Resin paper tube draining and wiping device

Abstract

The utility model belongs to the technical field of paper tube production, and particularly relates to a resin paper tube draining and wiping device which comprises a support of a double-layer structure, a U-shaped frame is arranged on the middle layer of the support, and a draining net and a wiping cloth belt connected with the left end of the draining net are arranged in the U-shaped frame. The positions, close to the inner side wall of the bottom of the U-shaped frame, of the top faces of the front end and the rear end of the draining net are each provided with a baffle, a plurality of partition plates fixed to the top face of the draining net are arranged between the two baffles at equal intervals, the right end of the draining net is in non-contact connection with a feeding conveying belt, and the left end of the wiping cloth belt is in non-contact connection with a discharging conveying belt. And an air supply assembly is arranged on the top layer of the bracket. The material pushing type conveying system is adopted, efficient material conveying can be achieved in a limited space, the material pushing type conveying system can be adjusted to adapt to parts of different sizes and shapes, adhesion of paper tubes is prevented through the vibration motor and the elastic support, the draining efficiency is improved, and resin dripping beads formed at the bottoms of the paper tubes in the draining process are wiped through the wiping cloth belt.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper tube production technical field, concretely relates to a resin paper tube draining wiping device. BACKGROUND

[0002] Resin paper tube is a kind of composite material pipe that combines paper tube base material and resin film layer, it retains the advantages such as light weight, environmental protection of paper tube, and significantly improves its mechanical strength and water resistance, moisture resistance and corrosion resistance through resin impregnation technology, resin paper tube has a wide range of applications in electronic and electrical, packaging, printing, chemical and medical industries etc.. Impregnation method is a common surface treatment technology, by immersing paper tube into resin liquid, resin is evenly attached to the surface of paper tube, and then resin paper tube is formed after draining, drying and curing.

[0003] Among them, the draining process of resin paper tube is used to remove and recycle excess resin on the surface of paper tube, improve drying and curing efficiency, generally, workpiece draining process needs to be transported to the draining device for standing and draining, and then the drained workpiece is transported back to the production conveying line for next process by artificial or mechanical arm, which destroys the continuity of production process, and the production efficiency is low, through the retrieval of prior art, the Chinese patent with publication number CN117928203B discloses a workpiece draining device, the device adopts circulating conveyor belt to drive the circulating movement of draining unit, reduces the time consumption of processing flow, and is beneficial to the rapid production of factory. But it is worth thinking that the conveying type transportation system of the device occupies large area, and the space utilization rate is low, and once the layout of the draining unit is determined, it is difficult to adjust according to the change of workpiece size, and there is certain limitation. In addition, since the drained component of resin paper tube is resin, the existing draining device needs to consider the adhesion of material improvement.

[0004] Therefore, in order to solve the above problems, a more suitable related facility needs to appear. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a resin paper tube draining wiping device to solve the problems of low space utilization rate and poor adjustability of existing conveying type draining device.

[0006] In order to achieve the above object, the utility model provides a resin paper tube draining and wiping device, including support, the support is two layer structure, the middle layer of support is provided with U type frame, the inside of U type frame is provided with draining net, the draining net is stainless steel mesh and is coated with polytetrafluoroethylene coating on the surface, the front and back two ends of draining net are connected with a group of elastic support respectively, the elastic support is located in the support groove which is opened in the bottom edge of U type frame, the bottom of draining net is provided with a plurality of vibration motors which are used for vibrating draining net, accelerate resin precipitation on paper tube and prevent paper tube from sticking, the right end of draining net is connected with the feeding conveyor belt which extends along the right side of U type frame through non - contact mode, the left end of draining net is connected with wiping cloth belt which is located in the inside of U type frame, the left end of wiping cloth belt is connected with the discharging conveyor belt which extends along the left side of U type frame through non - contact mode, the top surface of the front and back two ends of draining net is provided with a baffle which is arranged along the extension direction of the left and right two ends of U type frame respectively near the inner wall of the bottom of U type frame, a plurality of partition plates which are fixed on the top surface of draining net are arranged equidistantly between the two baffles, the partition plate is bolted on the top surface of draining net and is arranged along the extension direction of the left and right two ends of U type frame, the surface of partition plate and baffle is coated with silicon oil layer, the bottom layer of support is provided with collection pool and the top layer is provided with air supply assembly including a plurality of direct current fans which are uniformly distributed above draining net.

