Novel working boot forming die

Abstract

A novel working boot forming die comprises a bottom supporting seat, a lower forming die, a side positioning sliding block, a breather pipe, an upper forming die, an upper supporting seat, a main driving block, a linkage rod, a lifting hydraulic cylinder and a driving ring, a lower die connecting groove is formed in the inner side of the bottom supporting seat, the lower die connecting groove is matched with the lower forming die, and the lower die connecting groove is connected with the lower forming die. Supporting legs and a driving screw are arranged at the bottom of the bottom supporting base, the driving screw is located in the middle, the supporting legs are evenly arranged around the driving screw, a supporting base bearing column is arranged on one side of the bottom supporting base, and a supporting base connecting table is arranged at the top of the supporting base bearing column; supporting seat positioning grooves are formed in the surface of the supporting seat connecting table and distributed in the two sides of the supporting seat connecting table.

Description

Technical Field

[0001] The utility model relates to the field of labor protection boots processing, in particular to a novel labor protection boots forming die. Background Art

[0002] The existing patent (publication number: CN116572463A) proposes a new type of labor protection boots forming mold, including an upper mold and a lower mold, wherein the upper mold is in contact with a fixed seat, the upper mold is provided with a connecting mechanism, the lower mold is in contact with a mounting seat, and the lower mold is provided with a mounting mechanism, the connecting mechanism includes a connecting block, a fixed rod, an insert block, a first spring, a pressure rod, a pressure block, a guide rod, and a second spring, and the mounting mechanism includes a slider, a slide bar, a third spring, a connecting strip, a fixed block, a limit block, an exhaust pipe, a connecting pipe, a flow channel, an exhaust port, an air inlet, and a filter. However, in this device, "the exhaust pipe is fixedly connected to the upper mold", when the mold is replaced, the upper and lower molds need to remove the exhaust pipe, and the exhaust pipe needs to be connected separately after the upper and lower molds are connected again, which affects the convenience of the mold replacement process. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a method for replacing a mold. The two sets of main drive blocks are moved away from each other by respectively twisting the drive rings on the upper and lower sides in reverse. During the movement, the synchronous main drive blocks drive the side positioning sliders to slide outward through the linkage rods, so that the side positioning columns are disconnected from the cooling slot holes of the lower molding mold and the upper molding mold. At this time, the lower molding mold and the upper molding mold are no longer fixed, and are also disconnected from the ventilation pipe, so that they can be removed for replacement. During the opposite installation process, the side positioning columns are inserted into the cooling slot holes, and the connection of the ventilation pipe is completed while the lower molding mold and the upper molding mold are fixed. During the overall connection process, there is no need to connect the ventilation pipe separately, so that the replacement process of the lower molding mold and the upper molding mold is simpler and more convenient. A new type of labor protection boot molding mold.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A new type of labor protection boots forming mold, including a bottom support seat, a lower forming mold, a side positioning slider, a ventilating pipe, an upper forming mold, an upper support seat, a main driving block, a linkage rod, a lifting hydraulic cylinder, and a driving ring. The inner side of the bottom support seat is provided with a lower mold connecting groove, the lower mold connecting groove is adapted to the lower forming mold, the lower mold connecting groove is connected to the lower forming mold, and the lower forming mold is inserted into the lower mold connecting groove. The bottom of the bottom support seat is provided with a supporting foot and a driving screw, the driving screw is in a central position, and the supporting feet are evenly arranged around the driving screw. One side of the bottom support seat is provided with a supporting seat bearing column, the top of the supporting seat bearing column is provided with a supporting seat connecting platform, the surface of the supporting seat connecting platform is provided with a supporting seat positioning groove, the supporting seat positioning grooves are distributed on both sides of the supporting seat connecting platform, the top of the upper support seat is provided with a driving screw and a supporting seat positioning column, the driving screw is in a central position, the supporting seat positioning column is located on the side of the driving screw, the supporting seat positioning column is adapted to the supporting seat positioning groove, and the supporting seat positioning column is connected to the supporting seat positioning groove.

[0006] The support seat positioning column slides inside the support seat positioning groove, the top of the support seat connecting platform is fixedly connected to the lifting hydraulic cylinder, the hydraulic rod of the lifting hydraulic cylinder is fixedly connected to the driving screw of the upper support seat, the inner side of the upper support seat is provided with an upper mold connecting groove, the upper mold connecting groove is adapted to the upper forming mold, the upper mold connecting groove is connected to the upper forming mold, the upper forming mold is inserted into the upper mold connecting groove, the surface of the upper forming mold is provided with an injection port, and both sides of the bottom support seat and the upper support seat are provided with slider connecting grooves.

