Shoe sole oil pressure forming machine

Abstract

According to the technical scheme, the shoe sole oil pressure forming machine is characterized in that the shoe sole oil pressure forming machine comprises a controller, a workbench, a pressure device, a lower mold device and an upper mold device, the upper mold device is hinged to the lower mold device, and a containing cavity is defined by the lower mold device and the upper mold device; the workbench comprises a first operation area and a second operation area, a driving device and a moving seat are arranged on the workbench, the driving device is used for driving the moving seat to move back and forth between the first operation area and the second operation area, and the lower die device and the upper die device are sequentially installed on the moving seat; a first adjusting part and a second adjusting part are arranged on the workbench, the first adjusting part is movably matched with the lower die device, and when the movable base moves to the second operation area from the first operation area, the lower die device is overturned to form an operation included angle with the workbench from being parallel to the workbench; according to the shoe sole oil pressure forming machine, feeding and discharging auxiliary operation can be carried out, the working efficiency is improved, and manpower resources are liberated.

Description

Technical Field

[0001] The invention relates to a sole preparation device, and more particularly to a sole oil pressure molding machine. Background Art

[0002] The sole hydraulic press is composed of a pressure regulator, a motor, an air cylinder, an oil pump and a hydraulic cylinder, etc. Among them, the pressure regulator and the motor are mainly used to control the pressure and power of the entire machine, the air cylinder and the hydraulic cylinder are responsible for pushing and pressurizing, and the oil pump produces high-pressure oil.

[0003] The operation process is: put the sole in the appropriate position, then press the start button to start the motor or pneumatic machinery, and the hydraulic cylinder will immediately start to pressurize, forcing the oil pressure in the sole to cause stress deformation of the sole, thereby obtaining a high-quality and uniform sole.

[0004] The existing sole hydraulic molding machine has the following operating steps: manually opening the sole molding mold and injecting rubber material, then manually closing the sole molding mold and transporting it to a heating device for molding, and manually taking out the sole from the mold with manual pliers after molding. However, this production method has the following disadvantages: one-to-one manual operation is required throughout the process, resulting in a large consumption of human resources, high labor intensity, and work efficiency cannot be guaranteed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the object of the present invention is to provide a sole oil pressure molding machine, which can perform auxiliary operations of loading and unloading, improve work efficiency, and liberate human resources.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a sole oil pressure molding machine, comprising a controller, a workbench, a pressure device, a lower mold device and an upper mold device, wherein the upper mold device is hinged on the lower mold device, and the lower mold device and the upper mold device together form a placement cavity; the workbench comprises a first operating area and a second operating area, and the workbench is provided with a driving device and a moving seat, wherein the driving device is used to drive the moving seat to move back and forth between the first operating area and the second operating area, and the lower mold device and the upper mold device are sequentially installed on the moving seat; The pressure device is arranged opposite to the first operating area; The workbench is provided with a first adjusting member and a second adjusting member, the first adjusting member is arranged to move in cooperation with the lower mold device, when the movable seat moves from the first operating area to the second operating area, the lower mold device flips from being parallel to the workbench to forming an operating angle with the workbench; The second adjusting member is arranged to cooperate with the upper mold device for movement. When the first operating area of ​​the movable seat moves to the second operating area, the upper mold device flips from being parallel to the workbench to forming a blanking angle with the lower mold device.

[0007] The present invention is further configured as follows: the first adjusting member includes an adjusting block arranged on the workbench, a moving gap for the moving seat to pass through is formed between the adjusting block and the workbench table, and the lower mold device is hingedly arranged at one end of the moving seat away from the adjusting block; When the movable seat moves from the first operating area to the second operating area, the movable seat passes through the moving gap, and the lower mold device abuts against the adjustment block and flips upward.

[0008] The present invention is further configured as follows: the lower mold device comprises a lower mold plate and a lower module, the lower mold plate is provided with a sole groove and a limiting groove, the limiting groove and the sole groove are connected, and the lower module is slidably connected in the limiting groove through a return spring; The movable seat is provided with a limiting component for limiting the movement of the lower module.

