Injection molding device for sole production

Abstract

The present invention relates to the technical field of sole production, and specifically to an injection molding device for sole production, comprising an injection molding machine, a barrel moving mechanism is arranged above the injection molding machine, an injection molding material barrel is arranged on one side of the barrel moving mechanism, a fixed sleeve is sleeved on the outer surface of the injection molding material barrel, a support plate is fixedly connected to one side of the fixed sleeve, a locking assembly is connected to the support plate, a support seat is fixedly connected to one side of the injection molding machine, a turntable is connected to one end of the support seat, injection molds are distributed at equal angles on the upper surface of the turntable, and a support rod is fixedly connected to one side of the support seat. In the present invention, after the fixing sleeve is connected to the first driving assembly by using the locking assembly, the injection molding material barrel will drive the first driving assembly to operate through the fixed sleeve during the horizontal movement, and the first driving assembly drives the adjustment assembly to operate, thereby adjusting the position of the collection assembly, and the discharged injection molding material can be collected by the collection assembly, thereby preventing the injection molding material from being randomly discharged inside the production workshop.

Description

Technical Field

[0001] The invention relates to the technical field of sole production, in particular to an injection molding device for sole production. Background Art

[0002] The production of soles is an important part of the shoemaking industry. The materials of soles vary, including rubber, plastic, EVA, TPR, etc. Different materials have different properties to meet the needs of different types of shoes. Common processes for sole production include injection molding, compression molding and casting molding. Injection molding is to inject molten plastic into a mold, and then cool and solidify to obtain the sole. This method has high production efficiency and is suitable for mass production.

[0003] When injection molding the sole, first make a precise injection mold according to the design requirements of the sole, then select the appropriate plastic material and ensure that its quality and performance meet the requirements, then inject the molten plastic material into the mold cavity at a certain pressure and speed through the injection system of the injection molding machine, and then pass the coolant through the cooling channel in the mold to cool the sole, so that the plastic solidifies and takes shape, and finally open the mold to take the molded sole out of the mold.

[0004] The existing injection molding device for sole production, after the injection molding device has completed the injection molding of the corresponding mold, needs to wait for the sole inside the mold to cool down and be taken out before the next injection molding work can be carried out. Therefore, the injection molding device will often be in an intermittent working state. When the injection molding device is in a stopped state, since there is still injection molding raw material inside the injection molding cavity and the temperature inside the injection molding cavity is too high, under the influence of long-term high temperature, the injection molding material of the polymer may undergo chemical reactions such as chain breaking and cross-linking, resulting in changes in molecular weight distribution, thereby affecting the physical and chemical properties of the material, and also turning yellow and black to affect the appearance. Therefore, a commonly used solution is to discharge the yellow and black injection molding material inside the injection molding cavity first, and then carry out normal injection molding work. Directly discharging the yellow and black injection molding material into the external environment not only causes a waste of raw materials, but also these injection molding materials may release harmful substances, thereby affecting human health. Summary of the invention

[0005] The object of the present invention is to provide an injection molding device for producing shoe soles to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an injection molding device for sole production, comprising an injection molding machine; a barrel moving mechanism is arranged above the injection molding machine, an injection molding barrel is arranged on one side of the barrel moving mechanism, the outer surface of the injection molding barrel is sleeved with a fixing sleeve, one side of the fixing sleeve is fixedly connected with a support plate, the support plate is connected with a locking assembly, one side of the injection molding machine is fixedly connected with a support seat, one end of the support seat is connected with a turntable, the upper surface of the turntable is provided with injection molds distributed at equal angles, one side of the support seat is fixedly connected with a support rod, one side of the support rod is fixedly connected with a support shaft, the outer surface of the support shaft is sleeved with a protective plate, the protective plate and the support shaft are connected in a fixed manner, the protective plate is connected with a first driving assembly, the upper surface of the support seat is fixedly connected with a support block, and the support block is connected with a second driving assembly;

[0007] The support shaft is connected with an adjusting component, which includes a gear, a driven disk and a sliding rod. The sliding rod is connected with a collecting component, and the adjusting component is used to adjust the position of the collecting component.

