Finishing and slicing device for foam board production line

Abstract

The invention discloses a trimming and slicing device for a foam board production line, and relates to the technical field of foam board trimming. Comprising a conveying table, a guiding frame, a bearing and conveying frame, a jacking frame, a plane finishing mechanism, a side face finishing mechanism and a gantry arm, the guiding frame, the bearing and conveying frame and the jacking frame are all installed at the top of the conveying table, the guiding frame is installed at the top of the feeding end of the conveying table, and the bearing and conveying frame is installed at the top of the conveying table and located on one side of the guiding frame; the side face trimming mechanism is installed on the top of the bearing and conveying frame and deviates from the guide frame, a first slicing machine and a second slicing machine are installed on the gantry arm, the plane trimming mechanism is also installed on the gantry arm, and a sliding rail is installed on one side of the conveying table. Through the arrangement of the plane trimming mechanism, the side face trimming mechanism and the like, the peripheral slicing and trimming functions are integrated, after a foam material is sliced through the slicing machine, plane and side face trimming work can be automatically conducted, manual intervention is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of foam board trimming, in particular to a trimming and slicing device for a foam board production line. Background Art

[0002] A foam board slicer is a device used to cut foam boards. It can accurately cut foam boards into the required size through cutting tools such as heating wires or saw blades. Usually, cutting tools such as heating wires or saw blades are used. The heating wire slicer heats the heating wire to a high temperature so that the foam board is melted and cut when it contacts the heating wire. The saw blade slicer uses a high-speed rotating saw blade to cut the foam board.

[0003] After the foam slicer completes slicing of the foam board, the surface of the foam board will usually have burrs or certain deformations, and needs to be trimmed. Generally, a grinder is used to trim the foam board, but the grinding speed of the grinder is relatively slow, and the trimming efficiency for large-area foam boards is low. Therefore, in view of this situation, the present invention proposes a novel trimming and tangent device. Summary of the invention

[0004] The object of the present invention is to provide a trimming and slicing device for a foam board production line to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a trimming and slicing device for a foam board production line, comprising: Conveying platform, guiding frame, carrying frame, lifting frame, plane finishing mechanism, side finishing mechanism and gantry arm; The guide frame, the carrying frame and the lifting frame are all installed on the top of the conveying platform, the guide frame is installed on the top of the feeding end of the conveying platform, the carrying frame is installed on the top of the conveying platform and is located on one side of the guide frame, and the side trimming mechanism is installed on the top of the carrying frame and away from the guide frame; Slicer 1 and slicer 2 are installed on the gantry arm, and a plane trimming mechanism is also installed on the gantry arm. A slide rail is installed on one side of the conveyor table, a base is installed on the slide rail, a linear slide is installed on the top of the base, and the gantry arm is installed on the base through the linear slide.

[0006] The foam board trimming and slicing device mainly realizes the trimming of the foam board through a planar trimming mechanism and a side trimming mechanism. During the implementation process, after the foam material is sliced by a slicing machine, it passes through a guiding frame to a conveying table, and the foam board is lifted by a lifting frame to increase the friction when the foam board is placed and improve stability. Subsequently, the gantry arm moves to an appropriate position to prepare for cutting the edge materials around. After the four sides of the foam board are cut, the height of the planar trimming mechanism is adjusted to trim the top surface of the foam board. Then, the foam board is conveyed backward by a conveying frame, and during the conveying process, the side trimming mechanisms on both sides trim the two sides of the foam board to complete the trimming work of the foam board.

[0007] Furthermore, regarding this solution, the planar trimming mechanism includes a suspension frame. The suspension frame includes a U-shaped frame. At the bottom of both ends of the U-shaped frame, horizontal crossbars are fixedly installed. The crossbars are horizontally arranged. Driving rollers are rotatably installed between the U-shaped frames and at both ends of the crossbars. Reinforcing ribs are fixed between the U-shaped frame and the two crossbars, and a pressing rod is rotatably installed between the reinforcing ribs. The surface of the driving roller is connected by a trimming abrasive sheet, and the trimming abrasive sheet passes under the pressing rod.

[0008] Furthermore, regarding this solution, the planar trimming mechanism further includes a sleeve frame. The suspension frame is slidably installed between the inner walls on both sides of the sleeve frame. A screw rod is screwed at the top of the sleeve frame. A screw hole corresponding to the screw rod is opened at the top of the suspension frame. A limiting spring is fixed between the inner wall at the top of the sleeve frame and the top of the suspension frame, and the limiting spring is sleeved on the screw rod.

