CN215958606U - Automatic last returning conveying line and shoe making production line - Google Patents
Automatic last returning conveying line and shoe making production line Download PDFInfo
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- CN215958606U CN215958606U CN202121948787.6U CN202121948787U CN215958606U CN 215958606 U CN215958606 U CN 215958606U CN 202121948787 U CN202121948787 U CN 202121948787U CN 215958606 U CN215958606 U CN 215958606U
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Abstract
The utility model discloses an automatic last returning conveying line and a shoe making production line, which comprise a last pulling machine and a last returning conveying part, wherein the last returning conveying part is arranged in front of the last pulling machine and comprises a lifting conveying part and a circulating conveying line layer, the circulating conveying line layer is used for conveying shoe lasts, the shoe lasts pass through the last pulling machine under the action of the circulating conveying line layer, the shoe lasts are separated from vamps by the last pulling machine and then are put back to the circulating conveying line layer for conveying, the circulating conveying line layer comprises conveying line bodies arranged up and down, at least two layers of conveying line bodies are arranged on the conveying line bodies, the conveying directions of the adjacent conveying line bodies are opposite, the shoe lasts are conveyed on the conveying line bodies and are transferred to different conveying line bodies through the lifting conveying part, the back-and-forth movement of the shoe lasts in opposite directions can be realized through the conveying line bodies with opposite conveying directions, and the automatic back-flow conveying of the shoe lasts is realized, the conveying efficiency of the shoe tree and the production efficiency of shoemaking are improved.
Description
Technical Field
The utility model relates to the technical field of shoemaking equipment, in particular to an automatic last returning conveying line and a shoemaking production line.
Background
The shoe tree is a forming mould of the shoe, and not only determines the shape and style of the shoe, but also determines whether the shoe fits the foot or not and can play a role in protecting the foot. In the production process of leather shoes, a shoe tree is needed to support the vamp, and the recycling of the shoe tree is an important ring in a shoe production line. The existing shoemaking production line needs to use a cart to convey shoe trees to the starting end of the production line after the shoe trees are used up and the shoe trees are pulled out, so that the overall efficiency of the shoemaking production line is influenced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an automatic last returning conveying line capable of automatically returning and conveying shoe lasts.
According to the embodiment of the first aspect of the utility model, the automatic back last conveying line comprises
A last pulling machine for separating the last from the upper;
the last returning conveying component is arranged in front of the last pulling machine and comprises a lifting conveying component and a circulating conveying line layer for conveying the shoe trees, and the circulating conveying line layer is connected with the lifting conveying component;
the circulating conveying line layer comprises at least two layers of conveying line bodies arranged up and down, the at least two layers of conveying line bodies are connected with the lifting conveying part, and the conveying directions of the adjacent conveying line bodies are opposite.
According to the embodiment of the first aspect of the utility model, the automatic back lasting conveying line has at least the following beneficial effects: the utility model relates to an automatic last returning conveying line, which comprises a last pulling machine and a last returning conveying component, wherein the last returning conveying component is arranged in front of the last pulling machine and comprises a lifting conveying component and a circulating conveying line layer, the circulating conveying line layer is used for conveying a shoe tree, the shoe tree passes through the last pulling machine under the action of the circulating conveying line layer, the shoe tree is separated from an upper surface by the last pulling machine and then is put back to the circulating conveying line layer for conveying, the circulating conveying line layer comprises conveying line bodies arranged up and down, at least two layers of conveying line bodies are arranged on the conveying line bodies, the conveying directions of the adjacent conveying line bodies are opposite, the shoe trees are conveyed on the conveying line bodies and are transferred to different conveying line bodies through the lifting conveying component, the conveying line body with the opposite conveying direction can realize the reciprocating motion of the shoe tree in the opposite direction, the automatic backflow conveying of the shoe tree is realized, and the conveying efficiency of the shoe tree and the production efficiency of shoemaking are improved.
According to some embodiments of the utility model, the endless conveyor line layer comprises a first conveyor line body arranged above and a second conveyor line body arranged below, the first conveyor line body and the second conveyor line body being conveyed in opposite directions, the first conveyor line body and the second conveyor line body both communicating with the lifting conveyor part.
