Press-fit equipment for composite profile

Abstract

The utility model discloses laminating equipment for composite profiles, which comprises two supporting and guiding mechanisms and a laminating mechanism, one supporting and guiding mechanism is used for supporting and guiding feeding of the composite profiles, and the other supporting and guiding mechanism is used for supporting and guiding discharging of the composite profiles. The supporting and guiding mechanism comprises two first guiding rollers and a first supporting roller which are rotationally arranged, the two first guiding rollers are vertically arranged, the two first guiding rollers clamp the composite profile to guide the composite profile, and the first supporting roller is used for supporting the composite profile; and the press-fit mechanism is located between the two supporting and guiding mechanisms and comprises a positioning assembly and a press-fit assembly, the positioning assembly comprises two rotationally-arranged positioning wheels, the two positioning wheels are matched to clamp and position the composite profile left and right, the press-fit assembly comprises two rotationally-arranged press-fit wheels, and the two press-fit wheels are matched to press the composite profile up and down. According to the laminating equipment for the composite profile, the laminating efficiency can be improved, and continuous production is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of pressing equipment, and in particular to a pressing equipment for composite profiles. Background Technology

[0002] Fiberglass reinforced polyurethane aluminum composite profile is a new type of composite profile. It uses polyurethane pultruded profile as the inner profile and aluminum profile as the outer profile, and the polyurethane pultruded profile and aluminum profile are bonded together by polyurethane adhesive.

[0003] In the production of composite profiles, after the inner and outer profiles are glued together, they need to be pressed together. Currently, ordinary press equipment is generally used to press the composite profiles together.

[0004] However, conventional pressing methods are inefficient and not suitable for continuous production. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a pressing device for composite profiles, which can improve pressing efficiency and facilitate continuous production.

[0006] A composite profile pressing device according to an embodiment of the present invention includes:

[0007] The support and guiding mechanism is provided in two parts. One support and guiding mechanism is used to support and guide the composite profile for feeding, and the other support and guiding mechanism is used to support and guide the composite profile for discharging. The support and guiding mechanism includes two first guide rollers and a first support roller that are rotatably arranged. The two first guide rollers are arranged vertically and clamp the composite profile to guide it. The first support roller is used to support the composite profile.

[0008] The pressing mechanism, located between the two support and guide mechanisms, includes a positioning component and a pressing component. The positioning component includes two rotatably arranged positioning wheels, which cooperate to clamp and position the composite profile from the left and right. The pressing component includes two rotatably arranged pressing wheels, which cooperate to press the composite profile from the top and bottom.

[0009] The composite profile pressing equipment according to an embodiment of the present invention has at least the following beneficial effects:

[0010] 1. This utility model provides two support and guiding mechanisms: one for supporting and guiding the composite profile during feeding, and the other for supporting and guiding the composite profile during discharge. This facilitates the support and guidance of the composite profile at the feeding and discharging ends of the pressing equipment, thereby making the feeding and discharging positions of the composite profile on the pressing equipment more accurate.

[0011] 2. This utility model includes a support and guiding mechanism comprising two rotatably arranged first guide rollers and a first support roller. The two first guide rollers are vertically arranged and clamp the composite profile to guide it. The first support roller is used to support the composite profile. Thus, the two first guide rollers can guide the moving composite profile, and the first support roller can support the moving composite profile. Consequently, the feeding and discharging positions of the composite profile on the pressing equipment are more accurate.

[0012] 3. This utility model provides a pressing mechanism between two supporting and guiding mechanisms. The pressing mechanism includes a positioning component and a pressing component. The positioning component includes two rotatably arranged positioning wheels that cooperate to clamp and position the composite profile from the left and right. The pressing component includes two rotatably arranged pressing wheels that cooperate to press the composite profile from the top and bottom. It can be understood that the two pressing wheels can continuously press the composite profile passing between the two pressing wheels. Thus, the pressing equipment can press the composite profile while conveying it, which can improve the pressing efficiency and facilitate continuous production. At the same time, the two positioning wheels can position the composite profile during conveying, so that the composite profile can accurately pass between the two pressing wheels.

