Glass fiber reinforced plastic purline forming device

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic purline manufacturing, in particular to a glass fiber reinforced plastic purline forming device which comprises a bearing frame, a driving assembly, a stamping plate, a pop-up assembly, a limiting assembly, sliding frames and a releasing assembly, and the number of the sliding frames corresponds to that of sliding plates. The action ensures that the pop-up plate is in a stable downward pressing state in the stamping process, the stability of the stamping process can be ensured, the stamping plate moves upwards, firstly, contact between the supporting rod and the sliding column is released, a first spring has upward elastic force, but the sliding column is still clamped by the baffle, so that the pop-up plate is still in the downward pressing state; the situation that the pop-up plate acts too early when the stamping plate is not completely separated from a formed product is avoided, after the supporting rod ascends to a certain distance, the transverse rod relieves limitation on the release assembly, the release assembly releases the sliding column, the pop-up plate is pushed to pop up upwards, and the formed glass fiber reinforced plastic purline is ejected out of the stamping groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass steel purl manufacturing technical field, specifically is a glass steel purl forming device. BACKGROUND

[0002] It is known that purl generally applies in slope roof, commonly rests on roof truss or inclined beam, and the waterproof layer is added on it again, as the dependent component of water course strip, and purl mostly adopts steel material structure, and the application is relatively stable in support and service life.

[0003] The existing glass steel purl forming device needs to heat melt glass steel raw material resin and then stamp when glass steel purl is formed, but when the resin viscosity is too large, the physical adsorption effect with the mold surface will be significantly enhanced, and the physical adsorption makes it difficult for glass steel products to separate from the mold. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In order to overcome the problems of the existing glass steel purl forming device, the utility model provides a glass steel purl forming device with automatic demolding effect.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a glass steel purl forming device, comprising:

[0008] A bearing frame is provided with a stamping groove in the bearing frame;

[0009] A driving assembly is installed on the top inner wall of the bearing frame;

[0010] A stamping plate is slidingly arranged in the bearing frame, the top of the stamping plate is fixedly arranged with the driving assembly, the side surface of the stamping plate is fixedly arranged with a support rod, and the side surface of the support rod is fixedly arranged with a horizontal rod;

[0011] A pop-up assembly is installed in the stamping groove, the pop-up assembly comprises a plurality of first springs, one end of each first spring is fixedly arranged in the stamping groove, a pop-up plate is slidingly arranged on the inner wall of the stamping groove, and the bottom of the pop-up plate is fixedly arranged with the other end of the first spring;

[0012] A limiting assembly is installed on the bearing frame, the limiting assembly comprises at least two sliding plates, each sliding plate is fixedly arranged on the two sides of the pop-up plate, the side surface of each sliding plate is fixedly arranged with a sliding column, and the sliding column is matched with the support rod;

[0013] A sliding frame corresponding to the number of sliding plates, the sliding frame is fixedly arranged on the side of the bearing frame, the sliding column is slidingly arranged with the sliding frame, the side of the sliding frame is rotationally arranged with a baffle, and the second spring is fixedly arranged on the baffle.

[0014] A release assembly is mounted on the side of the sliding frame.

[0015] Preferably, further comprising:

[0016] A plurality of moving columns, each of which is fixedly arranged at the bottom of the pop-up plate, and the moving column is slidingly arranged with the bearing frame, and the connecting plate is fixedly arranged between the bottoms of the moving columns on both sides, and the vertical rod is fixedly arranged at the bottom of the pop-up plate in the middle.

[0017] Further, the height of the vertical plate is less than that of the moving column.

[0018] Still further, the driving assembly comprises a gas cylinder, the gas cylinder is fixedly arranged on the inner wall of the top of the bearing plate, and the output shaft of the gas cylinder is fixedly arranged with the stamping plate.

