Flintstone cutting device

Abstract

The utility model discloses a flintstone cutting device, which relates to the field of flintstone processing, comprises a closed box body, a visual window is arranged on the front side surface of the closed box body, a box door is arranged on one side of the closed box body, and the closed box body is filled with flame-retardant gas, and is characterized in that a liftable bottom supporting structure is arranged on the bottom surface in the closed box body; and an overturning structure for controlling the flintstone to overturn is arranged at the end, away from the box door, of the bottom supporting structure, a cutting structure is arranged on the top face in the closed box body, and the cutting structure comprises a rotating shaft, a second U-shaped plate, an extrusion plate, a cutting electric telescopic rod, a cutter, a cutting through hole and a cutting angle adjusting assembly. The flintstone cutting device has the beneficial effects that the tail of a flintstone is clamped through the rotatable electric clamp, flintstone overturning is completed, meanwhile, the flintstone can be controlled to move on the supporting plate by pushing the electric telescopic rod to stretch out and draw back, the different positions of the flintstone are aligned with the angle-adjustable cutting mechanism, and cutting work of various lengths and angles is completed.

Description

Technical Field

[0001] The utility model relates to the field of flint processing, in particular to a flint intercepting device. Background Art

[0002] Flint is a man-made alloy whose main components are rare earth metals cerium and lanthanum. Cerium and lanthanum can be obtained as by-products when thorium is extracted from cerium-lanthanum phosphate ore. In the production process of lighters, it is necessary to intercept flint strips to facilitate the production and use of lighters. It is urgent to develop a flint intercepting device for lighter production to facilitate market promotion and application.

[0003] For example, patent document with announcement number CN209792782U discloses a flint cutting device for lighter production, which performs cutting and cutting operations in a vacuum box and is equipped with a propulsion mechanism and a material guiding mechanism, but the device cannot adjust the cutting angle, making it inconvenient to cut the flint at multiple angles. Utility Model Content

[0004] The purpose of the utility model is to provide a flint intercepting device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A flint intercepting device comprises a closed box, a front side surface of the closed box is provided with a visual window, one side of the closed box is provided with a box door, and the closed box is filled with flame-proof gas, characterized in that: a liftable bottom support structure is provided on the bottom surface of the closed box, and a flip structure for controlling the flipping of the flint is provided on the end of the bottom support structure away from the box door, and a cutting structure is provided on the top surface of the closed box, the cutting structure comprises a rotating shaft, a second U-shaped plate, an extrusion plate, a cutting electric telescopic rod, a cutter, a cutting through hole and a cutting angle adjustment component, the top end of the rotating shaft is rotatably connected to the top surface of the closed box, a cutting angle adjustment component is provided in the middle part of the rotating shaft, the bottom end of the rotating shaft is fixedly connected to the middle part of the cross plate of the second U-shaped plate, both ends of the second U-shaped plate are fixedly connected to the left and right ends of the extrusion plate, a cutting through hole is provided in the middle part of the extrusion plate, a cutting through hole is provided in the middle part of the extrusion plate, a cutter is connected in the cutting through hole for sliding up and down, the top end of the cutter is fixedly connected to the bottom end of the cutting electric telescopic rod, and the top end of the cutting electric telescopic rod is fixedly connected to the middle part of the second U-shaped plate.

[0007] Preferably, the cutting angle adjustment assembly includes a worm gear, a second servo motor, a bearing and a worm, the middle part of the rotating shaft is fixedly connected to the middle part of the worm gear, the worm gear is meshingly connected to the worm, both ends of the worm gear are rotatably connected and pass through the bearings, the top ends of the bearings are fixedly connected to the top surface inside the closed box, one end of the worm gear is fixedly connected to the output shaft of the second servo motor, and the top of the second servo motor is fixedly connected to the top surface inside the closed box.

[0008] Preferably, the bottom supporting structure includes a first U-shaped plate, a bottom supporting electric telescopic rod, a support plate, a support plate sliding column and a cutting reserved groove, both ends of the first U-shaped plate are fixedly connected to the inner bottom surface of the closed box, the middle part of the top surface of the horizontal plate of the first U-shaped plate is fixedly connected to the bottom supporting electric telescopic rod, the top end of the bottom supporting electric telescopic rod is fixedly connected to the middle part of the support plate, both ends of the bottom surface of the support plate are fixedly connected to the support plate sliding column, the support plate sliding column is slidably connected to the first U-shaped plate, and a cutting reserved groove is provided on the upper surface of the support plate at a position corresponding to the cutter.

