Shearing device for reinforced composite board transverse and longitudinal cutting machine

Abstract

The utility model relates to the field of cutting, and discloses a shearing device for a reinforced composite board transverse and longitudinal cutting machine, which comprises a rack and is characterized in that the rack is provided with a cutting device, the cutting device comprises a base, a shearing roller rotatably connected to the base and a cutting ring slidably connected to the shearing roller, the base is provided with a first motor, and the first motor is provided with a second motor. The first motor is used for driving the shearing roller to rotate; and a collecting cover is arranged on the base and located at the bottom end of the shearing roller. The cutting device has the effects of adjusting the cutting size and automatically collecting cutting dust.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a shearing device for a reinforced composite plate transverse and longitudinal cutting machine. Background Art

[0002] In the production of composite panels for automotive interiors, after the forming is completed in the thermoforming furnace, they need to be cut into suitable sizes and shapes, and then the horizontal and vertical cutting is started.

[0003] The Chinese utility model patent with the authorization announcement number CN204160601U discloses a fully automatic fiberboard trimming machine, including a frame; it is composed of a horizontal frame portion and a vertical frame portion, the horizontal frame portion is provided with a horizontal conveyor belt and a horizontal trimming mechanism arranged at the tail of the horizontal conveyor belt, the vertical frame portion is provided with a vertical conveyor belt and a vertical trimming mechanism arranged at the head of the vertical conveyor belt, a steering conveyor belt is provided at the connection between the horizontal frame portion and the vertical frame portion, and an automatic board feeding mechanism is provided at the head end of the frame; however, the prior art still has the following technical problems: first, the position of the circular cutting knife on the roller shaft is fixed and unchanged, and can only cut boards of fixed size; second, dust and impurities will be generated during the board cutting process, which cannot be cleaned in time, and it is inconvenient to clean them due to long-term accumulation. Utility Model Content

[0004] The utility model aims to provide a shearing device for a reinforced composite board transverse and longitudinal cutting machine, which has the effects of adjusting the cutting size and automatically collecting cutting dust.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a shearing device for a reinforced composite board horizontal and vertical cutting machine, including a frame, the frame is provided with a cutting device, the cutting device includes a base, a shearing roller rotatably connected to the base, and a cutting ring slidably connected to the shearing roller, the base is installed with a first motor, the first motor is used to drive the shearing roller to rotate; the base is located at the bottom end of the shearing roller and is provided with a collecting cover.

[0006] By adopting the above technical scheme, by sliding the cutting ring on the shearing roller, when composite plates of different sizes are needed, the size of the cut composite plate can be adjusted by changing the position of the cutting ring on the shearing roller, thereby achieving the purpose of cutting composite plates of multiple sizes; by setting a collecting cover, when the composite plate of the collecting cover passes through the cutting device and is cut by the cutting ring, the cutting dust and other impurities generated can be collected by the collecting cover, thereby achieving the purpose of collecting cutting impurities and centralized treatment.

[0007] The utility model is further configured as follows: the shearing roller is hollow, the base is rotatably connected to a bidirectional lead screw, the bidirectional lead screw is coaxially arranged with the shearing roller, the shearing roller is sleeved on the bidirectional lead screw, the bidirectional lead screw is threadedly connected to a connecting frame, a threaded hole is arranged in the center of the connecting frame, connecting blocks are arranged on both sides of the connecting frame, the shearing roller is provided with a sliding groove for the connecting block to protrude and slide, and the connecting block is used to connect the cutting ring.

[0008] By adopting the above technical scheme, the diameter of the bidirectional screw is much smaller than the diameter of the shear roller, the shear roller and the bidirectional screw are both rotatably connected to the base, the rotation of the shear roller and the rotation of the bidirectional screw do not interfere with each other, the connecting frame is slidably connected to the shear roller, when the shear roller rotates, it drives the connecting frame to rotate, the connecting frame drives the cutting ring to rotate, and at the same time the bidirectional screw drives the connecting frame to move inside the shear roller, so the connecting frame drives the cutting ring to slide on the shear roller, which can achieve the purpose of adjusting the position of the cutting ring.

