Burr cleaning device for environment-friendly plastic product production

Abstract

The utility model provides a burr cleaning device for environment-friendly plastic product production, which belongs to the technical field of broadcast equipment installation and comprises a connecting frame, two positioning blocks are fixedly connected to the inner wall of the bottom of the connecting frame, and two groups of elastic components are arranged on the lower side of a second roller. For example, one group of elastic assembly is composed of two springs, a limiting hole, a limiting rod, a sliding plate and the like. When the thickness of the plastic product changes, the spring can adjust the height of the second roller in a self-adaptive mode through elastic deformation of the spring. When plastic products with different thicknesses are machined, proper clamping force can be provided, and the stability of the plastic products in the cutting and cleaning process is ensured. According to the plastic product cutting device, both thin and thick plastic products can be tightly attached between the two rolling wheels, product displacement or damage caused by the clamping problem is effectively prevented, the cutting precision and quality are greatly improved, and the stability of the machining process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of broadcast equipment installation, specifically relates to a rough edge cleaning device for environmental protection plastic product production. BACKGROUND

[0002] Plastic products are life, industrial and other products collectively processed by using plastic as the main raw material. Including all process products such as injection molding, vacuum molding and other processes using plastic as raw material. Plastic is a kind of synthetic high polymer material with plasticity, which forms the three indispensable synthetic materials in daily life with synthetic rubber and synthetic fiber. Specifically, plastic is a material that can be molded into a certain shape under certain temperature and pressure conditions by adding various additives to natural or synthetic resin, and keeps the shape unchanged at room temperature. Compared with metal, stone and wood, plastic products have the advantages of low cost and strong plasticity, and are widely used in the national economy. Plastic industry occupies an extremely important position in the world today, and the production of plastic products has been developing at a high speed in the world for many years.

[0003] The authorized publication number "CN216967993U" records a kind of waste cleaning device of environmental protection plastic product, including first side box, cleaning mechanism and connecting plate, the connecting plate is fixedly installed on the right side of first side box, the cleaning mechanism is set up on the right side of first side box, the cleaning mechanism includes servo motor, screw rod and cleaning plate. The waste cleaning device of environmental protection plastic product, by installing plate on processing table, its start servo motor drives screw rod to rotate, make the sponge plate at the bottom of cleaning plate to the waste on processing table be pushed, push its plastic waste into the receiving box in the first side box, it is convenient to clean the waste of plastic product, since receiving box is inserted into first side box, its receiving box can be directly extracted from the inside of first side box, it is convenient to handle waste, avoid the phenomenon that it is inconvenient to clean when there is too much waste on processing table, improve the processing efficiency of environmental protection plastic product.

[0004] The above-mentioned patent facilitates the cleaning of plastic product waste, since the receiving box is inserted into the first side box, the receiving box can be directly extracted from the inside of the first side box, which facilitates the treatment of waste, avoids the phenomenon that it is inconvenient to clean when there is too much waste on the processing table, and improves the processing efficiency of environmental protection plastic product. But the above-mentioned patent has certain limitations in use, on the one hand, it cannot effectively clamp the plastic product according to the required elasticity of the plastic product, which makes it difficult to flexibly and stably fix the plastic product when cutting the rough edge, affecting the smooth development of cutting operation; on the other hand, the device does not have the function of repeatedly collecting the cutting rough edge, which makes the rough edge generated by cutting easy to accumulate, which is not conducive to the neatness of the working environment, and may interfere with the continuous operation of the device. UTILITY MODEL CONTENTS

[0005] The utility model discloses a purpose lies in providing a kind of rough edge cleaning device for production of environmental protection plastic product, to solve the prior art in one aspect, it cannot be effectively clamped according to the elasticity required by plastic product, causing when cutting rough edge, it is difficult to flexibly, stably fixed plastic product, affect the smooth development of cutting operation;On the other hand, the device does not have the function of repeatedly collecting cutting rough edge, so that the rough edge generated by cutting is easy to accumulate, not only is not conducive to the neatness of working environment, but also can interfere with the continuous operation of device.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of rough edge cleaning device for production of environmental protection plastic product, it include:

