Oil pressure mold with reverse glue feeding function

Abstract

The utility model relates to the technical field of oil pressure molds, and discloses a reverse glue injection oil pressure mold which comprises a movable mold seat plate, a fixed mold plate arranged on the lower side of the movable mold seat plate, a movable mold plate arranged between the movable mold seat plate and the fixed mold plate, mold cavities formed in the movable mold seat plate and the fixed mold plate, a glue injection port communicated with the outside of the mold cavity, and a core block mounted on the movable mold plate, the rapid installation mechanism is used for rapidly locking the core block, the core block can be locked through simple pressing action, the core block cannot return and can be tightly attached to the mold cavity, the speed of installing the core block can be increased, the situation that the product quality is affected due to the fact that the position of the core block is inaccurate cannot be caused, and particularly, the core block is inserted into the lock cavity, so that the core block is locked. After the hanging block abuts against the curved block, the curved block is pushed away through the arc-shaped face, then when the hanging block reaches the back face of the curved block, the curved block returns to buckle the hanging block, use by a user is facilitated, and the quick disassembling mechanism is used for quickly disassembling all the core blocks and facilitating replacement of the core blocks.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil pressure mould technical field, concretely is a kind of oil pressure mould of reverse rubber. BACKGROUND

[0002] The oil pressure mould of reverse rubber is a specially designed mould, which aims to optimize the flow and distribution of materials during injection molding. This design is usually used for the production of plastic parts that require high precision or complex structures. The oil pressure mould of reverse rubber is a specially designed mould, which aims to optimize the flow and distribution of materials during injection molding. This design is usually used for the production of plastic parts that require high precision or complex structures, including fixed die plate, fixed die plate, movable die plate, movable die plate, core block and other structures.

[0003] The core block is an important part of the mould, which is located on the movable die plate and is used to form the shape and details of the product. In order to cope with different appearances of products, the core block is usually detachable. However, during the product forming process, the core block must be kept stable to prevent the quality of the product from being affected. Therefore, the core block is usually fixed using fastener type structure. However, this also causes the core block to be very difficult to install and remove, affecting the practicability. INVENTION CONTENTS

[0004] The utility model aims to provide a kind of oil pressure mould of reverse rubber to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an oil pressure mould of reverse rubber, comprising a movable die plate, a fixed die plate arranged below the movable die plate, a movable die plate arranged between the movable die plate and the fixed die plate, a mold cavity opened in the movable die plate and the fixed die plate, a glue injection port arranged in communication with the outside of the mold cavity, and a core block installed on the movable die plate. The movable die plate is provided with a quick installation mechanism inside, and the quick installation mechanism is provided with a quick disassembly mechanism on one side.

[0006] Preferably, the quick installation mechanism comprises a lock cavity, the lock cavity is opened in the movable die plate, the core block is fixedly connected with a hanging block on one side, the hanging block is slidingly connected in the lock cavity, a notch is opened on one side of the hanging block, an arc curved surface is arranged on one side of the notch, a sliding groove is opened in the lock cavity, a sliding block is slidingly connected in the sliding groove, a dismounting plate is fixedly connected on one side of the sliding block, the dismounting plate is slidingly connected on the inner wall of one side of the lock cavity, a rotating shaft is fixedly connected in the lock cavity, a curved block is rotatably connected on the outer wall of the rotating shaft, a sliding sleeve is fixedly connected on the inner wall of the lock cavity, a top block is slidingly connected in the sliding sleeve, the top block is in contact with the curved block on one side, a spring is fixedly connected between the top block and the lock cavity, a sliding cylinder is fixedly connected in the lock cavity, a supporting seat is slidingly connected in the sliding cylinder, the supporting seat is in contact with the hanging block on one side, and an elastic member is fixedly connected between the supporting seat and the lock cavity.

[0007] Preferably, one end of the curved block is provided with an arc-shaped curved surface.

[0008] Preferably, one end of the support base is provided with a plate-shaped structure which is slidingly connected to the inner wall of the sliding cylinder.