[0007] The slider connecting groove is adapted to the side positioning slider, the slider connecting groove is connected to the side positioning slider, the side positioning slider slides inside the slider connecting groove, one side of the side positioning slider is provided with a side positioning plate, one side of the side positioning plate is provided with a side positioning column, the side of the side positioning column is fixedly connected to the ventilation pipe, the side surfaces of the lower molding mold and the upper molding mold are provided with cooling slot holes, and the cooling slot holes are adapted to the side positioning columns.

[0008] Beneficial effects: 1. When the mold is replaced in the labor protection boot forming processing device of the utility model, the two groups of main driving blocks are moved away from each other by respectively twisting the driving rings on the upper and lower sides in reverse. During the movement, the synchronous main driving blocks pull the side positioning slider to slide outward through the linkage rod, so that the side positioning column is disconnected from the cooling slot holes of the lower molding mold and the upper molding mold. At this time, the lower molding mold and the upper molding mold are no longer fixed, and are also disconnected from the ventilation pipe, so that they can be removed for replacement. During the opposite installation process, the side positioning column is inserted into the cooling slot hole, and the connection of the ventilation pipe is completed while fixing the lower molding mold and the upper molding mold. During the overall connection process, there is no need to connect the ventilation pipe separately, which makes the replacement process of the lower molding mold and the upper molding mold simpler and more convenient.

[0009] 2. The utility model adopts a chamfer design at the edge of the side positioning column and the cooling slot hole, so that even if the side positioning column and the cooling slot hole are not completely aligned after the lower molding mold and the upper molding mold are inserted, the chamfer can guide the side positioning column and the cooling slot hole to completely dock, making the connection process of the lower molding mold and the upper molding mold more convenient and the positioning more accurate.

[0010] 3. The utility model adopts multiple groups of linkage rods to connect the main driving block and the side positioning slider at the same time, so that the multiple groups of linkage rods can simultaneously bear the supporting force between the main driving block and the side positioning slider, reduce the force on a single linkage rod, avoid damage to a single linkage rod due to excessive force, and ensure the stability of the linkage rod support.

[0011] 4. The drive ring and the drive screw of the utility model are connected by threads, and the threaded connection has good self-locking property, so that after the drive ring is adjusted, the side positioning column can continuously maintain the positioning of the lower molding die and the upper molding die, and the positioning stability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the structure of a new type of labor protection boots forming mold.

[0013] Figure 2 This is a front cross-sectional view of a new type of labor protection boots forming mold described in the utility model.

[0014] Figure 3 For the utility model Figure 2 Partial enlargement.

[0015] Figure 4 The utility model is a side view of a new type of labor protection boots forming mold.

[0016] Figure 5 This is a partial exploded view of a new type of labor protection boots forming mold described in the utility model.

[0017] Figure 6 This is a schematic diagram of the bottom support seat structure of the utility model.

[0018] Figure 7 This is a schematic diagram of the structure of the upper support seat described in the utility model.

[0019] Figure 8 This is a schematic diagram of the side positioning slider structure of the utility model.

[0020] Fig. 9 This is a schematic diagram of the lower molding die structure of the utility model.

[0021] Fig.10 This is a schematic diagram of the upper molding die structure of the utility model. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0023] Embodiment 1:

[0024] A new type of labor protection boots forming mold, including a bottom support seat 1, a lower forming mold 3, a side positioning slider 5, a ventilator 7, an upper forming mold 8, an upper support seat 9, a main driving block 12, a linkage rod 14, a lifting hydraulic cylinder 18, and a driving ring 19. The bottom support seat 1 has a lower mold connecting groove 2 on the inner side, the lower mold connecting groove 2 is adapted to the lower forming mold 3, the lower mold connecting groove 2 is connected to the lower forming mold 3, and the lower forming mold 3 is inserted into the lower mold connecting groove 2. The bottom of the bottom support seat 1 has a supporting foot 27 and a driving screw 26, the driving screw 26 is in a central position, and the supporting foot 2 7 are evenly arranged around the driving screw 26, one side of the bottom support seat 1 is provided with a support seat bearing column 28, the top of the support seat bearing column 28 is provided with a support seat connecting platform 15, the surface of the support seat connecting platform 15 is provided with a support seat positioning groove 16, the support seat positioning groove 16 is distributed on both sides of the support seat connecting platform 15, the top of the upper support seat 9 is provided with a driving screw 26 and a support seat positioning column 17, the driving screw 26 is in the center position, the support seat positioning column 17 is located on the side of the driving screw 26, the support seat positioning column 17 is adapted to the support seat positioning groove 16, and the support seat positioning column 17 is connected to the support seat positioning groove 16.

