Shoe mold locking mechanism of sole injection molding machine

Abstract

The utility model discloses a shoe mold locking mechanism of a sole injection molding machine, which relates to the technical field of shoe mold locking devices and comprises a lower mold plate, an upper mold plate is arranged above the lower mold plate, hinges are arranged at the rear ends of the lower mold plate and the upper mold plate, a fixed box is arranged at the front end of the lower mold plate, a rotating handle is arranged on the right side of the fixed box, and the rotating handle is arranged on the right side of the fixed box. A bidirectional threaded rod is arranged at the left end of the rotating handle, two moving blocks are arranged on the outer surface of the bidirectional threaded rod, inserting blocks are arranged on one sides of the moving blocks, screw holes are formed in the front ends of the inserting blocks, a fixed block is arranged at the front end of the upper mold plate, and inserting grooves are formed in the two sides of the fixed block; a locking bolt used for fixing the inserting block is arranged at the front end of the fixing block, and a first fixing plate is arranged at the right end of the lower die plate. The shoe mold locking mechanism of the shoe sole injection molding machine has the advantages that the shoe mold can be conveniently and stably locked, the shoe mold can be conveniently and stably supported, and a molded shoe sole can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe mold locking devices, in particular to a shoe mold locking mechanism of a sole injection molding machine. Background Art

[0002] The injection molding machine injects molten plastic into the mold cavity, allowing the molten plastic to cool and solidify in the mold cavity to obtain a model workpiece of a certain shape, and finally the molded model workpiece can be taken out.

[0003] Most of the existing sole molds are designed in blocks when in use, and the connection between the shoe molds is mostly fixed by bolts, which is troublesome when filling and removing materials after molding, and has a certain adverse effect on people's use process. In order to solve the shortcomings of the existing technology, we propose a shoe mold locking mechanism for a sole injection molding machine. Utility Model Content

[0004] The main purpose of the utility model is to provide a shoe mold locking mechanism for a shoe sole injection molding machine, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The shoe mold locking mechanism of the sole injection molding machine includes a lower template, an upper template is arranged above the lower template, hinges are arranged on the rear ends of the lower template and the upper template, a fixing box is arranged at the front end of the lower template, a turning handle is arranged on the right side of the fixing box, a bidirectional threaded rod is arranged at the left end of the turning handle, two moving blocks are arranged on the outer surface of the bidirectional threaded rod, an insertion block is arranged on one side of the moving block, a screw hole is opened at the front end of the insertion block, a fixing block is arranged at the front end of the upper template, insertion grooves are opened on both sides of the fixing block, and a locking bolt for fixing the insertion block is arranged at the front end of the fixing block.

[0007] Preferably, a No. 1 fixing plate is provided at the right end of the lower template, a rectangular groove is provided on the outer surface of the upper end of the No. 1 fixing plate, a No. 1 fixing seat is provided in the rectangular groove, a No. 2 fixing plate is provided at the right end of the upper template, a No. 2 fixing seat is provided at one end of the No. 2 fixing plate, a hydraulic support rod is provided between the No. 1 fixing seat and the No. 2 fixing seat, and hydraulic support rods are provided at the connection between the two ends of the hydraulic support rod and the No. 1 fixing seat and the No. 2 fixing seat.

[0008] Preferably, the lower template is movably connected to the upper template via a hinge, the fixing box is welded to the front end of the lower template, and the bidirectional threaded rod is welded to the left end of the handle.

[0009] Preferably, the two moving blocks are connected to the outer surface of the bidirectional threaded rod, the insertion block is welded to one side of the moving block, and the insertion slots opened on one side of the insertion block and the fixed block have the same internal size and are plugged into each other.

[0010] Preferably, the No. 1 fixing plate is welded to the right end of the lower template, and a connecting port is provided in the No. 1 fixing seat and the rectangular groove, and the No. 1 fixing seat can be detachably connected in the rectangular groove through the provided connecting port.

[0011] Preferably, the No. 2 fixing plate is welded to the right end of the upper template, a connecting port is provided between the No. 2 fixing seat and the No. 2 fixing plate, the No. 2 fixing seat is detachably connected to the No. 2 fixing plate via the provided connecting port, and the hydraulic support rod is movably connected to the No. 1 fixing seat and the No. 2 fixing seat respectively via two connecting rotating shafts.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the shoe mold can be locked conveniently and efficiently through the lower template, upper template, hinge, fixing box, turning handle, two-way threaded rod, moving block, insertion block, screw hole, fixing block, insertion slot and locking bolt, which are set, and the practicality is high. When in use, after the injection molding is completed, the upper template is covered on the upper end of the lower template, and then the two-way threaded rod is driven to rotate by turning the turning handle. At this time, the two moving blocks will drive the two insertion blocks to move to the center position as the two-way threaded rod rotates, and are respectively inserted into the two insertion slots opened on both sides of the fixing block, and then the locking bolt is turned to make its end screwed into the screw hole opened at the front end of the insertion block, so as to complete the locking operation of the lower template and the upper template, and then the sole can be molded, and the shoe mold can be locked conveniently and efficiently, which is highly practical and easy to operate.

