CN220219771U - Upper hot-pressing equipment based on upper connecting injection molding shoemaking process - Google Patents

Abstract

The utility model discloses upper hot-pressing equipment based on a continuous upper injection molding shoemaking process, which comprises a positioning device and a hot-pressing device, wherein the positioning device is used for supporting and positioning an upper at a position to be processed in cooperation with a shoe last, the hot-pressing device is arranged at a position corresponding to the front end or the rear end of the upper when the positioning device supports and positions the upper, the hot-pressing device comprises a hot-pressing head, a driving mechanism and a constant-temperature heating mechanism, the hot-pressing head is connected to the output end of the driving mechanism, the driving mechanism can drive the hot-pressing head to be pressed at the front end or the rear end of the upper or drive the hot-pressing head to be separated from the upper, and the constant-temperature heating mechanism can heat the hot-pressing head and keep the hot-pressing head in a constant-temperature state. The utility model can carry out hot press processing on the end part position which is easy to damage during the die assembly of the shoe upper, thereby solving the problem of damage to the shoe upper fabric during the die assembly of the sole die.

Description

Upper hot-pressing equipment based on upper connecting injection molding shoemaking process

Technical Field

The utility model relates to the technical field of upper connection injection molding shoemaking, in particular to upper hot-pressing equipment based on an upper connection injection molding shoemaking process.

Background

The shoe making process includes the steps of making shoe upper on shoe last, setting the shoe last with shoe upper inside one sole injecting machine, fixing the shoe last with shoe upper with the fixture of the sole injecting machine, splicing the shoe last with shoe upper and the mold of the sole injecting machine, and setting the molten PU, rubber, etc in the mold to form one integral. The upper-connecting injection molding process is applied to the production of shoes such as leather shoes, cloth shoes, sports shoes, plastic shoes and the like.

The specific working process of the sole injection molding machine is as follows: the shoe tree with the prefabricated shoe upper is fixedly arranged on a pneumatic clamp of a sole injection molding machine, the pneumatic clamp of the sole injection molding machine drives the shoe tree to move to the middle position of two side dies of the mold and the upper position of the bottom die, then drives the two side dies to move towards the shoe tree direction in the middle, so that notches on the upper parts of the two side dies are respectively pressed on two sides of the shoe tree, and meanwhile, the two side dies are also spliced and connected together, so that a molding cavity for injection molding is formed by connecting the shoe tree, the two side dies and the bottom die, and at the moment, part of the shoe upper is also contained in the molding cavity. Then, molten liquid PU, rubber and other materials are injected into a mold for solidification, and the formed sole is adhered to part of the upper to form the integrated upper and sole. Finally, the shoe tree and the mould are opened, and the formed shoe body is taken out.

The Chinese patent utility model discloses a continuous upper injection molding die (CN 213947292U) containing a popcorn midsole and an abrasion-resistant layer outsole, and the patent document shows a traditional die structure, namely a bottom die, side dies arranged on two sides of the bottom die and a shoe last arranged above the bottom die. And the side dies at two sides are spliced and folded towards the direction of the bottom die and the shoe tree or opened towards the direction away from the bottom die and the shoe tree in a lateral moving mode.

Because of the high pressure during the injection of the molten liquid into the mold, it is desirable to tightly bond the last, the upper shell, the sideform, and the bottom form, particularly the bonding portions of the last, the upper shell, and the sideform, when the last and the mold are closed, in order to avoid the exudation of the molten liquid. However, since the two side molds of the sole mold are combined with the shoe last in a laterally approaching manner, the upper materials positioned on both sides of the shoe last are in a relatively vertical matching relationship with the movement direction of the side molds, so that the side molds can be fully pressed in general. However, for the upper fabric at both ends of the last (upper fabric at positions corresponding to the front and rear ends of the foot), the movement directions of the upper fabric and the sideform are in a relatively parallel mating relationship. When the two ends of the two side molds are moved together, scratches or extrusion can be generated on the upper fabric at the two ends of the shoe last, so that the upper fabric is damaged, and the aesthetic property of the final finished product is damaged. Therefore, the matching precision of the shoe tree, the upper fabric and the side mold is required to be high.

