CN218020125U - Blow molding unit for processing three-layer co-extrusion thermal shrinkage film - Google Patents
Blow molding unit for processing three-layer co-extrusion thermal shrinkage film Download PDFInfo
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- CN218020125U CN218020125U CN202222119664.2U CN202222119664U CN218020125U CN 218020125 U CN218020125 U CN 218020125U CN 202222119664 U CN202222119664 U CN 202222119664U CN 218020125 U CN218020125 U CN 218020125U
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Abstract
The utility model relates to a three-layer is crowded thermal shrinkage film processing altogether with blowing unit, the device include frame and guide plate, the draw-in groove has been seted up to guide plate's outer wall, the inner wall fixedly connected with blowing machine body of frame, one side fixedly connected with fixed block of frame, the fixed slot has been seted up to one side of fixed block, the slide has been seted up to the inner diapire of fixed slot. Through the guide plate that sets up, the draw-in groove, the movable block, the telescopic link, fixture block and spring, when the guide plate needs to be changed, it makes it break away from with the draw-in groove to remove the fixture block, alright dismantle the guide plate, with draw-in groove and fixture block joint on the new guide plate, and then alright realize spacing new guide plate, and then when the guide plate takes place to damage, can more renew the guide plate, need not change whole equipment, and then very big reduction the equipment cost of pyrocondensation membrane processing, thereby the effectual rate of utilization that improves the device, the service life of the device is prolonged.
Description
Technical Field
The utility model relates to a pyrocondensation membrane processing technology field indicates a three-layer is crowded pyrocondensation membrane processing altogether and is used blowing unit especially.
Background
The three-layer co-extruded polyolefin heat shrinkable film is a novel heat shrinkable packaging material appearing in recent years, is an environment-friendly packaging material, and slowly replaces a common shrinkable film due to stronger environmental protection;
three-layer is crowded pyrocondensation membrane altogether can use the blowing unit man-hour, the blowing unit is also the main equipment that carries out the blowing membrane material, after the blowing unit is good with the membrane material blowing, lead the position mechanism and lead the position, it is crooked to avoid the good membrane material of blowing to take place, the condition of vertical downward trend not, it cools off the shaping to it to have cooling mechanism afterwards, it carries out the rolling to it to have winding mechanism at last, the blowing unit need be used to the whole process of this work, wherein the blowing machine is most important and indispensable, because the use of three-layer is crowded pyrocondensation membrane altogether more and more extensive in the existing market, and then just also be bigger and bigger to the production volume of three-layer pyrocondensation coextrusion membrane, and then there is very big attention to the blowing unit for the processing of three-layer is crowded pyrocondensation membrane altogether in the existing market.
And current most blowing unit includes the blowing machine body on the existing market, the blowing head, the guide plate, cooling body, winding mechanism and so on, though can carry out the rolling of fine blowing and later stage to the membrane material, but the device is not convenient for change the guide plate, the blowing machine body is as an organic whole with the guide plate, need change whole equipment when leading for the board takes place to damage, and then very big improvement the equipment cost of thermal shrinkage film processing, thereby the rate of utilization of the device is reduced, the service life of the device is reduced, the rapid development of thermal shrinkage film processing equipment technique has been reduced.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that prior art exists, the to-be-solved technical problem of the utility model is: the device is not convenient for replacing the guide plate.
In order to solve the technical problem, the utility model adopts the following technical scheme: including frame and guide plate, the draw-in groove has been seted up to guide plate's outer wall, the inner wall fixedly connected with blowing machine body of frame, one side fixedly connected with fixed block of frame, the fixed slot has been seted up to one side of fixed block, the slide has been seted up to the inner diapire of fixed slot, the inner wall sliding connection of slide has the slider, the top fixedly connected with movable block of slider, the inside wall of fixed slot rotates and is connected with the threaded rod.
