Die opening die head

Abstract

The utility model relates to the technical field of molds, in particular to a mold opening mold head which comprises an upper seat and a lower seat, a plurality of jacking blocks are arranged on the upper seat, a plurality of limiting blocks are arranged on the surface of one side, close to the jacking blocks, of the lower seat, and the jacking blocks and the limiting blocks are located on the same horizontal plane. And the jacking block and the limiting block are inserted into the mold. The utility model has the effects that the mould is convenient to open and is not easy to damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mould, especially mould opening die head. BACKGROUND

[0002] Plastic is mainly composed of carbon, oxygen, hydrogen, nitrogen and other organic or inorganic elements, and the finished product is solid, and the forming process of plastic is various, including injection molding, thermoplastic (thermoforming), blow molding, rotational molding (rotational molding), slush molding, drop molding, extrusion molding, compression molding and the like. Thermoforming is also called thermoforming, which is to heat and soften the plastic and then process and form it in a pressure environment by using appropriate molds or clamps. In the process of using molds to process plastic, the operator places the glue into the mold, then places the mold in the machine for pressure and heating, and takes out the mold after processing is completed, and the mold needs to be opened when taking out the plastic product in the mold. At present, a screwdriver crowbar and other tools are generally used to pry open the mold, but this can easily damage the mold and is time-consuming and laborious. CONTENT OF THE UTILITY MODEL

[0003] In order not to easily damage the mold, the utility model provides a mold opening die head for the problems of the prior art.

[0004] The mold opening die head provided by the utility model adopts the following technical scheme:

[0005] A mold opening die head, comprising an upper seat and a lower seat, a plurality of jacking blocks are arranged on the upper seat, a plurality of limiting blocks are arranged on the surface of the side of the lower seat close to the jacking blocks, the jacking blocks and the limiting blocks are located on the same horizontal plane, and the jacking blocks and the limiting blocks are inserted into the mold.

[0006] Preferably, a reinforcing block is arranged on the limiting block, and the reinforcing block is connected to the surface of the lower seat and the surface of the limiting block respectively.

[0007] Preferably, the jacking blocks are arranged in an L shape, and a plurality of limiting blocks are located between two adjacent jacking blocks.

[0008] Preferably, a buffer block is arranged on the surface of the upper seat facing the mold.

[0009] Preferably, the buffer block is a silica gel block.

[0010] Preferably, a mounting groove is arranged on the surface of the upper seat, a part of the buffer block is inserted into the mounting groove, baffles are arranged on the inner walls of the opposite sides of the mounting groove, protrusions are arranged on the opposite side walls of the buffer block, and the protrusions abut against the baffles.

[0011] Preferably, both ends of the mounting groove are provided in a through manner, the upper seat is provided with a sealing plate, the sealing plate covers the end of the mounting groove, and a screw is threadedly connected between the sealing plate and the upper seat.

[0012] Preferably, the lower seat is provided with a rear guard plate on a side surface facing the upper seat, and the rear guard plate is located on a side edge of the upper seat away from the limiting block.

[0013] In summary, the mold opening die head has the following beneficial technical effects:

[0014] During mold opening, the limiting block and the jacking block are simultaneously inserted into the groove of the mold, then the lower seat is fixed, the upper seat is driven to rise by using a cylinder or a motor lead screw, at this time, the jacking block and the limiting block can open the mold, the mold is uniformly stressed during the whole mold opening process, and manual operation is reduced, and the mold is not easy to damage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of the utility model.

[0016] Fig. 2 It is an explosion schematic view of the utility model.

[0017] Fig. 3 It is an explosion schematic view of the utility model.

[0018] In the drawing: 1, upper seat; 11, jacking block; 12, mounting groove; 121, baffle; 13, sealing plate; 14, rear guard plate; 2, lower seat; 21, limiting block; 22, reinforcing block; 3, buffer block; 31, convex edge; DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] The utility model discloses an embodiment of a die opening die head, as shown in the figure, including upper seat 1 and lower seat 2, the lower surface of upper seat 1 and the upper surface of lower seat 2 are in close contact, the lower surface of upper seat 1 is integrally formed with a plurality of jacking blocks 11 for opening the die, a plurality of jacking blocks 11 are arranged along the length direction of upper seat 1, the die includes an upper die and a lower die, the opposite surface sides of the upper die and the lower die are provided with grooves, the jacking block 11 is located on the side edge of the side of the upper seat 1 close to the die, and the jacking block 11 is arranged in an L shape, and one end of the jacking block 11 is inserted and matched with the groove of the die. Figs. 1-3

[0022] Meanwhile, a plurality of limiting blocks 21 are integrally formed on the side surface of the lower seat 2 close to the die, the plurality of limiting blocks 21 are arranged along the length direction of the lower seat 2, the limiting block 21 is inserted and matched with the groove of the die, the limiting block 21 and the jacking block 11 are located on the same horizontal plane, the upper surface of the limiting block 21 is flush with the upper surface of the jacking block 11, and the lower surface of the limiting block 21 is flush with the lower surface of the jacking block 11. During die opening, the limiting block 21 and the jacking block 11 are inserted into the groove of the die. Meanwhile, a reinforcing block 22 is integrally formed on the limiting block 21, the reinforcing block 22 is connected to the surface of the lower seat 2 and the surface of the limiting block 21 respectively, and the reinforcing block 22 can prevent the limiting block 21 from being bent. In addition, the plurality of limiting blocks 21 are located between the adjacent two jacking blocks 11 respectively, and one limiting block 21 is arranged between each adjacent two jacking blocks 11, so that during die opening, the force received by the die is more uniform, thereby better opening the die, and the die is not easily damaged. During die opening, the limiting block 21 and the jacking block 11 are inserted into the groove of the die at the same time, then the lower seat 2 is fixed, the upper seat 1 is driven to move away from the lower seat 2 by using a cylinder or a motor lead screw, at this time, the jacking block 11 and the limiting block 21 can open the die.

