CN115872188A - Unwinding mechanism of coating compounding machine - Google Patents
Unwinding mechanism of coating compounding machine Download PDFInfo
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- CN115872188A CN115872188A CN202211529577.2A CN202211529577A CN115872188A CN 115872188 A CN115872188 A CN 115872188A CN 202211529577 A CN202211529577 A CN 202211529577A CN 115872188 A CN115872188 A CN 115872188A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The invention is suitable for the technical field of coating compound machines, and provides an unwinding mechanism of a coating compound machine, which comprises a base and is characterized in that: the two ends of the unwinding assembly are slidably arranged on the brackets, the base is also provided with a first control assembly connected with the two brackets, and the first control assembly is used for controlling the two brackets to synchronously approach or depart from each other; the base is also provided with a second control assembly which is connected with the upper adjustable feeding assembly and the lower adjustable feeding assembly and is used for controlling the distance between the upper adjustable feeding assembly and the lower adjustable feeding assembly and controlling the integral lifting formed by the upper adjustable feeding assembly and the lower adjustable feeding assembly. The film body conveying device can be used for adaptive adjustment and application, can reliably convey the film body, and brings convenience to processing and coating.
Description
Technical Field
The invention belongs to the technical field of coating compound machines, and particularly relates to an unwinding mechanism of a coating compound machine.
Background
The coating compound machine is widely applied to coating and compounding of packaging materials such as food, daily necessities and the like, and the materials have certain waterproof and air leakage-proof properties through the coating compound machine.
When the coating compound machine is used, raw materials such as films need to be placed on the unwinding mechanism for conveying, so that the processing and coating of the machine are facilitated.
The existing common coating compound machine cannot be used for adaptive adjustment, cannot reliably convey a film body, and brings inconvenience to processing and coating.
Therefore, in view of the above current situation, there is an urgent need to develop an unwinding mechanism of a coating compound machine to overcome the disadvantages in the current practical application.
Disclosure of Invention
The embodiment of the invention aims to provide an unwinding mechanism of a coating compound machine, and aims to solve the problems that the existing common coating compound machine cannot be used for adaptive adjustment and cannot reliably convey a film body.
The embodiment of the invention is realized in such a way that the unreeling mechanism of the coating compound machine comprises a base and also comprises: the film body unwinding device comprises an unwinding assembly, a base and a film body, wherein the unwinding assembly is used for winding and releasing the film body, two ends of the unwinding assembly are arranged on brackets in a sliding mode, a first control assembly connected with the two brackets is further installed on the base, and the first control assembly is used for supporting the two brackets and controlling the two brackets to be close to or far away from each other synchronously; go up adjustable pay-off subassembly and adjustable pay-off subassembly down, go up adjustable pay-off subassembly and correspond the setting from top to bottom with adjustable pay-off subassembly down, go up adjustable pay-off subassembly and adjustable pay-off subassembly down and be used for the cooperation to carry out the pay-off to the film body, still install No. two control assembly who is connected with last adjustable pay-off subassembly and adjustable pay-off subassembly down on the base, no. two control assembly is used for controlling the distance between adjustable pay-off subassembly and the adjustable pay-off subassembly down to and the whole lift that adjustable pay-off subassembly and adjustable pay-off subassembly constitute down in the control.
According to the further technical scheme, the bracket is of an arc structure with two upwards-tilted ends, and the top of the bracket is provided with a wheel groove; unreel the subassembly and include supporting wheel, shaft, fender dish, stretch cord, bearing and bear the roller, the both ends that bear the roller are installed respectively and are fixed with a fender dish, and the shaft is still installed through the bearing rotation in the both ends that bear the roller, rotate on the shaft and install the supporting wheel with race matched with, the ring chamber has been seted up to the inboard corresponding shaft in both ends that bear the roller, the peripheral evenly distributed is equipped with many stretch cords in the ring chamber, and the one end and the shaft connection of stretch cord are fixed, and the other end of stretch cord is connected fixedly with the chamber wall in ring chamber.
According to the technical scheme, two sides of the bearing roller are provided with a second adjusting ring plate in a sliding mode, one side, close to the first baffle disc, of the inner ring of the second adjusting ring plate is provided with an annular flange in an integrated mode, and the annular flange is provided with a fixing bolt which is used for locking the whole formed by the second adjusting ring plate and the annular flange on the bearing roller.