According to some embodiments of the utility model, the lifting conveying component comprises a first conveying section connected with the first conveying line body, a second conveying section connected with the second conveying line body, a lifting frame for connecting the first conveying section with the second conveying section, and a lifting driving component for driving the lifting frame to move, wherein the first conveying section and the second conveying section are arranged in parallel.
According to some embodiments of the utility model, the first conveyor section comprises a first conveyor belt and a first drive motor for driving the first conveyor belt in rotation.
According to some embodiments of the utility model, the second conveyor section comprises a second conveyor belt and a second drive motor for driving the second conveyor belt in rotation.
According to some embodiments of the utility model, the lifting and conveying members are provided in two numbers, and the two lifting and conveying members are respectively provided at both ends of the endless conveyor line layer.
According to some embodiments of the utility model, the conveyor line body is provided with a tray comprising a first support for placing a sole and a second support for placing an upper and a last.
According to some embodiments of the utility model, the conveyor line body is further provided with a blocking device blocking the pallet.
According to some embodiments of the utility model, the blocking device comprises an induction part inducing the tray and a blocking part blocking the tray, the induction part being electrically connected with the blocking part.
According to a second aspect embodiment of the utility model, the shoemaking production line comprises the automatic back lasting conveying line.
According to the shoemaking production line of the embodiment of the second aspect of the utility model, at least the following beneficial effects are achieved: the shoe making production line adopts the automatic last returning conveying line in the embodiment of the first aspect, the reciprocating motion of the shoe tree in the opposite direction can be realized through the conveying line bodies with opposite conveying directions, the automatic backflow conveying of the shoe tree is realized, and the conveying efficiency of the shoe tree and the shoe making production efficiency are improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of an automatic back lasting conveyor line according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the elevating conveyor shown in FIG. 1;
FIG. 3 is a schematic structural diagram of a tray according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a tray according to another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the upper, lower, front, rear, left, right, inner, outer, etc., is the orientation or positional relationship shown on the drawings, only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly defined, terms such as set, mounted, connected, assembled, matched and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the terms in the present invention by combining the specific contents of the technical solutions.
An automatic back lasting transfer line according to an embodiment of the present invention is described below with reference to fig. 1 to 4.
The automatic last returning conveying line provided by the embodiment of the utility model comprises a last pulling machine 100 and a last returning conveying part, wherein the last pulling machine 100 is used for separating a last from an upper, the last returning conveying part is used for conveying the last and the upper, the last and the upper are conveyed to the last pulling machine 100 to pull the last when passing through the last pulling machine 100, and the last and the upper are separated to finish a last pulling process. And after the last is pulled out, putting the last on a last returning conveying part for continuous conveying, and finally finishing the reflux circulation conveying of the last.
Referring to fig. 1 and 2, the back last conveying component includes a lifting conveying component 200 and a circulating conveying line layer for conveying the back last, the circulating conveying line layer is connected with the lifting conveying component 200, the circulating conveying line layer includes at least two layers of conveying line bodies 300 arranged up and down, the at least two layers of conveying line bodies 300 are both connected with the lifting conveying component 200, and the conveying directions of the adjacent conveying line bodies 300 are opposite. The two-layer conveyor line body 300 is arranged up and down and connected with the lifting conveying part 200, the lifting conveying part 200 can convey the shoe tree between the upper and lower two-layer conveyor line body 300, the upper and lower two-layer conveyor line body 300 is connected, and the shoe tree can move on the upper and lower two-layer conveyor line body 300. The conveying directions of the adjacent conveying line bodies 300 are opposite, and the shoe trees can move back and forth in the opposite directions by moving on different conveying line bodies 300, so that the automatic circulating conveying of the shoe trees is completed. It can be understood that the conveyor line bodies 300 can be three, four or five layers arranged up and down, and the multi-layer conveyor line bodies 300 are all connected with the lifting conveying part 200, so that the connection among the multi-layer conveyor line bodies 300 can be realized; the adjacent conveyor lines 300 are transported in opposite directions, so that the lasts can reciprocate under the action of the multi-layered conveyor line 300. The setting of multilayer transfer line body 300 can improve the utilization ratio to the space, makes the shoe tree can flow back faster, improves the backward flow efficiency of shoe tree and the production efficiency of shoemaking.
