CN215235548U - Thickness control device of viscous liquid for continuous production line - Google Patents
Thickness control device of viscous liquid for continuous production line Download PDFInfo
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- CN215235548U CN215235548U CN202121492871.1U CN202121492871U CN215235548U CN 215235548 U CN215235548 U CN 215235548U CN 202121492871 U CN202121492871 U CN 202121492871U CN 215235548 U CN215235548 U CN 215235548U
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Abstract
The utility model discloses a thickness control device of viscous liquid for continuous production line contains blade, blade holder, carries and draws the support, carries and draws mechanism, longmen support and elevating system, and the blade is fixed on blade holder, carries and draws support and blade holder fixed connection, and the last side intermediate position of blade is fixed on carrying and draws the support through carrying and drawing the mechanism, carries and draws the support to slide along vertical direction and set up on longmen support, carries and draws the support to be connected by the elevating system drive with elevating system, and elevating system fixes on longmen support. The utility model discloses a design into the arc structure of kickup with the scraper blade to thereby providing the crooked of ascending pulling force offset the blade dead weight production through carrying the screw rod at the blade upside, thereby guarantee the level and smooth of blade downside edge of a knife, finally make glue thickness keep unanimous on panel width direction on the production line, the difference of thickness is less than 5%, has improved fiber reinforced composite's finished product apparent mass.
Description
Technical Field
The utility model relates to a liquid thickness control device, especially a continuous production line is with thickness control device who glues thick liquid belongs to combined material production facility field.
Background
With the rapid development of global economy, the progress of industrialization is intensified. The rapid development of multiple industries such as the building industry, the logistics industry and the like is facilitated. Due to the rapid development of civil and commercial buildings, industrial plants and container industries, the demand of reinforced composite products such as glass fiber and the like with the advantages of economy, practicability, transparency, safety, environmental protection, attractive appearance and the like is increasing day by day. The glass fiber reinforced plastic material has the outstanding advantages of light weight, attractive appearance, corrosion resistance, long service life and the like, and the transparent lighting flat plate has excellent performance as an appearance protective material on buildings, plants and various flat plates on tank containers. When the glass fiber board is produced, firstly, a layer of glue is coated on a bearing plane, then, a plurality of layers of reinforced fiber materials are covered for infiltration, lamination and solidification to form the board, the thickness of the glue is controlled by mainly adopting a scraper blade at present, however, the blade is only provided with a supporting structure at two ends along with the improvement of the width of the board, so that the middle position of the blade is sagged along with the self weight, the thickness of the glue is uneven, and the quality of a board product is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a thickness control device of viscous liquid is used to continuous production line is provided, the inhomogeneous problem of glue thickness when solving big broad width fiber reinforced composite and making.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a thickness control device of viscous liquid for continuous production line which characterized in that: the blade lifting device comprises a blade, a blade support, a lifting mechanism, a gantry support and a lifting mechanism, wherein the blade is fixed on the blade support, the lifting support is fixedly connected with the blade support, the middle position of the upper side face of the blade is fixed on the lifting support through the lifting mechanism, the lifting support is arranged on the gantry support in a sliding mode along the vertical direction, the lifting support is connected with the lifting mechanism and driven by the lifting mechanism, and the lifting mechanism is fixed on the gantry support.
Further, the blade is an arc-shaped blade with the middle protruding to the upper side, and the radian of the edge of the upper side of the blade is larger than that of the edge of the lower side of the blade.
Further, the lifting support comprises a first inclined support and a second inclined support, the first inclined support is arranged obliquely to the horizontal plane, one end of the first inclined support is fixedly connected with one end of the blade support, the second inclined support is arranged obliquely to the horizontal plane, one end of the second inclined support is fixedly connected with the other end of the blade support, the first inclined support and the second inclined support are symmetrically arranged on the upper side of the blade support, and the other end of the first inclined support is fixedly connected with the other end of the second inclined support.
Furthermore, the lifting mechanism comprises a lifting screw, a nut and a screw support frame, the screw support frame is horizontally arranged and fixed on the upper side of the lifting support frame, a through hole matched with the lifting screw is formed in the screw support frame, the lifting screw is arranged along the vertical direction, the lower end of the lifting screw is fixed at the middle position of the upper side of the blade, and the upper end of the lifting screw penetrates through the through hole of the screw support frame and is locked and limited through the nut.
