Safety shoe processing setting machine

Abstract

The utility model discloses a safety shoe processing setting machine, which relates to the technical field of shoe processing and comprises a U-shaped frame, a conveying mechanism is mounted in the U-shaped frame, an L-shaped plate is fixedly mounted on one side of the top of the U-shaped frame, a first air cylinder is fixedly mounted at the top end of the L-shaped plate in a penetrating manner, and a mounting plate is fixedly connected to the bottom end of the first air cylinder. A plurality of connecting mechanisms are sequentially mounted on the upper surface of the conveying mechanism, a plurality of connecting mechanisms are also mounted on the lower surface of the mounting plate, the conveying mechanism runs to drive the lower die assemblies to rotate, and next-time shaping operation can be directly performed after a safety shoe sole is formed. And the clamping blocks on the two sides can be driven to move relatively only by rotating a rotary knob, the lower die assembly and the upper die assembly can be rapidly replaced, the effects of automatic discharging and conveying can be achieved through the arranged pushing mechanism and the arranged belt conveying mechanism, assembly line machining can be achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe processing, in particular to a safety shoe processing and shaping machine. Background Art

[0002] Safety shoes are a general term for safety shoes and protective shoes. They generally refer to shoes worn in different work environments that protect the feet and legs from foreseeable injuries. Safety shoes often require the soles to be shaped during production, so corresponding shaping equipment is required. After searching, the Chinese patent publication number CN221292058U discloses a sole shaping device, which includes a supporting foot, a lower mold base and a guide rod. The top of the supporting foot is connected to a workbench, and the bottom end of the workbench is connected to a base. An ejection mechanism is provided inside the base, and guide rods are inserted into the interior of both sides of the mounting plate, and a replacement structure is provided at the top of the guide rod.

[0003] Although the above technical solution realizes the automatic ejection function and reduces the manual operation of the staff to pick up tools, when in use, the sole needs to be taken out each time before the next shaping operation can be carried out, which reduces work efficiency. In addition, the upper mold and the lower mold are both fixedly installed and inconvenient to replace. Moreover, the shaped sole cannot be automatically unloaded and transported, and manual transfer is required, which reduces work efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a safety shoe processing and shaping machine, which solves the problems raised in the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a safety shoe processing and shaping machine, comprising a U-shaped frame, a conveying mechanism installed inside the U-shaped frame, an L-shaped plate fixedly installed on one side of the top of the U-shaped frame, a first cylinder fixedly installed on the top of the L-shaped plate, a mounting plate fixedly connected to the bottom end of the first cylinder, a plurality of connecting mechanisms sequentially installed on the upper surface of the conveying mechanism, a connecting mechanism also installed on the lower surface of the mounting plate, a lower mold assembly installed inside the connecting mechanism located on the conveying mechanism, an upper mold assembly installed inside the connecting mechanism located on the mounting plate, a pushing mechanism matched with the lower mold assembly installed inside the U-shaped frame, two side plates symmetrically fixedly connected to one side of the U-shaped frame, and a belt conveyor installed between the two side plates and the inside of the U-shaped frame;

[0006] The conveying mechanism includes two rotating shafts that are symmetrically connected to the inside of the U-shaped frame. A servo motor connected to the rotating shaft is fixedly installed on one side of the outer surface of the U-shaped frame. Two pulleys are symmetrically fixedly connected to the outer surface of the rotating shaft. A synchronous belt is meshed and connected between the two pulleys on one side. A support plate in contact with the inner wall of the synchronous belt is fixedly connected to the inside of the U-shaped frame.

[0007] Preferably, the connecting mechanism includes a rectangular frame, which is fixedly mounted on the outer surfaces of the corresponding two synchronous belts and the lower surface of the mounting plate, and a bidirectional screw rod is rotatably connected to the interior of the rectangular frame, and the outer surface of the bidirectional screw rod is symmetrically threadedly connected to two movable plates, and one side of the outer surface of the movable plate is symmetrically fixedly connected to two blocks, and a guide rod fixedly connected to the interior of the rectangular frame is slidably connected between the two movable plates, and a knob is fixedly connected to one end of the bidirectional screw rod, so as to facilitate quick replacement of the lower mold assembly and the upper mold assembly.

