Rapid treatment device for BMC material production and packaging

Abstract

The utility model relates to the technical field of BMC (bulk molding compound) materials, in particular to a rapid processing device for BMC material production and packaging, which comprises a packaging table and conveying belts, two groups of conveying belts with the same structure are fixedly arranged in the middle of the packaging table, two groups of tool frames are symmetrically mounted on two sides of the packaging table, and sliding grooves are formed in the tops of close ends of the two groups of tool frames. An inverted-T-shaped sliding block is slidably connected into the sliding groove, an adjusting assembly is arranged at the bottom of the inverted-T-shaped sliding block, two motors are fixedly installed on the two sides of the packaging table, the output ends of the motors are fixedly connected with fixing rods, and a circulating assembly is arranged at the tail ends of the fixing rods. The production and packaging speed can be effectively increased through continuous die cutting operation, the production efficiency of BMC materials is improved, the failure rate of all rotating devices can be reduced through continuous work, and the device overhaul and maintenance time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of BMC materials, in particular to a rapid processing device for producing and packaging BMC materials. Background Art

[0002] BMC bulk molding compound is an unsaturated polyester bulk molding compound. Its production process is to first mix the raw materials such as resin, colorant, release agent and part of filler evenly, then add them into the mixing extrusion equipment to extrude them into strips, cut and store them, and the finished strips after cutting are packaged with film.

[0003] At present, common packaging lines use continuous plastic film bags to package BMC bulk molding compounds. The plastic film is cut and sealed by die-cutting equipment on the conveyor line to complete the packaging of strip BMC bulk molding compounds. However, the conveyor line needs to be paused during the die-cutting process, and a telescopic rod is used to push the die-cutting knife to die-cut the plastic film. After die-cutting, the telescopic rod contracts to drive the die-cutting knife to reset, and the conveyor line is started again to move the next strip BMC bulk molding compound to the bottom of the die-cutting knife, and the above process is repeated. This method causes a large number of pauses in the packaging process, which is not conducive to improving the die-cutting packaging speed, and the frequent start and stop also have an adverse effect on various rotating equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a rapid processing device for BMC material production and packaging.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rapid processing device for BMC material production and packaging, comprising a packaging table and a conveyor belt, wherein two groups of conveyor belts with the same structure are fixedly arranged in the middle of the packaging table, two groups of tooling frames are symmetrically installed on both sides of the packaging table, and slide grooves are opened on the tops of the two groups of tooling frames at the adjacent ends, and a convex slider is slidably connected in the slide groove, and an adjustment component is arranged at the bottom of the convex slider, and two motors are fixedly installed on both sides of the packaging table, and a fixed rod is fixedly connected to the output end of the motor, and a circulation component is arranged at the end of the fixed rod.

[0007] Preferably, the conveyor belts are fixedly mounted on the top of the packaging table via brackets on both sides, and limit baffles are arranged on both sides of the top of the conveyor belts, with the bottoms fixedly mounted on the top of the brackets. The two groups of conveyor belts are adjacent end to end and have the same direction, and a material shifting assembly is fixedly arranged on the top of the packaging table between the two groups of conveyor belts.

[0008] Preferably, the adjustment component includes a screw and a cross groove, the bottom of the embossed slider is threadedly connected to the screw, the end of the screw is rotatably connected to the side wall of the slide groove, the head end of the screw passes through the slide groove, and the side wall of the head end of the screw is provided with a cross groove.

[0009] Preferably, the circulation component comprises a movable rod and a sliding block, the top of the end of the fixed rod is rotatably connected to the movable rod, and the top of the end of the movable rod is rotatably connected to the sliding block.

[0010] Preferably, the end of the sliding block is fixedly connected to a back plate, a plurality of bolt holes are provided on the back plate, a die-cutting knife is bolted to one side of the back plate, and the two die-cutting knives are located between the two groups of conveyor belts.

[0011] Preferably, a T-block is provided above the tooling frame, and two sides of the T-block are respectively fixedly connected to the tops of the two embossed sliding blocks.