The outer wall fixedly connected with second bevel gear of threaded rod, the interior roof of fixed slot is inlayed and is had the bearing, the inner circle fixedly connected with dwang of bearing, the first bevel gear of bottom fixedly connected with of dwang, the inside wall fixedly connected with telescopic link of movable block, the one end fixedly connected with fixture block of telescopic link, one side fixedly connected with spring of fixture block, when needing to be changed the guide plate, remove the fixture block and make it break away from with the draw-in groove, alright dismantle the guide plate, with draw-in groove and fixture block joint on the new guide plate, and then alright realize spacing the new guide plate, and then when the guide plate takes place to damage, can more change the new guide plate, need not change whole equipment, and then very big reduction the equipment cost of pyrocondensation membrane processing to the effectual rate that has improved the device, prolonged the device's life, promoted the rapid development of pyrocondensation membrane processing equipment technique.
Preferably, the top of the clamping block is fixedly connected with a pulling plate, and the inner top wall of the moving block is provided with a channel, so that the pulling plate can be pulled to drive the clamping block to move towards the inside of the moving block.
Preferably, the top of the pulling plate penetrates through the channel and extends to the outside of the moving block, and the pulling plate is connected with the channel in a sliding mode, so that the clamping block can be pulled through the outside of the moving block.
Preferably, the top of the moving block is fixedly connected with a moving plate, and one side of the moving plate is provided with a thread groove, so that the moving plate can drive the moving block to move.
Preferably, one end of the threaded rod penetrates through the threaded groove and extends to the outside of the moving plate, the threaded rod is in threaded connection with the threaded groove, and then the threaded rod can drive the moving block to move towards the inside of the fixing groove through the moving plate when rotating.
Preferably, the spring is movably sleeved with the telescopic rod, one end of the spring is fixedly connected with the inner side wall of the moving block, and the clamping block can be reset through the spring.
Preferably, the outer wall of the fixture block is slidably connected to the inner wall of the moving block, and the outer wall of the moving block is slidably connected to the inner wall of the fixed groove.
Preferably, the bottom of the rotating rod extends to the inside of the fixing groove, the first bevel gear is meshed with the second bevel gear, and the rotating rod is rotated to drive the threaded rod to rotate.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. the utility model discloses a guide plate that sets up, the draw-in groove, the movable block, the telescopic link, fixture block and spring, when the guide plate needs to be changed, it makes it break away from with the draw-in groove to remove the fixture block, alright dismantle the guide plate, draw-in groove and fixture block joint on the new guide plate, and then alright realize spacing living the new guide plate, and then when the guide plate takes place to damage, can more change the new guide plate, need not change whole equipment, and then very big reduction the equipment cost of pyrocondensation membrane processing, thereby the effectual rate of utilization that improves the device, the service life of the device has been prolonged, the rapid development of pyrocondensation membrane processing equipment technique has been promoted.
2. The utility model discloses a threaded rod that sets up, the dwang, first conical gear, the movable plate, second conical gear and movable block, because first conical gear and second conical gear meshing are connected, and then can drive the threaded rod and rotate, because threaded rod and thread groove threaded connection, and then can drive and remove fast moving, and then can shorten the interval between two fixture blocks, and then alright realize carrying on spacing fixedly to the great guide plate of diameter, and then bring effectual additional action for the device, thereby very big expansion the application scope of the device, the user demand of the device has further been satisfied, thereby be worth promoting.
Drawings
Fig. 1 is a schematic view of the overall structure of a blow molding machine set for processing a three-layer co-extrusion heat-shrinkable film in embodiment 1.
Fig. 2 is an enlarged view of the structure at a in fig. 1.
Fig. 3 is a schematic structural view of a guide plate in embodiment 1.
Fig. 4 is a front sectional view of a fixing block in embodiment 1.
Fig. 5 is an enlarged view of the structure at B in fig. 4.
