A kind of upper of a shoe heat-shaping equipment
Technical field:
The present invention relates to the invention belongs to technical field of shoe making, relate to a kind of intelligence shoe production line
Assisted heating device, in particular to a kind of upper of a shoe heat-shaping equipment.
Background technology:
Intelligence shoe production line, during work, needs to be nested with on shoe tree upper of a shoe to carry out
Send into shoemaking active line after baking oven for heating sizing, by techniques such as injection, matched moulds, prepare finished product
Footwear.
The patent application of Application No. 201410156925.5 discloses the shoemaking of a kind of intelligence and produces
The workbench of line assisted heating device, the work of the intelligent shoe production line assisted heating device of proposition
Station has the thermal treatment zone and operation element district arranged along workbench length direction;The thermal treatment zone has
Be fixedly installed on the table add hot tank;Operation element district has multiple spaced draw
Helper position, and the corresponding each helper of drawing position is provided with and draws side fixing device;Operation element district draws
The upper of a shoe that is provided above of helper position adds hot tank;The lower section drawing helper position in operation element district sets
It is equipped with conveying mechanism;Arrange ring-shaped conveying chain on the table connect have that ring week is arranged and with
Workbench supporting plate at grade;There are on supporting plate several and draw side fixing device same
Shoe tree gripping mechanism in one plane.Draw the shoe tree after side under the Level Promoting of operator,
With the shoe tree gripping mechanism clamping on ring-shaped conveying chain supporting plate, then with ring-shaped conveying chain move into
Enter to add hot tank heat-shaping.Wherein, as it is shown in figure 1, described shoe tree 90 include clamping block 91,
Connecting portion 92, shoe tree body 93, connecting portion 92 is used for connecting shoe tree body 93 and clamping block
91。
But, heated upper of a shoe is upside down on shoe tree, and i.e. upper of a shoe is down, the heating of the thermal treatment zone
Element is arranged on the inner top adding hot tank, and so, the heat that heating element heater distributes downwards cannot be straight
Receive and reach upper of a shoe, be unfavorable for the heat-shaping of upper of a shoe, be difficult in other words improve upper of a shoe heat-shaping
Efficiency.
Summary of the invention:
Technical problem solved by the invention: a kind of intelligence shoemaking described in background technology produces
The workbench of line assisted heating device, upper of a shoe be positioned on shoe tree feeding add in hot tank after, by
In upper of a shoe surface down, the heating element heater of the thermal treatment zone is arranged on the inner top adding hot tank, so,
The heat that heating element heater distributes downwards cannot directly arrive upper of a shoe surface;In addition, heated
Upper of a shoe press close to add the inner bottom surface of hot tank, apart from each other with heating element heater, add hot tank the closeest
Closing, adding the heat in hot tank can outwards discharge, so, the heat that heating element heater distributes downwards without
Method is fully used with heat-shaping upper of a shoe, is difficult to improve the effect of upper of a shoe heat-shaping in other words
Rate;To this, present invention upper of a shoe to be made surface upward, so, is positioned at the heating unit above upper of a shoe
The heat that part distributes downwards directly arrives upper of a shoe surface, to improve the efficiency of upper of a shoe heat-shaping.
The present invention provides following technical scheme:
A kind of upper of a shoe heat-shaping equipment, including horizontally disposed work top, adds hot tank;
Set the thermal treatment zone and La Bang district on described work top, described in add hot tank and be positioned at the thermal treatment zone, add
Hot tank is arranged on work top, adds hot tank inner top and is provided with heating element heater;Described La Bang district
It is positioned at thermal treatment zone side, is provided with in La Bang district and draws helper position;
Described work top be arranged over closed ring driving-chain, driving-chain includes chain and
To sprocket wheel, the core wheel line of pair of sprocket is all vertically arranged, and pair of sprocket is positioned in same level,
Shoe tree gripping mechanism is installed on described chain;
The described driving-chain connection thermal treatment zone and La Bang district;
Described shoe tree gripping mechanism includes installed part, a pair card neck part, and described installed part is fixed on
On driving-chain, a pair card neck part all includes that an arc port, a pair card neck part are hinged on installation in opposite directions
On part, the arc port on a pair card neck part is combined into circular arc bayonet socket, and a pair card neck part is by one
Coil tension spring connects, and coil tension spring makes a pair card neck part have the trend closed up in opposite directions;
By technique scheme, upper of a shoe is set on helper position by operator in drawing of La Bang district
On shoe tree, afterwards, overturn shoe tree, the connecting portion of shoe tree is snapped in the arc on a pair card neck part
The circular arc bayonet socket become combined by mouthful, under the effect of coil tension spring, circular arc bayonet socket clamping footwear
Shoe last or hat block connecting portion, so, shoe tree is hung by the feet on driving-chain, and on shoe tree, the surface of upper of a shoe is upward, face
To the heating element heater added in hot tank, the heat that heating element heater distributes downwards directly arrives upper of a shoe table
Face, to improve efficiency and the effect of upper of a shoe heat-shaping.
