Sandwich panel cutting apparatus

Abstract

The utility model relates to the technical field of sandwich board cutting, and provides a sandwich board cutting equipment, it includes support leg, the top fixed connection of support leg has operating table, the top fixed connection of operating table has support frame, the bottom of support frame is provided with cutting equipment, the bottom of operating table is provided with clamping mobile device. The utility model still includes dust falling device, the dust falling device includes water pump box, in the utility model, through the cooperation of motor, reciprocating screw rod, threaded sleeve etc. components, thereby realized the safety and precision of ensuring operation, thereby realized that the operator does not need to push the sandwich board with hand, reached the effect that the operator was prevented from being hurt, improved the safety. Through the above technical scheme, the technical problem that the operator will appear safety accident in the process that the sandwich board is cut in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of sandwich panel cutting technology, specifically, to a sandwich panel cutting device. Background Technology

[0002] Sandwich panel cutting typically involves several common methods, depending on the material type, cutting precision requirements, and equipment availability. Sandwich panels generally consist of two surface materials (such as steel plates, aluminum plates, fiberglass, etc.) and an intermediate thermal and sound insulation material (such as polystyrene foam, polyurethane, rock wool, etc.).

[0003] A cutting device for sandwich panel processing (Announcement No.: CN212287993U) disclosed in the public notice includes a base, a support plate fixedly installed on the top of the base, a dust collector fixedly installed on the right side of the support plate, a vacuum suction hood fixedly installed at the dust inlet of the dust collector, a top plate fixedly installed on the top of the support plate, a water tank fixedly installed at the top of the top plate, a first water outlet pipe fixedly installed on the right side of the water tank, a water pump fixedly installed at the end of the first water outlet pipe away from the water tank, and a second water outlet pipe fixedly installed at the outlet end of the water pump. This cutting device for sandwich panel processing can collect a large amount of sawdust generated during the cutting process, preventing sawdust from splashing everywhere, reducing the pollution caused by splashed dust to the working environment, thus protecting the health and safety of workers and facilitating worker operation.

[0004] The aforementioned patent uses components such as a base and a vacuum dust hood to collect a large amount of wood dust generated during the cutting operation, preventing the wood dust from flying everywhere and reducing the pollution caused by the flying dust to the working environment, thereby protecting the health and safety of the workers. However, it cannot solve the problem that manual pushing is required during the sandwich panel cutting process, which may lead to safety accidents for the operators. Therefore, we propose a sandwich panel cutting device. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides a sandwich panel cutting device, which solves the technical problem in the prior art that requires manual pushing during the sandwich panel cutting process, which may lead to safety accidents for operators.

[0006] According to one aspect, at least one embodiment of the present invention provides a sandwich panel cutting device, comprising: a support leg, an operating table fixedly connected to the top of the support leg, a support frame fixedly connected to the top of the operating table, a cutting device disposed at the bottom of the support frame, and a clamping and moving device disposed at the bottom of the operating table; The clamping and moving device includes a fixed plate, the top of which is fixedly connected to the bottom of the operating table. A motor is fixedly connected to the side of the fixed plate, and a reciprocating lead screw is fixedly connected to the output shaft of the motor. A threaded sleeve is threaded onto the circumferential surface of the reciprocating lead screw, and a connecting rod is fixedly connected to the circumferential surface of the threaded sleeve. An extension rod is fixedly connected to the top of the connecting rod, and a compression spring is fixedly connected to the side of the extension rod. A clamping plate is fixedly connected to one end of the compression spring, and a limit rod is fixedly connected to the circumferential surface of the threaded sleeve. This device can achieve precise positioning of the clamping plate through the motor drive system, ensuring the stability of the clamped object. At the same time, the buffering and limiting functions provided by the limit rod and the compression spring ensure the safety and accuracy of operation. This eliminates the need for the operator to manually push the clamping plate, preventing injury to the operator and improving safety.

[0007] For example, in at least one embodiment of the sandwich panel cutting device provided by this utility model, one end of the limiting rod is slidably connected to the bottom of the operating table, and a push plate is fixedly connected to the side of the extension rod. The combination of the limiting rod and the push plate ensures that the clamping and moving device can ensure a precise range of motion and effectively push the object during the clamping operation, maintaining the consistency and stability of the clamping force. This is crucial for ensuring the safety and accuracy of the object during the clamping process.