[0008] Through the above technical solution, the locking component is used to lock the fixed sleeve with the first drive component or the second drive component. After the locking component connects the fixed sleeve with the first drive component, the injection plastic cylinder will drive the first drive component to operate through the fixed sleeve during horizontal movement, and the first drive component drives the adjustment component to operate, thereby adjusting the position of the collection component, and the collection component can collect the discharged injection plastic.

[0009] Furthermore, the locking assembly includes a screw rod and a slider. The screw rod is connected to the support plate by a rotational connection. A motor is installed on the upper surface of the support plate. The motor is transmission-connected to the upper end of the screw rod. The screw rod is connected to the slider by a threaded connection. The slider is slidably connected to a guide shaft. The guide shaft is fixedly connected to the support plate. The slider has a "Z"-shaped structure, and locking shafts are fixedly connected to the upper and lower sides of the slider.

[0010] Through the above technical solution, the motor drives the screw rod to rotate, and the screw rod drives the slider to rise and fall through rotation, and the slider drives the locking shaft to move synchronously. By adjusting the position of the locking shaft, it can be connected to the first drive assembly or the second drive assembly, thereby connecting the fixed sleeve to the first drive assembly or the second drive assembly.

[0011] Furthermore, the first drive assembly includes a rack, and the rack is connected to the protective plate by a sliding connection. A connecting rod is fixedly connected to one side of the rack, and the other end of the connecting rod is fixedly connected to a first connecting block. A first slot is opened inside the first connecting block.

[0012] Through the above technical solution, after the locking shaft moves upward and is stuck into the first slot, the fixing sleeve can be connected to the first connecting block through the locking shaft. During the horizontal movement of the injection molding cylinder, the first connecting block will drive the first connecting block to move synchronously through the fixing sleeve. The first connecting block drives the rack to move through the connecting rod, so that the rack slides inside the protective plate, and the rack drives the subsequent adjustment components to operate by sliding.

[0013] Furthermore, the second driving assembly includes a second connecting block, the second connecting block is connected to the supporting block in a sliding manner, a second slot is provided inside the second connecting block, and a swing block is fixedly connected to one side of the second connecting block.

[0014] Through the above technical solution, after the locking shaft moves downward and is locked into the second slot, the fixing sleeve can be connected to the second connecting block through the locking shaft. During the horizontal movement of the injection plastic cylinder, the second connecting block will be driven to move synchronously through the fixing sleeve, so that the second connecting block slides on the upper surface of the support block.

[0015] Furthermore, the first connecting block and the second connecting block are symmetrically distributed with respect to the transverse center line of the fixing sleeve, and the first clamping groove and the second clamping groove correspond to the locking shaft respectively.

[0016] Through the above technical solution, when the locking shaft is adjusted to move upward, the fixed sleeve can be connected to the first drive assembly and the connection between the fixed sleeve and the second drive assembly can be released. When the locking shaft is adjusted to move downward, the fixed sleeve can be connected to the second drive assembly and the connection between the fixed sleeve and the first drive assembly can be released. This is beneficial for the fixed sleeve connected through the injection molding cylinder to drive the first drive assembly and the second drive assembly to operate respectively.

[0017] Furthermore, the gear is connected to the support shaft in a rotational manner, the gear is eccentrically connected to the driven disk, a groove is provided on the other side of the driven disk, a limit shaft is provided inside the groove, and the limit shaft is connected to the slide rod in a fixed manner.

[0018] Through the above technical solution, since the gear is eccentrically connected to the driven disk, the gear will drive the driven disk to move when it rotates, and the limiting shaft connected to the driven disk will drive the slide bar to move.

[0019] Furthermore, one side of the support rod is fixedly connected to a limit plate, and the connection between the limit plate and the slide rod is a sliding connection.