[0019] Further, the release assembly comprises a sliding groove, the sliding groove is arranged on the side of the sliding frame, the sliding block is slidingly arranged on the inner wall of the sliding groove, the sliding block is attached to the cross rod, one end of the sliding block is fixedly arranged with a limiting column, the side of the sliding frame is arranged with a circular hole, and the circular hole is slidingly arranged with the limiting column.

[0020] On the basis of the foregoing scheme, further comprising a round rod, the round rod is fixedly arranged around the stamping plate, one end of the third spring is fixedly arranged on the top of the round rod, the other end of the third spring is fixedly arranged with the bearing frame, and the round rod is slidingly arranged with the bearing frame.

[0021] (Three) beneficial effects

[0022] The glass fiber reinforced plastic purl forming device, when the stamping plate is lowered to perform the stamping operation, the supporting rod drives the sliding column to slide in the sliding frame, and then the baffle clamps the sliding column, which ensures that the ejection plate is in a stable downward pressing state during the stamping process, so that the first spring is continuously in a compressed energy storage state, thereby ensuring the stability of the stamping process, avoiding the ejection plate from being ejected unexpectedly and affecting the forming quality of the glass fiber reinforced plastic purl, and after the stamping is completed, the stamping plate moves upward, first, the contact between the supporting rod and the sliding column is released, at this time, although the first spring has upward elastic force, the ejection plate cannot be ejected immediately because the sliding column is still clamped by the baffle, which avoids the ejection plate from acting too early when the stamping plate has not completely separated from the formed product, thereby preventing damage to the product, when the supporting rod rises to a certain distance, the horizontal rod releases the restriction on the release assembly, the release assembly releases the sliding column, at this time, the elastic potential energy stored in the first spring is released, the ejection plate is pushed to be ejected upward, and the formed glass fiber reinforced plastic purl is pushed out of the stamping groove, and the step-by-step control mode makes the demolding process more accurate and safe, and effectively overcomes the problem that the product is adsorbed to the mold due to the large viscosity of the resin. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is a plane structure schematic view of the utility model inside;

[0025] Figure 3 It is a cross section structure schematic view of the utility model bearing frame;

[0026] Figure 4 It is a structure schematic view of the utility model ejection assembly;

[0027] Figure 5 It is a structure schematic view of the utility model limiting assembly;

[0028] Figure 6 It is a structure schematic view of the utility model Figure 5 It is a local structure schematic view of the utility model A place.

[0029] In the drawing: 1, bearing frame; 2, stamping groove; 3, driving assembly; 4, stamping plate; 5, supporting rod; 6, horizontal rod; 7, ejection assembly; 8, first spring; 9, ejection plate; 10, limiting assembly; 11, sliding plate; 12, sliding column; 13, sliding frame; 14, baffle; 15, second spring; 16, release assembly; 17, moving column; 18, connecting plate; 19, vertical rod; 20, air cylinder; 21, sliding groove; 22, sliding block; 23, limiting column; 24, round hole; 25, round rod; 26, third spring. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Referring to Figures 1-6 A glass steel purl forming device, comprising a bearing frame 1, a driving assembly 3, a punching plate 4, a pop-up assembly 7, a limiting assembly 10, a sliding frame 13 corresponding in number to the sliding plate 11 and a release assembly 16.