[0009] Furthermore, regarding this solution, a linear slide table II is installed on one side of the gantry arm facing the sleeve frame. The linear slide table II is vertically installed and the sleeve frame is installed at the linear slide table II. A socket is fixed at the end of the crossbar of the suspension frame. A limiting rail is installed on the side of the gantry arm背离 the linear slide table II, and the socket slides on the limiting rail.

[0010] Furthermore, regarding this solution, at least two groups of lifting frames are provided and are respectively installed on both sides of the conveying frame. The conveying frame includes two side plates II, and conveying rollers II are installed between the two side plates II.

[0011] Furthermore, regarding this solution, the lifting frame includes a carrying rod. The length of the carrying rod is the same as the length of the conveying frame. A fixed block is installed on the top of the conveying table. A cylinder is rotatably installed on one side of the fixed block, and the other end of the cylinder is hinged to the bottom of the carrying rod. A number of hinge blocks are further provided at the bottom of the carrying rod, and hinge arms are hinged and installed at each hinge block. The other ends of the hinge arms are rotatably installed on one side of the corresponding side plate II.

[0012] Further to this scheme, the cylinder and the articulated arm are respectively inclined, the articulated arm is inclined toward the feeding end side of the conveyor platform, and the cylinder is inclined toward the unloading end side of the conveyor platform. The guide frame includes two side plates, and a conveying roller is rotatably installed between the two side plates for receiving the foam board.

[0013] Further regarding this scheme, the side trimming mechanism includes a limit sleeve, which is installed on the side of the conveying platform near the unloading end. A right-angle arm is arranged in the middle of the limit sleeve. The top end of the right-angle arm is in a right-angle shape and a grinding roller is rotatably installed. A driving source for driving the grinding roller is installed on the top of the right-angle arm. A plurality of threaded holes are opened on one side of the limit sleeve, and a screw cover is arranged at the threaded hole. The screw cover is tightened along a first direction from the threaded hole. The threaded hole passes through the inside and outside of the limit sleeve, and a clamping spring is arranged between the screw cover and the right-angle arm. The clamping spring always applies force in the first direction to the right-angle arm.

[0014] Furthermore, regarding this solution, a slideway is fixed to one side of the conveying platform located at the limit sleeve, and a threaded rod is rotatably installed between the two ends of the slideway. The threaded rod is arranged in a direction parallel to the first direction. One side of the limit sleeve has a protrusion which is screwed to the threaded rod. A driving source 2 is fixed to one end of the slideway, and the threaded rod is driven to rotate by the driving source 2 to adjust the position of the limit sleeve.

[0015] Further to this solution, a linear slide 1 is installed on one side of the gantry arm close to the unloading end, a slicer 2 is installed on one of the linear slides, slicer 2 adjusts the cutting thickness through the linear slide 1, and a slicer 1 is installed on the end of the gantry arm away from the base.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The trimming and slicing device for the foam board production line integrates peripheral slicing and trimming functions through the settings of a plane trimming mechanism and a side trimming mechanism. After the foam material is sliced ​​by the slicer, the plane and side trimming work can be automatically performed, which reduces manual intervention and improves production efficiency.

[0017] At the same time, after the four sides of the foam board are cut, the top surface of the foam board can be immediately trimmed by the plane trimming mechanism. At the same time, when the foam board is conveyed backward, the side trimming mechanisms on both sides trim the two sides of the foam board, thereby realizing the orderly progress of multiple processes and greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the plane trimming mechanism of the present invention; Figure 3 It is a schematic diagram of the suspension structure of the present invention; Figure 4 It is the left axial side of the trimming and slicing device of the present invention; Figure 5 It is a schematic structural diagram of the carrier and the lifting frame of the present invention; Figure 6 It is a schematic structural diagram of the side trimming mechanism of the present invention.

