Trimming device for foam board production

Abstract

The utility model discloses a trimming device for foam board production, which comprises a base, a workbench is arranged on the upper end face of the base, a shell is arranged outside the workbench, and the shell and the base are welded and fixed; the rotating seat is arranged in the working table, the rotating seat is rotationally connected with the working table, a fixed seat is arranged in the middle of the upper end face of the rotating seat, and a vacuum adsorption hole is formed in the upper end face of the fixed seat; the fixing column is arranged below a top plate of the shell, the fixing column and the shell are fixed through a bolt, a fixing rod is fixedly installed on one side of the fixing column, an electric push rod is installed in the fixing rod, a high-temperature cutting mechanism is fixedly installed at the movable end of the electric push rod, and an electric heating wire is installed below the high-temperature cutting mechanism. The problem that an edge trimming device can only conduct independent edge trimming at the corresponding position and cannot flexibly move along the edge of the foam board is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam board production, in particular to a trimming device for foam board production. Background Art

[0002] The trimming device used in the production of foam boards is usually a device specially designed to cut and trim the edges of foam boards. This type of device can achieve efficient and accurate cutting of foam boards to achieve the desired shape and size. The trimming device may include an electric thermal cutter, a blade cutting system, or other types of cutting tools. The electric thermal cutter uses high-temperature electric heating wire or electric heating blade to melt the edge of the foam board to achieve the cutting effect. The blade cutting system uses a mechanical blade to cut the foam board, which has higher cutting accuracy and speed.

[0003] For example, the Chinese authorized patent "A Thermal Insulation Foam Board Trimming Device" with announcement number CN106584537A includes a base platform, a connecting plate is fixedly connected to the top of the base platform, a connecting frame is fixedly connected to the top of the connecting plate, a trimming frame is provided on the back of the connecting frame, the bottom of the trimming frame is fixedly connected to the top of the connecting plate, a connecting rod is plugged into the inside of the connecting frame, a fastening screw is threadedly connected to the top of the connecting frame, and a trimming rod is plugged into the inside of the trimming frame. The thermal insulation foam board trimming device facilitates the replacement of the trimming device blade, reduces the error generated during trimming, and improves the quality and aesthetics of the thermal insulation foam board trimming.

[0004] Although the above-mentioned prior art can realize the trimming of foam boards, it can only perform independent trimming at corresponding positions and cannot move flexibly along the edge of the foam board, which easily produces obvious trimming marks. Therefore, it does not meet the existing needs. In this regard, we propose a trimming device for foam board production. Utility Model Content

[0005] The utility model aims to provide a trimming device for foam board production, so as to solve the problem that the trimming device proposed in the above background technology can only perform independent trimming at corresponding positions and cannot move flexibly along the edge of the foam board.

[0006] To achieve the above object, the utility model provides the following technical solution: a trimming device for foam board production, comprising a base, a workbench is arranged on the upper end surface of the base, a shell is arranged outside the workbench, and the shell is welded and fixed to the base; and further comprising:

[0007] A rotating seat is arranged inside the workbench and is rotatably connected to the workbench. A fixed seat is arranged at the middle position of the upper end surface of the rotating seat, and a vacuum adsorption hole is arranged on the upper end surface of the fixed seat.

[0008] A fixed column is arranged below the top plate of the outer shell, and the fixed column and the outer shell are fixed by bolts. A fixed rod is fixedly installed on one side of the fixed column, an electric push rod is installed inside the fixed rod, a high-temperature cutting mechanism is fixedly installed on the movable end of the electric push rod, and a heating wire is installed below the high-temperature cutting mechanism.

[0009] Preferably, a servo motor is fixedly mounted on one side inside the base, a driving gear is mounted on the output shaft of the servo motor, a gear ring is disposed at the bottom of the rotating seat, and the gear ring is meshedly connected with the driving gear.

[0010] Preferably, a vacuum pump is installed on the other side of the base, a vacuum tube is installed on one end of the vacuum pump, the other end of the vacuum tube is connected to the vacuum adsorption hole, and the other end of the vacuum tube is sealed and connected to the fixed seat through a rotating joint.

[0011] Preferably, an exhaust grille is provided on one side of the front end of the base, and the exhaust grille is connected to the cavity where the vacuum pump is located.

[0012] Preferably, an adsorption hood is fixedly installed below the inner wall of the shell, a purification box is fixedly installed above one side of the shell, a connecting pipe is provided between the purification box and the adsorption hood, and a negative pressure fan is installed outside the connecting pipe.

[0013] Preferably, the interior of the purification box is filled with activated carbon particles.

[0014] Preferably, a door is mounted on the front end of the housing via a hinge.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model utilizes the telescopic adjustment of the rotating seat and the high-temperature cutting mechanism to realize the trimming of the foam board. After the foam board is fixed above the fixed seat, the high-temperature cutting mechanism is turned on to keep the electric heating wire below at a high temperature, and the electric push rod is moved to a predetermined position according to the specifications of the foam board. At this time, the servo motor is turned on, and its output shaft drives the driving gear to rotate, and drives the rotating seat to rotate under the engagement with the gear ring, thereby realizing the rotation of the foam board. As the foam board rotates, the position of the heating wire is adjusted in real time through the electric push rod, so that the foam board is trimmed along the edge of the foam board. The trimming mechanism has high flexibility and can quickly complete the trimming work by moving along the edge of the foam board. Not only will there be no trimming marks, but the efficiency is also high.