[0015] 2. In the utility model, by providing a No. 1 fixing plate, a rectangular groove, a No. 1 fixing seat, a No. 2 fixing plate, a No. 2 fixing seat, a hydraulic support rod and a connecting shaft, the lower template and the upper template can be conveniently supported after the sole is formed, so that the formed sole can be conveniently taken out. After the sole forming process is completed, the locking bolt is first unscrewed, and then the two insertion blocks are made to slide out of the insertion groove by reversing the turning handle. At this time, the support is provided by adjusting the hydraulic support rod. At this time, since the two ends of the hydraulic support rod are movably connected to the No. 1 fixing seat and the No. 2 fixing seat respectively through two connecting rotating shafts, the two ends of the hydraulic support rod will stably support the upper template when the fixing blocks are extended, and the formed sole can be taken out at this time. After the sole is formed, the lower template and the upper template can be conveniently supported, so that the formed sole can be conveniently taken out, and the operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the shoe mold expansion structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the shoe mold locking device of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a shoe mold supporting device of the utility model.

[0020] In the figure: 1. Lower template; 2. Upper template; 3. Hinge; 4. Fixing box; 5. Turning handle; 6. Bidirectional threaded rod; 7. Moving block; 8. Insertion block; 9. Screw hole; 10. Fixing block; 11. Insertion slot; 12. Locking bolt; 13. No. 1 fixing plate; 14. Rectangular slot; 15. No. 1 fixing seat; 16. No. 2 fixing plate; 17. No. 2 fixing seat; 18. Hydraulic support rod; 19. Connecting shaft. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 3 As shown, the shoe mold locking mechanism of the sole injection molding machine includes a lower template 1, an upper template 2 is movably connected to the upper part of the lower template 1 through a hinge 3, a fixing box 4 is welded to the front end of the lower template 1, a rotating handle 5 is arranged on the right side of the fixing box 4, a bidirectional threaded rod 6 is welded to the left end of the rotating handle 5, two moving blocks 7 are threadedly connected to the outer surface of the bidirectional threaded rod 6, an insertion block 8 is welded to one side of the moving block 7, a screw hole 9 is provided at the front end of the insertion block 8, a fixing block 10 is welded to the front end of the upper template 2, insertion grooves 11 are provided on both sides of the fixing block 10, and a locking bolt 12 for fixing the insertion block 8 is provided at the front end of the fixing block 10. When in use, after the injection molding is completed, the upper template 2 is covered on the upper end of the lower template 1, and then the bidirectional threaded rod 6 is driven to rotate by turning the handle 5. At this time, the two moving blocks 7 will drive the two insertion blocks 8 to move to the center position as the bidirectional threaded rod 6 rotates, and are respectively inserted into the two insertion grooves 11 opened on both sides of the fixed block 10, and then the locking bolt 12 is turned to make its end screwed into the screw hole 9 opened at the front end of the insertion block 8, so that the locking operation of the lower template 1 and the upper template 2 can be completed, and then the sole can be formed, and the shoe mold can be locked conveniently and efficiently, which is highly practical.

[0023] like Figure 1 , Figure 2 , Figure 4As shown, a No. 1 fixing plate 13 is welded to the right end of the lower template 1, and a rectangular groove 14 is provided on the outer surface of the upper end of the No. 1 fixing plate 13. A No. 1 fixing seat 15 is detachably connected to the rectangular groove 14 through a connection port provided. A No. 2 fixing plate 16 is welded to the right end of the upper template 2, and one end of the No. 2 fixing plate 16 is detachably connected to a No. 2 fixing seat 17 through a connection port provided. A hydraulic support rod 18 is movably connected between the No. 1 fixing seat 15 and the No. 2 fixing seat 17 through two connecting shafts 19. After the sole molding process is completed, first unscrew the locking bolt 12 , and then the two insertion blocks 8 are made to slide out of the insertion grooves 11 by reversing the handle 5. At this time, the hydraulic support rod 18 is adjusted for support. At this time, since the two ends of the hydraulic support rod 18 are movably connected to the No. 1 fixing seat 15 and the No. 2 fixing seat 17 through two connecting shafts 19, the two ends of the hydraulic support rod 18 will stably support the upper template 2 when the fixing blocks 10 are supported. At this time, the formed sole can be taken out, and the lower template 1 and the upper template 2 can be conveniently supported after the sole is formed, so that the formed sole can be conveniently taken out.

