Emulsion explosive packaging box production cutting device

Abstract

The application discloses an emulsion explosive packing box production cutting device, which comprises a base, a fixing frame installed on the base, a moving plate slidingly arranged on the base, fixing assemblies axially symmetrically arranged on both sides of the moving plate and used for limiting and fixing the wood plate, a sliding frame slidingly arranged on the fixing frame, a blade installed at the bottom of the sliding frame and used for cutting the wood plate, and a polishing assembly arranged at one side of the bottom of the sliding frame and used for polishing the cutting position of the wood plate. The emulsion explosive packing box production cutting device provided by the application realizes the up-and-down movement of the polishing plate at the cutting position through the cooperation of multiple components such as the cam, the arc-shaped groove, the lifting rod and the movable block, so that the burrs at the cutting position are removed.

Description

Technical Field

[0001] This invention relates to the field of packaging box processing technology, specifically to a cutting device for producing emulsion explosive packaging boxes. Background Technology

[0002] Emulsion explosive packaging boxes are special containers used for storing and transporting emulsion explosives. They are generally rectangular in shape and designed for easy handling and stacking. The raw materials for packaging boxes are usually wooden boards or high-strength plastics. The raw materials such as wooden boards are cut into multiple smaller parts, and these smaller parts are assembled into a large rectangular container.

[0003] In current production, cutting tools are usually used to cut raw materials such as wooden boards. Due to the characteristics of the wooden boards themselves, burrs will be left at the cut. The presence of burrs may not only affect the overall appearance of the packaging box, but may also cause injury to people during handling, or damage to other items during transportation, such as scratches, snags and other accidents. Therefore, it is necessary to design a packaging box production cutting device that can remove burrs from the cut. Summary of the Invention

[0004] The purpose of this invention is to provide a cutting device for producing emulsion explosive packaging boxes, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cutting device for producing emulsion explosive packaging boxes, comprising:

[0006] A base having a mounting bracket mounted on the base;

[0007] The movable plate is slidably mounted on the base.

[0008] The fixing components are axially symmetrically arranged on both sides of the movable plate to limit and fix the wooden board;

[0009] A sliding frame is slidably mounted on the fixed frame;

[0010] A blade, mounted at the bottom of the sliding frame, is used to cut the wooden board;

[0011] A sanding assembly, located on one side of the bottom of the sliding frame, is used to sand the cut edges of the wooden board.

[0012] As a further aspect of the present invention: the sanding assembly includes a fixed block, which is fixedly disposed on one side of the sliding frame. A vertical groove is provided in the center of the fixed block, and a movable block is slidably disposed in the vertical groove. A sanding plate is fixedly disposed on one side of the movable block, and the sanding plate slides up and down along the fixed block, and the sanding plate makes movable contact with the cut part of the wooden board.

[0013] As a further embodiment of the present invention: a positioning block is fixedly provided on one side of the fixing block, the grinding plate movably passes through the positioning block, and scrapers are axially symmetrically arranged on both sides of the bottom of the positioning block. A limiting rod is fixedly provided on the top of one of the scrapers, and a transverse groove is opened at the bottom of the positioning block. The end of the limiting rod away from the scraper is slidably connected to the transverse groove.

[0014] As a further aspect of the present invention: a slot is provided in the positioning block, a cylinder is rotatably arranged in the slot, a curved groove is provided on the outer side of the cylinder, and the end of the limiting rod away from the scraper slides and fits into the curved groove.

[0015] As a further embodiment of the present invention: a drive gear is fixedly connected to one side of the cylinder, and a drive rack is fixedly provided on one side of the grinding plate. A portion of the drive rack is located in the groove and can slide up and down along the groove. The drive gear meshes with the drive rack for transmission.

[0016] As a further embodiment of the present invention: a circular groove is provided in the center of the sliding frame, and a circular rod is rotatably arranged in the circular groove. One end of the circular rod is rotatably connected to the sliding frame, and the other end of the circular rod is fixedly connected to a cam. An arc-shaped groove is provided on the cam, and a lifting rod is movably arranged in the arc-shaped groove. The end of the lifting rod away from the arc-shaped groove movably passes through the sliding frame and is fixedly connected to the movable block.