[0032] In the embodiment, the bearing frame 1 is the basic support structure of the whole device, the inside of which is provided with a punching groove 2, the groove wall of which is perpendicular to the inner wall of the bearing frame 1, and the bottom surface of which is parallel to the bottom surface of the bearing frame 1, the driving assembly 3 is horizontally fixed on the top inner wall of the bearing frame 1 through bolts, the power output direction of the driving assembly 3 is vertically downward, which is perpendicular to the top inner wall of the bearing frame 1, the punching plate 4 is vertically slidably arranged in the bearing frame 1, that is, the sliding direction of the punching plate 4 is perpendicular to the bottom surface of the bearing frame 1, the top of the punching plate 4 is fixedly connected with the power output end of the driving assembly 3 through welding, and the center axes of the two coincide, the side surface of the punching plate 4 is horizontally welded with a support rod 5, which is perpendicular to the side surface of the punching plate 4, the side surface of the end of the support rod 5 away from the punching plate 4 is vertically welded with a cross rod 6, which is perpendicular to the support rod 5, the ejecting assembly 7 is located in the punching groove 2, a plurality of first springs 8 are vertically arranged in the punching groove 2, one end of each of which is pasted on the bottom surface of the punching groove 2 through glue, which is perpendicular to the bottom surface, and the other end is pasted on the bottom center of the ejecting plate 9 through glue, which is also perpendicular to the bottom of the ejecting plate 9, the ejecting plate 9 is a rectangular plate, which is vertically slidably arranged in the inner wall of the punching groove 2, the sliding direction of which is perpendicular to the bottom surface of the punching groove 2, the limiting assembly 10 is installed on the bearing frame 1, which is composed of at least two sliding plates 11, each of which is fixed on the two sides of the ejecting plate 9 through welding, which is parallel to the side surface of the ejecting plate 9, the outer side of each of the sliding plates 11 is vertically welded with a sliding column 12, which is perpendicular to the sliding plate 11, the outer surface of the sliding column 12 is closely combined with the outer surface of the support rod 5, and the sliding column 12 is slidably connected with the sliding frame 13 fixed on the side of the bearing frame 1, the sliding direction of the sliding column 12 is perpendicular to the side of the bearing frame 1, the sliding frame 13 is fixed on the side of the bearing frame 1 through welding, which is parallel to the side of the bearing frame 1, the sliding frame 13 provides a vertical sliding track for the sliding column 12, the sliding direction of the sliding column 12 in the sliding frame 13 is perpendicular to the bottom surface of the bearing frame 1, the side of the sliding frame 13 is rotatably provided with a baffle 14 through a pin shaft, the baffle 14 can rotate within a certain angle range around the pin shaft, the baffle 14 is pasted and fixed with a second spring 15 through glue, one end of the second spring 15 is fixed on the baffle 14, and the other end is connected to the side of the sliding frame 13, the releasing assembly 16 is fixed on the side of the sliding frame 13 through bolts, which is parallel to the side of the sliding frame 13, the driving assembly 3 drives the punching plate 4 to vertically move up and down in the bearing frame 1, and the glass fiber reinforced plastic material in the punching groove 2 is punched and formed, after the punching is completed, the first spring 8 of the ejecting assembly 7 pushes the ejecting plate 9 to pop out the formed purlin, the limiting assembly 10 ensures the vertical movement of the ejecting plate 9 and the stability of the punching plate 4 through the cooperation of the sliding plate 11, the sliding column 12, the support rod 5 and the sliding frame 13, the sliding frame 13 guides the sliding column 12, the baffle 14 and the second spring 15 assist in controlling the state of the related components, the releasing assembly 16 can be used to trigger a specific operation, and the parts work cooperatively to realize the forming process of the glass fiber reinforced plastic purlin from punching to popping out.