The utility model relates to an automatic last returning conveying line, which comprises a last pulling machine 100 and a last returning conveying part, wherein the last returning conveying part is arranged in front of the last pulling machine 100 and comprises a lifting conveying part 200 and a circulating conveying line layer, the circulating conveying line layer is used for conveying a shoe tree, the shoe tree passes through the last pulling machine 100 under the action of the circulating conveying line layer, the shoe tree is separated from an upper surface by the last pulling machine 100 and then placed back to the circulating conveying line layer for conveying, the circulating conveying line layer comprises conveying line bodies 300 arranged up and down, at least two layers of conveying line bodies 300 are arranged on the conveying line bodies 300, the conveying directions of the adjacent conveying line bodies 300 are opposite, the shoe tree is conveyed on the conveying line bodies 300 and is transferred to different conveying line bodies 300 through the lifting conveying part 200, the reciprocating movement of the shoe tree in opposite directions can be realized through the conveying line bodies 300 with the opposite conveying directions, and the automatic return conveying of the shoe tree is realized, the conveying efficiency of the shoe tree and the production efficiency of shoemaking are improved.
Referring to fig. 1 and 2, in particular, in some embodiments, the endless conveyor layer comprises two layers of conveyor bodies 300, the two layers of conveyor bodies 300 comprising a first conveyor body 310 disposed above and a second conveyor body 320 disposed below, the conveying direction of the first conveyor body 310 and the conveying direction of the second conveyor body 320 being opposite, and the first conveyor body 310 and the second conveyor body 320 both communicating with the lifting and lowering conveying part 200. In some embodiments, the conveying direction of the first conveying line body 310 is from the beginning of the automatic back-lasting conveying line to the end of the automatic back-lasting conveying line, at this time, the conveying direction of the second conveying line body 320 is from the end of the automatic back-lasting conveying line to the beginning of the automatic back-lasting conveying line, both the first conveying line body 310 and the second conveying line body 320 are communicated with the lifting conveying component 200, in production, a shoe tree and an upper undergo multiple shoe making processes under the conveying of the first conveying line body 310, finally, the separation of the shoe tree and the upper is completed after passing through the last pulling machine 100, the shoe tree and the upper are placed on the first conveying line body 310 separately after being separated, the first conveying line body 310 conveys the shoe tree to the lifting conveying component 200, the lifting conveying component 200 performs lifting movement to convey the shoe tree to the second conveying line body 320, the conveying direction of the second conveying line body 320 is opposite to the conveying direction of the first conveying line body 310, the second conveyor line body 320 conveys the shoe trees to the initial end, and the automatic backflow conveying of the shoe trees is completed. It is understood that the conveying direction of the first conveying line body 310 can also be set to move from the terminal end of the automatic back-lasting conveying line to the initial end of the automatic back-lasting conveying line, and the conveying direction of the second conveying line body 320 is set to move from the initial end of the automatic back-lasting conveying line to the terminal end of the automatic back-lasting conveying line, so that the automatic back-lasting conveying of the shoe trees can be realized.