A further technical scheme, a control assembly includes guide rail, end socket, servo motor, backup pad and positive and negative threaded shaft, the both ends of positive and negative threaded shaft rotate respectively and install an end socket, on the end socket was fixed in the base, still install the servo motor who is connected with positive and negative threaded shaft transmission on one of them end socket, the both sides of positive and negative threaded shaft all are fixed with a guide rail on the base, threaded connection has a backup pad respectively in the both sides of positive and negative threaded shaft, the upper end and the bracket fixed connection of backup pad, the lower extreme and the equal sliding connection of two guide rails of backup pad, when servo motor drive positive and negative threaded shaft was rotatory, two the backup pad was close to in step or was kept away from.
According to the technical scheme, the upper adjustable feeding component and the lower adjustable feeding component are arranged in a vertically symmetrical mode, the upper adjustable feeding component and the lower adjustable feeding component respectively comprise a U-shaped frame, a feeding motor, a feeding roller and a second stopping disc, the feeding roller is rotatably installed on the inner side of the U-shaped frame, the two ends of the feeding roller are respectively fixed with the second stopping disc, and the feeding motor in transmission connection with the feeding roller is installed on the U-shaped frame.
According to a further technical scheme, the second control assembly comprises an upper fixing plate, a first telescopic cylinder, a lower fixing plate and a second telescopic cylinder, wherein the upper fixing plate is fixedly arranged at both ends of a U-shaped frame of the upper adjustable feeding assembly, the lower fixing plate is fixedly arranged at both ends of the U-shaped frame of the lower adjustable feeding assembly, and the first telescopic cylinder is fixedly arranged between the upper fixing plate and the lower fixing plate which correspond to each other up and down; and a second telescopic cylinder is fixedly arranged on the lower side of the U-shaped frame of the lower adjustable feeding assembly, and the lower end of the second telescopic cylinder is fixed on the base.
According to the further technical scheme, the feeding roller adopts a compact net barrel, a roller shaft and a supporting pipe are fixedly arranged at two ends of the feeding roller respectively, the roller shaft and the supporting pipe are rotatably connected with a U-shaped frame, the feeding motor is in transmission connection with the roller shaft, and one end of the supporting pipe is communicated with an inner cavity of the feeding roller; a dust suction device is fixedly arranged on the base, a three-way pipe is arranged on the dust suction device, and two branches of the three-way pipe are correspondingly in sealed rotary communication with the other ends of the supporting pipes of the upper adjustable feeding component and the lower adjustable feeding component; the dust suction device is used for performing negative pressure suction on the inner cavity of the feeding roller through the three-way pipe and the supporting pipe in sequence, so that the holes of the feeding roller generate negative pressure, and floating dust on the surface of the film body is subjected to negative pressure suction.
According to a further technical scheme, the two sides of the feeding roller can be adjusted to be provided with a first adjusting ring plate in a sliding mode, and the first adjusting ring plate is connected with a second baffle disc through a telescopic cylinder.
According to the unreeling mechanism of the coating compound machine, the unreeling component is supported through the bracket and can slide on the bracket, so that the adaptability of the upper adjustable feeding component and the lower adjustable feeding component in matching to feed a film body is improved, and the film body is more balanced in stress; the first control assembly can control the two brackets to synchronously approach or separate from each other, so that the unwinding device is suitable for unwinding assemblies of different types; the distance between the upper adjustable feeding component and the lower adjustable feeding component can be controlled through the second control component, the film feeding requirements of film bodies with different thicknesses are met, the integral lifting formed by the upper adjustable feeding component and the lower adjustable feeding component is controlled, the feeding with the specified height can be carried out according to the requirements, the adjustment is flexible and convenient, and the application range is wide.
Drawings
Fig. 1 is a schematic structural diagram of an unwinding mechanism of a coating compound machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic front view of the structure of FIG. 1;
FIG. 5 is a schematic top view of the structure of FIG. 1;
FIG. 6 is a left side view of the structure of FIG. 1;
FIG. 7 is a partial cross-sectional structural view of FIG. 6;
fig. 8 is a schematic structural diagram of another embodiment of fig. 7.