[0008] Connecting frame, the bottom inner wall of the connecting frame is fixedly connected with two positioning blocks, two the fixedly connected with arc cover of the end of being close to of positioning block, the bottom end of the arc cover is equipped with dust collection equipment, the air inlet of the dust collection equipment and arc cover are interconnected, the bottom inner wall of the connecting frame is fixedly connected with sliding plate;

[0009] First roller, the first roller is rotatably connected in two positioning blocks;

[0010] Second roller, the second roller is arranged on the upper side of first roller;

[0011] Motor, the output end of the motor is fixedly connected to the circumferential surface of second roller;

[0012] Cutting edge, the cutting edge is equipped with two, two The cutting edge is fixedly connected to the circumferential surface of first roller;And

[0013] Cleaning mechanism, the cleaning mechanism is arranged in connecting frame, and the cleaning mechanism is used to clean the rough edge of plastic product after cutting.

[0014] As a preferred scheme of the utility model, the cleaning mechanism includes:

[0015] Spring, the spring is fixedly connected to the circumferential surface of screw rod;

[0016] Screw rod, the screw rod is rotatably connected to the end of being close to of two first rollers;

[0017] Nut, the nut is threadedly connected to the circumferential surface of screw rod;

[0018] Moving plate, the moving plate is slidably connected in arc cover;

[0019] Transmission gear, the transmission gear is equipped with two, two The transmission gear is fixedly connected to the circumferential surface of first roller and screw rod respectively;

[0020] The elastic assembly is provided with two groups, and the two groups of elastic assemblies are arranged on the lower side of the second roller and are used for elastically supporting the second roller.

[0021] As a preferred scheme of the utility model, the elastic assembly includes:

[0022] The spring is provided with two, and the two springs are fixedly connected to the top end of one of the positioning blocks.

[0023] The limiting hole is provided with two, and the two limiting holes are arranged on the top end of the positioning block.

[0024] The limiting rod is provided with two, and the two limiting rods are respectively slidably connected to the two limiting holes, and the two springs are respectively sleeved on the circumferential surface of the two limiting rods.

[0025] The sliding plate is fixedly connected to the other end of the two springs, is rotationally connected to the circumferential surface of the second roller, and is slidably connected to the circumferential surface of the two limiting rods.

[0026] As a preferred scheme of the utility model, one side end of the connecting frame is fixedly connected with a limiting cover, the limiting cover is sleeved on the circumferential surface of the two transmission gears, and one side end of the limiting cover is provided with a partition plate through bolts.

[0027] As a preferred scheme of the utility model, the bottom inner wall of the connecting frame is fixedly connected with a sliding plate.

[0028] As a preferred scheme of the utility model, the top end of the four limiting rods is fixedly connected with two limiting blocks.

[0029] As a preferred scheme of the utility model, one side end of the connecting frame is fixedly connected with an intelligent controller, and the outer surface of the connecting frame is fixedly connected with a plastic sleeve.

[0030] Compared with the prior art, the utility model has the beneficial effects that:

[0031] 1、In the scheme, two groups of elastic assemblies are arranged on the lower side of the second roller, and when the thickness of the plastic product changes, the spring can automatically adjust the height of the second roller by using the elastic deformation, the appropriate clamping force can be provided when the plastic products of different thicknesses are machined, the stability of the plastic product in the cutting and cleaning process is ensured, whether the plastic product is thin or thick, the two rollers can be closely attached, the product displacement or damage caused by clamping problems is effectively prevented, the cutting precision and quality are greatly improved, and the stability of the machining process is ensured.

