Supporting structure for artificial flower production

Abstract

The utility model relates to the technical field of artificial flower production, in particular to a supporting structure for artificial flower production. Comprising a lower die, a die groove is formed in the upper end of the lower die, an upper die is arranged above the lower die, a male die matched with the die groove is machined at the lower end of the upper die, the upper die and the lower die are connected through a telescopic assembly, a vertical hole is formed in the portion, below the die groove, of the lower die, an ejector rod is slidably and hermetically connected into the vertical hole, and the lower end of the ejector rod is fixedly connected with a connecting plate; a plurality of side holes are evenly formed in the circumference of the ejector rod, communicated with the vertical holes and located in the lower die, an air box is fixed to the lower end of the connecting plate, communicated with the vertical holes and communicated with an air source, the connecting plate is connected with the lower die through a plurality of springs, a limiting assembly for conducting downward limiting on the connecting plate is arranged at the lower end of the lower die, and a driving assembly is arranged on the connecting plate. According to the supporting structure, the green leaves can be blown out of the mold groove to achieve automatic demolding, and the supporting structure is high in demolding efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of support structure for simulation flower production. BACKGROUND

[0002] Simulation flower, also known as artificial flower, silk flower. In the production process of simulation flower green leaf, generally two metal plates are used to extrude the plastic sheet into shape. The lower metal plate is usually fixed on the base. After each processing, the processed simulation flower needs to be manually removed from the metal plate. Manual demolding of simulation flower green leaf is time-consuming and laborious, and the production efficiency is low.

[0003] To solve the above technical problems, the patent document with publication number CN207059036U discloses a high-efficiency support device for simulation flower production. It includes a support table composed of an upper surface, a lower surface, and two side surfaces. The middle positions of the two side surfaces are inserted into the fixed seat through the rotating shaft. The support table is connected to the fixed seat. The upper surface and the lower surface of the support table are provided with first grooves. The upper surface and the lower surface of the support table are provided with second grooves in the first grooves. The second grooves are connected by a through hole. The sliding block is placed in the through hole and can slide up and down. The length of the sliding block is greater than the length of the through hole. The upper and lower ends of the sliding block are provided with caps. The caps are placed in the second grooves. When using this support device to produce simulation flowers, the simulation flowers to be processed are placed in the first grooves. The first grooves are extruded by the pressing plate located directly above the support table. After processing, the support table is flipped along the rotating shaft. The processed simulation flowers fall off the support table. Then, the next simulation flower is processed. The sliding block can prevent the simulation flowers from sticking to the support table during extrusion. This device needs to rotate the support table during use. Then, the weight of the sliding block is used to demold the formed green leaves. When the support table rotates, the pressing plate above it needs to move a long distance upwards to ensure the rotation space of the support table. Therefore, this device can save manpower, but the efficiency improvement is not obvious. SUMMARY

[0004] The main purpose of the utility model is to provide a support structure for simulation flower production that can save manpower and improve production efficiency.

[0005] To achieve the above purpose, the technical solution provided by the utility model is:

[0006] The utility model provides a support structure for simulating flower production, including lower mould, and the lower end of lower mould is fixed with support, the upper end of lower mould is equipped with mould groove, and the upper side of lower mould is provided with upper mould, and the lower end of upper mould is processed with the male die that coordinates with mould groove, and upper mould is connected with lower mould through telescopic component, and the part of lower mould below mould groove is equipped with vertical hole on the upper side, and the vertical hole is slidably connected with the top rod in the vertical hole, and the upper end of top rod is flush with the groove bottom of mould groove, and the lower end of top rod is fixedly connected with connecting plate, and the vertical hole is opened in the top rod, and a plurality of side holes are opened in the top rod, and the side hole is communicated with the vertical hole, and the outlet end of side hole is inclined upward, and the side hole is located in lower mould, and the lower end of connecting plate is fixed with gas box, and the gas box is communicated with the vertical hole, and the gas box is communicated with gas source, and connecting plate and lower mould are connected through a plurality of springs, and the lower end of lower mould is provided with the limiting component that carries out the downlink of connecting plate, and the driving component is arranged on connecting plate, and upper mould can drive connecting plate and top rod to go up through driving component after going up a certain distance, and one side of upper mould is provided with blow-off component, and blow-off component is set up with upper mould.

[0007] Specifically, the vertical hole on both sides of the side hole is fixedly connected with a sealing ring, and the sealing ring is slidably connected with the top rod.