[0009] The present invention is further configured as follows: the limiting component includes a limiting rod, a transmission wheel, a driving block, a transmission gear and a moving rack; The movable seat is provided with a sliding groove, and the movable rack is slidingly connected in the sliding groove through a movable spring; The movable rack is meshed with the transmission gear; The transmission gear is fixedly connected to the driving block, and the driving block and the transmission gear are arranged to rotate synchronously; The transmission wheel is provided with a plurality of transmission rods, the driving block is provided with a first guide groove and a second guide groove, and the plurality of transmission rods are all moved and matched in the first guide groove and the second guide groove; The first guide groove is arranged in a circle around the center of the driving block, and two groups of the second guide grooves are arranged, which are connected to each other and are respectively connected to the first guide grooves, and the first guide grooves and the second guide grooves are surrounded to form a heart-shaped groove structure; The limiting rod is installed on the transmission wheel, and the lower template is penetrated by a mounting groove matched with the limiting rod.

[0010] The present invention is further configured as follows: the second adjusting member includes guide plates arranged on both sides of the workbench, the guide plates are provided with guide grooves, both sides of the upper mold device are provided with guide rods, and the guide rods are slidably fitted in the guide grooves; One end of the upper mold device close to the adjusting block is hingedly connected to the lower mold plate through a hinge shaft.

[0011] The present invention is further configured as follows: an operating cavity is provided in one end of the hinge shaft of the lower template, an air bag is provided in the operating cavity, and an exhaust hole is provided on one side of the operating cavity facing the sole groove; The hinge shaft is provided with a mortgage block, and the mortgage block can squeeze the airbag during the turning process of the upper mold device.

[0012] The present invention is further configured as follows: a shielding plate is provided at the upper end of the upper mold device, and when the upper mold device and the lower mold device are in contact, the shielding plate is used to shield the exhaust hole.

[0013] The present invention is further configured as follows: an adjustment cavity connected to the sole groove is provided in the lower template, and the adjustment cavity is provided with two groups, and is respectively provided on both sides of the sole groove; Adjustment plates are arranged on both sides of the sole groove, and the adjustment plates are slidably connected in the adjustment cavity through adjustment springs.

[0014] The present invention is further configured as follows: a linkage portion is provided on the two adjustment plates, and the limiting rod can push the linkage portion to move during the rotation process.

[0015] The present invention is further configured as follows: the driving device includes a driving motor, a guide rod and a screw rod, the moving seat is respectively connected and cooperated with the guide rod and the screw rod, and the driving motor is used to drive the screw rod to rotate.

[0016] In summary, the present invention has the following beneficial effects: in the process of the driving device driving the movable seat to move between the first operating area and the second operating area, the inclination angle between the lower mold device and the driving seat is adjusted by the first adjusting member, so that the sole groove in the lower mold device is in an inclined state, and the opening and closing of the upper mold device can be automatically controlled by the second adjusting member, thereby facilitating the operator to place and remove the insole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the sole oil pressure molding machine from the front view; Figure 2 It is a three-dimensional structural schematic diagram of the sole oil pressure molding machine from the rear view; Figure 3 is a cross-sectional view of the lower die device; Figure 4 It is a cross-sectional view of the hinge axis position; Figure 5 It is a schematic diagram of the structure of the limiting component.

