Composite board hot-pressing equipment

Abstract

The utility model belongs to the technical field of plate processing equipment, and particularly relates to composite plate hot-pressing equipment which comprises a conveying frame, a hot-pressing device, a hot-pressing device and a hot-pressing device. The hot rolling device comprises a support plate set, a movable roller and a fixed roller, the support plate set is arranged on the two sides of the conveying frame, the movable roller and the fixed roller are arranged on the inner sides of the two ends of the support plate set, and a motor is arranged on one side of the movable roller and one side of the fixed roller; wherein the glue scraping device moves horizontally and can scrape off the adhesive remaining on the two sides of the processed composite board. And the effect of machining the composite boards of different specifications is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate processing equipment, in particular to a composite plate hot pressing equipment. Background Art

[0002] Very thick composite panels (i.e., composite thick panels) are made by cross-stacking and bonding multiple layers of thin composite panels. Usually, adhesive is brushed on the thin composite panels and bonded together layer by layer. Since the adhesive has poor flow under artificial pressing at room temperature, some areas may have too much adhesive, some areas may have too little adhesive, or some areas may not have been coated with adhesive. This may cause cracking in areas with no or little adhesive due to insufficient strength when cutting the entire composite thick panel. Therefore, the usual further practice is to heat and pressurize the composite thick panel after artificially bonding the composite thick panel, so that the viscosity of each area of ​​the composite thick panel is consistent, so that cracking will not occur when cutting the composite thick panel.

[0003] Chinese invention patent CN114603657B discloses a hot pressing device for plywood, comprising a support frame, a hydraulic press and a heating circulation unit; a heating circulation unit is installed on one side of the support frame, and a hydraulic press is fixedly connected to the bottom of the support frame, and a top plate is fixedly connected to the top of the support frame; an extrusion rod is fixedly connected to the output end of the hydraulic press, and a No. 1 tube is evenly fixedly connected to the outer surface of the extrusion rod; by setting a cutter, when a single board contacts the blade part of the cutter, the blade part of the cutter first fixes the edge of the single board, the hydraulic press continues to drive the extrusion rod to move, the extrusion rod and the No. 1 rod drive the hot pressing plate to move, the cutter is squeezed by the single board and moves into the No. 1 groove until it contacts the inner wall of the No. 1 groove so that the movement of the cutter is restricted, the cutter cuts off the burrs and irregular parts of the single board edge, and the impurities after cutting fall on the surface of the hot pressing plate, and then fall into the collection groove at the edge of the hot pressing plate, thereby increasing the hot pressing effect of the plywood.

[0004] However, the top of the hot pressing plate is evenly fixed to the limit rod far away from the center position, so that the device can only process plates of a single specification, which is not conducive to improving production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a composite plate hot pressing device to solve the above-mentioned technical problems, so as to achieve the effect of processing composite plates of different specifications.

[0006] In view of this, the utility model provides a composite plate hot pressing device, characterized in that it comprises: a conveying frame, the conveying frame is used to convey the composite plate, and a scraping device is symmetrically arranged on the inner side of the conveying frame;

[0007] A hot rolling device, the hot rolling device comprising:

[0008] A bracket plate group, wherein the bracket plate group is arranged on both sides of the conveying frame;

[0009] A movable roller and a fixed roller, wherein the movable roller and the fixed roller are arranged on the inner sides of both ends of the bracket plate group, and a motor is provided on one side;

[0010] Wherein, the scraping device is telescopically arranged and fits with the side surface of the composite board.

[0011] In this technical solution, the conveyor frame conveys the composite board into the hot roller pressing device, wherein the heating method is electric heating or heating by circulating heat medium in the moving roller and the fixed roller. The scraping device arranged telescopically enables the device to scrape off the adhesive on the side when processing composite boards of different specifications, which is conducive to improving the applicability of the device.

[0012] In the above technical solution, further, the scraping device includes:

[0013] Support plates, the support plates are arranged on both sides of the conveying frame, and a first air pump is arranged above the support plates;

[0014] A scraper groove, wherein the scraper groove is symmetrically arranged on the inner side of the conveying frame;

[0015] A first scraper, the first scraper is connected to the end surface of the driving shaft of the first air pump and is slidably disposed in the scraper groove;

[0016] Wherein, one side of the first scraper is in contact with the side surface of the composite board, and a glue collecting device is arranged below the first scraper.

[0017] In this technical solution, the first air pump works to drive the first scraper to move horizontally. The first scraper also adheres to both sides of the composite board to scrape off the adhesive remaining on the side of the composite board, and the adhesive collection device is provided to collect the scraped adhesive. The moving first scraper can realize the processing of composite boards of different specifications, which is conducive to improving the practicality of the device.

