TWI723751B - Shoe outsole forming machine - Google Patents

Abstract

A shoe outsole molding machine, including: a plurality of molds, the mold has a first module and a second module pivotally connected to the first module; a transport device for the molds to be movable at equal intervals Is set to drive the molds to perform a timed, fixed-distance displacement cycle along a closed circular path. The circular path is divided into a mold opening and closing zone, a heating zone and a cooling zone; a mold opening and closing machine is set in the The switch mold area of the circular path is used to open and close the mold located in the switch mold area; a heater is provided on the heating area of the circular path to control the mold located in the heating area The mold is heated; a cooler is installed on the cooling zone of the circular path to cool down the mold in the cooling zone; in order to reduce the space of the site, reduce manpower, labor, time and suitable for large quantities The effect of production.

Description

Shoe outsole forming machine

The present invention relates to a shoe outsole forming equipment, and more specifically refers to a shoe outsole forming machine.

According to, generally when manufacturing shoe soles, a number of operations are required. First, put the blank into a mold, then heat the mold, then cool it after heating, and then open the mold to take out the molded shoe sole after cooling. , And then put a new blank into the mold again.

However, in the current operation method, each procedure needs to be carried out by a machine, that is, a machine is needed for opening and closing the mold, and a machine is needed for heating the mold, and a machine is needed for cooling the mold, so that the machines for each operation adopt a long strip. The shape is arranged horizontally or up and down. However, in this way, not only a considerable area or space is required to place the machines, but also at least one operator is required for each machine, which has the problem of wasting space and manpower.

In addition, the general mold uses a solid mold, and a channel for injecting heating coal is provided in the mold, and the mold is heated by the hot coal. However, this method not only requires preheating and consumes working time, but also has a slow heating speed. The heating time of a mold is 6 to 7 minutes, which is low in mass production and consumes considerable energy. In addition, hot kerosene is high pollutant, high heat Leakage of hot coal is quite dangerous, which can easily cause environmental and safety issues.

Furthermore, the aforementioned manufacturing process requires that each large bottom must go through a variety of procedures, and then another one will be replaced after completion. Therefore, its manufacturing process is slow and the efficiency is very low. If mass production is required, multiple production lines must be opened, except The equipment cost increases very high, and the production space it must occupy will also increase.

Therefore, the present invention provides a shoe outsole molding machine, including: a plurality of molds, the mold has a first module and a second module pivotally connected to the first module; a transport device for the molds It is movably mounted at equal intervals to drive the molds to carry out timing and distance displacement cycles along a closed circular path. The circular path is divided into a switch mold zone, a heating zone and a cooling zone; a switch mold The machine is set on the switch mold area of the loop path to open and close the mold in the switch mold area; a heater is set on the heating area of the loop path for The mold located in the heating zone is heated; a cooler is arranged on the cooling zone of the annular path for cooling the mold located in the cooling zone.

In the shoe outsole molding machine described above, the first module of the mold has at least a certain type of groove recessed on one side surface; and at least a certain type of protrusion protrudes on one side of the second module, which is opposite to the shaped protrusion. The other side surface of the part is recessed with at least one hollowed-out groove part, the hollowed-out groove part is deep into the shaped convex part, and the shaped convex part of the second module is opposite to the shaped groove part of the first module. When the first module and the second module are closed, the shaped convex part is located in the shaped groove part.

In the above shoe outsole forming machine, the mold further has a pivot unit, a hook unit and a locking unit; the pivot unit is pivotally connected between one end of the first module and the second module, The first module and the second module are opened and closed by reciprocating pivoting with the pivot unit as the axis; the hook unit is fixedly connected to one end of the first module for hooking on the The transport device; the locking unit is arranged between the other end of the first module and the second module, when the first module and the second module are closed, the locking unit will be the first module and the The second module is fixed; the locking unit has two buckle posts, two limit posts, two buckles and a trigger lever. The two buckle posts are protrudingly connected to two opposite outer sides of the first module, and the two The limiting posts are protrudingly connected to the two opposite outer sides of the second module, the two cleats are pivotally connected to the opposite two outer sides of the second module, and each clasp is provided with a limiting slot and a Buckle slot, the limit post is located in the limit slot to limit the pivoting angle of the clasp, and the trigger lever is connected between the two clasps to act as an interface for pulling the clasps by external force to pivot the clasps When the first module and the second module are in the closed position, the lever can be pulled by an external force to drive the two clasps to pivot, so that the buckle groove and the buckle post are buckled and locked.

The shoe outsole forming machine described above, wherein the transport device has a bottom plate, a rotating column, a rotating disk, a motor and a linkage unit; the rotating column is pivoted upright on the bottom plate; the rotating disk is centered on its circle Fixedly connected to the top of the rotating column, the outer periphery of the turntable has a plurality of hanging parts arranged at equal intervals, and the hanging parts are used for the hanging of the molds; the motor is arranged on the bottom plate; the The linkage unit is connected between the motor and the rotating column, so that the motor drives the rotating column to rotate.