[0008] Preferably, the lower mold assembly includes a die, the upper surface of the die is symmetrically provided with two molding cavities, the lower surface of the die is symmetrically fixedly connected with two first fixing plates, the outer surface of the first fixing plate is symmetrically provided with two first clamping holes that cooperate with the clamping block, the bottom of the molding cavity is slidably connected with a push rod, the top of the push rod is fixedly connected with a top plate that is slidably connected to the inner wall of the molding cavity, a cross plate is fixedly connected between the bottom ends of the two push rods, and a spring is fixedly connected between the cross plate and the die to facilitate demolding.

[0009] Preferably, the upper mold assembly includes an upper mold base, the lower surface of the upper mold base is symmetrically fixedly connected with two punches that cooperate with the molding cavity, the upper surface of the upper mold base is symmetrically fixedly connected with two second fixed plates, and the outer surface of the second fixed plate is symmetrically provided with two second card holes that cooperate with the card block, so as to facilitate cooperation with the lower mold assembly.

[0010] Preferably, the pushing mechanism includes a rectangular plate fixedly connected to the inside of the U-shaped frame, a second cylinder is fixedly installed through the upper surface of the rectangular plate, and the bottom end of the second cylinder is fixedly connected to a push block that cooperates with the horizontal plate, so as to facilitate automatic demoulding of the safety shoe sole.

[0011] Preferably, a driving motor that matches the belt conveyor is fixedly mounted on one side of the outer surface of the U-shaped frame to facilitate driving the belt conveyor to operate.

[0012] The utility model provides a safety shoe processing and shaping machine. It has the following beneficial effects:

[0013] 1. This safety shoe processing and shaping machine is equipped with a conveying mechanism and a lower mold assembly. The conveying mechanism can drive multiple lower mold assemblies to rotate. After the safety shoe sole is formed, another lower mold assembly can be directly replaced to directly carry out the next shaping operation, which can improve work efficiency and solve the problem of existing devices that require unloading after each shaping before the next shaping operation can be carried out, thereby reducing work efficiency.

[0014] 2. This safety shoe processing and shaping machine, through the provided connecting mechanism, lower mold assembly and upper mold assembly, can drive the clamping blocks on both sides to move relative to each other by simply turning the knob, and then cooperate with the first clamping hole and the second clamping hole to quickly realize the replacement of the lower mold assembly and the upper mold assembly, thereby solving the problem of inconvenience in replacing the mold in the existing device.

[0015] 3. This safety shoe processing and shaping machine can achieve the effect of automatic unloading and conveying through the setting of the pushing mechanism and belt conveying mechanism, and can realize assembly line processing and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the connecting mechanism of the present invention;

[0019] Figure 4 This is a structural diagram of the lower mold assembly of the present utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the lower mold assembly of the present utility model;

[0021] Figure 6 This is a structural diagram of the upper mold assembly of the present utility model;

[0022] Figure 7 It is a structural diagram of the pushing mechanism of the utility model.

[0023] In the figure, 1. U-shaped frame; 2. conveying mechanism; 21. rotating shaft; 22. servo motor; 23. pulley; 24. synchronous belt; 25. support plate; 3. L-shaped plate; 4. first cylinder; 5. mounting plate; 6. connecting mechanism; 61. rectangular frame; 62. bidirectional screw rod; 63. movable plate; 64. clamping block; 65. guide rod; 66. knob; 7. lower mold assembly; 71. die; 72. molding cavity; 73. first fixed plate; 74. ejector rod; 75. ejector plate; 76. cross plate; 77. spring; 8. upper mold assembly; 81. upper mold base; 82. punch; 83. second fixed plate; 84. second clamping hole; 9. pushing mechanism; 91. rectangular plate; 92. second cylinder; 93. push block; 10. side plate; 11. belt conveyor; 12. driving motor. DETAILED DESCRIPTION