Due to the limitation of the conventional manufacturing process, each upper fabric may have different thickness differences, and even the thickness of different parts of the same upper fabric is different (for example, the upper fabric made of natural leather materials), so that different protruding amounts may be displayed at two ends of the shoe last, and when the protruding amounts are large, the damage is easily caused in the closing process of the side mold.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides upper hot-pressing equipment based on the upper connecting injection molding shoemaking process, which can carry out hot-pressing processing on the end part of an upper, reduce the bulge of the end part of the upper and improve the die closing effect.

The utility model provides upper hot-pressing equipment based on a continuous upper injection molding shoemaking process, which comprises a positioning device and a hot-pressing device, wherein the positioning device is used for supporting and positioning an upper at a position to be processed, namely, a position to be hot-pressed, in cooperation with a shoe tree, the hot-pressing device is arranged at one side of the positioning device, the hot-pressing device is arranged at a position corresponding to the front end or the rear end of the upper when the positioning device supports and positions the upper, and simultaneously is also arranged at a position corresponding to the front end or the rear end of the shoe tree, the hot-pressing device comprises a hot-pressing head, a driving mechanism and a heating mechanism, the hot-pressing head is connected to the output end of the driving mechanism, the driving mechanism can drive the hot-pressing head to be pressed at the front end or the rear end of the upper or drive the hot-pressing head to be separated from the upper, and the heating mechanism can heat the hot-pressing head. When the hot press head presses the upper fabric, the shoe tree on the inner side of the upper plays a role in supporting the upper fabric.

The hot pressing machining principle of the utility model is as follows: the upper fabric is pressed and heated by the hot press head, so that the corresponding part of the upper fabric is thinned and shaped, and the protruding amount of the front and rear ends of the upper can be reduced after the front and rear ends of the upper are subjected to hot press processing, thereby being difficult to damage the upper fabric when the sole mould is assembled in the subsequent sole injection processing link, reducing the requirement on the matching precision and improving the yield of the final finished product.

Further, the hot press device comprises an adjusting mechanism, the adjusting mechanism is used for adjusting the position of the driving mechanism, so that the initial position of the pressing action of the hot press head can be adjusted, the adjusting mechanism comprises a first adjusting mechanism and a second adjusting mechanism, the first adjusting mechanism is used for adjusting the longitudinal position of the driving mechanism, the longitudinal position is a position in the direction close to or far away from the shoe tree, the second adjusting mechanism is used for adjusting the vertical position of the driving mechanism, and the vertical position is a height position relative to the ground. The first adjusting mechanism and the second adjusting mechanism are matched, so that when the shoe tree is faced with shoe trees with different sizes and shapes, a good hot pressing effect can be obtained through adjustment of the adjusting mechanisms, and applicability of the shoe tree hot pressing machine is improved.

Further, the adjusting mechanism comprises a third adjusting mechanism, the third adjusting mechanism is used for adjusting the transverse position of the driving mechanism, and the transverse position is the position corresponding to the two sides of the shoe last. The third adjusting mechanism can further improve the adjusting effect on the position of the driving mechanism, and particularly when the hot press processing is performed on the front end part of the upper, the hot press position of the upper can be conveniently adjusted according to the difference of the left foot and the right foot due to the difference of the left foot and the right foot.

Further, the number of the hot pressing devices is two, the two hot pressing devices are correspondingly arranged on two sides of the positioning device, and the two hot pressing devices are respectively arranged at positions corresponding to the front end and the rear end of the upper when the upper is supported and positioned. The setting of two hot press unit can carry out hot pressing to the both ends of upper of a shoe simultaneously to improve hot pressing's efficiency, because there is obvious difference in upper of a shoe front and back end shape in addition, two hot press unit can be responsible for the hot pressing of upper of a shoe front end and rear end respectively specially, can reduce actuating mechanism's frequent adjustment, improves hot pressing's efficiency.

Further, the heating mechanism is a constant temperature heating mechanism, the constant temperature heating mechanism can heat the hot pressing head and keep the hot pressing head in a constant temperature state, the hot pressing device comprises a heat conduction seat, the hot pressing head is installed and fixed on the heat conduction seat, the heat conduction seat is connected to the output end of the driving mechanism, the heat conduction seat and the hot pressing head are driven by the driving mechanism to move together, the constant temperature heating mechanism comprises a heating module installed on the heat conduction seat and a temperature sensing module installed on the hot pressing head, the heating module can adopt a heating rod, the temperature sensing module can adopt a temperature sensing rod, and the heating rod and the temperature sensing rod can be respectively inserted into installation holes of the heat conduction seat and the hot pressing head.