The above shoe outsole forming machine, wherein the opening and closing mold machine has a base Base, a swing support, a pusher, a main swing arm, a main push-pull element, a pair of swing arms, a push-pull piece and a rolling wheel; the base is set in the switch mold area of the circular path Middle; the swing support is pivoted at the bottom of the base, and can perform reciprocating swings of upper and lower swings; the pusher is installed at the front end of the base, and can be pushed up and down The reciprocating movement; the main swing arm is Z-shaped and is pivotally connected to the top of the base with a bending point; the main push-pull member is arranged on the top of the base and is connected to the top of the main swing arm Connected to push the main swing arm to swing downward or upward; one end of the auxiliary swing arm is pivotally connected to the bottom end of the main swing arm, and the other end is a free end; one end of the auxiliary push-pull member is pivotally connected to The other end of the main swing arm is pivotally connected to the auxiliary swing arm to push the free end of the auxiliary swing arm to swing in the direction of the main swing arm or away from the auxiliary swing arm; the rolling wheel is pivotally connected to the main swing arm The pivot joint between the swing arm and the secondary swing arm.

In the above shoe outsole forming machine, the mold opening and closing machine further has an auxiliary pressing member, the auxiliary pressing member has a multi-joint rod and a pressing member, and one end of the multi-joint rod is connected to the base. On the side, the pressing member is connected to the other end of the multi-joint rod to provide power for auxiliary feeding.

In the above shoe outsole forming machine, the heater has a first cover, a second cover, a first heating unit, a second heating unit, and a power unit, and the first heating unit is arranged on the On the inner surface of the first casing, the second heating unit is arranged on the inner surface of the second casing, and the power unit is connected with the second casing to drive the second casing and the first casing The cover is closed and opened; when the mold is located in the first cover and the second cover, it is located between the first heating unit and the second heating unit.

In the above shoe outsole forming machine, at least one first notch is formed on the top of the first cover; at least one second notch is formed on the top of the second cover, and the first notch and the first notch are formed The two cavities are located in opposite positions; the first heating unit is a plurality of infrared heating tubes, which are arranged on the inner surface of the first housing; the second heating unit is a plurality of infrared heating tubes, which are arranged on the first housing On the inner surface of the two housings, the infrared heating tube is either an IR halogen tube or an IR quartz tube; the base is located at the bottom of the first housing and the second housing; the sliding unit is slidably connected Between the first cover, the second cover and the base so that the first cover and the second cover can slide and displace on the base; the power unit is arranged on the base and is connected to the base The second cover is connected to drive the second cover to move closer to and away from the first cover.

The shoe outsole forming machine, wherein the sliding unit has at least one sliding rail, at least one first sliding block and at least one second sliding block, the sliding rail is arranged on the top surface of the base, and the first sliding The block is fixedly connected to the first casing and slidably connected to the sliding rail, and the second sliding block is fixedly connected to the second casing and slidably connected to the sliding rail.

The above shoe outsole forming machine, wherein the cooler has a base, a first cooling unit, a second cooling unit, and a third cooling unit; the base system is arranged in the cooling zone of the annular path, and the base The body is recessed from top to bottom with a cooling space penetrating both sides. The cooling space is sequentially divided into a first cooling area, a second cooling area, and a third cooling area from one side to the other; the first cooling The unit is arranged in the first cooling area of the seat body to perform a first stage of cooling the mold passing through the first cooling area; the second cooling unit is arranged in the second cooling area of the seat body, Used to perform the second stage on the mold passing through the second cooling zone The cooling; the third cooling unit is set in the third cooling area of the base body for air-drying the mold passing through the third cooling area.

In the above shoe outsole forming machine, the first cooling unit has two rows of first sprayers, and the two rows of first sprayers are arranged oppositely on the inner opposite inner walls of the first cooling area for Spraying room temperature water; the second cooling unit has two rows of second sprayers, and the two rows of second sprayers are arranged oppositely on the inner opposite inner walls of the second cooling area for spraying low temperature water; the first The three cooling unit has two rows of third sprayers, and the two rows of third sprayers are arranged oppositely on the inner and opposite inner walls of the third cooling area for high-pressure spraying of dry gas.

The present invention adopts a continuous and consistent operation method. Because the transportation device moves the molds along a closed circular path, and the mold opening and closing machine, heater and cooler are all located in the opening and closing area of the circular path, heating On the cooling zone and the cooling zone, the mold passes through these zones in a vertical manner, allowing the heater and cooler to act on the mold on both sides. Therefore, the present invention can greatly reduce the occupied space and space. The distance displacement can also greatly reduce the manpower required to achieve the effects of labor-saving, time-saving and suitable for mass production, and the heater in this case can improve the traditional time-consuming, energy-consuming and high-pollution problems. Therefore, a production line of the present invention It can match the effects of traditional multiple production lines and is very environmentally friendly.

