CN217069497U - Sanding unit is used in waterproofing membrane production - Google Patents
Sanding unit is used in waterproofing membrane production Download PDFInfo
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- CN217069497U CN217069497U CN202220562870.8U CN202220562870U CN217069497U CN 217069497 U CN217069497 U CN 217069497U CN 202220562870 U CN202220562870 U CN 202220562870U CN 217069497 U CN217069497 U CN 217069497U
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Abstract
The utility model relates to the technical field of waterproof coiled material production, and discloses a sanding unit for waterproof coiled material production, which comprises a frame, a sand filling hopper arranged on the frame and a discharge roller rotationally connected with the frame, both ends and one side of the sand loading hopper are movably attached to the outer wall of the discharge roller, the bottom end of the other side is provided with a discharge port, four support columns are horizontally and movably arranged through the frame, a material equalizing plate with a circular arc-shaped longitudinal section is arranged between the end parts of the four support columns, a set interval is arranged between the two sides of the material homogenizing plate and the inner wall of the frame, the opening of the longitudinal section of the material homogenizing plate faces the discharge hole, the projection of the discharge port in the vertical direction is positioned in the projection of the material homogenizing plate in the vertical direction, and a driving mechanism for driving the material homogenizing plate to horizontally reciprocate is arranged on the outer wall of the rack. The utility model discloses make the sanding degree of consistency better.
Description
Technical Field
The utility model relates to a waterproofing membrane's production technical field, in particular to waterproofing membrane production is with sanding unit.
Background
The high molecular self-adhesive film, i.e. high molecular pre-paved waterproof coiled material, mainly comprises high molecular base sheet (PE, EVA, TPO, etc.), self-adhesive material and granular layer.
Wherein, in the process of producing the macromolecule self-adhesive film, a sanding component is arranged on a production line, and the sanding component is mainly used for laying sand (namely a particle layer) on the self-adhesive material on a substrate sheet; the sanding component mainly comprises a sand loading hopper which is arranged on the frame and is loaded with sand, a discharging roller is rotatably arranged on the frame below the sand loading hopper, two ends and one side of the sand loading hopper are almost attached to the discharging roller, and a gap is formed between the other side of the sand loading hopper and the discharging roller (the sand can only fall out from the gap); during production, the substrate sheet moves below the discharge roller, wherein the upper surface of the substrate sheet is provided with the self-adhesive material, the discharge roller rotates and discharges the abrasive belt in the sand filling hopper, and the discharged sand falls onto the self-adhesive material and is bonded with the substrate sheet.
At present, a chinese patent with a publication number CN210309469U on the market discloses a sanding component on a polymer self-adhesive film production line, which can also make the sanded more uniform to a certain extent, but in the actual use process, the effect of uniform sanding of a scattering plate is random, so that the uniformity of the sanding is still poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waterproofing membrane production is with sanding unit aims at solving the poor problem of sanding homogeneity.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a waterproofing membrane production is with sanding unit, include the frame, set up in dress sand hopper and rotation in the frame connect in the discharge roller of frame, dress sand hopper's both ends and one side equal activity laminate in the outer wall of discharge roller, the discharge gate has been seted up to the bottom of opposite side, and horizontal activity passes the frame is provided with four support columns, four be provided with the uniform flitch that the longitudinal section is convex between the tip of support column, the both sides of uniform flitch all with set for the interval has between the inner wall of frame, the opening orientation of uniform flitch longitudinal section the discharge gate, the projection of discharge gate on vertical side is located in the projection of uniform flitch on vertical side, be provided with on the outer wall of frame and be used for the drive the actuating mechanism of uniform flitch horizontal reciprocating motion.
The utility model discloses a further set up to: the outer wall of the rack is provided with a power motor and a supporting rod, the supporting rod is provided with a driving disc connected with an output shaft of the power motor in a rotating mode, two ends of the discharging roller are provided with connecting rods connected with the rack in a rotating mode, one connecting rod is located at the end portion outside the rack is provided with a driving disc, and the driving disc and a driving part are movably arranged between the driving disc and the driving disc in a winding mode.