In the figure: 1-guide rail, 2-end seat, 3-servo motor, 4-support plate, 5-support wheel, 6-bracket, 7-wheel groove, 8-wheel shaft, 9-first baffle disc, 10-film body, 11-upper adjustable feeding component, 12-upper fixing plate, 13-first telescopic cylinder, 14-lower fixing plate, 15-lower adjustable feeding component, 16-second telescopic cylinder, 17-dust suction device, 18-base, 19-U-shaped frame, 20-feeding motor, 21-positive and negative threaded shaft, 22-feeding roller, 23-three-way pipe, 24-first adjusting ring plate, 25-telescopic cylinder, 26-second baffle disc, 27-support pipe, 28-ring cavity, 29-elastic rope, 30-bearing, 31-bearing roller, 32-second adjusting ring plate, 33-fixing bolt and 34-annular flange.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-2, an unwinding mechanism of a coating compound machine provided in an embodiment of the present invention includes a base 18, and further includes:
the unwinding assembly is used for winding the film body 10 and releasing the film body 10, two ends of the unwinding assembly are slidably arranged on the brackets 6, the base 18 is further provided with a first control assembly connected with the two brackets 6, and the first control assembly is used for supporting the two brackets 6 and controlling the two brackets 6 to synchronously approach to or leave from each other;
go up adjustable pay-off subassembly 11 and adjustable pay-off subassembly 15 down, go up adjustable pay-off subassembly 11 and correspond the setting from top to bottom with adjustable pay-off subassembly 15 down, go up adjustable pay-off subassembly 11 and adjustable pay-off subassembly 15 down and be used for the cooperation to carry out the pay-off to film body 10, still install No. two control assembly who is connected with last adjustable pay-off subassembly 11 and adjustable pay-off subassembly 15 down on the base 18, no. two control assembly are used for controlling the distance between adjustable pay-off subassembly 11 and the lower adjustable pay-off subassembly 15 to and the whole lift that adjustable pay-off subassembly 11 and lower adjustable pay-off subassembly 15 constitute is gone up and down in the control.
In the embodiment of the invention, the unreeling component is supported by the bracket 6, and can slide on the bracket 6, so that the adaptability of the upper adjustable feeding component 11 and the lower adjustable feeding component 15 for feeding the film body 10 in a matching manner is improved, and the stress of the film body 10 is more balanced; the first control assembly can control the two brackets 6 to synchronously approach or separate from each other, so that the unreeling assembly is suitable for unreeling assemblies of different types; the distance between the upper adjustable feeding component 11 and the lower adjustable feeding component 15 can be controlled through the second control component, the feeding requirements of the film bodies 10 with different thicknesses are met, the integral lifting formed by the upper adjustable feeding component 11 and the lower adjustable feeding component 15 is controlled, the feeding with the specified height can be carried out according to the requirements, the adjustment is flexible and convenient, and the application range is wide.
As shown in fig. 1-2 and 4-8, as a preferred embodiment of the present invention, the bracket 6 is an arc structure with two ends tilted upwards, and the top of the bracket 6 is provided with a wheel groove 7; unreel the subassembly and include supporting wheel 5, shaft 8, fender dish 9, stretch cord 29, bearing 30 and bear roller 31, bear roller 31's both ends and install respectively and be fixed with fender dish 9 No. one, bear roller 31's both ends and still rotate through bearing 30 and install shaft 8, rotate on the shaft 8 and install supporting wheel 5 with race 7 matched with, bearing roller 31's both ends inboard corresponds shaft 8 and has seted up ring chamber 28, the peripheral even many stretch cords 29 that distribute in ring chamber 28, stretch cord 29's one end is connected fixedly with shaft 8, and stretch cord 29's the other end is connected fixedly with the chamber wall of ring chamber 28. The elastic rope 29 can elastically support the wheel shaft 8 in a twisting state, so that the unreeling effect of the unreeling assembly is improved.
In one embodiment, as shown in fig. 8, two sides of the bearing roller 31 are further provided with a second adjusting ring plate 32 in a sliding manner, one side of the inner ring of the second adjusting ring plate 32, which is close to the first catch plate 9, is further provided with an annular flange 34 in an integral manner, a fixing bolt 33 is mounted on the annular flange 34, and the fixing bolt 33 is used for locking the integral body formed by the second adjusting ring plate 32 and the annular flange 34 on the bearing roller 31. Through the setting of No. two regulation crown plates 32, fixing bolt 33 and annular flange 34, adjust No. two regulation crown plates 32 to required position, can adapt to the film body 10 of different width around rolling up the demand, need not to prepare the subassembly that unreels of different width like this, reduce cost spending.