As a kind of improvement to card neck molectron, said two card neck part all offers a slide opening,
Described installed part is provided with the slide block coordinated with described slide opening;Operator by the connection of shoe tree
During portion pushes circular arc bayonet socket, the angle that two card neck part forks are certain, shoe tree connects
After portion completes to enter circular arc bayonet socket, under the tension force of coil tension spring, circular arc bayonet socket is tightly
Clamping shoe tree connecting portion.During above-mentioned clamping shoe tree connecting portion, described slide opening and slide block
Cooperation card neck part can be played spacing and guide effect.
As to a kind of explanation drawing helper position in the present invention, described in draw helper position to divide to be listed in biography
The both sides of dynamic chain.Several operators can be set at the upper of a shoe after side will be drawn in the both sides of driving-chain
On shoe tree, in case heat-shaping, also the upper of a shoe of heat-shaping can be taken off from shoe tree.
As the further improvement to card neck molectron, the top of a pair card neck part is equipped with bar shaped
Teat, arc port and bar shaped teat on a pair card neck part are combined into pincerlike bayonet socket.Shoe tree connects
Portion is clamped in above-mentioned circular arc bayonet socket, and shoe tree body is positioned at the lower section of circular arc bayonet socket, shoe tree
Clamping block be positioned at the top of circular arc bayonet socket, under gravity, shoe tree connecting portion is being justified
Gliding in arc bayonet socket, the top plane of card neck molectron is against on the baseplane of shoe tree clamping block.
The effect arranging above-mentioned bar shaped teat is: increase card neck molectron top plane and shoe tree clamping block
The contact surface of baseplane, prevents shoe tree run-off the straight or comes off from circular arc bayonet socket.
As to a kind of explanation of driving-chain in the present invention, described work top is provided with a pair
Post, pair of posts is vertically arranged, and the pair of sprocket of described closed ring driving-chain is arranged on a pair
On pillar;For making the shoe tree hung by the feet have enough vertical distances, sprocket wheel hangs down with work top
Straight distance is more than the height of shoe tree.
As to a kind of explanation drawing helper position in the present invention, described in draw helper position to be provided with clamping
Module, described clamping module includes that bent plate, described bent plate include protuberance and installation portion, installation portion
Being positioned at protuberance both sides, installation portion is fixed on work top, and described protuberance is constituted with work top
One bayonet socket, this bayonet socket engages with the clamping block of shoe tree, and the end face of protuberance is offered spacing short slot,
Spacing short slot engages with the connecting portion of shoe tree.
Accompanying drawing illustrates:
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the Shoe last structure in the present invention a kind of upper of a shoe heat-shaping equipment first embodiment
Schematic diagram;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the structural representation of the present invention a kind of upper of a shoe heat-shaping equipment first embodiment;
Fig. 4 is the top view that upper of a shoe heat-shaping equipment described in Fig. 3 removes after adding hot tank;
Fig. 5 is the structural representation of driving-chain in Fig. 3 or Fig. 4;
Fig. 6 is enlarged drawing at A in Fig. 5;
Fig. 7 is the structural representation of clamping module in Fig. 4;
Fig. 8 is the Shoe last structure in the present invention a kind of upper of a shoe heat-shaping equipment the second embodiment
Schematic diagram;
Fig. 9 is B-B sectional drawing in Fig. 8;
Figure 10 is the upward view of Fig. 8;
Figure 11 is the structural representation of the present invention a kind of upper of a shoe heat-shaping equipment the second embodiment
Figure;
Figure 12 is the top view that upper of a shoe heat-shaping equipment described in Figure 11 removes after adding hot tank;
Figure 13 is the structural representation of driving-chain in Figure 11 or Figure 12;
Figure 14 is enlarged drawing at C in Figure 13;
Figure 15 is the structural representation of shoe tree in shoe tree gripping mechanism clamping Fig. 8 in Figure 13;
Figure 16 is the top view of Figure 15;
Figure 17 is the structural representation of clamping module in Figure 12.