[0032] 2、In this scheme, the arc-shaped cover arranged in the device cooperates with the dust collection equipment, the arc-shaped design of the arc-shaped cover fits the plastic product conveying path, can effectively gather the cut-off edge generated debris, and guide it to move to the air inlet of the dust collection equipment, the dust collection equipment real-time suction removes the impurities such as debris and dust, avoids the influence of impurity accumulation on the operation of the device, prevents the debris from entering the mechanical structure to cause wear and jam and other faults, maintains the cleanliness of the working area, meets the environmental protection production requirement, provides guarantee for the continuous and efficient operation of the burr cleaning work, reduces the burden of subsequent cleaning work, and improves the overall production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0033] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used together with embodiments of the present application to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0034] Figure 1 It is a perspective view of the present application;

[0035] Figure 2 It is a first perspective view of the present application;

[0036] Figure 3 It is a partial enlarged view of the cleaning mechanism of the present application;

[0037] Figure 4 It is a first perspective view of the present application;

[0038] Figure 5 It is a partial enlarged view of A in the present application Figure 4 .

[0039] In the figure: 1, connecting frame; 2, plastic sleeve; 3, cleaning mechanism; 4, nut; 5, motor; 6, screw rod; 7, positioning block; 701, limiting hole; 702, cutting edge; 703, first roller; 704, second roller; 705, sliding plate; 706, transmission gear; 707, spring; 708, limiting block; 709, limiting rod; 8, dust collection equipment; 9, arc-shaped cover; 10, sliding plate; 11, intelligent controller; 12, limiting cover; 13, partition; 14, moving plate. DETAILED DESCRIPTION

[0040] The technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0041] Embodiment 1

[0042] Please refer to Figures 1-5 The utility model provides the following technical scheme:

[0043] A burr cleaning device for producing environment-friendly plastic products, comprising:

[0044] The connecting frame 1 is fixedly connected with two positioning blocks 7 at the bottom inner wall thereof, the two positioning blocks 7 are fixedly connected with arc-shaped covers 9 at the proximal ends thereof, the arc-shaped covers 9 are provided with dust suction equipment 8 at the bottom ends thereof, the air inlets of the dust suction equipment 8 and the arc-shaped covers 9 are in communication with each other, and the bottom inner wall of the connecting frame 1 is fixedly connected with a sliding plate 10;

[0045] The first roller 703 is rotatably connected in the two positioning blocks 7;

[0046] The second roller 704 is arranged on the upper side of the first roller 703;

[0047] The motor 5 is fixedly connected at the output end thereof to the circumferential surface of the second roller 704;

[0048] The cutting edges 702 are provided with two, and the two cutting edges 702 are fixedly connected to the circumferential surface of the first roller 703; and

[0049] The cleaning mechanism 3 is arranged in the connecting frame 1, and is used for cleaning the burrs of the plastic products after cutting.

[0050] In the specific embodiment of the utility model, the connecting frame 1 serves as the basic support structure of the whole device, plays the role of bearing and fixing other components, provides stable mounting positions for various components, ensures the integrity and stability of the whole burr cleaning device, and enables the components to work cooperatively without loosening or mispositioning.

[0051] The positioning blocks 7 are used for accurately fixing the arc-shaped covers 9 on one hand, and ensure that the arc-shaped covers 9 are at the specific positions of the bottom inner wall of the connecting frame 1, so that the arc-shaped covers 9 can accurately cover the area below that needs to be processed; on the other hand, the first rollers 703 are rotatably connected in the positioning blocks 7, and provide stable rotating fulcrums for the first rollers 703, limit the rotating tracks of the first rollers 703, and ensure the position accuracy of the cutting edges 702 in the running process, so as to realize accurate cutting of the burrs of the plastic products.

[0052] The arc-shaped cover 9 is used in cooperation with the dust collection device 8, and the arc-shaped design is matched with the conveying path of the plastic product below. When cutting the burr to generate debris, the arc-shaped cover 9 can effectively gather the debris, prevent the debris from flying everywhere, guide the debris to move to the air inlet of the dust collection device 8, maximize the dust collection efficiency, keep the working area clean, reduce dust pollution, and avoid the interference of the debris on the subsequent cutting or cleaning work.

[0053] The dust collection device 8 is in communication with the arc-shaped cover 9 through the air inlet, and can suck the generated debris, dust and other impurities in real time during the cutting of the burr. On the one hand, the device can avoid the accumulation of impurities to affect the normal operation of the device, prevent the debris from entering the mechanical structure inside the device, and cause wear, jam and other faults; on the other hand, a relatively clean working environment is created, which is beneficial to the health of the operator, meets the environmental protection production requirements, and ensures the continuous and efficient performance of the burr cleaning work.

