Polyurethane insulation board structure forming and shearing device

Abstract

The utility model provides a polyurethane insulation board structure forming and shearing device, and belongs to the technical field of polyurethane board processing equipment. The polyurethane insulation board structure forming and shearing device comprises a fixing structure and a cutting structure, the cutting structure comprises a moving part and a cutting part, the moving part is in threaded connection with the interior of the fixing structure, the cutting part is in threaded connection with one side of the moving part, and the cutting part comprises a moving block; and the moving block is in threaded connection to one side of the moving piece, a fourth motor is fixed in the moving block, a supporting frame is fixed to the output shaft end of the fourth motor, a second electric telescopic rod is fixed to one side of the supporting frame, and a sliding plate is fixed to the end of the second electric telescopic rod. The cutting blade is driven by the fourth motor to move circumferentially, and the position of the cutting blade is controlled by the second electric telescopic rod, so that a cutting line with radian can be cut by the cutting blade within a certain radius range.

Description

Technical Field

[0001] This utility model relates to the technical field of polyurethane board processing equipment, and more specifically, to a polyurethane insulation board structure forming and shearing device. Background Technology

[0002] Polyurethane insulation board is a type of board with good insulation effect and low price. Therefore, it is a good choice for some farmers to use polyurethane insulation board for paving and fencing pigsties. However, the existing polyurethane insulation board can only be cut horizontally and vertically. If curved cutting is required, the equipment needs to be changed. Therefore, there is a need for a polyurethane insulation board cutting device that can perform multiple processing forms.

[0003] Chinese Patent No. CN218659318U discloses a polyurethane insulation board cutting device, belonging to the technical field of polyurethane insulation board technology. This polyurethane insulation board cutting device includes a main structure and a movable clamping structure. The main structure includes a cutting table and a cutting component, with the cutting component mounted on one side of the cutting table surface. The movable clamping structure includes a moving component and a clamping component. The moving component includes a servo motor, a ball screw, a ball nut, a sliding block, a bearing, a dovetail groove, and a dovetail plate. By installing the ball screw and ball nut in a groove on the surface of the cutting table, the output end of the servo motor rotates, driving the sliding block to move laterally through the ball screw and ball nut. Simultaneously, because the ball screw is installed in the groove, it does not affect the longitudinal movement of the dovetail groove fixed to the surface of the sliding block and the dovetail plate slidingly connected to the dovetail groove. The clamping component is mounted on the dovetail plate. In this application, the aim is to improve the problem of limited size of the polyurethane insulation board when fixing it in the above-mentioned cutting device.

[0004] Currently, existing polyurethane insulation board structure forming and shearing devices, while solving the problem of limited polyurethane insulation board dimensions, can only perform horizontal and vertical cuts, and cannot perform curved cuts. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a polyurethane insulation board structure forming and shearing device, which aims to improve the polyurethane insulation board structure forming and shearing device so that the cutting equipment can perform curved cuts under normal circumstances.

[0006] This utility model is implemented as follows:

[0007] This utility model provides a polyurethane insulation board structure forming and shearing device, including a fixed structure and a cutting structure. The cutting structure includes a moving part and a cutting part. The moving part is threadedly connected inside the fixed structure, and the cutting part is threadedly connected to one side of the moving part. The cutting part includes a moving block, which is threadedly connected to one side of the moving part. A fourth motor is fixed inside the moving block, and a support frame is fixed to the output shaft end of the fourth motor. An electric telescopic rod is fixed to one side of the support frame, and a sliding plate is fixed to the end of the electric telescopic rod. A fifth motor is fixed to one side of the sliding plate, and a cutting blade is fixed to the output shaft end of the fifth motor.

[0008] In one embodiment of this utility model, the fixing structure includes a workbench, a support leg fixed to the bottom of the workbench, a guide rod one fixed inside the workbench, a guide rod two fixed inside the workbench, and a first motor fixed to one side of the workbench.

[0009] In one embodiment of this utility model, a lead screw is fixed to the output shaft end of the first motor, and a second motor is fixed to one side of the worktable, with a lead screw fixed to the output shaft end of the second motor.

[0010] In one embodiment of this utility model, a fixing member is threadedly connected to one side of the lead screw. The fixing member includes a movable frame, which is threadedly connected to one side of the lead screw and slidably connected to one side of the guide rod. A support bar is fixed to the top of the movable frame, and a connecting rod is slidably connected inside the support bar. A limit piece is fixed to one end of the connecting rod.

[0011] In one embodiment of this utility model, a spring is sleeved on one side of the connecting rod, and a support block is fixed at the other end of the connecting rod. A pressure roller is rotatably connected inside the support block.

[0012] In one embodiment of this utility model, a movable component is threadedly connected to one side of the lead screw, the movable component includes a base frame, the base frame is threadedly connected to one side of the lead screw, an electric telescopic rod is fixed inside the base frame, and a slide is fixed to one end of the electric telescopic rod.

