Stone-plastic box board slitting and conveying device

Abstract

The utility model relates to the technical field of processing and production of stone-plastic boxboards, in particular to a stone-plastic boxboard slitting and conveying device which comprises a processing table, a slitting mechanism is arranged on the table top of the processing table through a fixing frame, and a support is further arranged on the table top of the processing table. The side face of the support is provided with a pressing piece used for pressing a boxboard and a cleaning piece used for cleaning dust through a transmission assembly, and the pressing piece and the cleaning piece are used in cooperation through the transmission assembly. Wherein the machining table comprises a supporting frame, a cutting net plate is fixed to the top of the supporting frame, the position, located below the cutting net plate, of the supporting frame is slidably connected with a dust collecting box, a pressing piece presses a box plate and is matched with the slitting assembly to press and cut the box plate, and the situation that the box plate deviates or shakes in the cutting process is avoided; and then the pressing piece ascends, the cleaning piece descends to abut against the box plate, the box plate is driven by the conveying device to move, and then the brush cleans the dust into the dust collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of stone plastic box board processing and production, in particular to a stone plastic box board cutting and conveying device. Background Art

[0002] Stone plastic box board is a new type of environmentally friendly material, mainly used for manufacturing packaging boxes. Its main raw materials are PP polypropylene and polymer stone powder. These materials include coal gangue, iron slag, marble, granite, tailings, etc., which are all sulfur-free and lead-free ores, which are made by grinding and high-temperature refining.

[0003] In the processing of stone plastic box board, it is necessary to go through the process of cutting and conveying. Therefore, in order to facilitate the processing of stone plastic box board, a stone plastic box board cutting and conveying device is proposed. For example, the prior art Chinese patent announcement number "CN217047648U" discloses a cardboard cutting device for carton processing, including a conveyor mechanism, the conveyor mechanism including a roller rotatably arranged on the top plate, and a conveying seat movably arranged between the top plate and the seat plate, the conveying seat being arranged on the side of the roller away from the top plate, and the side of the conveying seat away from the roller being provided with a plurality of second telescopic members; and a cutting mechanism, the cutting mechanism including a support frame movably arranged between the conveying seat and the top plate, a plurality of first telescopic members fixedly arranged between the support frame and the top plate, a plurality of pressure plate assemblies being provided on the side of the support frame away from the top plate, and a cutting assembly being movably provided at the center of the support frame. The utility model can automatically carry out indirect conveying of cardboard, and no cutting movement will be generated during the conveying stage. When the cardboard stops conveying, the cardboard will be cut by pressing the cardboard, ensuring that the cutting of the cardboard is smooth and there will be no tilting of the knife edge, thereby ensuring the quality of the cardboard cutting. It has a useful value in the field of carton processing technology.

[0004] However, in actual operation, considering the special raw materials of stone plastic box boards, a certain amount of dust will be generated during the cutting process. The dust cannot be cleaned and recycled. It is not convenient for the subsequent processing and packaging of the box boards, and it will also affect the air quality of the processing environment and the working status of the staff and cutting equipment. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings of the prior art that the dust cannot be cleaned and recovered, which affects the operation, and to propose a stone plastic box board cutting and conveying device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A stone plastic box board slitting and conveying device is designed, comprising a processing table, a slitting mechanism is arranged on the table top through a fixed frame, and a bracket is also arranged on the table top, and a pressing part for pressing the box board and a cleaning part for cleaning dust are arranged on the side of the bracket through a transmission assembly, and the pressing part and the cleaning part are used in conjunction with each other through the transmission assembly;

[0008] Wherein, the processing table includes a supporting frame, a cutting mesh is fixed on the top of the supporting frame, and a dust collecting box is slidably connected below the cutting mesh.

[0009] Furthermore, the transmission assembly includes a motor and a connecting rod, the motor and a pair of slide rails are fixed on both sides of the bracket respectively, the shaft end of the motor passes through the bracket and is fixedly connected to a swing arm between the pair of slide rails.

[0010] Furthermore, a pair of slides are slidably connected between the pair of slide rails, and the two ends of the connecting rod are respectively rotatably connected to the end of the swing arm and the inner side of the slide. The slide has a U-shaped structure that can avoid the swing arm and the connecting rod.

[0011] Furthermore, the clamping member includes a straight rod, and the side of the slide plate at the bottom is slidably connected to the straight rod through a support plate. The bottom of the straight rod has a protrusion and a spring is provided on its outer periphery. The two ends of the spring abut against the support plate and the protrusion.

[0012] Furthermore, a fixing nut is threadedly connected to the top of the straight rod, the fixing nut abuts against the support plate, and the protrusion is used to press the box plate.