[0033] Firstly,Figure 3 In the embodiment, a plurality of moving columns 17 are also included, which are uniformly distributed and fixed on the bottom of the ejection plate 9 by welding, and are perpendicular to the bottom surface of the ejection plate 9. The moving columns 17 are in sliding connection with the bearing frame 1 in a clearance fit, and the sliding direction is perpendicular to the bottom surface of the bearing frame 1, so that the ejection plate 9 can stably slide up and down in the bearing frame 1. This connection mode enhances the stability and guidance of the ejection plate 9 during movement. The bottom between the moving columns 17 on both sides is fixed by welding with a connecting plate 18, which is arranged horizontally and is perpendicular to the bottom of the moving column 17. The connecting plate 18 serves to connect the moving columns 17 on both sides as a whole, further improving the stability of the ejection plate 9 during sliding, preventing the ejection plate 9 from shifting left and right during movement, and ensuring the accuracy of the vertical movement of the ejection plate 9. The vertical rod 19 is vertically welded on the bottom of the middle ejection plate 9, and the height of the vertical rod 19 is less than that of the moving column 17. After the die is completed, the moving column 17 cooperates with the connecting plate 18 to lift the purlin on both sides. Because the moving column 17 is high and the connecting plate 18 makes both sides cooperate, it can ensure that both sides rise synchronously. Then the ejection plate 9 continues to rise, and the vertical rod 19 lifts the middle part of the purlin. This design makes the purlin first separate from the stamping groove 2 on both sides and then from the middle. The sliding fit of the moving column 17 and the bearing frame 1 provides vertical movement guidance for the ejection plate 9. The connecting plate 18 connects the moving columns 17 on both sides to ensure that both sides lift the purlin synchronously. The vertical rod 19 lifts the middle part of the purlin at a specific time. The cooperation of various components ensures that the purlin maintains its shape when it is ejected, and optimizes the forming process.

[0034] Then, referring to Figure 1 In the embodiment, the driving assembly 3 includes a gas cylinder 20, which is fixed on the top inner wall of the bearing frame 1 by bolts. The installation position ensures that the output shaft is vertically downward and perpendicular to the top inner wall of the bearing frame 1. The output shaft of the gas cylinder 20 is firmly connected with the stamping plate 4 by welding. When the gas cylinder 20 is started, the internal piston produces linear motion under the action of gas pressure, driving the output shaft to perform extension and retraction. Since the output shaft is welded with the stamping plate 4 as a whole, the movement of the output shaft directly drives the stamping plate 4 to move in the vertical direction in the bearing frame 1. This driving mode enables the stamping plate 4 to move up and down according to the set stroke and speed, thereby exerting pressure on the material placed in the stamping groove 2 and completing the stamping forming operation of the purlin. That is, the gas cylinder 20 drives the stamping plate 4 to work, realizing the stamping process of the glass steel purlin.

[0035] Secondly, referring to Figure 6In the embodiment, the releasing assembly 16 comprises a sliding groove 21 which is formed on the side of the sliding frame 13 and has a direction parallel to the side of the sliding frame 13. The sliding groove 21 is a rectangular groove with a smooth inner wall, providing a sliding track for other components. A sliding block 22 is slidably arranged on the inner wall of the sliding groove 21 and has a shape matching the sliding groove 21, so that the sliding block 22 can smoothly slide in the sliding groove 21. One side surface of the sliding block 22 is tightly attached to the surface of the horizontal rod 6. When the horizontal rod 6 moves with the punching plate 4, the horizontal rod 6 interacts with the sliding block 22. A limiting column 23 is fixed to one end of the sliding block 22 and is perpendicular to the sliding block 22. The diameter of the limiting column 23 matches the inner diameter of a circular hole 24 which is formed on the side of the sliding frame 13 and is in sliding fit with the limiting column 23. The circular hole 24 is formed on the side of the sliding frame 13 and is in sliding fit with the limiting column 23. The limiting column 23 can slide in the circular hole 24 within a certain range. When the punching plate 4 drives the horizontal rod 6 to move, the horizontal rod 6 pushes the sliding block 22 attached thereto to slide in the sliding groove 21, thereby driving the limiting column 23 to slide in the circular hole 24. The releasing assembly 16 triggers or limits the movement of related components through the mutual sliding fit of the components, thereby participating in the working process of the entire glass steel purlin forming device, releasing the limitation on the sliding column 12, enabling the device to complete specific actions, assisting the formation and taking out of the purlin, and the like.

