Adjustable strip cutting device for plates

Abstract

The utility model discloses an adjustable plate slitting device, and particularly relates to the technical field of slitting devices, which comprises a base, the outer surface of a threaded rod I is in threaded connection with a transmission mechanism, the upper part of the transmission mechanism is fixedly connected with a bearing mechanism, and the outer surface of a threaded rod II is in threaded connection with a connecting assembly. Limiting mechanisms are symmetrically and fixedly connected to the left side and the right side of the lower portion of the connecting assembly, and a slitting assembly is fixedly connected to the output end of the lower portion of the electric telescopic rod. According to the adjustable strip cutting device for the plate, the guide mechanism can guide the movement of the transmission mechanism, the transmission mechanism can drive the bearing mechanism to slide left and right, and the connecting assembly can connect and fix the two limiting mechanisms; and under the action of the limiting mechanism, the lifting motion of the slitting assembly can be guided and limited, and the practicability and universality of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, and in particular to an adjustable cutting device for sheet metal. Background Technology

[0002] Sheet cutting refers to the process of cutting sheet metal into strips of a certain width and length. This processing method is used in many industries, such as timber, stone, and metal sheets.

[0003] Chinese patent document CN217018852U discloses a strip-cutting device for sheet metal processing, specifically relating to the field of sheet metal processing equipment. The device includes a strip-cutting machine with a conveyor belt connected to its surface. The sidewalls of the strip-cutting machine are provided with a limiting structure, which includes two support plates fixedly connected to both sides of the machine. Two guide plates are fixedly connected to the upper surface of each support plate. The guide plates have a U-shaped vertical cross-section. Adjusting plates are slidably connected to the inner walls of the two guide plates. Limiting plates are fixedly connected to the sides of the two adjusting plates that are close to each other. A fixing plate is fixedly connected to the upper surface of the two guide plates. This patent document, by setting a limiting structure, restricts the sliding path of the sheet metal during cutting, thereby preventing the sheet metal from sliding on the conveyor belt and causing inaccurate cutting positions, thus improving the cutting accuracy of the strip-cutting machine.

[0004] The aforementioned patent documents can restrict the sliding path of the sheet material during implementation to prevent the sheet material from sliding on the conveyor belt and causing inaccurate cutting position. However, they cannot precisely adjust the position of the cutter, which requires frequent adjustment of the sheet material position when cutting the sheet material into strips, thus affecting the cutting efficiency. Utility Model Content

[0005] The main purpose of this invention is to provide an adjustable cutting device for sheet metal, which can effectively solve the problem of not being able to precisely adjust the position of the cutting blade.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An adjustable sheet metal slicing device includes a base. A guide mechanism is fixedly connected to the upper part of the outer surface of the base. A stepper motor is fixedly installed at the middle position of the right side of the guide mechanism. A threaded rod is rotatably connected to the middle of the guide mechanism, and the right end of the threaded rod is fixedly connected to the left output end of the stepper motor. A transmission mechanism is threadedly connected to the outer surface of the threaded rod. A bearing mechanism is fixedly connected to the upper part of the transmission mechanism. Support seats are symmetrically fixedly connected to the front and rear sides of the upper part of the bearing mechanism. A stepper motor is fixedly installed at the upper front end of the outer surface of the front support seat. A threaded rod is rotatably connected to the upper parts of the two support seats, and the front end of the threaded rod is fixedly connected to the rear output end of the stepper motor. A connecting assembly is threadedly connected to the outer surface of the threaded rod. Limiting mechanisms are symmetrically fixedly connected to the lower left and right sides of the connecting assembly. An electric telescopic rod is fixedly installed at the middle position of the lower part of the connecting assembly. A slicing assembly is fixedly connected to the lower output end of the electric telescopic rod. A motor is fixedly installed on the right side of the slicing assembly. A clamping mechanism is fixedly connected to the right side of the guide mechanism.

[0008] Preferably, the guiding mechanism includes a fixed frame, and the front and rear ends of the outer surface of the fixed frame are symmetrically provided with through grooves communicating with the outside. The top and bottom walls of the inner cavities of the two through grooves are provided with guide grooves.