[0020] Through the above technical solution, the limiting plate can limit the movement of the sliding rod, so that the sliding rod can perform a linear lifting movement.

[0021] Furthermore, the collecting assembly includes an L-shaped rod and a collecting block, one end of the L-shaped rod is fixedly connected to the sliding rod, the L-shaped rod is fixedly connected to the collecting block, and a material guide plate is fixedly connected to the upper surface of the collecting block.

[0022] Through the above technical solution, the slide rod drives the collecting block to move synchronously through the L-shaped rod, and drives the collecting block to rise and fall so as to adjust its position.

[0023] Furthermore, a fixing rod is fixedly connected to one side of the support seat, the fixing rod is connected to a cooling assembly, the cooling assembly includes a fan, the fan and the fixing rod are connected in a rotational manner, the upper surface of the fixing rod is rotationally connected to a driving disk, the upper surface of the driving disk is fixedly connected to a protrusion, and the protrusion is connected to the swing block.

[0024] Through the above technical solution, the swing block can drive the driving disk to rotate through the protrusion during the horizontal movement, and the driving disk drives the fan to rotate. The fan cools the injection molded material inside the collection block through rotation.

[0025] Furthermore, a disc is arranged between the gear and the driven disc, the disc and the gear are connected in a fixed manner, a positioning block is slidably connected inside the disc, limiting blocks are fixedly connected on both sides of the positioning block, a screw is threadedly connected inside the positioning block, and the positioning block and the driven disc are connected in a fixed manner.

[0026] Through the above technical solution, rotating the screw rod can make the positioning block slide inside the disc, and the positioning block drives the driven disc to move synchronously, thereby changing the position of the eccentric connection between the driven disc and the gear.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] First, in the present invention, after the fixing sleeve is connected to the first driving assembly by using the locking assembly, the injection plastic cylinder will drive the first driving assembly to operate through the fixing sleeve during the horizontal movement, and the first driving assembly will drive the adjusting assembly to operate, thereby adjusting the position of the collecting assembly. The discharged injection plastic can be collected by the collecting assembly, thereby preventing the injection plastic from being randomly discharged inside the production workshop.

[0029] Secondly, in the present invention, after the fixing sleeve is connected to the second driving assembly by using the locking assembly, the injection molding plastic cylinder will perform horizontal reciprocating motion during the normal injection molding process. During the horizontal reciprocating motion, the injection molding plastic cylinder will drive the second driving assembly to operate through the fixing sleeve. The second driving assembly will drive the cooling assembly to operate. The cooling assembly can cool the injection molding plastic inside the collection block, thereby facilitating the recycling and reuse of the injection molding plastic.

[0030] Thirdly, in the present invention, the positioning block can slide inside the disc by rotating the screw, and the positioning block drives the driven disc to move synchronously, thereby changing the position of the eccentric connection between the driven disc and the gear. By adjusting the position of the eccentric connection between the driven disc and the gear, the movement trajectory of the driven disc can be changed, thereby adjusting the height range of the collection component that can be raised and lowered, which is conducive to meeting different collection needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the connection structure between the injection molding machine and the support base in the present invention;

[0033] Figure 3 It is a schematic diagram of the connection structure between the slider and the rack in the present invention;

[0034] Figure 4 This is a schematic diagram of the connection structure between the injection molding cylinder and the fixing sleeve in the present invention;

[0035] Figure 5 It is a schematic diagram of the position structure of the first connecting block and the second connecting block in the present invention;

[0036] Figure 6 It is a schematic diagram of the connection structure between the support rod and the support shaft in the present invention;

[0037] Figure 7 It is a schematic diagram of the connection structure between the driving disk and the protrusion in the present invention;

[0038] Figure 8 It is a schematic diagram of the connection structure between the drive disk and the fan in the present invention;

[0039] Fig. 9 It is a schematic diagram of the connection structure between the gear and the driven plate in the present invention;

[0040] Fig.10 It is a schematic diagram of the connection structure between the gear and the disc in the present invention;

[0041] Fig.11 This is a schematic diagram of the connection structure between the positioning block and the screw rod in the present invention;

[0042] Fig.12 It is a schematic diagram of the connection structure between the positioning block and the driven disk in the present invention.