Referring to fig. 1 and 2, in some embodiments, the lifting and lowering conveying component 200 includes a first conveying section 210 connected to the first conveying line body 310, a second conveying section 220 connected to the second conveying line body 320, a lifting frame 230 connecting the first conveying section 210 and the second conveying section 220, and a lifting and lowering driving component for driving the lifting frame 230 to move, wherein the first conveying section 210 and the second conveying section 220 are arranged in parallel. The lifting frame 230 is arranged at one side of the first conveying section 210 and the second conveying section 220, the first conveying section 210 connects the first conveying line body 310 with the lifting frame 230, and the conveying operation of the shoe trees between the first conveying line body 310 and the lifting frame 230 is completed; the second conveying section 220 connects the second conveyor line body 320 and the lifting frame 230, and the conveying operation of the shoe trees between the second conveyor line body 320 and the lifting frame 230 is completed. The lifting frame 230 is further connected with a lifting driving part, and the lifting driving part drives the lifting frame 230 to lift, so that the lifting frame 230 moves between the first conveying line body 310 and the second conveying line body 320, and the conveying operation of the shoe trees between the first conveying line body 310 and the second conveying line body 320 is completed. It can be understood that the conveying direction of the first conveying section 210 is the same as the conveying direction of the first conveyor line body 310, and the conveying direction of the second conveying section 220 is the same as the conveying direction of the second conveyor line body 320, so as to complete the conveying of the lasts.
Referring to fig. 1 and 2, in some embodiments, the first conveyor section 210 includes a first conveyor belt and a first drive motor that drives the first conveyor belt in rotation. In some embodiments, the conveying direction of the first conveyor line body 310 is a direction approaching the lifting frame 230, the first conveyor line body 310 conveys the shoe trees onto the first conveyor belt, the first drive motor drives the first conveyor belt to rotate, and the first conveyor belt drives the shoe trees to move, so that the shoe trees are conveyed onto the lifting frame 230. The conveying direction of the first conveyor belt is the same as the conveying direction of the first conveyor line body 310, so that the shoe trees are conveyed to the lifting frame 230. In other embodiments, the first conveyor line body 310 is transported away from the crane 230, and the first conveyor belt transports the shoe trees from the crane 230 to the first conveyor line body 310, and the first conveyor line body 310 transports the shoe trees away from the crane 230.
Referring to fig. 1 and 2, additionally, in some embodiments, the second conveyor section 220 includes a second conveyor belt and a second drive motor that drives the second conveyor belt in rotation. In some embodiments, the conveying direction of the second conveyor line body 320 is a direction approaching the lifting frame 230, the second conveyor line body 320 conveys the shoe trees onto the second conveyor belt, the second driving motor drives the second conveyor belt to rotate, and the second conveyor belt drives the shoe trees to move, so that the shoe trees are conveyed onto the lifting frame 230. The conveying direction of the second conveyor belt is the same as that of the second conveyor line body 320, so that the shoe trees are conveyed to the lifting frame 230. In other embodiments, the second conveyor line body 320 is transported away from the crane 230, and the second conveyor belt transports the shoe trees from the crane 230 to the second conveyor line body 320, and the second conveyor line body 320 transports the shoe trees away from the crane 230.
In some embodiments, two lifting and conveying members 200 are provided, and the two lifting and conveying members 200 are respectively provided at both ends of the endless conveyor line layer. Two lift conveyor means 200 set up respectively at the both ends on circulation conveyer line layer, and the shoe tree can be carried back and forth automatically between two lift conveyor means 200, can improve the degree of automation of automatic back shoe tree transfer chain, improves the conveying efficiency to the shoe tree.
Referring to fig. 3 and 4, in some embodiments, the conveyor line body 300 is provided with a tray 400, the tray 400 including a first support 410 for placing a sole and a second support 420 for placing an upper and a last. Sole, vamp and shoe tree are placed on tray 400, and tray 400 sets up on the conveyor line body 300, and conveyor line body 300 carries tray 400, can realize the transport to the shoe tree. Referring to fig. 3, in some embodiments, the first supporting portion 410 and the second supporting portion 420 are disposed in parallel up and down. Referring to fig. 4, in some other embodiments, the first support portion 410 and the second support portion 420 are disposed in series.
Referring to fig. 1, in some embodiments, the conveyor line body 300 is further provided with a blocking device that blocks the pallet 400. The blocking device is capable of blocking the tray 400 and thus the delivery of the last to facilitate the removal of the last and upper from the tray 400 and the placing of the last and upper at the lasting machine 100 for lasting. It should be noted that the transfer of the last and upper from the tray 400 to the lasting machine 100 may be performed manually or by robotic operation. Specifically, in some embodiments, the blocking device includes a sensing part 510 sensing the tray 400 and a blocking part 520 blocking the tray 400, and the sensing part 510 is electrically connected to the blocking part 520. When the tray 400 is conveyed to the induction part 510, the induction part 510 induces the tray 400 and sends an electric signal to the blocking part 520, the blocking part 520 comprises a baffle and a driving cylinder for driving the baffle to move, and the driving cylinder drives the baffle to move to block the tray 400.