[0009] The utility model is further configured as follows: the connecting frames are configured as two and are symmetrically connected to the two ends of the bidirectional lead screw.

[0010] By adopting the above technical solution, when the bidirectional lead screw rotates, the connecting frames on both sides move in opposite directions at the same speed, so that the connecting frames can drive the cutting ring to move in opposite directions at the same speed to adjust the cutting size of the plate.

[0011] The utility model is further configured as follows: the bidirectional lead screw passes through the base, a second motor is installed on the base, and an output end of the second motor is coaxially connected to the bidirectional lead screw.

[0012] By adopting the above technical solution, by setting up a second motor, the second motor can rotate forward or reverse, and the forward and reverse rotation of the second motor drives the bidirectional screw to rotate forward and reverse, so that the bidirectional screw can drive the cutting ring to move toward or away from the shear roller to adjust the cutting size.

[0013] The utility model is further configured as follows: the cutting ring is configured as a semicircular ring, the ends of the semicircular ring of the cutting ring are each provided with a first connecting hole, and the connecting block is symmetrically provided with second connecting holes on both sides.

[0014] The utility model is further configured as follows: a connecting groove for connecting the cutting ring is provided in the middle of the connecting block, and the second connecting holes penetrate the connecting blocks on both sides of the connecting groove.

[0015] By adopting the above technical solution, by setting a connecting groove, the cutting rings are symmetrically installed on the upper and lower sides of the cutting roller, the cutting rings are embedded in the connecting groove, the first connecting holes at the ends of the upper and lower cutting rings respectively correspond to the second connecting holes on the upper and lower sides of the connecting block, and are connected by threads. When the cutting ring needs to be replaced after long-term work, it is only necessary to remove the cutting ring from the connecting groove for replacement, without removing the shear roller as a whole, thereby achieving the purpose of convenient replacement of the cutting ring.

[0016] The utility model is further configured as follows: a rotating shaft is rotatably connected to the bottom end of the collecting cover, and a conveyor belt is provided on the surface of the rotating shaft for transmission.

[0017] By adopting the above technical solution and setting up a conveyor belt, the dust and other particulate impurities cut during cutting will fall onto the surface of the conveyor belt through the collecting cover and be sent out through the conveyor belt, thereby achieving the purpose of the cleaning device.

[0018] The utility model is further configured as follows: the base is located at the collecting cover and is rotatably provided with a driving shaft, the first motor drives the driving shaft to rotate, a driving bevel gear is coaxially provided at the end of the driving shaft, a driven bevel gear is coaxially provided at the end of the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

[0019] By adopting the above technical solution, the first motor controls the shear roller to rotate to cut the plate, and at the same time drives the drive shaft to rotate. The drive shaft drives the lower shaft to drive the conveyor belt to rotate. The conveyor belt starts to collect cutting waste when starting work, and stops collecting when the plate cutting stops, which can achieve the purpose of automatic cleaning of the device.

[0020] The utility model is further configured as follows: the collecting cover is provided with a collecting port at the conveying end of the conveyor belt.

[0021] The utility model is further configured as follows: a collection box is provided at the collection port of the base.

[0022] By adopting the above technical solution and providing a collection box, it is possible to achieve the purpose of having the conveyor belt collect the cutting waste in the collection box and then manually cleaning it regularly.

[0023] The beneficial effects of the utility model are as follows: the connecting block protrudes and is embedded in the slide groove, so that the connecting frame can rotate together with the shearing roller. The rotation of the shearing roller drives the connecting frame to rotate, and then drives the cutting ring to rotate to cut the plate. The screw rotates to drive the connecting frame to move on the shearing roller. The connecting frame moves on the shearing roller and rotates together with the shearing roller, so as to achieve the purpose of controlling the cutting size. The cutting ring is set as a semicircular ring, which is convenient for disassembly and assembly when the cutting ring is replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0026] Figure 2 It is a schematic diagram of the overall structure of the cutting device of the utility model.