[0024] It should be noted that the utility model is a shoe mold locking mechanism of a sole injection molding machine. When in use, the shoe mold can be conveniently and efficiently locked by means of the lower template 1, upper template 2, hinge 3, fixing box 4, turning handle 5, bidirectional threaded rod 6, moving block 7, insertion block 8, screw hole 9, fixing block 10, insertion groove 11 and locking bolt 12, and the practicality is high. When in use, after the injection molding is completed, the upper template 2 is covered on the upper end of the lower template 1, and then the bidirectional threaded rod 6 is driven to rotate by rotating the turning handle 5. At this time, the two moving blocks 7 will drive the two insertion blocks 8 to move to the center position with the rotation of the bidirectional threaded rod 6, and are respectively inserted into the two insertion grooves 11 opened on both sides of the fixing block 10, and then the locking bolt 12 is turned to make its end screwed into the screw hole 9 opened at the front end of the insertion block 8, so that the locking operation of the lower template 1 and the upper template 2 can be completed, and then the sole can be molded, and the shoe mold can be conveniently and efficiently locked, which is practical. The utility model has high usability and is convenient and quick to operate; by providing the No. 1 fixing plate 13, the rectangular groove 14, the No. 1 fixing seat 15, the No. 2 fixing plate 16, the No. 2 fixing seat 17, the hydraulic support rod 18 and the connecting shaft 19, the lower template 1 and the upper template 2 can be conveniently supported after the sole is formed, so that the formed sole can be conveniently taken out. After the sole forming process is completed, the locking bolt 12 is first unscrewed, and then the two insertion blocks 8 are made to slide out of the insertion groove 11 by reversing the handle 5. At this time, the hydraulic support rod 18 is adjusted for support. At this time, since the two ends of the hydraulic support rod 18 are respectively movably connected with the No. 1 fixing seat 15 and the No. 2 fixing seat 17 through two connecting shafts 19, the two ends of the hydraulic support rod 18 will stably support the upper template 2 when the fixing block 10 is extended, and the formed sole can be taken out at this time. After the sole is formed, the lower template 1 and the upper template 2 can be conveniently supported, so that the formed sole can be conveniently taken out, and the operation is convenient and quick.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A shoe mold locking mechanism of a shoe sole injection molding machine, comprising a lower mold plate (1), characterized in that: An upper template (2) is arranged above the lower template (1), hinges (3) are arranged at the rear ends of the lower template (1) and the upper template (2), a fixing box (4) is arranged at the front end of the lower template (1), a rotating handle (5) is arranged on the right side of the fixing box (4), a bidirectional threaded rod (6) is arranged at the left end of the rotating handle (5), two moving blocks (7) are arranged on the outer surface of the bidirectional threaded rod (6), an insertion block (8) is arranged on one side of the moving block (7), a screw hole (9) is provided at the front end of the insertion block (8), a fixing block (10) is arranged at the front end of the upper template (2), insertion grooves (11) are arranged on both sides of the fixing block (10), and a locking bolt (12) for fixing the insertion block (8) is arranged at the front end of the fixing block (10).

2. The shoe mold locking mechanism of the shoe sole injection molding machine according to claim 1, characterized in that: A No. 1 fixing plate (13) is arranged at the right end of the lower template (1), a rectangular groove (14) is provided on the outer surface of the upper end of the No. 1 fixing plate (13), a No. 1 fixing seat (15) is arranged in the rectangular groove (14), a No. 2 fixing plate (16) is arranged at the right end of the upper template (2), a No. 2 fixing seat (17) is arranged at one end of the No. 2 fixing plate (16), a hydraulic support rod (18) is arranged between the No. 1 fixing seat (15) and the No. 2 fixing seat (17), and hydraulic support rods (18) are arranged at the connection points between the two ends of the hydraulic support rod (18) and the No. 1 fixing seat (15) and the No. 2 fixing seat (17).

3. The shoe mold locking mechanism of the shoe sole injection molding machine according to claim 1, characterized in that: The lower template (1) is movably connected to the upper template (2) via a hinge (3); the fixing box (4) is welded to the front end of the lower template (1); and the bidirectional threaded rod (6) is welded to the left end of the rotating handle (5).

4. The shoe mold locking mechanism of the shoe sole injection molding machine according to claim 1, characterized in that: The two moving blocks (7) are connected to the outer surface of the bidirectional threaded rod (6), the insertion block (8) is welded to one side of the moving block (7), and the insertion slot (11) opened on one side of the insertion block (8) and the fixed block (10) have the same internal size and are plugged into each other.

5. The shoe mold locking mechanism of the shoe sole injection molding machine according to claim 2, characterized in that: The No. 1 fixing plate (13) is welded to the right end of the lower template (1), and a connection port is provided between the No. 1 fixing seat (15) and the rectangular groove (14), and the No. 1 fixing seat (15) is detachably connected to the rectangular groove (14) via the provided connection port.

6. The shoe mold locking mechanism of the shoe sole injection molding machine according to claim 2, characterized in that: The second fixing plate (16) is welded to the right end of the upper template (2); a connection port is provided between the second fixing seat (17) and the second fixing plate (16); the second fixing seat (17) is detachably connected to the second fixing plate (16) via the provided connection port; and the hydraulic support rod (18) is movably connected to the first fixing seat (15) and the second fixing seat (17) via two connecting rotating shafts (19).

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