[0017] As a further embodiment of the present invention: a crossbar is rotatably arranged inside the fixed frame, the crossbar movably passes through the circular groove and a rotating gear is fixedly sleeved on its outer side, and a positioning gear is fixedly sleeved on the outer side of the circular bar, the positioning gear meshing with the rotating gear for transmission.

[0018] As a further embodiment of the present invention: one end of the crossbar movably passes through one side of the fixed frame and a limiting gear is fixedly provided at the end; a groove is provided on one side of the base; a movable rack is fixedly provided on one side of the movable plate; the movable rack is slidably connected to the groove; and the movable rack meshes with the limiting gear for transmission.

[0019] As a further embodiment of the present invention: the fixing component includes a square block, a pressure groove is formed on the square block, a pressure plate is movably arranged in the pressure groove, a vertical rod is rotatably connected to the pressure plate by an internal thread, a movable gear is fixedly arranged at the top of the vertical rod, and fixed racks are axially symmetrically fixed on both sides of the base, and the movable gear meshes with the fixed rack for transmission.

[0020] As a further embodiment of the present invention: the square block is slidably connected to the base, and limit plates are fixedly and symmetrically arranged on both sides of the base. A limit groove is opened at the bottom of the limit plate, and a movable rod is fixedly arranged on the top of the square block. The end of the movable rod away from the square block is slidably fitted with the limit groove.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] (1) The grinding plate moves up and down at the cutting point through the cooperation of multiple components such as cam, arc groove, lifting rod and moving block, so as to remove burrs at the cutting point;

[0023] (2) Through the cooperation of multiple components such as cylinder, curved groove and limiting rod, the scraper can move back and forth along the surface of the wood cutting, which can remove the burrs on the surface of the cutting.

[0024] (3) The combination of pressure plate and vertical rod can limit and fix the raw material, ensuring that the raw material will not deviate during the cutting process, thus improving the cutting quality. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 for Figure 1 Enlarged diagram of part A in the middle.

[0027] Figure 3 This is a structural schematic diagram of the entire invention from another perspective.

[0028] Figure 4 for Figure 3 Enlarged schematic diagram of part B in the middle.

[0029] Figure 5 This is a schematic diagram of the grinding component in this invention.

[0030] Figure 6 This is a schematic diagram of the curved groove in this invention.

[0031] Figure 7 This is a schematic diagram of the arc-shaped groove in this invention.

[0032] Figure 8 This is a schematic diagram of the fixing component in this invention.

[0033] Figure 9 This is a schematic diagram of the limiting groove in this invention.

[0034] In the diagram: 1. Base; 101. Groove; 2. Fixing frame; 3. Moving plate; 4. Fixing component; 41. Square block; 42. Pressing groove; 43. Pressing plate; 44. Vertical rod; 5. Sliding frame; 51. Circular groove; 6. Blade; 7. Grinding component; 71. Fixing block; 72. Vertical groove; 73. Moving block; 74. Grinding plate; 8. Positioning block; 81. Horizontal groove; 82. Groove opening; 9. Scraper; 10. Limiting rod; 11. Cylinder; 111. Curved groove; 12. Drive gear; 13. Drive rack; 14. Round rod; 15. Cam; 151. Arc groove; 16. Lifting rod; 17. Horizontal rod; 18. Rotating gear; 19. Positioning gear; 20. Limiting gear; 21. Moving gear; 22. Fixing rack; 23. Limiting plate; 231. Limiting groove; 24. Moving rod. Detailed Implementation

[0035] Please see Figures 1-9 In this embodiment of the invention, the cutting device for producing emulsion explosive packaging boxes includes:

[0036] Base 1, having a mounting bracket 2 mounted on the base 1;

[0037] The movable plate 3 is slidably mounted on the base 1;

[0038] Fixing components 4 are axially symmetrically arranged on both sides of the movable plate 3 for limiting and fixing the wooden board;

[0039] The sliding frame 5 is slidably mounted on the fixed frame 2;

[0040] Blade 6, installed at the bottom of the sliding frame 5, is used to cut the wooden board;

[0041] The sanding component 7 is located on one side of the bottom of the sliding frame 5 and is used to sand the cut area of ​​the wood board. The two ends of the wood board to be processed are limited and fixed by the fixing components 4 on both sides. After fixing, the blade 6 is started and rotated. Then, the moving plate 3 moves along the base 1. The movement of the moving plate 3 will drive the wood board to move in the direction of the blade 6 and finally cut the wood board by the blade 6. Since the raw material is wood board, there will be some burrs at the cut. At this time, the sanding component 7 can be used to sand and remove the burrs on the surface to avoid hurting the workers' fingers during subsequent assembly. The fixing frame 2 provides support for the sliding frame 5.

