PET plastic steel belt processing and conveying device

Abstract

The utility model provides a PET (Polyethylene Terephthalate) plastic steel belt processing and conveying device, which belongs to the technical field of conveying devices and comprises a cleaning box and a plurality of guide rollers, a mounting plate is arranged on the first side of the cleaning box, and a side box is arranged on the second side; a plurality of groups of squeezing mechanisms are arranged between the mounting plate and the side box; the squeezing mechanism can be contained in the side box and comprises squeezing units located on the upper side and the lower side of the plastic steel belt. The squeezing unit comprises a sponge, a mounting bottom plate and a mounting top plate; the sponge is arranged on the installation bottom plate, and the installation bottom plate is driven by an air cylinder arranged on the installation top plate. The wiping mechanism is arranged on the cleaning box, the wiping mechanism comprises the sponge, the sponge is in contact with the two sides of the plastic steel belt, residual water spots generated when the plastic steel belt is cleaned can be sucked out, the plastic steel belt is kept dry, and the influence on follow-up machining is avoided. And the sponge can extrude internal water to keep good water absorption, so that the drying effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, and particularly relates to a PET steel belt processing and conveying device. Background Art

[0002] PET steel belt, also known as PET packing belt or polyester strapping belt, is a new type of packaging material mainly processed from polyethylene terephthalate glycol. The processing steps of PET steel belt are numerous, and a transmission mechanism is required to convey it between various steps. To ensure that there are no impurities on the surface of the steel belt during processing, it is necessary to clean it before entering the processing step. However, the existing steel belt conveying device cannot quickly and timely handle the water stains on the surface of the steel belt after cleaning, which affects the subsequent processing. Therefore, the utility model provides a PET steel belt processing and conveying device. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a PET steel belt processing and conveying device.

[0004] To solve the above technical problems, the purpose of the utility model is realized as follows:

[0005] A PET steel belt processing and conveying device includes: a cleaning tank and several guiding rollers; the cleaning tank is filled with cleaning liquid inside, and brackets are respectively arranged at both ends; the guiding rollers are divided into two groups, one group is distributed inside the cleaning tank, and the other group is arranged on the brackets to guide the steel belt to be horizontally conveyed above the cleaning tank;

[0006] An installation plate is arranged on the first side of the cleaning tank, and a side box is arranged on the second side; the bottom surface of the side box is of an inclined structure, and the low end of the bottom surface is connected to the cleaning tank; several groups of squeezing mechanisms are arranged between the installation plate and the side box; the squeezing mechanisms can be accommodated in the side box, and each squeezing mechanism includes squeezing units located on the upper and lower sides of the steel belt; each squeezing unit includes a sponge, a mounting bottom plate and a mounting top plate; the sponge is connected to the mounting bottom plate; the mounting top plate is located on the other side of the mounting bottom plate connected to the sponge; a cylinder and a connecting block are arranged on the mounting top plate; the end of the piston rod of the cylinder is connected to the mounting bottom plate; the connecting block is connected to the side of the mounting top plate;

[0007] A rotatable lead screw is arranged between the installation plate and the side box; the lead screw is in threaded fit with the connecting block and is in transmission connection with a driving motor arranged on the side box.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme, at least two of the guiding rollers are located near the bottom of the cleaning tank, and the two guiding rollers are at the same horizontal height.

[0009] On the basis of the above solution and as a preferred solution of the above solution, the cylinder is located in the middle of the mounting top plate, and sliding rods are arranged on both sides of the cylinder; the first end of the sliding rod is fixedly connected to the mounting bottom plate, and the second end penetrates through the mounting top plate and is in sliding fit with it.

[0010] On the basis of the above solution and as a preferred solution of the above solution, a limit block is arranged at the end of the second end of the sliding rod.

[0011] On the basis of the above solution and as a preferred solution of the above solution, the number of the connecting blocks is two, which are respectively connected to both side edges of the mounting top plate; one of them is in threaded fit with the lead screw, and the other is in sliding fit with the sliding rod arranged between the mounting plate and the side box.

