Polystyrene foam board compounding equipment

Abstract

The utility model discloses polystyrene foam board compounding equipment, which relates to the technical field of polystyrene foam board processing, and comprises an upper-layer transportation device for transporting a foam board, and a lower-layer transportation device for transporting the foam board is arranged below the upper-layer transportation device; a gluing mechanism is arranged at the end, away from the upper-layer conveying device, of the lower-layer conveying device, and two blocking assemblies are symmetrically arranged on the side, away from the upper-layer conveying device, of the gluing mechanism. A compaction mechanism is arranged on the side, away from the gluing mechanism, of the blocking assembly. The multiple glue spraying nozzles can spray glue to the surface of the glue coating roller, it is guaranteed that the glue exists in all positions of the glue coating roller, and therefore the glue coating roller can evenly coat the surface of a foam board with the glue, it can be guaranteed that sufficient glue exists on the glue coating roller all the time through the multiple glue spraying nozzles, and the glue coating roller can work for a long time; and the supporting seat is matched with the connecting plate to play a role in supporting the multiple glue spraying nozzles, so that the stability of the multiple glue spraying nozzles is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of polystyrene foam board processing, in particular to a polystyrene foam board composite device. Background Technique

[0002] The polystyrene foam board is a foam material with a closed-cell structure made from polystyrene resin as the main raw material and foamed by a foaming agent. It has excellent heat insulation performance, small density, light weight, certain compressive strength, and good sound insulation effect. Therefore, it has a large demand in the fields of building insulation, packaging materials, cold storage projects, etc.

[0003] Foam board composite means bonding multiple similar or different foam boards together using sticky materials such as glue to form a composite foam board. Compared with ordinary foam boards, the composite foam board retains the advantages of light weight while also increasing compressive strength, sound insulation effect, etc., and is more practical than ordinary foam boards in special environments;

[0004] Currently, most of the foam board composite work is manually operated. That is, the staff manually applies glue to the surface of the foam board, and then manually fits two foam boards together, and bonds the two foam boards together with glue to form a composite foam board. However, this method requires the staff to frequently carry the foam boards, greatly increasing the workload of the staff, and the pungent smell of the glue will also affect the health of the staff. In addition, the staff's manual application of glue is likely to cause uneven distribution of glue on the surface of the foam board. When less glue is applied, it affects the stability of the connection of the foam board, and when too much glue is applied, it will increase the material cost. Content of the Utility Model

[0005] The purpose of the utility model is to provide a polystyrene foam board composite device that transports foam boards through an upper transport device and a lower transport device, automatically applies glue to the foam boards using a glue application mechanism, and then compresses the two foam boards using a compaction mechanism, without the need for manual operation by the staff throughout the process; to solve the technical problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A polystyrene foam board composite device includes an upper transport device for transporting foam boards. A lower transport device for transporting foam boards is provided below the upper transport device, and the length of the upper transport device is less than the length of the lower transport device;

[0008] A glue application mechanism is provided at one end of the lower transport device away from the upper transport device. Two blocking components are symmetrically provided on one side of the glue application mechanism away from the upper transport device; A compaction mechanism is provided on the side of the blocking component away from the glue application mechanism;

[0009] The upper conveying device described above includes an upper conveyor belt. At one end of the upper conveyor belt close to the gluing mechanism, there are two inclined frames, and a plurality of auxiliary rollers are arranged between the two inclined frames; the gluing mechanism includes a gluing roller.

[0010] As a further technical solution of the present invention, a plurality of upper driving rollers are evenly arranged on the inner side of the upper conveyor belt. Upper side frames are arranged on both sides of the upper conveyor belt. Both ends of the plurality of upper driving rollers are rotatably connected to the two upper side frames respectively. One end of one of the upper driving rollers is fixedly connected with a first gear.

[0011] As a further technical solution of the present invention, a plurality of upper support columns are welded to the bottom of the two upper side frames. A second motor is arranged below the upper conveyor belt. The output shaft of the second motor is fixedly connected with a first gear, and the two first gears are connected by a chain drive; one end of each of the two inclined frames is fixedly connected to the two upper side frames respectively; upper limit plates are fixedly connected to the tops of the two upper side frames and the two inclined frames by bolts.