[0042] See Figure 2 and Figure 5As shown, in this embodiment, preferably, the sanding assembly 7 includes a fixed block 71, which is fixedly disposed on one side of the sliding frame 5. A vertical groove 72 is provided in the center of the fixed block 71, and a movable block 73 is slidably disposed in the vertical groove 72. A sanding plate 74 is fixedly disposed on one side of the movable block 73. The sanding plate 74 slides up and down along the fixed block 71 and is in contact with the cutting edge of the wood board. When the blade 6 cuts the wood board, the wood board is constantly in a moving state. After the wood board is cut, it will move towards the sanding plate 74 until the cutting edge clamps the sanding plate 74 in the middle. At this time, the movable block 73 moves up and down along the vertical groove 72. The up and down movement of the movable block 73 will drive the sanding plate 74 to move up and down. The two sides of the sanding plate 74 will rub back and forth with the two vertical edges of the cutting edge to remove burrs. The fixed block 71 provides support for the movable block 73. In this step, the movement of the sanding plate 74 can achieve the effect of removing burrs and avoid burrs from hurting the worker's fingers.

[0043] See Figure 5 As shown, in this embodiment, preferably, a positioning block 8 is fixedly provided on one side of the fixed block 71, and the grinding plate 74 movably passes through the positioning block 8. Scrapers 9 are axially symmetrically arranged on both sides of the bottom of the positioning block 8. A limiting rod 10 is fixedly provided on the top of one of the scrapers 9. A horizontal groove 81 is opened at the bottom of the positioning block 8. The end of the limiting rod 10 away from the scraper 9 is slidably connected to the horizontal groove 81. The up and down movement of the movable block 73 will drive the grinding plate 74 to perform vertical burr grinding on the cut area. However, some burrs will also appear on the plane of the wood cutting area. At this time, the limiting rod 10 can be moved back and forth along the horizontal groove 81. The movement of the limiting rod 10 will drive the scraper 9 to move back and forth on the surface of the wood. The scraper 9 can remove the burrs generated on the surface of the wood due to cutting. The positioning block 8 provides support for the limiting rod 10.

[0044] See Figure 5 and Figure 6 As shown, in this embodiment, preferably, the positioning block 8 has a slot 82, and a cylinder 11 is rotatably disposed in the slot 82. A curved groove 111 is provided on the outer side of the cylinder 11. The end of the limiting rod 10 away from the scraper 9 slides and fits against the curved groove 111. When the wooden board is in a moving state and in contact with the blade 6, the blade 6 can cut the wooden board, and the grinding plate 74 also moves up and down at the cut to remove the burrs at the cut, so as to avoid workers being injured in subsequent production. At the same time, rotating the cylinder 11 will drive the curved groove 111 to rotate, thereby driving the limiting rod 10 to move back and forth along the transverse groove 81. The movement of the limiting rod 10 will drive the scraper 9 to move back and forth on the surface of the wooden board, thereby removing the burrs generated on the surface of the wooden board due to cutting.

[0045] See Figure 6 As shown, in this embodiment, preferably, a drive gear 12 is fixedly connected to one side of the cylinder 11, and a drive rack 13 is fixedly provided on one side of the grinding plate 74. A portion of the drive rack 13 is located within the groove 82 and can slide up and down along the groove 82. The drive gear 12 and the drive rack 13 mesh and transmit power. When the grinding plate 74 moves up and down, it will drive the drive rack 13 to move synchronously. The movement of the drive rack 13 will drive the drive gear 12 and the cylinder 11 to rotate synchronously. The rotation of the cylinder 11 will eventually cause the scraper 9 to move back and forth on the surface of the wooden board to remove the burrs on the surface. In this step, the cooperation between the drive rack 13 and the drive gear 12 enables the scraper 9 to process the burrs on the cut surface while the grinding plate 74 moves up and down for grinding, making the operation more efficient and faster.

