CN211891678U

CN211891678U - Horizontal TPU foaming machine

Info

Publication number: CN211891678U
Application number: CN202020346722.3U
Authority: CN
Inventors: 江炳强; 郭英
Original assignee: Foshan Creative New Material Technology Co Ltd
Current assignee: Foshan Creative New Material Technology Co Ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-10
Anticipated expiration: 2030-03-18

Abstract

The utility model belongs to the technical field of the technique of production shoe-pad and specifically relates to a horizontal TPU foaming machine is related to. The method comprises the following steps: the storage silo, the transfer ware to and be used for the conveying pipeline of defeated material, be provided with two feeder hoppers that are parallel to each other in the storage silo, the discharging pipe is installed to one side that the storage silo was kept away from to the feeder hopper, the connecting pipe is installed to one side that the storage silo was kept away from to the discharging pipe, fixed pipe is installed to its wherein one end of conveying pipeline, one side of connecting pipe is connected with fixed pipe through coupling assembling, the air inlet has been seted up towards outside one side to the discharging pipe, install the gas-supply pipe on the air inlet, the other end of gas-supply pipe is connected with the. The utility model discloses in to the shoe-pad processing of same sign indicating number, can once provide the expanded material of multiple colour to the productivity ratio of mill has been greatly improved.

Description

Horizontal TPU foaming machine

Technical Field

The utility model belongs to the technical field of the technique of production shoe-pad and specifically relates to a horizontal TPU foaming machine is related to.

Background

The TPU foaming material is a novel polymer material formed by integrating a plurality of TPU foaming small balls with sufficient elasticity and light weight, after foaming, the particle material expands 5-8 times in volume, the diameter of a foam hole is not more than 30 micrometers to 300 micrometers, the size and the shape of the particle material are the same as those of popcorn, and the density of 0.15-0.25 g per cubic centimeter almost does not feel the weight of the particle material, so the particle material is called as the popcorn in the industry vividly, has the characteristics of lighter weight, stronger air permeability, environmental protection, wear resistance, high elasticity, yellowing resistance and the like, and is a main material in the process of manufacturing insoles. With the wide use of TPU foaming materials, horizontal TPU foaming machines are also available on the market.

In the prior art, referring to fig. 4, a horizontal TPU foaming machine includes: the box 113, the discharge gate has been seted up on the box 113, inlet pipe 311 is installed to one side at the discharge gate, repeater 6 is installed to the other end of inlet pipe 311, be provided with the air vent on repeater 6, be provided with eight defeated material mouths 7 on repeater 6, defeated material mouth 7 is connected rather than corresponding mould through inlet pipe 311, through constantly ventilating in to repeater 6, thereby can inhale repeater 6 with the expanded material in the box 113, the mould is carried into with expanded material to the through-put pipe 312 on the rethread repeater 6 in, carry out process on next step.

The above prior art solutions have the following drawbacks: when the insoles with the same number and different colors are processed, the foaming machine can only provide foaming materials with one color at a time, which will certainly greatly affect the productivity of a factory, and therefore, further improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a horizontal TPU foaming machine, to the shoe-pad processing of same yards, can once provide the expanded material of multiple colour to the productivity ratio of mill has been greatly improved.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a horizontal TPU foaming machine comprises: the storage silo, the transfer ware to and be used for the conveying pipeline of defeated material, be provided with two feeder hoppers that are parallel to each other in the storage silo, the discharging pipe is installed to one side that the storage silo was kept away from to the feeder hopper, the connecting pipe is installed to one side that the storage silo was kept away from to the discharging pipe, fixed pipe is installed to its wherein one end of conveying pipeline, one side of connecting pipe is connected with fixed pipe through coupling assembling, the air inlet has been seted up towards outside one side to the discharging pipe, install the gas-supply pipe on the air inlet, the other end of gas-supply pipe is connected with the.

By adopting the technical scheme, the two feed hoppers are arranged, so that the foaming materials with various colors can be provided at one time when the insoles with the same size are processed, and the production rate of a factory can be greatly improved; the coupling assembling that sets up to can be in the same place fixed firm with fixed pipe and connecting pipe, guaranteed the joint strength between fixed pipe and the connecting pipe, thereby can effectually avoid taking place not hard up the condition between fixed pipe and the connecting pipe.