[0012] As a further technical solution of the present invention, the lower conveying device includes a lower conveyor belt. Lower side frames are arranged on both sides of the lower conveyor belt. A plurality of lower support columns are welded to the bottom of the two lower side frames. Lower limit plates are fixedly connected to the tops of the two lower side frames by bolts; a plurality of lower driving rollers are connected to the inner side of the lower conveyor belt in a driving manner.

[0013] As a further technical solution of the present invention, both ends of the plurality of lower driving rollers are rotatably connected to the two lower side frames respectively. One end of one of the lower driving rollers is fixedly connected with a second gear; a first motor is arranged below the lower conveyor belt, and both the first motor and the second motor are fixedly connected to the lower support columns. The output shaft of the first motor is fixedly connected with a second gear, and the two second gears are connected by a chain drive; shells are arranged on the outer sides of the plurality of chains.

[0014] As a further technical solution of the present invention, bearing seats are rotatably connected to both ends of the gluing roller. A plurality of glue spraying nozzles are evenly arranged above the gluing roller. The plurality of glue spraying nozzles are fixedly connected to a connecting plate. The side of the connecting plate away from the glue spraying nozzles is fixedly connected to a support seat by bolts; the support seat and the two bearing seats are both fixedly connected to the lower side frame.

[0015] As a further technical solution of the present utility model, the compaction mechanism includes a C-shaped frame, and the bottom ends of both sides of the C-shaped frame are respectively fixedly connected to two lower side frames; the middle of the top of the C-shaped frame is fixedly connected with a second cylinder, and the telescopic rod of the second cylinder is fixedly connected to the middle of the top of the pressing plate; the pressing plate is located inside the C-shaped frame, and guide rods are arranged at both ends of the top of the pressing plate, and the upper ends of the two guide rods are located above the C-shaped frame; circular holes for the telescopic rod of the second cylinder and the two guide rods to pass through are provided on the C-shaped frame.

[0016] As a further technical solution of the present utility model, a pressing roller is provided on one side of the C-shaped frame away from the glue application roller, and both ends of the pressing roller are respectively rotatably connected to two connecting members, and the bottoms of the two connecting members are respectively fixedly connected to the two lower side frames; the blocking assembly includes a first cylinder, and a blocking plate is fixedly connected to the telescopic rod of the first cylinder; the bottom of the first cylinder is fixedly connected to a placing rack, and one side of the placing rack is fixedly connected to the lower side frame.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. In the present utility model, the second motor and the first motor respectively drive the upper conveyor belt and the lower conveyor belt to rotate, so that the upper conveyor belt and the lower conveyor belt drive the foam board to move towards the glue application mechanism; after the foam board on the lower conveyor belt moves to the glue application roller, the glue application roller evenly applies glue to the upper surface of the foam board; at the same time, the foam board on the upper conveyor belt moves to the inclined rack and moves to the blocking assembly through the auxiliary roller inside the inclined rack; the two first cylinders respectively control the two blocking plates to approach each other until the two blocking plates block both ends of the foam board on the auxiliary roller, so that the foam board on the auxiliary roller stops moving. At this time, the foam board coated with glue is also blocked by the blocking plate; under the blocking of the blocking plate, the upper and lower foam boards stop moving at the same position, so as to ensure that the two foam boards can be accurately overlapped together, prevent the two foam boards from being misaligned after bonding, and ensure the yield of the composite foam board;

[0019] 2. In the present utility model, multiple glue spraying nozzles can spray glue onto the surface of the glue application roller to ensure that glue exists at each position of the glue application roller, so that the glue application roller can evenly apply glue to the surface of the foam board, and multiple glue spraying nozzles can ensure that there is always sufficient glue on the glue application roller, so that the glue application roller can work for a long time; the support seat cooperates with the connecting plate to support the multiple glue spraying nozzles, ensuring the stability of the multiple glue spraying nozzles. At the same time, a through groove is provided in the middle of the support seat, which does not affect the normal movement of the foam board;

[0020] 3. In this utility model, after the foam boards on the upper layer and the lower layer stop moving and are aligned under the blocking of the two blocking plates, the two blocking plates are reset simultaneously and no longer block the foam boards. The foam boards on the upper layer and the lower layer continue to move towards the compaction mechanism. At this time, the foam board on the upper layer naturally adheres to the upper surface of the foam board on the lower layer under the action of its own gravity, and the lower surface of the foam board on the upper layer comes into contact with the glue. The laminated composite foam board moves under the pressing plate, and the second cylinder drives the pressing plate to descend, so that the pressing plate presses the composite foam board, making the foam boards on the upper layer and the lower layer fit more closely and bond more firmly under the action of the glue. During the vertical movement of the pressing plate, the two guide rods play a role in stabilizing the pressing plate, preventing the pressing plate from tilting, and making the force on each position of the foam board uniform when the pressing plate presses the foam board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural schematic diagram of this utility model.

