Safety shoe sole injection molding machine

Abstract

The invention discloses a safety shoe sole injection molding machine which comprises a base and a mold base which are fixed to a workbench, a mounting groove is formed in the base, a locking assembly is arranged in the mounting groove, an elastic assembly is arranged above the locking assembly, two insertion plates are arranged below the mold base, insertion grooves are formed in the insertion plates, and the insertion grooves are communicated with the mold base. Through the arrangement of a mounting groove, a locking assembly, an elastic assembly and a slot, when the die holder is replaced, a pull ring is pulled, so that the pull ring drives a pull rod to move, the pull rod pulls a rotating rod through a fixing plate, the rotating rod pulls two vertical plates and a locking plate to be separated from the slot, the die holder is taken down from the base, a new die holder is placed on the base, the pull ring is loosened, and the die holder is replaced. The elastic assembly pushes the two vertical plates to move, the locking plate is driven to be inserted into the inserting groove, the die holder is fixed to the base, the disassembly and replacement procedures are simple, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sole production, and in particular to an injection molding machine for safety shoe soles. Background Art

[0002] Shoes are a necessity in people's daily life. The sole is one part of the shoe. The characteristic of the shoe is that it is made of pre-molded foam material. The foam material is widely used because of its lightness, good elasticity, good flexibility, wrinkle resistance, excellent colorability, and suitability for various climates. When producing the sole, most of them are produced and processed by injection molding machines. However, in actual use, the existing injection molding machines need to produce different types of shoes. When producing different types of shoes, the production mold needs to be replaced, and the existing replacement method is relatively cumbersome, which affects the production efficiency. Summary of the invention

[0003] The purpose of this application is to address the deficiencies in the prior art and provide a safety shoe sole injection molding machine, which achieves the purpose of quickly replacing and disassembling the mold base and improving work efficiency by setting up mounting grooves, locking components, elastic components, and slots.

[0004] The technical solution of the present application is as follows: a safety shoe sole injection molding machine, comprising a base fixed on a workbench and a mold base for producing the sole, a mounting groove for mounting the mold base is provided on the base, a locking component for fixing the mold base on the base is provided in the mounting groove, and an elastic component is provided above the locking component; Two inserting plates are arranged below the mold base, and slots corresponding to the locking components are arranged on the inserting plates.

[0005] Preferably, connecting plates are fixedly connected to both sides of the base, threaded holes are provided on the connecting plates, bolts are threadedly connected to the threaded holes, and a through hole is provided on one side of the base.

[0006] Preferably, the through hole is connected to the mounting groove.

[0007] Preferably, the locking assembly includes a pull rod slidably connected in the through hole, one end of the pull rod is fixedly connected to a pull ring, and the other end of the pull rod is rotatably connected to a fixed plate above.

[0008] Preferably, two rotating rods are rotatably connected above the fixed plate, the other ends of the two rotating rods are rotatably connected to horizontal plates respectively, one side of the horizontal plate is fixedly connected to the vertical plate, and one side of the vertical plate is fixedly connected to the locking plate.

[0009] Preferably, the vertical plate is slidably connected to the lower interior of the mounting slot.

[0010] Preferably, the elastic component includes a fixed column fixedly connected to one side of a vertical plate, a sliding groove is provided on the fixed column, a spring is fixedly connected in the sliding groove, the other end of the spring is fixedly connected to a sliding column, the sliding column is slidably connected in the sliding groove, and the sliding column is fixedly connected to one side of another vertical plate.

[0011] Preferably, a mold groove for producing the sole is provided on the mold base.

[0012] The beneficial effects of the present application: the safety shoe sole injection molding machine provided by the present application, through the setting of the installation groove, the locking component, the elastic component, and the slot, when replacing the mold base, pull the pull ring to make the pull ring drive the pull rod to move, the pull rod pulls the rotating rod through the fixed plate, the rotating rod pulls the two vertical plates and the locking plate out of the slot, the mold base is removed from the base, and the new mold base is placed on the base. The pull ring is released, and the elastic component pushes the two vertical plates to move, driving the locking plate to be inserted into the slot to fix the mold base on the base. The disassembly and replacement process is simple, which improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of this application.

[0015] Figure 2 This is a schematic diagram of the base structure of this application.

[0016] Figure 3 This is a schematic diagram of the connecting plate structure of this application.

[0017] Figure 4 This is a schematic diagram of the locking assembly structure of the present application.

[0018] Figure 5 This is a schematic diagram of the elastic component structure of this application.

[0019] Figure 6 This is a schematic diagram of the mold base structure of this application.

[0020] Among them, 1. base; 11. connecting plate; 12. bolt; 13. threaded hole; 14. mounting groove; 15. locking assembly; 151. pull rod; 152. pull ring; 153. fixed plate; 154. rotating rod; 155. horizontal plate; 156. vertical plate; 157. locking plate; 16. elastic assembly; 161. fixed column; 162. slide groove; 163. spring; 164. sliding column; 17. through hole; 2. mold base; 21. mold groove; 22. plug plate; 23. slot. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0022] Example 1 like Figure 1 , Figure 2 and Figure 6 As shown, the safety shoe sole injection molding machine comprises a base 1 fixed on a workbench and a mold base 2 for producing the sole, the base 1 is provided with a mounting groove 14 for mounting the mold base 2, the mounting groove 14 is provided with a locking component 15 for fixing the mold base 2 on the base 1, and an elastic component 16 is provided above the locking component 15; Two inserting plates 22 are arranged below the mold base 2 , and slots 23 corresponding to the locking components 15 are formed on the inserting plates 22 .