The present invention may be further configured in a preferred embodiment as: the connecting assembly includes: the movable sleeve is established the connecting pipe is kept away from the removal pipe of discharging pipe one end, and the movable sleeve is established the connecting pipe is kept away from the one end of discharging pipe and is located the intraductal spring of removal, sets up the through-hole of discharging pipe one end is kept away from to the connecting pipe, sets up ball in the through-hole sets up fixed pipe week side and with ball matched with standing groove.

Through adopting above-mentioned technical scheme, the coupling assembling of setting to can be in the same place fixed firm with the connecting pipe with fixed pipe, guaranteed the joint strength between fixed pipe and the connecting pipe, and then can effectually avoid taking place not hard up the condition between fixed pipe and the connecting pipe.

The present invention may be further configured in a preferred embodiment as: the connecting assembly includes: the movable pipe comprises a connecting pipe, a positioning block, a movable block, a second spring, a movable rod and a mounting groove, wherein the positioning block is arranged on the periphery of the connecting pipe, the movable block is connected in the positioning block in a sliding mode, the second spring is arranged in the positioning block, one end of the second spring is fixed to the movable block, the other end of the second spring is fixed to the positioning block, the movable rod penetrates through the positioning block, the second spring and the movable block, and the mounting groove is formed in the.

The present invention may be further configured in a preferred embodiment as: and a magnet attracted with the moving rod is arranged in the mounting groove.

Through adopting above-mentioned technical scheme, set up magnet, through adsorbing the carriage release lever in the mounting groove to can be with firm the fixing in the mounting groove of carriage release lever, ensure the joint strength between carriage release lever and the mounting groove.

The present invention may be further configured in a preferred embodiment as: a plurality of vent holes are formed in one side, close to the discharge pipe, of the storage bin.

Through adopting above-mentioned technical scheme, set up the air vent to can make things convenient for the exchange between the gas in the storage silo, and then can carry the material in the storage silo into the mould, carry out process on next step.

The present invention may be further configured in a preferred embodiment as: the bottom of the storage bin is provided with a support frame.

Through adopting above-mentioned technical scheme, the support frame that sets up has the effect of supporting to the storage silo, great improvement the stability of storage silo.

The present invention may be further configured in a preferred embodiment as: the top of the storage bin is hinged with a sealing door, and one side of the sealing door, which is far away from the storage bin, is provided with a handle.

By adopting the technical scheme, the arranged sealing door can have a sealing effect on the storage bin; the handle is arranged, so that the sealing door can be conveniently opened or closed by a worker, and the operation of the worker is facilitated.

The present invention may be further configured in a preferred embodiment as: the connecting frame is installed at the four corners of support frame bottom, it is connected with the gyro wheel to rotate on the connecting frame.

Through adopting above-mentioned technical scheme, set up the gyro wheel to can make things convenient for the removal of foaming machine, and then great reduction staff's work load, labour saving and time saving.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model can provide the foaming materials with various colors once when processing the insoles with the same number, thereby greatly improving the production rate of factories;

2. the connecting component is arranged, so that the fixed pipe and the connecting pipe can be firmly fixed together, the connecting strength between the fixed pipe and the connecting pipe is ensured, and the loosening condition between the fixed pipe and the connecting pipe can be effectively avoided;

3. the arranged sealing door can seal the storage bin; the handle is arranged, so that the sealing door can be conveniently opened or closed by a worker, and the operation of the worker is facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the connection assembly in embodiment 2 of the present invention.

Fig. 4 is a schematic view of the overall structure of the prior art.