[0043] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0044] 1. Injection molding machine; 2. Cylinder moving mechanism; 3. Injection molding cylinder; 4. Support seat; 5. Turntable; 6. Injection mold; 7. Fixed sleeve; 8. Support plate; 9. Motor; 10. Screw; 11. Guide shaft; 12. Slider; 13. Locking shaft; 14. Support rod; 15. Support shaft; 16. Gear; 17. Driven plate; 18. Groove; 19. Limiting shaft; 20. Slider; 21. L-shaped rod; 22 , collecting block; 23, guide plate; 24, limit plate; 25, protective plate; 26, rack; 27, connecting rod; 28, first connecting block; 29, first slot; 30, supporting block; 31, second connecting block; 32, second slot; 33, swing block; 34, fixing rod; 35, driving disk; 36, bump; 37, fan; 38, disc; 39, positioning block; 40, limit block; 41, screw. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Embodiment 1: The present invention provides a technical solution: Figure 1-Figure 12 The injection molding device for sole production shown in the figure comprises an injection molding machine 1; a barrel moving mechanism 2 is arranged above the injection molding machine 1, an injection molding barrel 3 is arranged on one side of the barrel moving mechanism 2, the outer surface of the injection molding barrel 3 is sleeved with a fixing sleeve 7, a support plate 8 is fixedly connected to one side of the fixing sleeve 7, the support plate 8 is connected with a locking assembly, the locking assembly comprises a screw rod 10 and a slider 12, the screw rod 10 is connected to the support plate 8 in a rotating manner, a motor 9 is installed on the upper surface of the support plate 8, the motor 9 is transmission-connected to the upper end of the screw rod 10, the screw rod 10 is connected to the slider 12 in a threaded manner, the slider 12 is slidably connected to a guide shaft 11, the guide shaft 11 is fixedly connected to the support plate 8, the slider 12 is in a "Z"-shaped structure, and locking shafts 13 are fixedly connected to the upper and lower sides of the slider 12 respectively.

[0047] It is worth mentioning that: after the driving motor 9 is running, the motor 9 drives the screw rod 10 to rotate, and the screw rod 10 drives the slider 12 to move up and down through the rotation, and the slider 12 drives the locking shaft 13 to move synchronously, so that the position of the locking shaft 13 can be adjusted.

[0048] Please refer to Figure 1-Figure 5A support seat 4 is fixedly connected to one side of the injection molding machine 1, a turntable 5 is connected to one end of the support seat 4, and injection molds 6 are distributed at equal angles on the upper surface of the turntable 5. A support rod 14 is fixedly connected to one side of the support seat 4, and a support shaft 15 is fixedly connected to one side of the support rod 14. A protective plate 25 is sleeved on the outer surface of the support shaft 15. The protective plate 25 is connected to the support shaft 15 in a fixed connection. The protective plate 25 is connected to a first driving assembly, and the first driving assembly includes a rack 26. The rack 26 is connected to the protective plate 25 in a sliding connection. A connecting rod 27 is fixedly connected to one side of the rack 26, and a first connecting block 28 is fixedly connected to the other end of the connecting rod 27. A first card slot 29 is provided inside the first connecting block 28.

[0049] The principle of driving the first driving component to operate is: when the adjustment locking shaft 13 moves upward, the locking shaft 13 moves upward and will be stuck in the first slot 29. At this time, the fixing sleeve 7 can be connected to the first connecting block 28 through the locking shaft 13. During the horizontal movement of the injection molding cylinder 3, the first connecting block 28 will be driven to move synchronously through the fixing sleeve 7. The first connecting block 28 drives the rack 26 to move through the connecting rod 27, so that the rack 26 slides inside the protective plate 25. The rack 26 can drive the operation of subsequent adjustment components by sliding.