100‧‧‧Shoe Outsole Forming Machine

10‧‧‧Mould

11‧‧‧The first module

111‧‧‧Shaping groove

12‧‧‧Second module

121‧‧‧Fixed convex part

122‧‧‧Cut out the trough

13‧‧‧Pivot unit

14‧‧‧Hook unit

15‧‧‧Lock unit

151‧‧‧ buckle post

152‧‧‧Limiting post

153‧‧‧Clip

155‧‧‧Limiting slot

156‧‧‧buckle groove

154‧‧‧Trigger lever

20‧‧‧Transportation device

21‧‧‧Bottom plate

22‧‧‧Rotary column

23‧‧‧Turntable

231‧‧‧Hanging Department

24‧‧‧Motor

25‧‧‧Interlocking unit

251‧‧‧First pulley

252‧‧‧Second pulley

253‧‧‧Belt

291‧‧‧Switch mode area

292‧‧‧Heating zone

293‧‧‧Cooling Zone

30‧‧‧Mould opening and closing machine

31‧‧‧Pedestal

32‧‧‧Swing support

321‧‧‧wheel

33‧‧‧Pushing piece

34‧‧‧Main swing arm

35‧‧‧Main sliding piece

36‧‧‧Secondary swing arm

37‧‧‧Auxiliary push-pull pieces

38‧‧‧rolling wheel

39‧‧‧Auxiliary pressure piece

391‧‧‧Multi-joint rod

392‧‧‧Pressure piece

40‧‧‧Heater

41‧‧‧First housing

411‧‧‧First slot

42‧‧‧Second housing

421‧‧‧The second slot

43‧‧‧The first heating unit

431‧‧‧Infrared heating tube

44‧‧‧Base

45‧‧‧Sliding unit

451‧‧‧Slide rail

452‧‧‧First slider

453‧‧‧Second Slider

46‧‧‧Power Unit

461‧‧‧Pressure Cylinder

50‧‧‧Cooler

51‧‧‧Block

511‧‧‧Cooling space

512‧‧‧First cooling zone

513‧‧‧Second cooling zone

514‧‧‧Third cooling zone

52‧‧‧The first cooling unit

521‧‧‧First sprayer

53‧‧‧Second cooling unit

531‧‧‧Second sprayer

54‧‧‧Third cooling unit

541‧‧‧Third sprayer

90‧‧‧Blanket

Figure 1 is a perspective view of a preferred embodiment of the present invention.

Figure 2 is a perspective view of the embodiment shown in Figure 1 from another perspective.

Figure 3 is a schematic diagram of the open state of the mold in the embodiment shown in Figure 1.

Figure 4 is a schematic diagram of the closed state of the mold in the embodiment shown in Figure 1.

Figure 5 is a perspective view of the transport device in the embodiment shown in Figure 1.

Figure 6 is a schematic diagram of the configuration of the transport device in the embodiment shown in Figure 1.

Figure 7 is a perspective view of the mold opening and closing machine in the embodiment shown in Figure 1.

Fig. 8 is a schematic diagram of the on state of the heater in the embodiment shown in Fig. 1.

Figure 9 is a schematic diagram of the closed state of the heater in the embodiment shown in Figure 1.

Figure 10 is a schematic diagram of the appearance of the cooler in the embodiment shown in Figure 1.

Figures 11-21 are schematic diagrams of the operation between the mold opening and closing machine and the mold in the embodiment shown in Figure 1.

Figure 22 is a schematic diagram of the operation between the heater and the mold in the embodiment shown in Figure 1.

Figure 23 is a schematic diagram of the action between the cooler and the mold in the embodiment shown in Figure 1.

In order to enable your reviewer to have a better understanding of the features and characteristics of the present invention, the following preferred embodiments are enumerated as follows with accompanying drawings:

Please refer to Figures 1 to 23, which is a shoe outsole molding machine 100 provided by a preferred embodiment of the present invention, which includes a plurality of molds 10, a transport device 20, a mold opening and closing machine 30, and a heater 40 And a cooler 50, in which:

