CN218948205U - Forming die is used in production of polyurethane screen cloth - Google Patents
Forming die is used in production of polyurethane screen cloth Download PDFInfo
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- CN218948205U CN218948205U CN202320103428.3U CN202320103428U CN218948205U CN 218948205 U CN218948205 U CN 218948205U CN 202320103428 U CN202320103428 U CN 202320103428U CN 218948205 U CN218948205 U CN 218948205U
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Abstract
The utility model relates to the technical field of polyurethane screen production, in particular to a forming die for polyurethane screen production, which comprises a lower die component, an upper die component, side plates, a guide rod, a screw rod, a demolding liquid coating component and a transmission motor, wherein the upper die component comprises a die groove, extension plates are arranged on two sides of the die groove, an adjusting groove is formed in the die groove, the lower die component comprises a supporting plate, a supporting frame is arranged on the lower side of the supporting plate, a first push rod is arranged at the outer end position of the lower side of the supporting plate, an adjusting rod is arranged on the upper side of the supporting plate, and the demolding liquid coating component comprises a demolding liquid storage box. According to the utility model, the thickness of the polyurethane screen is adjusted by changing the insertion length of the adjusting rod in the adjusting groove, so that the flexibility of polyurethane screen production is facilitated, the coating of the release liquid is automatically finished through the release liquid coating member, the coating operation is convenient, and the coating uniformity is high.
Description
Technical Field
The utility model relates to the technical field of polyurethane screen production, in particular to a forming die for polyurethane screen production.
Background
Polyurethane is called polyurethane, which is a general name of macromolecular compound with repeated carbamate groups on the main chain, and is formed by polyaddition of organic diisocyanate or polyisocyanate and dihydroxy or polyhydroxy compound, wherein a forming die is needed for forming in the process of manufacturing a polyurethane screen, and the material is made into the polyurethane screen by a pressing or pouring method according to the shape and structure of the polyurethane screen and the die which is manufactured according to the proportion.
The Chinese patent discloses a forming die for polyurethane product production, (grant bulletin number CN 212888550U), this patent technology makes when the demolding, makes the lifting rod rise through atmospheric pressure, makes polyurethane product and lower mould break away from, is convenient for carry out the drawing of patterns, and is less to polyurethane product injury, makes the quality higher, however, above-mentioned mould can only the polyurethane screen cloth of shaping thickness singleness, is unfavorable for polyurethane screen cloth production's flexibility, needs manual mould to smear drawing of patterns liquid, and it is lower to smear the convenience of operation, and smear degree of consistency is lower, is unfavorable for polyurethane screen cloth's production efficiency. Accordingly, a molding die for producing polyurethane screens is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a forming die for producing a polyurethane screen, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a polyurethane screen cloth production is with forming die, includes bed die component, goes up mould component, curb plate, guide bar, lead screw, drawing fluid and scribbles component and driving motor, it is located the upside position department of bed die component to go up mould component, the curb plate is located the upside both ends position department of going up mould component, the guide bar is located the inboard position department of curb plate, the lead screw is located the inboard position department that approaches the guide bar of curb plate, drawing fluid scribbles the component and is located the outside position department of lead screw, driving motor is located the outside of curb plate and corresponds the position department of lead screw, it includes the die cavity to go up mould component, the both sides of die cavity all are provided with the extension board, the regulating groove has been seted up to the inside of die cavity, the bed die component includes the backup pad, the downside of backup pad is provided with the support frame, the downside outer end position department of backup pad installs first push rod, the upside of backup pad is provided with the regulation pole.
As still further aspects of the utility model: the utility model provides a drawing of patterns liquid coating component, including drawing of patterns liquid storage box, the downside of drawing of patterns liquid storage box is provided with the drive plate, the second push rod is all installed to the downside both ends position of drive plate, the downside of second push rod is provided with spouts the strip, the both sides position department of spouting the strip all is provided with the brush mounting panel, the downside of brush mounting panel is provided with the brush, the liquid pump is installed to the upside of drawing of patterns liquid storage box, drawing of patterns liquid pipe is installed to one side lower extreme position department of liquid storage box, the front side of spouting the strip is provided with the drain pipe.