[0012] Preferably, a T-shaped slot is provided at the bottom of the T-shaped block, and the sliding block is slidably connected in the T-shaped slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a circulation component which is driven by a motor, and the fixed rod and the movable rod convert the circular motion into a reciprocating circulation motion, so as to push the die-cutting knife to perform reciprocating cyclic cutting work. Compared with the traditional telescopic rod driving method, the utility model has the advantage of continuous operation, and there is no need to pause the conveyor belt during die-cutting. When the circulation component pushes the die-cutting knife to work, the normal passage of the plastic film bag is not affected. The continuous die-cutting operation can effectively improve the speed of production and packaging, so that the production efficiency of BMC materials is improved, and the continuous operation is conducive to reducing the failure rate of each rotating equipment and reducing the equipment inspection and maintenance time.

[0015] The utility model provides an adjustment component, which can adjust the distance between the two die-cutting knives by manual operation, so that after the die-cutting knives of different specifications are replaced, the two die-cutting knives can be adjusted to the best working distance, and the rapid processing device can be applied to die-cutting knives of various specifications, so that the rapid processing device is not only used for the production and packaging of BMC materials, but also improves the application scope of the rapid processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a rapid processing device for BMC material production and packaging proposed by the utility model;

[0017] Figure 2 This is a top view of a rapid processing device for BMC material production and packaging proposed by the utility model;

[0018] Figure 3 This is a schematic structural diagram of the connection state of a circulation component and a die cutter of a rapid processing device for BMC material production and packaging proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a circulation component of a rapid processing device for BMC material production and packaging proposed by the utility model;

[0020] Figure 5 The utility model discloses a schematic diagram of the structure of an adjusting component of a rapid processing device for BMC material production and packaging.

[0021] In the figure: 1. Packing table; 2. Tool rack; 21. Slide; 3. Conveyor belt; 4. Bracket; 5. Limit baffle; 6. Adjustment component; 7. Embossed slider; 8. Screw; 81. Cross slot; 9. T-block; 10. Motor; 11. Circulation component; 12. Fixed rod; 13. Movable rod; 14. Sliding block; 15. Back plate; 16. Die-cutting knife. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-5A rapid processing device for BMC material production and packaging, including a packaging table 1 and a conveyor belt 3, two groups of conveyor belts 3 with the same structure are fixedly arranged in the middle of the packaging table 1, two groups of tooling frames 2 are symmetrically installed on both sides of the packaging table 1, and a slide groove 21 is opened at the top of the two groups of tooling frames 2 at the adjacent ends. A convex slider 7 is slidably connected in the slide groove 21, and an adjustment component 6 is arranged at the bottom of the convex slider 7. Two motors 10 are fixedly installed on both sides of the packaging table 1, and a fixed rod 12 is fixedly connected to the output end of the motor 10, and a circulation component 11 is arranged at the end of the fixed rod 12. The cut strip BMC material is evenly conveyed into a continuous plastic film bag by a conveying device, and is conveyed from one conveying belt 3 to another conveying belt 3. Between the two conveying belts 3, the continuous plastic film bag is cut into individual small bags by a die cutter 16 and then plastic-sealed. The adjustment component 6 can adjust the distance between the two die cutters 16 by manual operation, so that after replacing the die cutters 16 of different specifications, the two die cutters 16 can be adjusted to the best working distance between the two die cutters 16. The rapid processing device can also be applicable to die cutters 16 of various specifications, so that the rapid processing device is not only used for the production of BMC materials. The circulation component 11 is driven by the motor 10, and the fixed rod 12 and the movable rod 13 convert the circular motion into a reciprocating motion, so as to push the die-cutting knife 16 to perform reciprocating cutting work. Compared with the traditional telescopic rod driving method, it has the advantage of continuous operation, and there is no need to pause the conveyor belt 3 during die-cutting. When the circulation component 11 pushes the die-cutting knife 16 to work, it does not affect the normal passage of the plastic film bag. The continuous die-cutting operation can effectively improve the speed of production packaging, so that the production efficiency of BMC materials is improved, and the continuous operation is conducive to reducing the failure rate of each rotating equipment and reducing the equipment inspection and maintenance time.

