Side edge trimming device for heat preservation rock wool board production

Abstract

The utility model relates to the technical field of rock wool board trimming equipment, in particular to a side edge trimming device for heat preservation rock wool board production, which comprises a rack, a rotating roller is rotatably connected to the upper end of the rack, a conveying belt is sleeved on the outer side of the rotating roller, two bearing frames are arranged above the conveying belt, and the lower ends of the two bearing frames are fixedly connected with the side wall of the rack. Movable clamping assemblies are arranged on the inner side of the bearing frame, and a trimming assembly is arranged between the movable clamping assemblies. According to the side edge trimming device for heat preservation rock wool board production, the distance between the clamping wheels can be adjusted through the movable clamping assembly, and the side edge trimming device is suitable for rock wool boards with different widths. According to the side edge trimming device for heat preservation rock wool board production, a servo motor drives a lead screw to drive a sliding block and other components to horizontally move along a guide rod, and horizontal clamping of the rock wool board through large wheel clamping is achieved. For thickness difference, the electric cylinder drives the wheel legs to vertically move, the lower end faces of the small wheels are controlled to make contact with the upper surface of the rock wool board, vertical limiting of the small wheels to the rock wool board is achieved, adjustment is flexible, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to rock wool board trimming equipment technical field, specifically is a kind of side trimming device for thermal insulation rock wool board production. BACKGROUND

[0002] In the production and processing of rock wool board, in order to adapt to the diversified application needs, it is usually necessary to cut it into multiple specifications and sizes. However, the cutting process can cause burrs on the edge of the board, which not only affects the appearance of the product, but also can adversely affect its performance, so trimming the side after cutting becomes a necessary link.

[0003] The existing trimming equipment has a significant defect when processing rock wool board: the clamping and fixing device cannot flexibly adapt to rock wool boards of different sizes, resulting in limited application range of the equipment and difficulty in meeting diversified production needs. Therefore, a clamping and fixing device that can be flexibly adjusted and has strong adaptability is needed to improve the working efficiency and processing quality of the rock wool board trimming equipment. SUMMARY

[0004] The utility model provides a kind of side trimming device for thermal insulation rock wool board production, to solve the problem mentioned in background art that the existing trimming equipment when processing rock wool board, there is clamping and fixing device cannot flexibly adapt to rock wool boards of different sizes, resulting in limited application range of the equipment, difficult to meet the diversified production needs.

[0005] To solve the existing problems, the utility model provides a kind of side trimming device for thermal insulation rock wool board production, including rack, the upper end of the rack is rotationally connected with rotating roller, the outside of the rotating roller is sleeved with conveying belt, the upper side of the conveying belt is provided with two lower ends and the side wall of the rack is fixedly connected with bearing frame, the inner side of the bearing frame is provided with mobile clamping assembly, and the mobile clamping assembly is provided with trimming assembly between them.

[0006] The mobile clamping assembly includes guide rod fixedly connected with the two side ends of the bearing frame, the lower side of the guide rod is provided with lead screw rotationally connected at both ends to the side end of the bearing frame, one end of the lead screw is fixedly connected with the output shaft of servo motor penetrating the side end of the bearing frame, the servo motor is installed on the outside of the bearing frame, the end of the lead screw away from the driving motor is fixedly connected with synchronous wheel penetrating the side end of the bearing frame, the synchronous wheel is drivingly connected through synchronous belt, two sliding blocks are symmetrically provided on the lead screw, the sliding block is provided with screw hole matched with the screw thread of the lead screw, the lower end of the sliding block is fixedly connected with slide rail through link plate, the side surface of the slide rail is slidingly connected with wheel leg, the upper end of the wheel leg is connected with the lower end of the link plate through electric cylinder, and the lower end of the wheel leg is rotationally connected with clamping wheel.

[0007] Furthermore, the trimming assembly includes a connecting plate fixedly connected to the side end of the wheel leg, a motor is installed in the lower middle part of the connecting plate, and a grinding wheel is fixedly connected to the output shaft of the motor.

