Mould for producing injection-molded dinner plate

Abstract

The utility model discloses a mould for the production of injection molding dinner plate, including support plate, lower template, upper template, drive mechanism, reclaiming mechanism, transmission mechanism and ejection mechanism, drive mechanism is provided the upper part of support plate, drive mechanism with the upper template fixed connection, reclaiming mechanism is provided the outer surface of support plate sliding, transmission mechanism with the ejection mechanism is provided the ejection mechanism, the ejection mechanism is provided the ejection mechanism. The transmission mechanism is arranged on the outer side of the supporting plate, the transmission mechanism is rotationally connected with the driving mechanism, and the transmission mechanism is rotationally connected with the material taking mechanism; the function of synchronously carrying out mold closing and injection molding dinner plate moving-out can be achieved, the situation that an external grabbing mechanism is adopted for moving the formed dinner plate, the grabbing mechanism needs to take out the injection molding dinner plate from the position between a lower mold plate and an upper mold plate firstly, then the next time of mold closing operation can be carried out, and therefore the waiting time is shortened is effectively avoided, and the working efficiency is improved. And the production efficiency of the injection-molded dinner plate is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection molded dinner plate production technical field especially injection molded dinner plate's production with mould. BACKGROUND

[0002] Injection molded dinner plate is a kind of plastic tableware made by injection molding process, with the characteristics of firm and durable, appearance exquisite, is widely used in various catering places, in injection molded dinner plate production process, mould is used to its forming operation;

[0003] In the design of some current injection molded dinner plate production mould, external grabbing mechanism is used to remove the molded dinner plate, this process requires grabbing mechanism to take out injection molded dinner plate from the lower die plate and upper die plate first, then the next die closing operation can be carried out, thereby introducing waiting time, affect the production efficiency of injection molded dinner plate, therefore, injection molded dinner plate's production with mould is provided. UTILITY MODEL CONTENTS

[0004] The utility model discloses injection molded dinner plate's production with mould can solve the problem that in the design of some current injection molded dinner plate production mould, external grabbing mechanism is used to remove the molded dinner plate, this process requires grabbing mechanism to take out injection molded dinner plate from the lower die plate and upper die plate first, then the next die closing operation can be carried out, thereby introducing waiting time, affect the production efficiency of injection molded dinner plate.

[0005] To achieve the above object, the utility model provides the following technical scheme: injection molded dinner plate's production with mould, including support plate, lower die plate and upper die plate, still including having:

[0006] Driving mechanism, the driving mechanism is set up at the upper portion of support plate, and the driving mechanism is fixedly connected with upper die plate;

[0007] Material taking mechanism, the material taking mechanism is slidably arranged on the outer surface of support plate, and is used for the automatic material taking of molded injection molded dinner plate;

[0008] Transmission mechanism, the transmission mechanism is set up at the outside of support plate, and the transmission mechanism is rotatably connected with driving mechanism, and the transmission mechanism is rotatably connected with material taking mechanism;

[0009] Ejection mechanism, the ejection mechanism is set up at the inner surface of lower die plate, and the ejection mechanism is slidably connected with support plate, and is used for the ejection of molded injection molded dinner plate.

[0010] Preferably, the driving mechanism includes a hydraulic cylinder disposed on the upper portion of the support plate, the hydraulic cylinder has an installation plate disposed on the output end, the installation plate is fixedly connected with the upper die plate, and the installation plate is slidably connected with the support plate.

[0011] Preferably, the taking mechanism comprises a sliding frame slidingly arranged on the outer surface of the support plate, the outer surface of the sliding frame is provided with a vacuum chuck, and the outer surface of the sliding frame below the vacuum chuck is provided with a driving plate.

[0012] Preferably, the transmission mechanism comprises a transmission plate arranged on the outer side of the support plate, and the inner surface of the transmission plate is provided with two connecting rods, and the two connecting rods are rotatably connected with the mounting plate and the sliding frame respectively.

[0013] Preferably, the connecting rod and the mounting plate and the connecting rod and the sliding frame are rotatably connected through bearings.

[0014] Preferably, the ejection mechanism comprises two ejecting rods arranged on the inner surface of the lower mold plate, the two ejecting rods are slidingly connected with the support plate, the lower ends of the two ejecting rods are provided with a connecting plate, the upper surface of the connecting plate is provided with two springs, the two springs are fixedly connected with the support plate, the springs are sleeved on the outer side of the ejecting rod, and the lower surface of the connecting plate is provided with two support transmission members.

