Casting machine die head alignment device

Abstract

The utility model discloses a die head alignment device of a casting machine, and relates to the technical field of casting machines. The die head comprises a die head shell, connecting plates are symmetrically installed on the two sides of the die head shell, supporting bottom plates are fixedly installed at one ends of the two connecting plates, alignment plates are installed on the supporting bottom plates in a sliding mode, U-shaped frames are fixedly installed on one sides of the two supporting bottom plates, and size adjusting mechanisms are arranged on the U-shaped frames. A size display mechanism is arranged on the size adjusting mechanism, and the alignment plate is connected with the size display mechanism. According to the utility model, the size change of the scale rod is observed by adjusting the indication hole in the support plate, and then the size of a film material on the die head is limited through the alignment plates on the two sides, so that the film material is prevented from moving towards the two sides, and the width of the film can be effectively controlled, thereby reducing waste materials generated by trimming and reducing the waste of raw materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to a flow -laying machine technical field, concretely relates to a flow -laying machine die head alignment device. BACKGROUND

[0002] The flow -laying machine is a kind of equipment for producing film, and its production line is mainly composed of five parts, i.e., extrusion part, flow -laying part, corona part, winding part and electric control part.The die head in the extrusion part currently mainly extrudes liquid film material into shape, but the liquid film material extruded from the die head currently lacks restriction, and then the liquid film material will flow to both sides, resulting in the increase of the size of the film, so that more waste will be generated when the two side edges of the film are cut subsequently, and thus the raw material is wasted. SUMMARY

[0003] The utility model discloses a kind of flow -laying machine die head alignment devices to solve the liquid film material extruded from the die head currently lacks restriction, and then the liquid film material will flow to both sides, resulting in the increase of the size of the film, so that more waste will be generated when the two side edges of the film are cut subsequently.

[0004] The utility model discloses a kind of flow -laying machine die head alignment devices to solve the liquid film material extruded from the die head currently lacks restriction, and then the liquid film material will flow to both sides, resulting in the increase of the size of the film, so that more waste will be generated when the two side edges of the film are cut subsequently.

[0005] A kind of flow -laying machine die head alignment device, including die head shell, the both sides of the die head shell are symmetrically installed with link plate, one end of two link plates is fixedly installed with support base plate, and support base plate is slidably installed with alignment plate, the side of two support base plates is fixedly installed with U-shaped frame, size adjusting mechanism is provided on the U-shaped frame, and size display mechanism is provided on size adjusting mechanism, and the alignment plate is connected with size display mechanism.

[0006] Preferably, symmetrically opening sliding groove is set on the support base plate, and sliding block is symmetrically installed on the alignment plate, and two sliding blocks are slidably arranged in two sliding grooves respectively.

[0007] Preferably, the size adjusting mechanism includes adjusting branch plate, the both ends of the adjusting branch plate are fixedly installed on U-shaped frame, and adjusting screw rod is rotatably installed on the adjusting branch plate, support hole is opened on the U-shaped frame, and one end of the adjusting screw rod is arranged through support hole.

[0008] Preferably, rotating groove is opened on the side wall of the adjusting branch plate, and support bearing is fixedly installed in rotating groove, and one end of the adjusting screw rod is fixedly inserted and installed in support bearing.

[0009] Preferably, the size display mechanism comprises a threaded adjusting pipe, the threaded adjusting pipe is screw-mounted on the adjusting screw rod, and guide square rods are symmetrically mounted on both sides of the threaded adjusting pipe, one end of each of the two guide square rods is in abutting contact with the side wall of the U-shaped frame, and scale rods are fixedly mounted on the side walls of the two guide square rods, the side wall of the adjusting support plate is provided with indicating holes, and the two scale rods respectively slide through the two indicating holes and are fixedly mounted on the alignment plates.

[0010] Preferably, guide sliding grooves are symmetrically provided in the side walls of the U-shaped frame, and one end of each of the two guide square rods is slidingly mounted in the two guide sliding grooves.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. In the utility model, when the width of the contact port on the die head needs to be adjusted, the staff can move the threaded adjusting pipe by rotating the adjusting screw rod, so that the threaded adjusting pipe can drive the guide square rods and the scale rods to move, then the scale rods push the alignment plates to slide on the supporting bottom plate, the size change on the scale rods is observed through the indicating holes on the adjusting support plate, the alignment plates on both sides limit the size of the film material from the die head, the film material is prevented from moving to both sides, the width of the formed film can be effectively controlled, the waste caused by cutting edges is reduced, and the raw material waste is also reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is the front view overall three-dimensional connection structure schematic diagram of the utility model;

[0014] Fig. 2 is the three-dimensional connection structure schematic diagram of the supporting plate and the alignment plate in the utility model;

[0015] Fig. 3 is the three-dimensional connection structure schematic diagram of the size adjusting mechanism and the size display mechanism in the utility model.

[0016] DRAWINGS 1, link plate; 2, supporting bottom plate; 3, alignment plate; 4, U-shaped frame; 5, sliding block; 6, sliding groove; 7, adjusting support plate; 8, adjusting screw rod; 9, rotating groove; 10, supporting bearing; 11, supporting hole; 12, guide sliding groove; 13, guide square rod; 14, scale rod; 15, indicating hole; 16, threaded adjusting pipe. DETAILED DESCRIPTION

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0020] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] like Figs. 1-3 As shown, a die alignment device for a casting machine includes a die housing. Connecting plates 1 are symmetrically installed on both sides of the die housing. A support base plate 2 is fixedly installed at one end of each of the two connecting plates 1. An alignment plate 3 is slidably installed on the support base plate 2. Sliding grooves 6 are symmetrically opened on the support base plate 2. Sliding blocks 5 are symmetrically installed on the alignment plate 3. The two sliding blocks 5 are respectively slidably arranged in the two sliding grooves 6. The sliding blocks 5 make the alignment plate 3 slide more stably on the support base plate 2.