The utility model discloses a further set up to: the driving mechanism comprises a linkage rod horizontally arranged on the side part of the material homogenizing plate, the linkage rod horizontally and movably penetrates through the rack, a driving part is arranged on one side, close to the rack, of the driving disc, one side, close to the rack, of the driving part is inclined, a resistance reducing ball is rotatably arranged at the end part of the linkage rod, and the resistance reducing ball movably abuts against the inclined side face of the driving part;
the end part of the supporting column, which is positioned on the same side of the material homogenizing plate with the linkage rod, is provided with a first limiting disc, a first elastic piece which is continuously in a compression state is arranged between the first limiting disc and the outer wall of the rack, and two ends of the first elastic piece are respectively fixedly connected with the first limiting disc and the rack.
The utility model discloses a further set up to: the end part of the supporting rod, which is positioned on one side of the material homogenizing plate, far away from the linkage rod, is provided with a second limiting disc, a second elastic piece which is continuously in an extending state is arranged between the second limiting disc and the outer wall of the rack, and two ends of the second elastic piece are respectively fixedly connected with the second limiting disc and the rack.
The utility model discloses a further set up to: a plurality of hemispherical material homogenizing bulges are arranged on the inner wall of the material homogenizing plate, and all the material homogenizing bulges are higher than the linkage rod.
The utility model discloses a further set up to: and limiting plates are vertically arranged on the inner walls of the two sides of the material homogenizing plate.
The utility model has the advantages that: firstly, in the process of sanding, sand is positioned in a sand loading hopper, and workers need to add the sand regularly along with the use of the sand loading hopper or realize automatic feeding through a feeding screw rod and the like; meanwhile, the material needing sanding is located below the material homogenizing plate to move; the sand that is arranged in the sand loading hopper falls out of the discharge port under the action of gravity and the driving action force of the discharge roller, and firstly falls down to the material equalizing plate, then moves downwards along the material equalizing plate, and meanwhile, in the process, the material equalizing plate swings in a reciprocating manner in the horizontal direction, so that in the using process, materials can be better and evenly opened, and the materials can uniformly fall down to the film material below. Wherein because after the collision that has between sand and the homogenizing plate, still can realize further evenly opening through the horizontal shake of homogenizing plate, consequently can make the even effect to sand better.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a sanding unit for producing a waterproof roll of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a first cross-sectional view of an embodiment of a sanding unit for producing a waterproof roll of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is an enlarged view of portion C of FIG. 3;
fig. 6 is a second cross-sectional view of an embodiment of the sanding unit for producing the waterproof roll of the present invention.
In the figure, 1, a frame; 2. filling a sand hopper; 3. a discharging roller; 4. a discharge port; 5. a support pillar; 6. material homogenizing plates; 7. a power motor; 8. a support bar; 9. a driving disk; 10. a connecting rod; 11. driving the disc; 12. a transmission member; 13. a linkage rod; 14. a drive section; 15. resistance reducing balls; 16. a first limiting disc; 17. a first elastic member; 18. a second limiting disc; 19. a second elastic member; 20. material homogenizing and raising; 21. and a limiting plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings and specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A sanding unit for producing waterproof coiled materials is shown in figures 1 to 6 and comprises a frame 1, a sand loading hopper 2 arranged on the frame 1 and a discharge roller 3 rotationally connected to the frame 1, two ends and one side of the sand loading hopper 2 are movably attached to the outer wall of the discharge roller 3, the bottom end of the other side is provided with a discharge port 4, four support columns 5 are horizontally and movably arranged on the frame 1, a material homogenizing plate 6 with a circular arc-shaped longitudinal section is arranged between the end parts of the four support columns 5, a set interval is arranged between the two sides of the material homogenizing plate 6 and the inner wall of the frame 1, the opening of the longitudinal section of the material homogenizing plate 6 faces the discharge hole 4, the projection of the discharge port 4 in the vertical direction is positioned in the projection of the material homogenizing plate 6 in the vertical direction, and a driving mechanism for driving the material homogenizing plate 6 to horizontally reciprocate is arranged on the outer wall of the rack 1.