As still further aspects of the utility model: the upper end of the first push rod penetrates through the supporting plate and is located at the lower side of the extension plate, the upper die component slides at the upper side of the supporting plate through the first push rod, the adjusting rod corresponds to the adjusting groove in position, and the upper end of the adjusting rod slides at the inner position of the adjusting groove.
As still further aspects of the utility model: the upper end of the demolding liquid coating component slides at the outer side position of the guide rod, the screw rod rotates at the upper end position of the demolding liquid coating component, and the screw rod rotates at the inner side position of the side plate through the transmission motor.
As still further aspects of the utility model: the lead screw rotates in the inside position department of drive plate, the guide bar slides in the both ends position department of drive plate, the strip that spouts slides in the downside position department of drive plate through the second push rod.
As still further aspects of the utility model: the upper end of the liquid suction pipe is communicated with the input end of the liquid pump, and the output end of the liquid pump is communicated with the upper end of the liquid outlet pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the forming die for producing the polyurethane screen, the thickness of the polyurethane screen is adjusted by changing the insertion length of the adjusting rod in the adjusting groove, so that the flexibility of producing the polyurethane screen is facilitated;
the demolding liquid smearing member automatically finishes the smearing of the demolding liquid, the smearing operation is high in convenience and the smearing uniformity, and the production efficiency of the polyurethane screen is facilitated.
Drawings
FIG. 1 is a schematic structural view of a molding die for producing polyurethane screens;
FIG. 2 is a schematic view of the structure of the upper mold member in a molding mold for producing a polyurethane screen;
FIG. 3 is a schematic view of the structure of a lower mold member in a molding mold for producing a polyurethane screen;
fig. 4 is a schematic structural view of a mold release liquid applying member in a molding die for producing a polyurethane screen.
In the figure: 1. a lower die member; 2. an upper mold member; 3. a side plate; 4. a guide rod; 5. a screw rod; 6. a release liquid application member; 7. a drive motor; 8. a die cavity; 9. an extension plate; 10. an adjustment tank; 11. a support plate; 12. a support frame; 13. a first push rod; 14. an adjusting rod; 15. a release liquid storage tank; 16. a drive plate; 17. a second push rod; 18. spraying strips; 19. a brush mounting plate; 20. a brush; 21. a liquid pump; 22. a liquid suction pipe; 23. and a liquid outlet pipe.
Description of the embodiments
Referring to fig. 1-4, in an embodiment of the utility model, a molding die for producing polyurethane screen includes a lower die member 1, an upper die member 2, a side plate 3, a guide rod 4, a screw rod 5, a mold release coating member 6 and a transmission motor 7, wherein the upper die member 2 is located at the upper side of the lower die member 1, the side plate 3 is located at the two ends of the upper side of the upper die member 2, the guide rod 4 is located at the inner side of the side plate 3, the screw rod 5 is located at the position adjacent to the guide rod 4 at the inner side of the side plate 3, the mold release coating member 6 is located at the outer side of the screw rod 5, the transmission motor 7 is located at the outer side of the side plate 3 corresponding to the position of the screw rod 5, the upper die member 2 includes a die slot 8, extension plates 9 are disposed at both sides of the die slot 8, an adjusting slot 10 is formed in the die slot 8, the lower die member 1 includes a support plate 11, a support frame 12 is disposed at the lower side of the support plate 11, a first push rod 13 is installed at the lower outer end position of the support plate 11, an adjusting rod 14 is provided at the upper side of the support plate 11, the upper end of the first push rod 13 is located at the lower position of the extension plate 9 through the support plate 11, the upper mold member 2 is slid at the upper position of the support plate 11 by the first push rod 13, the adjusting rod 14 corresponds to the position of the adjusting groove 10, the upper end of the adjusting rod 14 is slid at the inner position of the adjusting groove 10, the upper end of the mold release liquid applying member 6 is slid at the outer side position of the guide rod 4, a screw rod 5 is rotated at the upper end position of the mold release liquid applying member 6, the screw rod 5 is rotated at the inner side position of the side plate 3 by the driving motor 7, first, the lower mold member 1 is fixed at the use position by the supporting frame 12, the distance of the upper mold member 2 located at the upper side of the lower mold member 1 is adjusted according to the required thickness of the polyurethane screen, in the adjusting process, the first push rod 13 moves to drive the upper die member 2 to move laterally on the upper side of the supporting plate 11, the adjusting rod 14 slides in the adjusting groove 10, the adjusting rod 14 is adjusted to protrude out of the adjusting groove 10, the thickness of the polyurethane screen is determined according to the protruding length of the adjusting rod 14, then, the demolding liquid is poured into the demolding liquid smearing member 6, the demolding liquid in the demolding liquid smearing member 6 is smeared on the die, finally, melted polyurethane is guided into the mold groove 8, the polyurethane is cooled to form the polyurethane screen, the first push rod 13 moves to push the upper die member 2 to move upwards, the adjusting rod 14 is pulled out of the adjusting groove 10, and the polyurethane screen in the mold groove 8 is taken out.