[0025] Embodiment 2:

[0026] The support seat positioning column 17 described in the utility model slides inside the support seat positioning groove 16, the top of the support seat connecting platform 15 is fixedly connected to the lifting hydraulic cylinder 18, the hydraulic rod of the lifting hydraulic cylinder 18 is fixedly connected to the driving screw 26 of the upper support seat 9, the inner side of the upper support seat 9 is provided with an upper mold connecting groove 10, the upper mold connecting groove 10 is adapted to the upper molding mold 8, the upper mold connecting groove 10 is connected to the upper molding mold 8, the upper molding mold 8 is inserted into the upper mold connecting groove 10, the surface of the upper molding mold 8 is provided with an injection port 20, and both sides of the bottom support seat 1 and the upper support seat 9 are provided with slider connecting grooves 24.

[0027] Embodiment 3:

[0028] The slider connection groove 24 of the utility model is adapted to the side positioning slider 5, the slider connection groove 24 is connected to the side positioning slider 5, the side positioning slider 5 slides inside the slider connection groove 24, one side of the side positioning slider 5 is provided with a side positioning plate 11, one side of the side positioning plate 11 is provided with a side positioning column 6, the side of the side positioning column 6 is fixedly connected to the ventilation pipe 7, the lower molding die 3 and the upper molding die 8 are provided with cooling slot holes 25 on the side, the cooling slot holes 25 are adapted to the side positioning columns 6, the side positioning columns 6 and the cooling slot holes 25 are chamfered at the edges, so that after the lower molding die 3 and the upper molding die 8 are inserted, even if the side positioning columns 6 and the cooling slot holes 25 are not completely corresponding, the chamfer can also guide the side positioning columns 6 to completely dock with the cooling slot holes 25, so that the connection process of the lower molding die 3 and the upper molding die 8 is more convenient and the positioning is more accurate.

[0029] Embodiment 4:

[0030] The cooling slot hole 25 of the utility model is connected to the side positioning column 6, and the side positioning column 6 is inserted into the cooling slot hole 25. The other side of the side positioning slider 5 has a lower linkage rod connecting groove 23, and the driving ring 19 is threadedly connected with the driving screw 26. The driving ring 19 and the driving screw 26 are threadedly connected. The threaded connection has good self-locking properties, so that after the driving ring 19 is adjusted, the side positioning column 6 can continuously maintain the positioning of the lower molding mold 3 and the upper molding mold 8, and the positioning stability is good. One side of the driving ring 19 has a driving ring connecting platform 21. When the mold is replaced, the driving rings 19 on the upper and lower sides are respectively reversely screwed to make the two groups of main driving blocks 12 move away from each other, and the synchronized main driving blocks 12 are in During the movement, the side positioning slider 5 is pulled outward by the linkage rod 14 to slide the side positioning column 6 from the cooling slot holes 25 of the lower molding mold 3 and the upper molding mold 8. At this time, the lower molding mold 3 and the upper molding mold 8 are no longer fixed, and are also disconnected from the ventilation pipe 7, and can be removed for replacement. On the contrary, during the installation process, the side positioning column 6 is inserted into the cooling slot hole 25, and the connection of the ventilation pipe 7 is completed while fixing the lower molding mold 3 and the upper molding mold 8. During the overall connection process, there is no need to connect the ventilation pipe 7 separately, which makes the replacement process of the lower molding mold 3 and the upper molding mold 8 simpler and more convenient. The main driving block 12 has a driving ring connecting groove 22 in the middle.

[0031] Embodiment 5:

[0032] The driving ring connecting platform 21 of the utility model is rotatably connected with the driving ring connecting groove 22, upper linkage rod connecting grooves 13 are provided on both sides of the main driving block 12, the top of the linkage rod 14 is rotatably connected with the upper linkage rod connecting groove 13, and the bottom of the linkage rod 14 is rotatably connected with the lower linkage rod connecting groove 23. Multiple groups of linkage rods 14 are simultaneously connected between the main driving block 12 and the side positioning slider 5, so that the multiple groups of linkage rods 14 can simultaneously bear the supporting force between the main driving block 12 and the side positioning slider 5, reduce the force on a single linkage rod 14, avoid damage to a single linkage rod 14 due to excessive force, and ensure the stability of the support of the linkage rod 14.