Detailed description of the invention:
First embodiment
A kind of upper of a shoe heat-shaping equipment, its shoe tree 90 used is as shown in Figure 1 and Figure 2.
In conjunction with Fig. 3, Fig. 4, this upper of a shoe heat-shaping equipment include horizontally disposed work top 10,
Add hot tank 20.District 12, the thermal treatment zone 11 and La Bang, described heating is set on described work top 10
Case 20 is positioned at the thermal treatment zone 11, adds hot tank 20 and is arranged on work top 10, adds hot tank 20
Inner top is provided with heating element heater 21.
In conjunction with Fig. 3, Fig. 4, described La Bang district 12 is positioned at the thermal treatment zone 11 side, La Bang district
It is provided with in 12 and draws helper position.Such as Fig. 7, described in draw helper position to be provided with clamping module 50, described
Clamping module 50 includes that bent plate 51, described bent plate 51 include protuberance 511 and installation portion 512,
Installation portion 512 is positioned at protuberance 511 both sides, and installation portion 512 is fixed on work top 10,
Described protuberance 511 constitutes a bayonet socket with work top 10, this bayonet socket and the clamping block of shoe tree 90
91 engagings, the end face of protuberance 511 is offered spacing short slot 5110, spacing short slot 5110 and footwear
The connecting portion 92 of shoe last or hat block 90 engages.
In conjunction with Fig. 3, Fig. 4, described work top 10 is provided with pair of posts 100, a pair
Pillar 100 is vertically arranged, described work top 10 be arranged over closed ring driving-chain 30,
The pair of sprocket 32 of driving-chain 30 is arranged in pair of posts 100;Sprocket wheel 32 and workbench
The vertical dimension in face 10 is more than the height of shoe tree 90.
In conjunction with Fig. 3, Fig. 4, described driving-chain 30 connects district 12, the thermal treatment zone 11 and La Bang,
The both sides being listed in driving-chain 30 are divided in the above-mentioned helper of drawing position.
In conjunction with Fig. 5, Fig. 6, driving-chain 30 includes chain 31 and pair of sprocket 32, a pair
The core wheel line of sprocket wheel 32 is all vertically arranged, and pair of sprocket 32 is positioned in same level, described
Shoe tree gripping mechanism 40 is installed on chain 31.
In conjunction with Fig. 5, Fig. 6, above-mentioned shoe tree gripping mechanism 40 includes installed part 41, a pair card
Neck part 42, described installed part 41 is fixed on the chain 31 of driving-chain 30, a pair card neck part
42 all include that an arc port 421, a pair card neck part 42 are hinged on installed part 41 in opposite directions, one
Arc port 421 on card neck part 42 is combined into circular arc bayonet socket, and a pair card neck part 42 passes through
One coil tension spring 43 connects, and coil tension spring 43 makes a pair card neck part 42 have to close up in opposite directions
Trend.Said two card neck part 42 all offers a slide opening 422, and described installed part 41 is provided with
The slide block 411 coordinated with described slide opening 422.
In practical operation, upper of a shoe is set on helper position by operator in drawing of La Bang district 12
On shoe tree 90, afterwards, overturn shoe tree 90, the connecting portion 92 of shoe tree 90 is snapped in a pair card
The circular arc bayonet socket of the combined one-tenth of arc port 421 on neck part 42, at the work of coil tension spring 43
Under with, circular arc bayonet socket clamping shoe tree connecting portion 92, so, shoe tree 90 is hung by the feet at driving-chain
On 30, on shoe tree 90, the surface of upper of a shoe is upward, towards the heating element heater 21 added in hot tank 20,
The heat that heating element heater 21 distributes downwards directly arrives upper of a shoe surface, fixed to improve upper of a shoe heating
The efficiency of type and effect.
