Mold structure with front mold provided with sliding block demolding mechanism

Abstract

The utility model provides a mould structure with a front mould provided with a sliding block demoulding mechanism, which comprises a lower supporting mechanism, the lower supporting mechanism comprises a lower bottom plate arranged on the ground, a lower shaping mould is arranged at the top end of the lower bottom plate, an annular sleeve is sleeved on the surface of the middle part of the top end of the lower shaping mould, and the middle part of the annular sleeve is communicated with an access sleeve; an access sleeve is arranged in the middle of the top end of the lower shaping mold, connecting open holes are formed in the four corners of the top of the lower shaping mold, communicating sleeves are sequentially installed in the middles of groove positions of the connecting open holes, and the top ends of the communicating sleeves are sleeved with sleeves; by adopting the lower bottom plate and the lower shaping mold structure, closing of the corresponding lower shaping mold structure is further achieved, fitting and matching of the box body structure of the shaping box are achieved, and linkage of the shaping box and the four corners of the top is achieved. And after hole sites of the adopted screw open holes and the detected side wall open holes on the two sides are attached, the screw open holes are connected with injection open groove positions.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold structure in which a slider demoulding mechanism is arranged on a front mold. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry";

[0003] After searching, it was found that: CN202221818195.7 is a shaping mold structure, the content is: the utility model provides a shaping mold structure, including a bottom plate, the bottom plate is a cubic structure, the upper side of the bottom plate is symmetrically provided with brackets, and the position between the two brackets is rotatably connected with an upper roller, the lower side of the upper roller is provided with a lower roller, and the upper roller and the lower roller are arranged parallel to each other, and the outer sides of the upper roller and the lower roller are provided with an annular groove, and the annular groove is opened around the upper roller. By providing an annular groove at the position between the upper roller and the lower roller, the slender material can be clamped and fixed by the annular groove, and the material can be shaped by the extrusion effect of the annular groove; and the limiting teeth on the outer side of the rotating shaft are clamped with the grooves distributed on the inner wall of the outer cylinder. Through this design, the fixing effect of the outer cylinder is better, and the outer cylinder can be replaced after it is seriously worn. Compared with traditional equipment, this design has the advantage of low replacement cost;

[0004] The traditional cup holder shaping process is relatively simple, and the later shaping process is relatively simple, which seriously affects the efficiency of the later cup holder shaping process. In addition, the later hot plasticization and electric heating of the cup holder are difficult, and the slider demolding mechanism has a structural shaping of the mold. Utility Model Content

[0005] The purpose of the utility model is to provide a mold structure with a slider demolding mechanism set in the front mold. The traditional cup holder shaping process is relatively simple. In addition, the later shaping process is relatively simple, which seriously affects the efficiency of the later cup holder shaping process. In addition, the later hot molding and electric heating of the cup holder are difficult. In addition, the slider demolding mechanism has the problem of structural shaping sliding pushing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold structure with a slider demoulding mechanism provided in a front mold, comprising a lower supporting mechanism, the lower supporting mechanism comprising a lower bottom plate provided on the ground, a lower shaping mold being installed at the top end of the lower bottom plate, an annular sleeve being sleeved on the middle surface of the top end of the lower shaping mold, an access sleeve being connected in the middle of the annular sleeve, an access sleeve being provided in the middle of the top end of the lower shaping mold, connecting openings being provided at the four corners of the top of the lower shaping mold, connecting sleeves being installed in sequence in the middle of the slots of the connecting openings, a sleeve being sleeved at the top end of the connecting sleeve, and a heating mechanism being installed at the bottom side of the lower shaping mold;

[0007] The heating mechanism includes a heat-conducting base installed on the side wall surface of the lower molding mold, and the upper and lower ends of the heat-conducting base are both provided with fastening nuts. One end of the fastening nut is arranged in contact with the surface of the heat-conducting base, and the surface of the heat-conducting base is connected with a fastening screw.

[0008] As a preferred solution of the utility model: a connecting rod is provided in the middle of the side wall of the lower shaping mold, a coordination ring is installed at the end of the connecting rod, a regulating ring is installed in the middle of the top end of the lower shaping mold, and a middle shaping mechanism is also installed at the top end of the lower shaping mold.

[0009] As a preferred solution of the utility model: the middle shaping mechanism includes a shaping box installed on the top of the lower shaping mold, screw holes are opened at the four corners of the top of the shaping box, and the side wall surfaces of the screw holes are respectively provided with a plurality of side wall openings, and the bottom surface of the shaping box is provided with an injection groove, and a fitting cavity is opened in the middle of the injection groove, and the middle of the groove of the fitting cavity is vertically linked with a connecting sleeve rod.