[0024] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] Example 1: Figure 1 and Figure 2 As shown, a safety shoe processing and shaping machine includes a U-shaped frame 1, a conveying mechanism 2 is installed inside the U-shaped frame 1, and the conveying mechanism 2 includes two rotating shafts 21 symmetrically passing through and rotatably connected inside the U-shaped frame 1, a servo motor 22 connected to the rotating shaft 21 is fixedly installed on one side of the outer surface of the U-shaped frame 1, and two pulleys 23 are symmetrically fixedly connected to the outer surface of the rotating shaft 21, and a synchronous belt 24 is meshed and connected between the two pulleys 23 on one side, and a support plate 25 in contact with the inner wall of the synchronous belt 24 is fixedly connected to the inside of the U-shaped frame 1.

[0026] The rotation of the servo motor 22 drives the rotating shaft 21 and the pulley 23 to rotate, and then drives the synchronous belt 24 to rotate, thereby driving the multiple connecting mechanisms 6 and the multiple lower mold assemblies 7 to rotate. After the safety shoe sole is formed, another lower mold assembly 7 can be directly replaced to directly carry out the next shaping operation, which can improve work efficiency and solve the problem that the existing device needs to cut the material after each shaping before the next shaping can be carried out, thereby reducing work efficiency.

[0027] Example 2: Figures 1 to 6As shown, an L-shaped plate 3 is fixedly installed on one side of the top of the U-shaped frame 1, and a first cylinder 4 is fixedly installed on the top of the L-shaped plate 3, and a mounting plate 5 is fixedly connected to the bottom end of the first cylinder 4. A plurality of connecting mechanisms 6 are installed on the upper surface of the conveying mechanism 2 in sequence, and a connecting mechanism 6 is also installed on the lower surface of the mounting plate 5. The connecting mechanism 6 includes a rectangular frame 61, and the rectangular frame 61 is fixedly installed on the outer surface of the corresponding two synchronous belts 24 and the lower surface of the mounting plate 5. A bidirectional screw rod 62 is rotatably connected to the inside of the rectangular frame 61, and the outer surface of the bidirectional screw rod 62 is symmetrically threaded with two movable plates 63, and one side of the outer surface of the movable plate 63 is symmetrically fixedly connected with two blocks 64, and a guide rod 65 fixedly connected to the inside of the rectangular frame 61 is slidably connected between the two movable plates 63, and a knob 66 ​​is fixedly connected to one end of the bidirectional screw rod 62.

[0028] A lower mold assembly 7 is installed inside the connecting mechanism 6 located on the conveying mechanism 2, and the lower mold assembly 7 includes a die 71. Two forming cavities 72 are symmetrically opened on the upper surface of the die 71, and two first fixed plates 73 are symmetrically fixedly connected to the lower surface of the die 71. The outer surface of the first fixed plate 73 is symmetrically opened with two first clamping holes that cooperate with the clamping block 64. A push rod 74 is slidably connected to the bottom of the forming cavity 72, and the top of the push rod 74 is fixedly connected to a top plate 75 that is slidably connected to the inner wall of the forming cavity 72. A cross plate 76 is fixedly connected between the bottom ends of the two push rods 74, and a spring 77 is fixedly connected between the cross plate 76 and the die 71.

[0029] An upper mold assembly 8 is installed inside the connecting mechanism 6 located on the mounting plate 5. The upper mold assembly 8 includes an upper mold base 81. The lower surface of the upper mold base 81 is symmetrically fixedly connected with two punches 82 that cooperate with the molding cavity 72. The upper surface of the upper mold base 81 is symmetrically fixedly connected with two second fixed plates 83. The outer surface of the second fixed plate 83 is symmetrically provided with two second clamping holes 84 that cooperate with the clamping block 64.