[0023] In addition, a rear guard plate 14 is integrally formed on the side surface of the lower seat 2 facing the upper seat 1, the rear guard plate 14 is located on the side edge of the upper seat 1 away from the limiting block 21, and the rear guard plate 14 can protect the upper seat 1 to a certain extent.

[0024] ​In addition, the upper seat 1 is provided with a buffer block 3 on the surface facing the mold, the buffer block 3 is a silica gel block, meanwhile, the buffer block 3 can also adopt pe, PVC and the like, one side surface of the buffer block 3 is slightly protruded on the surface of the upper seat 1 facing the mold, the buffer block 3 can make the upper mold not easy to slide when the mold is opened, and meanwhile plays a buffering role between the upper seat 1 and the mold. In addition, the upper seat 1 is provided with a mounting groove 12 on the surface facing the mold, a part of the buffer block 3 is inserted into the mounting groove 12, meanwhile, the mounting groove 12 is integrally formed with a baffle 121 on the inner wall of the opposite two sides, the opposite two side walls of the buffer block 3 are integrally formed with a protruding edge 31, the two protruding edges 31 are respectively abutted on the two baffles 121, so that the buffer block 3 is not easy to be separated from the mounting groove 12. In addition, the two ends of the mounting groove 12 are throughly arranged, the upper seat 1 is provided with a cover plate 13, the cover plate 13 is covered on the end of the mounting groove 12, the cover plate 13 and the upper seat 1 are threadedly connected with a screw, when the buffer block 3 needs to be replaced, the screw of the cover is unscrewed, the cover is opened, the buffer block 3 can be conveniently taken down and replaced with a new buffer block 3, which is convenient and fast. In addition, the buffer block 3 is provided with a plurality of anti-skid lines on the surface facing the mold, the anti-skid lines can improve the friction.

[0025] The implementation principle of the mold opening die head in the embodiment of the utility model is as follows: when the mold is opened, the limiting block 21 and the jacking block 11 are simultaneously inserted into the groove of the mold, then the lower seat 2 is fixed, the upper seat 1 is driven to rise by using a cylinder or a motor lead screw, at this time, the jacking block 11 and the limiting block 21 can open the mold, the mold is uniformly stressed in the whole opening process, and the manual operation is reduced, and the mold is not easy to be damaged.

[0026] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model discloses the above preferred embodiment, however, it is not used to limit the utility model, any skilled person in the art can make slight changes or modifications within the scope of the technical scheme of the utility model by using the disclosed technical content, as long as the changes or modifications do not deviate from the technical scheme of the utility model, and the changes or modifications are equivalent to the above embodiments, and any simple modification, equivalent change and modification of the above embodiments are within the scope of the technical scheme of the utility model.

Claims

1. A mold opening die head, characterized in that: The mold includes an upper seat (1) and a lower seat (2). The upper seat (1) is provided with multiple lifting blocks (11), and the lower seat (2) is provided with multiple limiting blocks (21) on one side surface near the lifting blocks (11). The lifting blocks (11) and the limiting blocks (21) are located on the same horizontal plane. The lifting blocks (11) and the limiting blocks (21) are inserted into the mold.

2. The mold opening head according to claim 1, characterized in that: The limiting block (21) is provided with a reinforcing block (22), which is connected to the surface of the lower seat (2) and the surface of the limiting block (21).

3. The mold opening head according to claim 1, characterized in that: The lifting block (11) is arranged in an L-shape, and multiple limiting blocks (21) are located between two adjacent lifting blocks (11).

4. The mold opening head according to claim 1, characterized in that: The upper seat (1) has a buffer block (3) on its surface facing the mold.

5. The mold opening head according to claim 4, characterized in that: The buffer block (3) is a silicone block.

6. The mold opening head according to claim 5, characterized in that: The upper seat (1) has an installation groove (12) on its surface. A portion of the buffer block (3) is inserted into the installation groove (12). The inner walls of the installation groove (12) on both sides are provided with baffles (121). The inner walls of the buffer block (3) on both sides are provided with protrusions (31). The protrusions (31) abut against the baffles (121).

7. The mold opening head according to claim 6, characterized in that: The two ends of the mounting groove (12) are connected through each other. A sealing plate (13) is provided on the upper seat (1). The sealing plate (13) covers the end of the mounting groove (12). The sealing plate (13) and the upper seat (1) are connected by screws.

8. The mold opening head according to claim 1, characterized in that: The lower seat (2) is provided with a rear guard plate (14) on one side surface facing the upper seat (1), and the rear guard plate (14) is located on the side of the upper seat (1) away from the limiting block (21).

9. The mold opening head according to claim 4, characterized in that: The buffer block (3) has anti-slip textures on its surface facing the mold.

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