[0010] As a preferred solution of the utility model: an upper shaping mechanism is fitted and installed in the middle of the top end of the shaping box, and the upper shaping mechanism includes a trapezoidal block installed on the top surface of the shaping box, and the top surface of the trapezoidal block is also provided with a connecting base for access, and the top surface of the connecting base is provided with a circular opening, and both sides of the circular opening are sequentially fitted and bound with fitting gaskets, and the middle part of the end of the fitting gasket is provided with an access sleeve.

[0011] As a preferred solution of the utility model: the bottom of the access sleeve is limited by the surface of the trapezoidal block, the surface of the trapezoidal block is covered with the surrounding walls of the designated trapezoidal block, the side walls of the trapezoidal block are sequentially provided with circular linkage cavities, and the surface of the circular linkage cavities is sequentially provided with linkage holes.

[0012] As a preferred solution of the utility model: a lower access base is installed at the bottom of the trapezoidal block, the top four corners of the lower access base are connected to the bottom plate, the top end of the connected bottom plate is sleeved with an annular column tube, the side walls of the annular column tube are sequentially provided with a number of lower access bases for sleeve connection, the bottom sides of the lower access base are sequentially fitted with access pads, and the surfaces of the access pads are sequentially vertically installed with connecting sleeves.

[0013] As a preferred solution of the utility model: the surface of the lower access base is evenly connected with fitting screws, one end of the fitting screws is fastened to the side wall of the trapezoidal block, and an access block is vertically installed in the middle of the side wall of the lower access base, and the access block has an access gasket embedded in the interior for shaping, and the surface is connected to the corresponding connecting hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1) The lower bottom plate and the lower shaping mold structure are used to further realize the corresponding lower shaping mold structure to achieve closure, the box structure of the shaping box is used to achieve fitting and matching, the shaping box and the top four corners are used to achieve linkage, the screw openings are used to fit the hole positions of the side wall openings detected on both sides, and then further connected with the injection slots;

[0016] 2) The connecting sleeve rod used for making the cup holder is injected to achieve shaping. The connecting rod and the coordination ring are connected to achieve shaping. The trapezoidal block and the top connection base are linked. The circular opening and the connection base on the surface are adapted to each other and the surface of the injection groove is connected and shaped. The fitting state between the trapezoidal block and the injection groove further improves the shaping of the cup holder's appearance in the later stage. The shaping effect between the access sleeve and the regulating rings on both sides further completes the thermoplastic and molding of the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the access gasket of the utility model;

[0019] Figure 3 This is a schematic diagram of the heating mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the lower support mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the upper shaping mechanism of the utility model;

[0022] Figure 6 This is a schematic diagram of the access casing structure of the utility model.

[0023] In the figure: 1, lower support mechanism; 11, lower bottom plate; 12, lower shaping mold; 13, annular sleeve; 14, access sleeve; 15, access sleeve; 16, connecting opening; 17, connecting sleeve; 18, sleeve; 19, regulating ring;

[0024] 2. Heating mechanism; 21. Heat-conducting base; 22. Fastening nut; 23. Fastening screw; 24. Connecting rod; 25. Coordinating ring;

[0025] 3. Middle shaping mechanism; 31. Shaping box; 32. Screw opening; 33. Side wall opening; 34. Injection slot; 35. Fitting cavity; 36. Connecting sleeve rod;

[0026] 4. Upper shaping mechanism; 41. Trapezoidal block; 42. Connecting base; 43. Circular opening; 44. Fitting gasket; 45. Access sleeve; 46. Circular linkage cavity; 47. Linkage hole; 48. Lower access base; 49. Connecting bottom plate; 491. Annular column tube; 492. Fitting screw; 493. Access pad; 494. Connecting sleeve; 495. Access gasket. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 6 The utility model provides a technical solution: a mold structure with a slider demoulding mechanism provided in a front mold, comprising a lower supporting mechanism 1, the lower supporting mechanism 1 comprising a lower bottom plate 11 provided on the ground, a lower shaping mold 12 being installed at the top end of the lower bottom plate 11, an annular sleeve 13 being sleeved on the middle surface of the top end of the lower shaping mold 12, an access sleeve 14 being connected to the middle of the annular sleeve 13, an access sleeve 15 being provided at the middle of the top end of the lower shaping mold 12, connecting openings 16 being provided at the four corners of the top of the lower shaping mold 12, connecting sleeves 17 being installed in sequence in the middle of the slots of the connecting openings 16, sleeves 18 being sleeved on the top end of the connecting sleeves 17, and a heating mechanism 2 being installed at the bottom side of the lower shaping mold 12;

[0029] The heating mechanism 2 includes a heat-conducting base 21 installed on the side wall surface of the lower molding die 12. The upper and lower ends of the heat-conducting base 21 are both provided with fastening nuts 22. One end of the fastening nut 22 is arranged in contact with the surface of the heat-conducting base 21. The surface of the heat-conducting base 21 is connected with a fastening screw 23.

