Shoemaking mold capable of accurately controlling glue injection amount

Abstract

The utility model discloses a shoemaking mould capable of accurately controlling glue injection amount, which relates to the field of shoemaking equipment and comprises a lower mould block, an upper mould block is hinged on one side of the lower mould block, the upper mould block and the lower mould block are clamped up and down, two sole grooves are parallelly arranged at the top end of the lower mould block, and telescopic pieces are fixed at the bottom ends of the two sole grooves. A pop-up plate is fixed to the top end of the telescopic part, raw material particles used for manufacturing the shoe sole are placed on the pop-up plate, the upper module and the lower module can be clamped up and down by retracting the electric push rod, the two lower pressing blocks can be clamped in the corresponding shoe sole grooves, the pop-up plate is extruded to descend till the pop-up plate descends to the bottom end of an input hole, and then the shoe sole can be manufactured. At the moment, the input hole leaks out, the glue can be smoothly input to be mixed with the raw material particles, and the raw material can be melted and cooled to form the sole through the heating of the electric heating wire and the downward pressing action of the downward pressing block.

Description

Technical Field

[0001] The utility model relates to the field of shoe-making equipment, in particular to a shoe-making mould capable of accurately controlling the amount of glue injected. Background Art

[0002] At present, plastic shoes are formed by inputting plastic particles into a mold, adding glue, and heating the plastic particles and glue through the pressing action of the upper and lower molds, and then cooling them.

[0003] The existing glue adding work relies on manual adding by personnel, which will make the input amount of glue uneven, resulting in differences in the quality of the produced soles and affecting the production quality.

[0004] Therefore, it is necessary to propose a shoe-making mold that accurately controls the amount of glue injected to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a shoe-making mold with accurate control of the amount of glue injected, so as to solve the problem that the existing glue adding work relies on manual addition by personnel, which makes the input amount of glue uneven, resulting in differences in the quality of the produced soles and affecting the production quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shoe-making mold for accurately controlling the amount of glue injection, comprising a lower module, an upper module is hinged on one side of the lower module, the upper module and the lower module are clamped together up and down, two sole grooves are arranged in parallel on the top of the lower module, telescopic parts are fixed at the bottom ends of the two sole grooves, a pop-up plate is fixed on the top of the telescopic parts, the size of the pop-up plate corresponds to the sole groove, input holes are arranged on one side of the two sole grooves, one end of the two input holes is connected to input pipes, the two input pipes extend out of the lower module, two lower pressing blocks are fixed on the side of the upper module close to the lower module, and electric heating wires are arranged in the two lower pressing blocks.

[0007] Preferably, the ends of the two input pipes are connected to a control valve, and one end of the control valve is connected to a glue injection pipe.

[0008] Preferably, the lower module is provided with two through slots, in which electric push rods are rotatably connected, and the upper module is fixed with two hinged seats, and the top ends of the two electric push rods are rotatably connected in corresponding hinged seats respectively.

[0009] Preferably, two connecting grooves are provided at the top of the lower module, and electromagnets are fixed in the two connecting grooves. Two first magnets are fixed on the side of the upper module close to the lower module. The two first magnets are inserted into the corresponding connecting grooves, and the bottom ends of the two first magnets are magnetically attracted to the corresponding electromagnets.

[0010] Preferably, grooves are provided at four corners of the top of the lower module, and protruding blocks are fixed at four corners of the upper module on a side close to the lower module, and the four protruding blocks are respectively engaged in the corresponding grooves.

[0011] Preferably, an auxiliary handle is fixed to a side of the upper module away from the lower module.

[0012] Technical effects and advantages of the utility model:

[0013] 1. In the actual operation of the utility model, glue can be input into the two sole grooves through the glue injection pipe, the flow of glue can be controlled by the control valve, and the volume in the two sole grooves is fixed, so a fixed amount of glue can be accurately input into the two sole grooves.

