A reinforcing mechanism for producing molds for an ironing machine.

Abstract

This invention relates to the technical field of ironing machine mold production equipment, and discloses a reinforcing mechanism for ironing machine mold production, including a base, a positioning rod fixedly mounted on the base, a positioning block fixedly mounted on the positioning rod, and a sliding contact block movably mounted on the base relative to the positioning block. This reinforcing mechanism for ironing machine mold production adds a sliding strip, sliding frame, sliding block, and sliding groove between the original mold cavity and the positioning block and contact block, enabling the mold cavity to obtain additional fixing effect. By setting threaded columns, positioning pins, and positioning holes for mutual adjustment and locking, the reinforcing mechanism achieves good fixing effect on the mold cavity. Simultaneously, the addition of an extrusion block, movable sleeve, extrusion rod, and lead screw for adjustment facilitates adjustment of the position of the reinforcing mechanism relative to the mold cavity, improving the stability of the device during use and enhancing the precision of the fit.

Description

Technical Field

[0001] This invention relates to the field of ironing machine model production equipment technology, specifically a reinforcing mechanism for ironing machine mold production. Background Technology

[0002] Ironing machines are a type of laundry machinery, belonging to the ironing equipment in laundry rooms. The molds for ironing machines are processed by injection molding. Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of injection molding are fast production speed, high efficiency, automated operation, a wide variety of colors and patterns, shapes ranging from simple to complex, sizes ranging from large to small, precise product dimensions, easy product updates and replacements, and the ability to produce complex-shaped parts. Injection molding is suitable for mass production and molding processing fields such as complex-shaped products.

[0003] Existing mold injection molding machines on the market use separate fixed mold cavity containers for injecting molten material. In order to facilitate the production of molds of different sizes, they adopt a more easily replaceable fixed mold cavity container compared to the original fixed connection method. Although guided by the sliding guide rod, the mold cavity still needs to be further fixed to ensure the accuracy of the product size after mold closing. Therefore, it is still necessary to strengthen and adjust the existing equipment. In this regard, a strengthening mechanism for mold production of ironing machines is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a reinforcing mechanism for the production of molds for ironing machines. This mechanism has the advantages of reinforcing the injection mold cavity while facilitating adjustment and locking. It solves the problem that existing injection mold cavity designs, which are designed for easy replacement, fail to guarantee fixation and accuracy after mold closing.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned reinforcement of the mold cavity during injection molding and facilitate adjustment and locking, the present invention provides the following technical solution: a reinforcement mechanism for producing mold models of an ironing machine, comprising a base, a positioning rod fixedly installed on the base, a positioning block fixedly installed on the positioning rod, a sliding contact block movably installed on the base relative to the positioning block, two mold cavities provided between the contact block and the positioning block, and a fixing mechanism provided on the contact block and the positioning block;

[0008] Both the bonding block and the positioning block are provided with sliding grooves. The fixing mechanism includes a slider that is slidably installed inside the sliding groove. A sliding frame is provided on the slider. Sliding strips are fixedly installed on both the front and rear sides of the mold cavity. The sliding frame is slidably connected to the sliding strips. A threaded sleeve is fixedly installed on the slider. A threaded post is rotatably installed through the sliding frame. The threaded post is threadedly connected to the threaded sleeve.

[0009] Preferably, the slide bar has positioning holes, and the number of positioning holes is several. The several positioning holes are arranged continuously at equal intervals on the slide bar, and the sliding frame has positioning pins corresponding to the positioning holes slidably installed inside.

[0010] Preferably, a pressing rod is fixedly installed on the positioning pin, a fixing plate is fixedly installed on the pressing rod, and a spring is fixedly installed between the fixing plate and the inner sidewall of the slide frame. The spring pushes the fixing plate to slide away from the slide bar.

[0011] Preferably, an extrusion block is movably mounted on the outside of the threaded column and located inside the slide frame. The extrusion block is frustoconical, with its lower base facing away from the extrusion rod, and the end of the extrusion rod facing the inside of the slide frame is hemispherical.

[0012] Preferably, a lead screw is rotatably mounted inside the threaded column and extends through to the outside of the threaded column. The inside of the threaded column is hollow, and a connecting groove is provided through on both sides of the threaded column. A movable sleeve located inside the threaded column is threaded onto the outside of the lead screw, and the movable sleeve is slidably connected to the inner wall of the threaded column.

