Dustproof mechanism for PET tackifying equipment

Abstract

The utility model relates to the technical field of PET tackifying equipment, in particular to a dust-proof mechanism for PET tackifying equipment, which comprises a tackifying device and a dust-proof mechanism, the dust-proof mechanism comprises a pair of mounting blocks, an arc-shaped frame component and a dust-proof component, the mounting blocks are fixed on the ground, the arc-shaped frame component is fixed on the arc-shaped frame component, and the dust-proof component is fixed on the arc-shaped frame component. The two arc-shaped frame assemblies are arranged on the upper surface of the mounting block, the dustproof assembly is arranged between the two arc-shaped frame assemblies, the dustproof assembly comprises clamping blocks and dustproof cloth, the clamping blocks are arranged in the arc-shaped frame assemblies, and the dustproof cloth is clamped among the multiple clamping blocks; the dustproof tackifying device has the beneficial effects that when the tackifying device does not work, the dustproof cloth covers the whole tackifying device through the sliding clamping blocks, and dust prevention can be conducted on the tackifying device under the condition that electric energy is not wasted.

Description

TECHNICAL FIELD

[0001] The utility model relates to PET tackifying equipment technical field, specifically is a dustproof mechanism for PET tackifying equipment. BACKGROUND

[0002] PET tackifying equipment is a special equipment for improving polyethylene terephthalate material characteristics, and the working principle of this kind of equipment generally involves high-temperature reaction and the creation of vacuum environment, under high-temperature conditions, PET molecular chain will have certain chemical reaction, thereby realizing tackifying effect, and if this kind of equipment is not used for a long time, a lot of dust will fall, and it is necessary to design a dustproof mechanism for it.

[0003] In the prior art, the common dustproof mechanism is to suck the dust around the tackifying equipment during the working process, and the sucked gas and dust are filtered and purified, and then the gas is released.

[0004] However, when the tackifying equipment is not working, the air suction device is still started, which will waste a lot of electric energy, and if the air suction device is not started, the dust in the air will settle on the surface of the tackifying equipment, which will affect the next use, so the dustproof of the tackifying equipment cannot be carried out without wasting energy when the tackifying equipment is not working. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a dustproof mechanism for PET tackifying equipment to solve the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dustproof mechanism for PET tackifying equipment, comprising: a tackifying device and a dustproof mechanism, the dustproof mechanism comprises a mounting block, an arc-shaped frame assembly and a dustproof assembly, the mounting block is provided with a pair, the mounting block is fixed on the ground, the arc-shaped frame assembly is arranged on the upper surface of the mounting block, the dustproof assembly is arranged between the arc-shaped frame assembly, the dustproof assembly comprises a clamping block and a dust cloth, the clamping block is arranged in the arc-shaped frame assembly, and the dust cloth is clamped between the clamping blocks.

[0007] Preferably, the arc-shaped frame assembly comprises an outer frame and an inner frame, the outer frame and the inner frame are fixedly installed on the upper surface of the mounting block, the outer frame is arranged above the inner frame, and an arc-shaped first sliding channel is arranged between the outer frame and the inner frame.

[0008] Preferably, two inner frames are arranged below one outer frame, and a second sliding channel is arranged between the two inner frames.

[0009] Preferably, a notch is arranged on each inner inner frame, and the notch is communicated with the second sliding channel.

[0010] Preferably, the two clamping blocks on the same side of the dust cloth are slidably connected with one of the first sliding channels, and one side of each clamping block is fixedly connected with a sliding block.

[0011] Preferably, one side of the sliding block in the same sliding channel and at the upper side is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with a rope, and one end of the rope is fixedly connected with a pull ring.

[0012] Preferably, the tackifying device comprises a support, a rotating shaft and a tackifying barrel, two supports are fixedly installed on the mounting block respectively, two rotating shafts are rotatably connected to the inner sides of the two supports respectively, and the tackifying barrel is fixedly connected between the two rotating shafts through a connecting block.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses through setting up arc frame subassembly and dust cloth, and the dust cloth can cover the whole tackifying device by sliding, so when the tackifying device is not used, the dust cloth can be used to cover, which not only does not affect the use next time, but also does not waste the electric energy, so when the tackifying device does not work, the dust cloth can be used to prevent dust without wasting the electric energy. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the structure schematic diagram of the tackifying device of the utility model;

[0017] Figure 3 It is the structure schematic diagram of the dustproof mechanism of the utility model;

[0018] Figure 4 It is the disassembly structure schematic diagram of arc frame subassembly of the utility model;

[0019] Figure 5 It is the expansion structure schematic diagram of dustproof subassembly of the utility model.