Be provided with motor 7 and bracing piece 8 on the outer wall of frame 1, rotate on the bracing piece 8 be provided with the drive plate 9 that motor 7's output shaft links to each other, the both ends of discharge roller 3 all be provided with frame 1 rotates connecting rod 10 of connecting, one connecting rod 10 is located 1 outer tip of frame is provided with driving disk 11, drive plate 9 with the activity is around being equipped with conventional transmission structure such as driving medium 12 (V-belt or chain) between the driving disk 11.
The driving mechanism comprises a linkage rod 13 horizontally arranged on the side part of the material homogenizing plate 6, the linkage rod 13 horizontally and movably penetrates through the rack 1, a driving part 14 is arranged on one side, close to the rack 1, of the driving disc 9, one side, close to the rack 1, of the driving part 14 is inclined, a drag reduction ball 15 is rotatably arranged at the end part of the linkage rod 13, and the drag reduction ball 15 movably abuts against the inclined side face of the driving part 14;
the end part of the supporting column 5, which is located on the same side of the material homogenizing plate 6 as the linkage rod 13, is provided with a first limiting disc 16, a first elastic part 17 which is continuously in a compressed state is arranged between the first limiting disc 16 and the outer wall of the rack 1, and two ends of the first elastic part 17 are respectively fixedly connected with the first limiting disc 16 and the rack 1.
The end part of the support rod 8, which is located on one side of the material homogenizing plate 6, which is far away from the linkage rod 13, is provided with a second limiting disc 18, a second elastic piece 19 which is continuously in an extending state is arranged between the second limiting disc 18 and the outer wall of the rack 1, and two ends of the second elastic piece 19 are respectively fixedly connected with the second limiting disc 18 and the rack 1.
A plurality of hemispherical material homogenizing bulges 20 are arranged on the inner wall of the material homogenizing plate 6, and all the material homogenizing bulges 20 are higher than the linkage rod 13. All vertically be provided with limiting plate 21 on the inner wall of homocline 6 both sides.
The utility model provides a sanding unit for producing waterproof coiled materials, firstly, in the sanding process, sand is positioned in a sand filling hopper 2, and workers need to add the sand regularly along with the use, or automatic feeding is realized through a feeding screw rod and the like; meanwhile, the material to be sanded is positioned below the material homogenizing plate 6 for movement; the sand that is arranged in the sand loading hopper 2 falls off from the discharge port 4 under the action of gravity and the driving action force of the discharge roller 3, and then falls on the material homogenizing plate 6, and then moves downwards along the material homogenizing plate 6, and meanwhile, in the process, the material homogenizing plate 6 swings in a reciprocating manner in the horizontal direction, so that in the using process, materials can be better and uniformly opened, and the materials can uniformly fall on a film material below. Wherein, after the collision between the sand and the material homogenizing plate 6, the further uniform separation is realized by the horizontal shaking of the material homogenizing plate 6, so that the sand uniformity effect is better.
In the using process, the power motor 7 drives the driving disc 9 to rotate, then the driving disc 9 drives the driving disc 11, the connecting rod 10 and the discharging roller 3 to rotate, and meanwhile, the driving disc 9 also drives the driving part 14 to rotate; under the action of the first elastic element 17, the first limiting disc 16, the second elastic element 19 and the second limiting disc 18, the drag reducing balls 15 are continuously pressed against the inclined surface of the driving part 14; therefore, when the driving part 14 rotates, the linkage rod 13 can be driven to swing back and forth under the action of the inclined plane of the driving part and the elastic acting force of the first elastic part 17 and the second elastic part 19, and the material homogenizing plate 6 is driven to swing back and forth; therefore, reciprocating motion of the material equalizing plate 6 and rotation of the discharging roller 3 can be driven simultaneously by only one power motor 7, and the use cost is lower.
Moreover, because the inner wall of the homogenizing plate 6 is provided with the plurality of homogenizing protrusions 20, after the material falls on the inner wall of the homogenizing plate 6 in the earlier stage, the plurality of homogenizing protrusions 20 can further disperse the material, so that the subsequent material can be better and uniformly separated; moreover, because all the material homogenizing protrusions 20 are higher than the linkage rod 13, after the height of the material is lower, the material homogenizing protrusions 20 can be prevented from generating too much driving effect on the material, the material can spontaneously fall down, and the falling uniformity of the material is further ensured. Limiting plates 21 on two sides of the material equalizing plate 6 can prevent sand from falling off and then not being used, and the utilization rate of the sand is improved. Wherein the width of the lower film is smaller than that of the material homogenizing plate 6 and the material outlet 4 (only schematically shown in the figure) in the using process, so that the whole film can be uniformly covered with sand, and the product quality is improved.