[0013] Preferably, the bottom of the sliding frame has a groove, and the threaded sleeve corresponds to the groove.

[0014] Preferably, a rotating block is fixedly installed on the outer side of the sliding frame at the end away from the slider, where the threaded post extends.

[0015] Preferably, a hexagonal bolt is fixedly installed on one end of the lead screw extending outside the threaded column, and a connecting rod fixedly connected to the inner wall of the extrusion block is fixedly installed on the outside of the movable sleeve, and the connecting rod is slidably connected to the communicating groove.

[0016] Preferably, a reinforcing block is inserted and installed on the outer side of the mold cavity, and a number of slots are opened on the outer side of the mold cavity. The reinforcing block is inserted into the slot, and a number of structural holes are opened on the reinforcing block. A card block is fixedly installed on the inner side wall of the slot, and a card seat is fixedly installed on the end of the reinforcing block facing the slot. The card seat is inserted into the card block.

[0017] Preferably, a baffle extending into the inner side of the slot is slidably installed on the inner side wall of the membrane cavity, a return spring located inside the mold cavity is fixedly installed on the baffle, and a lever is fixedly installed at the position where the baffle extends to the middle of the slot.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, the present invention provides a reinforcing mechanism for the production of molds for ironing machines, which has the following beneficial effects:

[0020] 1. The reinforcing mechanism for mold production of this ironing machine adds slide bars, slide frames, sliders, and slide grooves between the original mold cavity and the positioning block and bonding block, so that the mold cavity can obtain additional fixing effect. By setting threaded columns, positioning pins and positioning holes to adjust and lock each other, the reinforcing mechanism has a good fixing effect on the mold cavity. At the same time, the setting of extrusion block, movable sleeve, extrusion rod and lead screw can facilitate the adjustment of the position of the reinforcing mechanism relative to the mold cavity, improve the stability of the device in fixed use, and improve the fitting accuracy.

[0021] 2. The mold production reinforcement mechanism of this ironing machine has a reinforcing block inserted into the outer periphery of the mold cavity, which reduces the impact of mold closing and mold separation after assembly, thus improving service life. At the same time, the setting of the card seat and card block makes it easy to insert and install the reinforcing block, improving the ease of use. Attached Figure Description

[0022] Figure 1 This is an external view of a reinforcing mechanism for producing a mold model of an ironing machine according to the present invention;

[0023] Figure 2 This is a front view schematic diagram of a reinforcing mechanism for producing a mold model of an ironing machine according to the present invention;

[0024] Figure 3 This is a side view of a reinforcing mechanism for producing a mold model of an ironing machine, as proposed in this invention.

[0025] Figure 4 This is a schematic cross-sectional view of the threaded column structure of a reinforcing mechanism for producing a mold model of an ironing machine according to the present invention.

[0026] Figure 5 This is a side view of the membrane cavity of a reinforcing mechanism for producing a mold model of an ironing machine according to the present invention;

[0027] Figure 6 This is a schematic diagram of the reinforcing block and mold cavity structure of a reinforcing mechanism for producing a mold model of an ironing machine according to the present invention;

[0028] Figure 7This is a schematic diagram of the membrane cavity structure of a reinforcing mechanism for producing a mold model of an ironing machine according to the present invention.

[0029] In the diagram: 1. Base; 2. Positioning rod; 3. Positioning block; 4. Fitting block; 5. Mold cavity; 6. Slide groove; 7. Slider; 8. Slide frame; 9. Threaded sleeve; 10. Threaded post; 11. Groove; 12. Rotating block; 13. Slide bar; 14. Positioning hole; 15. Positioning pin; 16. Extrusion rod; 17. Fixing plate; 18. Spring; 19. Extrusion block; 20. Lead screw; 21. Hex bolt; 22. Movable sleeve; 23. Connecting groove; 24. Connecting rod; 25. Reinforcing block; 26. Structural hole; 27. Slot; 28. Slot seat; 29. ​​Slot block; 30. Baffle; 31. Return spring; 32. Pulling block. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figure 1-4 A reinforcing mechanism for producing a mold model of an ironing machine includes a base 1, which can be a conventional injection molding machine. The base 1 is used to complete the injection molding process of the mold model through filler injection molding. A positioning rod 2 is fixedly installed on the base 1, and a positioning block 3 is fixedly installed on the positioning rod 2. A bonding block 4 that slides relative to the positioning block 3 is movably installed on the base 1. Two mold cavities 5 are provided between the bonding block 4 and the positioning block 3. The two mold cavities 5 can be closed by the positioning block 3 relative to the bonding block 4.