[0008] Specifically, the telescopic component includes a plurality of telescopic rods, the lower end of the telescopic rod is fixed on the upper end of the lower mold, the upper end of the telescopic rod is fixedly connected with the upper plate, the upper mold is located below the upper plate, and the upper plate is fixedly connected with the upper mold through a plurality of connecting rods.

[0009] Specifically, the telescopic rod is a hydraulic rod, the hydraulic rod is communicated with a control valve, the control valve is communicated with a hydraulic station, and the control valve is fixed on the lower mold.

[0010] Specifically, the limiting component includes limiting plates on both sides of the connecting plate, the two limiting plates are symmetrically arranged, the upper end of the limiting plate is fixedly connected with the lower mold, the lower end of the limiting plate is processed with a bending part, and the upper end of the bending part is in contact with the lower end of the connecting plate.

[0011] Specifically, the gas box is fixedly connected with a gas nozzle, and the gas nozzle is communicated with the gas source through a gas cord.

[0012] Specifically, the driving component includes two driving plates, the two driving plates are symmetrically arranged, the lower mold is located between the two driving plates, the driving plate is inverted U-shaped, the lower flat part of the driving plate is fixedly connected with the connecting plate, and the upper flat part of the driving plate is located above the upper mold.

[0013] Specifically, the blow-off component includes a gas groove fixed on the upper end of the lower mold, the gas groove is communicated with a gas valve, the gas valve is communicated with the gas source, and a plurality of nozzles are fixedly connected on the side of the gas groove facing the mold groove.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. After the upper mold of this support structure moves up a certain distance, it can drive the lower mold to move up through the drive plate. When the lower mold moves up, the ejector rod moves up. When the ejector rod moves up, it can push out the green blades in the mold groove. After the side hole is connected to the mold groove, compressed air can be sprayed out through the side hole and act on the green blades in the mold groove, thereby blowing the green blades out of the mold groove to achieve automatic demolding. This support structure has high demolding efficiency.

[0016] 2. During the downward movement of the upper die, the connecting plate can drive the ejector pin to move downward and return to its original position under the elastic force of the spring, ensuring that the upper die and lower die can effectively cooperate to extrude and form the green blade.

[0017] 3. By setting up a blowout component, after the green leaf is blown out of the mold groove, the blowout component can separate the green leaf from the lower mold, prevent the green leaf from remaining on the lower mold, prevent the green leaf from being damaged by secondary extrusion, and effectively reduce the defect rate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the supporting structure.

[0019] Figure 2 This is a side view of the supporting structure.

[0020] Figure 3 This is a front view of the support structure.

[0021] Figure 4 This is a top view of the supporting structure.

[0022] Figure 5 for Figure 4 Sectional view along the AA direction.

[0023] Figure 6 for Figure 5 A magnified view of region B in the middle.

[0024] The parts in the attached diagram are named as follows: 1. Lower mold, 2. Upper mold, 3. Mold groove, 4. Ejector rod, 5. Connecting plate, 6. Spring, 7. Limiting plate, 8. Drive plate, 9. Telescopic rod, 10. Upper plate, 11. Connecting rod, 12. Bracket, 13. Air box, 14. Air nozzle, 15. Vertical hole, 16. Side hole, 17. Air groove, 18. Nozzle. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1: Refer to Figures 1-6As shown, a support structure for simulating flower production includes a lower mold 1, the lower end of which is fixed with a support 12. The upper end of the lower mold 1 is provided with a mold groove 3, and the upper mold 2 is arranged above the lower mold 1. The lower end of the upper mold 2 is provided with a male die matched with the mold groove 3, and the upper mold 2 is connected with the lower mold 1 through a telescopic assembly.

[0027] The telescopic assembly includes a plurality of telescopic rods 9, the lower end of which is fixed on the upper end of the lower mold 1, and the upper end of which is fixedly connected with the upper plate 10. The upper mold 2 is located below the upper plate 10, and the upper plate 10 is fixedly connected with the upper mold 2 through a plurality of connecting rods 11.

[0028] The telescopic rod 9 is a hydraulic rod, which is communicated with a control valve, and the control valve is communicated with a hydraulic station, and the control valve is fixed on the lower mold 1.

[0029] A vertical hole 15 is formed on the part of the lower mold 1 below the mold groove 3, and a ejector pin 4 is slidably and sealingly connected in the vertical hole 15. The upper end of the ejector pin 4 is flush with the groove bottom of the mold groove 3, and the lower end of the ejector pin 4 is fixedly connected with a connecting plate 5.