[0050] Please refer to Figure 1-Figure 7 A support block 30 is fixedly connected to the upper surface of the support seat 4, and the support block 30 is connected to the second driving assembly. The second driving assembly includes a second connecting block 31. The second connecting block 31 is connected to the support block 30 in a sliding manner. A second slot 32 is provided inside the second connecting block 31. A swing block 33 is fixedly connected to one side of the second connecting block 31. The first connecting block 28 and the second connecting block 31 are symmetrically distributed about the transverse center line of the fixed sleeve 7, and the first slot 29 and the second slot 32 correspond to the locking shaft 13 respectively.

[0051] The principle of being able to drive the second driving component to operate is: when the locking shaft 13 is adjusted to move downward, the locking shaft 13 will move downward and get stuck in the second slot 32. At this time, the fixing sleeve 7 can be connected to the second connecting block 31 through the locking shaft 13. During the horizontal movement of the injection molding cylinder 3, the second connecting block 31 will be driven to move synchronously through the fixing sleeve 7, so that the second connecting block 31 drives the swing block 33 to slide on the upper surface of the support block 30.

[0052] Please refer to Figure 1-Figure 9The support shaft 15 is connected with an adjusting component, and the adjusting component includes a gear 16, a driven disk 17 and a sliding rod 20. The gear 16 is connected to the support shaft 15 in a rotating manner, and the gear 16 is eccentrically connected to the driven disk 17. A groove 18 is provided on the other side of the driven disk 17, and a limit shaft 19 is arranged inside the groove 18. The limit shaft 19 is connected to the sliding rod 20 in a fixed manner. One side of the support rod 14 is fixedly connected to a limit plate 24, and the limit plate 24 is connected to the sliding rod 20 in a sliding manner. The sliding rod 20 is connected with a collecting component, and the adjusting component is used to adjust the position of the collecting component. The collecting component includes an L-shaped rod 21 and a collecting block 22. One end of the L-shaped rod 21 is fixedly connected to the sliding rod 20, and the L-shaped rod 21 is connected to the collecting block 22 in a fixed manner. The upper surface of the collecting block 22 is fixedly connected with a material guide plate 23.

[0053] The principle of being able to adjust the position of the collection component is: when it is necessary to discharge the yellowed injection plastic inside the injection molding cavity and collect the discharged injection plastic, first connect the fixing sleeve 7 with the first connecting block 28 through the locking assembly, and then the barrel moving mechanism 2 drives the injection plastic barrel 3 to move horizontally for a distance and then starts to discharge. In this process, the injection plastic barrel 3 drives the first connecting block 28 to move synchronously through the fixing sleeve 7, thereby driving the first driving component to operate, and because the rack 26 is meshed with the gear 16, when the rack 26 slides inside the protective plate 25, it will drive the gear 16 to rotate. Since the gear 16 is eccentrically connected to the driven disk 17, the gear 16 will drive the driven disk 17 to move when it rotates, and the limiting shaft 19 connected to the driven disk 17 will drive the slide bar 20 to move, and since the limiting plate 24 can move the slide bar 20 The movement of the slider 20 is limited, so that the slide bar 20 performs a linear lifting movement. The slide bar 20 drives the collecting block 22 to move synchronously through the L-shaped rod 21, so that the collecting block 22 drives the material guide plate 23 to rise synchronously. When the collecting block 22 and the material guide plate 23 rise to the top, the injection nozzle of the plastic barrel 3 is connected with the material guide plate 23. At this time, the plastic barrel 3 discharges the material through the injection nozzle, and the material guide plate 23 guides the injection plastic, so that the discharged injection plastic falls into the collecting block 22, and the discharged injection plastic is collected by the collecting block 22. When the yellowed injection plastic in the injection molding cavity of the plastic barrel 3 is completely discharged, similarly, the barrel moving mechanism 2 drives the plastic barrel 3 to move horizontally in the opposite direction, so that the first driving component drives the collecting component to reset through the adjusting component, thereby avoiding the collection component from affecting the normal injection molding work of the plastic barrel 3.