[0024] As a technical optimization scheme of the utility model, the two sides of the conveyor belt 3 are fixedly installed on the top of the packaging table 1 through the bracket 4, and the two sides of the top of the conveyor belt 3 are provided with a limit baffle 5 whose bottom is fixedly installed on the top of the bracket 4. The two groups of conveyor belts 3 are adjacent to each other and have the same direction. The top of the packaging table 1 between the two groups of conveyor belts 3 is fixedly provided with a material shifting assembly. The strip-shaped BMC material is limited by the limit baffle 5, so that the direction of the strip-shaped BMC material and the plastic film bag is constant, which is convenient for the die-cutting knife 16 to perform the die-cutting operation and prevents the strip-shaped BMC material from deviating and affecting the normal operation of the die-cutting knife 16. The limit baffle 5 is installed on the top of the bracket 4 and does not directly contact the conveyor belt 3, so there will be no wear. Since the continuous plastic film bag is cut into separate small bags, in order to prevent the small bags from falling, the material shifting assembly and the die-cutting knife 16 work synchronously to shift the cut small bags to another conveyor belt 3 for transportation. The material shifting assembly is a prior art.

[0025] As a technical optimization solution of the utility model, the adjustment component 6 includes a screw rod 8 and a cross groove 81. The bottom of the embossed slider 7 is threadedly connected with the screw rod 8. The end of the screw rod 8 is rotatably connected to the side wall of the slide groove 21. The head end of the screw rod 8 passes through the slide groove 21, and the side wall of the head end of the screw rod 8 is provided with a cross groove 81. When the die cutters 16 of different specifications are replaced, the screw rod 8 can be manually rotated with a screwdriver to drive the embossed slider 7 to move along the slide groove 21 and then drive the T-block 9 to move, so that the distance between the two die cutters 16 can be adjusted.

[0026] As a technical optimization solution of the utility model, the circulation component 11 includes a movable rod 13 and a sliding block 14. The top of the end of the fixed rod 12 is rotatably connected to the movable rod 13, and the top of the end of the movable rod 13 is rotatably connected to the sliding block 14. The rotation of the motor 10 drives the fixed rod 12 to rotate synchronously, and the movable rod 13 can drive the sliding block 14 to reciprocate along the T-slot, and finally the two die cutters 16 reciprocate and cycle to cut the plastic film.

[0027] As a technical optimization solution of the utility model, the end of the sliding block 14 is fixedly connected to a back plate 15, and a plurality of bolt holes are provided on the back plate 15. A die cutter 16 is bolted to one side of the back plate 15, and two die cutters 16 are located between the two groups of conveyor belts 3. The multiple bolt holes on the back plate 15 can facilitate the replacement of die cutters 16 of different specifications. When the die cutters 16 reciprocate to cut the plastic film, the two die cutters 16 and the two groups of conveyor belts 3 form a cross-shaped distribution state, which is convenient for completely cutting the continuous plastic film, and prevents adhesion due to incomplete cutting, which affects the subsequent plastic sealing operation.

[0028] As a technical optimization solution of the utility model, a T-block 9 is arranged above the tooling frame 2, and the two sides of the T-block 9 are respectively fixedly connected to the tops of the two embossed sliders 7. The T-block 9 is fixed to the two embossed sliders 7, so that when the adjustment component 6 adjusts the spacing of the die-cutting knife 16, it is not necessary to directly operate the die-cutting knife 16, thereby preventing damage to the die-cutting knife 16.

[0029] As a technical optimization solution of the utility model, a T-shaped slot is provided at the bottom of the T-shaped block 9, and the sliding block 14 is slidably connected in the T-shaped slot. The T-shaped slot facilitates the circulation component 11 to push the sliding block 14 to realize reciprocating circulation motion.