[0019] In the figure: 1, conveying table; 2, guiding frame; 201, first side plate; 202, first conveying roller; 3, carrier; 301, second side plate; 302, second conveying roller; 4, lifting frame; 401, carrying rod; 402, articulated arm; 403, cylinder; 404, fixed block; 405, articulated block; 5, slide rail; 6, pedestal; 7, linear slide base; 8, gantry arm; 9, planar trimming mechanism; 901, sleeve frame; 902, suspension bracket; 9021, C-shaped frame; 9022, cross bar; 9023, sleeve seat; 9024, reinforcing rib; 903, driving roller; 904, trimming abrasive sheet; 905, third driving source; 906, second linear slide; 907, limiting rail; 908, screw rod; 909, limiting spring; 910, pressing rod; 10, first slicing machine; 11, first linear slide; 12, second slicing machine; 13, side trimming mechanism; 131, limiting sleeve; 132, right-angle arm; 133, grinding roller; 134, first driving source; 135, screw cap; 136, abutting spring; 137, slideway; 138, threaded rod; 139, second driving source. Specific embodiments

[0020] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] As Figure 1 shown, the present invention provides a technical solution: a trimming and slicing device for a foam board production line, including a conveying table 1, a guiding frame 2, a carrier 3, a lifting frame 4, a planar trimming mechanism 9 and a side trimming mechanism 13; Among them, the guiding frame 2, the conveying frame 3 and the lifting frame 4 are all installed on the top of the conveying table 1. The guiding frame 2 is installed on the top at the feeding end of the conveying table 1 and is used to guide the foam board onto the conveying table 1. The conveying frame 3 is installed on the top of the conveying table 1 and on one side of the guiding frame 2. The conveying frame 3 is used to continue conveying the foam board to the next production line and to接引 the foam board from the guiding frame 2. The side trimming mechanism 13 is installed on the top of the conveying frame 3 and in the direction背离 the guiding frame 2. That is to say, the side trimming mechanism 13 is installed at the discharging end of the conveying table 1 and is used to trim the sides of the foam board.

[0022] The trimming and slicing device further includes a gantry arm 8. A planar trimming mechanism 9, a slicing machine one 10 and a slicing machine two 12 are installed on the gantry arm 8. The gantry arm 8 is arranged above the conveying frame 3 and is perpendicular to the feeding direction of the conveying frame 3. The planar trimming mechanism 9 can move in the vertical direction and can also move in the direction perpendicular to the feeding direction of the conveying frame 3, and is used to adjust the trimming effect on the foam board.

[0023] It should be understood about this solution that a slide rail 5 is installed on one side of the conveying table 1. A pedestal 6 is installed on the slide rail 5. A linear slide 7 is installed on the top of the pedestal 6. The gantry arm 8 is installed on the pedestal 6 through the linear slide 7. The gantry arm 8 can move along the linear slide 7, and the pedestal 6 can move along the slide rail 5. That is to say, the planar trimming mechanism 9 installed on the gantry arm 8 adjusts its position through the movement of the gantry arm 8.

[0024] As Figure 2 and Figure 3 shown, the planar trimming mechanism 9 includes a suspension bracket 902. The suspension bracket 902 includes a C-shaped frame 9021. Cross bars 9022 are fixed to the bottoms of both ends of the C-shaped frame 9021. The cross bars 9022 are horizontally arranged. Driving rollers 903 are rotatably installed between the C-shaped frames 9021 and at both ends of the cross bars 9022. A reinforcing rib 9024 is fixed between the C-shaped frame 9021 and the two cross bars 9022. A pressing rod 910 is rotatably installed between the reinforcing ribs 9024. The surface of the driving roller 903 is connected through a trimming abrasive sheet 904, and the trimming abrasive sheet 904 passes under the pressing rod 910. A driving source three 905 is installed on one side of the suspension bracket 902. By controlling one of the driving rollers 903 to rotate through the driving source three 905, the trimming abrasive sheet 904 can be operated. When the trimming abrasive sheet 904 contacts the foam board, the foam board can be trimmed through the trimming abrasive sheet 904. The trimming abrasive sheet 904 can be but is not limited to sandpaper, polishing cloth or steel wool, etc. Any polishing product that can be installed on the driving roller 903 through adhesion, adsorption or socket fixing can be used as the trimming abrasive sheet 904.

