Novel precise positioning die for pushing rotary push plate

Abstract

The utility model relates to the technical field of injection molds, and discloses a novel precise positioning mold for pushing a rotary push plate, which comprises an oil cylinder, the outer surface of the upper end of the oil cylinder is fixedly connected with a first guide block, and the outer surface of one side of the first guide block is fixedly connected with a buckling machine. At the moment, the fourth bolt only moves up and down, the second top plate does not move, the second bolt is fixed on the second top plate, the second bolt does not move, the second bolt and the third check block are in a buckled state at the moment, the second bolt and the third check block are in a buckled state when the push plate rotates, and the second top plate and the product cannot move or loosen; the structure is more precise, the technical content is high, the problem that semi-automatic generation is needed due to the fact that a second-time product is not precisely positioned is solved, the problem that the product is poor due to the fact that a first-time top plate is loosened is solved, and advancing power is provided for the technical field of the mold industry.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, in particular to a novel push-plate and push-turn precise positioning mold. Background Art

[0002] Moulds are various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping and other methods to obtain the required products. In short, moulds are tools used to make shaped objects. This tool is composed of various parts, and different moulds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the formed material. It is known as the mother of industry. It is a tool that makes the blank become a part of a specific shape and size under the action of external force.

[0003] However, it still has some disadvantages. For example, this type of product structure generally cannot be produced automatically. After the first beer is produced, the pusher rotates, causing the first beer product to loosen, resulting in defective products. When the second beer is produced, the push plate on the pusher pushes the product out, and the push plate returns to its position instantly due to the action of the spring, resulting in the product not being able to be accurately positioned. Therefore, the robot cannot take out the product, and the product needs to be taken out manually, which lengthens the production cycle and reduces efficiency.

[0004] In order to solve the above problems, a new type of push-plate precise positioning mold is proposed in this application. Utility Model Content

[0005] The utility model aims to provide a novel push-plate precise positioning mold to solve the problems of loose first beer product leading to poor product quality and low efficiency of manual product removal in the prior art proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of push-lock and push-plate precise positioning mold, comprising an oil cylinder, the upper end outer surface of the oil cylinder is fixedly connected to a first guide block, the outer surface of one side of the first guide block is fixedly connected to a buckle machine, the outer surface of one side of the buckle machine is fixedly connected to a second guide block, the rear end outer surface of the buckle machine is fixedly connected to a push lock, the outer surface of one side of the push lock is slidably connected to a second top plate, the front end inner surface of the second top plate is rotatably connected to a guide column, and the outer wall of the guide column is rotatably connected to the first top plate.

[0007] Preferably, a gear is fixedly connected to the outer surface of the upper end of the push rod, a push rod is rotatably connected to the outer surface of the upper end of the gear, and the outer wall of the gear is meshed with the outer surface of one side of the rack.

[0008] Preferably, a first latch is fixedly connected to an outer surface of one side of the first guide block, and a second stopper is slidably connected to an outer surface of one side of the first latch.

[0009] Preferably, the rear end outer surface of the second stopper is fixedly connected to the first stopper, and the front end outer surface of the first guide block is slidably connected to the third latch.

[0010] Preferably, a fourth latch is slidably connected to the front end outer surface of the second guide block, a second latch is fixedly connected to one side outer surface of the second guide block, and a third stopper is fixedly connected to one side outer surface of the second latch.

[0011] Preferably, a second spring is fixedly connected to the front end outer surface of the second stopper, and a first spring is fixedly connected to the front end outer surface of the first guide block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model sets a first guide block without a guide groove. At this time, the fourth pin can only move up and down, so the second top plate does not move. The second pin is fixed on the second top plate, and the second pin does not move either. Therefore, the second pin and the third stopper are in a fastened state at this time. When the pusher rotates, the second pin and the third stopper are in a fastened state. The second top plate and the product cannot move or loosen. The structure is more precise and the technical content is high. The problem of semi-automatic generation of the second beer product due to inaccurate positioning is solved, and the product defect caused by the looseness of the first beer top plate is solved, which provides a driving force for the technical field of the mold industry.