Furthermore, the lifting mechanism comprises two groups of cylinder lifting devices which are symmetrically arranged at two ends of the gantry support, each group of cylinder lifting device comprises a vertical cylinder, the vertical cylinders are arranged in the vertical direction and fixed on the side surface of the gantry support, and the lower ends of piston rods of the vertical cylinders are hinged to the upper side of the end part of one end of the blade support.
Furthermore, the rear sides of the two ends of the lifting support are respectively fixed with a sliding block, the front sides of the two ends of the gantry support are provided with guide rails corresponding to the sliding block positions, the guide rails are arranged along the vertical direction, and the two ends of the lifting support are arranged on the guide rails through the sliding blocks in a sliding manner and can lift along the vertical direction.
Furthermore, the lower sides of the two ends of the blade support are respectively provided with a supporting block, the rack is provided with a vertical chute matched with the supporting block, the supporting block is arranged in the vertical chute on the rack in a sliding manner, and the lower side of the supporting block is provided with a height adjusting mechanism.
Further, height adjusting mechanism contains vertical screw, turbine worm speed reducer and speed reducer fixed bolster, and vertical screw sets up along vertical direction and the lower extreme of vertical screw and the output shaft fixed connection of turbine worm speed reducer, and it has a screw hole that matches with vertical screw to open on the downside of supporting shoe, and the supporting shoe downside is established at vertical screw upper end and vertical screw threaded connection through the screw hole cover, and turbine worm speed reducer fixes on the speed reducer fixed bolster, and speed reducer fixed bolster one side is fixed in the frame.
Furthermore, a hand wheel is arranged on an input shaft of the worm gear speed reducer.
Compared with the prior art, the utility model, have following advantage and effect: the utility model designs the scraper blade into an arc structure bending upwards, and provides upward pulling force on the upper side of the blade through the pulling screw rod so as to offset the bending generated by the dead weight of the blade, thereby ensuring the smoothness of the knife edge at the lower side of the blade, finally keeping the glue thickness on the production line consistent in the width direction of the plate, and improving the finished product quality of the fiber reinforced composite material, wherein the difference of the thickness is less than 5 percent; the utility model discloses a carry and draw screw rod can adjust thickness in the middle of the blade at any time, still can make the blade can continue to use through readjustment after using the blade to warp for a long time, prolonged the life of product.
Drawings
Fig. 1 is a schematic view of a thickness control device for viscous liquid for a continuous production line of the present invention.
Fig. 2 is a side view of the thickness control device for viscous liquid for a continuous production line of the present invention.
Detailed Description
To elaborate on the technical solution adopted by the present invention for achieving the predetermined technical purpose, the technical solution in the embodiment of the present invention will be clearly and completely described below by combining with the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a partial embodiment of the present invention, not a whole embodiment, and technical means or technical features in the embodiment of the present invention can be replaced without paying creative efforts, and the present invention will be described in detail below by combining with the embodiments with reference to the drawings.
As shown in fig. 1 and 2, the utility model discloses a thickness control device of viscous liquid for continuous production line contains blade 1, blade support 2, carry and draw support 3, carry and draw mechanism, longmen support 4 and elevating system, blade 1 is fixed on blade support 2, carry and draw support 3 and blade support 2 fixed connection, the side intermediate position that goes up of blade 1 is fixed on carrying and draw support 3 through carrying and drawing the mechanism, carry and draw support 3 and slide along vertical direction and set up on longmen support 4, carry and draw support 3 and elevating system to be connected by the elevating system drive, elevating system fixes on longmen support 4.
The blade 1 is an arc-shaped blade with the middle protruding to the upper side, and the radian of the edge of the upper side of the blade 1 is larger than that of the edge of the lower side of the blade. Because the middle position of the blade can droop under the self gravity when the width of the blade is wide, the lower side edge of the blade is directly designed with a certain radian, and the droop radian is compensated to form a straight line. The upper side of the blade is designed to have a larger radian, so that the blade has certain self-tension for resisting the middle sagging, and the sagging amplitude of the middle is reduced.