[0032] It should be noted that a guide rod is fixedly installed on the positioning block 3, which passes through the bonding block 4. The guide rod can guide the positioning block 3 to fit and cooperate with the bonding block 4. Both the positioning block 3 and the bonding block 4 are controlled by the injection molding drive element set on the machine base 1, so as to realize the mutual position adjustment of the positioning block 3 relative to the bonding block 4.

[0033] The mold cavity 5 is embedded on the opposite side of the bonding block 4 and the positioning block 3. The bonding block 4 and the positioning block 3 are provided with a fixing mechanism to fix the position of the mold cavity 5 and to flexibly cooperate with the mold cavity 5 to complete the adjustment.

[0034] In this embodiment, both the fitting block 4 and the positioning block 3 are provided with grooves 6. The fixing mechanism includes a slider 7 that is slidably installed inside the groove 6. A sliding frame 8 is provided on the slider 7. Slide bars 13 are fixedly installed on both the front and rear sides of the mold cavity 5. The sliding frame 8 is slidably connected to the slide bar 13. The position of the sliding frame 8 can be locked by adjusting the position of the slider 7 relative to the slide bar 13, thereby making the slide frame 8 abut and lock relative to the slide bar 13.

[0035] It should be noted that a threaded sleeve 9 is fixedly installed on the slider 7, and a threaded post 10 is rotatably installed inside the slide frame 8. The threaded post 10 is threadedly connected to the threaded sleeve 9, so that the slide frame 8 is connected through the threaded engagement between the threaded post 10 and the threaded sleeve 9.

[0036] In addition, a groove 11 is provided at the bottom of the slide frame 8, and the threaded sleeve 9 corresponds to the groove 11. The slide frame 8 can move closer to the slider 7, thereby providing the internal space for the threaded sleeve 9 to be built into the slide frame 8 through the groove 11.

[0037] A rotating block 12 is fixedly installed on the outside of the end of the threaded column 10 extending to the slide frame 8 away from the slider 7, which allows the user to easily adjust the rotation of the threaded column 10 by rotating the rotating block 12.

[0038] To further improve the stability, the slide bar 13 is provided with positioning holes 14. There are several positioning holes 14, which are arranged continuously at equal intervals on the slide bar 13. The slide frame 8 is slidably installed with positioning pins 15 corresponding to the positioning holes 14. The positioning pins 15 can be inserted into the positioning holes 14 to complete the position positioning relative to the slide frame 8 and the slide bar 13.

[0039] It is understandable that a pressing rod 16 is fixedly installed on the positioning pin 15, a fixing plate 17 is fixedly installed on the pressing rod 16, and a spring 18 is fixedly installed between the fixing plate 17 and the inner side wall of the slide frame 8. The spring 18 pushes the fixing plate 17 to slide away from the slide bar 13, and the positioning pin 15 can be reset by the elastic force of the spring 18.

[0040] In order to adjust the position of the extrusion rod 16 so that the positioning pin 15 extends outward toward the slide frame 8, an extrusion block 19 located inside the slide frame 8 is movably mounted on the outside of the threaded column 10. The position of the extrusion rod 16 can be adjusted by extruding the extrusion rod 16 through the extrusion block 19.

[0041] The extrusion block 19 is frustum-shaped, and the bottom of the extrusion block 19 faces away from the extrusion rod 16. The end of the extrusion rod 16 facing the inside of the slide frame 8 is hemispherical. This can improve the fit between the extrusion block 19 and the extrusion rod 16, and ensure that the extrusion block 19 and the extrusion rod 16 have a good connection under different contact angles.