Please refer to Figures 3~5. Each mold 10 has a A module 11, a second module 12, a pivot unit 13, a hook unit 14, and a locking unit 15. One side of the first module 11 is recessed with two shaped grooves 111; one side of the second module 12 is protruded with two shaped convex parts 121, and is recessed on the other side opposite to the shaped convex part 121 There are two hollowed-out groove portions 122, and each hollowed-out groove portion 122 is deep into each shaped convex portion 121 to reduce the thickness of the shaped convex portion 121; the pivot unit 13 is pivotally connected to the first Between one end of the module 11 and the second module 12, the first module 11 and the second module 12 are pivotally opened and reciprocated between an open position and a closed position with the pivot unit 13 as the axis. Closed, and the shaping groove 111 of the first module 11 is opposite to the shaping protrusion 121 of the second module 12, so that when the first module 11 and the second module 12 are in the closed position, the shaping protrusion 121 is located in the shaping groove 111; the hook unit 14 is fixedly connected to one end of the first module 11 for hooking on the transport device 20; the locking unit 15 is disposed on the first module 11 Between the other end (free end) of the module 11 and the second module 12, when the first module 11 and the second module 12 are in the closed position, the lock unit 15 connects the first module 11 and the second module The relative position of the module 12 is fixed. The locking unit 15 has two buckle posts 151, two limit posts 152, two buckles 153, and a lever 154. The two buckle posts 151 are protrudingly connected to the first module 11 On the two opposite outer sides, the two limiting posts 152 are protrudingly connected to the opposite outer sides of the second module 12, and the two clasps 153 are pivotally connected to the opposite outer sides of the second module 12 , And each buckle 153 has a limit slot 155 and a buckle slot 156, and the limit post 152 is located at the limit In the groove 155, to limit the pivoting angle of the clasp 153, the toggle lever 154 is connected between the two clasps 153 to act as an interface for turning the clasps 153 by an external force so as to act as the first module When 11 and the second module 12 are in the closed position, the lever 154 can be pulled by an external force to drive the two buckle pieces 153 to pivot, so that the buckle groove 156 is buckled with the buckle post 151, and the first module 11 and the second module 12 are buckled and locked to prevent the first module 11 and the second module 12 from opening by themselves, or when the first module 11 and the second module 12 are in the closed position, External force pulls the lever 154 to drive the two buckle pieces 153 to pivot in the opposite direction, so that the buckle groove 156 is separated from the buckle post 151, so that the first module 11 and the second module 12 are in an openable state . In addition, the buckle post 151 can also be a roller that can rotate in place to facilitate the buckling and separation of the buckle groove 156.

Please refer to Figures 1, 2, 5, and 6, the transport device 20 is for the molds 10 to be movably hung at equal intervals to drive the molds 10 to perform timing and distance cycles along a closed loop path. Displacement, the circular path can be divided into a switch mold area 291, a heating area 292 and a cooling area 293, so that the molds 10 are driven by the transport device 20 to the switch mold area 291, heating area 292, cooling The area 293 returns to the switch mode area 291 to perform timing and distance cyclic displacement. In one embodiment, the transportation device 20 has a bottom plate 21, a rotating column 22, a rotating disk 23, a motor 24 and a linkage unit 25. The rotating column 22 is vertically pivoted on the bottom plate 21; the rotating disk 23 is fixedly connected to the top end of the rotating column 22 with its center, and the outer periphery of the rotating disk 23 has a plurality of hanging parts arranged at equal intervals 231, the hanging parts 231 are For the hook unit 14 of each mold 10 to be hooked; the motor 24 is arranged on the bottom plate 21; the linkage unit 25 is connected between the motor 24 and the rotating column 22, so that the motor 24 drives the rotation The column 22 rotates. In this embodiment, the linkage unit 25 has a first pulley 251 arranged on the motor 25, a second pulley 252 arranged on the rotating column 22, and a second pulley 252 connected to the first pulley 251 and The belt 253 between the second pulley 525.

Please refer to FIGS. 1, 2, 7 and 11, the mold opening and closing machine 30 is set on the opening and closing mold area 291 of the circular path to open and close the mold 10 in the opening and closing mold area 291. The mold opening and closing machine 30 has a base 31, a swing support 32, a pusher 33, a main swing arm 34, a main push-pull part 35, a swing arm 36, a push-pull part 37, and a rolling element. Wheel 38 and an auxiliary pressing member 39.

The base 31 is arranged in the switch mold area 291 of the circular path; the swing support member 32 is pivotally arranged at the bottom of the base 31, and can perform reciprocating swings of upper and lower swings; the pusher 33 It is arranged at the front end of the base 31 and can be pushed up and down to reciprocate. In this embodiment, the pushing member 33 is a pneumatic cylinder or a hydraulic cylinder; the main swing arm 34 is almost Z-shaped The main push-pull member 35 is arranged on the top of the base 31 and connected with the top of the main swing arm 34 to drive the main swing The arm 34 swings downward or upward. In this embodiment, the main push-pull member 35 is a pneumatic cylinder or a hydraulic cylinder; one end of the auxiliary swing arm 36 is pivotally connected to the bottom end of the main swing arm 34, and the other end Is a free end; one end of the auxiliary push-pull member 37 is pivotally connected to the main swing arm 34, and the other end is pivotally connected In the auxiliary swing arm 36, the free end of the auxiliary swing arm 36 is pushed to swing toward the main swing arm 34 or to swing away from the auxiliary swing arm 36. In this embodiment, the auxiliary push-pull member 37 is a pneumatic cylinder Or hydraulic cylinder; the rolling wheel 38 is pivotally connected to the pivot of the main swing arm 34 and the auxiliary swing arm 36, and can roll in place; the auxiliary pressing member 39 has a multi-joint rod 391 and a A pressing member 392, one end of the multi-joint rod 391 is connected to one side of the base 31, the pressing member 392 is connected to the other end of the multi-joint rod 391, the pressing member 392 is a Pneumatic cylinder or hydraulic cylinder to provide power for auxiliary feeding operations.

Please refer to FIGS. 1, 2, 8 and 9, the heater 40 is arranged on the heating zone 292 of the circular path to heat the mold 10 located in the heating zone 292. The heater 40 has a first housing 41, a second housing 42, a first heating unit 43, a second heating unit (not shown), a base 44, a sliding unit 45, and a power unit 46.