[0008] Furthermore, a reinforcing block is provided in the middle of the lead screw and guide rod in the axial direction. The upper end of the reinforcing block is fixedly connected to the lower surface of the support frame. The guide rod is fixedly connected to the reinforcing block, and the lead screw is rotatably connected to the reinforcing block.

[0009] Furthermore, the lead screw is symmetrically provided with positive and negative leads.

[0010] Furthermore, a limiting slider is fixedly connected to the side of the wheel leg, and a limiting groove that cooperates with the limiting slider is provided on the side of the slide rail.

[0011] Furthermore, the clamping wheel is formed by a small wheel and a large wheel being coaxially and fixedly connected.

[0012] 1. This movable clamping assembly of a side trimming device for producing thermal insulation rock wool boards uses a servo motor to drive a lead screw, which in turn moves a slider, connecting plate, slide rail, wheel legs, and clamping wheels horizontally along a guide rod. By controlling the forward and reverse rotation and the amplitude of the servo motor, the spacing between the clamping wheels can be adjusted, thus enabling the large wheel of the clamping wheel to clamp the side of the rock wool board, adapting to the clamping requirements of rock wool boards of different widths. Secondly, to address the differences in rock wool board thickness, an electric cylinder-driven wheel leg is designed to move vertically on the slide rail. The extension and retraction of the electric cylinder, controlled by a PLC controller, can adjust the contact between the lower end face of the small wheel of the clamping wheel and the upper surface of the side of the rock wool board, ensuring vertical positioning for rock wool boards of different thicknesses. The movable clamping assembly not only achieves vertical and horizontal positioning of the rock wool board perpendicular to the conveyor belt direction but also flexibly adapts to various specifications of rock wool boards, greatly expanding its applicability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the working state of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 3 This is a structural schematic diagram of the support frame, movable clamping assembly, and trimming assembly of this utility model;

[0016] Figure 4 For the present utility model Figure 3 A side view diagram;

[0017] Figure 5 This is a schematic diagram of the partial structure of the movable clamping component and the overall structure of the trimming component of this utility model.

[0018] Figure 6 It is the structural schematic view of the wheel leg, the limiting sliding block, the slide rail and the sliding slot of the utility model;

[0019] Figure 7 It is the structural schematic view of the screw rod of the utility model;

[0020] In the figure: 1, rack; 2, rotating roller; 3, conveying belt; 4, bearing frame; 5, moving clamping assembly; 501, guide rod; 502, screw rod; 5021, positive screw; 5022, reverse screw; 503, servo motor; 504, synchronous wheel; 505, synchronous belt; 506, sliding block; 507, connecting plate; 508, slide rail; 5081, limiting sliding slot; 509, wheel leg; 5091, limiting sliding block; 510, electric cylinder; 511, clamping wheel; 5111, small wheel; 5112, large wheel; 6, trimming assembly; 601, connecting plate; 602, motor; 603, polishing wheel; 7, reinforcing block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-7 A side trimming device for producing thermal insulation rock wool board, comprising a rack 1, a rotating roller 2 is rotatably connected to the upper end of the rack 1, a conveying belt 3 is sleeved on the outer side of the rotating roller 2, two bearing frames 4 are fixedly connected to the side walls of the rack 1 and arranged above the conveying belt 3, a moving clamping assembly 5 is arranged on the inner side of the bearing frame 4, and a trimming assembly 6 is arranged between the moving clamping assembly 5;

[0023] The mobile clamping assembly 5 comprises a guide rod 501 fixedly connected with both side ends of the bearing frame 4, the lower side of the guide rod 501 is provided with a lead screw 502 rotatably connected with the side end of the bearing frame 4, one end of the lead screw 502 penetrates through the side end of the bearing frame 4 and is fixedly connected with the output shaft of a servo motor 503, the servo motor 503 is installed on the outside of the bearing frame 4, the other end of the lead screw 502 away from the driving motor 503 is fixedly connected with a synchronous wheel 504 penetrating through the side end of the bearing frame 4, the synchronous wheel 504 is drivingly connected through a synchronous belt 505, two sliding blocks 506 are symmetrically arranged on the lead screw 502, the sliding blocks 506 are provided with threaded holes threadedly matched with the lead screw 502, the lower end of the sliding block 506 is fixedly connected with a slide rail 508 through a connecting plate 507, the slide rail 508 is slidingly connected with a wheel leg 509 on the side surface, the upper end of the wheel leg 509 is connected with the lower end of the connecting plate 507 through an electric cylinder 510, and the lower end of the wheel leg 509 is rotatably connected with a clamping wheel 511.

