CN219341172U

CN219341172U - Tectorial membrane mechanism and anti-drop warning sticky tape processingequipment

Info

Publication number: CN219341172U
Application number: CN202320887463.9U
Authority: CN
Inventors: 吴芳芬; 张东东
Original assignee: Anhui New Times Adhesive Products Co ltd
Current assignee: Anhui New Times Adhesive Products Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-14
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the field of film covering mechanisms, and particularly discloses a film covering mechanism and an anti-falling warning adhesive tape processing device, which comprises the following components: the device comprises a workbench, a first roller, an adjusting roller and a second roller, wherein connecting pieces are arranged at two ends of the adjusting roller, a threaded rod is sleeved in the connecting pieces, a worm wheel is connected to the bottom end of the threaded rod, and the worm wheel is connected to a worm in a meshed manner; through setting up the regulating cylinder in the centre of cylinder one and cylinder two, through the connecting piece at regulating cylinder both ends high on the threaded rod, and then realize adjusting the tensile function of sticky tape membrane, avoid sticky tape membrane to take place fold and bubble's phenomenon, improve the tectorial membrane effect, through all installing the worm wheel in the bottom of every threaded rod, and with two worm wheel and same worm meshing connection, guarantee that regulating cylinder's both ends are in same level, install the connecting piece at regulating cylinder both ends on the fixed plate simultaneously, improve regulating cylinder's stability, and then improve tectorial membrane effect and product quality.

Description

Tectorial membrane mechanism and anti-drop warning sticky tape processingequipment

Technical Field

The utility model relates to the field of film covering mechanisms, in particular to a film covering mechanism and an anti-falling warning adhesive tape processing device.

Background

The anti-drop warning tape has the advantages of water resistance, moisture resistance, weather resistance, corrosion resistance, static resistance and the like, is suitable for the corrosion protection of underground pipelines such as air pipes, water pipes, oil pipelines and the like, and is often stuck on the ground, walls and machines to play roles of inhibition, warning, reminding and emphasis. The anti-drop warning adhesive tape is made by coating a rubber pressure-sensitive adhesive on an adhesive tape with a PVC film as a base material.

Chinese patent CN210192899U discloses a tape production device. The machine comprises a machine frame, wherein a material receiving shaft, a compaction attaching shaft, a tensioning shaft and a material discharging shaft are arranged on the machine frame. The material collecting shaft is provided with a material collecting roller, the compaction laminating shaft is provided with a compaction laminating roller, the tensioning shaft is provided with a tensioning roller, and the material discharging shaft is provided with a material discharging roller. One end of the material receiving shaft is connected with a material receiving driving mechanism. A door-shaped frame is arranged on the frame at one side of the tensioning shaft far away from the discharging shaft, and protective film rollers are arranged on the door-shaped frame and the transverse edges. The tension shaft is characterized in that one end of the tension shaft is sequentially fixed with a driving gear and a driven belt pulley, a first motor is arranged on a bracket below the driven belt pulley, a driving belt pulley is arranged on an output shaft of the first motor, and a transmission belt is sleeved between the driven belt pulley and the driving belt pulley. One end of the discharging shaft corresponding to the driving gear is fixed with a driven gear, and a gear transmission mechanism is arranged between the driving belt wheel and the driven gear.

However, the above patent lacks a regulating roller for regulating the tension of the adhesive tape film, and when the adhesive tape film is fed, the adhesive tape film tends to wrinkle, and bubbles are easily generated, which affects the effect of the adhesive tape film and further affects the quality of the product.

Disclosure of Invention

The utility model aims to provide a film covering mechanism and an anti-falling warning adhesive tape processing device, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a film laminating mechanism comprising: the device comprises a workbench, a first roller, an adjusting roller and a second roller, wherein connecting pieces are arranged at two ends of the adjusting roller, threaded rods are sleeved in the connecting pieces, worm gears are connected to the bottom ends of the threaded rods, and the surfaces of the two worm gears are meshed and connected to a worm;

the two ends of the first roller are connected with supporting blocks, the two ends of the second roller are connected with supporting pieces, each supporting block and each supporting piece are arranged on the upper surface of the workbench, one end of the second roller penetrates through the supporting piece and is connected with a belt pulley, and the belt pulley is rotationally connected with a second motor through a belt;

every the equal fixed mounting in both sides of connecting piece has the otic placode, and the surface of every otic placode all is equipped with the bolt and has the fixed plate through bolted connection, and the bottom of every threaded rod is all through worm wheel center pin and worm wheel fixed connection, and the one end of worm is installed on the inside wall of workstation, and the other end of worm passes backup pad and fixedly connected with motor one.

Preferably, the two ends of the first roller and the second roller are respectively connected to the corresponding supporting blocks and supporting pieces in a rotating mode, and each supporting block and each supporting piece are fixedly installed on the upper surface of the workbench.

Preferably, one end of the second roller penetrates through the supporting piece and is fixedly connected with the belt pulley, the output end of the second motor is fixedly connected with the belt pulley, and the two belt pulleys are rotatably connected through the belt.