The top of the first cover 41 is formed with two first notches 411; the top of the second cover 42 is formed with two second notches 421, the first notch 411 and the second notch 421 are located The relative position; the first heating unit 43 is a plurality of infrared heating tubes 431, the infrared heating tube 431 can be an IR halogen lamp tube, an IR quartz lamp tube, etc., is set on the inner surface of the first housing 41; The second heating unit (not shown in the figure) is a majority of infrared heating tubes. The infrared heating tube can be an IR halogen lamp tube, an IR quartz lamp tube, etc., which is arranged on the inner surface of the second housing 42 and is connected to the A heating unit 23 is arranged oppositely or alternately, which can be referred to the first heating unit 43; the base 44 is located between the first housing 41 and the second housing 4 2 bottom; the sliding unit 45 is slidably connected between the first cover 41, the second cover 42 and the base 44, so that the first cover 41 and the second cover 42 can be on the base 44 For sliding displacement, the sliding unit 45 has two sliding rails 451, two first sliding blocks 452, and two second sliding blocks 453. The two sliding rails 451 are arranged in parallel on the top surface of the base 44, and the two first sliding The block 452 is fixedly connected to the first cover 41 and slidably connected to the two sliding rails 451, and the two second sliding blocks 453 are fixedly connected to the second cover 42 and respectively connected to the two sliding rails 451. Sliding connection; the power unit 46 is at least one pressure cylinder 461, in this embodiment is a hydraulic cylinder, is arranged on the base 44 and connected with the second cover 42 to drive the second cover 42 toward The first casing 41 approaches and contacts each other to close, or drives the second casing 42 to move away from the first casing 41 to separate and open.

Please refer to Figures 1, 2 and 10, the cooler 50 is arranged on the cooling zone 293 of the annular path to cool down the mold 10 located in the cooling zone 293. The cooler 50 has a base 51, a first cooling unit 52, a second cooling unit 53 and a third cooling unit 54.

The seat body 51 is arranged in the cooling zone 293 of the annular path. The seat body 51 is recessed from top to bottom with a cooling space 511 penetrating through both sides. The cooling space 511 can be sequentially divided from one side to the other. A first cooling area 512, a second cooling area 513, and a third cooling area 514; the first cooling unit 52 is disposed in the first cooling area 512 of the base 51, and the first cooling unit 52 has two Row of first sprayers 521, the two rows of first sprayers 521 are arranged opposite to the inner side of the first cooling area 512 On the inner wall, room temperature water (above 30 degrees C) is sprayed; the second cooling unit 53 is arranged in the second cooling area 513 of the seat body 51, and the second cooling unit 53 has two rows of second sprayers 531. The two rows of second sprayers 531 are relatively arranged on the inner opposite inner walls of the second cooling area 513 to spray low-temperature water (below 25 degrees C); the third cooling unit 54 is arranged on the seat In the third cooling area 514 of the body 51, the third cooling unit 54 has two rows of third sprayers 541, and the two rows of third sprayers 541 are arranged opposite to the inner side of the third cooling area 514. On top, spray dry gas (air knife) at high pressure.

Therefore, the foregoing is an introduction to the various components of a shoe outsole forming machine 100 provided by a preferred embodiment of the present invention and their composition methods, and then the characteristics of its use are described as follows:

When this creation is used, the hook units 14 of the molds 10 are hooked on the hanging parts 231 of the transport device 20 (as shown in Figure 5), so that the transport device 20 drives the The mold 10 performs timing and distance displacement along a circular path.