[0024] The trimming assembly 6 comprises a connecting plate 601 fixedly connected with the side end of the wheel leg 509, and a motor 602 is installed in the middle lower part of the connecting plate 601.

[0025] Reference Figures 1-7 It should be noted that the surface of the polishing wheel 603 and the surface of the large wheel 5112 are located in the same plane, and the plane is parallel to the side surface of the conveying belt 3, so that when the part of the large wheel 5112 beyond the small wheel 5111 contacts the side end of the rock wool board, the side surface of the polishing wheel 603 also contacts the side end of the rock wool board, and the side end of the rock wool board is polished. Secondly, the driving motor 602 is installed in the middle lower part of the connecting plate 601, so that the polishing wheel 603 fixedly connected with the output shaft of the motor 602 is located below the large wheel 5112 in the vertical direction, so that the side surface of the polishing wheel 603 can polish the side end of the rock wool board with the maximum area. At the same time, the polishing wheel 603 can be replaced with different sizes to adapt to rock wool boards of different thicknesses.

[0026] The middle of the axial direction of the lead screw 502 and the guide rod 501 is provided with a reinforcing block 7, the upper end of the reinforcing block 7 is fixedly connected with the lower surface of the bearing frame 4, the guide rod 501 is fixedly connected with the reinforcing block 7, and the lead screw 502 is rotatably connected with the reinforcing block 7.

[0027] The lead screw 502 is symmetrically provided with a normal screw 5021 and a reverse screw 5022.

[0028] The side surface of the wheel leg 509 is fixedly connected with a limiting sliding block 5091, and the side surface of the slide rail 508 is provided with a limiting sliding groove 5081 matched with the limiting sliding block 5091.

[0029] The clamping wheel 511 is coaxially fixedly connected by the small wheel 5111 and the large wheel 5112.

[0030] Working principle: Before work, the background PLC controller controls the servo motor 503 to rotate according to the width value of the rock wool to be trimmed, and then the output shaft of the servo motor 503 drives the lead screw 502 and the synchronous wheel 504 connected therewith to rotate, and the synchronous wheel 504 drives the other lead screw 502 to rotate through the synchronous belt 505. At this time, the rotating lead screw 502 drives the sliding block 506, the adapter plate 507, the sliding rail 508, the wheel leg 509, the electric cylinder 510, the clamping wheel 511 and the trimming assembly 6 to slide on the guide rod 501 under the cooperation of the thread on the sliding block 506 and the thread hole. The control servo motor 503 can be reversed to adjust the clamping wheels 511 on both sides of the conveying belt 3 to move close to or away from each other until the distance between the clamping wheels 511 on both sides of the conveying belt 3 meets the requirements. At this time, the two end surfaces of the rock wool board contact the part of the side surface of the large wheel 5112 exceeding the small wheel 5111, and the large wheel 5112 limits the rock wool in the horizontal direction perpendicular to the conveying direction. Then, according to the thickness of the rock wool board, the background PLC controller controls the extension rod of the electric cylinder 510 to move, thereby driving the wheel leg 509 to move vertically on the sliding rail 508, and then the moving wheel leg 509 drives the clamping wheel 511 to move vertically, until the lower end surface of the small wheel 5111 of the clamping wheel 511 contacts the upper surface of the side end of the rock wool board. At this time, the small wheel 5111 limits the rock wool board in the vertical direction.