Preferably, the surface of each fixed plate is provided with four adjusting grooves, and the four adjusting grooves are uniformly distributed on two sides of the threaded rod.

Preferably, both ends of the adjusting roller are all rotationally connected with connecting blocks, each bolt penetrates through the lug plate at the corresponding position and is inserted into the corresponding adjusting groove, and each lug plate is tightly connected with the corresponding fixing plate through the bolts.

Preferably, the bottom end of each worm wheel is rotationally connected with a bearing, and each bearing is fixedly arranged on the inner lower end surface of the workbench.

Preferably, one end of the worm is rotatably connected with a bearing, and the bearing is fixedly arranged on the inner side wall of the workbench.

Preferably, the other end of the worm penetrates through the supporting plate and is rotationally connected with the supporting plate, and one end of the supporting plate is fixedly arranged on the inner lower end face of the workbench.

An anti-falling warning tape processing device comprises the film covering mechanism.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up the regulating cylinder in the centre of cylinder one and cylinder two, through the connecting piece at regulating cylinder both ends high on the threaded rod, and then realize adjusting the tensile function of sticky tape membrane, avoid sticky tape membrane to take place fold and bubble's phenomenon, improve the tectorial membrane effect, through all installing the worm wheel in the bottom of every threaded rod, and with two worm wheel and same worm meshing connection, guarantee that regulating cylinder's both ends are in same level, install the connecting piece at regulating cylinder both ends on the fixed plate simultaneously, improve regulating cylinder's stability, and then improve tectorial membrane effect and product quality.

Drawings

FIG. 1 is a top perspective view of the entire present utility model;

FIG. 2 is an enlarged view of the area A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a left-hand perspective view of the entire present utility model;

fig. 4 is a right-side perspective view of the entire present utility model.

In the figure: 1. a work table; 2. a first motor; 3. a first roller; 4. adjusting the roller; 5. a second roller; 6. a support block; 7. a support; 8. a fixing plate; 9. a connecting piece; 10. ear plates; 11. a bolt; 12. a threaded rod; 13. a worm wheel; 14. a worm; 15. a worm wheel center shaft; 16. a bearing; 17. a belt pulley; 18. a belt; 19. a second motor; 20. a support plate; 21. and an adjusting groove.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: a film laminating mechanism, the film laminating mechanism comprising: the device comprises a workbench 1, a first roller 3, an adjusting roller 4 and a second roller 5, wherein connecting pieces 9 are arranged at two ends of the adjusting roller 4, threaded rods 12 are sleeved in the connecting pieces 9, worm gears 13 are connected to the bottom ends of the threaded rods 12, and the surfaces of the two worm gears 13 are in meshed connection with a worm 14; the two ends of the first roller 3 are connected with supporting blocks 6, the two ends of the second roller 5 are connected with supporting pieces 7, each supporting block 6 and each supporting piece 7 are arranged on the upper surface of the workbench 1, one end of the second roller 5 penetrates through the supporting piece 7 and is connected with a belt pulley 17, and the belt pulley 17 is rotationally connected with a second motor 19 through a belt 18; the both sides of every connecting piece 9 all fixed mounting have otic placode 10, and the surface of every otic placode 10 all is equipped with bolt 11 and is connected with fixed plate 8 through bolt 11, and the bottom of every threaded rod 12 all passes through worm wheel center pin 15 and worm wheel 13 fixed connection, and the one end of worm 14 is installed on the inside wall of workstation 1, and the other end of worm 14 passes backup pad 20 and fixedly connected with motor one 2.

Through setting up the regulating roller 4 in the centre of cylinder one 3 and cylinder two 5, through the connecting piece 9 at regulating roller 4 both ends high on threaded rod 12, and then realize adjusting the tensile function of sticky tape membrane, install the connecting piece 9 at regulating roller 4 both ends on fixed plate 8, improve tectorial membrane mechanism stability, and then improve tectorial membrane effect and product quality.

Embodiment two:

referring to fig. 3 and 4, in order to facilitate uniform adjustment of the heights of the two connectors 9, a bearing 16 is rotatably connected to the bottom end of each worm wheel 13, and each bearing 16 is fixedly mounted on the inner lower end surface of the table 1. One end of the worm 14 is rotatably connected with a bearing 16, and the bearing 16 is fixedly mounted on the inner side wall of the workbench 1. The other end of the worm 14 penetrates the support plate 20 and is rotatably connected with the support plate 20, and one end of the support plate 20 is fixedly arranged on the inner lower end surface of the workbench 1.

The rotation of the worm 14 drives the two worms 13 to synchronously rotate, and then drives the threaded rods 12 connected to the central shafts 15 of the two worms to rotate, so that the two ends of the regulating roller 4 are ensured to be at the same horizontal height.

Embodiment III:

referring to fig. 2, in order to facilitate improvement of stability of the adjusting roller 4, four adjusting grooves 21 are formed on the surface of each fixing plate 8, and the four adjusting grooves 21 are uniformly distributed on two sides of the threaded rod 12. The both ends of the regulating cylinder 4 are all rotationally connected with the connecting block 9, and every bolt 11 all runs through the otic placode 10 of corresponding position and inserts in corresponding adjustment groove 21, and every otic placode 10 all passes through bolt 11 and corresponding fixed plate 8 zonulae occludens.