A control assembly includes guide rail 1, end seat 2, servo motor 3, backup pad 4 and positive and negative threaded shaft 21, positive and negative threaded shaft 21's both ends are rotated respectively and are installed an end seat 2, and on end seat 2 was fixed in base 18, still install servo motor 3 with positive and negative threaded shaft 21 transmission connection on one of them end seat 2, positive and negative threaded shaft 21's both sides all are fixed with a guide rail 1 on base 18, threaded connection has a backup pad 4 respectively in positive and negative threaded shaft 21's both sides, backup pad 4's upper end and bracket 6 fixed connection, backup pad 4's lower extreme and two equal sliding connection of guide rail 1, when servo motor 3 drive positive and negative threaded shaft 21 was rotatory, two backup pad 4 is close to or keeps away from in step to make two brackets 6 be close to or keep away from in step, reach the demand that the adaptation regulation matching unreeled the subassembly width.
As shown in fig. 1-3, as a preferred embodiment of the present invention, the upper adjustable feeding assembly 11 and the lower adjustable feeding assembly 15 are symmetrically arranged up and down, each of the upper adjustable feeding assembly 11 and the lower adjustable feeding assembly 15 includes a U-shaped frame 19, a feeding motor 20, a feeding roller 22 and a second stopping disc 26, the feeding roller 22 is rotatably installed inside the U-shaped frame 19, the second stopping disc 26 is respectively fixed at two ends of the feeding roller 22, the feeding motor 20 in transmission connection with the feeding roller 22 is installed on the U-shaped frame 19, the feeding roller 22 can be driven to rotate by the feeding motor 20, and the two feeding rollers 22 rotate at the same speed and in opposite directions to each other to feed the film body 10.
The second control assembly comprises an upper fixing plate 12, a first telescopic cylinder 13, a lower fixing plate 14 and a second telescopic cylinder 16, the upper fixing plate 12 is fixedly arranged at both ends of a U-shaped frame 19 of the upper adjustable feeding assembly 11, the lower fixing plate 14 is fixedly arranged at both ends of the U-shaped frame 19 of the lower adjustable feeding assembly 15, the first telescopic cylinder 13 is fixedly arranged between the upper fixing plate 12 and the lower fixing plate 14 which correspond to each other up and down, and the first telescopic cylinder 13 is used for controlling and adjusting the distance between the feeding rollers 22 of the upper adjustable feeding assembly 11 and the lower adjustable feeding assembly 15; a second telescopic cylinder 16 is further installed and fixed on the lower side of the U-shaped frame 19 of the lower adjustable feeding component 15, the lower end of the second telescopic cylinder 16 is fixed on the base 18, and the second telescopic cylinder 16 is used for controlling the integral lifting formed by the upper adjustable feeding component 11 and the lower adjustable feeding component 15; the first telescopic cylinder 13 and the second telescopic cylinder 16 are preferably hydraulic cylinders or electric telescopic cylinders, and are not limited.
In one embodiment, the feeding roller 22 is a dense mesh cylinder, a roller shaft (not shown) and a supporting pipe 27 are respectively fixedly arranged at two ends of the feeding roller 22, the roller shaft and the supporting pipe 27 are both rotatably connected with the U-shaped frame 19, the feeding motor 20 is in transmission connection with the roller shaft, and one end of the supporting pipe 27 is communicated with an inner cavity of the feeding roller 22; a dust suction device 17 is fixedly arranged on the base 18, a three-way pipe 23 is arranged on the dust suction device 17, two branches of the three-way pipe 23 are correspondingly and rotatably communicated with the other ends of the supporting pipes 27 of the upper adjustable feeding component 11 and the lower adjustable feeding component 15 in a sealing way, namely the three-way pipe 23 is communicated with the inner cavity of the feeding roller 22 through the supporting pipes 27; the dust suction device 17 is used for performing negative pressure suction on the inner cavity of the feeding roller 22 through the three-way pipe 23 and the supporting pipe 27 in sequence, so that negative pressure is generated on holes of the feeding roller 22, and floating dust on the surface of the film body 10 is sucked in a negative pressure manner; the structure of the dust suction device 17 is not limited, and the dust suction device can suck dust under negative pressure; the diameter and material of the feed roller 22 may be set as required, and are not limited. In order to avoid twisting the tee 23 when the support tube 27 rotates, the two branches of the tee 23 are preferably in sealed rotational communication with the support tube 27 through auxiliary connecting tubes (not shown), and the auxiliary connecting tubes are further fixedly connected with the U-shaped frames 19 of the upper and lower adjustable feeding assemblies 11 and 15 through fixing members, that is, through the arrangement of the auxiliary connecting tubes and the fixing members, the tee 23 is prevented from twisting. In addition, the sealed rotary communication structure between the three-way pipe 23 and the support pipe 27 can be realized by adopting the prior art, and is not limited and described in detail.