[0009] Preferably, the quick dismounting mechanism comprises a rotating rod, a sleeve disc, a threaded rod, a plate tooth, a rotating wheel, a gear, a rotating seat and an engaging wheel. The rotating rod is rotatably connected to the inside of the movable mold plate, and one end of the outer wall of the rotating rod is fixedly connected with the sleeve disc. One end of the threaded rod is penetratingly connected with the sleeve disc and is slidingly connected with the sleeve disc. The plate tooth is fixedly connected to the upper surface of the dismounting plate. One end of the rotating rod is fixedly connected with the rotating wheel. The outer wall of the rotating rod is fixedly connected with the gear. The gear is meshingly connected with the plate tooth. The rotating seat is fixedly connected to the inner wall of the movable mold plate. The engaging wheel is rotatably connected to the inside of the rotating seat and is meshingly connected with the rotating wheel.

[0010] Preferably, a square notch is formed in the inside of the movable mold plate.

[0011] Preferably, an arc-shaped notch is formed in the sleeve disc, and the engaging wheel is slidingly connected to the inside of the arc-shaped notch.

[0012] Compared with the prior art, the oil pressure mold with anti-glue feeding has the following advantages

[0013] Beneficial effects:

[0014] 1. The quick mounting mechanism is used for quickly locking the core block. The core block can be locked through a simple pressing action, and the core block will not back off and can be tightly attached to the mold cavity. This can not only increase the speed of installing the core block but also will not cause the core block to be inaccurate in position and thus affect the quality of the product. Specifically, the core block is inserted into the locking cavity. When the hanging block is in contact with the curved block, the curved block is pushed away through the arc-shaped surface. When the hanging block reaches the back surface of the curved block, the curved block returns to lock the hanging block. This is convenient for users to use.

[0015] 2. The quick dismounting mechanism is used for quickly dismounting all the core blocks and is convenient for replacing the core blocks. Specifically, the rotating rod is rotated. The rotating rod drives the dismounting plate to approach each other through the meshing action of the rotating wheel and the engaging tooth. After the dismounting plate is in contact with the curved block, the curved block is pushed to rotate. Thus, the restriction of the hanging block is released, and the core blocks can be quickly dismounted. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative labor based on these drawings:

[0017] Figure 1 It is a structural schematic diagram of the present application.

[0018] Figure 2 It is the cutting structure schematic view of the utility model;

[0019] Figure 3 It is the structure schematic view of the hanging block in the utility model;

[0020] Figure 4 It is the structure schematic view of the curved block in the utility model;

[0021] Figure 5 It is the structure schematic view of the meshing wheel in the utility model.

[0022] In the figure: 1, movable die seat plate; 2, fixed die plate; 3, movable die plate; 4, cavity; 5, glue injection port; 6, core block; 7, quick mounting mechanism; 701, lock cavity; 702, hanging block; 703, notch; 704, sliding slot; 705, sliding block; 706, unloading plate; 707, rotating shaft; 708, curved block; 709, sliding sleeve; 710, jacking block; 711, spring; 712, sliding cylinder; 713, support seat; 714, elastic member; 8, quick dismounting mechanism; 801, rotating rod; 802, sleeve disc; 803, threaded rod; 804, plate tooth; 805, rotating wheel; 806, gear; 807, rotating seat; 808, meshing wheel. DETAILED DESCRIPTION

[0023] The technical solutions 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, 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 scope of protection of the utility model.

[0024] In the utility model, unless explicitly defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0025] Embodiment one:

[0026] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: an oil pressure mould of reverse glue feeding,

[0027] The core block 6 is installed on the movable mold plate 3, the quick installation mechanism 7 is arranged in the movable mold plate 3, and the quick installation mechanism 7 is provided with the quick dismounting mechanism 8 on one side.