[0018] Figure numerals: 1. controller; 2. workbench; 21. first operating area; 22. second operating area; 23. first adjusting member; 24. second adjusting member; 25. guide plate; 26. guide groove; 3. pressure device; 4. lower mold device; 41. lower mold plate; 411. sole groove; 412. limiting groove; 413. assembly groove; 42. lower module; 43. operating chamber; 44. airbag; 45. exhaust hole; 5. upper mold device; 51. hinge shaft; 52. mortgage block; 53. baffle plate; 6. driving device; 7. moving seat; 8. limiting component; 81. limiting rod; 82. transmission wheel; 83. driving block; 831. first guide groove; 832. second guide groove; 84. transmission gear; 85. moving rack. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figures 1 to 5 As shown, in order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sole oil pressure molding machine, comprising a controller 1, a workbench 2, a pressure device 3, a lower mold device 4 and an upper mold device 5, the upper mold device 5 is hinged on the lower mold device 4, and the lower mold device 4 and the upper mold device 5 are surrounded to form a placement cavity; the workbench 2 includes a first operating area 21 and a second operating area 22, and a driving device 6 and a moving seat 7 are arranged on the workbench 2, the driving device 6 is used to drive the moving seat 7 to move back and forth between the first operating area 21 and the second operating area 22, and the lower mold device 4 and the upper mold device 5 are sequentially installed on the moving seat 7; The pressure device 3 is arranged opposite to the first operating area 21; The workbench 2 is provided with a first adjusting member 23 and a second adjusting member 24. The first adjusting member 23 is arranged to move and cooperate with the lower mold device 4. When the movable seat 7 moves from the first operating area 21 to the second operating area 22, the lower mold device 4 is flipped from being parallel to the workbench 2 to forming an operating angle with the workbench 2. The second adjusting member 24 is arranged to be movable and matched with the upper mold device 5 . When the first operating area 21 of the movable seat 7 moves to the second operating area 22 , the upper mold device 5 is flipped from being parallel to the workbench 2 to forming a blanking angle with the lower mold device 4 .

[0021] According to the design of the present invention, when the driving device 6 drives the movable seat 7 to move between the first operating area 21 and the second operating area 22, the inclination angle between the lower mold device 4 and the driving seat is adjusted by the first adjusting member 23, so that the sole groove 411 in the lower mold device 4 is in an inclined state, and the opening and closing of the upper mold device 5 can be automatically controlled by the second adjusting member 24, thereby facilitating the operator to place and remove the insole, reducing some processes and reducing human resources.

[0022] The present invention is further configured as follows: the first adjusting member 23 includes an adjusting block arranged on the workbench 2, a moving gap for the moving seat 7 to pass through is formed between the adjusting block and the table surface of the workbench 2, and the lower mold device 4 is hingedly arranged at one end of the moving seat 7 away from the adjusting block; When the movable seat 7 moves from the first operating area 21 to the second operating area 22 , the movable seat 7 passes through the moving gap, and the lower mold device 4 abuts against the adjusting block and flips upward.

[0023] The design of the structure, such as Figure 2 As shown, when the driving device 6 drives the moving seat 7 to move, the moving seat 7 passes through the moving gap, and the lower mold device 4 abuts against the adjusting block, thereby flipping along the hinge point, and as the adjusting block gradually goes deeper into the lower mold device 4, the flipping angle increases until the ideal operating angle is reached.

[0024] The present invention is further configured as follows: the lower mold device 4 includes a lower mold plate 41 and a lower mold plate 42, the lower mold plate 41 is provided with a sole groove 411 and a limiting groove 412, the limiting groove 412 and the sole groove 411 are connected, and the lower mold plate 42 is slidably connected in the limiting groove 412 through a return spring; A limiting component 8 for limiting the movement of the lower module 42 is provided on the moving seat 7 .

[0025] With the design of this structure, the lower module 42 has at least two states, one of which is that the lower module 42 is in a limited state, at which time the sole groove 411 is adapted to the sole size, and at this time the limiting component 8 limits the movement of the lower module 42, thereby stabilizing the oil pressure process.

[0026] Secondly, during the flipping process of the lower mold device 4, the limiting component 8 releases the limiting effect on the lower module 42. Under the action of gravity, the lower module 42 gradually moves away from the sole groove 411. At this time, the space of the sole groove 411 is larger than the size of the sole, which makes it convenient for the operator to remove the sole.