[0020] In the drawing: 1, tackifying device;2, dustproof mechanism;3, mounting block;4, support;5, rotating shaft;6, tackifying barrel;7, arc frame subassembly;8, dustproof subassembly;9, outer frame;10, first sliding channel;11, inner frame;12, second sliding channel;13, notch;14, dust cloth;15, clamping block;16, rope;17, pull ring;18, connecting column;19, sliding block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme of the utility model carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the drawing carries out further detailed explanation to the utility model embodiment. It should be understood that the specific embodiments described herein are part of the embodiments of the utility model, rather than all embodiments, only to explain the embodiments of the utility model, and not for limiting the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor are within the scope of the utility model protection.

[0022] Embodiment one

[0023] Please refer to Figures 1-5 The utility model provides a technical scheme: a dustproof mechanism 2 for PET tackifying equipment, comprising: tackifying device 1 and dustproof mechanism 2, dustproof mechanism 2 includes installation block 3, arc frame assembly 7 and dustproof assembly 8, installation block 3 is provided with a pair, a pair of installation block 3 is symmetrically arranged, installation block 3 is fixed on the ground, installation is used to be fixed with the ground, when fixing, the ground of choosing relatively stable, two arc frame assemblies 7 are all respectively arranged on the upper surface of installation block 3, and the arc frame is the base frame of dustproof assembly 8, which is the basis for ensuring the movement of dustproof assembly 8, dustproof assembly 8 is arranged between two arc frame assemblies 7, dustproof assembly 8 includes clamping block 15 and dust cloth 14, dust cloth 14 is relatively soft in texture and can be folded, clamping block 15 is arranged in arc frame assembly 7, clamping block 15 can move in arc assembly and drive dust cloth 14 to move, and dust cloth 14 is clamped between a plurality of clamping blocks 15, when not dustproof, dust cloth 14 is folded between a plurality of clamping blocks 15.

[0024] When using tackifying device 1, clamping block 15 can be slid, clamping block 15 can drive dust cloth 14 to fold, so that it is folded at one end of arc frame assembly 7 and does not affect the work of tackifying device 1, when tackifying device 1 does not work, the clamping block 15 on the upper side of both sides needs to be moved to the other end of arc frame assembly 7, and dust cloth 14 will be unfolded during the movement process, and finally dust cloth 14 will cover the entire tackifying device 1 below, so that the dustproof purpose is achieved.

[0025] Embodiment two

[0026] Please refer to Figures 3-5On the basis of embodiment one, the arc-shaped frame assembly 7 comprises outer frames 9 and inner frames 11, the outer frames 9 and the inner frames 11 are fixedly installed on the upper surface of the mounting block 3, the outer frames 9 and the inner frames 11 are both arc-shaped, the outer frames 9 are arranged above the inner frames 11, the radius of the outer frames 9 is larger, and the radius of the inner frames 11 is smaller, so the outer frames 9 are above the inner frames 11, an arc-shaped first sliding channel 10 is arranged between the outer frames 9 and the inner frames 11, the arc-shaped first sliding channel 10 is used to provide a sliding channel for the sliding of the clamping blocks 15, two inner frames 11 are arranged below one outer frame 9, the two inner frames 11 are not connected, so a second sliding channel 12 is arranged between the two inner frames 11, a notch 13 is arranged on each inner frame 11, the inner frames 11 arranged between the two inner frames 11 are also provided with notches 13, the notches 13 are in communication with the second sliding channel 12, and the size of the notch 13 is the size of the sliding block 19.

[0027] The two clamping blocks 15 on the same side of the dustproof cloth 14 are in sliding connection with one of the first sliding channels 10, so that the dustproof cloth 14 can be unfolded when one of the clamping blocks 15 is slid.

[0028] When the dustproof cloth 14 needs to be unfolded, two people need to pull the pull ring 17 in the unfolding direction at the same time, the rope 16 will be straightened and the clamping block 15 will be slid in a direction, with the sliding of the clamping block 15, the dustproof cloth 14 will be slowly opened, and vice versa, the dustproof cloth 14 will be folded when the pull ring 17 is pulled in the opposite direction, the dustproof cloth 14 can be taken off when it needs to be replaced or cleaned, the clamping block 15 can be taken off by sliding to the position of the notch 13, the dustproof cloth 14 can be taken off when all the clamping blocks 15 are taken off, and the dustproof cloth 14 can be installed at the notch 13 after cleaning or replacement.