[0008] The device comprises multiple compression springs and two connecting rods, which are symmetrical about the vertical central axis of the threaded sleeve. This design of multiple compression springs and two symmetrically arranged connecting rods provides a more uniform and stable clamping force, while ensuring precise control and balance of the clamping and moving device, making the entire clamping process more reliable and efficient.

[0009] Two extension rods are provided, each corresponding to one of the two connecting rods. The cooperation of the two extension rods and the two connecting rods makes the clamping and moving device more balanced and stable when clamping objects, and enables precise control of the clamping process, thereby improving the overall accuracy and efficiency of the operation.

[0010] Multiple compression springs are evenly distributed on the sides of the two extension rods, and two clamping plates are provided, symmetrical about the vertical central axis of the threaded sleeve. By evenly distributing the compression springs on the sides of the extension rods and employing the symmetrical design of the clamping plates, the uniformity, stability, and accuracy of the clamping and moving device can be effectively improved. This design ensures a more balanced force distribution during clamping, enhancing the reliability and efficiency of clamping objects, while avoiding the risk of object damage or clamping failure due to uneven clamping force.

[0011] The sides of the two clamping plates are slidably connected to the sides of the push plate, and four support legs are provided. This slidably connected clamping plate and push plate design makes clamping operations more flexible and precise, effectively adapting to objects of different shapes and preventing damage. The four support legs provide higher stability, load-bearing capacity, and durability, ensuring the device remains balanced and stable during use, thereby improving the accuracy and safety of clamping operations.

[0012] According to another aspect, at least one embodiment of this utility model also provides a sandwich panel cutting device, comprising: a dust suppression device disposed at the bottom of the support frame; the dust suppression device including a water pump box; the top of the water pump box being fixedly connected to the bottom of the support frame; a piston slidably connected to a force-bearing rod at one end of the water pump box; a water supply pipe fixedly connected to the other end of the water pump box; an atomizing nozzle fixedly connected to one end of the water supply pipe; a half-gear fixedly connected to the circumferential surface of the reciprocating lead screw; a slot opened on the top of the operating table; a toothed rod slidably connected to the top of the operating table; and a push rod fixedly connected to one end of the toothed rod. This dust suppression device reduces the dust concentration in the air by atomizing water mist, thereby protecting the working environment and improving operational safety and comfort.

[0013] For example, in at least one embodiment of the sandwich panel cutting device provided by this utility model, the device further includes: the half gear meshing with the rack, and a gap between the circumferential surface of the half gear and the inner surface of the slot. This gap design between the half gear and the rack reduces friction, prevents jamming, compensates for errors, and provides degrees of freedom, ensuring the device can operate smoothly in complex working environments. This design enhances the durability, reliability, and adaptability of the mechanical system.

[0014] A return spring is fixedly connected to the circumferential surface of the force-bearing rod, and one end of the return spring is fixedly connected to one end of the water pump box. The function of the return spring is to ensure that the force-bearing rod can perform smooth and stable reciprocating motion by providing restoring force and buffering effect, preventing mechanical parts from becoming misaligned or damaged, and extending the service life of the system.

[0015] A compression spring is fixedly connected to the side of the push rod, and one end of the compression spring is fixedly connected to one end of the water pump box. The compression spring helps to regulate the motion control of the push rod by providing functions such as buffering, constant pressure, and absorbing external impacts, ensuring that the water pump system operates in a stable state, improving its resistance to vibration and impact, and extending the service life of the equipment.

[0016] The beneficial effects of the embodiments of this utility model are as follows: In this invention, the operation is achieved through the coordinated use of components such as a motor, a reciprocating lead screw, and a threaded sleeve. The operator pushes the clamping plate, which in turn compresses a spring, placing the sandwich panel on the worktable. Releasing the clamping plate allows the spring to move horizontally, clamping the sandwich panel. The motor then starts, driving the reciprocating lead screw to rotate. This rotation causes the threaded sleeve to reciprocate horizontally under the constraint of a limit rod. The horizontal movement of the threaded sleeve drives the connecting rod, which in turn drives the extension rod, which in turn drives the compression spring, which in turn drives the clamping plate, and finally the extension rod, which drives the push plate, thus propelling the sandwich panel horizontally for cutting. This ensures operational safety and precision, eliminating the need for manual manipulation of the sandwich panel and preventing operator injury, thereby improving safety.