[0018] In the above technical solution, further, the glue collecting device includes:

[0019] A glue collecting container, which is arranged below one side of the support plate;

[0020] The glue collecting groove is arranged below the first scraper and is communicated with the glue collecting container.

[0021] In this technical solution, after the first scraper scrapes off the remaining adhesive on both sides of the processed composite board, the adhesive falls into the adhesive collection groove, and the adhesive flows into the adhesive collection container through the set adhesive collection groove, thereby improving the efficiency of adhesive recovery.

[0022] In the above technical solution, further, the glue collecting groove is obliquely arranged below the first scraper, and the lowest point is connected to the glue collecting container.

[0023] In this technical solution, the inclined setting of the adhesive collection groove is beneficial to accelerate the flow of the adhesive and improve the efficiency of adhesive recovery.

[0024] In the above technical solution, further, the bracket plate group is symmetrically provided with an adjustment component, and the adjustment component includes:

[0025] A sliding groove, wherein the sliding groove is symmetrically arranged on the bracket plate group, and a sliding block is slidably arranged in the sliding groove;

[0026] A support frame, the support frame is arranged above the sliding block, and a second air pump is arranged on the support frame, and an output shaft of the second air pump passes through the support frame and is connected to an upper end surface of the sliding block;

[0027] Wherein, the movable roller is rotatably arranged on the sliding block.

[0028] In the technical solution, the second air pump drives the sliding block to move up and down by telescoping, and the sliding block drives the movable roller to move up and down to press the processed composite plate, which can adjust the thickness of the processed composite plate and improve the practicality of the device.

[0029] In the above technical solution, further, two fixed rollers and two movable rollers are arranged on the inner side of the bracket plate group, and a gear group is arranged on the side of the fixed rollers and the movable rollers away from the motor.

[0030] In the technical solution, two fixed rollers and two movable rollers are provided to prevent the processed composite plate from warping.

[0031] In the above technical solution, further, the gear set includes:

[0032] The first gear is arranged on the central axis of the fixed roller, and the number of the first gear is the same as the number of the fixed rollers;

[0033] The second gear is arranged on the side of the bracket plate assembly and meshes with the arranged first gear.

[0034] In this technical solution, the motor drives one of the fixed rollers or the movable rollers to rotate. Through the cooperation between the first gear and the second gear, the two fixed rollers or the two movable rollers can rotate in the same direction. Through the transmission of the gear set, the stability of the device processing can be improved.

[0035] In the above technical solution, further, a second scraper is provided below the fixed roller.

[0036] In this technical solution, one side of the second scraper is arranged in contact with the outer wall of the fixed roller. When the fixed roller rotates, the second scraper scrapes off the adhesive attached to the fixed roller, and the scraped adhesive can fall into the adhesive collection groove below. The adhesive flows into the adhesive collection container through the adhesive collection groove, so that the adhesive can be recycled and the quality of the surface of the processed composite board can be improved.

[0037] The beneficial effects of the utility model are:

[0038] 1. The hot roller pressing device is linked with the adjusting component to drive the slider and the movable roller to move up and down, thereby adjusting the thickness of the processed composite board.

[0039] 2. Glue scraping device: the first air pump drives the first scraper to scrape off the remaining adhesive on the side of the composite board and fit the side of the composite board. The adhesive then flows into the glue collecting container through the glue collecting groove, which can effectively adjust the processing of composite boards of different specifications. The inclined setting of the glue collecting groove is conducive to the flow of the adhesive.

[0040] 3. The second scraper scrapes off the adhesive attached to the fixed roller, and the adhesive falls into the adhesive collection groove below. The adhesive flows into the adhesive collection container through the adhesive collection groove, which can recycle the adhesive and improve the surface quality of the processed composite board. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a three-dimensional diagram of the utility model;

[0042] Figure 2 It is a right view of the utility model;

[0043] Figure 3 It is a front view of the utility model;

[0044] Figure 4 It is a top view of the utility model;

[0045] Figure 5 The utility model Figure 4 A magnified image of area A;

[0046] The symbols in the figure are:

[0047] 1. Bracket plate assembly; 2. Conveying frame; 3. Sliding block; 4. First gear; 5. Second gear; 6. Glue collecting container; 7. Second air pump; 8. Support frame; 9. Fixed roller; 10. Moving roller; 11. Glue collecting tank; 12. Motor; 13. First air pump; 14. First scraper; 15. Scraper tank; 16. Support plate; 17. Second scraper; 18. Sliding tank; DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0049] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0050] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0051] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0052] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0053] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0054] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0055] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0056] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0057] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0058] Embodiment 1:

[0059] Depend on Figure 1-Figure 5As shown, the utility model provides a composite board hot pressing equipment, including: a conveying frame 2, the conveying frame 2 is used to convey the composite board, and a scraper device is symmetrically arranged on the inner side of the conveying frame 2; a hot rolling device, the hot rolling device includes: a bracket plate group 1, the bracket plate group 1 is arranged on both sides of the conveying frame 2; a movable roller 10 and a fixed roller 9, the movable roller 10 and the fixed roller 9 are arranged on the inner side of both ends of the bracket plate group 1, and a motor 12 is provided on one side; wherein the scraper device is telescopically arranged and fits with the side of the composite board.

[0060] The conveyor frame 2 conveys the composite board into the hot rolling device, wherein the heating method is electric heating or heating by circulating heat medium in the moving roller 10 and the fixed roller 9. The scraping device arranged telescopically enables the device to scrape off the adhesive on the side when processing composite boards of different specifications, which is beneficial to improving the applicability of the device.

[0061] The glue scraping device includes: a support plate 16, which is arranged on both sides of the conveying frame 2, and a first air pump 13 is arranged above the support plate 16; a scraper groove 15, which is symmetrically arranged on the inner side of the conveying frame 2; a first scraper 14, which is connected to the end face of the driving shaft of the first air pump 13 and is slidably arranged in the scraper groove 15; wherein one side of the first scraper 14 is in contact with the side of the composite board, and a glue collecting device is arranged below the first scraper 14.

[0062] The first air pump 13 works to drive the first scraper 14 to move horizontally. The first scraper 14 also adheres to both sides of the composite board to scrape off the adhesive remaining on the side of the composite board, and the adhesive scraped off can be collected by the provided adhesive collecting device. The moving first scraper 14 can realize processing of composite boards of different specifications, which is beneficial to improving the practicality of the device.

[0063] The glue collecting device comprises: a glue collecting container 6 , which is arranged below one side of the support plate 16 ; and a glue collecting groove 11 , which is arranged below the first scraper 14 and is connected to the glue collecting container 6 .

[0064] After the first scraper 14 scrapes off the remaining adhesive on both sides of the processed composite board, the adhesive falls into the adhesive collection groove 11, and the adhesive flows into the adhesive collection container 6 through the set adhesive collection groove 11, thereby improving the efficiency of adhesive recovery.

[0065] The adhesive collecting groove 11 is arranged obliquely below the first scraper 14 , and the lowest point is connected to the adhesive collecting container 6 . The oblique arrangement of the adhesive collecting groove 11 is beneficial to speeding up the flow of the adhesive and improving the efficiency of adhesive recovery.

[0066] Embodiment 2:

[0067] Depend on Figure 1-Figure 5As shown, the utility model provides a composite plate hot pressing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the support plate group 1 is symmetrically provided with adjustment components.

[0068] The adjustment component includes: a sliding groove 18, which is symmetrically arranged on the bracket plate group 1, and the sliding groove 18 is slidably connected to the sliding block 3; a support frame 8, which is arranged above the sliding block 3, and a second air pump 7 is arranged on the support frame 8, and the output shaft of the second air pump 7 passes through the support frame 8 and is connected to the upper end surface of the sliding block 3; wherein the movable roller 10 is rotatably arranged on the sliding block 3.

[0069] The second air pump 7 drives the sliding block 3 to move up and down by telescoping, and the sliding block 3 drives the moving roller 10 to move up and down to press the processed composite board, which can adjust the thickness of the processed composite board and improve the practicability of the device.

[0070] Two fixed rollers 9 and two movable rollers 10 are arranged on the inner side of the bracket plate group 1. The fixed rollers 9 and the movable rollers 10 are arranged with gear sets away from the motor 12. The two fixed rollers 9 and the two movable rollers 10 can prevent the processed composite plate from warping.

[0071] The gear set includes: a first gear 4, which is arranged on the central axis of the fixed roller 9 and the number of the first gear 4 is consistent with the number of the fixed rollers; a second gear 5, which is arranged on the side of the bracket plate group 1 and meshes with the first gear 4.

[0072] The motor 12 drives one of the fixed rollers 9 or the movable rollers 10 to rotate, and the cooperation between the first gear 4 and the second gear 5 can make the two fixed rollers 9 or the two movable rollers 10 rotate in the same direction. The transmission of the gear set can improve the stability of the device processing. A second scraper 17 is provided below the fixed rollers 9.