[0054] The sliding plate 10 is usually used to assist the conveying of the plastic product in the device, and the surface of the sliding plate 10 is smooth and has small friction, which can guide the plastic product to move stably along the predetermined path, reduce the jamming phenomenon of the plastic product during the conveying process, and ensure that the cutting blade 702 can uniformly and accurately cut the burr of the edge of the plastic product, thereby improving the processing quality and efficiency.

[0055] The first roller 703 serves as a carrier of the cutting blade 702 and drives the cutting blade 702 to rotate at a high speed. Since the first roller 703 is rotationally connected in the positioning block 7, the first roller 703 can stably maintain the circular motion track of the cutting blade 702, so that the cutting blade 702 can accurately contact the edge of the plastic product and cut the burr of the plastic product by using the rotation of the first roller 703 and the sharp feature of the cutting blade 702. The first roller 703 is one of the key execution components for realizing the burr cutting.

[0056] The second roller 704 is driven by the motor 5, which provides power for the conveying of the plastic product and drives the plastic product to move forward by the friction with the surface of the plastic product, thereby realizing continuous operation. In cooperation with the first roller 703, the second roller 704 can clamp the plastic product to keep the plastic product stable during the cutting process, prevent the plastic product from being displaced or shaken due to the cutting force, and ensure the cutting precision and quality.

[0057] The motor 5 serves as a power source of the entire device, and outputs power to drive the second roller 704 to rotate, thereby indirectly driving the conveying of the plastic product and the cutting action in cooperation with the first roller 703. The rotating speed of the motor 5 can be adjusted according to the material, thickness, burr condition and the like of the plastic product, so as to adapt to different processing requirements, ensure the cutting effect, and improve the versatility and flexibility of the device.

[0058] The cutting blade 702 directly acts on the burr of the plastic product, and cuts the excess burr on the edge of the plastic product by virtue of the sharp cutting edge under the high-speed rotation of the first roller 703. The material, shape and cutting edge angle of the cutting blade 702 are usually selected according to the characteristics of the plastic product, for example, a higher hardness alloy blade is selected for harder plastic to ensure the efficiency and quality of cutting and realize the core function of burr cleaning.

[0059] The cleaning mechanism 3 is used for further fine cleaning of the plastic product after cutting, which may have a small amount of burr or debris. It can go deep into the gaps, corners and other difficult-to-clean parts of the plastic product to remove fine burrs, improve the appearance quality and use performance of the plastic product, and ensure that the plastic product treated by the burr cleaning device meets the high product standard and meets the subsequent production or use requirements.

[0060] It should be noted that the specific model of the motor 5, dust collection equipment 8 and intelligent controller 11 is selected by the person skilled in the art, and the above motor 5, dust collection equipment 8 and intelligent controller 11 all belong to the prior art, and the present scheme will not be described in detail.

[0061] For details, please refer to Figures 1-5 , the cleaning mechanism 3 comprises:

[0062] The spring 707 is fixedly connected to the circumferential surface of the lead screw 6;

[0063] The lead screw 6 is rotatably connected to the proximal ends of the two first rollers 703;

[0064] The nut 4 is threadedly connected to the circumferential surface of the lead screw 6;

[0065] The moving plate 14 is slidably connected in the arc-shaped cover 9;

[0066] The transmission gear 706 is provided with two, and the two transmission gears 706 are fixedly connected to the circumferential surface of the first roller 703 and the lead screw 6, respectively;

[0067] The elastic assembly is provided with two groups, and the two groups of elastic assemblies are arranged on the lower side of the second roller 704, and are used for elastically supporting the second roller 704.

[0068] In the embodiment: after the motor 5 is started, the motor 5 drives the second roller 704 to rotate, and the second roller 704 drives the plastic product to move forward along the sliding plate 10 by friction with the surface of the plastic product, and cooperates with the first roller 703 to clamp the plastic product to make it run stably.