In fig. 1, 4: the stripper smearing member 6 comprises a stripper storage tank 15, a transmission plate 16 is arranged on the lower side of the stripper storage tank 15, second push rods 17 are arranged at two ends of the lower side of the transmission plate 16, spray bars 18 are arranged on the lower side of the second push rods 17, brush mounting plates 19 are arranged at two sides of the spray bars 18, brushes 20 are arranged on the lower side of the brush mounting plates 19, a liquid pump 21 is arranged on the upper side of the stripper storage tank 15, a liquid suction pipe 22 is arranged at the lower end of one side of the stripper storage tank 15, a liquid outlet pipe 23 is arranged on the front side of the spray bars 18, a lead screw 5 rotates at the inner position of the transmission plate 16, a guide rod 4 slides at the two ends of the transmission plate 16, the spray bars 18 slide at the lower side of the transmission plate 16 through the second push rods 17, the upper ends of the liquid suction pipe 22 are communicated with the input ends of the liquid pumps 21, the output ends of the liquid pumps 21 are communicated with the upper ends of the liquid suction pipes 23, the stripper storage tank 15 is filled with the stripper, a driving motor 7 operates to drive the lead screw 5 to rotate, the lead screw 5 rotates inside the transmission plate 16, the transmission plate 16 rotates at the lower end of the inner side of the transmission plate 16, a guide rod 4 slides at the guide rod 16 to the inner side of the guide rod 18, the spray bars 18 moves to the inner side of the spray bars 18 through the spray bars 18, and the spray bars 18 move to the second guide rod 18 to the inner side of the spray bars 18, the spray bars 8, the liquid is sprayed out of the second guide bar 18, and the liquid is sprayed out of the second guide bar 18 through the guide rod 18, and the spray bars 2 to the second guide bar 18, the liquid is sprayed into the inner side of the stripper storage tank, and the ejector member is sprayed into the ejector is sprayed.
The working principle of the utility model is as follows: firstly, the lower die member 1 is fixed at a using position through a supporting frame 12, the distance that the upper die member 2 is positioned at the upper side of the lower die member 1 is adjusted according to the required thickness of a polyurethane screen, in the adjusting process, a first push rod 13 moves to drive the upper die member 2 to move above a supporting plate 11, an adjusting rod 14 slides inside an adjusting groove 10, the adjusting rod 14 is adjusted to protrude out of the adjusting groove 10, the thickness of the polyurethane screen is determined according to the protruding length of the adjusting rod 14, then, the demolding liquid is poured into the inner part of a demolding liquid storage box 15, a transmission motor 7 moves to drive a screw rod 5 to rotate, the screw rod 5 rotates inside a transmission plate 16, the transmission plate 16 slides outside a guide rod 4, the position of a demolding liquid smearing member 6 is adjusted, a second push rod 17 moves to push a spray bar 18 to move downwards, a liquid pump 21 moves to extract the demolding liquid inside the demolding liquid storage box 15 through a liquid extracting pipe 22, the spray bar 18 is sprayed out of the inner part of the demolding liquid storage box 8, a brush 20 is pressed into the inner part of the demolding liquid groove 8, the demolding liquid sprayed out of the spray bar 18 is smeared on the second push rod 17 drives the ejection bar 18 to move the upper die member 6 to move to the inner part of the demolding liquid storage box 8, and finally, the polyurethane screen 2 is cooled, and finally, the polyurethane screen is cooled, and the polyurethane screen is moved into the inner part of the polyurethane storage box 8 is formed after the polyurethane screen is moved, and the polyurethane screen is cooled.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a polyurethane screen cloth production is with forming die, includes bed die component (1), goes up mould component (2), curb plate (3), guide bar (4), lead screw (5), drawing fluid scribble component (6) and drive motor (7), go up mould component (2) and be located the upside position department of bed die component (1), curb plate (3) are located the upside both ends position department of going up mould component (2), guide bar (4) are located the inboard position department of curb plate (3), lead screw (5) are located the inboard position department that approaches guide bar (4) of curb plate (3), drawing fluid scribbles component (6) are located the outside position department of lead screw (5), drive motor (7) are located the outside of curb plate (3) and correspond the position department of lead screw (5), a serial communication port, go up mould component (2) including die cavity (8), the both sides of die cavity (8) all are provided with extension board (9), adjustment tank (10) have been seted up to the inside of die cavity (8), bed die component (1) include backup pad (11), backup pad (11) are provided with the outside position department of backup pad (11), an adjusting rod (14) is arranged on the upper side of the supporting plate (11).
