CN111137713B - Vibration/noise reduction environmental protection vacuum type sticky tape silence uncoiling robot equipment - Google Patents
Vibration/noise reduction environmental protection vacuum type sticky tape silence uncoiling robot equipment Download PDFInfo
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- CN111137713B CN111137713B CN202010090553.6A CN202010090553A CN111137713B CN 111137713 B CN111137713 B CN 111137713B CN 202010090553 A CN202010090553 A CN 202010090553A CN 111137713 B CN111137713 B CN 111137713B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/415—Unwinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
- B65H2401/10—Materials
- B65H2401/11—Polymer compositions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/19—Other features of rollers
- B65H2404/192—Other features of rollers noise limiting roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/82—Sound; Noise
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
- B65H2701/377—Adhesive tape
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses shock-absorbing noise-reducing environment-friendly vacuum type rubber belt mute uncoiling robot equipment which comprises a rack table, an upper sealing roller set, a lower sealing roller set and a gravity tensioning assembly, wherein the rack table is provided with a plurality of guide rails; the lower sealing roller group comprises a lower support, a vibration-stopping roller, a base surface roller and a lower transition roller, and two ends of the lower support are respectively provided with a thrust component; the upper sealing roller group comprises an upper support, an upper sealing roller, a rubber surface roller and two upper transition rollers, the upper support and the lower support are respectively connected through a pressure adjusting assembly and form a passageway, the upper support is provided with an air pressure channel communicated with the passageway, one air pressure channel is provided with an electromagnetic pressure relief valve, and the other air pressure channel is used for being connected with an external vacuum generator; sealing parts are respectively arranged at two ends of the lower bracket and two ends of the upper bracket, and a sealing edge strip is arranged between the lower bracket and the upper bracket; according to the invention, the tearing part of the adhesive surface and the adhesive tape are vibrated and sealed in a vacuum environment, and the vibration stopping roller is matched, so that the noise generated by tearing the adhesive surface and the vibration of the adhesive tape is eliminated, and the completely silent uncoiling is realized.
Description
Technical Field
The invention relates to a shock-absorbing noise-reducing environment-friendly vacuum type mute unwinding robot device for an adhesive tape.
Background
In the production process, the adhesive tape is usually produced, stored and transported in a large roll mode, and then is packaged into adhesive tape roll products with various specifications through the procedures of uncoiling, printing, slitting and the like. No matter what kind of production operation is carried out on the adhesive tape coil, the first step is to uncoil the adhesive tape, however, in the uncoiling process of the adhesive tape, because the adhesive tape has viscosity, the uncoiling of the adhesive tape adopts a tensioning roller tensioning mode to peel the adhesive tape and an adhesive back, so that huge noise is generated in the uncoiling process of the adhesive tape.
At present, the existing noise control mode is to arrange a tensioning roller tightly attached to an adhesive tape on the back of the adhesive tape during uncoiling so as to reduce the length of a tensioned part of the adhesive tape and achieve the purpose of reducing noise; however, the method can only reduce the noise generated by the vibration of the tensioned part of the adhesive tape in the tensioning process, but cannot reduce the noise generated by the deformation of the adhesive surface of the adhesive tape in the tearing process, and the noise reduction effect is limited.
Disclosure of Invention
The invention aims to overcome the defects and provide shock-absorbing noise-reducing environment-friendly vacuum type rubber belt mute unwinding robot equipment.