[0025] As Figure 2 and Figure 3As shown, the plane finishing mechanism 9 also includes a sleeve frame 901, and the suspension frame 902 is slidably installed between the inner walls on both sides of the sleeve frame 901, and can move up and down within a certain range in the sleeve frame 901. The suspension frame 902 can be installed in the sleeve frame 901 through a track, etc., which will not be described in detail here. A screw rod 908 is screwed at the top of the sleeve frame 901, and a screw hole corresponding to the screw 908 is opened at the top of the suspension frame 902. The screw 908 is screwed to the screw hole to limit the height position of the suspension frame 902 through the screw 908. A limit spring 909 is fixed between the tops of the hanger 902, and the limit spring 909 is sleeved on the screw 908. That is to say, when the screw 908 does not limit the hanger 902, the hanger 902 can be adaptively adjusted to a certain extent. For example, when the surface of the foam board to be trimmed is relatively flat, the plane trimming mechanism 9 is used to trim it. The limit spring 909 can reduce the situation where the surface of the foam board is polished too deep due to excessive pressure. That is to say, it can provide a certain guarantee for the quality of the foam board after trimming.

[0026] like Figure 4 As shown, a linear slide 906 is installed on the side of the gantry arm 8 facing the sleeve frame 901. The linear slide 906 is installed vertically and the sleeve frame 901 is installed on the linear slide 906. That is to say, the sleeve frame 901 can be moved vertically upward by the linear slide 906, which means that the plane trimming mechanism 9 can adjust the distance between it and the foam board, and can also perform trimming on foam boards of different thicknesses. A sleeve seat 9023 is fixed at the end of the cross bar 9022 of the suspension frame 902, and a limiting rail 907 is installed on the side of the gantry arm 8 away from the linear slide 906. The sleeve seat 9023 slides on the limiting rail 907. Since the main supporting point of the plane trimming mechanism 9 is located at the linear slide 906, the center of gravity is also close to one side of the sleeve frame 901. In order to improve the stability of the plane trimming mechanism 9 during the trimming process, the limiting rail 907 and the sleeve seat 9023 are cooperated to improve the limiting of the plane trimming mechanism 9, thereby improving the stability of the equipment.

[0027] like Figure 5As shown, in order to improve the coordination with the plane finishing mechanism 9, the lifting frame 4 is provided with at least two groups and is respectively installed on both sides of the supporting frame 3. The supporting frame 3 includes two side panels 301, and a conveying roller 302 is installed between the two side panels 301. The foam board is located on the supporting frame 3 and the conveying effect is achieved through the supporting frame 3. The lifting frame 4 includes a stretcher 401, and the length of the stretcher 401 is consistent with the length of the supporting frame 3. A fixed block 404 is installed on the top of the conveying platform 1, and a cylinder 403 is rotatably installed on one side of the fixed block 404. The other end of the cylinder 403 is hinged to the bottom of the stretcher 401. A plurality of hinge blocks 405 are also provided at the bottom of the stretcher 401. A hinged arm 402 is hingedly installed at each hinge block 405, and the other end of the hinged arm 402 is It is rotatably installed on one side of the corresponding side panel 2 301, wherein the cylinder 403 and the articulated arm 402 are respectively inclined, the articulated arm 402 is inclined toward the feeding end side of the conveyor platform 1, and the cylinder 403 is inclined toward the unloading end side of the conveyor platform 1. Through the arrangement of this structure, when the cylinder 403 is working, it can push the stretcher 401 to move upward or downward. During the movement, the articulated arm 402 rotates. Since the articulated arm 402 is installed on the side panel 2 301, it can provide support for the stretcher 401. In this case, when the foam board is trimmed, the foam board can be lifted up by the lifting frame 4. After being lifted up, the friction generated by the contact between the foam board and the stretcher 401 is greater than the friction with the contact with the conveying roller 2 302, which can increase the stability of the foam board trimming.

[0028] like Figure 5 As shown, the guide frame 2 includes two side panels 201, between which a conveying roller 202 is rotatably installed for receiving the foam board. It should be noted that the conveying roller 202 and the conveying roller 302 are located at the same height to facilitate the receiving of the foam board.