Furthermore, the utility model also comprises an identification device which can identify the types of the shoe trees, wherein the identification device is in linkage fit with the adjusting mechanism, the shoe trees of different types have different sizes and shapes, the identification device also comprises a left foot or a right foot and the like which correspond to the identification device, and the adjusting mechanism can automatically adjust the position of the driving mechanism according to the types of the shoe trees, so that the identification device not only can conveniently carry out batch processing on the shoe trees of the same type, but also can conveniently carry out batch processing on the shoe trees of different types. The identification device can adopt an RFID card and a card reader, and can be respectively arranged at the positioning positions of the shoe tree and the shoe tree, or the RFID card can also be arranged on a carrier which is matched and connected with the shoe tree, when the shoe tree is positioned at the positioning position, the coded information recorded in the RFID card can be identified by the card reader, and then the model information corresponding to the shoe tree can be acquired from a database, and the position of the driving mechanism is adjusted by the adjusting mechanism according to the model information.

The shoe last carrying the upper to be hot-pressed can be placed at the position to be processed in a manual operation or a mechanical arm automatic grabbing and transferring mode, but in order to realize batch rapid processing, or the utility model is combined into one process link of the continuous upper injection molding shoemaking assembly line. Furthermore, the utility model also comprises a conveying device matched with the shoe last conveying, wherein the conveying device is used for conveying the shoe last and the shoe upper carried by the shoe last to the position to be processed or from the position to be processed, and the positioning device can position the shoe last when the shoe last and the shoe upper carried by the shoe last are conveyed to the position to be processed, so that the shoe last and the shoe upper are prevented from shaking in the hot-press processing process, and the processing precision is improved.

Further, the conveying device comprises a track, a chain belt and a carrier, wherein the chain belt is paved along the track, the lower end of the carrier is supported by being matched with the chain belt in a contact manner, the carrier can be driven to move along the track, the upper end of the carrier is matched and connected with a shoe last, so that the carrier can also drive the shoe last to move along the track while moving along the track, the positioning device comprises a blocking mechanism and a positioning support mechanism which are arranged below the track, the blocking mechanism comprises a blocking rod capable of moving up and down, the blocking rod is matched and limited with the carrier, the blocking rod can block the blocking rod when moving up to a moving path of the carrier, the blocking rod is prevented from being pulled by the chain belt, the positioning support mechanism comprises a push rod capable of moving up and down, after the blocking mechanism stops the carrier, the push rod pushes the carrier to move up, the carrier is separated from the chain belt, the carrier is enabled to be in a traction failure state between the chain belt and the carrier, the end of the push rod is provided with a positioning head fixed with the carrier or the shoe last, the shoe last or the shoe last is further positioned by the positioning head, and the shoe last is prevented from shaking during the hot pressing process, and the processing precision is further improved.

Further, the upper end of carrier is used for constructing detachable connection cooperation with the supporting seat of shoe tree, the locating head is including the jack catch of supporting seat cooperation centre gripping location with the shoe tree to can be convenient take off the shoe tree from the carrier, but this kind of connected mode causes easily to produce between carrier and the supporting seat and rocks, therefore, the locating head is including the jack catch of supporting seat cooperation centre gripping location, carries out the centre gripping location to the supporting seat through the jack catch is direct, has both guaranteed to have convenient connection structure who dismantles between carrier and the supporting seat, has guaranteed again that the shoe tree can obtain reliable location when hot pressing.

Further, the blocking mechanism and the positioning support mechanism can slide along the track and are positioned, so that the positions of the blocking mechanism and the positioning support mechanism along the track can be conveniently adjusted, and the debugging of equipment is facilitated.

The beneficial effects of the utility model are as follows: before the injection molding process of the sole, the front end and the rear end of the upper are subjected to hot pressing, so that the protruding amount of the front end and the rear end of the upper can be reduced, the upper fabric is not easily damaged when the sole mold is assembled in the follow-up injection molding process of the sole, the requirement of matching precision is reduced, and the yield of a final finished product is improved.