[0028] Further, the quick installation mechanism 7 comprises a lock cavity 701, the lock cavity 701 is arranged in the movable mold plate 3, the core block 6 is fixedly connected with a hanging block 702 on one side, the hanging block 702 is slidably connected in the lock cavity 701, the hanging block 702 is provided with a recess 703 on one side, the recess 703 is provided with an arc curved surface on one side, the lock cavity 701 is provided with a sliding groove 704, the sliding groove 704 is slidably connected with a sliding block 705, the sliding block 705 is fixedly connected with a dismounting plate 706 on one side, the dismounting plate 706 is slidably connected with the inner wall of the lock cavity 701 on one side, the lock cavity 701 is fixedly connected with a rotating shaft 707, the rotating shaft 707 is rotatably connected with a curved block 708, the lock cavity 701 is fixedly connected with a sliding sleeve 709, the sliding sleeve 709 is slidably connected with a top block 710, the top block 710 is in abutment with the curved block 708 on one side, the top block 710 is fixedly connected with a spring 711 between the lock cavity 701, the lock cavity 701 is fixedly connected with a sliding cylinder 712, the sliding cylinder 712 is slidably connected with a supporting base 713, the supporting base 713 is in abutment with the hanging block 702 on one side, the supporting base 713 is fixedly connected with an elastic member 714 between the lock cavity 701, the hanging block 702 is close to the rotating shaft 707, when the hanging block 702 is in abutment with the curved block 708, the curved block 708 is pushed away by the hanging block 702, when the core block 6 is in abutment with the inner wall of the mold cavity 4, the hanging block 702 is separated from the curved block 708, the curved block 708 hooks the hanging block 702 on the back, so that the hanging block 702 cannot move, and the user can only push the core block 6 into the movable mold plate 3 to complete the installation of the core block 6, thereby saving the time of the user.

[0029] Further, the curved block 708 is provided with an arc curved surface on one end.

[0030] Further, the supporting base 713 is provided with a plate structure on one end, and the plate structure is slidably connected with the inner wall of the sliding cylinder 712.

[0031] Embodiment two:

[0032] Please refer to Figures 1-5And combined with example one, further get, fast disassembly mechanism 8 includes rotating rod 801 and plate tooth 804, rotating rod 801 is rotatably connected in the movable template 3, the outer wall of one end of rotating rod 801 is fixedly connected with sleeve disc 802, one side of movable template 3 is threadedly connected with threaded rod 803, one end of threaded rod 803 penetrates through sleeve disc 802 and is slidably connected with sleeve disc 802, plate tooth 804 is fixedly connected on the upper surface of unloading plate 706, one end of rotating rod 801 is fixedly connected with rotating wheel 805, the outer wall of rotating rod 801 is fixedly connected with gear 806, gear 806 is meshingly connected with plate tooth 804, the inner wall of movable template 3 is fixedly connected with rotating seat 807, rotating seat 807 is rotatably connected with engaging wheel 808 in the inside, engaging wheel 808 is meshingly connected with rotating wheel 805, the user can make unloading plate 706 produce displacement through the rotating rod 801, after unloading plate 706 produces displacement, push block 708 is pushed to rotate, after push block 708 is separated from recess 703, core block 6 can be moved, through engaging wheel 808, multiple core blocks 6 can be simultaneously unloaded, which is convenient for users to collectively replace core block 6.

[0033] Further, square notches are formed in the inside of movable template 3.

[0034] Further, arc-shaped notches are formed on sleeve disc 802, and engaging wheel 808 is slidably connected in the inside of the arc-shaped notches.

[0035] In actual operation process, when the device is used, the user inserts core block 6 into lock cavity 701 by pushing, when hanging block 702 contacts with push block 708, push block 708 is pushed to rotate, with the advancement of core block 6, hanging block 702 is separated from the resistance of push block 708, push block 708 is pushed to rotate by spring 711, the back of push block 708 contacts with the inside of hanging block 702, hanging block 702 cannot continue to advance, and because push block 708 limits hanging block 702 from exiting, core block 6 is limited, the user can make unloading plate 706 produce displacement by rotating rotating rod 801, after unloading plate 706 pushes push block 708 to rotate, push block 708 is separated from hanging block 702, core block 6 can be quickly disassembled, which is convenient for users to replace core block 6, and threaded rod 803 can fasten rotating rod 801.