[0014] 2. In the actual operation of the utility model, raw material particles for making soles are placed on the pop-up plate, and the upper module and the lower module can be engaged up and down by retracting the electric push rod, so that the two lower pressing blocks can be engaged in the corresponding sole grooves, and the pop-up plate is squeezed to descend until the pop-up plate descends to the bottom end of the input hole. At this time, the input hole leaks out, and glue can be smoothly input into and mixed with the raw material particles. The raw material can be melted by the heating of the electric heating wire and the downward pressure of the lower pressing block, and after cooling, the sole is formed.

[0015] 3. When the electric push rod extends upward, the upper module and the lower module can be separated. At this time, the pop-up plate loses the extrusion force and automatically rises through the elastic force of the spring, driving the sole to rise synchronously, making it easier for people to take the sole. At the same time, when the pop-up plate rises, the side of the pop-up plate will block the input hole to prevent excess glue from flowing out and dust from entering the input hole and causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a shoe-making mold for accurately controlling the amount of glue injected according to the utility model.

[0017] Figure 2 It is a structural schematic diagram of the telescopic member and the pop-up plate of the utility model.

[0018] In the figure: 1. lower module; 2. upper module; 3. protruding block; 4. groove; 5. input pipe; 6. control valve; 7. glue injection tube; 8. input hole; 9. connecting groove; 10. sole groove; 11. through groove; 12. electric push rod; 13. hinge seat; 14. auxiliary handle; 15. first magnet; 16. telescopic member; 17. pop-up plate; 18. lower pressure block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figure 1 - Figure 2 A shoe-making mold for accurately controlling the amount of glue injection is shown, comprising a lower module 1, an upper module 2 is hinged on one side of the lower module 1, the upper module 2 and the lower module 1 are clamped together, two sole grooves 10 are arranged in parallel on the top of the lower module 1, one side of the two sole grooves 10 is provided with an input hole 8, the ends of the two input pipes 5 are connected to a control valve 6, and one end of the control valve 6 is connected to a glue injection pipe 7.

[0021] In the actual operation of the utility model, glue can be input into the two sole grooves 10 through the glue injection pipe 7, the flow of glue can be controlled by the control valve 6, and the volume in the two sole grooves 10 is fixed, so a certain amount of glue can be accurately input into the two sole grooves 10.

[0022] The bottom ends of the two sole grooves 10 are fixed with telescopic parts 16, and the top ends of the telescopic parts 16 are fixed with pop-up plates 17. The size of the pop-up plates 17 matches the sole grooves 10. One end of the two input holes 8 is connected with input pipes 5. Both input pipes 5 extend out of the lower module 1. Two lower pressing blocks 18 are fixed on the side of the upper module 2 close to the lower module 1. Both lower pressing blocks 18 are provided with electric heating wires. It should be noted that when the lower pressing blocks 18 are engaged in the corresponding sole grooves 10, there is space for glue input between the lower pressing blocks 18 and the inside of the sole grooves 10. The telescopic part 16 includes a telescopic rod and a spring, and the spring is sleeved on the outside of the telescopic rod.

[0023] The lower module 1 is provided with two through slots 11 , in which electric push rods 12 are rotatably connected. The upper module 2 is fixed with two hinge seats 13 , and the top ends of the two electric push rods 12 are rotatably connected in corresponding hinge seats 13 .

[0024] In the actual operation of the present invention, raw material particles for making soles are placed on the pop-up plate 17, and the upper module 2 and the lower module 1 can be engaged up and down by retracting the electric push rod 12, so that the two lower pressing blocks 18 can be engaged in the corresponding sole grooves 10, and the pop-up plate 17 is squeezed down until the pop-up plate 17 drops to the bottom end of the input hole 8. At this time, the input hole 8 leaks out, and glue can be smoothly input into it and mixed with the raw material particles. The raw material can be melted by heating with the electric heating wire, and after cooling, the sole is formed.

[0025] It should be noted that a cooling device, such as a water cooling pipe, may be provided inside the lower module 1 to cool the sole through the action of water flow.