[0017] 2. The utility model sets vacuum adsorption holes on the upper end surface of the fixing seat. The vacuum adsorption holes on the fixing seat are responsible for directly contacting and adsorbing the foam board. These vacuum adsorption holes are arranged in order on the fixing seat to ensure that the foam board can be evenly stressed and stably adsorbed. The function of the vacuum tube is to connect these adsorption holes to form a closed vacuum system. When the vacuum pump is started, it will extract the air in the fixing seat through the vacuum tube, so that negative pressure is formed between the adsorption holes and the foam board, generating a strong adsorption force, effectively fixing the foam board on the fixing seat. When the foam board needs to be removed, it only needs to turn off the vacuum pump to make the pressure in the fixing seat gradually return to normal, the adsorption force disappears, and the foam board can be easily removed. Utilizing this mechanism, efficient and stable fixation of the foam board is achieved, providing a strong guarantee for subsequent trimming work.

[0018] 3. The utility model is provided with an air purification mechanism. The negative pressure generated by the negative pressure fan when working allows the adsorption hood to capture the harmful gases generated during the high-temperature trimming process, effectively attract and collect these harmful gases, prevent them from spreading into the working environment, and inhale them into the purification box through the connecting pipe. The activated carbon in the purification box has a strong adsorption capacity and can effectively adsorb harmful components in the harmful gases, such as formaldehyde, benzene, etc. After the adsorption treatment of the activated carbon, the harmful components in the harmful gases are removed in large quantities, thereby achieving the purification of the gas. The harmful components of the purified gas are greatly reduced, and the harm to the environment and human health is also reduced accordingly. The mechanism can protect the health of workers and improve the quality of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a top view of the workbench of the utility model;

[0022] Figure 4 It is a schematic diagram of the transmission structure of the rotating seat of the utility model.

[0023] In the figure: 1. base; 2. shell; 3. workbench; 4. rotating seat; 5. fixed seat; 6. vacuum adsorption hole; 7. fixed column; 8. fixed rod; 9. electric push rod; 10. high-temperature cutting mechanism; 11. heating wire; 12. exhaust grille; 13. vacuum pump; 14. vacuum tube; 15. servo motor; 16. driving gear; 17. gear ring; 18. adsorption cover; 19. connecting pipe; 20. negative pressure fan; 21. purification box; 22. activated carbon particles. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a trimming device for foam board production, comprising a base 1, a workbench 3 is arranged on the upper end surface of the base 1, a shell 2 is arranged outside the workbench 3, and the shell 2 is welded and fixed to the base 1; and further comprising:

[0026] A rotating seat 4 is arranged inside the workbench 3 and is rotatably connected to the workbench 3. A fixed seat 5 is arranged at the middle position of the upper end surface of the rotating seat 4. A vacuum adsorption hole 6 is arranged on the upper end surface of the fixed seat 5.

[0027] A fixed column 7 is arranged below the top plate of the outer shell 2, and the fixed column 7 is fixed to the outer shell 2 by bolts. A fixed rod 8 is fixedly installed on one side of the fixed column 7, an electric push rod 9 is installed inside the fixed rod 8, a high-temperature cutting mechanism 10 is fixedly installed on the movable end of the electric push rod 9, and a heating wire 11 is installed below the high-temperature cutting mechanism 10.

[0028] When in use, after the foam board is fixed on the fixing seat 5, the high-temperature cutting mechanism 10 is turned on to keep the electric heating wire 11 below at a high temperature, and the electric push rod 9 is moved to a predetermined position according to the specifications of the foam board. At this time, the servo motor 15 is turned on, and its output shaft drives the driving gear 16 to rotate, and drives the rotating seat 4 to rotate under the engagement with the gear ring 17, thereby realizing the rotation of the foam board. As the foam board rotates, the position of the electric heating wire 11 is adjusted in real time through the electric push rod 9, so that the foam board is trimmed along the edge of the foam board.

[0029] See also Figure 2 A servo motor 15 is fixedly installed on one side of the base 1, and a driving gear 16 is installed on the output shaft of the servo motor 15. A gear ring 17 is provided at the bottom of the rotating base 4, and the gear ring 17 is meshed and connected with the driving gear 16 to realize the rotation of the fixed base 5.

[0030] See also Figure 2 A vacuum pump 13 is installed on the other side of the base 1, and a vacuum tube 14 is installed at one end of the vacuum pump 13. The other end of the vacuum tube 14 is connected to the vacuum adsorption hole 6, and the other end of the vacuum tube 14 is sealed to the fixed seat 5 through a rotating joint. By using this mechanism, the foam board can be efficiently and stably fixed, which provides a strong guarantee for the subsequent trimming work.