[0042] In order to drive the extrusion block 19 to slide and adjust, a lead screw 20 is rotatably installed inside the threaded column 10 and extends through to the outside of the threaded column 10. The inside of the threaded column 10 is hollow, and a connecting groove 23 is provided through on both sides of the threaded column 10. A movable sleeve 22 located inside the threaded column 10 is threaded on the outside of the lead screw 20. The movable sleeve 22 is slidably connected to the inner wall of the threaded column 10, and the position of the movable sleeve 22 inside the threaded column 10 can be adjusted by rotating the lead screw 20.

[0043] Among them, a hexagonal bolt 21 is fixedly installed on one end of the lead screw 20 extending to the outside of the threaded post 10, which can facilitate the adjustment of the rotation of the lead screw 20 by rotating the hexagonal bolt 21.

[0044] Additionally, the movable sleeve 22 is externally fixedly mounted with a connecting rod 24 that is fixedly connected to the inner wall of the extrusion block 19. The connecting rod 24 is slidably connected to the connecting groove 23, and can move the extrusion block 19 to adjust its position relative to the threaded column 10 through the movable sleeve 22.

[0045] Please see Figure 5-6 In this embodiment, a reinforcing block 25 is inserted and installed on the outside of the mold cavity 5. A number of slots 27 are opened on the outside of the mold cavity 5. The reinforcing block 25 is inserted into the slots 27. The reinforcing block 25 can be connected to the mold cavity 5 to improve the impact resistance of the mold cavity 5 during mold closing and mold separation, thereby extending the service life of the mold.

[0046] It should be noted that the reinforcing block 25 has a number of structural holes 26 to reduce the overall load of the reinforcing block 25. At the same time, the side of the reinforcing block 25 facing the mold cavity 5 is inclined, which can improve the reinforcing effect of the reinforcing block 25 on the mold cavity 5 by inclining contact and pressing the reinforcing block 25.

[0047] In this embodiment, a card block 29 is fixedly installed on the inner side wall of the card slot 27, and a card seat 28 is fixedly installed on the end of the reinforcing block 25 facing the card slot 27. The card seat 28 is inserted into the card block 29, so that the reinforcing block 25 can be easily disassembled and used relative to the mold cavity 5.

[0048] It should be noted that a baffle 30 extending into the inner side of the slot 27 is slidably installed on the inner side wall of the cavity 5. A return spring 31 located inside the cavity 5 is fixedly installed on the baffle 30. The return spring 31 pushes the baffle 30 to extend toward the inner side of the slot 27, which can block the retraction of the locking block 29 after locking, thereby improving the stability of the locking block 29 installation.

[0049] To facilitate user adjustment of the position of the baffle 30, a lever 32 is fixedly installed at the position where the baffle 30 extends to the middle of the slot 27, which can drive the baffle 30 to slide and adjust by moving the lever 32.

[0050] In use, a mold cavity 5 of appropriate size is selected and embedded in the fitting block 4 and the positioning block 3. The sliding slider 7 is moved into the groove 6, thus completing the installation and connection of the sliding frame 8 relative to the fitting block 4 and the positioning block 3. At this time, rotating the rotating block 12 causes the threaded post 10 to rotate relative to the threaded sleeve 9, thereby adjusting the position of the sliding frame 8 relative to the slider 7, so that the positions of the sliding frame 8 and the sliding strip 13 correspond. Then, rotating the hexagonal bolt 21 causes the lead screw 20 to rotate, and the lead screw 20 rotates relative to the threaded post 10. The movable sleeve 22 of the part is threadedly engaged with the lead screw 20 and slides inside the threaded column 10. At this time, the extrusion block 19 is driven by the connecting rod 24 and can slide along the outside of the threaded column 10. After the extrusion block 19 moves and abuts against the extrusion rod 16, the extrusion rod 16 pushes the positioning pin 15 through to the outside of the slide frame 8 and inserts it into the positioning hole 14, thus fixing the position of the slide frame 8 relative to the slide bar 13. Then, by rotating the rotating block 12, the rotating block 12 drives the threaded column 10 to continue to be threadedly engaged with the threaded sleeve 9, so that the slide frame 8 moves towards the slider 7 to press against the slide bar 13 to complete the reinforcement of the mold cavity 5.

[0051] Furthermore, by aligning the positions of the reinforcing block 25 and the slot 27, and by inserting the slot 28 on the reinforcing block 25 into the slot 29, the reinforcing block 25 can be assembled, thereby improving the service life of the mold cavity 5.

