Edge trimmer for fire-fighting box plate production

Abstract

The utility model belongs to the technical field of fire-fighting box production, and particularly relates to an edge trimmer for fire-fighting box plate production, which comprises an edge trimmer main body and a processing table, the machining table is arranged at the top of the edge trimmer body, a knife rest is arranged at the top of the machining table, an edge trimming knife is installed in the knife rest, a cavity is formed in the machining table, and a conveying mechanism is arranged in the cavity; the conveying mechanism comprises a servo motor, a lead screw, a moving block, a connecting block, a pushing plate, a pressing plate and a screw, the servo motor is fixedly installed on the rear side of the machining table, and one end of the lead screw is connected to the front side of the inner wall of the machining table through a bearing. The problems that the working efficiency of manual plate pushing is low, certain physical strength and labor intensity are needed, and especially for large or heavy plates, the operation process is heavy and difficult are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire box production, and specifically relates to a trimming machine for fire box plate production. Background Technique

[0002] A fire box refers to a box used to store and protect fire-fighting equipment, appliances, and emergency supplies. It is usually placed in public places, commercial buildings, factories, schools, hospitals, etc. to ensure that fire-fighting equipment can be used in time for fire extinguishing or rescue in case of a fire or other emergencies.

[0003] When manufacturing and processing a fire box, suitable plate materials can ensure good fire resistance and service life of the fire box. After the plate is processed, in order to ensure the smoothness of the edge and avoid injury to personnel in case of an emergency, a trimming machine is usually used to process the plate.

[0004] However, when the existing trimming machine processes the plate, the staff needs to manually push the plate from front to back for processing. The work efficiency of manually pushing the plate is low, and it requires a certain amount of physical strength and labor intensity. Especially for large or heavy plates, the operation process is more onerous and difficult. Therefore, a trimming machine for fire box plate production is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique, the utility model proposes a trimming machine for fire box plate production.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a trimming machine for fire box plate production described in the utility model includes a trimming machine main body and a processing table; the processing table is arranged on the top of the trimming machine main body, a tool rest is arranged on the top of the processing table, a trimming knife is installed inside the tool rest, a cavity is opened inside the processing table, and a conveying mechanism is arranged inside the cavity; the conveying mechanism includes a servo motor, a lead screw, a moving block, a connecting block, a pushing plate, a pressing plate and a screw. The servo motor is fixedly installed at the rear side of the processing table, one end of the lead screw is connected to the front side of the inner wall of the processing table through a bearing, the other end of the lead screw penetrates to the rear side of the processing table and is fixedly connected to the output end of the front side of the servo motor, the moving block is threadedly connected to the surface of the lead screw and is located inside the processing table, one end of the connecting block is fixedly connected to the top of the processing table, the other end of the connecting block penetrates to the top of the processing table, the pushing plate is fixedly connected to the top of the connecting block, the pressing plate is arranged on the top of the pushing plate, threaded holes are opened on the tops of the pushing plate and the pressing plate, and the screw is threadedly connected inside the threaded hole.

[0007] Preferably, mounting mechanisms are provided on both sides of the tool rest. The mounting mechanisms include mounting holes, U-shaped members, mounting rods, and springs. The mounting holes are formed on both sides of the trimming knife. The U-shaped members are fixedly mounted on both sides of the tool rest. One end of the mounting rod is movably disposed inside the mounting hole. The other end of the mounting rod sequentially penetrates through the tool rest and the mounting U-shaped member, and the other end of the mounting rod extends to the outside of the U-shaped member. The spring is movably sleeved on the surface of the mounting rod. One end of the spring is fixedly connected to the inner side of the U-shaped member, and the other end of the spring is fixedly connected to the mounting rod.

[0008] Preferably, limiting rods are fixedly connected to the inner wall of the processing table. Limiting blocks are fixedly connected to both sides of the moving block. The limiting blocks are respectively slidably connected to the surfaces of the limiting rods.

[0009] Preferably, a transverse groove is formed in the top of the processing table. The transverse groove is used in cooperation with the connecting block.

[0010] Preferably, a notch is formed in the top of the processing table. A pulley is installed inside the notch.

[0011] Preferably, a handle is fixedly connected to the surface of the mounting rod. The handle is circular in shape.

[0012] Preferably, an auxiliary plate is installed on the top of the processing table. The auxiliary plate is located on the front side and the rear side of the trimming knife.

[0013] Preferably, the number of the mounting holes is several, and they are evenly distributed on both sides of the trimming knife.