[0027] Figure 3 This utility model Figure 2 Schematic diagram of the local structure at the first motor.

[0028] Figure 4 yes Figure 2 Schematic diagram of the local structure at the second motor.

[0029] Figure 5 It is an exploded view of the cutting device of the utility model.

[0030] Figure 6 yes Figure 5 Schematic diagram of the local structure at the connecting frame.

[0031] In the figure, 1, frame; 2, cutting device; 21, base; 22, shearing roller; 221, slide groove; 23, cutting ring; 231, first connecting hole; 24, first motor; 25, bidirectional screw; 26, second motor; 27, driving shaft; 271, active bevel gear; 28, collecting box; 3, collecting cover; 31, rotating shaft; 311, driven bevel gear; 32, conveyor belt; 33, collecting port; 4, connecting frame; 41, threaded hole; 42, connecting block; 421, second connecting hole; 43, connecting groove. DETAILED DESCRIPTION

[0032] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment, a shearing device for a reinforced composite plate horizontal and vertical cutting machine, such as Figure 1-Figure 6As shown, it includes a frame 1, which is used to cut the reinforced composite board horizontally and vertically. The frame 1 is equipped with a cutting device 2 at the horizontal and vertical cutting positions. The cutting device 2 includes a base 21 located on both sides of the frame 1, a shearing roller 22 rotatably connected to the base 21, and a cutting ring 23 slidably connected to the shearing roller 22. First motors 24 are installed on both sides of the base 21. The shearing roller 22 runs through both sides of the base 21, and the output end of the first motor 24 and the shearing roller 22 are coaxially provided with pulleys. The first motor 24 drives the shearing roller 22 to rotate through the pulley. The shearing roller 22 is hollow. The base 21 is also rotatably connected to a bidirectional lead screw 25, which passes through the base 21 and is coaxially arranged with the shear roller 22 and the shear roller 22 is sleeved on the bidirectional lead screw 25. The base 21 is equipped with a second motor 26, and the output end of the second motor 26 is connected to the end of the bidirectional lead screw 25, and the output end of the second motor 26 is coaxially arranged with the bidirectional lead screw 25. The shear roller 22 is slidably connected to a connecting frame 4, and a threaded hole 41 is provided in the center of the connecting frame 4 for the bidirectional lead screw 25 to pass through and connect. The connecting frame 4 is provided with two and is symmetrically connected to the two ends of the bidirectional lead screw 25.

[0034] Further, such as Figure 1-Figure 6 As shown, connecting blocks 42 are arranged on both sides of the connecting frame 4, and the shearing roller 22 is provided with a slide groove 221 for the connecting block 42 to protrude and slide. The connecting block 42 is symmetrically provided with second connecting holes 421 on the upper and lower sides, and a connecting groove 43 is provided in the middle. The upper and lower sides of the connecting groove 43 are respectively used to connect different semicircular cutting rings 23, and both ends of the cutting ring 23 are provided with first connecting holes 231 corresponding to the second connecting holes 421. The cutting rings 23 on the upper and lower sides form a ring and are covered on the shearing roller 22; the base 21 is located at the shearing roller A collecting cover 3 with an upper opening is provided at the bottom end of 22, and both ends of the bottom end of the collecting cover 3 are rotatably connected with a rotating shaft 31, a conveyor belt 32 is transmission-connected to the rotating shaft 31, a collecting port 33 is provided at the conveying end of the conveyor belt 32, and a collecting box 28 is connected to the collecting port 33 of the base 21, and a driving shaft 27 is also rotatably connected to the bottom end of the base 21, and a driving bevel gear 271 is coaxially provided at the end of the driving shaft 27 close to the rotating shaft 31, and a driven bevel gear 311 is coaxially provided at the rotating shaft 31, and the driving bevel gear 271 is meshed with the driven bevel gear 311.