[0015] Preferably, the support transmission member is a roller.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The driving mechanism, the taking mechanism, the transmission mechanism and the ejection mechanism are arranged, the functions that the mold closing and the injection molded tray moving out are synchronized are realized, after the injection molded tray is formed, the upper mold plate can be driven through the driving mechanism, the upper mold plate is separated from the lower mold plate, simultaneously, the transmission mechanism can be driven to run through the driving mechanism, then the taking mechanism can be driven to run through the transmission mechanism running, in the taking mechanism running process, the ejection mechanism can be driven to run, the ejection and the grabbing of the injection molded tray are completed, when the mold closing is carried out again, the taking mechanism will reset, the injection molded tray is moved out to collect, simultaneously, the ejection mechanism will also reset, effectively avoid the external grabbing mechanism to move the molded tray, the grabbing mechanism can be taken out from the lower mold plate and the upper mold plate, then the next mold closing operation is carried out, thereby the production efficiency of the injection molded tray is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the drawings needed to be used in the specific embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0019] Figure 1 It is the overall structure view of the utility model.

[0020] Figure 2 The utility model discares Figure 1 Supporting plate sectional structure view among the utility model discare

[0021] Figure 3 The utility model discares Figure 2 Sliding frame structure view among the utility model discare

[0022] Figure 4 The utility model discares Figure 3 Connecting plate structure view among the utility model discare

[0023] Mark explanation:

[0024] 1, supporting plate, 2, lower die plate, 3, upper die plate, 4, drive mechanism, 41, hydraulic cylinder, 42, mounting plate, 5, material taking mechanism, 51, sliding frame, 52, vacuum chuck, 53, drive plate, 6, transmission mechanism, 61, transmission plate, 62, connecting rod, 7, ejection mechanism, 71, ejector rod, 72, connecting plate, 73, spring, 74, supporting transmission part, 8, bearing. Specific implementation

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme:

[0027] A mold for producing injection molded dinner plate, including supporting plate 1, lower die plate 2 and upper die plate 3, further comprising:

[0028] Drive mechanism 4, drive mechanism 4 is set on the upper portion of supporting plate 1, and drive mechanism 4 is fixedly connected with upper die plate 3;

[0029] Material taking mechanism 5, material taking mechanism 5 is slidably arranged on the outer surface of supporting plate 1, for the automatic material taking of injection molded dinner plate after forming;

[0030] Transmission mechanism 6, transmission mechanism 6 is arranged on the outer side of supporting plate 1, and transmission mechanism 6 is rotatably connected with drive mechanism 4, and transmission mechanism 6 is rotatably connected with material taking mechanism 5;

[0031] Ejection mechanism 7, ejection mechanism 7 is arranged on the inner surface of lower die plate 2, and ejection mechanism 7 is slidably connected with supporting plate 1, for the ejection of injection molded dinner plate after forming.

[0032] Specifically, as shown in Figure 1 and Figure 2 , the driving mechanism 4 includes a hydraulic cylinder 41 arranged on the upper part of the support plate 1, and the output end of the hydraulic cylinder 41 is provided with a mounting plate 42, which is fixedly connected with the upper die plate 3 and is in sliding connection with the support plate 1.

[0033] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the material taking mechanism 5 includes a sliding frame 51 slidingly arranged on the outer surface of the support plate 1, and the outer surface of the sliding frame 51 is provided with a vacuum chuck 52, and the outer surface of the sliding frame 51 below the vacuum chuck 52 is provided with a driving plate 53.

[0034] Specifically, as shown in Figure 1 , Figure 2 and Figure 3 , the transmission mechanism 6 includes a transmission plate 61 arranged on the outer side of the support plate 1, and the inner surface of the transmission plate 61 is provided with two connecting rods 62, which are respectively in rotary connection with the mounting plate 42 and the sliding frame 51.

[0035] Specifically, as shown in Figure 3 , the connecting rod 62 and the mounting plate 42, and the connecting rod 62 and the sliding frame 51 are all in rotary connection through bearings 8, which can reduce the contact friction between the connecting rod 62 and the mounting plate 42, and the connecting rod 62 and the sliding frame 51.

[0036] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the ejection mechanism 7 includes two ejecting rods 71 arranged on the inner surface of the lower die plate 2, and the two ejecting rods 71 are both in sliding connection with the support plate 1, and the lower ends of the two ejecting rods 71 are provided with a connecting plate 72, and the upper surface of the connecting plate 72 is provided with two springs 73, and the two springs 73 are both fixedly connected with the support plate 1, and the spring 73 is sleeved on the outer side of the ejecting rod 71, and the lower surface of the connecting plate 72 is provided with two support transmission members 74.

[0037] Specifically, as shown in Figure 2 , Figure 3 and Figure 4 , the support transmission member 74 is a roller, and when the driving plate 53 contacts with the support transmission member 74, the support transmission member 74 can roll on the inclined surface of the driving plate 53, thereby reducing the friction and wear.