The shoemaking production line (not shown) according to a second embodiment of the present invention is further described below, comprising an automatic back-lasting conveyor line according to the first embodiment described above. The shoemaking production line adopts the automatic last returning conveying line of the first aspect embodiment, and the reciprocating motion of the shoe tree in the opposite direction can be realized through the conveying line body 300 with the opposite conveying direction, so that the automatic backflow conveying of the shoe tree is realized, and the conveying efficiency of the shoe tree and the shoemaking production efficiency are improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. An automatic last returning conveying line is characterized by comprising:
a last pulling machine for separating the last from the upper;
the last returning conveying component is arranged in front of the last pulling machine and comprises a lifting conveying component and a circulating conveying line layer for conveying the shoe trees, and the circulating conveying line layer is connected with the lifting conveying component;
the circulating conveying line layer comprises at least two layers of conveying line bodies arranged up and down, the at least two layers of conveying line bodies are connected with the lifting conveying part, and the conveying directions of the adjacent conveying line bodies are opposite.
2. The automatic back-lasting conveyor line according to claim 1, wherein the circulating conveyor line layer comprises a first conveyor line body disposed above and a second conveyor line body disposed below, the first conveyor line body and the second conveyor line body are opposite in conveying direction, and the first conveyor line body and the second conveyor line body are both communicated with the lifting and conveying component.
3. The automatic back last conveying line according to claim 2, wherein the lifting conveying component comprises a first conveying section connected with the first conveying line body, a second conveying section connected with the second conveying line body, a lifting frame for connecting the first conveying section with the second conveying section, and a lifting driving component for driving the lifting frame to move, and the first conveying section and the second conveying section are arranged in parallel.
4. The automatic back last transfer line of claim 3, wherein the first transfer section comprises a first conveyor belt and a first drive motor for driving the first conveyor belt to rotate.
5. The automatic back last transfer line of claim 3, wherein the second transfer section comprises a second transfer belt and a second drive motor for driving the second transfer belt to rotate.
6. The automatic back last conveying line according to claim 1, wherein two lifting conveying members are provided, and the two lifting conveying members are respectively provided at both ends of the circulating conveying line layer.
7. The automatic back-lasting conveyor line according to claim 1, wherein the conveyor line body is provided with a tray, and the tray comprises a first support part for placing a sole and a second support part for placing an upper and a last.
8. The automatic back last transfer line according to claim 7, wherein the transfer line body is further provided with a blocking device for blocking the tray.
9. The automatic back last transfer line according to claim 8, wherein the blocking device comprises an induction part for inducing the tray and a blocking part for blocking the tray, and the induction part is electrically connected with the blocking part.
10. A shoemaking production line, characterized by comprising an automatic backlast transfer line according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121948787.6U CN215958606U (en) | 2021-08-18 | 2021-08-18 | Automatic last returning conveying line and shoe making production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121948787.6U CN215958606U (en) | 2021-08-18 | 2021-08-18 | Automatic last returning conveying line and shoe making production line |
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| CN215958606U true CN215958606U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121948787.6U Active CN215958606U (en) | 2021-08-18 | 2021-08-18 | Automatic last returning conveying line and shoe making production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114916750A (en) * | 2022-06-24 | 2022-08-19 | 泉州华数机器人有限公司 | To full automatic scanning of traditional shoemaking production line sole and spout gluey workstation |
-
2021
- 2021-08-18 CN CN202121948787.6U patent/CN215958606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114916750A (en) * | 2022-06-24 | 2022-08-19 | 泉州华数机器人有限公司 | To full automatic scanning of traditional shoemaking production line sole and spout gluey workstation |
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