[0013] In one embodiment of this utility model, a third motor is fixed to one side of the slide, and a lead screw is fixed to the output shaft end of the third motor.

[0014] The beneficial effects of this utility model are as follows: When the polyurethane insulation board structure forming and shearing device obtained by the above design is used, the cutting blade can rotate around the fourth motor by driving the support frame to rotate. Furthermore, the distance between the cutting blade and the output shaft of the fourth motor can be adjusted by using the telescopic method of the second electric telescopic rod, thereby controlling the radius of the arc cut by the cutting blade. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the polyurethane insulation board structure forming and shearing device provided in this embodiment of the utility model.

[0017] Figure 2 A schematic diagram of the fixing structure of the polyurethane insulation board structure forming and shearing device provided for an embodiment of this utility model.

[0018] Figure 3 A partially enlarged schematic diagram of the polyurethane insulation board structure forming and shearing device provided for an embodiment of this utility model.

[0019] Figure 4 A schematic diagram of the cutting structure of the polyurethane insulation board structure forming and shearing device provided for an embodiment of this utility model.

[0020] In the diagram: 100-Fixed structure; 110-Workbench; 111-Support leg; 112-Guide rod one; 113-Guide rod two; 114-First motor; 115-Lead screw one; 116-Second motor; 117-Lead screw two; 120-Fixed component; 121-Moving frame; 122-Support bar; 123-Connecting rod; 124-Limiting plate; 125-Spring; 126-Support block; 127-Pressure roller; 200-Cutting structure; 210-Moving component; 211-Base frame; 212-Electric telescopic rod one; 213-Slide; 214-Third motor; 215-Lead screw three; 220-Cutting component; 221-Moving block; 222-Fourth motor; 223-Support frame; 224-Electric telescopic rod two; 225-Slide plate; 226-Fifth motor; 227-Cutting disc. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example

[0023] Please see Figure 1-4 This utility model provides a technical solution: a polyurethane insulation board structure forming and shearing device, including a fixed structure 100 and a cutting structure 200. The cutting structure 200 includes a movable part 210 and a cutting part 220. The movable part 210 is threadedly connected inside the fixed structure 100, and the cutting part 220 is threadedly connected to one side of the movable part 210. The cutting part 220 includes a movable block 221, which is slidably connected inside the slide 213. The movable block 221 is threadedly connected to one side of the movable part 210. A fourth motor 222 is fixed inside the movable block 221, and the fourth motor 222 can control the support frame 2. The fourth motor 222 rotates, thereby controlling the circumferential rotation of the cutting blade 227. A support frame 223 is fixed to the output shaft end of the fourth motor 222. An electric telescopic rod 224 is fixed to one side of the support frame 223. The electric telescopic rod 224 can adjust the distance between the cutting blade 227 and the central axis of the fourth motor 222. This distance is the radius of the arc cut by the cutting blade 227. A slide plate 225 is fixed to the end of the electric telescopic rod 224. A fifth motor 226 is fixed to one side of the slide plate 225. The fifth motor 226 can drive the cutting blade 227 to rotate at high speed. The cutting blade 227 is fixed to the output shaft end of the fifth motor 226.

[0024] Please see Figure 1-3The fixed structure 100 includes a worktable 110, with support legs 111 fixed to the bottom of the worktable 110. A first guide rod 112 is fixed inside the worktable 110, serving to restrict and support the movable frame 121. A second guide rod 113 is also fixed inside the worktable 110, serving to restrict and support the base frame 211. A first motor 114 is fixed to one side of the worktable 110, with a lead screw 115 fixed to the output shaft end of the first motor 114. The threads on both sides of the lead screw 115 have opposite directions around its center. Rotation of the lead screw 115 can move the movable frame 121. A second motor 116 is fixed to one side of the worktable 110, with a second lead screw 117 fixed to the output shaft end of the second motor 116. The second lead screw 117 can move the base frame 211. A fixing component is threadedly connected to one side of the lead screw 115. 120, the fixing component 120 includes a movable frame 121, which is threadedly connected to one side of the lead screw 115 and slidably connected to one side of the guide rod 112. A support bar 122 is fixed to the top of the movable frame 121. Multiple connecting rods 123 slide inside the support bar 122. The connecting rods 123 are slidably connected inside the support bar 122. A limit piece 124 is fixed to one end of the connecting rod 123 to prevent the connecting rod 123 from being pulled out of the support bar 122. A spring 125 is sleeved on one side of the connecting rod 123. The spring 125 can make the pressure roller 127 press tightly against the polyurethane insulation board through its elastic force. A support block 126 is fixed to the other end of the connecting rod 123. The pressure roller 127 is rotatably connected inside the support block 126. The pressure roller 127 can move better above the polyurethane insulation board by rolling.