[0029] like Figure 6As shown, the side trimming mechanism 13 includes a limiting sleeve 131, which is installed on the side of the conveying platform 1 and close to the discharge end. A right-angle arm 132 is provided in the middle of the limiting sleeve 131. The top of the right-angle arm 132 is in a right angle shape and a grinding roller 133 is rotatably installed. Similar to the trimming sand sheet 904, the surface of the grinding roller 133 can be coated with sandpaper, polishing cloth or steel wool, etc., which can be installed on the grinding roller 133 by adhesion, adsorption or sleeve fixing. A polishing product for grinding is installed on the top of the right-angle arm 132. A driving source 134 driven by the grinding roller 133 has a plurality of threaded holes on one side of the limiting sleeve 131, and a screw cap 135 is arranged at the threaded hole. The screw cap 135 is screwed in the first direction from the threaded hole, and the threaded hole runs through the inside and outside of the limiting sleeve 131. A tightening spring 136 is arranged between the screw cap 135 and the right-angle arm 132. The tightening spring 136 always gives the right-angle arm 132 a force in the first direction. At the same time, the right-angle arm 132 can also move in the first direction. In the trimming process, appropriate pressure is given to the foam board; A slide 137 is also fixed on one side of the conveyor platform 1 located at the limiting sleeve 131, and a threaded rod 138 is rotatably installed between the two ends of the slide 137. The threaded rod 138 is set in a direction parallel to the first direction. One side of the limiting sleeve 131 has a protrusion and is screwed to the threaded rod 138. A driving source 139 is fixed on one end of the slide 137. The threaded rod 138 is driven to rotate by the driving source 139 to adjust the position of the limiting sleeve 131. In this way, the distance between the side trimming mechanisms 13 on both sides can be adjusted to adapt to foam boards of different widths.

[0030] In summary, the foam board trimming and slicing device mainly uses a plane trimming mechanism 9 and a side trimming mechanism 13 to trim the foam board. During the implementation process, after the foam material is sliced ​​by the slicer, it passes through the guide frame 2 to the conveyor table 1 and the foam board is lifted by the jacking frame 4 to increase the friction when the foam board is placed, thereby improving stability. Then the gantry arm 8 moves to an appropriate position to prepare for cutting the edge materials on all sides. A linear slide 11 is installed on the side of the gantry arm 8 close to the unloading end, and a slicer 2 12 is installed on the linear slide 11. The slicer 2 12 can adjust the trimming thickness through the linear slide 11, and can use the gantry arm 8 as a carrier to trim the side of the foam board close to the platform 6. At the same time, a linear slide 11 is installed on the end of the gantry arm 8 away from the platform 6. A slicer 10 is installed, and the slicer 10 has its own angle adjustment system and can rotate. That is to say, the slicer 10 can adjust the cutting direction of the blade, so that the slicer 10 can trim the side edges of the foam board along the feeding direction, and can also trim the two ends of the foam board along the direction perpendicular to the feeding direction. After the four sides of the foam board are cut by the above structure, the height of the plane trimming mechanism 9 is adjusted by controlling the linear slide 906 to trim the top surface of the foam board. After the trimming is completed, the lifting frame 4 is reset, and the foam board is transported backwards by the carrying frame 3. During the transportation process, the side trimming mechanisms 13 on both sides trim the two sides of the foam board to achieve the trimming of the foam board.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A trimming and slicing device for a foam board production line, characterized in that: Including: A conveying table (1), a guiding frame (2), a supporting frame (3), a lifting frame (4), a planar trimming mechanism (9), a side trimming mechanism (13) and a gantry arm (8); The guiding frame (2), the supporting frame (3) and the lifting frame (4) are all installed on the top of the conveying table (1). The guiding frame (2) is installed at the top of the feeding end of the conveying table (1), the supporting frame (3) is installed on the top of the conveying table (1) and on one side of the guiding frame (2), and the side trimming mechanism (13) is installed on the top of the supporting frame (3) and away from the guiding frame (2); A first slicing machine (10) and a second slicing machine (12) are installed on the gantry arm (8). The planar trimming mechanism (9) is also installed on the gantry arm (8). A slide rail (5) is installed on one side of the conveying table (1). A pedestal (6) is installed on the slide rail (5). A linear slide seat (7) is installed on the top of the pedestal (6). The gantry arm (8) is installed on the pedestal (6) through the linear slide seat (7).

2. The trimming and slicing device for a foam board production line according to claim 1, characterized in that: The planar trimming mechanism (9) includes a suspension frame (902). The suspension frame (902) includes a C-shaped frame (9021). Cross bars (9022) are fixed to the bottoms of both ends of the C-shaped frame (9021). The cross bars (9022) are horizontally arranged. Driving rollers (903) are rotatably installed between the C-shaped frames (9021) and between the two ends of the cross bars (9022). Reinforcing ribs (9024) are fixed between the C-shaped frame (9021) and the two cross bars (9022). A pressing rod (910) is rotatably installed between the reinforcing ribs (9024). The surfaces of the driving rollers (903) are connected by trimming abrasive sheets (904), and the trimming abrasive sheets (904) pass under the pressing rod (910).