In the figure: 1. a frame; 2. a blow molding machine body; 3. a fixed block; 4. a guide plate; 5. a card slot; 6. fixing grooves; 7. a slideway; 8. a slider; 9. a threaded rod; 10. a bearing; 11. rotating the rod; 12. a first bevel gear; 13. moving the plate; 14. a second bevel gear; 15. a thread groove; 16. a moving block; 17. a telescopic rod; 18. a clamping block; 19. a spring; 20. a channel; 21. and (5) pulling the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The definition of 'upper', 'lower' and the like in the utility model
With reference to figures 1-5 of the drawings,
example 1: a blowing unit for processing a three-layer co-extrusion thermal shrinkage film comprises a rack 1 and a guide plate 4, wherein a clamping groove 5 is formed in the outer wall of the guide plate 4, the shape position of the guide plate 4 is of a circular ring structure, the position of the guide plate 4 is located right below a blowing machine body 2, and further the film can penetrate through the guide plate 4 after being blown, the guide plate 4 can play a role in guiding and preventing the blown film from being inclined but not right below, the inner wall of the rack 1 is fixedly connected with the blowing machine body 2, the blowing machine body 2 is an existing device, so that excessive explanation is not done, the blowing machine body 2 can blow the film when being started, one side of the rack 1 is fixedly connected with a fixed block 3, one side of the fixed block 3 is provided with a fixed groove 6, the inner bottom wall of the fixed groove 6 is provided with a slide 7, the inner wall of the slide 7 is slidably connected with a slide block 8, the top of the slide block 8 is fixedly connected with a movable block 16, and the inner side wall of the fixed groove 6 is rotatably connected with a threaded rod 9;
the outer wall fixedly connected with second bevel gear 14 of threaded rod 9, the interior roof of fixed slot 6 is inlayed and is had bearing 10, the inner circle fixedly connected with dwang 11 of bearing 10, the first bevel gear 12 of bottom fixedly connected with of dwang 11, the inside wall fixedly connected with telescopic link 17 of movable block 16, the one end fixedly connected with fixture block 18 of telescopic link 17, one side fixedly connected with spring 19 of fixture block 18, when needing to change guide plate 4, it makes it break away from with draw-in groove 5 to remove fixture block 18, alright dismantle guide plate 4, with the draw-in groove 5 and the fixture block 18 joint on the new guide plate 4, and then alright realize spacing new guide plate 4, and then when guide plate 4 takes place the damage, can more change new guide plate 4, need not change whole equipment, and then very big reduction the equipment cost of pyrocondensation membrane processing, thereby the effectual rate that has improved the device, the life of the device has been prolonged, the rapid development of pyrocondensation membrane processing equipment technique has been promoted.
In this embodiment, the top of the clamping block 18 is fixedly connected with a pulling plate 21, and the inner top wall of the moving block 16 is provided with a channel 20, so that the pulling plate 21 can be pulled to drive the clamping block 18 to move towards the inside of the moving block 16.
In this embodiment, the top of the pulling plate 21 penetrates through the channel 20 and extends to the outside of the moving block 16, and the pulling plate 21 is slidably connected to the channel 20, so that the fixture block 18 can be pulled through the outside of the moving block 16.
In this embodiment, the moving plate 13 is fixedly connected to the top of the moving block 16, and a thread groove 15 is formed on one side of the moving plate 13, so that the moving plate 13 can drive the moving block 16 to move.
In this embodiment, one end of the threaded rod 9 penetrates through the threaded groove 15 and extends to the outside of the moving plate 13, and the threaded rod 9 is in threaded connection with the threaded groove 15, so that the threaded rod 9 can rotate to drive the moving block 16 to move towards the inside of the fixing groove 6 through the moving plate 13.
In this embodiment, the spring 19 is movably sleeved with the telescopic rod 17, and one end of the spring 19 is fixedly connected with the inner side wall of the moving block 16, so that the fixture block 18 can be reset through the spring 19.
In this embodiment, the outer wall of the fixture block 18 is slidably connected to the inner wall of the moving block 16, and the outer wall of the moving block 16 is slidably connected to the inner wall of the fixing groove 6, so that the fixture block 18 can move toward the inside of the moving block 16, and the moving block 16 can move toward the inside of the fixing groove 6.
In this embodiment, the bottom of dwang 11 extends to the inside of fixed slot 6, and first conical gear 12 is connected with the meshing of second conical gear 14, and then rotates dwang 11 and can drive threaded rod 9 and rotate.