[0009] Preferably, the flipping structure includes an L-shaped plate, a transverse sliding column, a pushing plate and a pushing electric telescopic rod. One side of the support plate is fixedly connected to the transverse plate of the L-shaped plate, the top of the vertical plate of the L-shaped plate is slidably connected to the transverse sliding column, one side of the transverse sliding column is fixedly connected to the pushing plate, the middle part of the pushing plate is fixedly connected to the output shaft of the pushing electric telescopic rod, and the pushing electric telescopic rod is fixedly connected to the L-shaped plate.

[0010] Preferably, the flipping structure also includes a motor mounting plate, a first servo motor and a flipping shaft, the bottom end of the pushing plate is rotatably connected to the middle part of the flipping shaft, one end of the flipping shaft is fixedly connected to the output shaft of the first servo motor, the top of the first servo motor is fixedly connected to the motor mounting plate, and the motor mounting plate is fixedly connected to the pushing plate.

[0011] Preferably, the flip structure further comprises an electric clamp and an electric clamp placement slot, the electric clamp is installed at one end of the flip shaft, and the upper surface of the support plate is provided with an electric clamp placement slot matching the electric clamp.

[0012] The beneficial effect is that the tail of the flint is clamped by a rotatable electric clamp to complete the flipping of the flint, and at the same time, the movement of the flint on the support plate can be controlled by pushing the electric telescopic rod to align different positions of the flint with the cutting mechanism with adjustable angle to complete cutting work of various lengths and angles.

[0013] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the external structure of a flint intercepting device described in the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of a flint intercepting device described in the utility model;

[0017] Figure 3It is a front view of the internal structure of a flint intercepting device described in the utility model;

[0018] Figure 4 It is a bottom view of the internal structure of a flint intercepting device described in the utility model;

[0019] Figure 5 The utility model is a flint cutting device Figure 4 Schematic diagram of the structure at point A in the middle.

[0020] The accompanying drawings are marked as follows: 1. Enclosed box; 2. Visual window; 3. Box door; 4. Bottom supporting structure; 41. First U-shaped plate; 42. Bottom supporting electric telescopic rod; 43. Support plate; 44. Support plate slide column; 45. Cutting reserved groove; 5. Flipping structure; 51. L-shaped plate; 52. Horizontal slide column; 53. Pushing plate; 54. Pushing electric telescopic rod; 55. Motor mounting plate; 56. First servo motor; 57. Flipping axis; 58. Electric clamp; 59. Electric clamp placement groove; 6. Cutting structure; 61. Rotating axis; 62. Second U-shaped plate; 63. Extrusion plate; 64. Cutting electric telescopic rod; 65. Cutter; 66. Cutting through hole; 67. Second servo motor; 68. Worm gear; 69. Bearing; 610. Worm. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] like Figure 1-Figure 5As shown, a flint intercepting device comprises a sealed box 1, a visual window 2 is provided on the front side of the sealed box 1, a box door 3 is provided on one side of the sealed box 1, the sealed box 1 is filled with flame-retardant gas, a liftable bottom support structure 4 is provided on the bottom surface of the sealed box 1, a flip structure 5 for controlling the flipping of the flint is provided on the end of the bottom support structure 4 away from the box door 3, a cutting structure 6 is provided on the top surface of the sealed box 1, and the cutting structure 6 comprises a rotating shaft 61, a second U-shaped plate 62, an extrusion plate 63, a cutting electric telescopic rod 64, a cutter 65, a cutting through hole 66 and a cutting angle adjustment The top end of the rotating shaft 61 is rotatably connected to the top surface of the closed box 1, and a cutting angle adjustment component is provided in the middle of the rotating shaft 61. The bottom end of the rotating shaft 61 is fixedly connected to the middle of the horizontal plate of the second U-shaped plate 62. Both ends of the second U-shaped plate 62 are fixedly connected to the left and right ends of the extrusion plate 63. A cutting through hole 66 is provided in the middle of the extrusion plate 63. A cutter 65 is slidably connected to the cutting through hole 66. The top end of the cutter 65 is fixedly connected to the bottom end of the cutting electric telescopic rod 64. The top end of the cutting electric telescopic rod 64 is fixedly connected to the middle of the second U-shaped plate 62.

[0025] The closed box 1 is filled with flame-proof gas to prevent sparks from being generated when cutting the flint. The viewing window 2 allows the outside to observe the internal situation. The box door 3 is used to take out and put in the flint. The rotating shaft 61 is used to rotate and connect the closed box 1 to keep the second U-shaped plate 62 and the closed box 1 rotatable. The squeezing plate 63 cooperates with the support plate 43 to squeeze the flint in the middle to prevent the flint from being unstable when cutting. The cutting electric telescopic rod 64 is telescopically controlled to control the cutter 65 to pass through the cutting hole 66 to cut off the squeezed flint. The cutting angle adjustment component is used to adjust the cutting angle.