[0007] Further, the elastic support includes a plurality of springs elastically connected in the support groove and a spring plate connected in series with the springs, the spring plate is arranged in the support groove through spring elastic limiting; opposite side walls of the two spring plates are fixedly connected with the front and back two end edges of the draining net respectively, and the bottom surface of the connection part of the draining net and the spring plate is overlapped on the top surface of the support groove.

[0008] Further, the wiping cloth belt is a dust-free cloth made of polyester fiber and nylon blended fabric, one end of which is fixedly connected with the left end of the draining net, and the other end is adjacent to the discharging conveyor belt but not in direct contact; the upper surface of the discharging conveyor belt is flush with the upper surface of the wiping cloth belt, and the upper surface of the draining net is flush with the upper surface of the feeding conveyor belt.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] 1. The pushing type conveying system can realize efficient material conveying in limited space, and is particularly suitable for occasions with limited space, and the draining net of the device has a large spreading area, and the spacing and number of partition plates can be adjusted to adapt to components of different sizes and shapes.

[0011] 2. The utility model discloses a horizontal elastic support between the draining net and the U-shaped frame, which makes the draining net horizontally vibrate under the vibration of the vibration motor and the buffering effect of the elastic support, prevents the mutual adhesion of the resin paper tubes, and improves the draining efficiency by combining the air supply assembly above the draining net.

[0012] 3. The utility model discloses a wiping cloth belt arranged at the draining output end, which is used for passively wiping the resin droplets formed at the bottom of the resin paper tube in the draining process. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic diagram of the whole embodiment of the utility model;

[0014] Figure 2 It is the bottom view schematic diagram of the draining net of the embodiment of the utility model;

[0015] Figure 3 It is the structure schematic diagram of the connection of the draining net and the U-shaped frame of the embodiment of the utility model;

[0016] Figure 4 It is the structure schematic diagram of the air supply assembly of the embodiment of the utility model.

[0017] Marked in the drawing: 1, support; 2, U-shaped frame; 201, support groove; 3, draining net; 301, baffle; 302, partition; 4, elastic support; 401, spring; 402, spring plate; 5, vibration motor; 6, feeding conveyor belt; 7, discharging conveyor belt; 8, wiping cloth belt; 9, air supply assembly; 901, DC fan; 10, collection pool. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, the utility model is further explained in detail in combination with specific embodiments.

[0019] The resin paper tube draining and wiping device provided in the embodiment is used for draining and wiping the resin paper tube, and comprises a U-shaped frame, a draining net and an air supply assembly. Figure 1As shown, the device is arranged between the paper tube impregnation process and the drying and curing process, the left and right directions are the paper tube conveying direction, the main body of the draining and wiping device is located between the feeding conveyor belt 6 and the discharging conveyor belt 7, the device includes a double-layer structure support 1, a U-shaped frame 2 for fixing the draining net 3 is arranged at the middle layer position of the support 1, the U-shaped frame 2 is internally provided with the draining net 3 for dripping the excess resin of the paper tube, the draining net 3 is a stainless steel mesh and is coated with a polytetrafluoroethylene coating on the surface, the top surface of the draining net 3 is flush with the top surface of the feeding conveyor belt 6, the left end of the draining net 3 is connected with a wiping cloth belt 8 located inside the U-shaped frame 2 and used for wiping the resin droplets, the wiping cloth belt 8 is a dust-free cloth made of polyester fiber and nylon blended and its top surface is flush with the top surfaces of the draining net 3 and the discharging conveyor belt 7, the bottom layer position of the support 1 is provided with a collection tank 10 for collecting the excess resin, the top layer position of the support 1 is provided with an air supply assembly 9 for accelerating the dripping of the excess resin, as shown in Figure 4 As shown, the air supply assembly 9 includes several straight-flow fans 901 uniformly distributed above the draining net 3.