In order to achieve the purpose, the invention adopts the following specific scheme:
a shock-absorbing noise-reducing environment-friendly vacuum type rubber belt mute uncoiling robot device comprises a frame platform, an upper sealing roller set, a lower sealing roller set and a gravity tensioning assembly;
the lower sealing roller group comprises a lower support, a vibration stopping roller, a base surface roller and a lower transition roller, the bottom surface of the lower support is connected to the stand platform in a sliding mode, the vibration stopping roller is rotatably arranged on one side, close to the adhesive tape roll, of the lower support, the base surface roller is rotatably arranged on one side, far away from the adhesive tape roll, of the lower support, the lower transition roller is rotatably arranged on the lower support and located between the vibration stopping roller and the base surface roller, and the vibration stopping roller, the lower transition roller and the base surface roller are sequentially connected in a rolling mode; two ends of the lower support are respectively provided with a thrust component used for jacking the upper sealing roller set upwards;
the upper sealing roller group comprises an upper support, an upper sealing roller, a rubber surface roller and two upper transition rollers arranged side by side, the upper support is positioned above the lower support, two ends of the upper support and two ends of the lower support are respectively connected together through a pressure regulating assembly, a passageway for passing a rubber belt is formed, the upper sealing roller is rotatably arranged on one side of the upper support close to the rubber belt roll, the rubber surface roller is rotatably arranged on one side of the upper support far away from the rubber belt roll, the two upper transition rollers are rotatably arranged on the upper support and positioned between the upper sealing roller and the rubber surface roller, and the upper sealing roller, the two upper transition rollers and the rubber surface roller are sequentially in rolling connection; the two ends of the upper support respectively extend outwards to form convex blocks positioned above the thrust part, air pressure channels communicated with the passageway are arranged in the two convex blocks, an electromagnetic pressure relief valve is arranged on the air pressure channel of one convex block, and the air pressure channel of the other convex block is used for being connected with an external vacuum generator;
sealing parts used for being matched with the end faces of the adhesive tape rolls in a sealing mode are arranged at the two ends of the lower support and the two ends of the upper support respectively, and sealing edge strips are arranged on the top faces of the two ends of the lower support or the bottom faces of the two ends of the upper support; the transmission ratio of the vibration stopping roller and the base surface roller is equal to that of the upper sealing roller and the rubber surface roller;
the gravity tensioning assembly is used for enabling one side of the lower sealing roller set and one side of the upper sealing roller set to be always kept close to the adhesive tape roll in the uncoiling process.
The vibration-stopping roller, the base surface roller, the upper sealing roller and the rubber surface roller are flexible inflatable rollers.
Wherein, the roll surface of the rubber surface roller is coated with a polytetrafluoroethylene contact layer.
The gravity tensioning assembly comprises a connecting support, a tension rope, a fixed pulley block and weights, the connecting support is fixed to the bottom surface of the lower support, the fixed pulley block is fixed to the stand, one end of the tension rope is fixed to the connecting support, and the other end of the tension rope is connected with the weights after being wound on the fixed pulley block.
The pressure adjusting assembly comprises a pressure adjusting rod and a compression spring, one end of the pressure adjusting rod movably penetrates through the upper support and then is connected to the lower support in a threaded mode, the compression spring is sleeved on the pressure adjusting rod, and two ends of the compression spring are respectively abutted against the other ends of the upper support and the pressure adjusting rod.
The sealing component comprises a sealing driving cylinder, a sliding plate and a movable sealing strip, the sealing driving cylinder is fixed on the outer end face of the upper support or the lower support, the sliding plate is movably arranged on the inner end face of the upper support or the lower support, the output end of the sealing driving cylinder penetrates through the upper support or the lower support and then is connected with the sliding plate, and the movable sealing strip is fixed on the sliding plate.
The invention has the beneficial effects that: compared with the prior art, the invention seals the tearing part of the adhesive surface and the adhesive tape in a vacuum environment in a vibration manner, and simultaneously is matched with the vibration stopping roller tightly attached to the adhesive tape, thereby eliminating the noise generated by tearing the adhesive surface and the adhesive tape in a vibration manner and realizing the complete mute uncoiling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial schematic view at I of FIG. 1;
FIG. 3 is a schematic structural view from another perspective of the present invention;
FIG. 4 is an enlarged partial schematic view at II of FIG. 3;