[0022] Figure 2 is in this utility model Figure 1 side view.

[0023] Figure 3 is a three-dimensional structural schematic diagram of the upper layer conveying device of this utility model.

[0024] Figure 4 is in this utility model Figure 3 bottom view.

[0025] Figure 5 is in this utility model Figure 1 partial structural schematic diagram.

[0026] Figure 6 is in this utility model Figure 5 bottom view.

[0027] Figure 7 is a three-dimensional structural schematic diagram of the glue coating mechanism of this utility model.

[0028] Figure 8 is in this utility model Figure 7 side view.

[0029] Figure 9 is a three-dimensional structural schematic diagram of the compaction mechanism of this utility model.

[0030] Figure 10 is in this utility model Figure 9 another perspective view.

[0031] Figure 11 is a three-dimensional structural schematic diagram of the blocking assembly of this utility model.

[0032] In the figure: 1-upper transport device, 2-lower transport device, 3-gluing mechanism, 4-blocking assembly, 5-compacting mechanism, 6-housing, 7-motor 1, 8-motor 2, 9-foam board;

[0033] 11-upper conveyor belt, 12-upper frame, 13-upper support pillar, 14-assist roller, 15-upper limit plate, 16-inclined frame, 17-gear 1, 18-upper driving roller, 21-lower conveyor belt, 22-lower frame, 23-lower support pillar, 24-gear 2, 25-lower driving roller, 26-lower limit plate, 31-gluing roller, 32-bearing block, 33-glue spraying nozzle, 34-connecting plate, 35-support base, 36-glue conveying pipe, 41-blocking plate, 42-cylinder 1, 43-placement rack, 51-pressure plate, 52-guiding rod, 53-cylinder 2, 54-C-shaped frame, 55-connecting piece, 56-compacting roller. Detailed implementation mode

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] Please refer to Figure 1-11 , in the embodiment of the present invention, a polystyrene foam board composite device includes an upper transport device 1 for transporting the foam board 9. A lower transport device 2 for transporting the foam board 9 is provided below the upper transport device 1, and the length of the upper transport device 1 is less than the length of the lower transport device 2;

[0036] One end of the lower transport device 2 away from the upper transport device 1 is provided with a gluing mechanism 3, and two blocking assemblies 4 are symmetrically arranged on one side of the gluing mechanism 3 away from the upper transport device 1; One side of the blocking assembly 4 away from the gluing mechanism 3 is provided with a compacting mechanism 5;

[0037] The upper transport device 1 includes an upper conveyor belt 11. Two inclined frames 16 are provided at one end of the upper conveyor belt 11 close to the gluing mechanism 3, and a plurality of assist rollers 14 are arranged between the two inclined frames 16; The gluing mechanism 3 includes a gluing roller 31;

[0038] A plurality of upper driving rollers 18 are evenly arranged on the inner side of the upper conveyor belt 11. Upper frames 12 are arranged on both sides of the upper conveyor belt 11. Both ends of the plurality of upper driving rollers 18 are rotatably connected to the two upper frames 12 respectively. One end of one of the upper driving rollers 18 is fixedly connected with a gear 17;

[0039] A plurality of upper struts 13 are welded to the bottom of each of the two upper side frames 12. Below the upper conveyor belt 11, there is a second motor 8. The output shaft of the second motor 8 is fixedly connected to a first gear 17, and the two first gears 17 are connected by a chain drive; one end of each of the two inclined frames 16 is fixedly connected to one of the two upper side frames 12; Upper limit plates 15 are fixedly connected to the tops of the two upper side frames 12 and the two inclined frames 16 by bolts;