[0014] The beneficial effects of the present utility model:

[0015] 1. The present utility model provides a trimming machine for producing fire box plates. By the cooperative use of the conveying mechanism, when processing the plates, the plates can be placed on the top of the processing table and under the pressing plate, and the plates are pressed under the pressing plate by the pressing plate, and the pressing plate is fixedly installed on the pushing plate by screws to limit the plates under the pressing plate. Subsequently, the servo motor is operated to drive the lead screw to rotate. The rotation of the lead screw will drive the movably connected moving block to move smoothly backward. When the moving block moves backward, it can drive the connecting block and the pushing plate to move from front to back, and at the same time, it can automatically push the plates from front to back and perform trimming on the plates. Thus, under the action of the conveying mechanism, the labor intensity can be reduced, the processing efficiency of the plates can be improved, and the processing operation is more convenient.

[0016] 2. The present utility model provides a trimming machine for the production of fire box plates. Through the coordinated use of the installation mechanism, the staff can adjust the height of the trimming knife according to the thickness of the plate. When adjusting, the installation rod can be pulled outwards. When the installation rod moves outwards, it can disengage from the installation hole and squeeze the spring. Subsequently, the height of the trimming knife can be adjusted up and down as required. After adjusting to the appropriate height, the hand can be released from the installation rod, and then the installation rod can be pushed inwards under the action of the spring's resilience force, and the installation rod can be connected with the installation hole in a matching manner, so that the trimming knife can be installed inside the tool rest. By flexibly adjusting the height of the trimming knife, plates of different thicknesses can be processed, ensuring that the distance between the trimming knife and the surface of the plate is appropriate, and effectively performing the trimming operation without being excessive or insufficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0018] Figure 1 is the three-dimensional view of the present utility model;

[0019] Figure 2 is the top-down sectional three-dimensional view of the processing table in the present utility model;

[0020] Figure 3 is the present utility model Figure 2 the enlarged three-dimensional view of part A;

[0021] Figure 4 is the enlarged three-dimensional view of the installation mechanism in the present utility model.

[0022] LEGEND DESCRIPTION:

[0023] 1. Trimming machine main body; 101. Processing table; 102. Tool rest; 103. Trimming knife; 201. Servo motor; 202. Lead screw; 203. Moving block; 204. Connecting block; 205. Pushing plate; 206. Pressing plate; 207. Screw; 301. Installation hole; 302. U-shaped part; 303. Installation rod; 304. Spring; 401. Limiting rod; 402. Limiting block; 5. Horizontal groove; 601. Notch; 602. Pulley; 7. Handle; 8. Auxiliary plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] 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 belong to the protection scope of the present invention.

[0025] Specific embodiments are given below.

[0026] Please refer to Figure 1 - Figure 4 The present invention provides a trimming machine for the production of fire box plates, including a trimming machine main body 1 and a processing table 101; the processing table 101 is arranged on the top of the trimming machine main body 1, a tool rest 102 is arranged on the top of the processing table 101, a trimming knife 103 is installed inside the tool rest 102, a cavity is opened inside the processing table 101, and a conveying mechanism is arranged inside the cavity; the conveying mechanism includes a servo motor 201, a lead screw 202, a moving block 203, a connecting block 204, a pushing plate 205, a pressing plate 206 and a screw 207. The servo motor 201 is fixedly installed at the rear side of the processing table 101, one end of the lead screw 202 is connected to the front side of the inner wall of the processing table 101 through a bearing, the other end of the lead screw 202 penetrates to the rear side of the processing table 101 and is fixedly connected to the output end of the front side of the servo motor 201. The moving block 203 is threadedly connected to the surface of the lead screw 202 and is located inside the processing table 101. One end of the connecting block 204 is fixedly connected to the top of the processing table 101, the other end of the connecting block 204 penetrates to the top of the processing table 101, the pushing plate 205 is fixedly connected to the top of the connecting block 204, the pressing plate 206 is arranged on the top of the pushing plate 205, and threaded holes are opened on the tops of the pushing plate 205 and the pressing plate 206, and the screw 207 is threadedly connected inside the threaded holes. When working, when the staff processes the plate, the plate can be first placed on the top of the processing table 101 and under the pressing plate 206, and the plate is pressed under the pressing plate 206 through the pressing plate 206. Then, the screw 207 is rotated downward to fixedly install the pressing plate 206 on the pushing plate 205, so as to limit the plate under the pressing plate 206 to prevent the plate from shifting. Subsequently, the servo motor 201 is operated to drive the lead screw 202 to rotate. The rotation of the lead screw 202 will drive the threadedly connected moving block 203 to move smoothly backward. When the moving block 203 moves backward, it can drive the connecting block 204 and the pushing plate 205 to move from front to back, and at the same time, it can automatically push the plate from front to back and perform trimming on the plate. Therefore, under the action of the conveying mechanism, the labor intensity can be reduced, the processing efficiency of the plate can be improved, and the processing operation is more convenient.