When one of the molds is driven by the transport device 20 to move into the opening and closing mold area 291 of the circular path (as shown in Figures 1 and 11), the mold 10 is now in a drooping state. Then, the swing support 32 of the mold opening and closing machine 30 is swung upward, so that a roller 321 at the top of the swing support 32 pushes the mold 10 upward to a tilted state close to the horizontal (as shown in Figure 12). ). Then, the pusher 33 of the mold opening and closing machine 30 is pushed upward, so that the pusher 33 pushes the lever 154 (as shown in Figure 13) of the mold 10 upwards, and the lock single The element 15 is unlocked, that is, the two buckle pieces 153 are pivoted by the lever 154 to separate the buckle groove 156 from the buckle post 151, so that the first module 11 and the second module 12 can be opened. . Then, the auxiliary swing arm 36 is pushed by the auxiliary push-pull member 37 to swing down (as shown in FIG. 13), and then the main swing arm 34 is pushed by the main push-pull member 35 to swing down, so that the auxiliary swing arm After 36 passes under the lever 154 (as shown in Fig. 14), the auxiliary push-pull member 37 simultaneously pulls the auxiliary swing arm 36 back and swings upward, and the main push-pull member 35 The main swing arm 34 pulls back and swings upward, so that the auxiliary swing arm 36 pulls up the lever 154 and the second module 12 (as shown in Figure 15), so that the first module 11 and the second module 12 The module 12 is in an open state. At this time, a blank 90 (as shown in Figure 15) can be put (or taken out) into the shaping groove 111 of the first module 11 by manpower or a machine, and the auxiliary pressing member 39 can be used The pressing member 392 exerts a pressure on the blank 90 to compact the blank in the shaping groove 111. After the blank 90 is placed, the auxiliary swing arm 36 is pushed by the auxiliary push-pull member 37 to swing down, and the main push-pull member 35 is pushed to swing down the main swing arm 34, so that the auxiliary swing arm 34 is pushed down by the auxiliary push-pull member 37. The swing arm 36 pushes the lever 154 and the second module 12 downward (as shown in FIG. 16), so that the first module 11 and the second module 12 are in a closed state. Then, while the secondary swing arm 36 is still in the lower swing state, the main push-pull member 35 pulls the main swing arm 34 back and swings upward (as shown in Figure 17), so that the secondary swing arm 36 is pulled Out of the bottom of the lever 154, the auxiliary push-pull member 37 pulls back the auxiliary swing arm 36 and swings upward, and the main push-pull member 35 pushes the main swing arm 34 to swing down. The rolling wheel 38 for the second The outer side of the module 12 is rolled downwards (as shown in Figure 18) to ensure that the first module 11 and the second module 12 are closed (at this time, not only the blank 90 is positioned on the first module 11). In the shaping groove portion 111, the shaping protrusion 121 of the second module 12 also extends into the shaping groove portion 111 of the first module 11), and the second module 12 is rolled down on the rolling wheel 38 In the final stage, the auxiliary swing arm 36 is pushed by the auxiliary push-pull member 37 to swing down, so that the auxiliary swing arm 36 pushes down the lever 154 (as shown in Figure 19) to link the second module The two buckle pieces 153 on 12 enable the buckle groove 156 and the buckle post 151 on the first module 11 to be buckled and locked, so that the first module 11 and the second module 12 are maintained in a closed position. At the same time, the auxiliary push-pull member 37 pulls the auxiliary swing arm 36 back and swings upward, and the main push-pull member 35 pulls the main swing arm 34 back and swings upward (as shown in FIG. 20), and The swinging member 32 swings downward, and the mold 10 is returned to the drooping state (as shown in FIG. 21), and thus, a mold opening and closing operation for reclaiming and feeding is completed.

Then, the mold 10 that has completed the mold opening and closing operation in the mold opening and closing area 291 is transported to the heating zone 292 of the next station at a fixed time and distance, and the mold 10 located in the heating zone 292 enters the open state. Between a casing 41 and a second casing 42 (as shown in Figure 22), the pressure cylinder 461 of the power unit 46 is actuated to drive the second casing 42 to approach the first casing 41 Until the contact is closed, when the first cover 41 and the second cover 42 are closed, the first notch 411 and the second notch 412 can be used for the hook unit 14 of the mold 10 to pass through, so that the first Although the cover 41 and the second cover 42 are closed, they can Avoid the hook unit 14.

In this way, the first heating unit 43 in the first housing 41 and the second heating unit in the second housing 42 will start to generate infrared rays to heat the mold 10 in a non-contact manner. The heating of the first module 11 by the first heating unit 43 and the heating of the second module 12 by the second heating unit is double-sided heating, so the heating speed is quite fast, about 100 seconds can be completed After the heating and shaping of the blank in the mold 10 are completed, the power unit 46 drives the second casing 42 to separate from the first casing 41 to open, so as to complete the heating operation of the mold 10. Compared to the traditional 6 to 7 minutes, it is much faster.

Then, the mold 10 that has completed the heating operation in the heating zone 292 is transported to the cooling zone 293 of the next station on a regular and regular basis, so that the mold 10 located in the cooling zone 293 will enter the cooling space 511 of the cooler 50 And pass through the first cooling area 512, the second cooling area 513, and the third cooling area 514 (as shown in Fig. 23) in sequence. When the mold 10 passes through the first cooling area 512, it will be subjected to the The room temperature water sprayed by the first cooling unit 52 performs a double-sided first stage cooling, and when passing through the second cooling area 513, it will be subjected to a double-sided second stage cooling by the low-temperature water sprayed by the second cooling unit 53 When passing through the third cooling area 514, the air knife (high-pressure gas) sprayed by the third cooling unit 54 will be double-sided to remove the moisture on the mold 10 to complete the cooling operation of the mold 10.

Then, finish the heating operation of the mold 10 in the cooling zone 293, It will be transported to the switch mold area 291 of the next station at a fixed time and distance, and the switching operations of reclaiming and feeding are performed in the same manner as described above. In this way, the cyclic operation of mold opening and closing, heating and cooling is carried out in a closed loop path.

Therefore, since the mold opening and closing machine 30 of the present invention can automatically open and close the mold 10, it can greatly reduce manpower and time and achieve the effect of saving labor. The heater 20 heats the mold 10 on both sides, so its heating efficiency is very good, and the heater 20 uses non-contact heating, and the second module 12 of the mold 10 goes deep into the shaped convex part. The hollowed-out groove 122 in 121 is designed to make the radiant heat conduction very fast, and can greatly reduce the heating operation time to facilitate mass production. Furthermore, in the present invention, the cooler 50 adopts three-stage cooling and moisture removal, which can also greatly reduce the time required for cooling.

