Sole secondary forming machine

Abstract

The utility model relates to a sole secondary forming machine which comprises a machine frame, a plurality of mold bodies are arranged on one side of the machine frame side by side, each mold body comprises a mold frame, an upper mold, a lower mold and a middle plate mold, the mold frames are installed on the machine frame, the upper molds are installed on the mold frames in a turnover mode, and the lower molds are installed on the middle plate molds. The lower die is located under the upper die, and the middle plate die is detachably arranged between the upper die and the lower die. The device is easy to use and operate and flexible and convenient to use, production and material taking are facilitated through mechanical placement of the middle plate and the overturnable ground mold, and the working efficiency of injection molding is further greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shoe sole secondary forming machine. BACKGROUND

[0002] There are many kinds of shoe sole materials, which can be divided into natural bottom material and synthetic bottom material, the natural bottom material includes natural bottom leather, bamboo, wood and the like, the synthetic bottom material includes rubber, plastic, rubber-plastic combined material, regenerated leather, elastic hardboard and the like, wherein the foamed shoe sole cannot be produced without using the foaming machine in the production process, the device is the mechanical equipment used for pouring the foaming material into the mould groove and foaming. CONTENT OF THE UTILITY MODEL

[0003] In view of the deficiencies of the prior art, the utility model wants to solve the technical problem to provide a shoe sole secondary forming machine.

[0004] In order to solve the above technical problem, the utility model adopts the technical scheme of a shoe sole secondary forming machine, which comprises a rack, a plurality of mould bodies are arranged side by side on one side of the rack, the mould body comprises a mould frame, an upper mould, a lower mould and a middle plate mould, the mould frame is installed on the rack, the upper mould is reversibly installed on the mould frame, the lower mould is located directly below the upper mould, and the middle plate mould is detachably arranged between the upper mould and the lower mould.

[0005] Preferably, two middle plate tracks are symmetrically arranged on the two sides of the mould frame, a rotating shaft is rotatably installed at the inner end of the two middle plate tracks, rotating sprockets are installed at the two ends of the rotating shaft, a middle plate chain is movably arranged in the middle plate track, one end of the middle plate chain is fixed on the rotating sprocket, and the two sides of the middle plate mould are fixedly connected with the two middle plate chains respectively.

[0006] Preferably, the middle plate track is arranged in an arc shape.

[0007] Preferably, the upper mould is liftably installed on an upper mould frame, a mould closing cylinder is installed on the top of the upper mould frame, and the piston end of the mould closing cylinder is fixed on the top of the upper mould after penetrating through the upper mould frame downward.

[0008] Preferably, rotating shafts are installed on the two sides of the upper mould frame respectively, the two rotating shafts are rotatably installed on the two sides of the mould frame respectively, a turnover cylinder is installed on the rack, a connecting rod is hinged to the piston end of the turnover cylinder, and the other end of the connecting rod is connected with the rotating shaft.

[0009] Compared with the prior art, the utility model has the advantages that: the utility model simple operation uses flexible and convenient, through the mechanization places the middle board, and the upper die that can overturn, convenient production and take the material, and further greatly improve its injection molding work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the structure schematic diagram of the utility model embodiment.

[0011] Figure 2 It is the structure schematic diagram of the utility model embodiment. Figure 1 It is the partial enlarged schematic diagram of the utility model embodiment.

[0012] Figure 3 It is the installation structure schematic diagram of the utility model embodiment overturns the cylinder.

[0013] Mark in the drawing: 1, rack;2, die body;9, die holder;10, upper die;11, lower die;12, middle plate track;13, pivot;14, middle plate chain;15, upper die holder;17, pivot;18, overturning cylinder;19, connecting rod. DETAILED DESCRIPTION

[0014] In order to let the above-mentioned features and advantages of the utility model more obvious easy to understand, the following specific example is held, and cooperation drawing, detailed description is as follows.

[0015] As Figures 1-3 The utility model discloses a shoe sole secondary forming machine, including the rack 1, a plurality of die bodies 2 are provided on the one side of rack 1 side by side, the die body 2 includes die holder 9, upper die 10, lower die 11 and middle plate die, the die holder 9 is installed on rack 1, the upper die 10 can overturn and is installed on the die holder 9, the lower die 11 is located in the just below upper die 10, and the middle plate die is detachably arranged between upper die 10 and lower die 11.

[0016] In the embodiment, two middle plate tracks 12 are symmetrically arranged on the both sides of the die holder 9, a pivot 13 is rotatably installed at the inner end of the two middle plate tracks 12, rotating sprockets are installed at the both ends of the pivot 13, a middle plate chain 14 is movably arranged in the middle plate track 12, one end of the middle plate chain 14 is fixed on the rotating sprocket, and the both sides of the middle plate die are fixedly connected with the two middle plate chains 14.

[0017] In the embodiment, the middle plate track 12 is arranged in an arc shape.

[0018] In the embodiment, the upper die 10 is liftably installed on an upper die holder 15, a clamping cylinder is installed at the top of the upper die holder 15, and the piston end of the clamping cylinder is fixed at the top of the upper die 10 after penetrating through the upper die holder 15 downwards.

[0019] In the embodiment, two rotating shafts 17 are respectively arranged on two sides of the upper die frame 15, and the two rotating shafts 17 are respectively rotatably arranged on two sides of the die frame 9; a turnover cylinder 18 is arranged on the machine frame 1, a connecting rod 19 is hingedly connected to a piston end of the turnover cylinder 18, and the other end of the connecting rod 19 is connected with the rotating shaft 17.

[0020] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any modification, equivalent change and modification of the above embodiment according to the technical essence of the present application without departing from the technical scheme of the present application shall fall within the scope of the present application.

Claims

1. A shoe sole second forming machine, characterized by: The utility model relates to a moulding machine, which comprises a frame, a plurality of mould bodies arranged side by side on one side of the frame, the mould bodies comprising a mould frame, an upper mould, a lower mould and a middle plate mould, the mould frame being installed on the frame, the upper mould being reversibly installed on the mould frame, the lower mould being located directly below the upper mould, and the middle plate mould being detachably arranged between the upper mould and the lower mould.

2. The shoe sole overmolding machine of claim 1, wherein: Two middle plate tracks are symmetrically arranged on both sides of the mould frame, a rotating shaft being rotatably installed at the inner end of each middle plate track, a rotating sprocket being installed at each end of the rotating shaft, a middle plate chain being movably arranged in each middle plate track, one end of the middle plate chain being fixed to the rotating sprocket, and the two sides of the middle plate mould being fixedly connected to the two middle plate chains respectively.

3. The shoe sole overmolding machine of claim 2, wherein: The middle plate tracks are arranged in an arc shape.

4. The shoe sole overmolding machine of claim 2, wherein: The upper mould is liftably installed on an upper mould frame, a mould closing cylinder being installed on the top of the upper mould frame, the piston end of the mould closing cylinder being fixed to the top of the upper mould after passing through the upper mould frame.

5. The shoe sole overmolding machine according to claim 4, characterized in that: Two rotating shafts are installed on both sides of the upper mould frame, the two rotating shafts being rotatably installed on both sides of the mould frame respectively, a reversing cylinder being installed on the frame, a connecting rod being hingedly connected to the piston end of the reversing cylinder, and the other end of the connecting rod being connected to the rotating shafts.

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