[0017] In this invention, the motor, reciprocating lead screw, half gear, and water pump box work together to achieve the following: Starting the motor drives the reciprocating lead screw to rotate, which in turn drives the half gear to rotate. The half gear then drives a meshing gear rack to move horizontally, which in turn drives a push rod to move horizontally. This push rod then pushes a piston-like motion within the water pump box, propelling water into the water pipe. The water is then sprayed through an atomizing nozzle to suppress dust generated during the cutting process. This achieves the effect of reducing airborne dust concentration through atomized water mist, protecting the working environment and improving operational safety and comfort. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0019] Figure 1 This is a schematic diagram of the front view of one embodiment of the present invention; Figure 2 This is a side view of the structure in one embodiment of the present invention; Figure 3 This is a schematic diagram of the clamping and moving device in one embodiment of the present invention; Figure 4 This is a schematic diagram of the dust suppression device in one embodiment of the present invention; Figure 5 As one embodiment of this utility model Figure 4 An enlarged structural diagram of A in the diagram.

[0020] In the diagram: 1. Support leg; 2. Operating table; 3. Support frame; 4. Cutting equipment; 5. Clamping and moving device; 6. Dust suppression device; 51. Fixing plate; 52. Motor; 53. Reciprocating lead screw; 54. Threaded sleeve; 55. Connecting rod; 56. Extension rod; 57. Compression spring; 58. Clamping plate; 59. Limiting rod; 510. Push plate; 61. Water pump box; 62. Force rod; 63. Water supply pipe; 64. Atomizing nozzle; 65. Half gear; 66. Groove; 67. Toothed rod; 68. Push rod; 69. Return spring; 610. Compression spring. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0022] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0023] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] like Figures 1-5 As shown, it illustrates a sandwich panel cutting device according to an embodiment of the present invention, including: a support leg 1, an operating table 2 fixedly connected to the top of the support leg 1, a support frame 3 fixedly connected to the top of the operating table 2, a cutting device 4 provided at the bottom of the support frame 3, and a clamping and moving device 5 provided at the bottom of the operating table 2. The clamping and moving device 5 includes a fixed plate 51, the top of which is fixedly connected to the bottom of the operating table 2. A motor 52 is fixedly connected to the side of the fixed plate 51. A reciprocating lead screw 53 is fixedly connected to the output shaft of the motor 52. A threaded sleeve 54 is threadedly connected to the circumferential surface of the reciprocating lead screw 53. A connecting rod 55 is fixedly connected to the circumferential surface of the threaded sleeve 54. An extension rod 56 is fixedly connected to the top of the connecting rod 55. A compression spring 57 is fixedly connected to the side of the extension rod 56. A clamping plate 58 is fixedly connected to one end of the compression spring 57. A limit rod 59 is fixedly connected to the circumferential surface of the threaded sleeve 54. This device can achieve precise positioning of the clamping plate 58 through the drive system of the motor 52, ensuring the stability of the clamped object. At the same time, the buffering and limiting functions provided by the limit rod 59 and the compression spring 57 ensure the safety and accuracy of operation. This eliminates the need for the operator to push the sandwich plate by hand, thus preventing injury to the operator and improving safety.

[0028] In some examples, one end of the limiting rod 59 is slidably connected to the bottom of the operating table 2, and a push plate 510 is fixedly connected to the side of the extension rod 56. The combination of the limiting rod 59 and the push plate 510 ensures that the clamping moving device 5 can both guarantee a precise range of motion and effectively push the object during the clamping operation, maintaining the consistency and stability of the clamping force. This is crucial for ensuring the safety and accuracy of the object during the clamping process.

[0029] Multiple compression springs 57 and two connecting rods 55 are provided, with the two connecting rods 55 being symmetrical about the vertical central axis of the threaded sleeve 54. The design of multiple compression springs 57 and two symmetrically arranged connecting rods 55 can provide a more uniform and stable clamping force, while ensuring the precise control and balance of the clamping and moving device 5, making the entire clamping process more reliable and efficient.

[0030] There are two extension rods 56, each corresponding to one of the two connecting rods 55. The cooperation between the two extension rods 56 and the two connecting rods 55 makes the clamping and moving device 5 more balanced and stable when clamping objects, and enables precise control of the clamping process, thereby improving the overall accuracy and efficiency of the operation.