In addition, although in the above embodiment, the power unit of the heater adopts a single cylinder to drive the displacement of the second cover. However, in fact, the power unit can also be two pressure cylinders, which are connected to the first cover and the second cover respectively to drive the first cover and the second cover to move synchronously to shorten the displacement. The required schedule.

Finally, because the present invention is able to sequentially carry out the mold opening and closing, heating and cooling cycle operations in a closed loop path, using a continuous and consistent operation method, it can greatly reduce the site area and space required for the operation. In order to achieve fast and mass production, labor-saving, time-saving and other effects.

The above disclosures are only the preferred embodiments provided by the present invention, and are not intended to limit the scope of implementation of the present invention. Those skilled in the art The equivalent changes made according to the present invention should all fall within the scope of the present invention.

100‧‧‧Shoe Outsole Forming Machine

10‧‧‧Mould

20‧‧‧Transportation device

291‧‧‧Switch mode area

292‧‧‧Heating zone

293‧‧‧Cooling Zone

30‧‧‧Mould opening and closing machine

40‧‧‧Heater

50‧‧‧Cooler

Claims (10)

A shoe outsole forming machine includes a plurality of molds, the mold has a first module, a second module pivotally connected to the first module, a pivot unit, a hook unit and a lock unit, The pivot unit is pivotally connected between one end of the first module and the second module, so that the first module and the second module are opened and closed by reciprocating pivoting with the pivot unit as the axis. The hook unit is fixedly connected to one end of the first module for hooking on the transportation device described below, and the locking unit is arranged between the other end of the first module and the second module, when When the first module and the second module are closed, the locking unit fixes the first module and the second module. The locking unit has two buckle posts, two limit posts, two buckles, and a lever. Rod, the two buckle posts are protrudingly connected to the two opposite outer sides of the first module, the two limiting posts are protrudingly connected to the opposite two outer sides of the second module, and the two buckle pieces are pivotally connected On two opposite outer sides of the second module, each buckle has a limiting groove and a buckle groove, and the limiting post is located in the limiting groove to limit the pivoting angle of the buckle. The trigger lever is connected between the two clasps to act as an interface for pulling and pivoting the clasps by an external force. When the first module and the second module are in the closed position, the trigger lever can be driven by external force. Two buckle pieces pivot to buckle and lock the buckle groove and the buckle post; a transportation device for the molds to be movably hung at equal intervals to drive the molds along a closed loop path Timing and fixed distance displacement cycle, The circular path is divided into a switch mold area, a heating area and a cooling area; a mold opening machine is set on the switch mold area of the circular path to open the mold in the switch mold area And closing the mold; a heater is arranged on the heating zone of the circular path to heat the mold located in the heating zone; a cooler is arranged on the cooling zone of the circular path for heating The mold located in the cooling zone is cooled down. The shoe outsole molding machine according to the first item of the scope of patent application, wherein the first module of the mold has at least a certain shape recessed on one side surface; the second module protrudes at least a certain shape on one side surface The convex part is recessed on the other side opposite to the shaped convex part with at least one hollowed-out groove part, the hollowed-out groove part is deep into the shaped convex part, the shaped convex part of the second module and the first module The shaped groove part is opposite, and when the first module and the second module are closed, the shaped convex part is located in the shaped groove part. According to the shoe outsole forming machine described in item 1 of the scope of patent application, the transportation device has a bottom plate, a rotating column, a rotating disk, a motor and a linkage unit; the rotating column is vertically pivoted on the bottom plate The turntable is fixedly connected to the top of the rotating column with its center, and the outer periphery of the turntable has a plurality of hanging parts arranged at equal intervals, and the hanging parts are used for the hooking of the molds; the motor Is arranged on the bottom plate; the linkage unit is connected between the motor and the rotating column, so that the motor drives the rotating column to rotate. According to the shoe outsole forming machine described in item 1 of the scope of patent application, the opening The mold closing machine has a base, a swing support, a pusher, a main swing arm, a main push pull, a swing arm, a push pull and a rolling wheel; the base is set on the In the switch mold area of the circular path; the pendulum support member is pivoted at the bottom of the base, and can perform the reciprocating swing of the upper and lower swings; the push member is set at the front end of the base and can perform The reciprocating movement of pushing up and moving down; the main swing arm is in a Z-shape and is pivotally connected to the top of the base with a bending point; the main push-pull member is arranged on the top of the base and is connected to the top of the base. The top end of the main swing arm is connected to push the main swing arm to swing downward or upward; one end of the auxiliary swing arm is pivotally connected to the bottom end of the main swing arm, and the other end is a free end; the auxiliary push-pull member One end is pivotally connected to the main swing arm, and the other end is pivotally connected to the auxiliary swing arm to push the free end of the auxiliary swing arm to swing in the direction of the main swing arm or away from the auxiliary swing arm; the rolling wheel is pivoted Connected to the pivotal joint of the main swing arm and the auxiliary swing arm, when the mold is transported to the position of the mold