[0035] Its working principle is: when cutting, the first motor 24 is turned on, the first motor 24 drives the shearing roller 22 to rotate, the rotation of the shearing roller 22 drives the connecting frame 4 to rotate, and the connecting frame 4 drives the cutting ring 23 to rotate together to cut the plate; when the cutting size needs to be changed, the second motor 26 is turned on, and the forward and reverse rotation of the second motor 26 will drive the connecting frames 4 on both sides to move toward or away from each other through the bidirectional lead screw 25 to drive the cutting rings 23 at both ends to move toward or away from each other to adjust the cutting size; during cutting, the cutting dust will fall to the bottom of the collecting cover 3 and fall on the conveyor belt 32, and the first motor 24 drives the shearing roller 22 to rotate while also driving the driving rod to rotate, and the driving rod drives the rotating shaft 31 to rotate. When cutting stops, the first motor 24 stops rotating and the conveyor belt 32 also stops conveying; when the cutting ring 23 needs to be replaced, there is no need to disassemble the shearing roller 22, and the cutting ring 23 only needs to be removed at the connecting block 42.

Claims

1. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine, comprising a frame (1), characterized in that: The frame (1) is provided with a cutting device (2), the cutting device (2) comprising a base (21), a shearing roller (22) rotatably connected to the base (21), and a cutting ring (23) slidably connected to the shearing roller (22); the base (21) is installed with a first motor (24), and the first motor (24) is used to drive the shearing roller (22) to rotate; the base (21) is provided with a collecting cover (3) at the bottom end of the shearing roller (22).

2. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine according to claim 1, characterized in that: The shearing roller (22) is hollow, the base (21) is rotatably connected to a bidirectional lead screw (25), the bidirectional lead screw (25) and the shearing roller (22) are coaxially arranged, the shearing roller (22) is sleeved on the bidirectional lead screw (25), the bidirectional lead screw (25) is threadedly connected to a connecting frame (4), a threaded hole (41) is arranged at the center of the connecting frame (4), connecting blocks (42) are arranged on both sides of the connecting frame (4), the shearing roller (22) is provided with a slide groove (221) for the connecting block (42) to protrude and slide, and the connecting block (42) is used to connect the cutting ring (23).

3. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine according to claim 2, characterized in that: The connecting frames (4) are provided in two pieces and are symmetrically connected to the two ends of the bidirectional lead screw (25).

4. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine according to claim 3, characterized in that: The bidirectional lead screw (25) passes through the base (21), a second motor (26) is installed on the base (21), and an output end of the second motor (26) is coaxially connected to the bidirectional lead screw (25).

5. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine according to claim 4, characterized in that: The cutting ring (23) is arranged in a semicircular shape, and first connection holes (231) are provided at the semicircular ends of the cutting ring (23), and second connection holes (421) are symmetrically provided at the upper and lower sides of the connecting block (42).

6. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine according to claim 5, characterized in that: A connecting groove (43) for connecting the cutting ring (23) is provided in the middle of the connecting block (42), and the second connecting hole (421) penetrates the connecting block (42) on both sides of the connecting groove (43).

7. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine according to claim 6, characterized in that: The bottom end of the collecting cover (3) is rotatably connected to a rotating shaft (31), and a conveyor belt (32) is provided on the surface of the rotating shaft (31).

8. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine according to claim 7, characterized in that: The base (21) is located at the collecting cover (3) and is rotatably provided with a driving shaft (27); the first motor (24) drives the driving shaft (27) to rotate; a driving bevel gear (271) is coaxially provided at the end of the driving shaft (27); a driven bevel gear (311) is coaxially provided at the end of the rotating shaft (31); the driving bevel gear (271) is meshed with the driven bevel gear (311).

9. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine according to claim 8, characterized in that: The collecting cover (3) is located at the conveying end of the conveyor belt (32) and is provided with a collecting port (33).

10. A shearing device for a reinforced composite plate transverse and longitudinal cutting machine according to claim 9, characterized in that: The base (21) is provided with a collection box (28) at the collection port (33).

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