[0014] The utility model commands the first top plate to be ejected 35mm by the third latch arranged under the action of the first guide block, and then the first latch follows the first top plate to move 35mm, and then the first latch disengages from the second block, and the second block pushes the second spring out 4mm, so that the second block supports the first latch, so there is no risk of the first top plate falling when it is ejected. At this time, the product is fixed by the first top plate after being ejected, and the robot starts to take out the product, so that the mold can be fully automatically generated, shortening the product molding cycle, reducing labor costs, making the product appearance more perfect, and breaking the troubles of traditional semi-automatic production of such molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the new push-pull plate precise positioning mold of the utility model;

[0016] Figure 2 This is a schematic diagram of the push-pull structure in the push-pull plate accurate positioning mold of the utility model;

[0017] Figure 3 This is a schematic diagram of the ejection of the push-rotating structure in the mold for accurately positioning the push-rotating push plate of the utility model;

[0018] Figure 4This is a schematic diagram of the connection relationship between the gear and the rack in the new push-plate precise positioning mold of the utility model;

[0019] Figure 5 This is a schematic diagram of the return state of the buckle mechanism in the mold for accurately positioning the push-pull plate of the utility model;

[0020] Figure 6 This is a schematic diagram of the ejection state of the buckle mechanism in the mold for accurately positioning the push plate of the utility model;

[0021] In the figure: 1. cylinder; 2. first guide block; 3. second guide block; 4. trigger; 5. guide column; 6. first top plate; 7. second top plate; 8. push rod; 9. rack; 10. push rod; 11. gear; 12. first stopper; 13. first latch; 14. second stopper; 15. second latch; 16. third stopper; 17. third latch; 18. fourth latch; 19. first spring; 20. second spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-Figure 6 The utility model provides a technical solution: a new push-plate precise positioning mold, including an oil cylinder 1, a first guide block 2 is fixedly connected to the outer surface of the upper end of the oil cylinder 1, a latch machine 4 is fixedly connected to the outer surface of one side of the first guide block 2, a second guide block 3 is fixedly connected to the outer surface of one side of the latch machine 4, a push-plate 8 is fixedly connected to the outer surface of the rear end of the latch machine 4, a second top plate 7 is slidably connected to the outer surface of one side of the push-plate 8, a guide column 5 is rotatably connected to the inner surface of the front end of the second top plate 7, and the outer wall of the guide column 5 is rotatably connected to the first top plate 6.

[0024] In this embodiment, Figure 2-4 As shown, the upper outer surface of the push rod 8 is fixedly connected with the gear 11, and the upper outer surface of the gear 11 is rotatably connected with the push rod 10. The outer wall of the gear 11 is meshed with the outer surface of one side of the rack 9. When the actions of the first beer position and the second beer position are completed, the cylinder 1 drives the rack 9 and the gear 11 to move. When the cylinder 1 moves 207mm, the push rod 8 just rotates 180°, and the machine push rod pulls back the push rod 8 to complete the replacement of the front and rear mold cavities.

[0025] In this embodiment, Figure 5-6As shown, a first latch 13 is fixedly connected to an outer surface of one side of the first guide block 2, and a second stopper 14 is slidably connected to an outer surface of one side of the first latch 13. At the position of the second beer cavity, the third latch 17 pushes the first top plate 6 out 35 mm under the action of the first guide block 2, and then the first latch 13 moves 35 mm with the first top plate 6, and then the first latch 13 disengages from the second stopper 14, and the second stopper 14 pushes the second spring 20 out 4 mm, so that the second stopper 14 supports the first latch 13, so that the first top plate 6 will not fall when it is ejected. At this time, the product is fixed by the first top plate 6 after being ejected, and the robot starts to take out the product without manual picking, thereby shortening the production cycle and improving the efficiency of mold production. The rear end outer surface of the second stopper 14 is fixedly connected to the first stopper 12, and the front end outer surface of the first guide block 2 slides It is connected with a third latch 17, and the front end outer surface of the second guide block 3 is slidably connected with a fourth latch 18. At the position of the first beer cavity, the second guide block 3 has no guide groove. At this time, the fourth latch 18 can only move up and down, so the second top plate 7 does not move. The second latch 15 is fixed on the second top plate 7, and the second latch 15 does not move either, so the second latch 15 and the third stopper 16 are in a fastened state at this time. When the push button 8 rotates, the second latch 15 and the third stopper 16 are in a fastened state, and the second top plate 7 and the product cannot move or loosen. The second latch 15 is fixedly connected to the outer surface of one side of the second guide block 3, and the third stopper 16 is fixedly connected to the outer surface of one side of the second latch 15. The second spring 20 is fixedly connected to the front end outer surface of the second stopper 14, and the first spring 19 is fixedly connected to the front end outer surface of the first guide block 2.