[0038] Working principle: in use, start the hydraulic cylinder 41, the output end of the hydraulic cylinder 41 is elongated to drive the mounting plate 42 to move down, then through the mounting plate 42 to move down to drive the upper die plate 3 to move down, when the upper die plate 3 and the lower die plate 2 are in close contact, the injection molding process can be started, and the production of the injection molded tray is carried out, in this process, through the movement of the mounting plate 42, the connecting rod 62 and the transmission plate 61 are moved, so that the sliding frame 51, the vacuum chuck 52 and the driving plate 53 are moved, the sliding frame 51 and the vacuum chuck 52 which hinder the close contact of the upper die plate 3 and the lower die plate 2 are removed, at the same time, when the driving plate 53 moves, the support transmission member 74 (roller) rolls on the inclined surface of the driving plate 53, through the elastic force of the spring 73, the support transmission member 74 (roller), the connecting plate 72 and the ejector pin 71 move down, when the support transmission member 74 (roller) contacts the inner bottom surface of the support plate 1, the connecting plate 72 and the ejector pin 71 are supported, at this time, the upper surface of the ejector pin 71 is in the same horizontal plane as the upper surface of the core of the lower die plate 2;

[0039] When the injection molded tray is formed, start the hydraulic cylinder 41, the output end of the hydraulic cylinder 41 is contracted to drive the mounting plate 42 to move up, then through the mounting plate 42 to move up to drive the upper die plate 3 to move up to the appropriate position, in this process, through the movement of the mounting plate 42, the connecting rod 62 and the transmission plate 61 are moved, so that the sliding frame 51, the vacuum chuck 52 and the driving plate 53 are moved, when the driving plate 53 contacts the support transmission member 74 (roller), the support transmission member 74 (roller) is moved up to move the connecting plate 72 and the ejector pin 71 up, and the formed injection molded tray is pushed out of the lower die plate 2, when the formed injection molded tray is lifted to the appropriate position, it will contact the vacuum chuck 52 moved to the appropriate position, then through the vacuum chuck 52, the formed injection molded tray is grabbed, and when the upper die plate 3 and the lower die plate 2 are closed again, the formed injection molded tray can be moved out for collection.

[0040] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A mold for producing an injection molded dinner plate, comprising a support plate (1), a lower mold plate (2) and an upper mold plate (3), characterized in that: Also includes: The driving mechanism (4) is arranged on the upper part of the support plate (1), and the driving mechanism (4) is fixedly connected with the upper die plate (3); The material taking mechanism (5) is arranged on the outer surface of the support plate (1), which is used for automatic material taking of the formed injection molded tray; The transmission mechanism (6) is arranged on the outer side of the support plate (1), and the transmission mechanism (6) is rotatably connected with the driving mechanism (4) and the material taking mechanism (5); The ejection mechanism (7) is arranged on the inner surface of the lower die plate (2), and the ejection mechanism (7) is slidably connected with the support plate (1), which is used for ejecting the formed injection molded tray.

2. A mold for producing an injection-molded dinner plate according to claim 1, characterized in that: The driving mechanism (4) includes a hydraulic cylinder (41) arranged on the upper part of the support plate (1), and the output end of the hydraulic cylinder (41) is provided with a mounting plate (42), the mounting plate (42) is fixedly connected with the upper die plate (3), and the mounting plate (42) is slidably connected with the support plate (1).

3. A mold for producing an injection-molded dinner plate according to claim 2, characterized in that: The material taking mechanism (5) includes a sliding frame (51) arranged on the outer surface of the support plate (1), and the outer surface of the sliding frame (51) is provided with a vacuum chuck (52), and the outer surface of the sliding frame (51) below the vacuum chuck (52) is provided with a driving plate (53).

4. The mold for producing an injection-molded dinner plate according to claim 3, characterized in that: The transmission mechanism (6) includes a transmission plate (61) arranged on the outer side of the support plate (1), and the inner surface of the transmission plate (61) is provided with two connecting rods (62), and the two connecting rods (62) are rotatably connected with the mounting plate (42) and the sliding frame (51) respectively.

5. A mold for producing an injection-molded dinner plate according to claim 4, characterized in that: The connecting rod (62) and the mounting plate (42) are rotatably connected through the bearing (8), and the connecting rod (62) and the sliding frame (51) are rotatably connected through the bearing (8).

6. A mold for producing an injection-molded dinner plate according to claim 5, characterized in that: The ejection mechanism (7) includes two ejector rods (71) arranged on the inner surface of the lower die plate (2), and the two ejector rods (71) are slidably connected with the support plate (1), and the lower ends of the two ejector rods (71) are provided with a connecting plate (72), the upper surface of the connecting plate (72) is provided with two springs (73), the two springs (73) are fixedly connected with the support plate (1), the spring (73) is sleeved on the outer side of the ejector rod (71), and the lower surface of the connecting plate (72) is provided with two support driving members (74).

7. A mold for producing an injection-molded dinner plate according to claim 6, characterized in that: The support driving member (74) is a roller.

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