[0027] Furthermore, as Figure 1 and Figure 4As shown in the figure, mounting mechanisms are provided on both sides of the tool rest 102. The mounting mechanisms include mounting holes 301, U-shaped members 302, mounting rods 303, and springs 304. The mounting holes 301 are formed on both sides of the trimming knife 103. The U-shaped members 302 are fixedly mounted on both sides of the tool rest 102. One end of the mounting rod 303 is movably disposed inside the mounting hole 301. The other end of the mounting rod 303 sequentially penetrates through the tool rest 102 and the mounting U-shaped member 302, and the other end of the mounting rod 303 extends to the outside of the U-shaped member 302. The spring 304 is movably sleeved on the surface of the mounting rod 303. One end of the spring 304 is fixedly connected to the inner side of the U-shaped member 302, and the other end of the spring 304 is fixedly connected to the mounting rod 303. A handle 7 is fixedly connected to the surface of the mounting rod 303, and the handle 7 is circular in shape. During operation, the operator can adjust the height of the trimming knife 103 according to the thickness of the board. When adjusting, the mounting rod 303 can be pulled outwards through the handle 7. When the mounting rod 303 moves outwards, it can disengage from the mounting hole 301 and compress the spring 304. Subsequently, the height of the trimming knife 103 can be adjusted up and down as required. After adjusting to the appropriate height, the hand can be released from the handle 7, and then the mounting rod 303 can be pushed inwards under the action of the resilience of the spring 304, and the mounting rod 303 can be connected with the mounting hole 301 in a matching manner, so that the trimming knife 103 can be mounted inside the tool rest 102. By flexibly adjusting the height of the trimming knife 103, boards of different thicknesses can be processed, ensuring that the distance between the trimming knife 103 and the surface of the board is appropriate, and effectively performing the trimming operation without being excessive or insufficient.

[0028] Further, as Figure 2 and Figure 3 shown, a limiting rod 401 is fixedly connected to the inner wall of the processing table 101. Limiting blocks 402 are fixedly connected to both sides of the moving block 203, and the limiting blocks 402 are respectively slidably connected to the surface of the limiting rod 401. During operation, when the lead screw 202 drives the moving block 203 to move, the moving block 203 will drive the limiting blocks 402 to slide on the surface of the limiting rod 401, and at the same time, it can play an auxiliary limiting role for the moving block 203, preventing the moving block 203 from lacking limit and driving the connecting block 204 to displace or shake during movement, and affecting the normal operation of the conveying mechanism.

[0029] Further, as Figure 1 shown, a transverse groove 5 is formed at the top of the processing table 101, and the transverse groove 5 is used in cooperation with the connecting block 204. During operation, when the moving block 203 drives the connecting block 204 to move, the connecting block 204 will flexibly move inside the transverse groove 5, preventing the connecting block 204 from colliding with the processing table 101 during movement, resulting in the inability of the conveying mechanism to operate normally.

[0030] Further, as Figure 1As shown in the figure, a notch 601 is formed at the top of the processing table 101, and a pulley 602 is installed inside the notch 601. During operation, when the pushing plate 205 pushes the sheet material to move on the processing table 101, with the assistance of the pulley 602, the friction between the sheet material and the processing table 101 can be reduced, and at the same time, the sheet material can be pushed more smoothly for moving processing.

[0031] Furthermore, as Figure 1 shown in the figure, an auxiliary plate 8 is installed at the top of the processing table 101, and the auxiliary plate 8 is located on the front side and the rear side of the trimming knife 103. During operation, when processing the sheet material, the edge of the sheet material can be made to be close to the auxiliary plate 8, and then the sheet material can be pushed in parallel under the action of the auxiliary plate 8, avoiding the deviation of the sheet material during movement and affecting the trimming effect of the sheet material.

[0032] Furthermore, as Figure 4 shown in the figure, the number of mounting holes 301 is several, and they are evenly distributed on both sides of the trimming knife 103. During operation, under the action of the multiple mounting holes 301, the height of the trimming knife 103 can be adjusted flexibly to ensure that it is suitable for sheet materials of different thicknesses, improving the trimming quality and accuracy of the sheet materials.