[0026] The cutting angle adjustment assembly includes a worm gear 68, a second servo motor 67, a bearing 69 and a worm 610. The middle part of the rotating shaft 61 is fixedly connected to the middle part of the worm gear 68. The worm gear 68 is meshingly connected to the worm 610. Both ends of the worm 610 are rotatably connected and pass through the bearing 69. The top end of the bearing 69 is fixedly connected to the top surface of the interior of the sealed box 1. One end of the worm 610 is fixedly connected to the output shaft of the second servo motor 67. The top of the second servo motor 67 is fixedly connected to the top surface of the interior of the sealed box 1.

[0027] The bearing 69 is used to maintain the rotation of the worm 610. The rotation of the worm 610 drives the worm wheel 68 to rotate. The worm wheel 68 drives the rotation of the rotating shaft 61 and the cutter 65 to adjust the cutting angle of the cutter 65. The self-locking characteristics of the worm 610 and the worm wheel 68 are used to achieve self-locking of the cutting angle, making the cutting angle more stable.

[0028] The bottom supporting structure 4 includes a first U-shaped plate 41, a bottom supporting electric telescopic rod 42, a support plate 43, a support plate slide column 44 and a cutting reserved groove 45. Both ends of the first U-shaped plate 41 are fixedly connected to the inner bottom surface of the closed box 1, and the middle part of the top surface of the horizontal plate of the first U-shaped plate 41 is fixedly connected to the bottom supporting electric telescopic rod 42. The top end of the bottom supporting electric telescopic rod 42 is fixedly connected to the middle part of the support plate 43. Both ends of the bottom surface of the support plate 43 are fixedly connected to the support plate slide column 44. The support plate slide column 44 is slidably connected to the first U-shaped plate 41. The cutting reserved groove 45 is provided at the position corresponding to the cutter 65 on the upper surface of the support plate 43.

[0029] The first U-shaped plate 41 is used to install the bottom supporting electric telescopic rod 42 and the sliding column 44 for slidingly connecting the supporting plate. The supporting column 44 maintains the stability of the supporting plate 43 sliding up and down. The supporting plate 43 moves up and down under the drive of the bottom supporting electric telescopic rod 42, so that flints of different specifications can be sandwiched in the middle.

[0030] The flip structure 5 includes an L-shaped plate 51, a transverse sliding column 52, a pushing plate 53 and a pushing electric telescopic rod 54. The left end of the support plate 43 is fixedly connected to the right end of the transverse plate of the L-shaped plate 51. The top right side surface of the vertical plate of the L-shaped plate 51 is slidably connected with the transverse sliding column 52. The right end of the transverse sliding column 52 is fixedly connected to the top of the pushing plate 53. The middle part of the left side surface of the pushing plate 53 is fixedly connected with the pushing electric telescopic rod 54. The left end of the pushing electric telescopic rod 54 is fixedly connected to the L-shaped plate 51.

[0031] The L-shaped plate 51 is used to install the electric telescopic rod 54, which controls the horizontal movement of the push plate 53 through its own telescopic movement. The push plate 53 is used to install the electric clamp 58 and fix the horizontal sliding column 52. The horizontal sliding column 52 is connected to the L-shaped plate 51 by sliding to maintain the stability of the horizontal sliding of the push plate 53.

[0032] The flipping structure 5 also includes a motor mounting plate 55, a first servo motor 56 and a flipping shaft 57. The bottom end of the push plate 53 is rotatably connected to the middle of the flipping shaft 57. The left end of the flipping shaft 57 is fixedly connected to the output shaft of the first servo motor 56. The top of the first servo motor 56 is fixedly connected to the motor mounting plate 55. The right end of the motor mounting plate 55 is fixedly connected to the push plate 53.

[0033] The motor mounting plate 55 is used to mount a first servo motor 56 . The first servo motor 56 drives the rotation of a flip shaft 57 . The flip shaft 57 is used to mount an electric clamp 58 .

[0034] The flip structure 5 further includes an electric clamp 58 and an electric clamp placement slot 59 . The electric clamp 58 is installed at the right end of the flip shaft 57 , and the electric clamp placement slot 59 matching the electric clamp 58 is provided on the left side of the upper surface of the support plate 43 .

[0035] The electric clamp 58 is used to clamp one end of the flint, and the electric clamp placement groove 59 is used to clamp one end of the flint. After rotating 90 degrees, the flint can still be stably placed on the support plate 43, and the electric clamp 58 is partially embedded in the electric clamp placement groove 59.