[0020] Through the above technical scheme, the resin paper tube after impregnation enters the draining net 3 through the feeding conveyor belt 6, the paper tube that arrives later will push the paper tube that arrives earlier to move forward, the resin that is not dry on the surface of the paper tube will drip from the surface of the paper tube under the action of gravity and the blowing of the air supply assembly 9 above, and fall into the collection tank 10 below through the apertures on the draining net 3, before the paper tube enters the discharging conveyor belt 7, the resin droplets at the bottom of the paper tube need to be wiped clean by the wiping cloth belt 8, and then the paper tube is conveyed out through the discharging conveyor belt 7, wherein the polytetrafluoroethylene coating coated on the draining net 3 is used to reduce the friction coefficient and prevent the resin from adhering, so as to facilitate the pushing and conveying of the paper tube and cleaning, the wiping cloth belt 8 made of polyester fiber and nylon blended is used to wipe the resin droplets and is efficient and durable.

[0021] Specifically, as shown in Figure 1 The top surfaces of the two edge edges of the draining net 3 are each provided with a baffle 301 arranged lengthwise along the extending direction of the left and right ends of the U-shaped frame and used for preventing the paper tube from falling off the conveying and draining platform, a plurality of partitions 302 fixed to the top surface of the draining net 3 and used for regionalizing the paper tubes to be drained to facilitate the movement of the paper tubes are equidistantly arranged between the two baffles 301, the partitions 302 are bolted to the top surface of the draining net 3 and arranged lengthwise along the extending direction of the left and right ends of the U-shaped frame 2 (the bolted connection structure can conveniently adjust the regionalized size according to the size of the paper tube, and the bolted connection structure is well known in the art, so it will not be described here, and it is not shown in the drawings), the surfaces of the partitions 302 and the baffles 301 are each coated with a layer of silicone oil to prevent the resin from adhering, so as to facilitate the movement of the paper tube and subsequent cleaning.

[0022] As shown in Figure 2 and Figure 3As shown, the bottom of the draining net 3 is provided with a plurality of vibration motors 5 for vibrating the draining net to accelerate the precipitation of the resin on the paper tube and prevent the paper tube from sticking. The front and rear ends of the draining net 3 are respectively connected to a set of elastic supports 4 for cooperating with the vibration motor 5 to relieve the deformation of the draining net 3 due to vibration. The elastic supports 4 are located in the support grooves 201 formed in the bottom edge of the U-shaped frame 2. The elastic supports 4 include a plurality of springs 401 for vibration buffering and a spring plate 402 connected in series with the springs 401 and used for relieving the deformation of the draining net 3. The spring plate 402 is elastically limited in the support groove 201 by the springs 401. The opposite side walls of the two spring plates 401 are respectively fixedly connected to the front and rear end edges of the draining net 3, and the bottom surface of the draining net 3 at the connection with the spring plate 401 is overlapped on the top surface of the support groove 201.

[0023] Through the above technical solution, the draining net 3 can be horizontally vibrated under the vibration of the vibration motor 5 and the buffering effect of the elastic supports 4. On the one hand, the paper tube can be prevented from sticking due to long-time contact, and on the other hand, the precipitation and dripping of the excess resin on the surface of the paper tube can be accelerated, thereby improving the draining efficiency.