[0054] Please refer to Figure 1-Figure 8A fixing rod 34 is fixedly connected to one side of the support seat 4, and the fixing rod 34 is connected to a cooling assembly. The cooling assembly includes a fan 37. The fan 37 is connected to the fixing rod 34 in a rotational connection. The upper surface of the fixing rod 34 is rotationally connected to a driving disk 35, and the upper surface of the driving disk 35 is fixedly connected to a protrusion 36, and the protrusion 36 is interconnected with the swing block 33.

[0055] The principle of being able to cool the injection plastic is: when all the yellowed injection plastic inside the injection molding cavity of the injection plastic cylinder 3 is discharged, normal injection molding work can be carried out. First, the fixing sleeve 7 is connected to the second connecting block 31 through the locking assembly. When the sole is injection molded, the turntable 5 first drives the injection mold 6 to rotate synchronously, and the injection port of the injection mold 6 is rotated to a position aligned with the injection port of the injection plastic cylinder 3. Then the barrel moving mechanism 2 drives the injection plastic cylinder 3 to move linearly, so that the injection port of the injection plastic cylinder 3 is connected to the injection port of the injection mold 6. Then the injection plastic cylinder 3 is injected into the injection mold 6. After the injection molding is completed, the barrel moving mechanism 2 drives the injection plastic cylinder 3 to move linearly in the opposite direction. The injection port is separated from the injection port of the injection mold 6, and then the turntable 5 and the injection plastic cylinder 3 repeat the above operation continuously until each injection mold 6 above the turntable 5 is injected. Therefore, in the whole process, the injection plastic cylinder 3 needs to perform horizontal reciprocating motion. During the horizontal reciprocating motion, the injection plastic cylinder 3 will drive the second connecting block 31 to move synchronously through the fixed sleeve 7, so that the second connecting block 31 slides on the upper surface of the support block 30, and the second connecting block 31 drives the swing block 33 to move synchronously. The swing block 33 drives the driving disk 35 to rotate through the protrusion 36, and the driving disk 35 drives the fan 37 to rotate. The fan 37 cools the injection plastic inside the collection block 22 by rotating.

[0056] Embodiment 2: The difference between this embodiment and embodiment 1 is: Please refer to Figure 10-12 A disc 38 is provided between the gear 16 and the driven disc 17. The connection between the disc 38 and the gear 16 is a fixed connection. A positioning block 39 is slidably connected inside the disc 38. Limiting blocks 40 are fixedly connected on both sides of the positioning block 39. A screw 41 is threadedly connected inside the positioning block 39. The connection between the positioning block 39 and the driven disc 17 is a fixed connection.