[0009] Preferably, the transmission mechanism includes a threaded sleeve, with L-shaped plates symmetrically fixedly connected to the front and rear of the outer surface of the threaded sleeve. Guide blocks are symmetrically fixedly connected to the outer surfaces of the two L-shaped plates on the side away from the threaded sleeve, and several guide blocks are slidably connected to the inner cavity of the corresponding guide grooves.

[0010] Preferably, the bearing mechanism includes a U-shaped frame, and a through groove II communicating with the outside is provided in the middle of the upper part of the outer surface of the U-shaped frame. Guide grooves II are symmetrically provided in the front and rear walls of the inner cavity of the through groove II, and the lower end of the outer surface of the U-shaped frame is fixedly connected to the upper part of the outer surface of two L-shaped plates.

[0011] Preferably, the connecting assembly includes a connecting sleeve plate, with guide blocks two symmetrically fixedly connected to the lower part of the outer surface of the connecting sleeve plate, a horizontal plate fixedly connected to the lower end of the outer surface of the connecting sleeve plate, and the upper inner cavity of the connecting sleeve plate being threadedly connected to the outer surface of the threaded rod two.

[0012] Preferably, the limiting mechanism includes a fixed sleeve, a sliding plate is slidably connected to the inner cavity of the fixed sleeve, a rectangular sleeve is fixedly connected to the lower end of the outer surface of the sliding plate, and the upper end of the outer surface of the fixed sleeve is fixedly connected to the lower end of the outer surface of the horizontal plate.

[0013] Preferably, the slicing assembly includes a mounting frame, with T-shaped plates symmetrically fixedly connected to the upper left and right ends of the outer surface of the mounting frame, and a cutter rotatably connected to the lower part of the inner cavity of the mounting frame. The right input end of the cutter is fixedly connected to the left output end of the motor, and the two T-shaped plates are respectively fixedly connected to the inner cavity of the corresponding rectangular housing.

[0014] Preferably, the clamping mechanism includes a vertical plate, a hydraulic cylinder is fixedly installed at the middle of the upper part of the outer surface of the vertical plate, a pressure plate is fixedly connected to the lower output end of the hydraulic cylinder, and the pressure plate is slidably connected to the vertical plate. The lower left end of the outer surface of the vertical plate is fixedly connected to the right end of the outer surface of the fixed frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This utility model uses a guiding mechanism to guide the movement of the transmission mechanism, which in turn drives the bearing mechanism to slide left and right. The bearing mechanism also supports the connecting components, improving the practicality of the device. The connecting components connect and fix the two limiting mechanisms, which guide and limit the lifting movement of the cutting component. The cutting component cuts the sheet metal into strips, and the pressing mechanism presses the sheet metal onto the upper part of the guiding mechanism, improving the practicality and versatility of the device.

[0017] 2. When the mounting frame is raised and lowered by the electric telescopic rod, the two T-shaped plates in the corresponding rectangular sleeve cavity will simultaneously drive the sliding plate in the corresponding fixed sleeve cavity to rise and slide. This allows the mounting frame to rise and fall stably under the guidance of the two sliding plates. At the same time, the connection of the two rectangular sleeves makes the rectangular sleeve more stable when cutting the sheet material into strips, avoiding the phenomenon of the cutter shaking during the raising and lowering movement and when cutting the sheet material into strips, thus improving the practicality and universality of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the guiding mechanism, transmission mechanism, and bearing mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the connecting component, limiting mechanism, and cutting component of this utility model;

[0021] Figure 4 This is a schematic diagram of the pressing mechanism of this utility model.