Drawings

FIG. 1 is a block diagram of an embodiment of the present utility model;

FIG. 2 is a block diagram of a positioning device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram showing the cooperation of two hot pressing apparatuses according to an embodiment of the present utility model;

FIG. 4 is a block diagram of one of the hot press units according to the embodiment of the present utility model;

FIG. 5 is a schematic diagram illustrating the cooperation of the driving mechanism, the heat conducting base and the heat pressing head in FIG. 4;

FIG. 6 is a block diagram of a positioning device according to an embodiment of the present utility model;

FIG. 7 is a schematic view illustrating the matching of a track and a carrier according to an embodiment of the present utility model;

FIG. 8 is a block diagram of a positioning and supporting mechanism according to an embodiment of the present utility model;

FIG. 9 is a cross-sectional view of a positioning and supporting mechanism according to an embodiment of the present utility model;

FIG. 10 is a block diagram of a blocking mechanism according to an embodiment of the present utility model;

FIG. 11 is a schematic view showing the cooperation of the carrier and the last according to the embodiment of the present utility model;

FIG. 12 is a block diagram of a carrier according to an embodiment of the present utility model;

fig. 13 is a schematic diagram of hot press working according to an embodiment of the present utility model.

Detailed Description

Embodiments of the upper hot press apparatus of the present utility model based on the continuous upper injection molding shoemaking process are shown in fig. 1 to 13: the hot press device 1 is used for supporting and positioning an upper a at a position to be processed in cooperation with a shoe tree 2, namely, the position to be hot pressed, the hot press device 1 is arranged on one side of the positioning device, the hot press device 1 is arranged at a position corresponding to the front end or the rear end of the upper a when the positioning device supports and positions the upper a, and is also at a position corresponding to the front end or the rear end of the shoe tree 2, as shown in fig. 4 and 5, the hot press device 1 comprises a hot press head 11, a driving mechanism 12 and a heating mechanism, the hot press head 11 is connected to the output end of the driving mechanism 12, the driving mechanism 12 adopts an air cylinder, the driving mechanism 12 can drive the hot press head 11 to be pressed at the front end or the rear end of the upper a or drive the hot press head 11 to be separated from the upper a, and the heating mechanism can heat the hot press head 11.

As shown in fig. 13, when the hot press head 11 performs hot press on the upper fabric, the shoe tree 2 sleeved on the inner side of the upper a plays a role in supporting the upper fabric, and the thickness of the corresponding part of the upper a is thinned and shaped by pressing and heating the inner side and the outer side of the shoe tree 2 and the hot press head 11 in a matched manner, so that the protruding amount of the corresponding part of the end part of the upper can be reduced, the damage to the upper fabric is not easy to be caused when the sole mold is assembled in the subsequent sole injection molding process link, and the yield of a final finished product is improved. The end of the hot-pressing head 11, which is in fit contact with the upper fabric, can be in a flat structure, the end face of the hot-pressing head is provided with an arc-shaped notch, the shape and the outline of the end of the shoe last are matched, the contact effect can be improved, and then the hot-pressing effect is improved.

It should be noted that, the parts of the front end and the rear end of the upper a which are hot-pressed are placed inside the cavity of the sole mold in the subsequent upper-connecting injection molding step, and can be shielded inside the sole material after the molten liquid is solidified, so that the marks generated after the hot-pressing process do not affect the appearance of the final finished shoe.

The hot press device 1 comprises an adjusting mechanism, the adjusting mechanism is used for adjusting the position of the driving mechanism 12 so as to adjust the initial position of the pressing action of the hot press head 11, the adjusting mechanism comprises a first adjusting mechanism 13 and a second adjusting mechanism 14, the first adjusting mechanism 13 is used for adjusting the longitudinal position of the driving mechanism 12, the longitudinal position is the position in the direction close to or far away from the shoe tree, the second adjusting mechanism 14 is used for adjusting the vertical position of the driving mechanism 12, and the vertical position is the height position relative to the ground. Specifically, the hot press device 1 includes a first sliding block 101, a second sliding block 102, and supporting legs 103, the driving mechanism 12 is fixedly installed on the first sliding block 101, the first sliding block 101 is slidably connected with the second sliding block 102, the first adjusting mechanism 13 is connected between the first sliding block 101 and the second sliding block 102, and the first adjusting mechanism 13 adopts a screw rod stepping motor, so that the first sliding block 101 and the second sliding block 102 can be driven to longitudinally slide relatively. The second sliding block 102 is slidably connected with the supporting leg 103, the second adjusting mechanism 14 is connected between the second sliding block 102 and the supporting leg 103, the supporting leg 103 can be fixed on the ground, and the second adjusting mechanism 14 adopts a screw rod stepping motor and can drive the second sliding block 102 to slide in the vertical direction relative to the supporting leg 103. The cooperation of the first adjusting mechanism 13 and the second adjusting mechanism 14 enables the hot press processing device to obtain better hot press processing effects through the adjustment of the adjusting mechanisms when facing shoe trees with different sizes and shapes, and improves the applicability of the hot press processing device.