[0030] In this embodiment: a connecting rod 24 is provided in the middle of the side wall of the lower shaping mold 12, a coordination ring 25 is installed at the end of the connecting rod 24, a regulating ring 19 is installed in the middle of the top of the lower shaping mold 12, and a middle shaping mechanism 3 is also installed at the top of the lower shaping mold 12.

[0031] The regulating ring 19 is used as a combined shaping process for the later mold, and the lower shaping mold 12 is used as a complete shaping process for the mold body.

[0032] In this embodiment: the middle shaping mechanism 3 includes a shaping box 31 installed on the top of the lower shaping mold 12, screw openings 32 are opened at the four corners of the top of the shaping box 31, and the side wall surfaces of the screw openings 32 are respectively provided with a plurality of side wall openings 33, and the bottom surface of the shaping box 31 is provided with an injection groove 34, and a fitting cavity 35 is opened in the middle of the injection groove 34, and a connecting sleeve rod 36 is vertically linked in the middle of the groove of the fitting cavity 35.

[0033] The shaping box 31 and the screw opening 32 are mainly used to combine the upper and lower shaping molds together.

[0034] In this embodiment: an upper shaping mechanism 4 is fitted and installed in the middle of the top end of the shaping box 31, and the upper shaping mechanism 4 includes a trapezoidal block 41 installed on the top surface of the shaping box 31, and the top surface of the trapezoidal block 41 is also provided with a connecting base 42 for access, and the top surface of the connecting base 42 is provided with a circular opening 43, and both sides of the circular opening 43 are sequentially fitted and bound with fitting gaskets 44, and the middle part of the end of the fitting gasket 44 is provided with an access sleeve 45.

[0035] The circular opening 43 and the fitting gasket 44 are used as a combination of the cup holder.

[0036] In this embodiment: the bottom of the access sleeve 45 is limited by the surface of the trapezoidal block 41, the surface of the trapezoidal block 41 is covered with the designated surrounding walls of the trapezoidal block 41, the side walls of the trapezoidal block 41 are sequentially provided with circular linkage cavities 46, and the surface of the circular linkage cavities 46 is sequentially provided with linkage holes 47.

[0037] The trapezoidal block 41 and the hole positions of the circular linkage cavity 46 are combined and closed.

[0038] In this embodiment: a lower access base 48 is installed at the bottom of the trapezoidal block 41, and the top four corners of the lower access base 48 are connected to the bottom plate 49, and an annular column tube 491 is sleeved on the top of the bottom plate 49. The side walls of the annular column tube 491 are sequentially provided with a number of lower access bases 48 for sleeve connection, and access pads 493 are sequentially installed on the bottom sides of the lower access base 48, and connecting sleeves 494 are vertically installed on the surface of the access pads 493.

[0039] The pad connection state of the access pad 493 is adopted to realize the combination, and the pipe connection state of the lower access base 48 and the connecting sleeve 494 is adopted to realize the closure of the upper and lower shaping molds 12.

[0040] In this embodiment: the surface of the lower access base 48 is evenly connected with fitting screws 492, one end of the fitting screw 492 is fastened to the side wall of the trapezoidal block 41, and an access block is vertically installed in the middle of the side wall of the lower access base 48, and the access block has an access gasket 495 for shaping embedded in the interior, and the surface is connected to the corresponding connection hole.

[0041] According to the combination of the access gasket 495 and the lower access base 48 state.

[0042] Specifically used, step one: the lower support mechanism 1 is combined with the surface of the lower shaping mold 12 at the top, and is placed based on the surface of the heat conductive base 21. The surface of the fastening nut 22 is connected in a linkage manner according to the surface fitting state of the fastening nut 22, and is used for tightening after the surface fitting of the fastening screw 23 is used. After power supply, the connection is achieved, and the rod structure of the connecting rod 24 is connected to achieve connection. After the linkage of the coordination ring 25, the connection is achieved according to the box linkage state of the shaping box 31;

[0043] Step 2: Combination of the shaping box 31 corresponding to the top:

[0044] The closed placement is achieved by connecting the surfaces of the lower access base 48 at the upper and lower ends according to the hole position status of the screw opening 32, during which the annular column tube 491 connected to the top of the connecting bottom plate 49 is inserted. At this time, the position of the screw opening 32 is used to achieve the corresponding tube connection of the annular column tube 491. The linkage based on the connecting bottom plate 49 is used to achieve the closure of the upper and lower molds to form a specific cavity. After the cavity is formed, based on the surface linkage, the hole position surface of the linkage hole 47 is connected and then the cup holder molding stage is connected and fitted. The fitting state of the access gasket 495 is connected to the surface of the shaping box 31 for shaping linkage. At this stage, the access is achieved after the surface fitting of the access gasket 495, and the combination is achieved based on the box structure of the shaping box 31. After the surface fitting of the connecting sleeve rod 36, the fitting is achieved and then combined. The combination is achieved according to the slot stage of the fitting cavity 35, and the pipe connection end of the sleeve 18 of the corresponding sleeve 18 is combined.