[0027] The present invention is further configured as follows: the limiting component 8 includes a limiting rod 81, a transmission wheel 82, a driving block 83, a transmission gear 84 and a moving rack 85; The moving seat 7 is provided with a sliding groove, and the moving rack 85 is slidingly connected in the sliding groove through a moving spring; The movable rack 85 is meshed with the transmission gear 84; The transmission gear 84 is fixedly connected to the driving block 83, and the driving block 83 and the transmission gear 84 are arranged to rotate synchronously; The transmission wheel 82 is provided with a plurality of transmission rods, and the driving block 83 is provided with a first guide groove 831 and a second guide groove 832. The plurality of transmission rods are all moved and matched in the first guide groove 831 and the second guide groove 832. The first guide groove 831 is arranged in a circle around the center of the driving block 83, and two groups of second guide grooves 832 are arranged, which are connected to each other and are respectively connected to the first guide groove 831, and the first guide groove 831 and the second guide groove 832 are surrounded to form a heart-shaped groove structure; The limiting rod 81 is mounted on the driving wheel 82 , and a mounting groove 413 matching with the limiting rod 81 is provided through the lower template 41 .

[0028] like Figure 5 As shown, the movement state of the limiting component 8 is: 1. When the driving device 6 drives the moving seat 7 to move toward the adjusting block, the moving part above the moving rack 85 abuts against the adjusting block.

[0029] 2. The adjusting block pushes the movable rack 85 to move, causing the transmission gear 84 to rotate.

[0030] 3. Since the driving block 83 is fixedly connected to the transmission gear 84 , the driving block 83 rotates along with the rotation of the transmission gear 84 .

[0031] 4. Due to the design of the first guide groove 831 and the second guide groove 832, when the transmission rod moves from the second guide groove 832 to the first guide groove 831, the transmission wheel 82 rotates; when the transmission rod moves from the first guide groove 831 to the second guide groove 832, the transmission wheel 82 does not rotate.

[0032] 5. The limiting rod 81 rotates with the rotation of the transmission wheel 82. In the first moving state (when moving from the second guide groove 832 to the first guide groove 831), the limiting rod 81 is separated from the moving block, and the contact has a limiting effect on the moving block.

[0033] 6. When the driving device 6 drives the moving seat 7 to move away from the adjusting block, the moving rack 85 is reset under the action of the moving spring, thereby driving the transmission gear 84 to rotate in the opposite direction.

[0034] 7. After the above steps 3-5, the limiting rod 81 rotates in the opposite direction to limit the sole block again.

[0035] Embodiment 1: During the tilting process of the lower mold device 4, when the tilting angle gradually increases, the gravity acting on the sole block is greater than the elastic force of the reset spring. When the tilting angle decreases, the elastic force of the reset spring is greater than the gravity, and the sole block is reset again.

[0036] Embodiment 2: The return spring provides a pulling force, and the sole block moves away from the sole groove 411 under the action of gravity and the pulling force. The limit rod 81 can push the sole block close to the sole groove 411 during the return process.

[0037] The above two implementations can be selected according to the specific structure and implementation method. The specific structure can be designed according to the spatial position, which will not be elaborated here.

[0038] The present invention is further configured as follows: the second adjusting member 24 includes guide plates 25 arranged on both sides of the workbench 2, guide grooves 26 are arranged on the guide plates 25, and guide rods are arranged on both sides of the upper mold device 5, and the guide rods are slidably fitted in the guide grooves 26; One end of the upper mold device 5 close to the adjusting block is hinged to the lower mold plate 41 through a hinge shaft 51 .

[0039] With the design of this structure, when the upper mold device 5 and the lower mold device 4 move with the moving base 7, the upper mold device 5 can be turned over during the movement through the guide rod, thereby forming a blanking angle with the lower mold device 4.

[0040] The present invention is further configured as follows: an operating cavity 43 is provided in one end of the lower template 41 located at the hinge shaft 51, an air bag 44 is provided in the operating cavity 43, and an exhaust hole 45 is provided on one side of the operating cavity 43 facing the sole groove 411; A mortgage block 52 is provided on the hinge shaft 51 , and the mortgage block 52 can squeeze the airbag 44 during the turning process of the upper mold device 5 .