The two hot pressing devices 1 are correspondingly arranged on two sides of the positioning device, and the two hot pressing devices 1 are respectively arranged at positions corresponding to the front end and the rear end of the upper a when the upper a is supported and positioned. The setting of two hot press unit 1 can carry out hot pressing to upper a's both ends simultaneously to improve hot pressing's efficiency, because upper a front and back end forms have obvious difference in addition, two hot press unit 1 can be responsible for upper front end and rear end's hot pressing respectively specially, can reduce the frequent adjustment of actuating mechanism 12, improves hot pressing's efficiency.

In this embodiment, the two hot press apparatuses 1 are responsible for hot press processing of the front and rear ends of the upper, respectively. In general, the hot press apparatus 1 for hot press processing of the rear end portion of the upper can be implemented by adopting the above-described structure, in which the difference in shape of the front end portion of the upper is large and the difference in shape of the rear end portion is small for the uppers of different sizes and models. In addition to the basic structure of the hot press device 1, the adjusting mechanism further includes a third adjusting mechanism 15, where the third adjusting mechanism 15 is used to adjust the lateral position of the driving mechanism 12, and the lateral position refers to the position corresponding to the two sides of the last 2. The hot press device 1 further comprises a third sliding block 104, the third sliding block 104 is in sliding connection with the first sliding block 101, a third adjusting mechanism 15 is connected between the third sliding block 104 and the first sliding block 101, the third adjusting mechanism 15 adopts an air cylinder, the third adjusting mechanism 15 is used for driving the third sliding block 104 to transversely slide relative to the first sliding block 101, and the driving mechanism 12 is fixedly arranged on the third sliding block 104.

The third adjusting mechanism 15 can further improve the effect of adjusting the position of the driving mechanism 12, and particularly when the hot press processing is performed on the front end portion of the upper a, the hot press position of the upper a can be adjusted according to the difference of the left and right feet due to the difference of the left and right feet.

As shown in fig. 5, the heating mechanism is a constant temperature heating mechanism, the constant temperature heating mechanism can heat the hot pressing head and keep the hot pressing head in a constant temperature state, through setting the heating temperature of the hot pressing head, the heating mechanism can be suitable for hot pressing processing of different upper fabric materials, thereby the hot pressing effect can be ensured, the constant temperature heating mechanism can keep the hot pressing head at the set temperature, and the processing efficiency is improved, the hot pressing device 1 comprises a heat conducting seat 16, the hot pressing head 11 is fixedly arranged on the heat conducting seat 16, the heat conducting seat 16 is connected to the output end of the driving mechanism 12, the heat conducting seat 16 and the hot pressing head 11 are driven by the driving mechanism 12 to move together, the constant temperature heating mechanism comprises a heating module arranged on the heat conducting seat 16 and a temperature sensing module arranged on the hot pressing head 11, the heating module can adopt a temperature sensing rod, and the heating rod and the temperature sensing rod can be respectively inserted into mounting holes (160, 110) of the heat conducting seat 16 and the hot pressing head.

In order to improve the safety and the stability during operation, a protective cover is further arranged on the outer side of the hot pressing device 1.