[0036] Working principle: Put the flint into the closed box 1, the electric clamp 58 clamps one end of the flint, and the electric clamp 58 completes the flipping under the control of the first servo motor 56, aligns the cut side of the flint with the upper cutting structure 6, and then controls the electric telescopic rod 54 to control the horizontal movement of the flint on the support plate 43, aligns the corresponding intercepting position with the cutting structure 6, and controls the intercepting length and cutting direction.

[0037] The height of the squeezing plate 63 is fixed, and the height of the supporting plate 43 is controlled by the bottom supporting electric telescopic rod 42, so that flints of different specifications can be squeezed during cutting, making the cutting more stable.

[0038] During cutting, the worm 610 is driven to rotate by controlling the second servo motor 67, and the worm 610 drives the worm wheel 68 to rotate, thereby finally controlling the rotation of the second U-shaped plate 62, the cutting electric telescopic rod 64 and the cutter 65 and realizing rotation self-locking. The cutter 65 continues to move downward through the cutting hole 66, completing various cutting angles of the flint, and finally meeting the production needs of different products.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flint intercepting device, comprising a closed box, a visual window is provided on the front side of the closed box, a door is provided on one side of the closed box, and the closed box is filled with flame-retardant gas, characterized in that: A liftable bottom supporting structure is provided on the bottom surface of the closed box, and a flipping structure for controlling the flipping of the flint is provided on the end of the bottom supporting structure away from the box door. A cutting structure is provided on the top surface of the closed box, and the cutting structure includes a rotating shaft, a second U-shaped plate, an extrusion plate, a cutting electric telescopic rod, a cutter, a cutting through hole and a cutting angle adjustment component. The top end of the rotating shaft is rotatably connected to the top surface of the closed box, a cutting angle adjustment component is provided in the middle part of the rotating shaft, the bottom end of the rotating shaft is fixedly connected to the middle part of the cross plate of the second U-shaped plate, both ends of the second U-shaped plate are fixedly connected to the left and right ends of the extrusion plate, a cutting through hole is provided in the middle part of the extrusion plate, a cutter is connected in the cutting through hole for sliding up and down, the top end of the cutter is fixedly connected to the bottom end of the cutting electric telescopic rod, and the top end of the cutting electric telescopic rod is fixedly connected to the middle part of the second U-shaped plate.

2. A flint intercepting device according to claim 1, characterized in that: The cutting angle adjustment assembly includes a worm gear, a second servo motor, a bearing and a worm. The middle part of the rotating shaft is fixedly connected to the middle part of the worm gear, the worm gear is meshingly connected to the worm, both ends of the worm gear are rotatably connected and pass through the bearings, the top ends of the bearings are fixedly connected to the top surface inside the closed box, one end of the worm gear is fixedly connected to the output shaft of the second servo motor, and the top of the second servo motor is fixedly connected to the top surface inside the closed box.

3. A flint intercepting device according to claim 2, characterized in that: The bottom supporting structure includes a first U-shaped plate, a bottom supporting electric telescopic rod, a pallet, a pallet sliding column and a cutting reserved groove. Both ends of the first U-shaped plate are fixedly connected to the inner bottom surface of the closed box. The middle part of the top surface of the horizontal plate of the first U-shaped plate is fixedly connected to the bottom supporting electric telescopic rod. The top end of the bottom supporting electric telescopic rod is fixedly connected to the middle part of the pallet. Both ends of the bottom surface of the pallet are fixedly connected to the pallet sliding columns. The pallet sliding columns are slidably connected to the first U-shaped plate. A cutting reserved groove is provided on the upper surface of the pallet at a position corresponding to the cutter.

4. A flint intercepting device according to claim 3, characterized in that: The flipping structure includes an L-shaped plate, a transverse sliding column, a pushing plate and a pushing electric telescopic rod. One side of the supporting plate is fixedly connected to the transverse plate of the L-shaped plate, the top of the vertical plate of the L-shaped plate is slidably connected with a transverse sliding column, one side of the transverse sliding column is fixedly connected to the pushing plate, the middle part of the pushing plate is fixedly connected with the output shaft of the pushing electric telescopic rod, and the pushing electric telescopic rod is fixedly connected to the L-shaped plate.

5. A flint intercepting device according to claim 4, characterized in that: The flipping structure also includes a motor mounting plate, a first servo motor and a flipping shaft. The bottom end of the pushing plate is rotatably connected to the middle part of the flipping shaft. One end of the flipping shaft is fixedly connected to the output shaft of the first servo motor. The top of the first servo motor is fixedly connected to the motor mounting plate, and the motor mounting plate is fixedly connected to the pushing plate.

6. A flint intercepting device according to claim 5, characterized in that: The flip structure also includes an electric clamp and an electric clamp placement slot. The electric clamp is installed at one end of the flip shaft, and the upper surface of the support plate is provided with an electric clamp placement slot matching the electric clamp.

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