[0031] See also Figure 1An exhaust grille 12 is provided on one side of the front end of the base 1, and the exhaust grille 12 is connected to the cavity where the vacuum pump 13 is located, so as to facilitate the exhaust of air.

[0032] See also Figure 2 and Figure 3 An adsorption hood 18 is fixedly installed at the bottom of the inner wall of the shell 2, a purification box 21 is fixedly installed at the top of one side of the shell 2, a connecting pipe 19 is arranged between the purification box 21 and the adsorption hood 18, and a negative pressure fan 20 is installed outside the connecting pipe 19. This mechanism can protect the health of workers and improve the quality of the working environment.

[0033] See also Figure 2 The interior of the purification box 21 is filled with activated carbon particles 22, which can effectively absorb harmful components in harmful gases, such as formaldehyde, benzene, etc. After adsorption treatment with activated carbon.

[0034] Furthermore, a door is mounted on the front end of the housing 2 via a hinge.

[0035] Working principle: When in use, the foam board is fixed first. The vacuum adsorption holes 6 on the fixing seat 5 are responsible for directly contacting and adsorbing the foam board. These vacuum adsorption holes 6 are arranged in order on the fixing seat 5 to ensure that the foam board can be evenly stressed and stably adsorbed. The function of the vacuum tube 14 is to connect these adsorption holes to form a closed vacuum system. When the vacuum pump 13 is started, it will extract the air in the fixing seat through the vacuum tube 14, so that a negative pressure is formed between the adsorption holes and the foam board, and a strong adsorption force is generated to effectively fix the foam board on the fixing seat 5. When the foam board needs to be removed, just turn off the vacuum pump 13, so that the pressure in the fixing seat 5 gradually returns to normal, the adsorption force disappears, and the foam board can be easily removed. During the trimming process, the negative pressure fan 20 generates negative pressure, so that the adsorption cover 18 captures the harmful gases generated during the high-temperature trimming process, effectively attracts and collects these harmful gases, prevents them from spreading into the working environment, and sucks them into the purification box 21 through the connecting pipe 19. The activated carbon in the purification box 21 has a strong adsorption capacity and can effectively adsorb harmful components in the harmful gases, such as formaldehyde, benzene, etc. After the adsorption treatment of activated carbon, the harmful components in the harmful gas are removed in large quantities, thereby achieving the purification of the gas. The harmful components of the purified gas are greatly reduced, and the harm to the environment and human health is also reduced accordingly.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A trimming device for foam board production, comprising a base (1), a workbench (3) is arranged on the upper end surface of the base (1), a shell (2) is arranged outside the workbench (3), and the shell (2) is fixed to the base (1) by welding; Features: Also includes: A rotating seat (4) is arranged inside the workbench (3), and the rotating seat (4) is rotatably connected to the workbench (3); a fixed seat (5) is arranged at the middle position of the upper end surface of the rotating seat (4), and a vacuum adsorption hole (6) is arranged on the upper end surface of the fixed seat (5); A fixing column (7) is arranged below the top plate of the housing (2), and the fixing column (7) is fixed to the housing (2) by bolts. A fixing rod (8) is fixedly installed on one side of the fixing column (7), an electric push rod (9) is installed inside the fixing rod (8), a high-temperature cutting mechanism (10) is fixedly installed on the movable end of the electric push rod (9), and a heating wire (11) is installed below the high-temperature cutting mechanism (10).

2. The trimming device for foam board production according to claim 1, characterized in that: A servo motor (15) is fixedly mounted on one side of the interior of the base (1), and a driving gear (16) is mounted on the output shaft of the servo motor (15). A gear ring (17) is disposed at the bottom of the rotating base (4), and the gear ring (17) is meshedly connected with the driving gear (16).

3. The trimming device for foam board production according to claim 1, characterized in that: A vacuum pump (13) is installed on the other side of the base (1), a vacuum tube (14) is installed on one end of the vacuum pump (13), the other end of the vacuum tube (14) is connected to the vacuum adsorption hole (6), and the other end of the vacuum tube (14) is sealedly connected to the fixed seat (5) via a rotating joint.

4. The trimming device for foam board production according to claim 3, characterized in that: An exhaust grille (12) is provided on one side of the front end of the base (1), and the exhaust grille (12) is in communication with a cavity where a vacuum pump (13) is located.

5. The trimming device for foam board production according to claim 1, characterized in that: An adsorption hood (18) is fixedly mounted below the inner wall of the outer shell (2), a purification box (21) is fixedly mounted above one side of the outer shell (2), a connecting pipe (19) is provided between the purification box (21) and the adsorption hood (18), and a negative pressure fan (20) is installed outside the connecting pipe (19).

6. The trimming device for foam board production according to claim 5, characterized in that: The interior of the purification box (21) is filled with activated carbon particles (22).

7. The trimming device for foam board production according to claim 1, characterized in that: A door is mounted on the front end of the housing (2) via a hinge.

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