[0012] The beneficial effects of the present utility model are as follows: The present utility model is provided with a squeezing mechanism on the cleaning box. The squeezing mechanism includes a sponge. The sponge contacts both sides of the plastic steel belt and can suck out the water stains remaining on the plastic steel belt during cleaning, so that the plastic steel belt is kept dry and the influence on subsequent processing is avoided. The number of the squeezing mechanisms is several groups, which can be moved backward in sequence and the sponge is squeezed under the action of the cylinder to squeeze out the water inside, so as to ensure that the sponge has good water absorption; since the squeezing mechanism moves backward to the side box when squeezing, it will not cause a pressurizing effect on the plastic steel belt in transmission. At the same time, there are multiple groups of squeezing mechanisms. When one group is squeezing, the other groups are still working, and there is no need to stop the machine, which can improve the working efficiency. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the present utility model.

[0014] Figure 2 It is a front view of a part of the structure of the present utility model.

[0015] Figure 3 It is a schematic structural diagram of the squeezing mechanism of the present utility model.

[0016] Figure 4 It is a schematic diagram of a part of the structure of the squeezing mechanism of the present utility model.

[0017] In the figure: 1. Cleaning box; 2. Guide roller; 3. Mounting plate; 4. Side box; 5. Sponge; 6. Mounting bottom plate; 7. Mounting top plate; 8. Cylinder; 9. Connecting block; 10. Lead screw; 11. Driving motor; 12. Sliding rod; 13. Limit block; 14. Sliding rod. Detailed Embodiments

[0018] The present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0019] Such as Figure 1 And Figure 2As shown in the figure, a processing and conveying device for PET steel belt includes a cleaning tank 1 and several guiding rollers 2. The cleaning tank 1 is filled with cleaning liquid inside, and brackets are respectively arranged at both ends. The guiding rollers 2 are divided into two groups. One group is distributed inside the cleaning tank 1 to guide the steel belt to be immersed in the cleaning liquid, and the other group is arranged on the brackets to guide the steel belt to be horizontally conveyed above the cleaning tank 1. Among them, at least two guiding rollers 2 are located near the bottom of the cleaning tank 1, and these two guiding rollers 2 are at the same horizontal height.

[0020] An installation plate 3 is arranged on the first side of the cleaning tank 1, and a side box 4 is arranged on the second side. The bottom surface of the side box 4 is of an inclined structure, and the low end of the bottom surface is connected to the cleaning tank 1, so that the liquid can be discharged from the side box 4 into the cleaning tank 1.

[0021] Several groups of squeezing mechanisms are arranged between the installation plate 3 and the side box 4. The squeezing mechanisms can be accommodated in the side box 4 and include squeezing units on the upper and lower sides of the steel belt above the cleaning tank 1.

[0022] As Figure 3 and Figure 4 shown in the figure, the squeezing unit includes a sponge 5, an installation bottom plate 6 and an installation top plate 7. The sponge 5 is connected to the installation bottom plate 6. The installation top plate 7 is located on the other side of the installation bottom plate 6 where the sponge 5 is connected, and a cylinder 8 and a connecting block 9 are arranged on the installation top plate 7. The end of the piston rod of the cylinder 8 is connected to the installation bottom plate 6, and the connecting block 9 is connected to the side of the installation top plate 7.

[0023] Specifically, the cylinder 8 is located in the middle of the installation top plate 7, and sliding rods 12 are arranged on both sides of the cylinder 8. The first end of the sliding rod 12 is fixedly connected to the installation bottom plate 6, and the second end penetrates through the installation top plate 7 and is slidably matched with it. The sliding rod can improve the stability of the movement of the installation bottom plate 6 and the sponge 5. At the same time, a limit block 13 is arranged at the end of the second end of the sliding rod 12 to prevent it from detaching from the installation top plate 7.