[0046] See Figure 3 , Figure 4 and Figure 7 As shown, in this embodiment, preferably, the sliding frame 5 has a circular groove 51 at its center, and a circular rod 14 is rotatably disposed within the circular groove 51. One end of the circular rod 14 is rotatably connected to the sliding frame 5, and the other end of the circular rod 14 is fixedly connected to a cam 15. An arc-shaped groove 151 is formed on the cam 15, and a lifting rod 16 is movably disposed within the arc-shaped groove 151. The end of the lifting rod 16 away from the arc-shaped groove 151 movably passes through the sliding frame 5 and is fixedly connected to the movable block 73; blade After cutting the wooden board, the burrs at the cut are removed by moving the grinding plate 74 up and down. Rotating the round rod 14 causes the cam 15 to rotate within the round groove 51. The rotation of the cam 15 causes the arc groove 151 to rotate, which in turn causes the lifting rod 16 to move up and down along the sliding frame 5. The up and down movement of the lifting rod 16 causes the movable block 73 to move up and down. The movement of the movable block 73 causes the grinding plate 74 to move up and down, thus removing the burrs on the vertical surface of the cut.

[0047] See Figure 4As shown, in this embodiment, preferably, a crossbar 17 is rotatably arranged inside the fixed frame 2. The crossbar 17 movably passes through the circular groove 51 and a rotating gear 18 is fixedly sleeved on its outer side. A positioning gear 19 is fixedly sleeved on the outer side of the circular rod 14. The positioning gear 19 meshes with the rotating gear 18 for transmission. Rotating the crossbar 17 will cause the rotating gear 18 to rotate, which in turn will cause the positioning gear 19 to rotate. The rotation of the positioning gear 19 will cause the circular rod 14 to rotate, ultimately achieving the up-and-down movement of the grinding plate 74. When it is necessary to adjust the position of the blade 6, the sliding frame 5 is moved laterally along the fixed frame 2. During the movement of the sliding frame 5, the positioning gear 19 will move laterally along the rotating gear 18. During this process, the rotating gear 18 will not rotate. After the position is adjusted, rotating the rotating gear 18 again will cause the grinding plate 74 to continue to move up and down to process the burrs.

[0048] See Figure 1 As shown, in this embodiment, preferably, one end of the crossbar 17 movably passes through one side of the fixed frame 2 and a limiting gear 20 is fixedly provided at the end. A groove 101 is provided on one side of the base 1, and a moving rack is fixedly provided on one side of the moving plate 3. The moving rack is slidably connected to the groove 101, and the moving rack meshes with the limiting gear 20 for transmission. When the moving plate 3 moves the wooden board toward the blade 6, it also moves the moving rack along the groove 101. During the movement of the moving rack, it meshes with the limiting gear 20, thereby driving the limiting gear 20 to rotate. The rotation of the limiting gear 20 will drive the crossbar 17 to rotate. The rotation of the crossbar 17, through the relationship between the positioning gear 19 and the rotating gear 18, can ultimately realize the up and down movement of the grinding plate 74, making the operation convenient and quick.

[0049] See Figure 1 and Figure 8As shown, in this embodiment, preferably, the fixing component 4 includes a square block 41, on which a pressure groove 42 is formed. A pressure plate 43 is movably disposed within the pressure groove 42. A vertical rod 44 is rotatably connected to the pressure plate 43 via an internal thread. A movable gear 21 is fixedly disposed at the top of the vertical rod 44. Fixed racks 22 are axially symmetrically fixed on both sides of the base 1. The movable gear 21 meshes with the fixed racks 22 for transmission. Before cutting raw materials such as wood boards, the wood boards need to be limited and fixed, which can... To ensure that the wood board will not shift during cutting and to guarantee the accuracy of the cutting, the wood board to be cut is placed in the pressure groove 42 of the square block 41. The moving plate 3 is moved along the base 1. The movement of the moving plate 3 will move the square block 41 and the wood board. During the movement, the moving gear 21 will mesh with the fixed rack 22, thereby driving the moving gear 21 and the vertical rod 44 to rotate. Since the vertical rod 44 is threadedly connected to the pressure plate 43, the pressure plate 43 will move downward along the pressure groove 42 to abut against the upper surface of the wood board, thereby limiting and fixing the wood board.