[0033] Working principle: During operation, when the staff processes the sheet material, the sheet material can be first placed on the top of the processing table 101 and under the bottom of the pressing plate 206, and the sheet material is pressed against the bottom of the pressing plate 206 through the pressing plate 206. Then, the screw 207 is rotated downward to fixedly install the pressing plate 206 on the pushing plate 205, which can limit the sheet material under the pressing plate 206 to prevent the sheet material from shifting. Subsequently, the servo motor 201 is operated to drive the lead screw 202 to rotate. The rotation of the lead screw 202 will drive the moving block 203 connected by threads to move smoothly backward. When the moving block 203 moves backward, it can drive the connecting block 204 and the pushing plate 205 to move from front to back, and at the same time, the sheet material can be automatically pushed from front to back and trimmed, so that under the action of the conveying mechanism, the labor intensity can be reduced, the processing efficiency of the sheet material can be improved, and it is more convenient for processing operations. During operation, the staff can adjust the height of the trimming knife 103 according to the thickness of the sheet material. When adjusting, the installation rod 303 can be pulled outward through the handle 7. When the installation rod 303 moves outward, it can disengage from the mounting hole 301 and compress the spring 304. Subsequently, the height of the trimming knife 103 can be adjusted up and down as required. After adjusting to the appropriate height, the hand can be released from the handle 7, and then the installation rod 303 can be pushed inward again under the rebounding force of the spring 304, and the installation rod 303 can be connected with the mounting hole 301 in a matching manner, so that the trimming knife 103 can be installed inside the tool rest 102. By flexibly adjusting the height of the trimming knife 103, sheet materials of different thicknesses can be processed, ensuring that the distance between the trimming knife 103 and the surface of the sheet material is appropriate, and effectively performing the trimming operation without being excessive or insufficient.

[0034] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A trimming machine for producing fire hood plates, comprising a trimming machine body (1) and a processing table (101); characterized in that: The processing table (101) is arranged on the top of the trimming machine body (1), a tool holder (102) is arranged on the top of the processing table (101), a trimming knife (103) is installed inside the tool holder (102), a cavity is opened inside the processing table (101), and a conveying mechanism is arranged inside the cavity; The conveying mechanism comprises a servo motor (201), a screw rod (202), a moving block (203), a connecting block (204), a pushing plate (205), a pressing plate (206) and a screw (207); the servo motor (201) is fixedly mounted on the rear side of the processing table (101); one end of the screw rod (202) is connected to the front side of the inner wall of the processing table (101) through a bearing; the other end of the screw rod (202) penetrates to the rear side of the processing table (101) and is fixedly connected to the output end of the front side of the servo motor (201); the moving block (203) The threaded connection is connected to the surface of the screw rod (202) and is located inside the processing table (101); one end of the connection block (204) is fixedly connected to the top of the processing table (101); the other end of the connection block (204) passes through the top of the processing table (101); the push plate (205) is fixedly connected to the top of the connection block (204); the pressure plate (206) is arranged on the top of the push plate (205); the tops of the push plate (205) and the pressure plate (206) are both provided with threaded holes, and the internal threads of the threaded holes are connected with screws (207).

2. The trimming machine for producing fire hood plates according to claim 1, characterized in that: The tool holder (102) is provided with mounting mechanisms on both sides, the mounting mechanisms comprising mounting holes (301), U-shaped parts (302), mounting rods (303) and springs (304); the mounting holes (301) are opened on both sides of the trimming knife (103); the U-shaped parts (302) are fixedly mounted on both sides of the tool holder (102); one end of the mounting rod (303) is movably arranged inside the mounting hole (301); the other end of the mounting rod (303) passes through the tool holder (102) and the mounting U-shaped parts (302) in sequence, and the other end of the mounting rod (303) extends to the outside of the U-shaped parts (302); the spring (304) is movably sleeved on the surface of the mounting rod (303); one end of the spring (304) is fixedly connected to the inside of the U-shaped parts (302); and the other end of the spring (304) is fixedly connected to the mounting rod (303).

3. The trimming machine for producing fire hood plates according to claim 1, characterized in that: The inner wall of the processing table (101) is fixedly connected to a limit rod (401), and both sides of the moving block (203) are fixedly connected to limit blocks (402), and the limit blocks (402) are respectively slidably connected to the surface of the limit rod (401).

4. The trimming machine for producing fire hood plates according to claim 1, characterized in that: A transverse groove (5) is provided on the top of the processing table (101), and the transverse groove (5) is used in conjunction with a connecting block (204).

5. The trimming machine for producing fire hood plates according to claim 1, characterized in that: A notch (601) is provided on the top of the processing table (101), and a pulley (602) is installed inside the notch (601).

6. The trimming machine for producing fire hood plates according to claim 2, characterized in that: A handle (7) is fixedly connected to the surface of the mounting rod (303), and the handle (7) is circular in shape.

7. The trimming machine for producing fire hood plates according to claim 1, characterized in that: An auxiliary plate (8) is installed on the top of the processing table (101), and the auxiliary plate (8) is located on the front and rear sides of the trimming knife (103).

8. The trimming machine for producing fire hood plates according to claim 2, characterized in that: There are a plurality of mounting holes (301), which are evenly distributed on both sides of the trimming knife (103).

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