[0041] like Figure 4 As shown, during the turning process of the upper mold device 5, the mortgage block 52 squeezes the airbag 44, so that the airbag 44 exhausts air into the sole groove 411 through the exhaust hole 45, and the pressurized sole is cooled by air, which is convenient for subsequent removal.

[0042] The present invention is further configured as follows: a shielding plate 53 is provided at the upper end of the upper mold device 5, and when the upper mold device 5 is fitted with the lower mold device 4, the shielding plate 53 is used to shield the exhaust hole 45. The shielding plate 53 is designed so that when the upper mold device 5 is fitted with the lower mold device 4, the exhaust hole 45 is blocked, thereby not affecting the normal pressurization of the sole.

[0043] The present invention is further configured as follows: an adjustment cavity connected to the sole groove 411 is provided in the lower template 41, and two groups of adjustment cavities are provided, and are respectively provided on both sides of the sole groove 411; Adjustment plates are arranged on both sides of the sole groove 411, and the adjustment plates are slidably connected to the adjustment cavity through adjustment springs.

[0044] The present invention is further configured as follows: linkage parts are provided on the two adjustment plates, and the limiting rod 81 can push the linkage parts to move during the rotation process.

[0045] The design of this structure divides the rotation process of the driving block 83 into four stroke stages based on the limiting component 8: Stroke one, the first time the second limiting groove 412 moves to the first limiting groove 412; Stroke two, the first time the first limiting groove 412 moves to the second limiting groove 412; Stroke three, the second time the second limiting groove 412 moves to the first limiting groove 412; Stroke four, the second time the first limiting groove 412 moves to the second limiting groove 412.

[0046] In the first stroke, the limit rod 81 is separated from the lower die block 42, and the lower die device 4 has not yet turned over; In the second stroke, the lower mold device 4 starts to turn over, and the upper mold device 5 starts to turn over and separate, and exhaust is performed to achieve air cooling; In the third stroke, the limit block moves further downward obliquely, and at this time, by abutting against the linkage part, the adjustment plates on both sides move to both sides, thereby facilitating the taking of the sole.

[0047] In the fourth stroke, the limit rod 81 does not move.

[0048] The present invention is further configured as follows: the driving device 6 includes a driving motor, a guide rod and a screw rod, the moving seat 7 is respectively connected and matched with the guide rod and the screw rod, and the driving motor is used to drive the screw rod to rotate. The screw rod transmission structure is adopted, which can stably drive the moving plate to move horizontally.

[0049] The above are only preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A shoe sole oil pressure molding machine, comprising a controller (1), a workbench (2), a pressure device (3), a lower mold device (4) and an upper mold device (5), wherein the upper mold device (5) is hinged to the lower mold device (4), and the lower mold device (4) and the upper mold device (5) together form a placement cavity; wherein: The workbench (2) comprises a first operating area (21) and a second operating area (22); a driving device (6) and a movable seat (7) are arranged on the workbench (2); the driving device (6) is used to drive the movable seat (7) to move back and forth between the first operating area (21) and the second operating area (22); the lower mold device (4) and the upper mold device (5) are sequentially mounted on the movable seat (7); The pressure device (3) is arranged opposite to the first operating area (21); The workbench (2) is provided with a first adjusting member (23) and a second adjusting member (24); the first adjusting member (23) is arranged to be movable and matched with the lower mold device (4); when the movable seat (7) moves from the first operating area (21) to the second operating area (22), the lower mold device (4) is turned from being parallel to the workbench (2) to forming an operating angle with the workbench (2); The second adjusting member (24) is arranged to be movable and matched with the upper die device (5); when the first operating area (21) of the movable seat (7) moves to the second operating area (22), the upper die device (5) flips from being parallel to the workbench (2) to forming a blanking angle with the lower die device (4).