[0031] When working, the conveying belt 3 is placed with the rock wool board to be trimmed, and then the drive motor (not shown in the figure) installed on the rack 1 drives a rotating roller 2 to rotate, and then the rotating roller 2 drives the conveying belt 3 and the other rotating roller 2 to rotate, so that the rock wool board placed on the conveying belt 3 advances synchronously with the conveying belt. Since the two end surfaces and the upper surface of the side end of the rock wool board contact the part of the side surface of the large wheel 5112 exceeding the small wheel 5111 and the lower end surface of the small wheel 5111, forming a right-angled limiting, limiting the rock wool board in the vertical direction and the horizontal direction perpendicular to the conveying direction, so that the rock wool board does not displace in these two directions, and then when the side end of the rock wool board passes through the polishing wheel 603 driven by the motor 602, it is polished by the surface of the polishing wheel 603.

[0032] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings shown in the specification and the above description; however, any person skilled in the art can make slight changes, modifications and equivalent changes of the present application within the scope of the technical scheme of the present application, and the equivalent embodiments of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A side edge trimming device for producing thermal insulation rock wool board, comprising a rack (1), a rotating roller (2) is rotatably connected to the upper end of the rack (1), and a conveying belt (3) is sleeved outside the rotating roller (2), characterized in that: The upper side of the conveying belt (3) is provided with two bearing frames (4) which are fixedly connected with the side walls of the rack (1), the inner side of the bearing frame (4) is provided with moving clamping assemblies (5), and the moving clamping assemblies (5) are provided with trimming assemblies (6) therebetween. The moving clamping assembly (5) comprises guide rods (501) which are fixedly connected with the two side ends of the bearing frame (4), the lower side of the guide rod (501) is provided with lead screws (502) which are rotatably connected with the side ends of the bearing frame (4), one end of the lead screw (502) penetrates through the side end of the bearing frame (4) and is fixedly connected with the output shaft of a servo motor (503), the servo motor (503) is installed on the outer side of the bearing frame (4), the end of the lead screw (502) away from the servo motor (503) is fixedly connected with a synchronous wheel (504) which penetrates through the side end of the bearing frame (4), the synchronous wheels (504) are drivingly connected through a synchronous belt (505), two sliding blocks (506) are symmetrically arranged on the lead screw (502), the sliding block (506) is provided with a threaded hole which is threadedly connected with the lead screw (502), the lower end of the sliding block (506) is fixedly connected with a slide rail (508) through a connecting plate (507), the side surface of the slide rail (508) is slidingly connected with a wheel leg (509), the upper end of the wheel leg (509) is connected with the lower end of the connecting plate (507) through an electric cylinder (510), and the lower end of the wheel leg (509) is rotatably connected with a clamping wheel (511).

2. The side trimming device for producing thermal insulation rock wool board according to claim 1, characterized in that: The trimming assembly (6) comprises a connecting plate (601) which is fixedly connected with the side end of the wheel leg (509), a motor (602) is installed in the middle lower part of the connecting plate (601), and a polishing wheel (603) is fixedly connected with the output shaft of the motor (602).

3. The side trimming device for producing thermal insulation rock wool board according to claim 1, characterized in that: The middle part of the lead screw (502) and the guide rod (501) in the axial direction is provided with a reinforcing block (7), the upper end of the reinforcing block (7) is fixedly connected with the lower surface of the bearing frame (4), the guide rod (501) is fixedly connected with the reinforcing block (7), and the lead screw (502) is rotatably connected with the reinforcing block (7).

4. The side trimming device for producing thermal insulation rock wool board according to claim 1, characterized in that: The lead screw (502) is symmetrically provided with a normal lead screw (5021) and a reverse lead screw (5022).

5. The side trimming device for producing thermal insulation rock wool board according to claim 1, characterized in that: The side surface of the wheel leg (509) is fixedly connected with a limiting sliding block (5091), and the side surface of the slide rail (508) is provided with a limiting sliding groove (5081) which is matched with the limiting sliding block (5091).

6. The side trimming device for producing thermal insulation rock wool board according to claim 1, characterized in that: The clamping wheel (511) is coaxially fixedly connected by a small wheel (5111) and a large wheel (5112).

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