[0013] According to some embodiments of the present invention, at least two positioning components and at least two pressing components are provided, and the positioning components and the pressing components are arranged alternately along the conveying direction of the composite profile.

[0014] The advantage of this invention is that by providing at least two positioning components and at least two pressing components, and by arranging the positioning components and pressing components alternately along the conveying direction of the composite profile, the pressing effect of the pressing equipment on the composite profile is improved.

[0015] According to some embodiments of the present invention, the positioning component further includes a first slide rail, two first slide blocks that slide left and right with the first slide rail, a first vertical shaft that is rotatably mounted on the first slide blocks, a positioning wheel that is fitted on the first vertical shaft, and a first bolt for fixing is provided between the first slide blocks and the first slide rail.

[0016] The advantages of this invention are that the positioning component further includes a first slide rail, two first slide blocks that slide left and right with the first slide rail, a first vertical shaft that is rotatably mounted on the first slide blocks, positioning wheels that are mounted on the first vertical shaft, and a first bolt for fixing between the first slide blocks and the first slide rail. It can be understood that after the first bolt is loosened, the first slide blocks can move on the first slide rail, thereby facilitating the adjustment of the position of the two positioning wheels and the distance between the two positioning wheels. In turn, the positioning component can adjust the positioning position of the composite profile and can adapt to the positioning of composite profiles of different widths, thus improving the flexibility of the positioning component.

[0017] According to some embodiments of the present invention, the first slide rail is provided with a first screw extending to the left and right, the first screw is rotatably connected to the first slide rail, and the first screw is threadedly connected to one of the two first slide blocks.

[0018] The advantages of this invention are: by providing a first screw extending to the left and right on the first slide rail, the first screw is rotatably connected to the first slide rail and threadedly connected to one of the two first slide blocks, thereby, by rotating the first screw, the position of one of the two first slide blocks can be quickly adjusted, which facilitates the quick adjustment of the distance between the two positioning wheels, and thus helps to quickly adjust the positioning width of the positioning component.

[0019] According to some embodiments of the present invention, one end of the first screw extends outside the first slide rail, and a first handwheel is provided at the end of the first screw extending outside the first slide rail.

[0020] The advantage of this invention is that by extending one end of the first screw outside the first slide rail, and providing a first handwheel at the end of the first screw extending outside the first slide rail, the rotation operation of the first screw becomes more convenient.

[0021] According to some embodiments of the present invention, the support and guide mechanism further includes a second slide rail and two second slide blocks that are slidably disposed to the left and right of the second slide rail. The two first guide rollers are respectively rotatably disposed on the two second slide blocks, and a second bolt for fixing is provided between the second slide blocks and the second slide rail.

[0022] The advantages of this invention are that the supporting and guiding mechanism further includes a second slide rail and two second slide blocks that slide left and right with the second slide rail. Two first guide rollers are rotatably mounted on the two second slide blocks respectively. A second bolt for fixing is provided between the second slide blocks and the second slide rail. It can be understood that after the second bolt is loosened, the two second slide blocks can move on the second slide rail, thereby facilitating the adjustment of the position of the two first guide rollers and the distance between the two first guide rollers. In turn, the supporting and guiding mechanism can adjust the guiding position of the composite profile and adapt to guiding composite profiles of different widths, thus improving the flexibility of the supporting and guiding mechanism.

[0023] According to some embodiments of the present invention, the support and guide mechanism further includes a lifting assembly, wherein the first support roller is rotatably mounted on the lifting assembly, and the lifting assembly is used to drive the first support roller to rise and fall.

[0024] The advantage of this invention is that by including a lifting assembly in the support and guiding mechanism, the first support roller is rotatably mounted on the lifting assembly, and the lifting assembly is used to drive the first support roller to rise and fall, thereby facilitating the adjustment of the height of the first support roller, and further facilitating the adjustment of the support height of the first support roller on the composite profile.

[0025] According to some embodiments of the present invention, two lifting components are provided, and the two ends of the first support roller are respectively rotatably connected to the two lifting components.