[0025] Please see Figure 1-2 and Figure 4 A movable component 210 is threadedly connected to one side of the lead screw 117. The movable component 210 includes a base frame 211, which is threadedly connected to one side of the lead screw 117. An electric telescopic rod 212 is fixed inside the base frame 211. When the electric telescopic rod 212 retracts, the cutting disc 227 can contact the polyurethane insulation board. A slide 213 is fixed to the end of the electric telescopic rod 212. A third motor 214 is fixed to one side of the slide 213. A lead screw 215 is fixed to the output shaft end of the third motor 214. The lead screw 215 can drive the movable block 221 to move by rotating.

[0026] Specifically, the working principle of the polyurethane insulation board structure forming and shearing device is as follows: First, the polyurethane insulation board is placed on the workbench 110. Then, the first motor 114 is started, causing the lead screw 115 to drive the moving frame 121 to move, thereby causing the support bars 122 to move synchronously. At this time, the two support bars 122 will move towards each other, thus clamping the polyurethane board. During the clamping process, the pressure roller 127 will press the spring 125 through the support block 126 and roll above the polyurethane insulation board. This prevents the spring force of the spring 125 from moving upwards through the pressure roller 127, thus fixing the polyurethane insulation board. Then, the fifth motor 226 is started, allowing the cutting blade 227 to move at high speed... During rotation, the base frame 211 can be moved by the second motor 116 driving the lead screw 217 to rotate, thereby allowing the cutting blade 227 to move synchronously. The cutting blade 227 can also be moved synchronously by the third motor 214 driving the lead screw 315 to rotate. Alternatively, the cutting blade 227 can be cut diagonally by the combined operation of the second motor 116 and the third motor 214. If it is necessary to cut a curved line, the support frame 223 can be rotated by the fourth motor 222, and then the radius of the cutting blade 227 can be adjusted by the electric telescopic rod 224, so that the cutting blade 227 can make curved cuts under the rotation of the fourth motor 222.

[0027] It should be noted that the specific model specifications of the first motor 114, the second motor 116, the third motor 214, the fourth motor 222, and the fifth motor 226 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0028] The power supply and operating principles of the first motor 114, the second motor 116, the third motor 214, the fourth motor 222, and the fifth motor 226 are clear to those skilled in the art and will not be described in detail here.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A polyurethane insulation board structure forming and shearing device, characterized in that, The device includes a fixed structure (100) and a cutting structure (200). The cutting structure (200) includes a movable part (210) and a cutting part (220). The movable part (210) is threaded inside the fixed structure (100), and the cutting part (220) is threaded to one side of the movable part (210). The cutting part (220) includes a movable block (221), which is threaded to one side of the movable part (210). A fourth motor (222) is fixed inside the movable block (221). A support frame (223) is fixed to the output shaft end of the fourth motor (222). An electric telescopic rod (224) is fixed to one side of the support frame (223). A sliding plate (225) is fixed to the end of the electric telescopic rod (224). A fifth motor (226) is fixed to one side of the sliding plate (225). A cutting blade (227) is fixed to the output shaft end of the fifth motor (226).

2. The polyurethane insulation board structure forming and shearing device according to claim 1, characterized in that, The fixed structure (100) includes a workbench (110), a support leg (111) is fixed at the bottom of the workbench (110), a guide rod (112) is fixed inside the workbench (110), a guide rod (113) is fixed inside the workbench (110), and a first motor (114) is fixed on one side of the workbench (110).

3. The polyurethane insulation board structure forming and shearing device according to claim 2, characterized in that, The output shaft of the first motor (114) is fixed with a lead screw (115), and a second motor (116) is fixed on one side of the worktable (110). The output shaft of the second motor (116) is fixed with a lead screw (117).

4. The polyurethane insulation board structure forming and shearing device according to claim 3, characterized in that, A fixing member (120) is threadedly connected to one side of the lead screw (115). The fixing member (120) includes a movable frame (121). The movable frame (121) is threadedly connected to one side of the lead screw (115). The movable frame (121) is slidably connected to one side of the guide rod (112). A support bar (122) is fixed to the top of the movable frame (121). A connecting rod (123) is slidably connected inside the support bar (122). A limit piece (124) is fixed to one end of the connecting rod (123).

5. The polyurethane insulation board structure forming and shearing device according to claim 4, characterized in that, A spring (125) is sleeved on one side of the connecting rod (123), and a support block (126) is fixed at the other end of the connecting rod (123). A pressure wheel (127) is rotatably connected inside the support block (126).

6. The polyurethane insulation board structure forming and shearing device according to claim 3, characterized in that, A movable part (210) is threadedly connected to one side of the second lead screw (117). The movable part (210) includes a base frame (211). The base frame (211) is threadedly connected to one side of the second lead screw (117). An electric telescopic rod (212) is fixed inside the base frame (211). A slide (213) is fixed at the end of the electric telescopic rod (212).

7. The polyurethane insulation board structure forming and shearing device according to claim 6, characterized in that, A third motor (214) is fixed on one side of the slide (213), and a lead screw (215) is fixed on the output shaft end of the third motor (214).

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