[0022] The side of each of the two supporting bottom plates 2 is fixedly provided with a U-shaped frame 4, the U-shaped frame 4 is provided with a size adjusting mechanism, the size adjusting mechanism comprises an adjusting support plate 7, both ends of the adjusting support plate 7 are fixedly provided on the U-shaped frame 4, a adjusting screw rod 8 is rotatably provided on the adjusting support plate 7, a rotating groove 9 is formed in the side wall of the adjusting support plate 7, a supporting bearing 10 is fixedly provided in the rotating groove 9, one end of the adjusting screw rod 8 is fixedly inserted into the supporting bearing 10, and the supporting bearing 10 can make the rotation of the adjusting screw rod 8 more stable.

[0023] The adjusting screw rod 8 is provided with a size display mechanism, the size display mechanism comprises a threaded adjusting pipe 16, the threaded adjusting pipe 16 is screwedly provided on the adjusting screw rod 8, and symmetrical guide square rods 13 are arranged on the two sides of the threaded adjusting pipe 16, one end of each of the two guide square rods 13 abuts against the side wall of the U-shaped frame 4, and symmetrical guide sliding grooves 12 are formed in the side wall of the U-shaped frame 4, and one end of each of the two guide square rods 13 is slidingly arranged in the two guide sliding grooves 12.

[0024] Scale rods 14 are fixedly provided on the side walls of the two guide square rods 13, and length scales are arranged on the side walls of the scale rods 14. Indicating holes 15 are formed in the side walls of the adjusting support plate 7, the two scale rods 14 slidingly pass through the two indicating holes 15 and are fixedly arranged on the alignment plates 3, and the side edges of the indicating holes 15 can facilitate the observation of the length scales on the scale rods 14.

[0025] In conclusion, when the flow range of the film material extruded from the die head of the casting machine needs to be controlled, the staff moves the threaded adjusting pipe 16 by rotating the adjusting screw rod 8, so that the threaded adjusting pipe 16 drives the guide square rods 13 and the scale rods 14 to move along the guide sliding grooves 12, then the scale rods 14 drive the alignment plates 3 to slide on the supporting bottom plate 2, the size change of the scale rods 14 is observed through the hole edges of the indicating holes 15 on the adjusting support plate 7, and then the flow range of the film material from the die head is size-limited by the two alignment plates 3, so that the film material is prevented from moving excessively to the two sides, the width of the formed film can be effectively controlled, and the waste caused by the cutting edge can be reduced.

[0026] The above description enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Accordingly, the present application is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A die head alignment apparatus for a casting machine, comprising a die head housing, characterized in that, Both sides of the die shell are symmetrically provided with connecting plates (1), one end of each of the two connecting plates (1) is fixedly provided with a supporting bottom plate (2), a positioning plate (3) is slidingly installed on the supporting bottom plate (2), one side of each of the two supporting bottom plates (2) is fixedly provided with a U-shaped frame (4), a size adjusting mechanism is arranged on the U-shaped frame (4), and a size display mechanism is arranged on the size adjusting mechanism, and the positioning plate (3) is connected with the size display mechanism.

2. A die registration apparatus for a casting machine as defined in claim 1, wherein Symmetrical sliding grooves (6) are formed in the supporting bottom plate (2), and sliding blocks (5) are symmetrically installed on the positioning plate (3), and the two sliding blocks (5) are slidingly arranged in the two sliding grooves (6) respectively.

3. A die registration apparatus for a casting machine as defined in claim 1, wherein The size adjusting mechanism comprises an adjusting support plate (7), both ends of the adjusting support plate (7) are fixedly installed on the U-shaped frame (4), an adjusting screw rod (8) is rotatably installed on the adjusting support plate (7), a supporting hole (11) is formed in the U-shaped frame (4), and one end of the adjusting screw rod (8) penetrates through the supporting hole (11).

4. A die registration apparatus for a casting machine as defined in claim 3, wherein A rotating groove (9) is formed in the side wall of the adjusting support plate (7), and a supporting bearing (10) is fixedly installed in the rotating groove (9), and one end of the adjusting screw rod (8) is fixedly inserted into the supporting bearing (10).

5. A die registration apparatus for a casting machine as defined in claim 3, wherein The size display mechanism comprises a threaded adjusting pipe (16), the threaded adjusting pipe (16) is screwedly installed on the adjusting screw rod (8), guide square rods (13) are symmetrically installed on both sides of the threaded adjusting pipe (16), one end of each of the two guide square rods (13) abuts against the side wall of the U-shaped frame (4), scale rods (14) are fixedly installed on the side walls of the two guide square rods (13), indicating holes (15) are formed in the side wall of the adjusting support plate (7), and the two scale rods (14) slidingly penetrate through the two indicating holes (15) and are fixedly installed on the positioning plate (3).

6. A die registration apparatus for a casting machine as defined in claim 5, wherein Symmetrical guide sliding grooves (12) are formed in the side wall of the U-shaped frame (4), and one end of each of the two guide square rods (13) is slidingly installed in the two guide sliding grooves (12) respectively.

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