[0022] In the diagram: 1. Base; 2. Guide mechanism; 21. Fixed frame; 22. Through slot one; 23. Guide slot one; 3. Stepper motor one; 4. Threaded rod one; 5. Transmission mechanism; 51. Threaded sleeve one; 52. L-shaped plate; 53. Guide block one; 6. Bearing mechanism; 61. U-shaped frame; 62. Through slot two; 63. Guide slot two; 7. Support seat; 8. Stepper motor two; 9. Threaded rod two; 10. Connecting assembly; 101. Connecting sleeve; 102. Guide block two; 103. Horizontal plate; 11. Limiting mechanism; 111. Fixed sleeve; 112. Sliding plate; 113. Rectangular sleeve; 12. Electric telescopic rod; 13. Cutting assembly; 131. Mounting bracket; 132. T-shaped plate; 133. Cutter; 14. Motor three; 15. Pressing mechanism; 151. Vertical plate; 152. Hydraulic cylinder; 153. Pressure plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1 As shown, an adjustable sheet metal cutting device includes a base 1. A guide mechanism 2 is fixedly connected to the upper part of the outer surface of the base 1, which can guide the movement of the transmission mechanism 5. A stepper motor 3 is fixedly installed at the middle position of the right side of the guide mechanism 2. A threaded rod 4 is rotatably connected to the middle of the guide mechanism 2, and the right end of the threaded rod 4 is fixedly connected to the left output end of the stepper motor 3. The transmission mechanism 5 is threadedly connected to the outer surface of the threaded rod 4, which can drive the bearing mechanism 6 to slide left and right. The bearing mechanism 6 is fixedly connected to the upper part of the transmission mechanism 5, which can support the connecting component 10. Support seats 7 are symmetrically fixedly connected to the front and rear sides of the upper part of the bearing mechanism 6. A stepper motor 8 is fixedly installed on the upper part of the front end of the outer surface of the front support seat 7. The two parts are rotatably connected by a threaded rod 9, and the front end of the threaded rod 9 is fixedly connected to the rear output end of the stepper motor 8. The outer surface of the threaded rod 9 is threadedly connected to a connecting component 10, which can connect and fix the two limiting mechanisms 11. The lower left and right sides of the connecting component 10 are symmetrically fixedly connected to the limiting mechanisms 11, which can guide and limit the lifting movement of the cutting component 13. An electric telescopic rod 12 is installed and fixedly fixed at the lower middle position of the connecting component 10. The lower output end of the electric telescopic rod 12 is fixedly connected to the cutting component 13, which can cut the sheet into strips. A motor 3 14 is installed and fixedly fixedly fixedly on the outer right side of the cutting component 13. A pressing mechanism 15 is fixedly connected to the outer right side of the guide mechanism 2, which can press the sheet into the upper part of the guide mechanism 2.

[0025] To guide the movement of transmission mechanism 5, see [reference needed]. Figure 2 The guide mechanism 2 includes a fixed frame 21. The front and rear ends of the outer surface of the fixed frame 21 are symmetrically provided with through grooves 22 that communicate with the outside. The top and bottom walls of the inner cavities of the two through grooves 22 are provided with guide grooves 23, which can cooperate with the corresponding guide blocks 53 to guide the movement of the L-shaped plate 52.

[0026] To achieve the goal of causing the bearing mechanism 6 to slide left and right, refer to... Figure 2 The transmission mechanism 5 includes a threaded sleeve 51. The front and rear of the threaded sleeve 51 are symmetrically fixedly connected to L-shaped plates 52, which can drive the U-shaped frame 61 to slide left and right. The outer surfaces of the two L-shaped plates 52 away from the threaded sleeve 51 are symmetrically fixedly connected to guide blocks 53, and several guide blocks 53 are slidably connected to the inner cavity of the corresponding guide grooves 23.

[0027] To achieve the purpose of supporting the connecting component 10, see [reference] Figure 2 The supporting mechanism 6 includes a U-shaped frame 61. A through groove 62 communicating with the outside is provided in the middle of the upper part of the outer surface of the U-shaped frame 61. Guide grooves 63 are symmetrically provided on the front and rear walls of the inner cavity of the through groove 62. They can cooperate with the corresponding guide block 102 to guide the movement of the connecting sleeve 101. The lower end of the outer surface of the U-shaped frame 61 is fixedly connected to the upper part of the outer surface of the two L-shaped plates 52.

[0028] To achieve the purpose of connecting and fixing the two limiting mechanisms 11, refer to... Figure 3 The connecting assembly 10 includes a connecting sleeve 101. Guide blocks 102 are symmetrically fixedly connected to the lower part of the outer surface of the connecting sleeve 101. A horizontal plate 103 is fixedly connected to the lower end of the outer surface of the connecting sleeve 101. The upper inner cavity of the connecting sleeve 101 is threadedly connected to the outer surface of the threaded rod 9.