[0036] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are not intended to denote a physical order, quantity, or importance, but rather are used for the purpose of nomenclature.

Claims

1. An oil pressure mold of reverse glue feeding, comprising a movable mold base plate (1), a fixed mold plate (2) arranged on the lower side of the movable mold base plate (1), a movable mold plate (3) arranged between the movable mold base plate (1) and the fixed mold plate (2), a mold cavity (4) opened in the interior of the movable mold base plate (1) and the fixed mold plate (2), a glue injection port (5) arranged in communication with the outside of the mold cavity (4), and a core block (6) installed on the movable mold plate (3), characterized in that: The movable mold plate (3) is internally provided with a quick mounting mechanism (7), one side of the quick mounting mechanism (7) is provided with a quick dismounting mechanism (8).

2. An oil pressure die according to claim 1, wherein: The quick mounting mechanism (7) comprises a lock cavity (701) which is opened in the movable mold plate (3), one side of the core block (6) is fixedly connected with a hanging block (702), the hanging block (702) is slidingly connected in the lock cavity (701), one side of the hanging block (702) is provided with a notched portion (703), one side of the notched portion (703) is provided with an arc-shaped curved surface, a sliding groove (704) is opened in the lock cavity (701), a sliding block (705) is slidingly connected in the sliding groove (704), one side of the sliding block (705) is fixedly connected with a dismounting plate (706), the dismounting plate (706) is slidingly connected to the inner wall of one side of the lock cavity (701), a rotating shaft (707) is fixedly connected in the lock cavity (701), an arc-shaped curved surface is arranged on one end of the rotating shaft (707), a sliding sleeve (709) is fixedly connected to the inner wall of the lock cavity (701), a top block (710) is slidingly connected in the sliding sleeve (709), one side of the top block (710) abuts against the curved block (708), a spring (711) is fixedly connected between the top block (710) and the lock cavity (701), a sliding cylinder (712) is fixedly connected in the lock cavity (701), a supporting seat (713) is slidingly connected in the sliding cylinder (712), one side of the supporting seat (713) abuts against the hanging block (702), and an elastic member (714) is fixedly connected between the supporting seat (713) and the lock cavity (701).

3. An oil pressure die according to claim 2, wherein: One end of the curved block (708) is provided with an arc-shaped curved surface.

4. The reverse transfer oil pressure die of claim 2 wherein: One end of the supporting seat (713) is provided with a plate-shaped structure which is slidingly connected to the inner wall of the sliding cylinder (712).

5. The reverse transfer oil press mold of claim 1, wherein: The quick dismounting mechanism (8) comprises a rotating rod (801) and a plate tooth (804), the rotating rod (801) is rotatably connected in the movable mold plate (3), one end of the rotating rod (801) is fixedly connected with a sleeve disc (802), one side of the movable mold plate (3) is threadedly connected with a threaded rod (803), one end of the threaded rod (803) penetrates through the sleeve disc (802) and is slidingly connected with the sleeve disc (802), the plate tooth (804) is fixedly connected to the upper surface of the dismounting plate (706), one end of the rotating rod (801) is fixedly connected with a rotating wheel (805), the outer wall of the rotating rod (801) is fixedly connected with a gear wheel (806), the gear wheel (806) is meshingly connected with the plate tooth (804), the inner wall of the movable mold plate (3) is fixedly connected with a rotating seat (807), the rotating seat (807) is rotatably connected with an engaging wheel (808) in the inside, and the engaging wheel (808) is meshingly connected with the rotating wheel (805).

6. A reverse transfer oil press according to claim 5, wherein: A square notch is opened in the movable mold plate (3).

7. The reverse transfer oil press according to claim 5, wherein: An arc-shaped notch is opened in the sleeve disc (802), and the engaging wheel (808) is slidingly connected in the arc-shaped notch.

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