The working principle of the blowing machine set for processing the three-layer co-extruded thermal shrinkage film is as follows: firstly, when the guide plate 4 needs to be replaced, the pulling plate 21 can be used for driving the fixture block 18 to move towards the inside of the moving block 16, so that the fixture block 18 is separated from the clamping groove 5, the guide plate 4 is not limited any more, and the guide plate 4 can be detached;
secondly, a new guide plate 4 is placed between the two fixing blocks 3, the clamping groove 5 is aligned to the clamping block 18, the pulling plate 21 is loosened, the clamping block 18 can extend into the clamping groove 5 through the elastic force of the spring 19, and the new guide plate 4 is limited;
finally, when the large-diameter guide plate 4 needs to be replaced, the rotating rod 11 can be rotated to drive the threaded rod 9 to rotate through the first bevel gear 12 and the second bevel gear 14, and then the moving block 16 can be driven to move towards the inside of the fixing groove 6 through the moving plate 13, so that the distance between the two clamping blocks 18 is increased, and then the large-diameter guide plate 4 can be replaced.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The utility model provides a three-layer is crowded pyrocondensation membrane processing altogether with blowing unit, includes frame (1) and guide plate (4), its characterized in that: the outer wall of the guide plate (4) is provided with a clamping groove (5), the inner wall of the rack (1) is fixedly connected with a blow molding machine body (2), one side of the rack (1) is fixedly connected with a fixed block (3), one side of the fixed block (3) is provided with a fixed groove (6), the inner bottom wall of the fixed groove (6) is provided with a slideway (7), the inner wall of the slideway (7) is connected with a sliding block (8) in a sliding manner, the top of the sliding block (8) is fixedly connected with a movable block (16), and the inner side wall of the fixed groove (6) is rotatably connected with a threaded rod (9);
the outer wall fixedly connected with second bevel gear (14) of threaded rod (9), the interior roof of fixed slot (6) is inlayed and is had bearing (10), inner circle fixedly connected with dwang (11) of bearing (10), the first bevel gear (12) of bottom fixedly connected with of dwang (11), inside wall fixedly connected with telescopic link (17) of movable block (16), the one end fixedly connected with fixture block (18) of telescopic link (17), one side fixedly connected with spring (19) of fixture block (18).
2. The blow molding unit for processing the three-layer co-extruded heat-shrinkable film according to claim 1, wherein: the top of the clamping block (18) is fixedly connected with a pulling plate (21), and the inner top wall of the moving block (16) is provided with a channel (20).
3. The blow molding unit for processing the three-layer co-extruded heat-shrinkable film according to claim 2, wherein: the top of the pulling plate (21) penetrates through the channel (20) and extends to the outside of the moving block (16), and the pulling plate (21) is connected with the channel (20) in a sliding mode.
4. The blow molding machine set for processing the three-layer co-extrusion heat-shrinkable film according to claim 1, wherein: the top of the moving block (16) is fixedly connected with a moving plate (13), and one side of the moving plate (13) is provided with a thread groove (15).
5. The blow molding machine set for processing the three-layer co-extrusion heat-shrinkable film according to claim 1, wherein: one end of the threaded rod (9) penetrates through the threaded groove (15) and extends to the outside of the moving plate (13), and the threaded rod (9) is in threaded connection with the threaded groove (15).
6. The blow molding machine set for processing the three-layer co-extrusion heat-shrinkable film according to claim 1, wherein: the spring (19) is movably sleeved with the telescopic rod (17), and one end of the spring (19) is fixedly connected with the inner side wall of the moving block (16).
7. The blow molding unit for processing the three-layer co-extruded heat-shrinkable film according to claim 1, wherein: the outer wall of the clamping block (18) is connected with the inner wall of the moving block (16) in a sliding mode, and the outer wall of the moving block (16) is connected with the inner wall of the fixing groove (6) in a sliding mode.
8. The blow molding machine set for processing the three-layer co-extrusion heat-shrinkable film according to claim 1, wherein: the bottom of the rotating rod (11) extends to the inside of the fixing groove (6), and the first bevel gear (12) is in meshed connection with the second bevel gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222119664.2U CN218020125U (en) | 2022-08-12 | 2022-08-12 | Blow molding unit for processing three-layer co-extrusion thermal shrinkage film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222119664.2U CN218020125U (en) | 2022-08-12 | 2022-08-12 | Blow molding unit for processing three-layer co-extrusion thermal shrinkage film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218020125U true CN218020125U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222119664.2U Active CN218020125U (en) | 2022-08-12 | 2022-08-12 | Blow molding unit for processing three-layer co-extrusion thermal shrinkage film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218020125U (en) |
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2022
- 2022-08-12 CN CN202222119664.2U patent/CN218020125U/en active Active
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