[0026] Working principle:

[0027] At the first beer cavity position, the second guide block 3 has no guide groove. At this time, the fourth latch 18 can only move up and down, so the second top plate 7 does not move. The second latch 15 is fixed on the second top plate 7, and the second latch 15 does not move either, so the second latch 15 and the third stopper 16 are in a fastened state at this time. When the pusher 8 rotates, the second latch 15 and the third stopper 16 are in a fastened state, and the top plate and the product cannot move or loosen. At the second beer cavity position, the third latch 17 is pushed out 35mm by the first guide block 2, and then the first latch 13 moves 35mm with the first top plate 6. The first latch 13 is separated from the second stopper 14, and the second stopper 14 pushes the second spring 20 out 4mm, so that the second stopper 14 supports the first latch 13, so there is no risk of the top plate falling when it is ejected. At this time, the product is fixed by the top plate after being ejected, and the manipulator starts to take out the product. When the actions of the first beer position and the second beer position are completed, the cylinder 1 drives the rack 9 and the gear 1 1 movement, when the cylinder 1 moves 207mm, the pusher 8 just rotates 180°, and the machine top rod pulls back the pusher 8 to complete the replacement of the front and rear mold cavities. At this time, there is no product in the first beer cavity, and there is only the first beer product in the second beer cavity. The buckle blank fixed on the pusher 8 is also replaced accordingly, and the third latch 17 is replaced to the position of the fourth latch 18, the second latch 15 is replaced to the position of the first latch 13, and the second stopper 14 is placed at the position of the third stopper 16. This type of workpiece follows the pusher 8 for cyclic replacement each time, and the two cavities of mold closing and injection molding are simultaneously injected with corresponding products, and the above actions are cyclically performed to realize fully automatic production, shorten product molding cycle, reduce labor costs, and make product appearance more perfect, breaking the traditional semi-automatic production problems of this type of mold. It is more precise in structure and has high technical content. It solves the problem that the second beer product is not accurately positioned, resulting in the need for semi-automatic generation, and solves the product defects caused by the loose top plate of the first beer, providing a driving force for the technical field of the mold industry.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A novel push-plate precise positioning mold, comprising a cylinder (1), characterized in that: The upper outer surface of the oil cylinder (1) is fixedly connected to a first guide block (2), one side outer surface of the first guide block (2) is fixedly connected to a locking machine (4), one side outer surface of the locking machine (4) is fixedly connected to a second guide block (3), the rear end outer surface of the locking machine (4) is fixedly connected to a pusher (8), one side outer surface of the pusher (8) is slidably connected to a second top plate (7), the front end inner surface of the second top plate (7) is rotatably connected to a guide column (5), and the outer wall of the guide column (5) is rotatably connected to the first top plate (6).

2. The new push-plate precise positioning mold according to claim 1 is characterized by: The outer surface of the upper end of the push rod (8) is fixedly connected to a gear (11), the outer surface of the upper end of the gear (11) is rotatably connected to a push rod (10), and the outer wall of the gear (11) is meshed with the outer surface of one side of the rack (9).

3. The new push-plate precise positioning mold according to claim 1 is characterized by: A first latch (13) is fixedly connected to an outer surface of one side of the first guide block (2), and a second stopper (14) is slidably connected to an outer surface of one side of the first latch (13).

4. The new push-plate precise positioning mold according to claim 3 is characterized by: The rear end outer surface of the second stopper (14) is fixedly connected to the first stopper (12), and the front end outer surface of the first guide block (2) is slidably connected to a third latch (17).

5. The new push-plate precise positioning mold according to claim 1 is characterized by: A fourth latch (18) is slidably connected to the front end outer surface of the second guide block (3), a second latch (15) is fixedly connected to one side outer surface of the second guide block (3), and a third stopper (16) is fixedly connected to one side outer surface of the second latch (15).

6. The new push-plate precise positioning mold according to claim 3 is characterized by: A second spring (20) is fixedly connected to the front end outer surface of the second stopper (14), and a first spring (19) is fixedly connected to the front end outer surface of the first guide block (2).

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