[0050] See Figure 9 As shown, in this embodiment, preferably, the square block 41 is slidably connected to the base 1. Limiting plates 23 are axially symmetrically fixed on both sides of the base 1. A limiting groove 231 is formed at the bottom of the limiting plate 23. A movable rod 24 is fixedly installed on the top of the square block 41. The end of the movable rod 24 away from the square block 41 slides against the limiting groove 231. When the raw material of the packaging box is not a high-hardness material like wood, but rather cardboard, after the pressure plate 43 limits and fixes the raw material, the moving plate 3 drives the square block 41 towards the blade. Moving the square block 41 in the direction of 6 will cause the movable rod 24 to move along the limiting groove 231. The limiting groove 231 consists of two straight grooves and a middle inclined groove. When the movable rod 24 moves along the straight groove of the limiting groove 231 to the inclined groove, it will cause the square blocks 41 on both sides to move away from each other, thereby straightening the raw material sandwiched in the middle. This is more conducive to subsequent cutting. When the raw material is a hard material such as wood, the height of the movable rod 24 can be lowered so that it does not contact the limiting groove 231, so that the position of the square block 41 will not change.

[0051] The working principle of this invention is as follows: Before cutting raw materials such as wood boards, the wood boards need to be fixed in place to ensure that they do not shift during cutting and to guarantee cutting accuracy. The wood board to be cut is placed in the groove 42 of the square block 41. The moving plate 3 moves along the base 1, and the moving plate 3 moves the square block 41 and the wood board. During the movement, the moving gear 21 meshes with the fixed rack 22, thereby driving the moving gear 21 and the vertical rod 44 to rotate. Since the vertical rod 44 is threadedly connected to the pressure plate 43, the pressure plate 43 moves downward along the groove 42 to abut against the upper surface of the wood board, thereby fixing the wood board in place. The moving plate 3 drives the wood board towards... During the movement of the blade 6, the moving rack also moves along the groove 101. The moving rack meshes with the limiting gear 20, causing the limiting gear 20 to rotate. The rotation of the limiting gear 20 causes the crossbar 17 to rotate, which in turn causes the rotating gear 18 to rotate. The rotation of the rotating gear 18 causes the positioning gear 19 to rotate, which in turn causes the round rod 14 to rotate. The rotation of the round rod 14 within the round groove 51 causes the cam 15 to rotate, which in turn causes the arc groove 151 to rotate, thus causing the lifting rod 16 to move up and down along the sliding frame 5. The up-and-down movement of the lifting rod 16 causes the movable block 73 to move up and down. The movement of movable block 73 causes grinding plate 74 to move up and down, thus removing burrs from the vertical surface of the cut. Simultaneously, the up-and-down movement of grinding plate 74 causes drive rack 13 to move synchronously. The movement of drive rack 13 causes drive gear 12 and cylinder 11 to rotate synchronously. The rotation of cylinder 11 within slot 82 causes curved groove 111 to rotate, thereby causing limit rod 10 to move back and forth along transverse groove 81. The movement of limit rod 10 causes scraper 9 to move back and forth on the surface of the wood board, thus removing burrs generated during cutting. Furthermore, when the raw material of the packaging box is not a high-hardness material like wood board, for example, cardboard... After the pressure plate 43 is used to limit and fix the raw material, the moving plate 3 drives the square block 41 to move towards the blade 6. The movement of the square block 41 will drive the movable rod 24 to move along the limiting groove 231. The limiting groove 231 consists of two straight grooves and a middle inclined groove. When the movable rod 24 moves along the straight groove of the limiting groove 231 to the inclined groove, it will drive the square blocks 41 on both sides to move away from each other, thereby straightening the raw material sandwiched in the middle. This is more conducive to subsequent cutting. When the raw material is a hard material such as wood, the height of the movable rod 24 can be lowered so that it does not contact the limiting groove 231, so that the position of the square block 41 will not change.