[0026] The advantage of this invention is that by setting up two lifting components, with the two ends of the first support roller rotatably connected to the two lifting components respectively, the support of the lifting components on the first support roller becomes more stable.

[0027] According to some embodiments of the present invention, the lifting assembly includes a third slide rail extending vertically, a third slide block slidably disposed on the third slide rail, and a second screw that drives the third slide block to rise and fall. The first support roller is rotatably disposed on the third slide block. The second screw is threadedly connected to the third slide rail and rotatably connected to the third slide block.

[0028] The advantages of this invention are: by including a vertically extending third slide rail, a third slide block slidably mounted on the third slide rail, and a second screw that drives the third slide block to rise and fall, the first support roller is rotatably mounted on the third slide block, the second screw is threadedly connected to the third slide rail, and the second screw is rotatably connected to the third slide block. It can be understood that the third slide rail can guide the rise and fall of the third slide block, making the rise and fall of the third slide block more stable. In addition, by rotating the second screw to drive the rise and fall of the third slide block, the adjustment of the rise and fall of the third slide block is simpler.

[0029] According to some embodiments of this utility model, a limiting sleeve is fitted at the bottom end of the second screw, and a limiting groove is provided in the third slide block, which horizontally penetrates the third slide block. The limiting groove accommodates the limiting sleeve. The bottom end of the second screw penetrates the top wall of the limiting groove and connects to the limiting sleeve. The top wall of the limiting groove cooperates with the limiting sleeve to limit the movement. A first insertion hole is provided on the side wall of the limiting sleeve, and a second insertion hole is provided on the second screw. A first pin for connection is inserted between the first insertion hole and the second insertion hole.

[0030] The advantages of this invention are as follows: a limiting sleeve is fitted onto the bottom end of the second screw, and a limiting groove is provided in the third slide block, which horizontally penetrates the third slide block and accommodates the limiting sleeve. The bottom end of the second screw penetrates the top wall of the limiting groove and connects with the limiting sleeve. The top wall of the limiting groove cooperates with the limiting sleeve for limiting. A first insertion hole is provided on the side wall of the limiting sleeve, and a second insertion hole is provided on the second screw. A first pin for connection is inserted between the first insertion hole and the second insertion hole. It can be understood that the limiting groove horizontally penetrates the third slide block, allowing the limiting sleeve to be inserted into the limiting groove from the opening of the limiting groove. Then, the bottom end of the second screw passes through the top wall of the limiting groove and connects with the limiting sleeve. This facilitates the assembly of the second screw and the limiting sleeve with the third slide block. In addition, the first insertion hole is provided on the side wall of the limiting sleeve, and the second screw is provided with a second insertion hole. A first pin for connection is inserted between the first insertion hole and the second insertion hole, thus facilitating the assembly and connection of the second screw and the limiting sleeve.

[0031] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0032] To more clearly illustrate the technical solutions of the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the structure of a composite profile pressing device according to an embodiment of the present utility model;

[0034] Figure 2 for Figure 1 The enlarged view at point A is shown;

[0035] Figure 3 for Figure 1 The enlarged view at point B is shown;

[0036] Figure 4 for Figure 3The diagram shows the structure of the second screw and the limiting sleeve.

[0037] Reference numerals: 100-Supporting and guiding mechanism, 110-First guide roller, 120-First support roller, 130-Pressing mechanism, 140-Positioning component, 150-Pressing component, 160-Positioning wheel, 170-Pressing wheel, 180-First slide rail, 190-First slide block, 200-First vertical shaft, 210-First screw, 220-First handwheel, 230-Second slide rail, 240-Second slide block, 250-Lifting component, 260-Third slide rail, 270-Third slide block, 280-Second screw, 290-Limiting sleeve, 300-Limiting groove, 310-First insertion hole, 320-Second insertion hole. Detailed Implementation

[0038] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0039] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] The following description, in conjunction with the accompanying drawings, describes a composite profile pressing device according to an embodiment of the present invention.

[0043] This utility model aims to provide an embodiment of a composite profile pressing device.