In the figure, 1, a storage bin; 11. a feed hopper; 111. a closing door; 112. a handle; 113. a box body; 12. a support frame; 2. a discharge pipe; 3. a delivery pipe; 31. an air inlet; 311. a feed pipe; 312. a material passing pipe; 32. a gas delivery pipe; 51. a vent hole; 21. a connecting pipe; 211. a fixed tube; 212. positioning blocks; 213. a moving block; 214. a second spring; 215. a travel bar; 22. moving the tube; 23. a spring; 24. a through hole; 25. a ball bearing; 41. a connecting frame; 42. a roller; 6. a transfer device; 7. and a material conveying port.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment 1, refer to fig. 1 and 2, for the utility model discloses a horizontal TPU foaming machine, include: the support frame 12, the support frame 12 has the effect of supporting, all installs link 41 in support frame 12 bottom four corners department, and the quantity of link 41 is four, and mutual symmetry between the adjacent link 41. The connecting frame 41 is rotatably connected with a roller 42, and the roller 42 is arranged, so that the support frame 12 can be conveniently moved. The top of the support frame 12 is welded with a storage bin 1, and the storage bin 1 is used for placing foaming materials. A sealing door 111 is hinged to the inner side wall of the top of the storage bin 1, and the sealing door 111 has a sealing effect on the storage bin 1. Meanwhile, a handle 112 is installed on one side, far away from the storage bin 1, of the sealing door 111, and the handle 112 is arranged, so that a worker can conveniently open or close the storage bin 1. Simultaneously, a plurality of vent holes 51 are formed in one side, close to the discharge pipe 2, of the storage bin 1, the vent holes are linearly arranged, and the vent holes 51 are arranged, so that the exchange of gas in the storage bin 1 can be facilitated.

The storage bin 1 is internally provided with two feeding hoppers 11, the two feeding hoppers 11 are parallel to each other, and the feeding hoppers 11 are used for placing foaming materials with different colors. Install discharging pipe 2 in one side of feeder hopper 11, install connecting pipe 21 in the one side that discharging pipe 2 kept away from storage silo 1, install two connecting pipes 21 on every discharging pipe 2, and be parallel to each other between the connecting pipe 21. The connecting pipe 21 is fixed with the fixing pipe 211 through a connecting component, meanwhile, the conveying pipe 3 is installed at one end, far away from the connecting pipe 21, of the fixing pipe 211, and the other end of the conveying pipe 3 is fixed with the mold.

Referring to fig. 2, in the present embodiment, the connection assembly includes: the movable pipe 22 is movably sleeved at one end of the connecting pipe 21 far away from the feed hopper 11, the movable pipe 22 is sleeved on the periphery side of the connecting pipe 21, the movable pipe 22 is in sliding connection with the connecting pipe 21 along the length direction of the connecting pipe 21, a spring 23 is sleeved at one end of the connecting pipe 21 far away from the feed hopper 11, and the spring 23 is located in the movable pipe 22. Moving the moving pipe 22 toward the end near the tapping pipe 2, thereby enabling the spring 23 to be in a compressed state; the moving tube 22 is released and the spring 23 makes a return movement, so that the moving tube 22 returns to a predetermined position. Meanwhile, through holes 24 are formed in the periphery of the connecting pipe 21, the number of the through holes 24 is three, and balls 25 are connected in the through holes 24 in a rolling manner. The moving tube 22 is moved so that the rolling of the balls 25 can be controlled, so that the balls 25 are displaced in the inward direction. Moreover, a placement groove is formed on the circumferential side of the fixed tube 211, and the number of placement grooves is equal to the number of balls 25. Simultaneously, stir and remove pipe 22, insert connecting pipe 21 with fixed pipe 211 simultaneously in, loosen and remove pipe 22 again, remove pipe 22 and do the motion of replying under the effect of spring 23 to can make ball 25 towards interior displacement change, make ball 25 arrive the standing groove in, thereby can be in the same place connecting pipe 21 and the firm fixing of locking pipe.

Embodiment 2, referring to fig. 3, differs from embodiment 1 in that the connection assembly includes: the number of the positioning blocks 212 is three, the positioning blocks 212 are annularly arranged on the periphery of the connecting pipe 21, and the positioning blocks 212 are hollow. A moving block 213 is slidably connected to the inside of the positioning block 212, the moving block 213 is slidably movable in the extending direction of the positioning block 212, a second spring 214 is attached to one end of the moving block 213, which is away from the fixed tube 211, and the other end of the second spring 214 is attached to the inner wall of the positioning block 212. A moving rod 215 is inserted through one end of the positioning block 212 remote from the fixed tube 211, the moving rod 215 can extend into the connection tube 21 through the second spring 214 and the moving block 213, and the moving rod 215 can move in the extending direction of the positioning block 212. Meanwhile, the fixed tube 211 is provided with mounting grooves on the periphery thereof, the number of the mounting grooves is consistent with the number of the movable rods 215, and the mounting grooves are used for accommodating the movable rods 215. In addition, a magnet is attached to the mounting groove, and the magnet and the moving rod 215 can be attached to each other, so that the moving rod 215 can be firmly fixed to the mounting groove. Moving rod 215 is pulled, so that moving block 213 can be moved, and moving block 213 is made to compress second spring 214; the moving rod 215 is released, so that the second spring 214 performs a return motion, thereby bringing the moving rod 215 back to a predetermined position. The moving rod 215 is pulled while the fixing tube 211 is inserted into the coupling tube 21, and the moving rod 215 is released such that the moving rod 215 moves into the mounting groove, thereby firmly fixing the fixing tube 211 and the locking tube together.