[0031] Multiple compression springs 57 are evenly distributed on the sides of the two extension rods 56. Two clamping plates 58 are provided, symmetrical about the vertical central axis of the threaded sleeve 54. By evenly distributing the compression springs 57 on the sides of the extension rods 56 and employing the symmetrical design of the clamping plates 58, the uniformity, stability, and accuracy of the clamping and moving device 5 can be effectively improved. This design ensures a more balanced force distribution during clamping, enhancing the reliability and efficiency of clamping objects, while avoiding the risk of object damage or clamping failure due to uneven clamping force.

[0032] The sides of the two clamping plates 58 are slidably connected to the sides of the push plate 510, and four support legs 1 are provided. The slidably connected clamping plates 58 and push plate 510 design makes the clamping operation more flexible and precise, effectively adapting to objects of different shapes and avoiding damage to the objects. The four support legs 1 provide higher stability, load-bearing capacity and durability, ensuring that the device remains balanced and stable during use, thereby improving the accuracy and safety of the clamping operation.

[0033] For example, such as Figures 1-5 As shown, the operator pushes the clamping plate 58, which in turn pushes the compression spring 57 to contract, placing the sandwich panel on the operating table 2. The operator then releases the clamping plate 58, and the compression spring 57, through its own elasticity, pushes the clamping plate 58 to move horizontally, clamping the sandwich panel. Subsequently, the operator starts the motor 52, which drives the reciprocating screw 53 to rotate. The rotation of the reciprocating screw 53 causes the threaded sleeve 54 to reciprocate horizontally under the constraint of the limiting rod 59. The horizontal movement of the threaded sleeve 54 causes the connecting rod 55 to move horizontally, which in turn causes the extension rod 56 to move horizontally. The horizontal movement of the extension rod 56 causes the compression spring 57 to move horizontally, which in turn causes the clamping plate 58 to move horizontally, and the horizontal movement of the extension rod 56 causes the push plate 510 to move horizontally, thereby pushing the sandwich panel to move horizontally for cutting.

[0034] like Figures 1-5As shown, this invention illustrates a sandwich panel cutting device according to another embodiment of the present invention, comprising: a dust suppression device 6 disposed at the bottom of a support frame 3; the dust suppression device 6 includes a water pump box 61, the top of which is fixedly connected to the bottom of the support frame 3; a force-bearing rod 62 is slidably connected to one end of the water pump box 61 by a piston; a water supply pipe 63 is fixedly connected to the other end of the water pump box 61; an atomizing nozzle 64 is fixedly connected to one end of the water supply pipe 63; a half-gear 65 is fixedly connected to the circumferential surface of a reciprocating lead screw 53; a slot 66 is provided on the top of the operating table 2; a toothed rod 67 is slidably connected to the top of the operating table 2; and a push rod 68 is fixedly connected to one end of the toothed rod 67. This dust suppression device 6 reduces the concentration of dust in the air by atomizing water mist, thereby protecting the working environment and improving operational safety and comfort.

[0035] In some examples, the half-gear 65 meshes with the rack 67, with a gap between the circumferential surface of the half-gear 65 and the inner surface of the slot 66. This gap design between the half-gear 65 and the rack 67 reduces friction, prevents jamming, compensates for errors, and provides degrees of freedom, ensuring smooth operation of the device in complex working environments. This design enhances the durability, reliability, and adaptability of the mechanical system.

[0036] A return spring 69 is fixedly connected to the circumferential surface of the force-bearing rod 62, and one end of the return spring 69 is fixedly connected to one end of the water pump box 61. The function of the return spring 69 is to ensure that the force-bearing rod 62 can reciprocate smoothly and stably by providing restoring force and buffering effect, preventing the mechanical parts from being misaligned or damaged, and extending the service life of the system.

[0037] A compression spring 610 is fixedly connected to the side of the push rod 68, and one end of the compression spring 610 is fixedly connected to one end of the water pump box 61. The compression spring 610 helps to regulate the motion control of the push rod 68 by providing functions such as buffering, constant pressure and absorbing external shocks, ensuring that the water pump system operates in a stable state, improving its resistance to vibration and shock, and extending the service life of the equipment.