[0024] The working process and principle of the embodiment are as follows: Before the draining work starts, the distance and number of the partitions 302 are adjusted according to the resin paper tube to ensure that the paper tube is moved without obstacles in the area between adjacent partitions 302. When the draining work starts, the resin paper tube enters the draining net 3 from the feeding conveyor belt 6 after resin impregnation. The paper tube that arrives later will push the paper tube that arrives earlier to move towards the discharging conveyor belt 7. Under the combined action of the blowing of the upper air supply assembly 9, the vibration of the lower vibration motor 5, the buffering of the elastic supports 4, and gravity, the excess resin on the surface of the paper tube will quickly precipitate and drip. The drips formed at the bottom of the paper tube due to the dripping of the resin are wiped off by the wiping cloth belt 8 before the paper tube arrives at the discharging conveyor belt 7, so that the entire draining process runs smoothly, thereby ensuring the continuity of the production of the resin paper tube.

Claims

1. A resin paper tube draining and wiping device comprising a support (1), characterized in that, The support (1) is a two-layer structure, the middle layer of the support (1) is provided with a U-shaped frame (2), the inside of the U-shaped frame (2) is provided with a draining net (3), the top surface of the front and rear ends of the draining net (3) is provided with a baffle (301) extending along the left and right ends of the U-shaped frame (2) near the bottom inner side wall of the U-shaped frame (2), a plurality of partition plates (302) fixed to the top surface of the draining net (3) are equidistantly arranged between the two baffles (301), the right end of the draining net (3) is connected with a feeding conveyor belt (6) extending along the right side of the U-shaped frame (2) in a non-contact manner, the left end of the draining net (3) is connected with a wiping cloth belt (8) located inside the U-shaped frame (2), the left end of the wiping cloth belt (8) is connected with a discharging conveyor belt (7) extending along the left side of the U-shaped frame (2) in a non-contact manner, the bottom layer of the support (1) is provided with a collection tank (10) and the top layer is provided with an air supply assembly (9).

2. A resin paper tube draining and wiping device according to claim 1, characterized in that The draining net (3) is a metal net and the surface is coated with a polytetrafluoroethylene coating.

3. A resin paper tube draining and wiping device according to claim 1, wherein The front and rear ends of the draining net (3) are each connected with a group of elastic supporting members (4), and the elastic supporting members (4) are located in the supporting grooves (201) opened in the bottom edges of the U-shaped frame (2).

4. A resin paper tube draining and wiping device according to claim 3, characterized in that The elastic supporting member (4) comprises a plurality of springs (401) elastically connected in the supporting groove (201) and a spring plate (402) connected with the plurality of springs (401) in series, and the spring plate (402) is elastically limited in the supporting groove (201) by the springs (401).

5. A resin paper tube draining and wiping device according to claim 4, wherein The opposite side walls of the two spring plates (402) are respectively fixedly connected with the front and rear end edges of the draining net (3), and the bottom surface of the connection part of the draining net (3) and the spring plate (402) is overlapped on the top surface of the supporting groove (201).

6. A resin paper tube draining and wiping device according to claim 1, wherein The bottom of the draining net (3) is provided with a plurality of vibration motors (5) for vibrating the draining net to accelerate the precipitation of resin on the paper tube and prevent the paper tube from adhering.

7. A resin paper tube draining and wiping device according to claim 1, wherein The wiping cloth belt (8) is a dust-free cloth made of polyester fiber and nylon blended yarn, one end of which is fixedly connected with the left end of the draining net (3), and the other end is adjacent to the discharging conveyor belt (7) but does not directly contact.

8. A resin paper tube draining and wiping device according to claim 7, characterized in that The upper surface of the discharging conveyor belt (7) is flush with the upper surface of the wiping cloth belt (8), and the upper surface of the draining net (3) is flush with the upper surface of the feeding conveyor belt (6).

9. A resin paper tube draining and wiping device according to claim 1, wherein The partition plates (302) are bolted to the top surface of the draining net (3) and arranged along the left and right end extension direction of the U-shaped frame (2), and the surfaces of the partition plates (302) and the baffles (301) are coated with a silicon oil layer.

10. A resin paper tube draining and wiping device according to claim 1, wherein The air supply assembly (9) comprises a plurality of DC fans (901), and the plurality of DC fans (901) are uniformly distributed above the draining net (3).

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