[0013] Furthermore, the cleaning part includes a brush, and several rows of the brushes are fixed to the end face of the other skateboard through a bending plate. The bending plate is L-shaped and used to avoid the support plate, and it is detachably connected to the brushes through fasteners.

[0014] The utility model proposes a stone plastic box board cutting and conveying device, which has the beneficial effect that: the utility model can simultaneously drive the pressing part and the cleaning part to move relative to each other through the transmission component. The pressing part presses the box board and cooperates with the cutting component to compress and cut the box board, avoiding position displacement or shaking of the box board during the cutting process. Then the pressing part rises and the cleaning part descends to resist the box board. The box board moves under the drive of the conveying device and then the brush cleans the dust into the dust collecting box, avoiding dust flying and affecting the subsequent processing of the box board and the working status of the operator and the cutting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the pressing member and the cleaning member of the utility model;

[0017] Figure 3 This is an exploded schematic diagram of the pressing member and the cleaning member of the present invention;

[0018] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of area A.

[0019] In the figure: 1. Processing table; 11. Support frame; 12. Cutting screen; 2. Dust collection box; 3. Fixed frame; 4. Slitting mechanism; 5. Bracket; 6. Transmission assembly; 61. Motor; 62. Slide rail; 63. Swing arm; 64. Connecting rod; 65. Slide plate; 7. Pressing part; 71. Straight rod; 72. Support plate; 73. Raised part; 74. Spring; 75. Fixing nut; 8. Cleaning part; 81. Brush; 82. Bending plate. DETAILED DESCRIPTION

[0020] 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 the embodiments.

[0021] Reference Figure 1-4 A stone plastic box board cutting and conveying device includes a processing table 1, a cutting mechanism 4 is provided on the table top of the processing table 1 through a fixed frame 3, and a bracket 5 is also provided on the table top. A pressing member 7 for pressing the box board and a cleaning member 8 for cleaning dust are provided on the side of the bracket 5 through a transmission assembly 6. The pressing member 7 and the cleaning member 8 are used in conjunction with each other through the transmission assembly 6;

[0022] The processing table 1 includes a supporting frame 11 , a cutting mesh plate 12 is fixed on the top of the supporting frame 11 , and a dust collecting box 2 is slidably connected below the cutting mesh plate 12 .

[0023] It should be added that a conveying device is also provided on the feeding side of the processing table 1. The conveying device can be a push plate driven by a motor or a cylinder to slide, and the push plate is used to push the box plate to move for cutting. Of course, the bracket 5 can use a displacement sensor to determine the moving position of the box plate, and the control unit can cooperate with the clamping member 7 to clamp and cut the box plate.

[0024] The cutting mesh plate 12 includes a pair of cross bars, which are fixed between the support frame 11 and have a plurality of support sheets on their tops. The support sheets are vertically arranged between the cross bars, and gaps are formed between the plurality of support sheets. Firstly, dust enters the dust box 2 along the gaps, and secondly, it avoids the blades. The dust box 2 can be connected to an external vacuum cleaner pipe for vacuuming. Of course, the positions of the fixing frame 3 and the bracket 5 can be adjusted by locking bolts according to actual needs.

[0025] It is worth mentioning that the slitting mechanism 4 includes a movable frame, which is slidably connected to the fixed frame 3 and has a motor fixedly mounted on its side. A rack is fixed on the side of the fixed frame 3, and a gear meshing with the rack is fixed on the end of the motor shaft to drive the movable frame to move.

[0026] The movable frame has a slide connected to the side surface thereof in a longitudinal sliding manner, and a cylinder is fixed to the top thereof; a blade driven to rotate by a motor is fixed to the end surface of the slide, and the top thereof is also fixedly connected to the shaft end of the cylinder.

[0027] Furthermore, the transmission assembly 6 includes a motor 61 and a connecting rod 64. The motor 61 and a pair of slide rails 62 are fixed on both sides of the bracket 5 respectively. The shaft end of the motor 61 passes through the bracket 5 and is fixedly connected to a swing arm 63 between the pair of slide rails 62.

[0028] Furthermore, a pair of slides 65 are slidably connected between the pair of slide rails 62, and the two ends of the connecting rod 64 are respectively rotatably connected to the end of the swing arm 63 and the inner side of the slide 65. The slide 65 has a U-shaped structure that can avoid the swing arm 63 and the connecting rod 64.

[0029] In more detail, the clamping member 7 includes a straight rod 71, and the side of the slide plate 65 provided at the bottom is slidably connected to the straight rod 71 through a support plate 72. The bottom of the straight rod 71 has a protrusion 73, and a spring 74 is provided on its outer periphery. The two ends of the spring 74 abut against the support plate 72 and the protrusion 73.