opening and closing machine by the transport device, the mold is in a drooping state, and the swing support is pushed up to a nearly horizontal inclined state, and then Push the plate rod of the mold upward from the pusher to separate the buckle slot of the cleat from the buckle post to unlock the locking unit. The auxiliary push-pull element pushes the auxiliary swing arm downwards, and at the same time the pusher moves downwards. The main push-pull member pushes the main swing arm to lower the swing so that the secondary swing arm passes through the bottom of the plate and then pulls back and swings up. Then the main push-pull member pushes the main swing arm to pull back and swing up. The free end of the second module is pulled up to open the mold. After the filling is completed, the auxiliary push-pull piece pushes the auxiliary swing arm down, and the main push-pull piece pushes the main swing arm down, and the auxiliary swing arm moves the plate rod and the second The module moves down to close the first module and the second module, and then the main push-pull member pulls the main swing arm back and swings it upwards, and the auxiliary swing arm Pull out from the bottom of the plate rod, and then the auxiliary push-pull member pulls the auxiliary swing arm back and swings up, and the main push-pull member drives the main swing arm to swing down so that the rolling wheel rolls down the second module, and The first module is closed, and then the auxiliary push-pull member pushes the auxiliary swing arm down, and the auxiliary swing arm presses down the plate rod, so that the buckle groove of the clasp of the second module and the buckle post of the first module are buckled, so that the second One module is locked with the second module, and then the auxiliary swing arm is pushed back and swing up by the auxiliary push-pull part, and the main swing arm is pushed back and swing up by the main push-pull part, and the swing support part swings down, Make the mold return to the initial state of entering the mold drooping. According to the shoe outsole molding machine described in item 4 of the scope of patent application, the mold opening and closing machine further has an auxiliary pressure member, the auxiliary pressure member has a multi-joint rod and a pressure member, and the multi-joint rod One end is connected to one side of the base, and the pressing member is connected to the other end of the multi-joint rod to provide power for auxiliary feeding. According to the shoe outsole molding machine described in item 1 of the scope of patent application, the heater has a first casing, a second casing, a first heating unit, a second heating unit, and a power unit. The first heating unit is arranged on the inner surface of the first housing, the second heating unit is arranged on the inner surface of the second housing, and the power unit is connected with the second housing to drive the The second cover and the first cover are closed and opened; when the mold is located in the first cover and the second cover, it is located between the first heating unit and the second heating unit . According to the shoe outsole molding machine described in item 6 of the scope of patent application, the first At least one first notch is formed on the top of a cover; at least one second notch is formed on the top of the second cover, and the first notch and the second notch are located in opposite positions; the first The heating unit is a plurality of infrared heating tubes, which are arranged on the inner surface of the first casing; the second heating unit is a plurality of infrared heating tubes, which are arranged on the inner surface of the second casing, and the infrared heating tubes are IR halogen tube and IR quartz tube; the base is located at the bottom of the first cover and the second cover; the sliding unit is slidably connected to the first cover, the second cover and the Between the bases, the first cover and the second cover can be slidably displaced on the base; the power unit is arranged on the base and connected with the second cover to drive the second cover Approach and move away from the first housing. According to the shoe outsole molding machine described in item 7 of the scope of application, the sliding unit has at least one sliding rail, at least one first sliding block and at least one second sliding block, and the sliding rail is arranged on the base On the top surface, the first sliding block is fastened to the first cover and slidably connected to the sliding rail, and the second sliding block is fastened to the second cover and slidably connected to the sliding rail. The shoe outsole molding machine according to the first item of the scope of patent application, wherein the cooler has a base, a first cooling unit, a second cooling unit, and a third cooling unit; the base system is arranged in the ring In the cooling zone of the path, the seat body is recessed from top to bottom with a cooling space penetrating both sides. The cooling space is divided into a first cooling zone, a second cooling zone, and a first cooling zone from one side to the other. Three cooling areas; the first cooling unit is arranged in the first cooling area of the base body to perform the first stage on the mold passing through the first cooling area The cooling; the second cooling unit is arranged in the second cooling area of the seat body, used to cool the mold passing through the second cooling area in the second stage; the third cooling unit is arranged in the seat body The third cooling zone is used to air-dry the mold passing through the third cooling zone. The shoe outsole molding machine according to item 9 of the scope of patent application, wherein the first cooling unit has two rows of first sprayers, and the two rows of first sprayers are arranged opposite to each other in the first cooling area The inner opposite inner wall is used for spraying room temperature water; the second cooling unit has two rows of second sprayers, and the two rows of second sprayers are arranged oppositely on the inner opposite inner walls of the second cooling area, Used to spray low-temperature water; the third cooling unit has two rows of third sprayers, and the two rows of third sprayers are arranged oppositely on the inner and opposite inner walls of the third cooling area for high-pressure spraying of dry gas .

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