FIG. 5 is a schematic cross-sectional view of the present invention;
description of reference numerals: 1-a frame table; 2-upper sealing roller group; 21-upper support; 211-bumps; 22-upper sealing roller; 23-a rubber-faced roller; 24-an upper transition roll; 3-lower sealing roller group; 31-lower support; 32-vibration-stopping roller; 33-a base roll; 34-a lower transition roll; 4-a gravity tensioning assembly; 41-connecting the bracket; 42-tension rope; 43-a fixed pulley group; 44-weight; 5-a thrust component; 6-a pressure regulating assembly; 61-pressure regulating rod; 62-a hold-down spring; 7-electromagnetic pressure relief valve; 8-a sealing member; 81-sealing the driving cylinder; 82-a sliding plate; 83-Movable sealing strip.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 5, the vibration-reducing and noise-reducing environment-friendly vacuum type rubber belt silent unwinding robot device according to the embodiment includes a frame 1, an upper sealing roller set 2, a lower sealing roller set 3, and a gravity tensioning assembly 4;
the lower sealing roller group 3 comprises a lower support 31, a vibration stopping roller 32, a base surface roller 33 and a lower transition roller 34, the bottom surface of the lower support 31 is connected to the frame 1 in a sliding mode, the vibration stopping roller 32 is rotatably arranged on one side, close to the adhesive tape roll, of the lower support 31, the base surface roller 33 is rotatably arranged on one side, far away from the adhesive tape roll, of the lower support 31, the lower transition roller 34 is rotatably arranged on the lower support 31 and located between the vibration stopping roller 32 and the base surface roller 33, and the vibration stopping roller 32, the lower transition roller 34 and the base surface roller 33 are connected in a rolling mode in sequence; two ends of the lower support 31 are respectively provided with a thrust component 5 for lifting the upper sealing roller set 2 upwards;
the upper sealing roller group 2 comprises an upper support 21, an upper sealing roller 22, a rubber surface roller 23 and two upper transition rollers 24 arranged side by side, the upper support 21 is positioned above a lower support 31, two ends of the upper support 21 are respectively connected with two ends of the lower support 31 through pressure adjusting assemblies 6, a passageway for a rubber belt to pass through is formed, the upper sealing roller 22 is rotatably arranged on one side, close to a rubber belt roll, of the upper support 21, the rubber surface roller 23 is rotatably arranged on one side, far away from the rubber belt roll, of the upper support 21, the two upper transition rollers 24 are rotatably arranged on the upper support 21 and are positioned between the upper sealing roller 22 and the rubber surface roller 23, and the upper sealing roller 22, the two upper transition rollers 24 and the rubber surface roller 23 are sequentially in rolling connection; the two ends of the upper support 21 respectively extend outwards to form convex blocks 211 positioned above the thrust component 5, air pressure channels communicated with the passageway are arranged in the two convex blocks 211, an electromagnetic pressure release valve 7 is arranged on one air pressure channel of the convex block 211, and the air pressure channel of the other convex block 211 is used for being connected with an external vacuum generator;
sealing parts 8 for sealing and matching with the end faces of the adhesive tape rolls are respectively arranged at two ends of the lower support 31 and two ends of the upper support 21, sealing edgings (not shown) are arranged on the top faces of two ends of the lower support 31 or the bottom faces of two ends of the upper support 21, and preferably, the sealing edgings are respectively arranged on the bottom faces of two ends of the upper support 21; the transmission ratio of the vibration stopping roller 32 and the base surface roller 33 is equal to that of the upper sealing roller 22 and the rubber surface roller 23, so that the linear speeds of the rubber surface roller 23 and the base surface roller 33 are consistent, and the smoothness of the rubber belt when being pulled out is ensured;
the gravity tensioning assembly 4 is used for keeping one side of the lower sealing roller group 3 and one side of the upper sealing roller group 2 close to the adhesive tape roll all the time in the uncoiling process.
Specifically, the number of the pressure adjusting assemblies 6 is 4, the upper bracket 21 and the lower bracket 31 are connected through the 4 pressure adjusting assemblies 6, and sealing parts 8 are arranged on both ends of the upper bracket 21 and the lower bracket 31 at the sides close to the adhesive tape roll; the adhesive tape roll comprises two supporting legs which are arranged at intervals, and arc grooves are formed in the top ends of the two supporting legs so that the adhesive tape roll can be conveniently rotated to be unrolled; in this embodiment, the underrun of lower carriage 31 is through two sets of sliding component sliding connection on rack platform 1, and two sets of sliding component intervals set up side by side on rack platform 1, and every sliding component of group all includes linear guide and sliding block, and linear guide fixes on rack platform 1, and sliding block sliding connection is on linear guide, and lower carriage 31 and sliding block fixed connection make whole lower sealed roller set 3 can slide under the effect of gravity tensioning element 4 so, and slide steadily.