[0023] In this embodiment, when it is necessary to produce other types of shoes, the locking assembly 15 is pulled to move in the installation groove 14 so that the locking assembly 15 is no longer in contact with the plug plate 22, the mold base 2 is removed from above the base 1, and another set of mold bases 2 are placed on the base 1. Then, the locking assembly 15 is released, and the elastic assembly 16 resets the locking assembly 15, and the mold base 2 is fixed to the base 1 again, saving the time of removing and replacing the mold base 2 and improving work efficiency.

[0024] like Figure 2-Figure 6 As shown, connecting plates 11 are fixedly connected to both sides of the base 1. The connecting plates 11 are provided with threaded holes 13. Bolts 12 are threadedly connected to the threaded holes 13. The connecting plates 11 are fixed to the workbench by the bolts 12. A through hole 17 is provided on one side of the base 1.

[0025] The through hole 17 is connected to the mounting groove 14 .

[0026] The locking assembly 15 includes a pull rod 151 slidably connected in the through hole 17 , one end of the pull rod 151 is fixedly connected to a pull ring 152 for pulling the pull rod 151 , and the other end of the pull rod 151 is rotatably connected to a fixing plate 153 above.

[0027] Two rotating rods 154 are rotatably connected to the top of the fixed plate 153 , and the other ends of the two rotating rods 154 are rotatably connected to horizontal plates 155 , one side of the horizontal plate 155 is fixedly connected to a vertical plate 156 , and one side of the vertical plate 156 is fixedly connected to a locking plate 157 .

[0028] The vertical plate 156 is slidably connected to the lower part of the installation slot 14 , and the locking plate 157 matches the plug plate 22 .

[0029] The elastic component 16 includes a fixed column 161 fixedly connected to one side of a vertical plate 156, a sliding groove 162 is opened on the fixed column 161, a spring 163 is fixedly connected in the sliding groove 162, and a sliding column 164 is fixedly connected to the other end of the spring 163. The sliding column 164 is slidably connected in the sliding groove 162, and the sliding column 164 is fixedly connected to one side of the other vertical plate 156.

[0030] The mold base 2 is provided with a mold groove 21 for producing the sole.

[0031] In this embodiment, when the mold base 2 needs to be replaced, the pull ring 152 is pulled, and the pull ring 152 drives the pull rod 151 to slide in the through hole 17, and the pull rod 151 drives the fixed plate 153 to move toward the through hole 17. The fixed plate 153 pulls the horizontal plate 155 through the rotating rod 154, and the two horizontal plates 155 drive the vertical plates 156 to slide below the inside of the installation groove 14. The two vertical plates 156 approach each other. At this time, the two vertical plates 156 squeeze the sliding column 164 into the sliding groove 162, and the vertical plate 156 drives the locking plate 15 7 is disengaged from the slot 23, the mold base 2 is removed from the base 1, another set of mold bases 2 is placed on the base 1, the pull ring 152 is released, the spring 163 pushes the sliding column 164 to move out of the slide slot 162, the fixed column 161 and the sliding column 164 push the vertical plate 156 to move, the distance between the two vertical plates 156 increases, the vertical plate 156 drives the locking plate 157 to insert into the slot 23, the mold slot 21 is locked in the installation slot 14, and the mold base 2 is fixed on the base 1, saving disassembly time and improving work efficiency.

Claims

1. A safety shoe sole injection molding machine, comprising a base (1) fixed on a workbench and a mold base (2) for producing the sole, characterized in that: The base (1) is provided with a mounting groove (14) for mounting the mold base (2), a locking component (15) for fixing the mold base (2) on the base (1) is arranged in the mounting groove (14), and an elastic component (16) is arranged above the locking component (15); Two insert plates (22) are arranged below the mold base (2), and slots (23) corresponding to the locking components (15) are provided on the insert plates (22).

2. The safety shoe sole injection molding machine according to claim 1, characterized in that: Connecting plates (11) are fixedly connected to both sides of the base (1), threaded holes (13) are provided on the connecting plates (11), bolts (12) are internally threadedly connected to the threaded holes (13), and a through hole (17) is provided on one side of the base (1).

3. The safety shoe sole injection molding machine according to claim 2, characterized in that: The through hole (17) is connected to the mounting groove (14).

4. The safety shoe sole injection molding machine according to claim 3, characterized in that: The locking assembly (15) comprises a pull rod (151) slidably connected in the through hole (17), one end of the pull rod (151) is fixedly connected to a pull ring (152), and the other end of the pull rod (151) is rotatably connected to a fixing plate (153) above.

5. The safety shoe sole injection molding machine according to claim 4, characterized in that: Two rotating rods (154) are rotatably connected to the upper side of the fixed plate (153), and the other ends of the two rotating rods (154) are rotatably connected to a horizontal plate (155) respectively. A vertical plate (156) is fixedly connected to one side of the horizontal plate (155), and a locking plate (157) is fixedly connected to one side of the vertical plate (156).

6. The safety shoe sole injection molding machine according to claim 5, characterized in that: The vertical plate (156) is slidably connected to the lower interior of the mounting slot (14).

7. The safety shoe sole injection molding machine according to claim 1, characterized in that: The elastic component (16) comprises a fixed column (161) fixedly connected to one side of a vertical plate (156), a slide groove (162) is provided on the fixed column (161), a spring (163) is fixedly connected in the slide groove (162), the other end of the spring (163) is fixedly connected to a sliding column (164), the sliding column (164) is slidably connected in the slide groove (162), and the sliding column (164) is fixedly connected to one side of another vertical plate (156).

8. The safety shoe sole injection molding machine according to claim 1, characterized in that: The mold base (2) is provided with a mold groove (21) for producing a shoe sole.

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