assemble the insulating film 400 and the aluminum profile together, and has high production efficiency.

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 7 As shown, on the basis of the above embodiment, the first side plate 150 is provided with a plurality of first vacuum adsorption holes 151 for adsorbing the film body, and the first lifting block 130 is provided with a plurality of second vacuum adsorption holes 131 for adsorbing the film body.

[0047] Preferably, both sides of the film body (insulating film 400) are respectively adsorbed on the first side plate 150 and the first lifting block 130 by vacuum adsorption, and a plurality of first vacuum adsorption holes 151 are arranged in a row on the side of the first side plate 150, and the negative pressure holes in the first side plate 150 are evacuated to generate suction force in each of the first vacuum adsorption holes 151, so that the upper folded edge of the insulating film 400 can be adsorbed on the side of the first side plate 150.

[0048] A plurality of second vacuum adsorption holes 131 are arranged in a row on the upper surface of the first lifting block 130, and the negative pressure holes in the first lifting block 130 evacuate air to generate suction in each second vacuum adsorption hole 131, so that the insulating film 400 can be adsorbed on the upper surface of the first lifting block 130, thereby limiting the movement of the insulating film 400 and ensuring the accuracy of the assembly of the insulating film 400 and the workpiece 300.

[0049] like Figure 1 , Figure 2 , Figure 3 As shown, on the basis of the above embodiment, the lower die base 110 is provided with a cylinder 111, the first side plate 150 is connected to the piston rod of the cylinder 111, and the cylinder 111 can push the first side plate 150 to move toward the film body.

[0050] Preferably, the cylinder 111 can push the first side plate 150 to clamp the workpiece 300. Before thermal lamination, the cylinder 111 pushes the first side plate 150 to a specified position, and then the first side plate 150 absorbs the upper folded edge of the insulating film through the first vacuum adsorption hole 151, thereby achieving the purpose of positioning the insulating film, and after the mold is closed, the cylinder 111 is reset.

[0051] like Figure 2 , Figure 4 As shown, on the basis of the above embodiment, the lower mold base 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 to the first guide rod 112 and can move along the first guide rod 112, and the first spring 113 is in contact with the first lifting block 130.

[0052] Preferably, the first guide rod 112 serves to guide the first lifting block 130 to move up and down, and the first spring 113 is used to lift the first lifting block 130 and help the first lifting block 130 to reset. When the mold is closed, the first lifting block 130 descends along the first guide rod 112, and when the mold is opened, the first spring 113 lifts the first lifting block 130 to reset it.

[0053] like Figure 2 , Figure 5 As shown, on the basis of the above embodiment, the upper mold base 210 is fixedly provided with a second guide rod 211, the second guide rod 211 is sleeved with a second spring (not shown in the figure), 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 in contact with the second lifting block 220.

[0054] Preferably, the second guide rod 211 serves to guide the second lifting block 220 to move up and down, and the second spring is used to lift the second lifting block 220 and help the second lifting block 220 to reset. When the mold is closed, the second lifting block 220 rises along the second guide rod 211, and when the mold is opened, the second spring pushes the second lifting block 220 downward to reset it.

[0055] like Figure 1 As shown, it should be supplemented that, in the actual structure, the upper die base 210 and the lower die base 110 are lifted and guided by the guide rod and the guide sleeve, so as to ensure that the upper die base 210 and the lower die base 110 are lifted and lowered smoothly.

[0056] like Figure 1 , Figure 2 , Figure 4 As shown, on the basis of the above embodiment, the lower mold base 110 is fixedly provided with a mounting seat 114, the mounting seat 114 is provided with a third spring 115, the first wedge block 140 is movably connected to the mounting seat 114, and the two ends of the third spring 115 are respectively connected to the first wedge block 140 and the mounting seat 114.

[0057] Preferably, when the mold is closed, the first wedge block 140 is linked to the edge pressing forming block 240, and the edge pressing forming block 240 can bend the insulating film to form a lower fold when it descends, and the edge pressing forming block 240 will be pushed by the first wedge block 140 to move toward the side of the workpiece support seat 120 to press the lower fold of the insulating film against the workpiece; and after the first wedge block 140 moves, it can provide space for the insulating film 400 to bend downward, and when the mold is opened, the third spring 115 can push the first wedge block 140 to reset.

[0058] like Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, on the basis of the above embodiment, the upper die seat 210 is fixedly provided with a slide seat 212, and the edge pressing forming block 240 is movably connected to the slide seat 212. The slide seat 212 is provided with a slide rail, and the edge pressing forming block 240 is horizontally movably connected to the slide seat 212 through a slider. After the mold is closed, the edge pressing forming block 240 can move toward the side of the workpiece support seat 120, thereby pressing the workpiece and the lower folding edge of the insulating film.

[0059] like Figure 2 , Figure 3 As shown, based on the above embodiment, the workpiece support seat 120 is provided with a movable correction block 121, and the upper mold seat 210 is provided with a third wedge block 213. When the mold is closed, the third wedge block 213 pushes the correction block 121 to move toward the upper folding edge of the workpiece.