[0030] When in use, the operation of the first cylinder 4 can drive the top upper mold assembly 8 to move downward and cooperate with the bottom lower mold assembly 7, so as to shape the sole of the safety shoe. When the lower mold assembly 7 or the upper mold assembly 8 needs to be replaced, it is only necessary to turn the corresponding knob 66 ​​to drive the bidirectional screw rod 62 to rotate, and then drive the movable plate 63 and the clamping block 64 on both sides to move relative to each other, so that the clamping block 64 moves out of or is clamped into the corresponding first clamping hole and second clamping hole 84, so that the lower mold assembly 7 or the upper mold assembly 8 can be quickly replaced, thereby solving the problem that it is inconvenient to replace the mold in the existing device.

[0031] Example 3: Figure 1 、 Figure 2 and Figure 7As shown, the interior of the U-shaped frame 1 is equipped with a pushing mechanism 9 that cooperates with the lower mold assembly 7. The pushing mechanism 9 includes a rectangular plate 91 fixedly connected to the interior of the U-shaped frame 1. A second cylinder 92 is fixedly installed through the upper surface of the rectangular plate 91. The bottom end of the second cylinder 92 is fixedly connected to a pushing block 93 that cooperates with the cross plate 76. Two side plates 10 are symmetrically fixedly connected to one side of the U-shaped frame 1. A belt conveyor 11 is installed between the two side plates 10 and the interior of the U-shaped frame 1. A drive motor 12 that cooperates with the belt conveyor 11 is fixedly installed on one side of the outer surface of the U-shaped frame 1.

[0032] The shaped safety shoe soles are transferred to the bottom of the conveying mechanism 2. At this time, the second cylinder 92 drives the push block 93 to move downward, thereby pushing the cross plate 76 downward, so that the shaped safety shoe soles are pushed out through the push rod 74 and the top plate 75 and fall onto the belt conveyor 11. The driving motor 12 can drive the belt conveyor 11 to operate, and then the safety shoe soles can be automatically conveyed, which can realize assembly line processing and improve work efficiency.

[0033] Working principle: When in use, the operation of the first cylinder 4 can drive the upper mold assembly 8 at the top to move downward and cooperate with the lower mold assembly 7 at the bottom, so as to shape the safety shoe sole. The shaped safety shoe sole is transferred to the bottom of the conveying mechanism 2. At this time, the operation of the second cylinder 92 drives the push block 93 to move downward, and then pushes the cross plate 76 to move downward, so that the shaped safety shoe sole is pushed out through the push rod 74 and the top plate 75 and falls onto the belt conveyor 11. The operation of the drive motor 12 can drive the belt conveyor 11 to run, and then the safety shoe sole can be automatically conveyed, which can realize assembly line processing and improve work efficiency.

[0034] The rotation of the servo motor 22 drives the rotating shaft 21 and the pulley 23 to rotate, and then drives the synchronous belt 24 to rotate, thereby driving the multiple connecting mechanisms 6 and the multiple lower mold assemblies 7 to rotate. After the safety shoe sole is formed, another lower mold assembly 7 can be directly replaced to directly carry out the next shaping operation, which can improve work efficiency and solve the problem that the existing device needs to cut the material after each shaping before the next shaping can be carried out, thereby reducing work efficiency.