In one embodiment, in order to enable the upper adjustable feeding assembly 11 and the lower adjustable feeding assembly 15 to reliably convey the film bodies 10 with different widths, the two sides of the feeding roller 22 are also adjustably and slidably provided with a first adjusting ring plate 24, and the first adjusting ring plate 24 is connected with a second baffle disc 26 through a telescopic cylinder 25. The telescopic cylinder 25 can adapt to the movement of the first adjusting ring plate 24, and the feed roller 22 which does not transmit the film body 10 is ensured not to generate negative pressure, so that the effectiveness of negative pressure suction is improved; the adjustable moving structure of the first adjusting ring plate 24 is not limited, and the adjusted fixing can be realized by adopting a bolt fixing mode.
The embodiment of the invention provides the unreeling mechanism of the coating compound machine, and the unreeling adaptability can be adjusted through the arrangement of the first control assembly and the second control assembly, so that the application range is widened; the structure of the upper adjustable feeding assembly 11 and the lower adjustable feeding assembly 15 and the arrangement of the related structures of the bracket 6 and the supporting wheel 5 are limited, when the film body 10 is conveyed, the first baffle disc 9, the wheel shaft 8, the elastic rope 29 and the bearing roller 31 release the film body 10 to rotate under a normal state, when the stress is uneven, not only the supporting wheel 5 can be dragged to slide along the wheel groove 7 of the bracket 6, but also the elastic rope 29 in the bearing roller 31 can twist the wheel shaft 8 to elastically support, and the reliability and the adaptability of unwinding are improved through the buffering of the upper adjustable feeding assembly and the lower adjustable feeding assembly. In addition, when the supporting wheel 5 slides along the bracket 6, the inclination of the film body 10 changes, that is, the contact position of the film body 10 with the feeding rollers 22 of the upper adjustable feeding assembly 11 and the lower adjustable feeding assembly 15 changes dynamically, so as to disturb the air in the area, and assist in improving the effect of negative pressure suction and dust removal through the feeding rollers 22 when the dust suction device 17 works.
In addition, the control, model and circuit connection of each part are not specifically limited, and can be flexibly set in practical application.
The circuits, electronic components and modules referred to are well within the art of prior art and, needless to say, the present invention is not limited to software and process modifications.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides an unwinding mechanism of coating compounding machine, includes the base, its characterized in that still includes:
the film body unwinding device comprises an unwinding assembly, a base and a film body, wherein the unwinding assembly is used for winding and releasing the film body, two ends of the unwinding assembly are arranged on brackets in a sliding mode, a first control assembly connected with the two brackets is further installed on the base, and the first control assembly is used for supporting the two brackets and controlling the two brackets to be close to or far away from each other synchronously;
go up adjustable pay-off subassembly and adjustable pay-off subassembly down, go up adjustable pay-off subassembly and correspond the setting from top to bottom with adjustable pay-off subassembly down, go up adjustable pay-off subassembly and adjustable pay-off subassembly down and be used for the cooperation to carry out the pay-off to the film body, still install No. two control assembly who is connected with last adjustable pay-off subassembly and adjustable pay-off subassembly down on the base, no. two control assembly is used for controlling the distance between adjustable pay-off subassembly and the adjustable pay-off subassembly down to and the whole lift that adjustable pay-off subassembly and adjustable pay-off subassembly constitute down in the control.
2. The unwinding mechanism of the coating compound machine as claimed in claim 1, wherein the bracket is of an arc structure with two ends tilted upwards, and the top of the bracket is provided with a wheel groove;
the unwinding assembly comprises a supporting wheel, a wheel shaft, a first baffle disc, an elastic rope, a bearing and a bearing roller;
a first baffle disc is respectively fixedly arranged at two ends of the bearing roller, wheel shafts are rotatably arranged at two ends of the bearing roller through bearings, and supporting wheels matched with the wheel grooves are rotatably arranged on the wheel shafts;
the bearing roller is characterized in that annular cavities are formed in the inner sides of the two ends of the bearing roller and correspond to the wheel shafts, a plurality of elastic ropes are uniformly distributed in the annular cavities, one ends of the elastic ropes are fixedly connected with the wheel shafts, and the other ends of the elastic ropes are fixedly connected with the cavity walls of the annular cavities.
3. The unwinding mechanism of a coating compound machine as claimed in claim 2, wherein two sides of the carrier roller are further slidably provided with a second adjusting ring plate, and one side of the inner ring of the second adjusting ring plate, which is close to the first baffle disc, is further integrally formed with an annular flange;
and the annular flange is provided with a fixing bolt, and the fixing bolt is used for locking the whole formed by the second adjusting ring plate and the annular flange on the bearing roller.