[0057] It is worth mentioning that rotating the screw 41 can make the positioning block 39 slide inside the disc 38, and the limit block 40 guides and limits the movement of the positioning block 39, and the positioning block 39 drives the driven disc 17 to move synchronously, thereby changing the position of the eccentric connection between the driven disc 17 and the gear 16. By adjusting the position of the eccentric connection between the driven disc 17 and the gear 16, the movement trajectory of the driven disc 17 can be changed, thereby adjusting the height range of the collection component that can be raised and lowered, which is conducive to meeting different collection needs.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An injection molding device for sole production, comprising an injection molding machine (1); characterized in that: A barrel moving mechanism (2) is arranged above the injection molding machine (1), an injection molding barrel (3) is arranged on one side of the barrel moving mechanism (2), a fixing sleeve (7) is sleeved on the outer surface of the injection molding barrel (3), a support plate (8) is fixedly connected to one side of the fixing sleeve (7), and a locking assembly is connected to the support plate (8), and a support seat (4) is fixedly connected to one side of the injection molding machine (1), and a turntable (5) is connected to one end of the support seat (4), and the upper surface of the turntable (5) is distributed at equal angles. The injection mold (6) includes a support rod (14) fixedly connected to one side of the support seat (4), a support shaft (15) fixedly connected to one side of the support rod (14), a protective plate (25) sleeved on the outer surface of the support shaft (15), the protective plate (25) and the support shaft (15) are connected in a fixed manner, the protective plate (25) is connected to a first drive assembly, and a support block (30) is fixedly connected to the upper surface of the support seat (4), and the support block (30) is connected to a second drive assembly; The support shaft (15) is connected to an adjustment component, the adjustment component comprises a gear (16), a driven disk (17) and a slide rod (20), the slide rod (20) is connected to a collection component, and the adjustment component is used to adjust the position of the collection component; The gear (16) is connected to the support shaft (15) in a rotational manner, the gear (16) is eccentrically connected to the driven disk (17), a groove (18) is provided on the other side of the driven disk (17), a limit shaft (19) is provided inside the groove (18), and the limit shaft (19) is connected to the slide rod (20) in a fixed manner; A fixing rod (34) is fixedly connected to one side of the support seat (4), the fixing rod (34) is connected to a cooling assembly, the cooling assembly comprises a fan (37), the fan (37) is connected to the fixing rod (34) in a rotational manner, a driving disk (35) is rotationally connected to the upper surface of the fixing rod (34), a protrusion (36) is fixedly connected to the upper surface of the driving disk (35), and the protrusion (36) is connected to the swing block (33); A disc (38) is provided between the gear (16) and the driven disc (17); the disc (38) and the gear (16) are connected in a fixed manner; a positioning block (39) is slidably connected inside the disc (38); limiting blocks (40) are fixedly connected on both sides of the positioning block (39); a screw (41) is threadedly connected inside the positioning block (39); and the positioning block (39) and the driven disc (17) are connected in a fixed manner.

2. The injection molding device for sole production according to claim 1, characterized in that: The locking assembly comprises a screw rod (10) and a slider (12); the screw rod (10) is connected to the support plate (8) in a rotational manner; a motor (9) is mounted on the upper surface of the support plate (8); the motor (9) is transmission-connected to the upper end of the screw rod (10); the screw rod (10) is connected to the slider (12) in a threaded manner; the slider (12) is slidably connected to a guide shaft (11); the guide shaft (11) is fixedly connected to the support plate (8); the slider (12) is in a "Z"-shaped structure; the upper and lower sides of the slider (12) are respectively fixedly connected to locking shafts (13).

3. The injection molding device for sole production according to claim 1, characterized in that: The first driving assembly comprises a rack (26), wherein the rack (26) is connected to the protective plate (25) in a sliding manner, a connecting rod (27) is fixedly connected to one side of the rack (26), and a first connecting block (28) is fixedly connected to the other end of the connecting rod (27), and a first slot (29) is provided inside the first connecting block (28).

4. The injection molding device for sole production according to claim 3, characterized in that: The second driving assembly comprises a second connecting block (31), the second connecting block (31) is connected to the supporting block (30) in a sliding manner, a second slot (32) is provided inside the second connecting block (31), and a swing block (33) is fixedly connected to one side of the second connecting block (31).

5. The injection molding device for sole production according to claim 4, characterized in that: The first connecting block (28) and the second connecting block (31) are symmetrically distributed about a transverse center line of the fixing sleeve (7), and the first clamping groove (29) and the second clamping groove (32) respectively correspond to the locking shaft (13).

6. The injection molding device for sole production according to claim 1, characterized in that: One side of the support rod (14) is fixedly connected to a limit plate (24), and the limit plate (24) is connected to the slide rod (20) in a sliding manner.

7. The injection molding device for sole production according to claim 1, characterized in that: The collecting assembly comprises an L-shaped rod (21) and a collecting block (22); one end of the L-shaped rod (21) is fixedly connected to the sliding rod (20); the L-shaped rod (21) and the collecting block (22) are connected in a fixed manner; and a material guide plate (23) is fixedly connected to the upper surface of the collecting block (22).

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