The connecting piece 9, the lug plate 10 and the fixing plate 8 are tightly connected through the adjusting groove 21 by the bolts 11, so that the stability of the adjusting roller 4 during working is ensured, and the stability of the laminating mechanism is improved.

During actual use, firstly, the adhesive tape roll is fixedly placed on the first belt roller 3, one end of the adhesive tape roll is pulled out, the adhesive tape film is tightly attached to the lower surface of the regulating roller 4, then the upper surface of the second roller 5 is tightly attached, finally the adhesive tape roll is connected to other processing devices, the bolt 11 on each lug plate 10 is unscrewed, the first motor 2 is started, the worm 14 is driven to rotate, the two worms 13 are driven to synchronously rotate when the worm 14 rotates, then the threaded rod 12 connected on the central shaft 15 of the two worms is driven to rotate, each lug plate 10 and the connecting piece 9 can move up and down on the surface of the fixed plate 8 when each threaded rod 12 rotates, the two ends of the regulating roller 4 are guaranteed to be at the same horizontal height, when the regulating roller 4 between the two connecting pieces 9 is at the proper height, the adhesive tape film is enabled to be properly tensioned and not to wrinkle, the connecting piece 9, the lug plates 10 and the fixed plate 8 are tightly connected through the regulating groove 21, the stability of the working of the regulating roller 4 is guaranteed, the film covering effect and the product quality are improved, the second motor 19 is started, the second belt pulley 19 drives the second belt pulley 18 and the second belt pulley 17 to rotate the second roller 5 to rotate on the first roller 4, and the adhesive tape film is started to rotate on the regulating roller 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A film coating mechanism, the film coating mechanism comprising: workstation (1), cylinder one (3), regulating drum (4) and cylinder two (5), regulating drum's (4) both ends all are equipped with connecting piece (9), its characterized in that: the inside of each connecting piece (9) is sleeved with a threaded rod (12), the bottom end of each threaded rod (12) is connected with a worm wheel (13), and the surfaces of the two worm wheels (13) are meshed and connected to a worm (14);

the two ends of the first roller (3) are connected with supporting blocks (6), the two ends of the second roller (5) are connected with supporting pieces (7), each supporting block (6) and each supporting piece (7) are arranged on the upper surface of the workbench (1), one end of the second roller (5) penetrates through the supporting piece (7) and is connected with a belt pulley (17), and the belt pulley (17) is rotationally connected with a second motor (19) through a belt (18);

every both sides of connecting piece (9) all fixed mounting has otic placode (10), and the surface of every otic placode (10) all is equipped with bolt (11) and is connected with fixed plate (8) through bolt (11), and the bottom of every threaded rod (12) all is through worm wheel center pin (15) and worm wheel (13) fixed connection, and the inside wall of workstation (1) is installed to the one end of worm (14), and the other end of worm (14) passes backup pad (20) and fixedly connected with motor one (2).

2. A film laminating mechanism according to claim 1, wherein: the two ends of the first roller (3) and the second roller (5) are respectively connected to the corresponding supporting blocks (6) and the corresponding supporting pieces (7) in a rotating mode, and each supporting block (6) and each supporting piece (7) are fixedly arranged on the upper surface of the workbench (1).

3. A film laminating mechanism according to claim 2, wherein: one end of the second roller (5) penetrates through the supporting piece (7) and is fixedly connected with the belt pulley (17), the output end of the second motor (19) is fixedly connected with the belt pulley (17), and the two belt pulleys (17) are rotatably connected through the belt (18).

4. A film laminating mechanism according to claim 3, wherein: every the surface of fixed plate (8) has all seted up adjustment tank (21), and adjustment tank (21) are equipped with four, and four adjustment tank (21) evenly distributed are in the both sides of threaded rod (12).

5. A film laminating mechanism according to claim 4, wherein: the two ends of the adjusting roller (4) are respectively connected with a connecting piece (9) in a rotating mode, each bolt (11) penetrates through the corresponding lug plate (10) and is inserted into the corresponding adjusting groove (21), and each lug plate (10) is tightly connected with the corresponding fixing plate (8) through the bolts (11).

6. A film laminating mechanism according to claim 5, wherein: the bottom end of each worm wheel (13) is rotatably connected with a bearing (16), and each bearing (16) is fixedly arranged on the inner lower end face of the workbench (1).

7. A film laminating mechanism according to claim 6, wherein: one end of the worm (14) is rotatably connected with a bearing (16), and the bearing (16) is fixedly arranged on the inner side wall of the workbench (1).

8. A film laminating mechanism according to claim 7, wherein: the other end of the worm (14) penetrates through the supporting plate (20) and is rotationally connected with the supporting plate (20), and one end of the supporting plate (20) is fixedly arranged on the inner lower end face of the workbench (1).

9. An anti-drop warning sticky tape processingequipment, its characterized in that: a film covering mechanism as claimed in any one of claims 1 to 8.