The working mode of the embodiment is as follows: firstly, an adhesive tape roll is placed on two supporting legs through an adhesive tape roll shaft, the two supporting legs support the adhesive tape roll so as to facilitate the unwinding of the adhesive tape roll, then an upper sealing roller group 2 is lifted up by a thrust component 5, the thrust component 5 preferably adopts an air cylinder, then the end head of the adhesive tape roll passes through a passage between the upper sealing roller group 3 and a lower sealing roller group 3, then the thrust component 5 is retracted, at the moment, under the action of a gravity tensioning component 4, a vibration stopping roller 32 abuts against the adhesive back of the adhesive tape and an adhesive tape roll upper sealing roller 22 abut against the adhesive tape roll and continuously move backwards along with the reduction of the radius of the adhesive tape roll so as to realize the airtight sealing of the adhesive tape roll side, the upper sealing roller group 3 and the lower sealing roller group 3 are connected through 4 pressure adjusting components 6, so that an adhesive surface roller 23 and a base surface roller 33 respectively press the upper surface and the lower surface, the friction transmission is realized between the upper transition rollers 24 and the adhesive surface roller 23, so that the airtight isolation of the adhesive tape upper volume is realized, the vibration stopping roller 32 is contacted with the adhesive tape tearing part below the adhesive tape to reduce the vibration in the adhesive tape tearing process and reduce the noise generation from the source, meanwhile, the vibration stopping roller 32 is in friction transmission with the base surface roller 33 through the lower transition roller 34 to realize the airtight isolation of the lower side of the adhesive tape, the sealing edgings on the bottom surface of the upper bracket 21 are used for sealing matching between the upper bracket 21 and the lower bracket 31 and are in sealing contact with the end surface of the adhesive tape roll through the sealing part 8 on the left side and the right side of the adhesive tape, so that a passage formed between the upper bracket 21 and the lower bracket 31 is sealed into a closed space, then the closed space is vacuumized through an external vacuum generator, so that the closed space forms a vacuum environment, thus, the tearing part of the adhesive surface and the adhesive tape are vibrated and sealed in a vacuum environment.
When the upper sealing roller set 3 and the lower sealing roller set 3 need to be opened, the electromagnetic relief valve 7 is opened to enable the closed space to be communicated with the outside air, and then the thrust component 5 jacks the upper sealing roller set 2 upwards, so that the rubber belt passing operation during material changing can be realized.
This embodiment seals in vacuum environment through tearing the position with the adhesive tape vibration with the adhesive tape face, and the roller 32 that only shakes of sticky tape is hugged closely in the cooperation simultaneously to eliminate the adhesive tape face and tear the noise that produces with the sticky tape vibration, realize the complete silence and open a book.
The embodiment only seals the position of the adhesive tape generating noise, the volume of the closed space is small, the burden of an external vacuum generator is reduced, and the vacuumizing efficiency is improved.
In the vibration-damping noise-reducing environment-friendly vacuum type adhesive tape mute unwinding robot device in the embodiment, the vibration-stopping roller 32, the base surface roller 33, the upper sealing roller 22 and the adhesive surface roller 23 are flexible inflatable rollers. So set up, can increase the area of contact with the sticky tape to and the area of contact between each roller and the transition roller, in order to obtain better gas tightness, simultaneously because the roller is flexible roll surface, aerify atmospheric pressure through adjusting, can prevent the problem that the gas tightness descends after the roller uses the wearing and tearing for a long time.
The vibration-reducing and noise-reducing environment-friendly vacuum type rubber belt mute uncoiling robot equipment is characterized in that a polytetrafluoroethylene contact layer is coated on the surface of the rubber surface roller 23. So set up, glue between face roller 23 and the sticky tape glue face and link, can further reduce the noise in the operation process.
This embodiment a vibration/noise reduction environmental protection vacuum type sticky tape silence uncoiling robot equipment, gravity tensioning set 4 includes linking bridge 41, tension rope 42, fixed pulley group 43 and weight 44, linking bridge fixes the bottom surface at lower carriage 31, fixed pulley group 43 fixes on frame platform 1, the one end of tension rope 42 is fixed on linking bridge, the other end of tension rope 42 is connected with weight 44 after the fixed pulley group 43 is around connecting. In actual use, after the adhesive tape roll of the rack table 1 is placed on the adhesive tape roll, the weight 44 is connected to the tension rope 42, and under the dead weight of the weight 44, the lower sealing roller group 3 is pulled through the crown block 43, so that the lower sealing roller group 3 drives the upper sealing roller group 2 to be attached to the adhesive tape roll, and airtight isolation of the adhesive tape roll side is ensured; the size of the weight 44 can be changed, so that the pulling force acting on the lower sealing roller group 3 is changed, and the adhesive tape rolls with different roll diameters can be adapted.