The utility model also comprises an identification device which can identify the types of the shoe trees, wherein the identification device is in linkage fit with the adjusting mechanism, the shoe trees of different types have different sizes and shapes, the identification device also comprises a left foot or a right foot and the like which correspond to the identification device, and the adjusting mechanism can automatically adjust the position of the driving mechanism according to the types of the shoe trees 2, so that the identification device not only can conveniently carry out batch processing on the shoe trees of the same type, but also can conveniently carry out batch processing on the shoe trees 2 of different types. The identification device can adopt an RFID card and a card reader, and can be respectively arranged at the positioning positions of the shoe tree 2 and the shoe tree 2, or the RFID card can also be arranged on a carrier 32 which is matched and connected with the shoe tree 2, when the shoe tree 2 is positioned at the positioning position, the coded information recorded in the RFID card can be identified by the card reader, and then model information corresponding to the shoe tree 2 can be acquired from a local server database, and the position of the driving mechanism 12 is adjusted by the adjusting mechanism according to the model information.

The shoe last carrying the upper to be hot-pressed can be placed at the position to be processed in a manual operation or a mechanical arm automatic grabbing and transferring mode, but in order to realize batch rapid processing, or the utility model is combined into one process link of the continuous upper injection molding shoemaking assembly line. Furthermore, the utility model also comprises a conveying device matched with the shoe last conveying, wherein the conveying device is used for conveying the shoe last 2 and the shoe upper a carried by the shoe last 2 to the position to be processed or from the position to be processed, and the positioning device can position the shoe last 2 when the shoe last 2 and the shoe upper a carried by the shoe last 2 are conveyed to the position to be processed, so that the shoe last 2 and the shoe upper a are prevented from shaking in the hot-press processing process, and the processing precision is improved.

As shown in fig. 6 and 7, the conveying device comprises rails 31, a chain belt running along the rails 31 and a carrier 32, the rails 31 comprise two groups, the two groups of rails 31 are arranged at intervals in parallel, through grooves are formed between the two groups of rails 31, guide grooves 311 are formed at the upper ends of the rails 31, a chain belt (not shown) is laid in the guide grooves 311, the chain belt adopts a keel chain, the lower end of the carrier 32 is provided with a supporting block arranged in the guide grooves 3111, the supporting block of the carrier 32 is in matched contact with the chain belt and supports, the chain belt can drive the carrier 32 to move along the rails, the upper end of the carrier 32 is connected with a shoe last 2 in a matched manner, so that the carrier 32 can drive the shoe last 2 to move along the rails 31 while moving along the rails 31, the positioning device comprises a blocking mechanism 4 and a positioning supporting mechanism 5, the blocking mechanism 4 arranged below the rails 31, the blocking mechanism 4 comprises a stop rod 41 capable of moving up and down along the grooves, the stop rod 41 moves up along the through grooves, the stop rod 41 and the carrier 32 is matched with the carrier 32, the stop rod 52 is further arranged between the carrier 32 and the stop rod 51 or the carrier 2 is prevented from moving along the stop rod 52, the stop rod 51 is further, the stop rod is prevented from moving along the stop rod 52 or the stop rod 52 is matched with the stop rod 52, the stop rod 52 is prevented from moving along the stop rod, the stop rod 52 and the stop rod is moved along the stop mechanism, and the stop rod is prevented from moving along the stop rod, and the stop rod is moved by the stop rod is as shown in fig. 10, and the machining precision is improved.

In this embodiment, the shoe last 2 includes a last body 21 and a supporting seat 22, the last body 21 is fixed at the upper end of the supporting seat 22, and the supporting seat 22 is detachably sleeved and supported at the upper end of the carrier 32, so that the last body 21 and the supporting seat 22 can be conveniently removed from the carrier 32, but the connection mode easily causes shaking between the carrier 32 and the supporting seat 22, so that the positioning head 52 includes a claw which is matched with the supporting seat 22 to clamp and position, and the claw is used for directly clamping and positioning the supporting seat 22, so that a connection structure convenient to detach between the carrier 32 and the supporting seat 22 is ensured, and reliable positioning of the shoe last 2 can be obtained during hot-pressing.

The blocking mechanism 4 and the positioning support mechanism 5 can slide along the track 31 and are positioned, so that the positions of the blocking mechanism 4 and the positioning support mechanism 5 along the track 31 can be conveniently adjusted, and the debugging of equipment is facilitated.

The number of the blocking mechanisms 4 can be two, one is used for being matched with the positioning support mechanism 5 to realize the blocking and positioning of the carrier 32, and the other is used for temporarily retaining the shoe tree 2 and the carrier 32 after the upper a is processed, so that the reliable butt joint of subsequent processing flows is convenient.

The above embodiment is only one of the preferred embodiments of the present utility model, and common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.