[0060] Preferably, the correction block 121 is arranged below the first side plate 150, and the correction block 121 is used to push the workpiece. When the mold is closed, the third wedge block 213 provided on the upper mold base 210 can push the correction block 121 to move in the direction of the upper folding edge of the workpiece. The correction block 121 can abut against the outer wall surface of the upper folding edge of the workpiece, and can clamp the upper folding edge of the workpiece after cooperating with the second wedge block 230.

[0061] In addition, if the upper folding edge of the workpiece is deformed, the correction block 121 and the second wedge block 230 also have a correction effect when clamping, thereby correcting the deformed upper folding edge.

[0062] like Figure 2 , Figure 5 As shown, on the basis of 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, and when the second wedge block 230 moves, the tension spring 221 stretches, and when the mold is opened, the tension spring 221 pulls the second wedge block 230 to reset.

[0063] like Figure 4 As shown, on the basis of the above embodiment, a plurality of heating rods 122 and a plurality of cooling water joints 123 are arranged in the workpiece support seat 120 .

[0064] Preferably, the heating rod 122 passes through the workpiece support seat 120, and when the heating rod 122 is heated, it can heat the workpiece support seat 120, so that the workpiece support seat 120 heats the insulating film 400, and melts, vitrifies, and heat-fixes the glue layer of the insulating film 400 on the workpiece 300 through high temperature; cooling water can be injected into the workpiece support seat 120 from the cooling water joint 123, which can quickly cool the workpiece support seat 120 and the product, making it easy to take out the molded product.

[0065] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0066] In addition, in the present invention, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0067] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A Z-shaped aluminum profile quick film pasting mechanism, characterized in that: include: A lower die unit, comprising a lower die base, a workpiece support base, a first lifting block, a first wedge block and a first side plate, wherein the workpiece support base is fixedly connected to the lower die base, the first wedge block and the first side plate are both arranged on the lower die base, and the first wedge block and the first side plate are respectively located on both sides of the workpiece support base, a pressure edge groove is formed between the first wedge block and the workpiece support base, and the first lifting block is located in the pressure edge groove and can be lifted and lowered to connect with the lower die base; The upper mold unit includes an upper mold base, a second lifting block, a second wedge block and a pressure-bearing forming block. The second lifting block is liftably connected to the upper mold base, and the second lifting block is correspondingly arranged up and down with the workpiece support base. The second wedge block is movably connected to the upper mold base. The second lifting block is provided with an inclined surface, and the second lifting block can be linked to the second wedge block through the inclined surface. The pressure-bearing forming block is movably connected to the upper mold base, and the pressure-bearing forming block is correspondingly arranged up and down with the first lifting block. When the mold is closed, the second lifting block pushes the second wedge block to move toward the first side plate and after the pressure-bearing forming block is inserted into the pressure-bearing groove, the first wedge block pushes the pressure-bearing forming block to move toward the side of the workpiece support base.

2. A Z-shaped aluminum profile quick film pasting mechanism as claimed in claim 1, characterized in that: The first side plate is provided with a plurality of first vacuum adsorption holes for adsorbing the film body, and the first lifting block is provided with a plurality of second vacuum adsorption holes for adsorbing the film body.

3. A Z-shaped aluminum profile quick film pasting mechanism as claimed in claim 2, characterized in that: The lower die base is provided with a cylinder, the first side plate and the piston rod of the cylinder are connected to the cylinder, and the cylinder can push the first side plate to move toward the film body.

4. A Z-shaped aluminum profile quick film pasting mechanism as claimed in claim 2, characterized in that: The lower die base is fixedly provided with a first guide rod, the first guide rod is sleeved with a first spring, the first lifting block is connected to the first guide rod and can move along the first guide rod, and the first spring is in contact with the first lifting block.

5. A Z-shaped aluminum profile quick film pasting mechanism as claimed in claim 4, characterized in that: 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 to the second guide rod and can move along the second guide rod, and the second spring is in contact with the second lifting block.

6. A Z-shaped aluminum profile quick film pasting mechanism as claimed in claim 5, characterized in that: The lower die seat is fixedly provided with a mounting seat, the mounting seat is provided with a third spring, the first wedge block is movably connected to the mounting seat, and the two ends of the third spring are respectively connected to the first wedge block and the mounting seat.

7. A Z-shaped aluminum profile quick film pasting mechanism as claimed in claim 2, characterized in that: The upper die seat is fixedly provided with a slide seat, and the edge pressing forming block is movably connected to the slide seat.

8. The Z-shaped aluminum profile quick film pasting mechanism according to claim 3, characterized in that: The workpiece support seat is provided with a movable correction block, and the upper mold seat is fixedly provided with a third wedge block. When the mold is closed, the third wedge block pushes the correction block to move toward the upper folding edge of the workpiece.

9. A Z-shaped aluminum profile quick film pasting mechanism as claimed in claim 5, characterized in that: The second lifting block is provided with a tension spring, and the tension spring is connected to the second wedge block.

10. The Z-shaped aluminum profile quick film pasting mechanism according to claim 1, characterized in that: A plurality of heating rods and a plurality of cooling water joints are arranged in the workpiece support seat.

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