[0040] By adopting the above technical solution, the second motor 8 and the first motor 7 drive the upper conveyor belt 11 and the lower conveyor belt 21 to rotate respectively, so that the upper conveyor belt 11 and the lower conveyor belt 21 drive the foam board 9 to move towards the gluing mechanism 3; after the foam board 9 on the lower conveyor belt 21 moves to the gluing roller 31, the gluing roller 31 evenly applies glue to the upper surface of the foam board 9; at the same time, the foam board 9 on the upper conveyor belt 11 moves to the inclined frame 16 and moves to the blocking assembly 4 through the auxiliary roller 14 inside the inclined frame 16; the two first cylinders 42 control the two blocking plates 41 to approach each other until the two blocking plates 41 block both ends of the foam board 9 on the auxiliary roller 14, so that the foam board 9 on the auxiliary roller 14 stops moving. At this time, the foam board 9 coated with glue is also blocked by the blocking plate 41; under the blocking of the blocking plate 41, the upper and lower foam boards 9 stop moving at the same position, so as to ensure that the two foam boards 9 can be accurately stacked together, prevent the two foam boards from being misaligned after bonding, and ensure the yield rate of the composite foam board.

[0041] In this embodiment, the lower conveying device 2 includes a lower conveyor belt 21. Lower side frames 22 are provided on both sides of the lower conveyor belt 21. A plurality of lower struts 23 are welded to the bottom of the two lower side frames 22. Lower limit plates 26 are fixedly connected to the tops of the two lower side frames 22 by bolts; A plurality of lower driving rollers 25 are connected to the inside of the lower conveyor belt 21 in a driving manner;

[0042] Both ends of the plurality of lower driving rollers 25 are rotatably connected to the two lower side frames 22. One end of one of the lower driving rollers 25 is fixedly connected to a second gear 24; a first motor 7 is provided below the lower conveyor belt 21, and both the first motor 7 and the second motor 8 are fixedly connected to the lower struts 23. The output shaft of the first motor 7 is fixedly connected to the second gear 24, and the two second gears 24 are connected by a chain drive; The outer sides of a plurality of chains are provided with a housing 6;

[0043] By adopting the above technical solution, multiple glue spraying nozzles 33 can spray glue onto the surface of the glue applying roller 31, ensuring that glue exists at all positions of the glue applying roller 31, so that the glue applying roller 31 can evenly apply the glue on the surface of the foam board 9, and the multiple glue spraying nozzles 33 can ensure that there is always sufficient glue on the glue applying roller 31, enabling the glue applying roller 31 to work for a long time; the support base 35 cooperates with the connecting plate 34 to support the multiple glue spraying nozzles 33, ensuring the stability of the multiple glue spraying nozzles 33. At the same time, a through groove is provided in the middle of the support base 35, which does not affect the normal movement of the foam board 9.

[0044] In this embodiment, bearing seats 32 are rotatably connected to both ends of the glue applying roller 31. A plurality of glue spraying nozzles 33 are evenly arranged above the glue applying roller 31. The multiple glue spraying nozzles 33 are fixedly connected to the connecting plate 34. One side of the connecting plate 34 away from the glue spraying nozzles 33 is fixedly connected to the support base 35 by bolts; the support base 35 and the two bearing seats 32 are both fixedly connected to the lower layer frame 22.

[0045] The compaction mechanism 5 includes a C-shaped frame 54. The bottom parts of both ends of the C-shaped frame 54 are respectively fixedly connected to the two lower layer frames 22; a cylinder two 53 is fixedly connected to the middle of the top of the C-shaped frame 54. The telescopic rod of the cylinder two 53 is fixedly connected to the middle of the top of the pressing plate 51; the pressing plate 51 is located inside the C-shaped frame 54, and guide rods 52 are provided at both ends of the top of the pressing plate 51. The upper ends of the two guide rods 52 are both located above the C-shaped frame 54; circular holes for the telescopic rod of the cylinder two 53 and the two guide rods 52 to pass through are provided on the C-shaped frame 54.

[0046] A pressing roller 56 is provided on the side of the C-shaped frame 54 away from the glue applying roller 31. Both ends of the pressing roller 56 are rotatably connected to two connecting pieces 55 respectively. The bottom parts of the two connecting pieces 55 are respectively fixedly connected to the two lower layer frames 22; the blocking assembly 4 includes a cylinder one 42. A blocking plate 41 is fixedly connected to the telescopic rod of the cylinder one 42; the bottom of the cylinder one 42 is fixedly connected to a placement rack 43. One side of the placement rack 43 is fixedly connected to the lower layer frame 22.