Claims (10)

1. An upper hot pressing equipment based on even group's shoemaking technology of moulding plastics, its characterized in that: including positioner, hot press unit, positioner is used for supporting the upper of a shoe with the shoe tree cooperation and fixes a position in waiting to process the position, and hot press unit sets up in the position corresponding with front end or rear end of upper of a shoe when positioner supports the upper of a shoe and fixes a position, hot press unit is including hot press head, actuating mechanism, heating mechanism, and hot press head connects at actuating mechanism's output, and actuating mechanism can drive hot press head to compress tightly at the front end or the rear end position of upper of a shoe or drive hot press head and upper of a shoe phase separation, and heating mechanism can heat the hot press head.

2. The upper hot press apparatus based on the continuous upper injection molding shoemaking process according to claim 1, characterized in that: the hot press device comprises an adjusting mechanism, wherein the adjusting mechanism is used for adjusting the position of the driving mechanism, the adjusting mechanism comprises a first adjusting mechanism and a second adjusting mechanism, the first adjusting mechanism is used for adjusting the longitudinal position of the driving mechanism, and the second adjusting mechanism is used for adjusting the vertical position of the driving mechanism.

3. The upper hot press apparatus based on the continuous upper injection molding shoemaking process according to claim 2, characterized in that: the adjusting mechanism comprises a third adjusting mechanism, and the third adjusting mechanism is used for adjusting the transverse position of the driving mechanism.

4. The upper hot press apparatus based on the continuous upper injection molding shoemaking process according to claim 1, characterized in that: the two hot pressing devices are respectively arranged at positions corresponding to the front end and the rear end of the upper when the upper is supported and positioned.

5. The upper hot press apparatus based on the continuous upper injection molding shoemaking process according to claim 1, characterized in that: the heating mechanism is a constant temperature heating mechanism, the constant temperature heating mechanism can heat the hot pressing head and keep the hot pressing head in a constant temperature state, the hot pressing device comprises a heat conduction seat, the hot pressing head is fixedly arranged on the heat conduction seat, the heat conduction seat is connected to the output end of the driving mechanism, and the constant temperature heating mechanism comprises a heating module arranged on the heat conduction seat and a temperature sensing module arranged on the hot pressing head.

6. An upper hot press apparatus based on a continuous upper injection moulding shoemaking process according to claim 2 or 3, characterized in that: the shoe last type identification device comprises an identification device capable of identifying the type of the shoe last, wherein the identification device is in linkage fit with an adjusting mechanism, and the adjusting mechanism adjusts the position of the driving mechanism according to the type of the shoe last.

7. The upper hot press apparatus based on the continuous upper injection molding shoemaking process according to claim 1, characterized in that: the shoe last is characterized by comprising a conveying device matched with shoe last conveying, wherein the conveying device is used for conveying the shoe last and an upper carried by the shoe last to the position to be processed or conveying the shoe last from the position to be processed, and the positioning device can position the shoe last when the shoe last and the upper carried by the shoe last are conveyed to the position to be processed.

8. The upper hot press apparatus based on the lasting injection molding shoemaking process according to claim 7, characterized in that: the conveying device comprises a track, a chain belt and a carrier, wherein the chain belt is paved and operated along the track, the lower end of the carrier is in contact with the chain belt in a matched mode, the chain belt can drive the carrier to move along the track, the upper end of the carrier is connected with a shoe tree in a matched mode, the positioning device comprises a blocking mechanism and a positioning support mechanism which are arranged below the track, the blocking mechanism comprises a blocking rod capable of moving up and down, the blocking rod is in matched limit with the carrier, the positioning support mechanism comprises a push rod capable of moving up and down, the push rod can push the carrier to move upwards and separate from the chain belt, and the end portion of the push rod is provided with a positioning head matched and fixed with the carrier or the shoe tree.

9. The upper hot press apparatus based on the lasting injection molding shoemaking process according to claim 8, characterized in that: the upper end of the carrier is used for being detachably connected and matched with the supporting seat of the shoe tree, and the positioning head comprises a claw which is matched and clamped and positioned with the supporting seat of the shoe tree.

10. The upper hot press apparatus based on the lasting injection molding shoemaking process according to claim 8, characterized in that: the blocking mechanism and the positioning support mechanism can slide along the track and position.