Claims

1. A cutting device for producing emulsion explosive packaging boxes, characterized in that, include: The base (1) has a mounting bracket (2) mounted on the base (1); The movable plate (3) is slidably mounted on the base (1); The fixing component (4) is axially symmetrically arranged on both sides of the movable plate (3) for limiting and fixing the wooden board; The sliding frame (5) is slidably mounted on the fixed frame (2); A blade (6) is installed at the bottom of the sliding frame (5) for cutting the wooden board; A sanding assembly (7) is provided on one side of the bottom of the sliding frame (5) for sanding the cut parts of the wooden board; The sanding assembly (7) includes a fixed block (71), which is fixedly disposed on one side of the sliding frame (5). A vertical groove (72) is provided in the center of the fixed block (71), and a movable block (73) is slidably disposed in the vertical groove (72). A sanding plate (74) is fixedly disposed on one side of the movable block (73). The sanding plate (74) slides up and down along the fixed block (71) and makes contact with the cut part of the wood board. A positioning block (8) is fixedly provided on one side of the fixed block (71), and the grinding plate (74) moves through the positioning block (8). Scrapers (9) are axially symmetrically arranged on both sides of the bottom of the positioning block (8). A limit rod (10) is fixedly provided on the top of one of the scrapers (9). A transverse groove (81) is provided at the bottom of the positioning block (8). The end of the limit rod (10) away from the scraper (9) is slidably connected to the transverse groove (81). The positioning block (8) has a slot (82) inside, and a cylinder (11) is rotatably arranged inside the slot (82). A curved groove (111) is provided on the outside of the cylinder (11). The end of the limiting rod (10) away from the scraper (9) slides and fits against the curved groove (111). A drive gear (12) is fixedly connected to one side of the cylinder (11), and a drive rack (13) is fixedly provided on one side of the grinding plate (74). A portion of the drive rack (13) is located in the groove (82) and can slide up and down along the groove (82). The drive gear (12) meshes with the drive rack (13) for transmission. The sliding frame (5) has a circular groove (51) in the center. A circular rod (14) is rotatably arranged in the circular groove (51). One end of the circular rod (14) is rotatably connected to the sliding frame (5). The other end of the circular rod (14) is fixedly connected to a cam (15). An arc groove (151) is opened on the cam (15). A lifting rod (16) is movably arranged in the arc groove (151). The end of the lifting rod (16) away from the arc groove (151) movably passes through the sliding frame (5) and is fixedly connected to the movable block (73). A crossbar (17) is rotatably installed inside the fixed frame (2). The crossbar (17) moves through the circular groove (51) and a rotating gear (18) is fixedly sleeved on its outer side. A positioning gear (19) is fixedly sleeved on the outer side of the circular rod (14). The positioning gear (19) meshes with the rotating gear (18) for transmission. One end of the crossbar (17) extends through one side of the fixed frame (2) and a limiting gear (20) is fixedly installed at the end. A groove (101) is provided on one side of the base (1). A moving rack is fixedly installed on one side of the moving plate (3). The moving rack is slidably connected to the groove (101) and meshes with the limiting gear (20) for transmission.

2. The emulsion explosive packaging box production and cutting device according to claim 1, characterized in that, The fixing component (4) includes a square block (41), a pressure groove (42) is provided on the square block (41), a pressure plate (43) is movably arranged in the pressure groove (42), a vertical rod (44) is rotatably connected to the pressure plate (43) by an internal thread, a movable gear (21) is fixedly arranged on the top of the vertical rod (44), and a fixed rack (22) is axially symmetrically fixed on both sides of the base (1), and the movable gear (21) meshes with the fixed rack (22) for transmission.

3. The cutting device for producing emulsion explosive packaging boxes according to claim 2, characterized in that, The square block (41) is slidably connected to the base (1). The base (1) is axially symmetrically fixed with limit plates (23) on both sides. The bottom of the limit plate (23) is provided with a limit groove (231). The top of the square block (41) is fixedly provided with a movable rod (24). The end of the movable rod (24) away from the square block (41) is slidably attached to the limit groove (231).

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