[0044] Reference Figure 1 , Figure 2 and Figure 3 In this embodiment, a composite profile pressing device mainly includes a support and guide mechanism 100 and a pressing mechanism 130.

[0045] There are two support and guide mechanisms 100. One support and guide mechanism 100 is used to support and guide the composite profile during feeding, and the other support and guide mechanism 100 is used to support and guide the composite profile during discharge. This facilitates the support and guidance of the composite profile at the feeding end and the discharge end of the pressing equipment, thereby making the feeding and discharge positions of the composite profile on the pressing equipment more accurate.

[0046] Specifically, the support and guiding mechanism 100 includes two first guide rollers 110 and a first support roller 120 rotatably arranged. The two first guide rollers 110 are vertically arranged and clamp the composite profile to guide it. The first support roller 120 is used to support the composite profile. Thus, the two first guide rollers 110 can guide the moving composite profile, and the first support roller 120 can support the moving composite profile. In this way, the feeding and discharging positions of the composite profile on the pressing equipment are more accurate.

[0047] In some specific embodiments, the support guide mechanism 100 further includes a second slide rail 230, two second slide blocks 240 that are slidably disposed to the left and right of the second slide rail 230, two first guide rollers 110 that are rotatably disposed on the two second slide blocks 240 respectively, and a second bolt for fixing is provided between the second slide blocks 240 and the second slide rail 230.

[0048] Understandably, after the second bolt is loosened, the two second slide blocks 240 can move on the second slide rail 230, thereby facilitating the adjustment of the position of the two first guide rollers 110 and the distance between the two first guide rollers 110. This allows the support guide mechanism 100 to adjust the guiding position of the composite profile and adapt to guiding composite profiles of different widths, thus improving the flexibility of the support guide mechanism 100.

[0049] In some specific embodiments, the support guide mechanism 100 further includes a lifting assembly 250. The first support roller 120 is rotatably mounted on the lifting assembly 250. The lifting assembly 250 is used to drive the first support roller 120 to rise and fall, thereby facilitating the adjustment of the height of the first support roller 120 and, consequently, the adjustment of the support height of the first support roller 120 on the composite profile.

[0050] Furthermore, two lifting components 250 are provided, and the two ends of the first support roller 120 are rotatably connected to the two lifting components 250 respectively, thereby making the support of the lifting components 250 on the first support roller 120 more stable.

[0051] In some specific embodiments, the lifting assembly 250 includes a third slide rail 260 extending vertically, a third slide block 270 slidably disposed on the third slide rail 260, and a second screw 280 that drives the third slide block 270 to rise and fall. The first support roller 120 is rotatably disposed on the third slide block 270. The second screw 280 is threadedly connected to the third slide rail 260 and rotatably connected to the third slide block 270.

[0052] Understandably, the third slide rail 260 can guide the lifting and lowering of the third slide block 270, making the lifting and lowering of the third slide block 270 more stable. In addition, by rotating the second screw 280 to drive the lifting and lowering of the third slide block 270, the lifting and lowering adjustment of the third slide block 270 is made simpler.

[0053] Reference Figure 3 and Figure 4 In some specific embodiments, the bottom end of the second screw 280 is fitted with a limiting sleeve 290, the third slide block 270 is provided with a limiting groove 300 that horizontally penetrates the third slide block 270, the limiting groove 300 accommodates the limiting sleeve 290, the bottom end of the second screw 280 penetrates the top wall of the limiting groove 300 and connects with the limiting sleeve 290, the top wall of the limiting groove 300 cooperates with the limiting sleeve 290 for limiting, the side wall of the limiting sleeve 290 is provided with a first insertion hole 310, the second screw 280 is provided with a second insertion hole 320, and a first pin for connection is inserted between the first insertion hole 310 and the second insertion hole 320.

[0054] Understandably, the limiting groove 300 horizontally penetrates the third sliding groove, allowing the limiting sleeve 290 to be inserted into the limiting groove 300 from the opening. Then, the bottom end of the second screw 280 passes through the top wall of the limiting groove 300 and connects with the limiting sleeve 290, thus facilitating the assembly of the second screw 280 and the limiting sleeve 290 with the third slide block 270. In addition, a first insertion hole 310 is provided on the side wall of the limiting sleeve 290, and a second insertion hole 320 is provided on the second screw 280. A first pin for connection is inserted between the first insertion hole 310 and the second insertion hole 320, thus facilitating the assembly and connection of the second screw 280 and the limiting sleeve 290.