[0029] To guide and limit the lifting and lowering movement of the strip cutting assembly 13, refer to... Figure 3 The limiting mechanism 11 includes a fixed sleeve 111, a sliding plate 112 is slidably connected to the inner cavity of the fixed sleeve 111, and a rectangular sleeve 113 is fixedly connected to the lower end of the outer surface of the sliding plate 112. It can guide and limit the lifting movement of the mounting frame 131, and the upper end of the outer surface of the fixed sleeve 111 is fixedly connected to the lower end of the outer surface of the horizontal plate 103.

[0030] To achieve the purpose of cutting the board into strips, refer to... Figure 3The strip cutting assembly 13 includes a mounting frame 131. T-shaped plates 132 are symmetrically fixedly connected to the upper left and right ends of the outer surface of the mounting frame 131. A cutter 133 is rotatably connected to the lower part of the inner cavity of the mounting frame 131. The cutter 133 can be rotated under the drive of the motor 14 to cut the material into strips. The right input end of the cutter 133 is fixedly connected to the left output end of the motor 14. The two T-shaped plates 132 are respectively fixedly connected to the inner cavity of the corresponding rectangular sleeve 113.

[0031] To achieve the goal of pressing the sheet metal onto the upper part of guide mechanism 2, refer to... Figure 4 The clamping mechanism 15 includes a vertical plate 151. A hydraulic cylinder 152 is fixedly installed on the middle of the upper part of the outer surface of the vertical plate 151. A pressure plate 153 is fixedly connected to the lower output end of the hydraulic cylinder 152, and the pressure plate 153 is slidably connected to the vertical plate 151. The lower left end of the outer surface of the vertical plate 151 is fixedly connected to the right end of the outer surface of the fixed frame 21.

[0032] The hydraulic cylinder 152 can push the pressure plate 153 to slide downward along the outer surface of the vertical plate 151 until the pressure plate 153 stably presses down the plate placed on the upper part of the outer surface of the fixed frame 21.

[0033] It should be noted that the stepper motor 3 and stepper motor 8 in this utility model are model number 42BYGHW609, the electric telescopic rod 12 is model number Jetino electric push rod fy011g, the motor 14 is model number yzs132s2-2, and the hydraulic cylinder 152 is model number SLD30×50. The specific installation methods, oil circuit connection methods, circuit connection methods, and control methods of stepper motor 3, stepper motor 8, electric telescopic rod 12, motor 14, and hydraulic cylinder 152 are all conventional designs and will not be described in detail in this utility model.

[0034] The working principle of this utility model is as follows: First, the board material to be cut into strips is placed on the upper surface of the outer surface of the fixed frame 21. Then, the hydraulic cylinder 152 is driven to push the pressure plate 153 to slide downward along the vertical plate 151 until the pressure plate 153 presses the board material firmly against the upper surface of the outer surface of the fixed frame 21. Then, the electric telescopic rod 12 is driven to push the mounting frame 131 to move downward. At the same time, the two T-shaped plates 132 connected to the mounting frame 131 will drive the sliding plate 112 to slide up and down along the inner cavity of the corresponding rectangular sleeve 111. Before the cutter 133 contacts the board material, the power of the motor 14 is turned on, so that the cutter 133 rotates to start cutting the board material into strips. When it is necessary to cut the cutter 133... When the position is adjusted left or right, the stepper motor 3 is driven to rotate the threaded rod 4, causing the threaded sleeve 51 to undergo threaded transmission with the threaded rod 4. This causes the two L-shaped plates 52 to slide left or right along the inner cavity of the corresponding through groove 22, which in turn causes the U-shaped frame 61 and the cutter 133 to slide left or right synchronously. When the position of the cutter 133 needs to be adjusted forward or backward, the stepper motor 8 is driven to rotate the threaded rod 9, causing the connecting sleeve 101 to undergo threaded transmission with the threaded rod 9. At this time, the lower part of the connecting sleeve 101 will slide forward or backward along the inner cavity of the through groove 62, which can then drive the cutter 133 to slide forward or backward synchronously through the horizontal plate 103.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A board adjustable slitting device comprising a base (1), characterized in that: A guide mechanism (2) is fixedly connected to the upper part of the outer surface of the base (1). A stepper motor (3) is fixedly installed at the middle position of the right side of the guide mechanism (2). A threaded rod (4) is rotatably connected to the middle of the guide mechanism (2), and the right end of the threaded rod (4) is fixedly connected to the left output end of the stepper motor (3). A transmission mechanism (5) is threadedly connected to the outer surface of the threaded rod (4). A bearing mechanism (6) is fixedly connected to the upper part of the transmission mechanism (5). A support seat (7) is symmetrically fixedly connected to the front and rear sides of the upper part of the bearing mechanism (6). A stepper motor (8) is fixedly installed on the upper part of the front end of the outer surface of the support seat (7) located on the front side. The upper part of the support base (7) is rotatably connected to the threaded rod two (9), and the front end of the threaded rod two (9) is fixedly connected to the rear output end of the stepper motor two (8). The outer surface of the threaded rod two (9) is threadedly connected to the connecting assembly (10). The lower left and right sides of the connecting assembly (10) are symmetrically fixedly connected to the limit mechanism (11). The lower middle position of the connecting assembly (10) is fixedly installed with the electric telescopic rod (12). The lower output end of the electric telescopic rod (12) is fixedly connected with the cutting assembly (13). The outer right side of the cutting assembly (13) is fixedly installed with the motor three (14). The outer right side of the guide mechanism (2) is fixedly connected with the pressing mechanism (15).