2. The forming die for producing polyurethane screens according to claim 1, characterized in that the demolding liquid smearing member (6) comprises a demolding liquid storage box (15), a transmission plate (16) is arranged on the lower side of the demolding liquid storage box (15), second push rods (17) are arranged at two end positions of the lower side of the transmission plate (16), spray bars (18) are arranged on the lower side of the second push rods (17), brush mounting plates (19) are arranged at two side positions of the spray bars (18), brushes (20) are arranged on the lower side of the brush mounting plates (19), a liquid pump (21) is arranged on the upper side of the demolding liquid storage box (15), a liquid suction pipe (22) is arranged at the lower end position of one side of the demolding liquid storage box (15), and a liquid outlet pipe (23) is arranged on the front side of the spray bars (18).
3. The molding die for producing polyurethane screens according to claim 1, characterized in that the upper end of the first push rod (13) penetrates through the supporting plate (11) to be located at the lower side position of the extension plate (9), the upper die member (2) is slid at the upper side position of the supporting plate (11) through the first push rod (13), the adjusting rod (14) corresponds to the position of the adjusting groove (10), and the upper end of the adjusting rod (14) is slid at the inner position of the adjusting groove (10).
4. The molding die for producing polyurethane screens according to claim 1, characterized in that the upper end of the mold release liquid applying member (6) slides at the outer side position of the guide rod (4), the screw (5) rotates at the upper end position of the mold release liquid applying member (6), and the screw (5) rotates at the inner side position of the side plate (3) by a transmission motor (7).
5. The molding die for producing the polyurethane screen according to claim 2, wherein the screw rod (5) rotates at the inner position of the transmission plate (16), the guide rods (4) slide at the two end positions of the transmission plate (16), and the spray bars (18) slide at the lower side position of the transmission plate (16) through the second push rod (17).
6. The molding die for producing the polyurethane screen cloth according to claim 2, wherein the upper end of the liquid suction pipe (22) is communicated with the input end of the liquid pump (21), and the output end of the liquid pump (21) is communicated with the upper end of the liquid outlet pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320103428.3U CN218948205U (en) | 2023-02-03 | 2023-02-03 | Forming die is used in production of polyurethane screen cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320103428.3U CN218948205U (en) | 2023-02-03 | 2023-02-03 | Forming die is used in production of polyurethane screen cloth |
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| Publication Number | Publication Date |
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| CN218948205U true CN218948205U (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320103428.3U Active CN218948205U (en) | 2023-02-03 | 2023-02-03 | Forming die is used in production of polyurethane screen cloth |
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| CN (1) | CN218948205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697931A (en) * | 2024-02-06 | 2024-03-15 | 江苏宝戈建筑材料有限公司 | Calcium silicate insulation material production forming device |
-
2023
- 2023-02-03 CN CN202320103428.3U patent/CN218948205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697931A (en) * | 2024-02-06 | 2024-03-15 | 江苏宝戈建筑材料有限公司 | Calcium silicate insulation material production forming device |
| CN117697931B (en) * | 2024-02-06 | 2024-04-26 | 江苏宝戈建筑材料有限公司 | Calcium silicate insulation material production forming device |
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