[0055] In some specific embodiments, the top end of the second screw 280 extends beyond the third slide rail 260, and a second handwheel is provided at the top end of the second screw 280, thereby facilitating the rotation operation of the second screw 280.

[0056] The pressing mechanism 130 is located between two support and guide mechanisms 100. The pressing mechanism 130 includes a positioning component 140 and a pressing component 150. The positioning component 140 includes two rotatably arranged positioning wheels 160, which cooperate to clamp and position the composite profile from the left and right. The pressing component 150 includes two rotatably arranged pressing wheels 170, which cooperate to press the composite profile from the top and bottom.

[0057] Understandably, the two pressing rollers 170 can continuously press the composite profile passing between them, thereby enabling the pressing equipment to press the composite profile while conveying it, which can improve pressing efficiency and facilitate continuous production. At the same time, the two positioning rollers 160 can position the composite profile during conveying, so that the composite profile can accurately pass between the two pressing rollers 170.

[0058] In some specific embodiments, at least two positioning components 140 and at least two pressing components 150 are provided. The positioning components 140 and pressing components 150 are arranged alternately along the conveying direction of the composite profile, which is beneficial to improving the pressing effect of the pressing equipment on the composite profile.

[0059] In some specific embodiments, the positioning component 140 further includes a first slide rail 180, two first slide blocks 190 that are slidably disposed to the left and right of the first slide rail 180, a first vertical shaft 200 that is rotatably disposed on the first slide block 190, a positioning wheel 160 that is fitted onto the first vertical shaft 200, and a first bolt for fixing is provided between the first slide block 190 and the first slide rail 180.

[0060] Understandably, after the first bolt is loosened, the first slide block 190 can move on the first slide rail 180, thereby facilitating the adjustment of the positions of the two positioning wheels 160 and the distance between the two positioning wheels 160. This allows the positioning assembly 140 to adjust the positioning position of the composite profile and adapt to positioning composite profiles of different widths, improving the flexibility of the positioning assembly 140.

[0061] Furthermore, the first slide rail 180 is provided with a first screw 210 extending to the left and right. The first screw 210 is rotatably connected to the first slide rail 180 and threadedly connected to one of the two first slide blocks 190. Thus, by rotating the first screw 210, the position of one of the two first slide blocks 190 can be quickly adjusted, which facilitates the quick adjustment of the distance between the two positioning wheels 160, and in turn, facilitates the quick adjustment of the positioning width of the positioning component 140.

[0062] In some specific embodiments, one end of the first screw 210 extends outside the first slide rail 180, and a first handwheel 220 is provided at the end of the first screw 210 extending outside the first slide rail 180, thereby making the rotation operation of the first screw 210 more convenient.

[0063] In some specific embodiments, the pressing assembly 150 may further include a fourth slide rail extending vertically, a fourth slide block slidably disposed on the fourth slide rail, a first horizontal shaft rotatably disposed on the fourth slide block, and a third screw that drives the fourth slide block to rise and fall. One of the two pressing rollers 170, located at the top, is disposed on the first horizontal shaft. The third screw is rotatably connected to the fourth slide block and threadedly connected to the fourth slide rail. This facilitates the adjustment of the distance between the two pressing rollers 170, enabling the pressing equipment to adapt to pressing composite profiles of different thicknesses.

[0064] Furthermore, the top of the third screw extends beyond the fourth slide rail, and a third handwheel is provided at the top of the third screw to facilitate the rotation operation of the third screw.

[0065] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0066] The terms "first," "second," "third," "fourth," etc. (if applicable) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than that illustrated or described herein.

[0067] It should also be noted that, in the description of this specification, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0068] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may also include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products, or apparatus.