This embodiment a vibration/noise reduction environmental protection vacuum type sticky tape silence uncoiling robot equipment, pressure adjusting assembly 6 includes pressure regulating rod 61 and pressure spring 62, threaded connection is on lower carriage 31 after upper bracket 21 is passed in the activity of the one end of pressure regulating rod 61, pressure spring 62 cover is located on pressure regulating rod 61, pressure spring 62's both ends are leaned on respectively on the other end of upper bracket 21 and pressure regulating rod 61. Specifically, the upper support 21 and the lower support 31 respectively correspond to the 4 pressure adjusting assemblies 6 and are outwardly diffracted to have an upper connecting block and a lower connecting block, one end of the pressure adjusting rod 61 of each pressure adjusting assembly 6 is movably connected to the lower connecting block through threads after penetrating through the upper connecting block, two ends of the compression spring 62 respectively abut against the other end of the compression bar adjusting rod and the upper connecting block, and when the pressure adjusting device is used, the compression spring 62 is loosened or compressed by adjusting the height of the pressure adjusting rod 61, so that the pressure between the upper sealing roller set 3 and the lower sealing roller set 3 can be adjusted.
In the vibration-reducing noise-reducing environment-friendly vacuum type adhesive tape silent unwinding robot device according to the embodiment, the sealing component 8 includes a sealing driving cylinder 81, a sliding plate 82 and a movable sealing strip 83, the sealing driving cylinder 81 is fixed on the outer end surface of the upper bracket 21 or the lower bracket 31, the sliding plate 82 is movably arranged on the inner end surface of the upper bracket 21 or the lower bracket 31, the output end of the sealing driving cylinder 81 passes through the upper bracket 21 or the lower bracket 31 and then is connected with the sliding plate 82, and the movable sealing strip 83 is fixed on the sliding plate 82. Specifically, the sealing driving cylinder 81 is disposed on one side of the outer end surface of the upper bracket 21 or the lower bracket 31 close to the tape roll, and the sliding plate 82 is provided with a guide rod, so that the sliding plate 82 is driven by the sealing driving cylinder 81 to move more stably, and when sealing treatment is required, the sealing driving cylinder 81 drives the movable sealing strip 83 to extend out towards the end surface of the tape roll via the sliding plate 82, so that the movable sealing strip 83 is tightly attached to the end surface of the tape roll, and sealing on the left side and the right side of the tape tearing part is achieved.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (6)
1. A shock-absorbing noise-reducing environment-friendly vacuum type rubber belt mute uncoiling robot device is characterized by comprising a frame stand (1), an upper sealing roller set (2), a lower sealing roller set (3) and a gravity tensioning assembly (4); the lower sealing roller group (3) comprises a lower support (31), a vibration stopping roller (32), a base surface roller (33) and a lower transition roller (34), the bottom surface of the lower support (31) is connected to the frame platform (1) in a sliding mode, the vibration stopping roller (32) is rotatably arranged on one side, close to the adhesive tape roll, of the lower support (31), the base surface roller (33) is rotatably arranged on one side, far away from the adhesive tape roll, of the lower support (31), the lower transition roller (34) is rotatably arranged on the lower support (31) and is positioned between the vibration stopping roller (32) and the base surface roller (33), and the vibration stopping roller (32), the lower transition roller (34) and the base surface roller (33) are sequentially connected in a rolling mode; two ends of the lower support (31) are respectively provided with a thrust component (5) used for lifting the upper sealing roller set (2) upwards;
the upper sealing roller group (2) comprises an upper bracket (21), an upper sealing roller (22), a rubber surface roller (23) and two upper transition rollers (24) which are arranged side by side, the upper bracket (21) is positioned above the lower bracket (31), two ends of the upper bracket (21) and two ends of the lower bracket (31) are respectively connected together through a pressure adjusting component (6), and a passageway for the adhesive tape to pass through is formed, the upper sealing roller (22) is rotatably arranged on one side of the upper bracket (21) close to the adhesive tape roll, the rubber surface roller (23) is rotatably arranged on one side of the upper bracket (21) far away from the adhesive tape roll, the two upper transition rollers (24) are rotatably arranged on the upper bracket (21) and positioned between the upper sealing roller (22) and the rubber surface roller (23), the upper sealing roller (22), the two upper transition rollers (24) and the rubber surface roller (23) are sequentially connected in a rolling manner; two ends of the upper support (21) respectively extend outwards to form convex blocks (211) positioned above the thrust component (5), air pressure channels communicated with the passageway are arranged in the two convex blocks (211), an electromagnetic pressure release valve (7) is arranged on the air pressure channel of one convex block (211), and the air pressure channel of the other convex block (211) is used for being connected with an external vacuum generator;
sealing parts (8) used for being matched with the end faces of the adhesive tape rolls in a sealing mode are arranged at the two ends of the lower support (31) and the two ends of the upper support (21) respectively, and sealing edge strips are arranged on the top faces of the two ends of the lower support (31) or the bottom faces of the two ends of the upper support (21); the transmission ratio of the vibration stopping roller (32) to the base surface roller (33) is equal to that of the upper sealing roller (22) and the rubber surface roller (23);
the gravity tensioning assembly (4) is used for enabling one side of the lower sealing roller set (3) and one side of the upper sealing roller set (2) to be always kept close to the adhesive tape roll in the uncoiling process.