2. An adjustable slitting device for sheet material as claimed in claim 1 wherein: The guide mechanism (2) includes a fixed frame (21). The front and rear ends of the outer surface of the fixed frame (21) are symmetrically provided with through grooves (22) that communicate with the outside. The top and bottom walls of the inner cavities of the two through grooves (22) are provided with guide grooves (23).

3. An adjustable slitting device for sheet material as claimed in claim 2 wherein: The transmission mechanism (5) includes a threaded sleeve (51), and L-shaped plates (52) are symmetrically fixedly connected to the front and rear of the outer surface of the threaded sleeve (51). Guide blocks (53) are symmetrically fixedly connected to the outer surfaces of the two L-shaped plates (52) on the side away from the threaded sleeve (51), and several guide blocks (53) are slidably connected to the inner cavity of the corresponding guide grooves (23).

4. A board adjustable slitting device according to claim 3, wherein: The bearing mechanism (6) includes a U-shaped frame (61). A through groove (62) communicating with the outside is provided in the middle of the upper part of the outer surface of the U-shaped frame (61). Guide grooves (63) are symmetrically provided in the front and rear walls of the inner cavity of the through groove (62). The lower end of the outer surface of the U-shaped frame (61) is fixedly connected to the upper part of the outer surface of the two L-shaped plates (52).

5. An apparatus for slitting sheet material according to claim 1 wherein: The connecting assembly (10) includes a connecting sleeve (101), and guide blocks (102) are fixedly connected symmetrically to the lower part of the outer surface of the connecting sleeve (101). A horizontal plate (103) is fixedly connected to the lower end of the outer surface of the connecting sleeve (101), and the upper inner cavity of the connecting sleeve (101) is threadedly connected to the outer surface of the threaded rod (9).

6. An adjustable slitting device for sheet material as claimed in claim 5 wherein: The limiting mechanism (11) includes a fixed sleeve (111), a sliding plate (112) is slidably connected to the inner cavity of the fixed sleeve (111), a rectangular sleeve (113) is fixedly connected to the lower end of the outer surface of the sliding plate (112), and the upper end of the outer surface of the fixed sleeve (111) is fixedly connected to the lower end of the outer surface of the horizontal plate (103).

7. An adjustable slitting device for sheet material as claimed in claim 6 wherein: The slicing assembly (13) includes a mounting bracket (131). T-shaped plates (132) are symmetrically fixedly connected to the upper left and right ends of the outer surface of the mounting bracket (131). A cutter (133) is rotatably connected to the lower part of the inner cavity of the mounting bracket (131). The right input end of the cutter (133) is fixedly connected to the left output end of the motor (14). The two T-shaped plates (132) are respectively fixedly connected to the inner cavity of the corresponding rectangular shell (113).

8. An apparatus for slitting sheet material according to claim 2 wherein: The clamping mechanism (15) includes a vertical plate (151). A hydraulic cylinder (152) is fixedly installed on the middle of the upper part of the outer surface of the vertical plate (151). A pressure plate (153) is fixedly connected to the lower output end of the hydraulic cylinder (152). The pressure plate (153) is slidably connected to the vertical plate (151). The lower left end of the outer surface of the vertical plate (151) is fixedly connected to the right end of the outer surface of the fixed frame (21).

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