[0036] Finally, referring to Figure 2 In the embodiment, a circular rod 25 is also included. The circular rod 25 is fixed perpendicularly to the punching plate 4 by welding. Each circular rod 25 is perpendicular to the surface of the punching plate 4. The number of the circular rods 25 corresponds to the number of edges of the punching plate 4 and is evenly distributed at the edge positions of the punching plate 4. The top of the circular rod 25 is welded to one end of a third spring 26. The other end of the third spring 26 is also connected to the bearing frame 1 by welding. The third spring 26 is a cylindrical helical spring and is in an elastic state of being stretched or compressed in the device. The circular rod 25 and the bearing frame 1 are in sliding connection, that is, the circular rod 25 can slide up and down in the corresponding reserved hole of the bearing frame 1. The inner diameter of the reserved hole of the bearing frame 1 is slightly larger than the outer diameter of the circular rod 25, forming a clearance fit, which ensures that the circular rod 25 can smoothly slide in the bearing frame 1 and also ensures a certain stability. During the operation of the device, when the driving assembly 3 drives the punching plate 4 to move up and down, the circular rod 25 slides in the bearing frame 1. The third spring 26 will be elastically deformed due to the movement of the punching plate 4. When the punching plate 4 is punched downward, the third spring 26 is compressed and stores elastic potential energy. When the punching is completed and the punching plate 4 moves upward, the third spring 26 releases the elastic potential energy and assists the punching plate 4 to reset. At the same time, the sliding of the circular rod 25 in the bearing frame 1 provides a guide for the movement of the punching plate 4, enhances the stability of the movement of the punching plate 4, and makes the punching process more stable and accurate. The circular rod 25 works with other components to ensure the efficient operation of the glass steel purlin forming device.

[0037] Working principle:

[0038] The glass fiber reinforced plastic purlin forming device, when in use, the operator starts the air cylinder 20 installed on the inner wall of the top of the bearing frame 1, the output shaft of the air cylinder 20 drives the stamping plate 4 to move vertically downward in the bearing frame 1, at this time, the supporting rod 5 on the side of the stamping plate 4 descends synchronously with the stamping plate 4, the cross rod 6 on the side of the supporting rod 5 also moves, the supporting rod 5 is in contact with the sliding column 12 on the sliding plate 11 on both sides of the ejection plate 9 during the descending process, and pushes the sliding column 12 to slide downward in the sliding frame 13, the baffle 14 rotatably arranged on the side of the sliding frame 13 is clamped to the sliding column 12 when the sliding column 12 descends to a certain position under the action of the second spring 15, so that the ejection plate 9 is always in the state of pressing downward during the stamping process, the first spring 8 in the stamping groove 2 is continuously compressed to store energy, so that the stamping process is stable, the stamping plate 4 continues to descend to stamp the glass fiber reinforced plastic raw material placed in the stamping groove 2, and during the stamping process, since the round rod 25 around the stamping plate 4 is slidably connected with the bearing frame 1, and the third spring 26 at the top of the round rod 25 is compressed to store elastic potential energy, not only the movement of the stamping plate 4 is guided, but also the stability of the stamping process is enhanced, so that the stamping plate 4 can more accurately apply pressure to the raw material, and the forming quality of the glass fiber reinforced plastic purlin is ensured, after the stamping is completed, the output shaft of the air cylinder 20 drives the stamping plate 4 to move upward, during the ascending process of the stamping plate 4, the supporting rod 5 is first separated from the sliding column 12, but at this time, since the sliding column 12 is clamped by the baffle 14, the ejection plate 9 will not be ejected immediately, so that the ejection plate 9 is prevented from being damaged due to the early action when the stamping plate 4 has not completely separated from the formed product, when the stamping plate 4 continues to ascend, the cross rod 6 on the supporting rod 5 ascends to a certain distance, the cross rod 6 releases the limitation on the sliding block 22 in the release assembly 16, the cross rod 6 no longer pushes the sliding block 22, the sliding block 22 slides in the sliding groove 21, drives the limiting column 23 to slide in the circular hole 24 on the side of the sliding frame 13, so that the baffle 14 rotates to release the limitation on the sliding column 12, at this time, the first spring 8 that is compressed previously releases the elastic potential energy to push the ejection plate 9 to eject upward, the moving columns 17 at the bottom of the ejection plate 9 and the vertical rods 19 work cooperatively, the moving columns 17 at the bottom on both sides are connected through the connecting plate 18, when the ejection plate 9 ascends, the moving columns 17 first lift the glass fiber reinforced plastic purlin on both sides, since the connecting plate 18 is connected, the moving columns 17 on both sides can ensure synchronous ascending, with the ejection plate 9 continuing to ascend, the vertical rods 19 with a height less than the moving columns 17 lift the middle part of the purlin, so that the purlin is separated from the stamping groove 2 from both sides to the middle, and the demolding operation is completed.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A glass steel purl forming device, characterized in that, Include: Bearing frame (1), punch slot (2) is set in the bearing frame (1); Driving assembly (3), the driving assembly (3) is installed on the top inner wall of the bearing frame (1); Punching plate (4), the punching plate (4) is slidably arranged in the bearing frame (1), the top of the punching plate (4) is fixedly arranged with the driving assembly (3), the side of the punching plate (4) is fixedly arranged with a strut (5), the side of the strut (5) is fixedly arranged with a cross bar (6); Ejection assembly (7), the ejection assembly (7) is installed in the punch slot (2), the ejection assembly (7) comprises a plurality of first springs (8), one end of each of the first springs (8) is fixedly arranged in the punch slot (2), the inner wall of the punch slot (2) is slidably arranged with an ejection plate (9), the bottom of the ejection plate (9) is fixedly arranged with the other end of the first spring (8); Limiting assembly (10), the limiting assembly (10) is installed on the bearing frame (1), the limiting assembly (10) comprises at least two sliding plates (11), each of the sliding plates (11) is fixedly arranged on both sides of the ejection plate (9), the side of each of the sliding plates (11) is fixedly arranged with a sliding column (12), the sliding column (12) is matched with the strut (5); The number of sliding plates (11) corresponding to the sliding frame (13) is fixedly arranged on the side of the bearing frame (1), the sliding column (12) is slidably arranged with the sliding frame (13), the side of the sliding frame (13) is rotatably arranged with a baffle (14), the second spring (15) is fixedly arranged on the baffle (14);And Release assembly (16), the release assembly (16) is installed on the side of the sliding frame (13).