[0035] When the lower mold assembly 7 or the upper mold assembly 8 needs to be replaced, it is only necessary to rotate the corresponding knob 66 ​​to drive the bidirectional screw 62 to rotate, and then the movable plates 63 and the clamping blocks 64 on both sides can be driven to move relative to each other, so that the clamping blocks 64 are moved out of or clamped into the corresponding first clamping holes and second clamping holes 84, so that the lower mold assembly 7 or the upper mold assembly 8 can be quickly replaced, thereby solving the problem that it is inconvenient to replace the mold in the existing device.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A safety shoe processing and shaping machine, comprising a U-shaped frame (1), characterized in that: A conveying mechanism (2) is installed inside the U-shaped frame (1), an L-shaped plate (3) is fixedly installed on one side of the top of the U-shaped frame (1), a first cylinder (4) is fixedly installed through the top of the L-shaped plate (3), and a mounting plate (5) is fixedly connected to the bottom of the first cylinder (4). A plurality of connecting mechanisms (6) are sequentially installed on the upper surface of the conveying mechanism (2), and a connecting mechanism (6) is also installed on the lower surface of the mounting plate (5). A lower mold assembly (7) is installed inside the connecting mechanism (6) located on the conveying mechanism (2), and an upper mold assembly (8) is installed inside the connecting mechanism (6) located on the mounting plate (5). A pushing mechanism (9) that cooperates with the lower mold assembly (7) is installed inside the U-shaped frame (1). Two side plates (10) are symmetrically fixedly connected to one side of the U-shaped frame (1), and a belt conveyor (11) is installed between the two side plates (10) and the inside of the U-shaped frame (1). The conveying mechanism (2) comprises two rotating shafts (21) symmetrically passing through and rotatably connected to the interior of the U-shaped frame (1); a servo motor (22) connected to the rotating shaft (21) is fixedly mounted on one side of the outer surface of the U-shaped frame (1); two pulleys (23) are symmetrically fixedly connected to the outer surface of the rotating shaft (21); a synchronous belt (24) is meshed and connected between the two pulleys (23) on one side; and a support plate (25) in contact with the inner wall of the synchronous belt (24) is fixedly connected to the interior of the U-shaped frame (1).

2. The safety shoe forming machine according to claim 1, characterized in that: The connecting mechanism (6) includes a rectangular frame (61), which is fixedly mounted on the outer surfaces of the corresponding two synchronous belts (24) and the lower surface of the mounting plate (5); a bidirectional screw rod (62) is rotatably connected to the interior of the rectangular frame (61); the outer surface of the bidirectional screw rod (62) is symmetrically threadedly connected to two movable plates (63); one side of the outer surface of the movable plate (63) is symmetrically fixedly connected to two clamping blocks (64); a guide rod (65) fixedly connected to the interior of the rectangular frame (61) is slidably connected between the two movable plates (63); and one end of the bidirectional screw rod (62) is fixedly connected to a knob (66).

3. The safety shoe forming machine according to claim 2, characterized in that: The lower mold assembly (7) includes a die (71), the upper surface of the die (71) is symmetrically provided with two molding cavities (72), the lower surface of the die (71) is symmetrically fixedly connected with two first fixing plates (73), the outer surface of the first fixing plate (73) is symmetrically provided with two first clamping holes that match the clamping block (64), the bottom of the molding cavity (72) is slidably connected with a push rod (74), the top end of the push rod (74) is fixedly connected with a top plate (75) slidably connected to the inner wall of the molding cavity (72), a cross plate (76) is fixedly connected between the bottom ends of the two push rods (74), and a spring (77) is fixedly connected between the cross plate (76) and the die (71).

4. The safety shoe processing and shaping machine according to claim 2, characterized in that: The upper mold assembly (8) includes an upper mold base (81), the lower surface of the upper mold base (81) is symmetrically fixedly connected to two punches (82) that match the molding cavity (72), the upper surface of the upper mold base (81) is symmetrically fixedly connected to two second fixing plates (83), and the outer surface of the second fixing plate (83) is symmetrically opened with two second clamping holes (84) that match the clamping block (64).

5. The safety shoe forming machine according to claim 3, characterized in that: The pushing mechanism (9) comprises a rectangular plate (91) fixedly connected to the inside of the U-shaped frame (1), a second cylinder (92) is fixedly installed through the upper surface of the rectangular plate (91), and a pushing block (93) that cooperates with the horizontal plate (76) is fixedly connected to the bottom end of the second cylinder (92).

6. The safety shoe forming machine according to claim 1, characterized in that: A driving motor (12) that matches the belt conveyor (11) is fixedly mounted on one side of the outer surface of the U-shaped frame (1).

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