It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (6)
1. The utility model provides a waterproofing membrane production is with sanding unit which characterized in that: comprises a frame (1), a sand loading hopper (2) arranged on the frame (1) and a discharging roller (3) rotationally connected with the frame (1), both ends and one side of the sand loading hopper (2) are movably attached to the outer wall of the discharging roller (3), the bottom end of the other side is provided with a discharging port (4), four supporting columns (5) are horizontally and movably arranged on the frame (1), a material homogenizing plate (6) with a circular arc-shaped longitudinal section is arranged between the end parts of the four supporting columns (5), a set interval is arranged between the two sides of the material homogenizing plate (6) and the inner wall of the frame (1), the opening of the longitudinal section of the material equalizing plate (6) faces the discharge hole (4), the projection of the discharge port (4) in the vertical direction is positioned in the projection of the material homogenizing plate (6) in the vertical direction, and a driving mechanism for driving the material homogenizing plate (6) to horizontally reciprocate is arranged on the outer wall of the rack (1).
2. The sanding unit for producing the waterproof roll material according to claim 1, wherein: be provided with motor power (7) and bracing piece (8) on the outer wall of frame (1), rotate on bracing piece (8) be provided with drive plate (9) that the output shaft of motor power (7) links to each other, the both ends of discharge roller (3) all be provided with frame (1) rotates connecting rod (10) of connecting, one connecting rod (10) are located the outer tip of frame (1) is provided with drive plate (11), drive plate (9) with the activity is around being equipped with driving medium (12) between drive plate (11).
3. The sanding unit for producing the waterproof roll material according to claim 2, wherein: the driving mechanism comprises a linkage rod (13) horizontally arranged on the side part of the material homogenizing plate (6), the linkage rod (13) horizontally and movably penetrates through the rack (1), a driving part (14) is arranged on one side, close to the rack (1), of the driving disc (9), one side, close to the rack (1), of the driving part (14) is inclined, a drag reduction ball (15) is rotatably arranged at the end part of the linkage rod (13), and the drag reduction ball (15) movably abuts against the inclined side face of the driving part (14);
the end part of the supporting column (5) which is located on the same side of the material homogenizing plate (6) as the linkage rod (13) is provided with a first limiting disc (16), a first elastic piece (17) which is continuously in a compression state is arranged between the first limiting disc (16) and the outer wall of the rack (1), and two ends of the first elastic piece (17) are fixedly connected with the first limiting disc (16) and the rack (1) respectively.
4. The sanding unit for producing the waterproof roll material according to claim 3, wherein: the end part of the supporting rod (8) located on one side, far away from the linkage rod (13), of the material equalizing plate (6) is provided with a second limiting disc (18), a second elastic piece (19) which is continuously in an extending state is arranged between the second limiting disc (18) and the outer wall of the rack (1), and two ends of the second elastic piece (19) are fixedly connected with the second limiting disc (18) and the rack (1) respectively.
5. The sanding unit for producing the waterproof roll material according to claim 3, wherein: a plurality of hemispherical material homogenizing bulges (20) are arranged on the inner wall of the material homogenizing plate (6), and all the material homogenizing bulges (20) are higher than the linkage rod (13).
6. The sanding unit for producing the waterproof roll material according to claim 1, wherein: and limiting plates (21) are vertically arranged on the inner walls of the two sides of the material equalizing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220562870.8U CN217069497U (en) | 2022-03-15 | 2022-03-15 | Sanding unit is used in waterproofing membrane production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220562870.8U CN217069497U (en) | 2022-03-15 | 2022-03-15 | Sanding unit is used in waterproofing membrane production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217069497U true CN217069497U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220562870.8U Active CN217069497U (en) | 2022-03-15 | 2022-03-15 | Sanding unit is used in waterproofing membrane production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217069497U (en) |
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2022
- 2022-03-15 CN CN202220562870.8U patent/CN217069497U/en active Active
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