[0047] By adopting the above technical solution, after the upper and lower foam boards 9 stop moving and align under the blocking of the two blocking plates 41, the two blocking plates 41 are reset simultaneously and no longer block the foam boards 9. The upper and lower foam boards 9 continue to move towards the compaction mechanism 5. At this time, the upper foam board 9 naturally adheres to the upper surface of the lower foam board 9 under the action of its own gravity, and the lower surface of the upper foam board 9 comes into contact with the glue; the laminated composite foam board moves below the pressing plate 51, and the cylinder two 53 drives the pressing plate 51 to descend, so that the pressing plate 51 presses the composite foam board, making the upper and lower foam boards 9 fit more closely and bond more firmly under the action of the glue; during the vertical movement of the pressing plate 51, the two guide rods 52 play a role in stabilizing the pressing plate 51, preventing the pressing plate 51 from tilting, so that when the pressing plate 51 presses the foam board 9, each position of the foam board 9 is uniformly stressed.

[0048] The working principle of the present utility model is as follows: The motor two 8 and the motor one 7 drive the upper conveyor belt 11 and the lower conveyor belt 21 to rotate respectively, so that the upper conveyor belt 11 and the lower conveyor belt 21 drive the foam board 9 to move towards the gluing mechanism 3; after the foam board 9 on the lower conveyor belt 21 moves to the gluing roller 31, the gluing roller 31 evenly applies the glue to the upper surface of the foam board 9; at the same time, the foam board 9 on the upper conveyor belt 11 moves to the inclined frame 16 and moves to the blocking assembly 4 through the auxiliary roller 14 inside the inclined frame 16; the two cylinders one 42 respectively control the two blocking plates 41 to approach each other until the two blocking plates 41 block both ends of the foam board 9 on the auxiliary roller 14, so that the foam board 9 on the auxiliary roller 14 stops moving. At this time, the foam board 9 coated with glue is also blocked by the blocking plate 41; under the blocking of the blocking plate 41, the upper and lower foam boards 9 stop moving at the same position, thus ensuring that the two foam boards 9 can be accurately laminated together, preventing the two foam boards from being misaligned after bonding, and ensuring the yield rate of the composite foam board.

[0049] Multiple glue spray nozzles 33 can spray the glue onto the surface of the gluing roller 31, ensuring that glue exists at each position of the gluing roller 31, so that the gluing roller 31 can evenly apply the glue to the surface of the foam board 9, and multiple glue spray nozzles 33 can ensure that there is always a sufficient amount of glue on the gluing roller 31, enabling the gluing roller 31 to work for a long time; the support base 35 cooperates with the connecting plate 34 to support the multiple glue spray nozzles 33, ensuring the stability of the multiple glue spray nozzles 33. At the same time, a through groove is provided in the middle of the support base 35, which does not affect the normal movement of the foam board 9.

[0050] After the upper and lower foam boards 9 stop moving and are aligned under the blocking of the two blocking plates 41, the two blocking plates 41 are reset simultaneously and no longer block the foam boards 9. The upper and lower foam boards 9 continue to move towards the compaction mechanism 5. At this time, the upper foam board 9 naturally adheres to the upper surface of the lower foam board 9 under the action of its own gravity, and the lower surface of the upper foam board 9 comes into contact with the glue. The laminated composite foam board moves under the pressing plate 51. The cylinder two 53 drives the pressing plate 51 to descend, so that the pressing plate 51 presses the composite foam board, making the upper and lower foam boards 9 fit more closely and bond more firmly under the action of the glue. During the vertical movement of the pressing plate 51, the two guide rods 52 play a role in stabilizing the pressing plate 51, preventing the pressing plate 51 from tilting, and enabling the pressing plate 51 to apply uniform force to each position of the foam board 9 when pressing the foam board 9.

[0051] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A polystyrene foam board composite device, characterized in that: It includes an upper-layer conveying device (1) for conveying a foam board (9), a lower-layer conveying device (2) for conveying the foam board (9) is provided below the upper-layer conveying device (1), and the length of the upper-layer conveying device (1) is less than the length of the lower-layer conveying device (2); One end of the lower-layer conveying device (2) far from the upper-layer conveying device (1) is provided with a glue-applying mechanism (3), and two blocking components (4) are symmetrically arranged on one side of the glue-applying mechanism (3) far from the upper-layer conveying device (1); a compaction mechanism (5) is arranged on one side of the blocking component (4) far from the glue-applying mechanism (3); The upper-layer conveying device (1) includes an upper-layer conveyor belt (11), two inclined frames (16) are arranged at one end of the upper-layer conveyor belt (11) close to the glue-applying mechanism (3), and a plurality of auxiliary rollers (14) are arranged between the two inclined frames (16); the glue-applying mechanism (3) includes a glue-applying roller (31).