[0030] When the utility model is in use, two motors 10 and two groups of conveyor belts 3 are started respectively, and the strip-shaped BMC materials after slitting are equidistantly conveyed to continuous plastic film bags through the conveying equipment, and are conveyed from one conveyor belt 3 to another conveyor belt 3. During the conveying process, the strip-shaped BMC materials are limited by the limit baffle 5, so that the directions of the strip-shaped BMC materials and the plastic film bags are constant. The material shifting assembly and the die-cutting knife 16 between the two groups of conveyor belts 3 work synchronously to shift the slit small bags to another conveyor belt 3 for conveying. When passing between the two conveyor belts 3, the motor 10 rotates to drive the fixed rod 12 to rotate synchronously, and the movable rod 13 moves with it to drive the sliding block 14 to reciprocate along the T-slot, so that the two die-cutting knives 16 reciprocate to perform the slitting work of the plastic film.

[0031] When replacing the die cutters 16 of different specifications, they can be fixed through the bolt holes on the back plate 15, and then the screw 8 is manually rotated with a screwdriver to drive the embossed slider 7 to move along the slide groove 21 and then drive the T-block 9 to move, so that the working distance between the two die cutters 16 can be adjusted.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rapid processing device for BMC material production and packaging, comprising a packaging table (1) and a conveyor belt (3), characterized in that: Two groups of conveyor belts (3) with the same structure are fixedly arranged in the middle of the packaging platform (1), and two groups of tooling frames (2) are symmetrically installed on both sides of the packaging platform (1). A slide groove (21) is opened at the top of the two groups of tooling frames (2) at the adjacent ends. A convex slider (7) is slidably connected in the slide groove (21), and an adjustment component (6) is arranged at the bottom of the convex slider (7). Two motors (10) are fixedly installed on both sides of the packaging platform (1), and a fixed rod (12) is fixedly connected to the output end of the motor (10), and a circulation component (11) is arranged at the end of the fixed rod (12).

2. A rapid processing device for BMC material production and packaging according to claim 1, characterized in that: The two sides of the conveyor belt (3) are fixedly mounted on the top of the packaging platform (1) through brackets (4), and the two sides of the top of the conveyor belt (3) are provided with limit baffles (5) whose bottoms are fixedly mounted on the top of the brackets (4). The two groups of conveyor belts (3) are adjacent end to end and have the same direction of rotation, and a material shifting assembly is fixedly arranged on the top of the packaging platform (1) between the two groups of conveyor belts (3).

3. A rapid processing device for BMC material production and packaging according to claim 1, characterized in that: The adjusting assembly (6) comprises a screw rod (8) and a cross groove (81); the bottom of the embossed slider (7) is threadedly connected with the screw rod (8); the end of the screw rod (8) is rotatably connected to the side wall of the slide groove (21); the head end of the screw rod (8) passes through the slide groove (21); and the side wall of the head end of the screw rod (8) is provided with a cross groove (81).

4. A rapid processing device for BMC material production and packaging according to claim 1, characterized in that: The circulation component (11) comprises a movable rod (13) and a sliding block (14); the top of the end of the fixed rod (12) is rotatably connected to the movable rod (13); and the top of the end of the movable rod (13) is rotatably connected to the sliding block (14).

5. A rapid processing device for BMC material production and packaging according to claim 4, characterized in that: The end of the sliding block (14) is fixedly connected to a back plate (15), a plurality of bolt holes are provided on the back plate (15), one side of the back plate (15) is bolted to a die cutter (16), and the two die cutters (16) are located between the two groups of conveyor belts (3).

6. A rapid processing device for BMC material production and packaging according to claim 5, characterized in that: A T-shaped block (9) is arranged above the tooling frame (2), and two sides of the T-shaped block (9) are respectively fixedly connected to the tops of the two embossed sliding blocks (7).

7. A rapid processing device for BMC material production and packaging according to claim 6, characterized in that: The bottom of the T-shaped block (9) is provided with a T-shaped slot, and the sliding block (14) is slidably connected in the T-shaped slot.

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