[0030] A vertical hole 15 is formed in the ejector pin 4, and a plurality of side holes 16 are uniformly distributed on the circumference of the ejector pin 4. The side holes 16 are communicated with the vertical hole 15, the gas outlet end of the side hole 16 is inclined upward, and the side hole 16 is located in the lower mold 1.

[0031] Specifically, a sealing ring is fixedly and sealingly connected in the vertical hole 15 on both sides of the side hole 16, and the sealing ring is slidably and sealingly connected with the ejector pin 4.

[0032] The connecting plate 5 is fixedly connected with a gas box 13 at the lower end, the gas box 13 is communicated with the vertical hole 15, and the gas box 13 is communicated with a gas source. Specifically, the gas box 13 is fixedly and communicated with a gas nozzle 14, and the gas nozzle 14 is communicated with the gas source through a gas cord.

[0033] The connecting plate 5 is connected with the lower mold 1 through a plurality of springs 6, and the lower end of the lower mold 1 is provided with a limiting assembly for limiting the downward movement of the connecting plate 5.

[0034] The limiting assembly includes limiting plates 7 located on both sides of the connecting plate 5, and the two limiting plates 7 are symmetrically arranged. The upper end of the limiting plate 7 is fixedly connected with the lower mold 1, and the lower end of the limiting plate 7 is provided with a bent part. The upper end of the bent part is in contact with the lower end of the connecting plate 5.

[0035] The connecting plate 5 is provided with a driving assembly, and the upper mold 2 can drive the connecting plate 5 and the ejector pin 4 to move upward through the driving assembly after moving upward by a certain distance.

[0036] The driving assembly includes two driving plates 8, which are symmetrically arranged. The lower mold 1 is located between the two driving plates 8. The driving plate 8 is in the shape of an inverted U. The lower flat part of the driving plate 8 is fixedly connected with the connecting plate 5, and the upper flat part of the driving plate 8 is located above the upper mold 2.

[0037] When the green leaf piece is processed, the plastic sheet is placed between the upper die 2 and the lower die 1, the telescopic rod 9 is started by controlling the valve, the upper plate 10, the connecting rod 11 and the lower die 1 are lowered, the upper die 2 is extruded to the lower die 1, the male die enters into the die groove 3 to realize the extrusion forming of the green leaf piece.

[0038] During the lowering of the upper die 2, the upper flat part of the driving plate 8 is located above the upper die 2, so the driving plate 8, the connecting plate 5 and the top rod 4 cannot be lowered.

[0039] After the extrusion forming of the green leaf piece, the excess plastic sheet is taken out, then the telescopic rod 9 is used to make the upper plate 10, the connecting rod 11 and the upper die 2 go up, during the upward movement of the upper die 2, when the upper die 2 contacts with the upper flat part of the driving plate 8, the upper die 2 can drive the connecting plate 5 and the top rod 4 to go up through the driving plate 8, after the top rod 4 goes up, the green leaf piece in the die groove 3 can be pushed out, when the side hole 16 is communicated with the die groove 3, the compressed air can be discharged through the side hole 16, and then the green leaf piece in the die groove 3 can be blown out.

[0040] During the subsequent processing, when the upper die 2 goes down, the driving plate 8, the connecting plate 5 and the top rod 4 go down under the elastic force of the spring 6, when the lower end of the connecting plate 5 contacts with the upper end of the bent part of the limiting plate 7, the upper end of the top rod 4 is flush with the groove bottom of the die groove 3, the top rod 4, the connecting plate 5 and the driving plate 8 stop going down, the upper die 2 continues to go down and separates from the upper flat part of the driving plate 8, then the upper die 2 and the lower die 1 can continue to cooperate to extrude and form the green leaf piece.

[0041] Example two: based on example one, referring to Figs. 1-3, the upper die 2 is provided with a blowing-off assembly, and the blowing-off assembly is arranged in a staggered manner with the upper die 2. Figure 5 and Figure 6 The blowing-off assembly comprises a gas groove 17 fixed on the upper end of the lower die 1, the gas groove 17 is communicated with a gas valve, the gas valve is communicated with a gas source, and a plurality of nozzles 18 are fixedly communicated with one side of the gas groove 17 which faces the die groove 3.