[0024] A rotatable lead screw 10 is arranged between the installation plate 3 and the side box 4. The lead screw 10 is in threaded connection with the connecting block 9 and is in transmission connection with a driving motor 11 arranged on the side box 4.

[0025] Among them, the number of the connecting blocks 9 is two, which are respectively connected to both sides of the installation top plate 7. One of them is in threaded connection with the lead screw 10, and the other is slidably matched with a sliding rod 14 arranged between the installation plate 3 and the side box 4. The sliding rod 14 is parallel to the lead screw 10, which can improve the stability of the movement.

[0026] Working process: The plastic steel belt moves under the guidance of the guiding strand 2, first passes through the cleaning box 1, and then passes through the sponge 5 to absorb the moisture on its surface. When the moisture content in the sponge 5 is relatively large, the driving motor 11 starts to drive the screw rod 10 to rotate. The screw rod 10 drives components such as the connecting block 9, the mounting base plate 6, and the mounting top plate 7 to move from above the cleaning box 1 into the side box 4. Then the cylinder 8 works to make the upper and lower sponges 5 abut and squeeze to discharge the moisture in the sponge 5. The moisture falls to the bottom of the side box 4 and flows back into the cleaning box. After squeezing dry, the sponge 5 returns to its original position under the drive of each moving mechanism.

[0027] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field according to the concept of the present invention through logical analysis, reasoning, or limited experiments on the basis of the prior art should fall within the protection scope determined by the claims.

Claims

1. A PET steel belt processing and conveying device, characterized in that, Comprising: A cleaning tank (1) and several guiding rollers (2); the cleaning tank (1) is filled with cleaning liquid inside and is respectively provided with brackets at both ends; the guiding rollers (2) are divided into two groups, one group is distributed inside the cleaning tank (1), and the other group is arranged on the brackets to guide the plastic-steel belt to be horizontally transmitted above the cleaning tank (1). An installation plate (3) is arranged on the first side of the cleaning tank (1), and a side box (4) is arranged on the second side; the bottom surface of the side box (4) is of an inclined structure, and the low end of the bottom surface is connected to the cleaning tank (1); several groups of squeezing mechanisms are arranged between the installation plate (3) and the side box (4); the squeezing mechanisms can be received into the side box (4) and include squeezing units located on the upper and lower sides of the plastic-steel belt; the squeezing unit includes a sponge (5), a mounting bottom plate (6) and a mounting top plate (7); the sponge (5) is connected to the mounting bottom plate (6); the mounting top plate (7) is located on the other side of the mounting bottom plate (6) connected to the sponge (5); a cylinder (8) and a connecting block (9) are arranged on the mounting top plate (7); the end of the piston rod of the cylinder (8) is connected to the mounting bottom plate (6); the connecting block (9) is connected to the side of the mounting top plate (7). A rotatable lead screw (10) is arranged between the installation plate (3) and the side box (4); the lead screw (10) is in threaded fit connection with the connecting block (9) and is in transmission connection with a driving motor (11) arranged on the side box (4).

2. A PET steel belt processing and conveying device according to claim 1, characterized in that, At least two of the guiding rollers (2) are located near the bottom of the cleaning tank (1), and these two guiding rollers (2) are at the same horizontal height.

3. A PET steel belt processing and conveying device according to claim 1, characterized in that The cylinder (8) is located in the middle of the mounting top plate (7), and slide bars (12) are arranged on both sides of the cylinder (8); the first ends of the slide bars (12) are fixedly connected to the mounting bottom plate (6), and the second ends penetrate through the mounting top plate (7) and are in sliding fit therewith.

4. The processing and conveying device for PET steel belt according to claim 3, wherein, A limiting block (13) is arranged at the end of the second end of the slide bar (12).

5. A PET steel belt processing and conveying device according to claim 1, characterized in that, The number of the connecting blocks (9) is two, which are respectively connected to both sides of the mounting top plate (7); one of them is in threaded fit with the lead screw (10), and the other is in sliding fit with a sliding bar (14) arranged between the installation plate (3) and the side box (4).

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