[0045] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mold structure with a front mold provided with a slider demoulding mechanism, comprising a lower support mechanism (1), characterized in that: The lower support mechanism (1) comprises a lower base plate (11) arranged on the ground, a lower shaping mold (12) is installed at the top of the lower base plate (11), an annular sleeve (13) is sleeved on the middle surface of the top of the lower shaping mold (12), the middle of the annular sleeve (13) is connected with an access sleeve (14), an access sleeve (15) is provided at the middle of the top of the lower shaping mold (12), connecting openings (16) are provided at the four corners of the top of the lower shaping mold (12), connecting sleeves (17) are installed in sequence in the middle of the slots of the connecting openings (16), the top of the connecting sleeves (17) is sleeved with a sleeve (18), and a heating mechanism (2) is installed on the bottom side of the lower shaping mold (12); The heating mechanism (2) comprises a heat-conducting base (21) mounted on the side wall surface of the lower molding die (12), and the upper and lower ends of the heat-conducting base (21) are sleeved with fastening nuts (22), one end of the fastening nut (22) is arranged in contact with the surface of the heat-conducting base (21), and the surface of the heat-conducting base (21) is connected with a fastening screw (23).

2. The mold structure with a slider demoulding mechanism provided on the front mold according to claim 1, characterized in that: A connecting rod (24) is provided in the middle of the side wall of the lower shaping mold (12), a coordination ring (25) is installed at the end of the connecting rod (24), a regulating ring (19) is installed in the middle of the top end of the lower shaping mold (12), and a middle shaping mechanism (3) is also installed at the top end of the lower shaping mold (12).

3. The mold structure with a slider demoulding mechanism provided on the front mold according to claim 2, characterized in that: The middle shaping mechanism (3) comprises a shaping box (31) installed at the top of the lower shaping mold (12), screw holes (32) are provided at the four corners of the top of the shaping box (31), the side wall surfaces of the screw holes (32) are respectively provided with a plurality of side wall holes (33), the bottom surface of the shaping box (31) is provided with an injection groove (34), a fitting cavity (35) is provided in the middle of the groove of the injection groove (34), and a connecting sleeve rod (36) is vertically linked in the middle of the groove of the fitting cavity (35).

4. The mold structure with a slider demoulding mechanism provided on the front mold according to claim 3, characterized in that: An upper shaping mechanism (4) is fitted and installed in the middle of the top end of the shaping box (31), and the upper shaping mechanism (4) comprises a trapezoidal block (41) installed on the top surface of the shaping box (31). The top surface of the trapezoidal block (41) is also provided with a connecting base (42) for access. The top surface of the connecting base (42) is provided with a circular opening (43). Fitting gaskets (44) are fitted and bound in sequence on both sides of the circular opening (43), and an access sleeve (45) is provided in the middle of the end of the fitting gasket (44).

5. The mold structure with a slider demoulding mechanism provided on the front mold according to claim 4, characterized in that: The bottom of the access sleeve (45) is limitedly arranged with the surface of the trapezoidal block (41), the surface of the trapezoidal block (41) is covered with the surrounding walls of the designated trapezoidal block (41), the side walls of the trapezoidal block (41) are sequentially provided with circular linkage cavities (46), and the surface of the circular linkage cavities (46) are sequentially provided with linkage holes (47).

6. The mold structure with a slider demoulding mechanism provided on the front mold according to claim 5, characterized in that: A lower access base (48) is installed at the bottom of the trapezoidal block (41), and the top four corners of the lower access base (48) are connected to the bottom plate (49). The top end of the bottom plate (49) is sleeved with an annular column tube (491), and the side walls of the annular column tube (491) are sequentially provided with a plurality of lower access bases (48) for sleeve connection. Access pads (493) are sequentially installed on the bottom sides of the lower access base (48), and connecting sleeves (494) are sequentially vertically installed on the surface of the access pads (493).

7. The mold structure with a slider demoulding mechanism provided on the front mold according to claim 6, characterized in that: The surface of the lower access base (48) is evenly connected with fitting screws (492), one end of which is tightly connected to the side wall of the trapezoidal block (41). Access blocks are vertically installed in the middle of the side wall of the lower access base (48), and the surface of the access gasket (495) used for shaping is embedded in the interior of the access block and is connected to the corresponding connection hole.

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