The number of the air inlets 31 is two, one air inlet 31 is provided with an air pipe 32, the other air inlet 31 is provided with an air outlet pipe, and the air pipe 32 and the air outlet pipe are connected with the air vent on the transfer device. By continuously ventilating the air inlet 31, the foamed material can be sucked out of the storage silo 1.

The implementation principle of the embodiment is as follows: place the expanded material who treats processing in storage silo 1, be connected conveying pipeline 3 with connecting pipe 21 through coupling assembling, the other end of conveying pipeline 3 is connected with the mould, simultaneously, connects gas-supply pipe 32 and outlet duct on the transfer ware, through constantly ventilating in connecting pipe 21 to can inhale the mould with the material in the storage silo 1 in, so that carry out process on next step.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A horizontal TPU foaming machine comprises: storage silo (1), the transfer ware to and be used for conveying pipeline (3) its characterized in that of defeated material, be provided with two feeder hoppers (11) that are parallel to each other in storage silo (1), feeder hopper (11) are kept away from one side of storage silo (1) and are installed discharging pipe (2), discharging pipe (2) are kept away from one side of storage silo (1) and are installed connecting pipe (21), fixed pipe (211) are installed to the wherein one end of conveying pipeline (3), one side of connecting pipe (21) is connected with fixed pipe (211) through coupling assembling, air inlet (31) have been seted up towards outside one side in discharging pipe (2), install gas-supply pipe (32) on air inlet (31), the other end of gas-supply pipe (32) is connected with the blow vent of transfer ware.

2. The horizontal TPU foaming machine of claim 1, wherein: the connecting assembly includes: the activity cover is established removal pipe (22) of discharging pipe (2) one end is kept away from in connecting pipe (21), and the activity cover is established the one end of discharging pipe (2) is kept away from in connecting pipe (21) and is located spring (23) that remove in pipe (22), sets up through-hole (24) of discharging pipe (2) one end are kept away from in connecting pipe (21), sets up ball (25) in through-hole (24) set up fixed pipe (211) week side and with ball (25) matched with standing groove.

3. The horizontal TPU foaming machine of claim 1, wherein: the connecting assembly includes: the connecting pipe comprises a positioning block (212) arranged on the peripheral side of the connecting pipe (21), a moving block (213) connected in the positioning block (212) in a sliding manner, a second spring (214) arranged in the positioning block (212) and having one end fixed with the moving block (213) and the other end fixed with the positioning block (212), a moving rod (215) inserted in the positioning block (212), the second spring (214) and the moving block (213), and a mounting groove arranged on the peripheral side of the fixing pipe (211) and used for placing the moving rod (215).

4. The horizontal TPU foaming machine of claim 3, wherein: and a magnet attracted with the moving rod (215) is arranged in the mounting groove.

5. The horizontal TPU foaming machine of claim 1, wherein: a plurality of vent holes (51) are formed in one side, close to the discharge pipe (2), of the storage bin (1).

6. The horizontal TPU foaming machine of claim 1, wherein: the bottom of the storage bin (1) is provided with a support frame (12).

7. The horizontal TPU foaming machine of claim 1, wherein: the top of storage silo (1) articulates there is closed door (111), handle (112) are installed to one side that closed door (111) kept away from storage silo (1).

8. The horizontal TPU foaming machine of claim 6, wherein: connecting frame (41) are installed to the four corners department of support frame (12) bottom, it is connected with gyro wheel (42) to rotate on connecting frame (41).