[0073] One side of the second scraper 17 is arranged in contact with the outer wall of the fixed roller 9. When the fixed roller 9 rotates, the second scraper 17 scrapes off the adhesive attached to the fixed roller 9, and the scraped adhesive can fall into the adhesive collecting groove 11 below. The adhesive flows into the adhesive collecting container 6 through the adhesive collecting groove 11, so that the adhesive can be recycled and the quality of the surface of the processed composite board can be improved.

[0074] Working principle: the conveyor frame 2 conveys the composite board into the hot rolling device, the motor 12 drives the fixed roller 9 and the movable roller 10 to rotate respectively, and drives the gear set to rotate, the first air pump 13 works to drive the sliding block 3 to move up and down, due to the connection, the sliding block 3 drives the movable roller 10 to move up and down, the composite board is processed by the hot rolling device, when the composite board moves to the scraping device station, the second air pump 7 works to drive the first scraper 14 to move horizontally in the scraper groove 15, the first scraper 14 fits the composite board, scrapes off the remaining adhesive on the side of the processed composite board, the fixed roller 9 rotates, the second scraper 17 fits the fixed roller 9, scrapes off the adhesive, the adhesive falls into the adhesive collection groove 11, the adhesive enters the adhesive collection container 6 along the adhesive collection groove 11, and the adhesive is recycled. After completing the process, the composite board is transported out through the conveyor frame 2.

[0075] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A composite sheet hot pressing device, characterized in that ,include: A conveying frame (2), the conveying frame (2) is used to convey the composite board, and a scraping device is symmetrically arranged on the inner side of the conveying frame (2); A hot rolling device, the hot rolling device comprising: A support plate group (1), wherein the support plate group (1) is arranged on both sides of the conveying frame (2), and adjustment components are symmetrically arranged on the support plate group (1), and the adjustment components include: A sliding groove (18), wherein the sliding groove (18) is symmetrically arranged on the bracket plate group (1), and a sliding block (3) is slidably arranged in the sliding groove (18); A support frame (8), the support frame (8) is arranged above the sliding block (3), and a second air pump (7) is arranged on the support frame (8), and an output shaft of the second air pump (7) passes through the support frame (8) and is connected to the upper end surface of the sliding block (3); Wherein, the movable roller (10) is rotatably arranged on the sliding block (3); A movable roller (10) and a fixed roller (9), wherein the movable roller (10) and the fixed roller (9) are arranged on the inner sides of both ends of the bracket plate group (1), and a motor (12) is arranged on one side; Wherein, the scraping device is telescopically arranged and fits with the side surface of the composite board.

2. A composite sheet hot pressing device according to claim 1, characterized in that: The scraping device comprises: A support plate (16), wherein the support plate (16) is arranged on both sides of the conveying frame (2), and a first air pump (13) is arranged above the support plate (16); A scraper groove (15), wherein the scraper groove (15) is symmetrically arranged on the inner side of the conveying frame (2); A first scraper (14), the first scraper (14) is connected to the end surface of the drive shaft of the first air pump (13) and is slidably arranged in the scraper groove (15); Wherein, one side of the first scraper (14) is in contact with the side surface of the composite board, and a glue collecting device is arranged below the first scraper (14).

3. A composite sheet hot pressing device according to claim 2, characterized in that: The glue collecting device comprises: A glue collecting container (6), wherein the glue collecting container (6) is arranged below one side of the support plate (16); A glue collecting groove (11), wherein the glue collecting groove (11) is arranged below the first scraper (14), and the glue collecting groove (11) is communicated with the glue collecting container (6).

4. A composite sheet hot pressing device according to claim 3, characterized in that: The glue collecting groove (11) is arranged obliquely below the first scraper (14), and the lowest point is connected to the glue collecting container (6).

5. The hot pressing equipment for composite board according to claim 1, characterized in that: Two fixed rollers (9) and two movable rollers (10) are arranged on the inner side of the bracket plate group (1), and a gear group is arranged on the side of the fixed rollers (9) and the movable rollers (10) away from the motor (12).

6. The hot pressing equipment for composite sheet material according to claim 5, characterized in that: The gear set comprises: A first gear (4), wherein the first gear (4) is arranged on the central axis of the fixed roller (9), and the number of the first gear (4) is the same as the number of the fixed rollers (9); A second gear (5), the second gear (5) is arranged on the side of the bracket plate group (1) and meshes with the arranged first gear (4).

7. The hot pressing equipment for composite board according to claim 5, characterized in that: A second scraper (17) is provided below each of the fixed rollers (9).

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