[0069] The first roller 703 rotates at high speed while moving with the plastic product, and the cutting blade 702 on the circumferential surface of the first roller 703 cuts off the burrs on the edge of the plastic product. The debris generated by the cutting is gathered by the arc-shaped cover 9 and moves to the air inlet of the dust collection device 8, which is then sucked by the dust collection device 8 in real time.

[0070] At the same time, the rotation of the first roller 703 drives the screw rod 6 to rotate through the transmission gear 706, and the rotation of the screw rod 6 drives the nut 4 to move axially along the screw rod 6, thereby driving the moving plate 14 to slide in the arc-shaped cover 9. The moving plate 14 can finely clean the surface of the cut plastic product and remove the residual fine burrs.

[0071] During the entire process, the spring 707 ensures smooth operation of the screw rod 6, and the elastic assembly flexibly adjusts the clamping height of the second roller 704 according to the thickness of the plastic product, ensuring the stability of the plastic product during cutting and cleaning, and finally achieving efficient and accurate cleaning of the burrs of the plastic product.

[0072] The elastic assembly is provided with two groups, which are located on the lower side of the second roller 704 and are used to elastically support the second roller 704. When clamping the plastic product, the elastic assembly can adaptively adjust the height of the second roller 704 according to the thickness of the plastic product, providing appropriate clamping force. For plastic products of different thicknesses, the elastic assembly uses its elastic deformation to always keep the second roller 704 in close contact with the plastic product, preventing the plastic product from shifting due to insufficient clamping force during cutting and cleaning, and avoiding crushing the plastic product due to excessive clamping force, thereby ensuring the stability of the processing process and the quality of the product.

[0073] For details, please refer to Figures 1-3 One group of elastic assemblies includes:

[0074] The spring 707 is provided with two springs 707, and the two springs 707 are fixedly connected to the top end of one of the positioning blocks 7;

[0075] The limiting hole 701 is provided with two limiting holes 701, and the two limiting holes 701 are formed in the top end of the positioning block 7;

[0076] The limiting rod 709 is provided with two limiting rods 709, and the two limiting rods 709 are respectively slidingly connected in the two limiting holes 701, and the two springs 707 are respectively sleeved on the circumferential surface of the two limiting rods 709;

[0077] The sliding plate 705 is fixedly connected to the other end of the two springs 707, and the sliding plate 705 is rotationally connected to the circumferential surface of the second roller 704 and slidingly connected to the circumferential surface of the two limiting rods 709.

[0078] In this embodiment: when the plastic product needs to be processed, place the plastic product on the sliding plate 10, and start the motor 5. The motor 5 drives the second roller 704 to rotate, and the second roller 704 starts to drive the plastic product to forward transmission.

[0079] In the initial state, the spring 707 is in a certain pre-compression or natural elongation state, providing an initial support force for the second roller 704. When the plastic product enters between the first roller 703 and the second roller 704, if the thickness of the plastic product is greater than the current distance between the two rollers, the plastic product will press the second roller 704 upwards, and the sliding plate 705 connected with the second roller 704 will slide upwards along the limiting rod 709, at this time the spring 707 will be further compressed, storing more elastic potential energy, generating a greater upward supporting force, until the plastic product is tightly fitted and stably clamped, preventing it from moving during cutting and edge cleaning.

[0080] Conversely, if the thickness of the plastic product is thin, the spring 707 releases part of the elastic potential energy, pushing the sliding plate 705 to move the second roller 704 downward, filling the height difference, also ensuring stable clamping. During the entire processing process, the limiting hole 701 and the limiting rod 709 always limit the movement trajectory of the sliding plate 705 and the spring 707, ensuring that the elastic assembly stably and accurately plays a role, cooperating with the cutting edge 702 to cut off the burr and the cleaning mechanism 3 to clean the residual burr, realizing the high efficiency and high quality of the plastic product burr cleaning.

[0081] For details, please refer to Figure 2 , one side end of the connecting frame 1 is fixedly connected with a limiting cover 12, the limiting cover 12 is sleeved on the circumferential surface of the two transmission gears 706, and the limiting cover 12 is provided with a partition plate 13 on one side end through bolts.