[0069] Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0070] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A laminating apparatus for a composite profile, characterized by The utility model relates to a composite profile pressing device, which comprises a support guide mechanism (100), a pressing mechanism (130) and a lifting mechanism (250). The support guide mechanism (100) comprises two first guide rollers (110) and a first support roller (120), the two first guide rollers (110) are vertically arranged and clamped on the composite profile to guide the composite profile, and the first support roller (120) is used for supporting the composite profile. The pressing mechanism (130) is located between the two support guide mechanisms (100) and comprises a positioning assembly (140) and a pressing assembly (150), the positioning assembly (140) comprises two positioning wheels (160) which are rotatably arranged and cooperatively clamp and position the composite profile from left to right, and the pressing assembly (150) comprises two pressing wheels (170) which are rotatably arranged and cooperatively press the composite profile from top to bottom.

2. A laminating apparatus for a composite profile according to claim 1, characterized in that, The positioning assembly (140) and the pressing assembly (150) are alternately arranged along the conveying direction of the composite profile.

3. A laminating apparatus for a composite profile according to claim 1, characterized in that, The positioning assembly (140) further comprises a first sliding rail (180), two first sliding seats (190) which are slidably arranged on the first sliding rail (180) from left to right, a first vertical shaft (200) which is rotatably arranged on the first sliding seat (190), and the positioning wheel (160) is sleeved on the first vertical shaft (200), and a first bolt which is arranged between the first sliding seat (190) and the first sliding rail (180) for fixation.

4. A laminating apparatus for a composite profile according to claim 3, characterized in that, The first sliding rail (180) is provided with a first screw rod (210) which extends from left to right, the first screw rod (210) is rotatably connected with the first sliding rail (180), and the first screw rod (210) is threadedly connected with one of the two first sliding seats (190).

5. A laminating apparatus for a composite profile according to claim 4, characterized in that, One end of the first screw rod (210) extends out of the first sliding rail (180), and the first screw rod (210) is provided with a first hand wheel (220) at the end extending out of the first sliding rail (180).

6. A laminating apparatus for a composite profile according to claim 1, characterized in that, The support guide mechanism (100) further comprises a second sliding rail (230) and two second sliding seats (240) which are slidably arranged on the second sliding rail (230) from left to right, the two first guide rollers (110) are rotatably arranged on the two second sliding seats (240) respectively, and a second bolt which is arranged between the second sliding seat (240) and the second sliding rail (230) for fixation.

7. The apparatus according to claim 1, wherein The support guide mechanism (100) further comprises a lifting assembly (250), and the first support roller (120) is rotatably arranged on the lifting assembly (250), and the lifting assembly (250) is used for driving the first support roller (120) to lift.

8. A laminating apparatus for a composite profile according to claim 7, characterized in that, The lifting assembly (250) is provided with two, and two ends of the first supporting roller (120) are rotatably connected with the two lifting assemblies (250) respectively.

9. A laminating apparatus for a composite profile according to claim 7, characterized in that, The lifting assembly (250) comprises a third sliding rail (260) extending upward and downward, a third sliding seat (270) sliding upward and downward on the third sliding rail (260), and a second screw rod (280) driving the third sliding seat (270) to lift, the first supporting roller (120) is rotatably arranged on the third sliding seat (270), the second screw rod (280) is threadedly connected with the third sliding rail (260), and the second screw rod (280) is rotatably connected with the third sliding seat (270).

10. A laminating apparatus for a composite profile according to claim 9, characterized in that, A limiting sleeve (290) is sleeved with a bottom end of the second screw rod (280), the third sliding seat (270) is provided with a limiting groove (300) horizontally penetrating the third sliding seat (270), the limiting groove (300) accommodates the limiting sleeve (290), the bottom end of the second screw rod (280) penetrates a top wall of the limiting groove (300) and is connected with the limiting sleeve (290), the top wall of the limiting groove (300) is limited in cooperation with the limiting sleeve (290), a side wall of the limiting sleeve (290) is provided with a first insertion hole (310), the second screw rod (280) is provided with a second insertion hole (320), and a first plug pin for connection is inserted between the first insertion hole (310) and the second insertion hole (320).

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