2. The polystyrene foam board composite equipment according to claim 1, characterized in that: A plurality of upper-layer driving rollers (18) are evenly arranged inside the upper-layer conveyor belt (11), upper-layer side frames (12) are arranged on both sides of the upper-layer conveyor belt (11), and two ends of the plurality of upper-layer driving rollers (18) are rotatably connected to the two upper-layer side frames (12) respectively, and one end of one of the upper-layer driving rollers (18) is fixedly connected with a first gear (17).

3. The polystyrene foam board composite equipment according to claim 2, characterized in that: A plurality of upper-layer support columns (13) are welded to the bottoms of the two upper-layer side frames (12), a second motor (8) is arranged below the upper-layer conveyor belt (11), an output shaft of the second motor (8) is fixedly connected with the first gear (17), and the two first gears (17) are connected by a chain drive; one ends of the two inclined frames (16) are respectively fixedly connected with the two upper-layer side frames (12); upper-layer limit plates (15) are fixedly connected to the tops of the two upper-layer side frames (12) and the two inclined frames (16) through bolts.

4. The polystyrene foam board composite equipment according to claim 3, characterized in that: The lower-layer conveying device (2) includes a lower-layer conveyor belt (21), lower-layer side frames (22) are arranged on both sides of the lower-layer conveyor belt (21), a plurality of lower-layer support columns (23) are welded to the bottoms of the two lower-layer side frames (22), and lower-layer limit plates (26) are fixedly connected to the tops of the two lower-layer side frames (22) through bolts; a plurality of lower-layer driving rollers (25) are in transmission connection inside the lower-layer conveyor belt (21).

5. The polystyrene foam board composite equipment according to claim 4, characterized in that: Two ends of the plurality of lower-layer driving rollers (25) are rotatably connected to the two lower-layer side frames (22) respectively, one end of one of the lower-layer driving rollers (25) is fixedly connected with a second gear (24); a first motor (7) is arranged below the lower-layer conveyor belt (21), and both the first motor (7) and the second motor (8) are fixedly connected with the lower-layer support columns (23), an output shaft of the first motor (7) is fixedly connected with the second gear (24), and the two second gears (24) are connected by a chain drive; shells (6) are arranged on the outer sides of the plurality of chains.

6. The polystyrene foam board composite equipment according to claim 5, characterized in that: Both ends of the described glue - applying roller (31) are rotatably connected with bearing seats (32). Above the glue - applying roller (31), a plurality of glue - spraying nozzles (33) are evenly arranged. The plurality of glue - spraying nozzles (33) are all fixedly connected with a connecting plate (34). One side of the connecting plate (34) away from the glue - spraying nozzles (33) is fixedly connected with a support seat (35) by bolts; both the support seat (35) and the two bearing seats (32) are fixedly connected with the lower - layer frame (22).

7. The polystyrene foam board composite equipment according to claim 6, characterized in that: The described compaction mechanism (5) includes a C - shaped frame (54). The bottom parts of both ends of the C - shaped frame (54) are respectively fixedly connected with the two lower - layer frames (22); in the middle of the top of the C - shaped frame (54), a second cylinder (53) is fixedly connected. The telescopic rod of the second cylinder (53) is fixedly connected with the middle of the top of the pressing plate (51); the pressing plate (51) is located inside the C - shaped frame (54), and at both ends of the top of the pressing plate (51), guide rods (52) are provided. The upper ends of the two guide rods (52) are both located above the C - shaped frame (54); round holes for the telescopic rod of the second cylinder (53) and the two guide rods (52) to pass through are provided on the C - shaped frame (54).

8. The polystyrene foam board composite equipment according to claim 7, characterized in that: On one side of the C - shaped frame (54) away from the glue - applying roller (31), a pressure roller (56) is provided. Both ends of the pressure roller (56) are respectively rotatably connected with two connecting pieces (55). The bottom parts of the two connecting pieces (55) are respectively fixedly connected with the two lower - layer frames (22); the described blocking assembly (4) includes a first cylinder (42). The telescopic rod of the first cylinder (42) is fixedly connected with a blocking plate (41); the bottom of the first cylinder (42) is fixedly connected with a placing rack (43). One side of the placing rack (43) is fixedly connected with the lower - layer frame (22).

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