3. The trimming and slicing device for a foam board production line according to claim 2, characterized in that: The planar trimming mechanism (9) further includes a sleeve frame (901). The suspension frame (902) is slidably installed between the inner walls of both sides of the sleeve frame (901). A screw rod (908) is screwed at the top of the sleeve frame (901). A screw hole corresponding to the screw rod (908) is opened at the top of the suspension frame (902). A limiting spring (909) is fixed between the inner wall of the top of the sleeve frame (901) and the top of the suspension frame (902). The limiting spring (909) is sleeved on the screw rod (908).

4. The trimming and slicing device for a foam board production line according to claim 2, characterized in that: A second linear slide table (906) is installed on one side of the gantry arm (8) facing the sleeve frame (901). The second linear slide table (906) is vertically installed and the sleeve frame (901) is installed at the second linear slide table (906). A sleeve seat (9023) is fixed to the end of the cross bar (9022) of the suspension frame (902). A limiting rail (907) is installed on the side of the gantry arm (8) away from the second linear slide table (906). The sleeve seat (9023) slides on the limiting rail (907).

5. The trimming and slicing device for a foam board production line according to claim 1, characterized in that: At least two groups of the lifting frames (4) are provided and are respectively installed on both sides of the supporting frame (3). The supporting frame (3) includes two second side plates (301). A second conveying roller (302) is installed between the two second side plates (301).

6. The trimming and slicing device for a foam board production line according to claim 5, characterized in that: The lifting frame (4) includes a stretcher (401), the length of the stretcher (401) is consistent with the length of the carrying frame (3), a fixed block (404) is installed on the top of the conveying platform (1), a cylinder (403) is rotatably installed on one side of the fixed block (404), the other end of the cylinder (403) is hinged to the bottom of the stretcher (401), and a plurality of hinge blocks (405) are also arranged at the bottom of the stretcher (401), each hinge block (405) is hingedly installed with an articulated arm (402), and the other end of the articulated arm (402) is rotatably installed on one side of the corresponding side plate 2 (301).

7. The trimming and slicing device for a foam board production line according to claim 6, characterized in that: The cylinder (403) and the articulated arm (402) are respectively arranged to be inclined, the articulated arm (402) is inclined toward the feeding end side of the conveying platform (1), and the cylinder (403) is inclined toward the discharging end side of the conveying platform (1). The guide frame (2) comprises two side plates (201), and a conveying roller (202) is rotatably installed between the two side plates (201) for receiving and guiding the foam plate.

8. The trimming and slicing device for a foam board production line according to claim 1, characterized in that: The side trimming mechanism (13) comprises a limiting sleeve (131), the limiting sleeve (131) being mounted on the side of the conveying platform (1) and close to the discharge end, a right-angle arm (132) being arranged in the middle of the limiting sleeve (131), the top end of the right-angle arm (132) being in a right-angle shape and having a grinding roller (133) rotatably mounted thereon, a driving source (134) for driving the grinding roller (133) being mounted on the top of the right-angle arm (132), a plurality of threaded holes being arranged on one side of the limiting sleeve (131), a screw cap (135) being arranged at the threaded holes, the screw cap (135) being screwed in a first direction from the threaded holes, the threaded holes penetrating the inside and outside of the limiting sleeve (131), a clamping spring (136) being arranged between the clamping cap (135) and the right-angle arm (132), the clamping spring (136) always applying a force in the first direction to the right-angle arm (132).

9. The trimming and slicing device for a foam board production line according to claim 8, characterized in that: The conveying platform (1) is also fixed with a slideway (137) on one side of the limiting sleeve (131), and a threaded rod (138) is rotatably mounted between the two ends of the slideway (137), the threaded rod (138) being arranged in a direction parallel to the first direction, one side of the limiting sleeve (131) has a protrusion which is screwed to the threaded rod (138), and a second driving source (139) is fixed at one end of the slideway (137), and the threaded rod (138) is driven by the second driving source (139) to rotate, thereby adjusting the position of the limiting sleeve (131).

10. The trimming and slicing device for a foam board production line according to claim 1, characterized in that: A linear slide 1 (11) is installed on one side of the gantry arm (8) close to the discharge end, and a slicer 2 (12) is installed on the linear slide 1 (11). The slicer 2 (12) adjusts the cutting thickness through the linear slide 1 (11). A slicer 1 (10) is installed on the end of the gantry arm (8) away from the base (6).

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