[0082] In this embodiment: the limiting cover 12 is fixedly connected to one side end of the connecting frame 1, which is tightly sleeved on the circumferential surface of the two transmission gears 706, playing a protection role. On the one hand, it prevents foreign matter from entering the meshing area of the transmission gear 706, avoids damage and jamming of the gear due to foreign matter entering, affects power transmission, ensures stable and accurate transmission between the first roller 703 and the lead screw 6, and further ensures normal cutting of the cutting edge 702 and orderly operation of the cleaning mechanism 3; the partition plate 13 is bolted on one side end of the limiting cover 12, which further isolates the transmission area from other parts of the device, enhances the protection effect, and also facilitates the maintenance of the device, that is, the partition plate 13 is separately disassembled for maintenance of the transmission gear 706 and its surrounding parts, without the need to disassemble the entire device, improving the maintenance efficiency.

[0083] For details, please refer to Figures 1-5 , the bottom inner wall of the connecting frame 1 is fixedly connected with the sliding plate 10.

[0084] In the embodiment, the sliding plate 10 is fixedly connected to the inner wall of the bottom of the connecting frame 1, which provides a smooth surface for the conveying of the plastic products in the device. After the plastic products are placed on the sliding plate 10, the plastic products can be smoothly moved forward along the sliding plate 10 under the driving of the second roller 704, reducing the friction and avoiding scratching the surface of the plastic products.

[0085] For details, see Figures 1-3 The top end of each of the four limiting rods 709 is fixedly connected with two limiting blocks 708.

[0086] In the embodiment, the limiting blocks 708 provide obvious visual identification and operation reference for the operator, so that the installation position of the limiting rod 709 can be quickly confirmed, the assembly efficiency is improved, and the risk of equipment failure caused by installation errors is reduced.

[0087] For details, see Figures 1-5 One side end of the connecting frame 1 is fixedly connected with the intelligent controller 11, and the outer surface of the connecting frame 1 is fixedly connected with the plastic sleeve 2.

[0088] In the embodiment, the intelligent controller 11 is fixedly connected to one side end of the connecting frame 1, which becomes the “brain” of the whole device. Through the preset program, the intelligent controller 11 can accurately control the rotating speed of the motor 5, adjust the cutting speed of the cutting blade 702 and the operation rhythm of the cleaning mechanism 3 according to the material and thickness of the plastic products, and realize intelligent and automatic processing.

[0089] The plastic sleeve 2 is fixedly connected to the outer surface of the connecting frame 1, which plays an insulating role on the one hand, preventing the operator from being electrocuted and protecting personal safety.

[0090] The working principle and use process of the utility model are as follows: starting motor 5, motor 5 outputs power to drive the rotation of the second roller 704, the second roller 704 drives the plastic products to move forward along the slide plate 10 by the friction force on the surface of the plastic products, so that the plastic products enter the burr processing process. When the plastic products move between the first roller 703 and the second roller 704, the elastic assembly starts to work. If the thickness of the plastic products is greater than the distance between the two rollers, the plastic products will extrude the second roller 704 upwards, the second roller 704 drives the sliding plate 705 to slide upwards along the limiting rod 709, the spring 707 is further compressed to generate greater supporting force and tightly adhere to the plastic products to realize stable clamping; if the thickness of the plastic products is thin, the spring 707 releases potential energy to push the sliding plate 705 to drive the second roller 704 to move downwards to fill the height difference and ensure stable clamping. At the same time of stable clamping, the first roller 703 moves with the plastic products and rotates at high speed, the cutting edge 702 on the circumferential surface of the first roller 703 cuts off the edge burr of the plastic products, the generated debris moves to the air inlet of the dust collection equipment 8 under the gathering of the arc-shaped cover 9, the dust collection equipment 8 removes the debris and dust and other impurities in real time, keeps the working area clean, and ensures the smooth cutting. Subsequently, the rotation of the first roller 703 drives the screw rod 6 to rotate through the transmission gear 706, the rotation of the screw rod 6 makes the nut 4 move axially to push the moving plate 14 to slide in the arc-shaped cover 9, the moving plate 14 finely cleans the surface of the cut plastic products, removes the residual fine burr, and improves the appearance quality and use performance of the plastic products. Finally, the plastic products cut and cleaned continue to move forward under the driving of the second roller 704, are sent out from the discharge end of the device, and the burr cleaning process is completed. In the whole operation process, the intelligent controller 11 can accurately control the rotating speed of the motor 5 according to the preset program and the material, thickness and other parameters of the plastic products, adjust the cutting speed of the cutting edge 702 and the operation rhythm of the cleaning mechanism 3, realize intelligent and automatic processing, the limiting cover 12 and the partition plate 13 protect and isolate the transmission gear 706, and the plastic sleeve 2 ensures the safety of the operator.