The lifting bracket 3 includes a first inclined bracket and a second inclined bracket, the first inclined bracket is disposed inclined to the horizontal plane and one end of the first inclined bracket is fixedly connected to one end of the blade bracket 2, the second inclined bracket is disposed inclined to the horizontal plane and one end of the second inclined bracket is fixedly connected to the other end of the blade bracket 2, the first inclined bracket and the second inclined bracket are symmetrically disposed on the upper side of the blade bracket 2 and the other end of the first inclined bracket is fixedly connected to the other end of the second inclined bracket. Like this, carry and draw support 3 and blade support 2 to constitute an isosceles triangle structure, stable in structure is firm.
The lifting mechanism comprises a lifting screw rod 5, a nut 6 and a screw rod support frame 7, the screw rod support frame 7 is horizontally arranged, the screw rod support frame 7 is fixed on the upper side of the lifting support frame 3, a through hole matched with the lifting screw rod 5 is formed in the screw rod support frame 7, the lifting screw rod 5 is arranged in the vertical direction, the lower end of the lifting screw rod 5 is fixed at the middle position of the upper side of the blade 1, and the upper end of the lifting screw rod 5 penetrates through the through hole of the screw rod support frame 7 and is locked and limited through the nut 6. The middle of the blade is lifted upwards by lifting the screw rod 5, so that the middle of the blade is stably supported, and the sagging deformation of the blade is reduced.
The lifting mechanism comprises two groups of cylinder lifting devices, the two groups of cylinder lifting devices are symmetrically arranged at two ends of the gantry support 4, each group of cylinder lifting devices comprises a vertical cylinder 8, the vertical cylinders 8 are arranged in the vertical direction and fixed on the side surface of the gantry support 4, and the lower ends of piston rods of the vertical cylinders 8 are hinged to the upper side of the end part of one end of the blade support 2. The rear sides of the two ends of the lifting support 3 are respectively fixed with a sliding block 9, the front sides of the two ends of the gantry support 4 are provided with guide rails 10 corresponding to the sliding block positions, the guide rails 10 are arranged along the vertical direction, and the two ends of the lifting support 3 are arranged on the guide rails 10 through the sliding blocks 9 in a sliding mode and can lift along the vertical direction along the guide rails 10. The blade 1 is driven to vertically ascend and descend along the guide rail 10 by the vertical cylinder 8.
The lower sides of the two ends of the blade support 2 are respectively provided with a supporting block 11, the rack 12 is provided with a vertical chute 13 matched with the supporting block 11, the supporting block 11 is arranged in the vertical chute 13 on the rack 12 in a sliding manner, and the lower side of the supporting block 11 is provided with a height adjusting mechanism. The height adjusting mechanism comprises a vertical screw 14, a turbine worm speed reducer 15 and a speed reducer fixing support 16, the vertical screw 14 is arranged along the vertical direction, the lower end of the vertical screw 14 is fixedly connected with an output shaft of the turbine worm speed reducer 15, a threaded hole matched with the vertical screw 14 is formed in the lower side face of the supporting block 11, the lower side of the supporting block 11 is sleeved at the upper end of the vertical screw 14 through the threaded hole and is in threaded connection with the vertical screw 14, the turbine worm speed reducer 15 is fixed on the speed reducer fixing support 16, and one side of the speed reducer fixing support 16 is fixed on the rack 12. A hand wheel is arranged on an input shaft of the worm gear speed reducer 15. Thereby control vertical screw 14 rotatory through rotating the hand wheel, because remaining vertical screw 14 threaded connection of supporting shoe 11, vertical screw 14 rotates and then drives supporting shoe 11 and goes up and down along vertical spout 13, realizes the regulation of position about supporting shoe 11 to the height of control blade to substrate realizes the regulation of glue thickness.
The utility model designs the scraper blade into an arc structure bending upwards, and provides upward pulling force on the upper side of the blade through the pulling screw rod so as to offset the bending generated by the dead weight of the blade, thereby ensuring the smoothness of the knife edge at the lower side of the blade, finally keeping the glue thickness on the production line consistent in the width direction of the plate, and improving the finished product quality of the fiber reinforced composite material, wherein the difference of the thickness is less than 5 percent; the utility model discloses a carry and draw screw rod can adjust thickness in the middle of the blade at any time, still can make the blade can continue to use through readjustment after using the blade to warp for a long time, prolonged the life of product.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a thickness control device of viscous liquid for continuous production line which characterized in that: the blade lifting device comprises a blade, a blade support, a lifting mechanism, a gantry support and a lifting mechanism, wherein the blade is fixed on the blade support, the lifting support is fixedly connected with the blade support, the middle position of the upper side face of the blade is fixed on the lifting support through the lifting mechanism, the lifting support is arranged on the gantry support in a sliding mode along the vertical direction, the lifting support is connected with the lifting mechanism and driven by the lifting mechanism, and the lifting mechanism is fixed on the gantry support.