[0026] When the electric push rod 12 extends upward, the upper module 2 and the lower module 1 can be separated. At this time, the pop-up plate 17 loses the squeezing force and automatically rises through the elastic force of the spring, and drives the sole to rise synchronously, making it convenient for people to take the sole. At the same time, when the pop-up plate 17 rises, the side of the pop-up plate 17 will block the input hole 8 to prevent excess glue from flowing out.

[0027] Two connecting grooves 9 are provided at the top of the lower module 1, and electromagnets are fixed in the two connecting grooves 9. Two first magnets 15 are fixed on one side of the upper module 2 close to the lower module 1. The two first magnets 15 are inserted into the corresponding connecting grooves 9, and the bottom ends of the two first magnets 15 are magnetically attracted to the corresponding electromagnets.

[0028] Grooves 4 are provided at the four corners of the top of the lower module 1 , protrusions 3 are fixed to the four corners of the upper module 2 close to the lower module 1 , and the four protrusions 3 are respectively engaged in the corresponding grooves 4 , and an auxiliary handle 14 is fixed to the side of the upper module 2 away from the lower module 1 .

[0029] In the actual operation of the utility model, when the upper module 2 and the lower module 1 are engaged up and down, the electromagnet is energized to generate magnetism, which can cause the first magnet 15 and the corresponding electromagnet to be magnetically attracted to avoid the situation where the upper module 2 and the lower module 1 are not tightly connected. When the upper module 2 and the lower module 1 are opened, the electromagnet can be powered off so that the first magnet 15 and the corresponding electromagnet are not attracted. The upper module 2 and the lower module 1 can be smoothly opened by pushing the electric push rod 12.

Claims

1. A shoe-making mold for accurately controlling the amount of glue injected, comprising a lower module (1), characterized in that: An upper module (2) is hingedly connected to one side of the lower module (1), and the upper module (2) and the lower module (1) are engaged with each other up and down. Two sole grooves (10) are arranged in parallel at the top of the lower module (1), and a telescopic member (16) is fixed at the bottom of the two sole grooves (10). A pop-up plate (17) is fixed at the top of the telescopic member (16). The size of the pop-up plate (17) corresponds to that of the sole groove (10). An input hole (8) is arranged on one side of the two sole grooves (10), and one end of the two input holes (8) is connected to an input pipe (5). The two input pipes (5) extend out of the lower module (1). Two lower pressing blocks (18) are fixed on one side of the upper module (2) close to the lower module (1), and electric heating wires are arranged in the two lower pressing blocks (18).

2. A shoe-making mold for accurately controlling the amount of glue injection according to claim 1, characterized in that: The ends of the two input pipes (5) are connected to a control valve (6), and one end of the control valve (6) is connected to a glue injection pipe (7).

3. A shoe-making mold for accurately controlling the amount of glue injection according to claim 1, characterized in that: The lower module (1) is provided with two through slots (11), and electric push rods (12) are rotatably connected in the two through slots (11). The upper module (2) is fixed with two hinge seats (13), and the top ends of the two electric push rods (12) are rotatably connected in corresponding hinge seats (13).

4. A shoe-making mold for accurately controlling the amount of glue injection according to claim 1, characterized in that: The top of the lower module (1) is provided with two connection grooves (9), and electromagnets are fixed in the two connection grooves (9). The side of the upper module (2) close to the lower module (1) is fixed with two first magnets (15), and the two first magnets (15) are inserted into the corresponding connection grooves (9), and the bottom ends of the two first magnets (15) are magnetically attracted to the corresponding electromagnets.

5. A shoe-making mold for accurately controlling the amount of glue injection according to claim 1, characterized in that: The four corners of the top of the lower module (1) are each provided with a groove (4), and the four corners of the upper module (2) close to the lower module (1) are each fixed with a protruding block (3), and the four protruding blocks (3) are respectively engaged in the corresponding grooves (4).

6. A shoe-making mold for accurately controlling the amount of glue injection according to claim 1, characterized in that: An auxiliary handle (14) is fixed to a side of the upper module (2) away from the lower module (1).

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