[0029] Embodiment three

[0030] Please refer to Figures 1-2On the basis of embodiment two, the tackifying device 1 comprises the support 4, the rotating shaft 5 and the tackifying barrel 6, the two supports 4 are respectively fixedly installed on the mounting block 3, the support 4 plays a supporting role, the two rotating shafts 5 are respectively rotationally connected to the inner sides of the two supports 4, the rotating shaft 5 is driven by the driving mechanism, the tackifying barrel 6 is fixedly connected between the two rotating shafts 5 through the connecting block, and the movement of the rotating shaft 5 can drive the overturning of the tackifying barrel 6.

[0031] In actual use, when the tackifying device 1 is used, the clamping blocks 15 can be slid to fold the dustproof cloth 14, so that the dustproof cloth 14 is folded at one end of the arc-shaped frame assembly 7 and does not affect the work of the tackifying device 1, when the tackifying device 1 is not working, the clamping blocks 15 on the upper sides of the two sides need to be moved to the other end of the arc-shaped frame assembly 7, and the dustproof cloth 14 is unfolded in the movement process, and finally the dustproof cloth 14 covers the entire tackifying device 1 below, so as to achieve the dustproof purpose, when the dustproof cloth 14 needs to be replaced or cleaned, the dustproof cloth 14 can be taken down, the clamping blocks 15 are moved to the positions of the notches 13, the clamping blocks 15 are taken down by sliding to the notches 13, and the dustproof cloth 14 can be taken down after all the clamping blocks 15 are taken down, and the dustproof cloth 14 can be installed at the notches 13 after cleaning or replacement.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dust prevention mechanism for a PET tackifying apparatus, comprising: The application discloses a viscidity increasing device (1) and a dustproof mechanism (2), characterized in that the dustproof mechanism (2) comprises mounting blocks (3), arc-shaped frame assemblies (7) and dustproof assemblies (8), the mounting blocks (3) are provided in pairs, the mounting blocks (3) are fixed on the ground, the arc-shaped frame assemblies (7) are arranged on the upper surfaces of the mounting blocks (3) respectively, the dustproof assemblies (8) are arranged between the arc-shaped frame assemblies (7), the dustproof assemblies (8) comprise clamping blocks (15) and dustproof cloths (14), the clamping blocks (15) are arranged in the arc-shaped frame assemblies (7), and the dustproof cloths (14) are clamped between the clamping blocks (15). The two clamping blocks (15) on the same side of the dustproof cloth (14) are slidably connected with the first slide (10), one side of each clamping block (15) is fixedly connected with a sliding block (19), the sliding block (19) extends into the second slide (12) and is slidably connected with the second slide (12), one side of the sliding block (19) in the same slide and located at the upper side is fixedly connected with a connecting column (18), one end of the connecting column (18) is fixedly connected with a rope (16), and one end of the rope (16) is fixedly connected with a pull ring (17).

2. The dustproof mechanism for a PET tackifying device according to claim 1, characterized in that: The arc-shaped frame assembly (7) comprises outer frames (9) and inner frames (11), the outer frames (9) and the inner frames (11) are fixedly installed on the upper surfaces of the mounting blocks (3), the outer frames (9) are arranged above the inner frames (11), and the first slide (10) in an arc shape is arranged between the outer frames (9) and the inner frames (11).

3. The dustproof mechanism for a PET tackifying device according to claim 2, characterized in that: Two inner frames (11) are arranged below one outer frame (9), and a second slide (12) is arranged between the two inner frames (11).

4. The dustproof mechanism for a PET tackifying device according to claim 3, characterized in that: The inner frame (11) on each inner side is provided with a notch (13) that is communicated with the second slide (12).

5. The dust prevention mechanism for a PET tackifying apparatus according to claim 1, characterized in that: The viscidity increasing device (1) comprises supports (4), rotating shafts (5) and viscidity increasing barrels (6), the supports (4) are fixedly installed on the mounting blocks (3) respectively, the rotating shafts (5) are rotatably connected to the inner sides of the supports (4) respectively, and the viscidity increasing barrels (6) are fixedly connected between the rotating shafts (5) through connecting blocks.

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