Second embodiment
A kind of upper of a shoe heat-shaping equipment, its shoe tree 90 used as shown in Fig. 8 to Figure 10,
Including clamping block 91, connecting portion 92, shoe tree body 93, wherein, such as Fig. 9, connecting portion 92
Including rounded portions and straight portion.
In conjunction with Figure 11, Figure 12, this upper of a shoe heat-shaping equipment includes horizontally disposed workbench
Face 10, add hot tank 20.District 12, the thermal treatment zone 11 and La Bang, institute is set on described work top 10
State and add hot tank 20 and be positioned at the thermal treatment zone 11, add hot tank 20 and be arranged on work top 10, heating
Case 20 inner top is provided with heating element heater 21.
In conjunction with Figure 11, Figure 12, described La Bang district 12 is positioned at the thermal treatment zone 11 side, La Bang district
It is provided with in 12 and draws helper position.Such as Figure 17, described in draw helper position to be provided with clamping module 50, described
Clamping module 50 includes that bent plate 51, described bent plate 51 include protuberance 511 and installation portion 512,
Installation portion 512 is positioned at protuberance 511 both sides, and installation portion 512 is fixed on work top 10,
Described protuberance 511 constitutes a bayonet socket with work top 10, this bayonet socket and the clamping block of shoe tree 90
91 engagings, the end face of protuberance 511 is offered spacing short slot 5110, spacing short slot 5110 and footwear
The connecting portion 92 of shoe last or hat block 90 engages.
In conjunction with Figure 11, Figure 12, described work top 10 is provided with pair of posts 100, and one
Pillar 100 is vertically arranged, described work top 10 be arranged over closed ring driving-chain
30, the pair of sprocket 32 of driving-chain 30 is arranged in pair of posts 100;Sprocket wheel 32 and work
Make the vertical dimension height more than shoe tree 90 of table top 10.
In conjunction with Figure 11, Figure 12, described driving-chain 30 connects district 12, the thermal treatment zone 11 and La Bang,
The both sides being listed in driving-chain 30 are divided in the above-mentioned helper of drawing position.
In conjunction with Figure 13, Figure 14, driving-chain 30 includes chain 31 and pair of sprocket 32, one
All being vertically arranged the core wheel line of sprocket wheel 32, pair of sprocket 32 is positioned in same level, institute
State and shoe tree gripping mechanism 40 is installed on chain 31.
In conjunction with Figure 13, Figure 14, above-mentioned shoe tree gripping mechanism 40 include installed part 41, a pair
Card neck part 42, described installed part 41 is fixed on the chain 31 of driving-chain 30, a pair card neck
Part 42 all includes an arc port 421,
The top of a pair card neck part 42 is equipped with bar shaped teat 423, a pair card neck part 42 phase
To being hinged on installed part 41, the arc port 421 on a pair card neck part 42 and bar shaped teat
423 are combined into pincerlike bayonet socket.A pair card neck part 42 is connected by a coil tension spring 43, flexible
Spring 43 makes a pair card neck part 42 have the trend closed up in opposite directions.Said two card neck part 42
All offering a slide opening 422, described installed part 41 is provided with the cunning coordinated with described slide opening 422
Block 411.
In practical operation, upper of a shoe is set on helper position by operator in drawing of La Bang district 12
On shoe tree 90, afterwards, overturn shoe tree 90, the connecting portion 92 of shoe tree 90 is snapped in a pair card
The pincerlike bayonet socket of the combined one-tenth of arc port 421 on neck part 42, wherein, in conjunction with Figure 15, figure
16, the round portion of connecting portion 92 snaps in the arc port 421 on a pair card neck part 42, connecting portion
The straight portion of 92 is stuck between the bar shaped teat 423 on a pair card neck part 42.At coil tension spring 43
Effect under, pincerlike bayonet socket clamping shoe tree connecting portion 92, so, shoe tree 90 is hung by the feet in transmission
On chain 30, on shoe tree 90, the surface of upper of a shoe is upward, towards the heating element heater added in hot tank 20
21, the heat that heating element heater 21 distributes downwards directly arrives upper of a shoe surface, adds improving upper of a shoe
The efficiency of thermal finalization and effect.
Above content is only the better embodiment of the present invention, for the ordinary skill of this area
Personnel, according to the thought of the present invention, the most all can change
Part, this specification content should not be construed as limitation of the present invention.