[0030] In general, a fixing nut 75 is threadedly connected to the top of the straight rod 71, and the fixing nut 75 abuts against the support plate 72. The protrusion 73 is used to press the box plate.

[0031] It is worth mentioning that the pair of slide rails 62 provide support and guidance for the pair of slide plates 65. When the motor 61 drives the swing arm 63 to rotate half a circle, the pair of connecting rods 64 are driven to move up and down, thereby driving the pair of slide plates 65 to move relative to each other.

[0032] Specifically, the pair of slides 65 move relative to each other so that the cleaning member 8 moves upward when the pressing member 7 moves downward, ensuring that the pressing member 7 is separated from the box plate and the box plate can be cleaned by the downward movement of the brush 81 during transportation;

[0033] Of course, the spring 74 is squeezed by the fixing nut 75 so that the stroke of the straight rod 71 when it contacts the box plate becomes shorter, thereby changing the effect of pressing the box plates of different thicknesses.

[0034] Finally, the cleaning part 8 includes a brush 81, and the end face of the other skateboard 65 is fixed with several rows of the brushes 81 through a bending plate 82. The bending plate 82 is L-shaped and used to avoid the support plate 72, and it is detachably connected to the brush 81 through fasteners.

[0035] It should be noted that the fastener is a locking bolt, and the brush 81 is fixed in a fixing seat, which is fixed to the slide plate 65 through the locking bolt. Multiple rows of brushes 81 ensure a good cleaning effect, and the brushes 81 can be easily replaced through the locking bolt.

[0036] Working mode: When working, the stone plastic box board is placed on the support frame 11, and then the box board is gradually moved by the conveying device. After the box board moves to a certain position, the motor 61 drives the swing arm 63 to rotate half a circle, and at the same time, a pair of connecting rods 64 are driven to move up and down, thereby driving a pair of slides 65 to move relative to each other;

[0037] The slide plate 65 at the bottom drives the straight rod 71 to move downward, and the sliding of the straight rod 71 is adjusted by the fixing nut 75 and the box plate is pressed by the protrusion 73, and then the blade is cut;

[0038] Finally, the shaft end of the motor 61 flips and the other end slide 65 moves downward, and then the pressing part 7 rises, and the cleaning part 8 descends so that the brush 81 resists the box plate. When the box plate is transported, the dust is cleaned by the brush 81 and the dust enters the dust collecting box 2.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stone plastic box board cutting and conveying device, comprising a processing table (1), characterized in that: A slitting mechanism (4) is provided on the tabletop of the processing table (1) via a fixing frame (3), and a bracket (5) is also provided on the tabletop. A pressing member (7) for pressing the box plate and a cleaning member (8) for cleaning dust are provided on the side of the bracket (5) via a transmission assembly (6). The pressing member (7) and the cleaning member (8) are used in coordination with each other via the transmission assembly (6); The processing table (1) comprises a supporting frame (11), a cutting screen (12) is fixed on the top of the supporting frame (11), and a dust collecting box (2) is slidably connected below the cutting screen (12).

2. The stone plastic box board cutting and conveying device according to claim 1, characterized in that: The transmission assembly (6) comprises a motor (61) and a connecting rod (64); the motor (61) and a pair of slide rails (62) are fixed on both sides of the bracket (5); the shaft end of the motor (61) passes through the bracket (5) and is located between the pair of slide rails (62) and is fixedly connected to a swing arm (63).

3. The stone plastic box board cutting and conveying device according to claim 2, characterized in that: A pair of slide plates (65) are slidably connected between the pair of slide rails (62), and the two ends of the connecting rod (64) are rotatably connected to the end of the swing arm (63) and the inner side surface of the slide plate (65). The slide plate (65) has a U-shaped structure and can avoid the swing arm (63) and the connecting rod (64).

4. The stone plastic box board cutting and conveying device according to claim 3 is characterized in that: The pressing member (7) includes a straight rod (71). The side of the slide plate (65) provided at the bottom is slidably connected to the straight rod (71) via a support plate (72). The bottom of the straight rod (71) has a protrusion (73) and a spring (74) is provided on its outer periphery. The two ends of the spring (74) abut against the support plate (72) and the protrusion (73).

5. The stone plastic box board cutting and conveying device according to claim 4, characterized in that: The top of the straight rod (71) is threadedly connected to a fixing nut (75), the fixing nut (75) abuts against the support plate (72), and the protrusion (73) is used to press the box plate.

6. The stone plastic box board cutting and conveying device according to claim 4, characterized in that: The cleaning member (8) comprises a brush (81), and a plurality of rows of the brushes (81) are fixed to the end surface of the other slide plate (65) via a bending plate (82). The bending plate (82) is in an L-shaped structure for avoiding the support plate (72), and is detachably connected to the brushes (81) via a fastener.

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