[0091] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A burr cleaning device for eco-friendly plastic product production, characterized by, The utility model relates to a plastic product cutting device, including: Connecting frame (1), two positioning blocks (7) are fixedly connected in the bottom inner wall of connecting frame (1), the close end of two positioning blocks (7) is fixedly connected with arc cover (9), the bottom end of arc cover (9) is installed with dust collection equipment (8), and the air inlet of dust collection equipment (8) and arc cover (9) are interconnected, and the bottom inner wall of connecting frame (1) is fixedly connected with sliding plate (10); First roller (703), first roller (703) is rotatably connected in two positioning blocks (7); Second roller (704), second roller (704) is located in the upside of first roller (703); Motor (5), the output end of motor (5) is fixedly connected on the circumferential surface of second roller (704); Cutting blade (702), two cutting blades (702) are arranged, and two cutting blades (702) are fixedly connected on the circumferential surface of first roller (703); And Cleaning mechanism (3) is arranged in connecting frame (1), and the cleaning mechanism (3) is used for cleaning the plastic product burr after cutting.

2. The device according to claim 1, characterized in that: The cleaning mechanism (3) includes: Spring (707), spring (707) is fixedly connected on the circumferential surface of lead screw (6); Lead screw (6), lead screw (6) is rotatably connected on the close end of two first rollers (703); Nut (4), nut (4) is threadedly connected on the circumferential surface of lead screw (6); Moving plate (14), moving plate (14) is slidably connected in arc cover (9); Transmission gear (706), two transmission gears (706) are arranged, and two transmission gears (706) are fixedly connected on the circumferential surface of first roller (703) and lead screw (6) respectively; Elastic component, two groups of elastic components are arranged, and two groups of elastic components are arranged on the downside of second roller (704), and two groups of elastic components are used to elastically support second roller (704).

3. The device according to claim 2, characterized in that: One group of elastic components includes: Spring (707), two springs (707) are arranged, and two springs (707) are fixedly connected on the top end of one positioning block (7); Limiting hole (701), two limiting holes (701) are arranged, and two limiting holes (701) are formed on the top end of positioning block (7); Limiting rod (709), two limiting rods (709) are arranged, and two limiting rods (709) are slidably connected in two limiting holes (701) respectively, and two springs (707) are sleeved on the circumferential surface of two limiting rods (709) respectively; Sliding plate (705), sliding plate (705) is fixedly connected on the other end of two springs (707), and sliding plate (705) is rotatably connected on the circumferential surface of second roller (704), and sliding plate (705) is slidably connected on the circumferential surface of two limiting rods (709).

4. The device according to claim 3, characterized in that: One side end of the connecting frame (1) is fixedly connected with a limiting cover (12), the limiting cover (12) is sleeved on the circumferential surface of the two transmission gears (706), and the limiting cover (12) is provided with a partition plate (13) on one side end through bolt mounting.

5. The device according to claim 4, characterized in that: The bottom inner wall of the connecting frame (1) is fixedly connected with a sliding plate (10).

6. The device according to claim 5, characterized in that: The top end of the four limiting rods (709) is fixedly connected with two limiting blocks (708).

7. The device according to claim 6, characterized in that: One side end of the connecting frame (1) is fixedly connected with an intelligent controller (11), and the outer surface of the connecting frame (1) is fixedly connected with a plastic sleeve (2).

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