[0042] In this embodiment, the blowing-off assembly is arranged, during the downward movement of the upper die 2, the gas valve can be opened, the compressed air can enter into the gas groove 17 and be sprayed from the nozzles 18, the compressed air sprayed from the nozzles 18 can blow off the green leaf piece on the lower die 1, the green leaf piece remaining on the lower die 1 can be avoided to be extruded again, and the defective rate can be reduced.

[0043] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A support structure for simulating flower production, comprising a lower mold (1) having a mold groove (3) formed at an upper end thereof, an upper mold (2) disposed above the lower mold (1), the upper mold (2) having a male mold formed at a lower end thereof to cooperate with the mold groove (3), and the upper mold (2) and the lower mold (1) being connected by a telescopic assembly, characterized in that, The lower die (1) below the mold groove (3) is provided with a vertical hole (15), a top rod (4) is sealingly connected in the vertical hole (15) and slides in the vertical hole (15), the upper end of the top rod (4) is flush with the groove bottom of the mold groove (3), the lower end of the top rod (4) is fixedly connected with a connecting plate (5), the top rod (4) is provided with a vertical hole (15) therein, a plurality of side holes (16) are uniformly distributed on the circumference of the top rod (4) and communicate with the vertical hole (15), the gas outlet end of the side hole (16) is inclined upward, the side hole (16) is located in the lower die (1), the lower end of the connecting plate (5) is fixedly provided with a gas box (13), the gas box (13) communicates with the vertical hole (15), the gas box (13) communicates with a gas source, the connecting plate (5) is connected with the lower die (1) through a plurality of springs (6), the lower end of the lower die (1) is provided with a limiting assembly for limiting the downward movement of the connecting plate (5), the connecting plate (5) is provided with a driving assembly, the upper die (2) can drive the connecting plate (5) and the top rod (4) to move upward through the driving assembly after moving upward by a certain distance, one side of the upper die (2) is provided with a blow-off assembly, and the blow-off assembly is arranged in a staggered manner with the upper die (2).

2. A support structure for the production of simulated flowers according to claim 1, characterized in that, The vertical holes (15) on the upper and lower sides of the side hole (16) are fixedly and sealingly connected with sealing rings, and the sealing rings are sealingly connected with the top rod (4).

3. A support structure for the production of simulated flowers according to claim 1, characterized in that, The telescopic assembly comprises a plurality of telescopic rods (9), the lower end of the telescopic rod (9) is fixed on the upper end of the lower die (1), and the upper end of the telescopic rod (9) is fixedly connected with an upper plate (10); the upper die (2) is located below the upper plate (10), and the upper plate (10) is fixedly connected with the upper die (2) through a plurality of connecting rods (11).

4. A support structure for the production of simulated flowers according to claim 3, characterized in that, The telescopic rod (9) is a hydraulic rod, the hydraulic rod communicates with a control valve, the control valve communicates with a hydraulic station, and the control valve is fixed on the lower die (1).

5. The support structure for the artificial flower production according to claim 1, wherein, The limiting assembly comprises limiting plates (7) located on both sides of the connecting plate (5), the two limiting plates (7) are symmetrically arranged, the upper end of the limiting plate (7) is fixedly connected with the lower die (1), and the lower end of the limiting plate (7) is processed with a bent portion, and the upper end of the bent portion is in contact with the lower end of the connecting plate (5).

6. A support structure for the production of simulated flowers according to claim 1, characterized in that, The gas box (13) is fixedly and communicatively provided with a gas nozzle (14), and the gas nozzle (14) communicates with the gas source through a gas cord.

7. The support structure for the artificial flower production according to claim 1, wherein, The driving assembly comprises two driving plates (8), the two driving plates (8) are symmetrically arranged, the lower die (1) is located between the two driving plates (8), the driving plate (8) is in an inverted U shape, the lower flat portion of the driving plate (8) is fixedly connected with the connecting plate (5), and the upper flat portion of the driving plate (8) is located above the upper die (2).

8. The support structure for the artificial flower production according to claim 1, wherein, The blow-off assembly comprises a gas groove (17) fixed on the upper end of the lower die (1), the gas groove (17) communicates with a gas valve, the gas valve communicates with a gas source, and a plurality of nozzles (18) are fixedly and communicatively arranged on the side of the gas groove (17) facing the mold groove (3).

9. The support structure for the artificial flower production according to claim 1, wherein, The lower end of the lower die (1) is fixedly provided with a support (12).

Images