4. The unwinding mechanism of the coating compound machine as claimed in any one of claims 1 to 3, wherein the first control assembly comprises a guide rail, an end seat, a servo motor, a support plate and a forward and reverse threaded shaft;
two ends of the positive and negative threaded shafts are respectively rotatably provided with an end seat, the end seats are fixed on the base, and one end seat is also provided with a servo motor in transmission connection with the positive and negative threaded shafts;
a guide rail is fixed on the base at both sides of the positive and negative threaded shafts;
two sides of the positive and negative threaded shafts are respectively in threaded connection with a supporting plate, the upper ends of the supporting plates are fixedly connected with the bracket, and the lower ends of the supporting plates are in sliding connection with the two guide rails;
when the servo motor drives the positive and negative threaded shafts to rotate, the two supporting plates are synchronously close to or far away from each other.
5. The unwinding mechanism of the coating compound machine as claimed in claim 1, wherein the upper and lower adjustable feeding assemblies are arranged up and down symmetrically;
the upper adjustable feeding assembly and the lower adjustable feeding assembly respectively comprise a U-shaped frame, a feeding motor, a feeding roller and a second baffle disc;
the feeding roller is rotatably arranged on the inner side of the U-shaped frame, two ends of the feeding roller are respectively fixed with a second baffle disc, and the feeding motor in transmission connection with the feeding roller is arranged on the U-shaped frame.
6. The unreeling mechanism of a coating compound machine according to claim 5, wherein the second control assembly comprises an upper fixed plate, a first telescopic cylinder, a lower fixed plate and a second telescopic cylinder;
an upper fixing plate is fixedly arranged at each of two ends of the U-shaped frame of the upper adjustable feeding assembly, a lower fixing plate is fixedly arranged at each of two ends of the U-shaped frame of the lower adjustable feeding assembly, and a first telescopic cylinder is fixedly arranged between the upper fixing plate and the lower fixing plate which correspond to each other up and down;
and a second telescopic cylinder is further fixedly arranged on the lower side of the U-shaped frame of the lower adjustable feeding assembly, and the lower end of the second telescopic cylinder is fixed on the base.
7. The unwinding mechanism of the coating compound machine as claimed in claim 5 or 6, wherein the feed roller is a dense mesh cylinder, a roller shaft and a support pipe are fixedly arranged at two ends of the feed roller respectively, the roller shaft and the support pipe are rotatably connected with the U-shaped frame, the feed motor is in transmission connection with the roller shaft, and one end of the support pipe is communicated with an inner cavity of the feed roller;
a dust suction device is fixedly arranged on the base, a three-way pipe is arranged on the dust suction device, and two branches of the three-way pipe are correspondingly in sealed rotary communication with the other ends of the supporting pipes of the upper adjustable feeding assembly and the lower adjustable feeding assembly;
the dust suction device is used for performing negative pressure suction on the inner cavity of the feeding roller through the three-way pipe and the supporting pipe in sequence, so that the holes of the feeding roller generate negative pressure, and floating dust on the surface of the film body is subjected to negative pressure suction.
8. The unwinding mechanism of the coating compound machine as claimed in claim 7, wherein the two sides of the feed roller are further adjustably slidably provided with a first adjusting ring plate, and the first adjusting ring plate is connected with a second baffle disc through a telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211529577.2A CN115872188A (en) | 2022-11-30 | 2022-11-30 | Unwinding mechanism of coating compounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211529577.2A CN115872188A (en) | 2022-11-30 | 2022-11-30 | Unwinding mechanism of coating compounding machine |
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| Publication Number | Publication Date |
|---|---|
| CN115872188A true CN115872188A (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211529577.2A Pending CN115872188A (en) | 2022-11-30 | 2022-11-30 | Unwinding mechanism of coating compounding machine |
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| CN (1) | CN115872188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281365A (en) * | 2023-04-04 | 2023-06-23 | 浙江汉宇设计有限公司 | Bridge tunnel reinforcing apparatus |
-
2022
- 2022-11-30 CN CN202211529577.2A patent/CN115872188A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281365A (en) * | 2023-04-04 | 2023-06-23 | 浙江汉宇设计有限公司 | Bridge tunnel reinforcing apparatus |
| CN116281365B (en) * | 2023-04-04 | 2023-09-12 | 浙江汉宇设计有限公司 | Bridge tunnel reinforcing apparatus |
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