[0052] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reinforcing mechanism for producing molds for an ironing machine, comprising a base (1), characterized in that: A positioning rod (2) is fixedly installed on the base (1), a positioning block (3) is fixedly installed on the positioning rod (2), a fitting block (4) is movably installed on the base (1) relative to the positioning block (3), two mold cavities (5) are provided between the fitting block (4) and the positioning block (3), and a fixing mechanism is provided on the fitting block (4) and the positioning block (3); The bonding block (4) and the positioning block (3) are both provided with a sliding groove (6). The fixing mechanism includes a slider (7) that is slidably installed inside the sliding groove (6). A sliding frame (8) is provided on the slider (7). Sliding strips (13) are fixedly installed on both the front and rear sides of the mold cavity (5). The sliding frame (8) is slidably connected to the sliding strip (13). A threaded sleeve (9) is fixedly installed on the slider (7). A threaded column (10) is rotatably installed through the sliding frame (8). The threaded column (10) is threadedly connected to the threaded sleeve (9). The slide bar (13) has positioning holes (14), and there are several positioning holes (14) arranged continuously at equal intervals on the slide bar (13). The slide frame (8) has a positioning pin (15) corresponding to the positioning hole (14) slidably installed inside. A pressing rod (16) is fixedly installed on the positioning pin (15), and a fixing plate (17) is fixedly installed on the pressing rod (16). The fixing plate (17) and the slide frame (8) are connected. A spring (18) is fixedly installed between the inner sidewalls. The spring (18) pushes the fixed plate (17) to slide away from the slide bar (13). An extrusion block (19) located inside the slide frame (8) is movably installed on the outside of the threaded column (10). The extrusion block (19) is frustum shaped, and the bottom of the extrusion block (19) faces away from the extrusion rod (16). The end of the extrusion rod (16) facing the inside of the slide frame (8) is hemispherical.

2. The reinforcing mechanism for mold production of an ironing machine according to claim 1, characterized in that: The threaded column (10) is rotatably mounted inside, with a lead screw (20) extending through to the outside of the threaded column (10). The inside of the threaded column (10) is hollow, and a connecting groove (23) is provided through on both sides of the threaded column (10). A movable sleeve (22) located inside the threaded column (10) is threaded on the outside of the lead screw (20). The movable sleeve (22) is slidably connected to the inner wall of the threaded column (10).

3. The reinforcing mechanism for mold production of an ironing machine according to claim 2, characterized in that: The bottom of the sliding frame (8) is provided with a groove (11), and the threaded sleeve (9) corresponds to the groove (11).

4. The reinforcing mechanism for mold production of an ironing machine according to claim 3, characterized in that: The threaded post (10) extends to the external end of the slide frame (8) away from the slider (7) and is fixedly mounted with a rotating block (12).

5. The reinforcing mechanism for mold production of an ironing machine according to claim 4, characterized in that: A hexagonal bolt (21) is fixedly installed on one end of the lead screw (20) extending to the outside of the threaded column (10). A connecting rod (24) is fixedly installed on the outside of the movable sleeve (22) and is fixedly connected to the inner wall of the extrusion block (19). The connecting rod (24) is slidably connected to the connecting groove (23).

6. The reinforcing mechanism for mold production of an ironing machine according to claim 5, characterized in that: A reinforcing block (25) is inserted into the outer side of the mold cavity (5). A number of slots (27) are opened on the outer side of the mold cavity (5). The reinforcing block (25) is inserted into the slot (27). A number of structural holes (26) are opened on the reinforcing block (25). A card block (29) is fixedly installed on the inner side wall of the slot (27). A card seat (28) is fixedly installed on the end of the reinforcing block (25) facing the slot (27). The card seat (28) is inserted into the card block (29).

7. The reinforcing mechanism for mold production of an ironing machine according to claim 6, characterized in that: A baffle (30) extending to the inside of the slot (27) is slidably installed on the inner wall of the mold cavity (5). A reset spring (31) located inside the mold cavity (5) is fixedly installed on the baffle (30). A toggle block (32) is fixedly installed on the baffle (30) at the position where it extends to the middle of the slot (27).

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