2. The sole oil pressure molding machine according to claim 1, characterized in that: The first adjusting member (23) comprises an adjusting block arranged on the workbench (2), a moving gap for the moving seat (7) to pass through is formed between the adjusting block and the workbench (2), and the lower mold device (4) is hingedly arranged at one end of the moving seat (7) away from the adjusting block; When the movable seat (7) moves from the first operating area (21) to the second operating area (22), the movable seat (7) passes through the moving gap, and the lower mold device (4) abuts against the adjustment block and flips upward.

3. The sole oil pressure molding machine according to claim 2, characterized in that: The lower mold device (4) comprises a lower mold plate (41) and a lower mold block (42); the lower mold plate (41) is provided with a sole groove (411) and a limiting groove (412); the limiting groove (412) and the sole groove (411) are connected to each other; and the lower mold block (42) is slidably connected to the limiting groove (412) via a return spring; The movable seat (7) is provided with a limiting component (8) for limiting the movement of the lower module (42).

4. The sole oil pressure molding machine according to claim 3 is characterized in that: The limiting component (8) comprises a limiting rod (81), a transmission wheel (82), a driving block (83), a transmission gear (84) and a movable rack (85); The movable seat (7) is provided with a sliding groove, and the movable rack (85) is slidingly connected in the sliding groove via a movable spring; The movable rack (85) is meshed with the transmission gear (84); The transmission gear (84) is fixedly connected to the driving block (83), and the driving block (83) and the transmission gear (84) are arranged to rotate synchronously; The transmission wheel (82) is provided with a plurality of transmission rods, the driving block (83) is provided with a first guide groove (831) and a second guide groove (832), and the plurality of transmission rods are all movably matched in the first guide groove (831) and the second guide groove (832); The first guide groove (831) is arranged in a circular shape around the center of the driving block (83); two groups of the second guide grooves (832) are arranged, which are connected to each other and are respectively connected to the first guide groove (831); the first guide groove (831) and the second guide groove (832) are surrounded by a heart-shaped groove structure; The limiting rod (81) is mounted on the transmission wheel (82), and the lower template (41) is provided with an assembly groove (413) matching with the limiting rod (81).

5. The sole oil pressure molding machine according to claim 4, characterized in that: The second adjusting member (24) comprises guide plates (25) arranged on both sides of the workbench (2), guide grooves (26) are arranged on the guide plates (25), and guide rods are arranged on both sides of the upper mold device (5), and the guide rods are slidably fitted in the guide grooves (26); One end of the upper mold device (5) close to the adjustment block is hingedly connected to the lower mold plate (41) via a hinge shaft (51).

6. The sole oil pressure molding machine according to claim 5, characterized in that: An operating chamber (43) is provided in one end of the lower template (41) located on the hinge shaft (51), an air bag (44) is provided in the operating chamber (43), and an exhaust hole (45) is provided on one side of the operating chamber (43) facing the sole groove (411); A mortgage block (52) is provided on the hinge shaft (51), and the mortgage block (52) can squeeze the airbag (44) during the turning process of the upper mold device (5).

7. The shoe sole oil pressure molding machine according to claim 6, characterized in that: A shielding plate (53) is provided at the upper end of the upper mold device (5). When the upper mold device (5) and the lower mold device (4) are in contact with each other, the shielding plate (53) is used to shield the exhaust hole (45).

8. The shoe sole oil pressure molding machine according to claim 5, characterized in that: The lower template (41) is provided with an adjustment cavity in communication with the sole groove (411), and the adjustment cavity is provided with two groups, and is respectively arranged on both sides of the sole groove (411); Adjustment plates are arranged on both sides of the sole groove (411), and the adjustment plates are slidably connected to the adjustment cavity through adjustment springs.

9. The sole oil pressure molding machine according to claim 8, characterized in that: The two adjustment plates are provided with linkage parts, and the limiting rod (81) can push the linkage parts to move during the rotation process.

10. The shoe sole oil pressure molding machine according to claim 1, characterized in that: The driving device (6) comprises a driving motor, a guide rod and a screw rod, the moving seat (7) is respectively connected to the guide rod and the screw rod, and the driving motor is used to drive the screw rod to rotate.

Images