2. The glass steel purl forming device according to claim 1, characterized in that, Also include: A plurality of moving columns (17), each of the moving columns (17) is fixedly arranged on the bottom of the ejection plate (9), the moving column (17) is slidably arranged with the bearing frame (1), the connecting plate (18) is fixedly arranged between the bottom of the moving column (17) on both sides, the vertical rod (19) is fixedly arranged on the bottom of the ejection plate (9) in the middle.

3. The glass steel purl forming apparatus as claimed in claim 2, wherein, The height of the vertical rod (19) is less than the moving column (17).

4. The glass steel purl forming apparatus as claimed in claim 1, wherein, The driving assembly (3) comprises a cylinder (20), the cylinder (20) is fixedly arranged on the top inner wall of the bearing frame (1), the output shaft of the cylinder (20) is fixedly arranged with the punching plate (4).

5. The glass steel purl forming apparatus as claimed in claim 1, wherein, The release assembly (16) comprises a sliding groove (21), the sliding groove (21) is arranged on the side of the sliding frame (13), the inner wall of the sliding groove (21) is slidably arranged with a sliding block (22), the sliding block (22) is matched with the cross bar (6), one end of the sliding block (22) is fixedly arranged with a limiting column (23), the side of the sliding frame (13) is provided with a circular hole (24), the circular hole (24) is slidably arranged with the limiting column (23).

6. The glass steel purl forming apparatus of claim 1, wherein, Also include a round rod (25), the round rod (25) is fixedly arranged in the four around the stamping plate (4), the top of the round rod (25) is fixedly arranged with one end of the third spring (26), the other end of the third spring (26) is fixedly arranged with the bearing frame (1), the round rod (25) is slidably arranged with the bearing frame (1).

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