2. The vibration-damping noise-reducing environment-friendly vacuum type rubber belt silent unrolling robot equipment as claimed in claim 1, characterized in that the vibration-damping roller (32), the base surface roller (33), the upper sealing roller (22) and the rubber surface roller (23) are all flexible inflatable rollers.
3. The noise-reducing and noise-reducing environment-friendly vacuum type rubber belt silent unrolling robot device as claimed in claim 2, characterized in that the surface of the rubber surface roller (23) is coated with a polytetrafluoroethylene contact layer.
4. The vibration/noise reduction environment-friendly vacuum type rubber belt silent unrolling robot device according to claim 1, characterized in that the gravity tensioning assembly (4) comprises a connecting bracket (41), a tension rope (42), a fixed pulley block (43) and a weight (44), the connecting bracket is fixed on the bottom surface of the lower bracket (31), the fixed pulley block (43) is fixed on the stand (1), one end of the tension rope (42) is fixed on the connecting bracket, and the other end of the tension rope (42) is connected with the weight (44) after being wound around the fixed pulley block (43).
5. The vibration-reducing noise-reducing environment-friendly vacuum type adhesive tape silent unrolling robot device as claimed in claim 1, characterized in that the pressure adjusting assembly (6) comprises a pressure adjusting rod (61) and a compression spring (62), one end of the pressure adjusting rod (61) is movably threaded onto the lower bracket (31) after passing through the upper bracket (21), the compression spring (62) is sleeved on the pressure adjusting rod (61), and two ends of the compression spring (62) respectively abut against the other ends of the upper bracket (21) and the pressure adjusting rod (61).
6. The apparatus according to claim 1, wherein the sealing member (8) comprises a sealing driving cylinder (81), a sliding plate (82) and a movable sealing strip (83), the sealing driving cylinder (81) is fixed on the outer end surface of the upper bracket (21) or the lower bracket (31), the sliding plate (82) is movably arranged on the inner end surface of the upper bracket (21) or the lower bracket (31), the output end of the sealing driving cylinder (81) passes through the upper bracket (21) or the lower bracket (31) and then is connected with the sliding plate (82), and the movable sealing strip (83) is fixed on the sliding plate (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010090553.6A CN111137713B (en) | 2020-02-13 | 2020-02-13 | Vibration/noise reduction environmental protection vacuum type sticky tape silence uncoiling robot equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010090553.6A CN111137713B (en) | 2020-02-13 | 2020-02-13 | Vibration/noise reduction environmental protection vacuum type sticky tape silence uncoiling robot equipment |
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|---|---|
| CN111137713A CN111137713A (en) | 2020-05-12 |
| CN111137713B true CN111137713B (en) | 2021-05-18 |
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| CN202010090553.6A Active CN111137713B (en) | 2020-02-13 | 2020-02-13 | Vibration/noise reduction environmental protection vacuum type sticky tape silence uncoiling robot equipment |
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| CN205274801U (en) * | 2015-12-03 | 2016-06-01 | 太仓市中厚机械有限公司 | Noise reduction device of sticky tape equipment |
| CN206720396U (en) * | 2017-05-22 | 2017-12-08 | 深圳市怀特自动化设备有限公司 | Noise reduction banding machine |
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2020
- 2020-02-13 CN CN202010090553.6A patent/CN111137713B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19957224A1 (en) * | 1999-11-27 | 2001-05-31 | Denso Holding Gmbh & Co | Plastic foil web guide tensioning arm reduces unwanted noise emissions during withdrawal of the web from spool |
| CN203439760U (en) * | 2013-08-08 | 2014-02-19 | 潍坊浩田印刷机械有限公司 | Tape printing machine noise elimination device |
| CN205274801U (en) * | 2015-12-03 | 2016-06-01 | 太仓市中厚机械有限公司 | Noise reduction device of sticky tape equipment |
| CN206720396U (en) * | 2017-05-22 | 2017-12-08 | 深圳市怀特自动化设备有限公司 | Noise reduction banding machine |
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