2. The apparatus for controlling the thickness of a viscous liquid for a continuous production line according to claim 1, wherein: the blade is an arc-shaped blade with the middle protruding to the upper side, and the radian of the edge of the upper side of the blade is larger than that of the edge of the lower side of the blade.
3. The apparatus for controlling the thickness of a viscous liquid for a continuous production line according to claim 2, wherein: the lifting support comprises a first inclined support and a second inclined support, the first inclined support is arranged obliquely to the horizontal plane, one end of the first inclined support is fixedly connected with one end of the blade support, the second inclined support is arranged obliquely to the horizontal plane, one end of the second inclined support is fixedly connected with the other end of the blade support, the first inclined support and the second inclined support are symmetrically arranged on the upper side of the blade support, and the other end of the first inclined support is fixedly connected with the other end of the second inclined support.
4. The apparatus for controlling thickness of viscous liquid for continuous production line according to claim 3, wherein: the lifting mechanism comprises a lifting screw, a nut and a screw support frame, the screw support frame is horizontally arranged and fixed on the upper side of the lifting support frame, a through hole matched with the lifting screw is formed in the screw support frame, the lifting screw is arranged in the vertical direction, the lower end of the lifting screw is fixed at the middle position of the upper side of the blade, and the upper end of the lifting screw penetrates through the through hole of the screw support frame and is locked and limited through the nut.
5. The apparatus for controlling the thickness of a viscous liquid for a continuous production line according to claim 1, wherein: the lifting mechanism comprises two groups of cylinder lifting devices, the two groups of cylinder lifting devices are symmetrically arranged at two ends of the gantry support, each group of cylinder lifting device comprises a vertical cylinder, the vertical cylinders are arranged in the vertical direction and fixed on the side surface of the gantry support, and the lower ends of piston rods of the vertical cylinders are hinged to the upper side of the end part of one end of the blade support.
6. The apparatus for controlling the thickness of a viscous liquid for a continuous production line according to claim 5, wherein: the rear sides of the two ends of the lifting support are respectively fixed with a sliding block, the front sides of the two ends of the gantry support are provided with guide rails corresponding to the sliding block, the guide rails are arranged along the vertical direction, and the two ends of the lifting support are arranged on the guide rails through the sliding blocks in a sliding manner and can lift along the vertical direction.
7. The apparatus for controlling the thickness of a viscous liquid for a continuous production line according to claim 1, wherein: the supporting blocks are arranged on the lower sides of the two ends of the blade support respectively, a vertical sliding groove matched with the supporting blocks is formed in the rack, the supporting blocks are arranged in the vertical sliding groove in the rack in a sliding mode, and a height adjusting mechanism is arranged on the lower sides of the supporting blocks.
8. The apparatus for controlling the thickness of a viscous liquid for a continuous production line according to claim 7, wherein: the height adjusting mechanism comprises a vertical screw, a turbine worm speed reducer and a speed reducer fixing support, the vertical screw is arranged along the vertical direction, the lower end of the vertical screw is fixedly connected with an output shaft of the turbine worm speed reducer, a threaded hole matched with the vertical screw is formed in the lower side face of a supporting block, the lower side of the supporting block is sleeved at the upper end of the vertical screw through the threaded hole and is in threaded connection with the vertical screw, the turbine worm speed reducer is fixed on the speed reducer fixing support, and one side of the speed reducer fixing support is fixed on the rack.
9. The apparatus for controlling the thickness of a viscous liquid for a continuous production line according to claim 8, wherein: and a hand wheel is arranged on an input shaft of the worm gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121492871.1U CN215235548U (en) | 2021-07-02 | 2021-07-02 | Thickness control device of viscous liquid for continuous production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121492871.1U CN215235548U (en) | 2021-07-02 | 2021-07-02 | Thickness control device of viscous liquid for continuous production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215235548U true CN215235548U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121492871.1U Active CN215235548U (en) | 2021-07-02 | 2021-07-02 | Thickness control device of viscous liquid for continuous production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215235548U (en) |
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2021
- 2021-07-02 CN CN202121492871.1U patent/CN215235548U/en active Active
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