[0033] Embodiment 6:

[0034] The utility model installation steps are as follows: insert the support seat positioning column 17 of the upper support seat 9 into the support seat positioning groove 16 of the bottom support seat 1, fix the top of the support seat connecting platform 15 of the bottom support seat 1 with the lifting hydraulic cylinder 18, fix the hydraulic rod of the lifting hydraulic cylinder 18 with the driving screw 26 of the upper support seat 9, thread the two sets of driving rings 19 with the driving screws 26 of the bottom support seat 1 and the upper support seat 9, respectively, sleeve the driving ring connecting groove 22 of the main driving block 12 on the outside of the driving ring connecting platform 21 of the driving ring 19, and insert the four sets of side positioning slide blocks 5 into the bottom support seat 1 and the upper support seat, respectively. 9 has the slider connecting groove 24, the top of the linkage rod 14 is rotatably connected with the upper linkage rod connecting groove 13 of the main driving block 12, the bottom of the linkage rod 14 is rotatably connected with the lower linkage rod connecting groove 23 of the side positioning slider 5, the side of the side positioning column 6 of the side positioning slider 5 is fixedly connected with the ventilation pipe 7, the upper molding mold 8 is inserted into the upper mold connecting groove 10 of the upper support seat 9, the lower molding mold 3 is inserted into the lower mold connecting groove 2 of the bottom support seat 1, the two sets of driving rings 19 are rotated respectively to make the side positioning column 6 inserted into the cooling slot hole 25 of the lower molding mold 3 and the upper molding mold 8, and the installation of this device is completed.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A new type of labor protection boots forming mold, characterized by The invention comprises a bottom support seat (1), a lower molding die (3), a side positioning slide block (5), a vent pipe (7), an upper molding die (8), an upper support seat (9), a main driving block (12), a linkage rod (14), a lifting hydraulic cylinder (18), and a driving ring (19). The bottom support seat (1) has a lower mold connecting groove (2) on its inner side. The lower mold connecting groove (2) is adapted to the lower molding die (3). The lower mold connecting groove (2) is connected to the lower molding die (3). The lower molding die (3) is inserted into the lower mold connecting groove (2). The bottom of the bottom support seat (1) has a supporting foot (27) and a driving screw (26). The driving screw (26) is in a central position. The supporting foot (27) is surrounded by a ring. The bottom support seat (1) is evenly arranged around the driving screw (26), one side of the bottom support seat (1) has a supporting seat bearing column (28), the top of the supporting seat bearing column (28) has a supporting seat connecting platform (15), the surface of the supporting seat connecting platform (15) has a supporting seat positioning groove (16), the supporting seat positioning groove (16) is distributed on both sides of the supporting seat connecting platform (15), the top of the upper support seat (9) has a driving screw (26) and a supporting seat positioning column (17), the driving screw (26) is in the center position, the supporting seat positioning column (17) is located on the side of the driving screw (26), the supporting seat positioning column (17) is adapted to the supporting seat positioning groove (16), and the supporting seat positioning column (17) is connected to the supporting seat positioning groove (16).

2. A new type of protective boots forming mold according to claim 1, characterized in that The support seat positioning column (17) slides inside the support seat positioning groove (16); the top of the support seat connecting platform (15) is fixedly connected to the lifting hydraulic cylinder (18); the hydraulic rod of the lifting hydraulic cylinder (18) is fixedly connected to the driving screw (26) of the upper support seat (9); the inner side of the upper support seat (9) is provided with an upper mold connecting groove (10); the upper mold connecting groove (10) is adapted to the upper molding mold (8); the upper mold connecting groove (10) is connected to the upper molding mold (8); the upper molding mold (8) is inserted into the upper mold connecting groove (10); the surface of the upper molding mold (8) is provided with an injection port (20); both sides of the bottom support seat (1) and the upper support seat (9) are provided with a slider connecting groove (24).

3. A new type of protective boots forming mold according to claim 2, characterized in that The slider connection groove (24) is adapted to the side positioning slider (5), the slider connection groove (24) is connected to the side positioning slider (5), the side positioning slider (5) slides inside the slider connection groove (24), one side of the side positioning slider (5) is provided with a side positioning plate (11), one side of the side positioning plate (11) is provided with a side positioning column (6), the side of the side positioning column (6) is fixedly connected to the ventilation pipe (7), the side of the lower molding die (3) and the side of the upper molding die (8) are provided with cooling slot holes (25), and the cooling slot holes (25) are adapted to the side positioning columns (6).

4. A new type of protective boots forming mold according to claim 3, characterized in that The cooling slot hole (25) is connected to the side positioning column (6), the side positioning column (6) is inserted into the cooling slot hole (25), the other side of the side positioning slider (5) has a lower linkage rod connecting slot (23), the driving ring (19) is threadedly connected to the driving screw (26), one side of the driving ring (19) has a driving ring connecting platform (21), and the middle of the main driving block (12) has a driving ring connecting slot (22).

5. A new type of protective boots forming mold according to claim 4, characterized in that The drive ring connecting platform (21) is rotatably connected to the drive ring connecting groove (22), the main drive block (12) has upper linkage rod connecting grooves (13) on both sides, the top of the linkage rod (14) is rotatably connected to the upper linkage rod connecting groove (13), and the bottom of the linkage rod (14) is rotatably connected to the lower linkage rod connecting groove (23).

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