[0038] For example, such as Figures 1-5As shown, the motor 52 is started, which drives the reciprocating screw 53 to rotate. The rotation of the reciprocating screw 53 drives the half gear 65 to rotate, which in turn drives the meshing gear 67 to move horizontally. The horizontal movement of the gear 67 drives the push rod 68 to move horizontally, which in turn pushes the force rod 62 to move like a piston in the water pump box 61, pushing water to flow into the water pipe 63 and spraying it out through the atomizing nozzle 64 to suppress dust during the cutting process. When the half gear 65 rotates to the toothless position, the compression spring 610 pushes the push rod 68 to reset through its own elasticity. The reset of the push rod 68 drives the gear 67 to reset, and the force rod 62 loses its thrust. The reset spring 69 then drives the force rod 62 to reset through its own elasticity.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A sandwich panel cutting device, characterized in that, include: Support leg (1), the top of the support leg (1) is fixedly connected to the operating table (2), the top of the operating table (2) is fixedly connected to the support frame (3), the bottom of the support frame (3) is provided with a cutting device (4), and the bottom of the operating table (2) is provided with a clamping and moving device (5). The clamping and moving device (5) includes a fixed plate (51), the top of which is fixedly connected to the bottom of the operating table (2), a motor (52) is fixedly connected to the side of the fixed plate (51), a reciprocating screw (53) is fixedly connected to the output shaft of the motor (52), a threaded sleeve (54) is threadedly connected to the circumferential surface of the reciprocating screw (53), a connecting rod (55) is fixedly connected to the circumferential surface of the threaded sleeve (54), an extension rod (56) is fixedly connected to the top of the connecting rod (55), a compression spring (57) is fixedly connected to the side of the extension rod (56), a clamping plate (58) is fixedly connected to one end of the compression spring (57), and a limit rod (59) is fixedly connected to the circumferential surface of the threaded sleeve (54).

2. The sandwich panel cutting equipment according to claim 1, characterized in that, One end of the limiting rod (59) is slidably connected to the bottom of the operating table (2), and a push plate (510) is fixedly connected to the side of the extension rod (56).

3. The sandwich panel cutting equipment according to claim 2, characterized in that, Multiple compression springs (57) are provided, and two connecting rods (55) are provided. The two connecting rods (55) are symmetrical about the vertical central axis of the threaded sleeve (54).

4. The sandwich panel cutting equipment according to claim 3, characterized in that, There are two extension rods (56), and the two extension rods (56) correspond to the two connecting rods (55) respectively.

5. A sandwich panel cutting device according to claim 4, characterized in that, Multiple compression springs (57) are evenly arranged on the sides of the two extension rods (56), and two clamping plates (58) are provided, which are symmetrical about the vertical central axis of the threaded sleeve (54).

6. A sandwich panel cutting device according to claim 5, characterized in that, The sides of the two clamping plates (58) are slidably connected to the sides of the push plate (510), and the support legs (1) are provided in four.

7. A sandwich panel cutting device according to claim 6, characterized in that, The bottom of the support frame (3) is provided with a dust suppression device (6). The dust suppression device (6) includes a water pump box (61). The top of the water pump box (61) is fixedly connected to the bottom of the support frame (3). One end of the water pump box (61) is slidably connected to a force rod (62). The other end of the water pump box (61) is fixedly connected to a water supply pipe (63). One end of the water supply pipe (63) is fixedly connected to an atomizing nozzle (64). The circumferential surface of the reciprocating screw (53) is fixedly connected to a half gear (65). The top of the operating table (2) is provided with a slot (66). The top of the operating table (2) is slidably connected to a toothed rod (67). One end of the toothed rod (67) is fixedly connected to a push rod (68).

8. A sandwich panel cutting device according to claim 7, characterized in that, The half gear (65) meshes with the rack (67), and there is a gap between the circumferential surface of the half gear (65) and the inner surface of the slot (66).

9. A sandwich panel cutting device according to claim 8, characterized in that, A return spring (69) is fixedly connected to the circumferential surface of the force-bearing rod (62), and one end of the return spring (69) is fixedly connected to one end of the water pump box (61).

10. A sandwich panel cutting device according to claim 9, characterized in that, A compression spring (610) is fixedly connected to the side of the push rod (68), and one end of the compression spring (610) is fixedly connected to one end of the water pump box (61).

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