Station assembly line structure for shoemaking

Abstract

The utility model discloses a station assembly line structure for shoemaking, which comprises an annular conveying line, a large shoe drying box and a process station, the annular conveying line is arranged around the large shoe drying box, and the annular conveying line comprises a conveying power unit, a conveying chain belt, and a shoe hanger and a tray which are arranged on the conveying chain belt; the conveying chain belt is composed of a plurality of chain plates which are oppositely hinged, a chain wheel disc is connected to a main shaft rod of the conveying power unit, and a tooth mold of the chain wheel disc is embedded between the chain plates of the conveying chain belt to convey the chain plates. The shoemaking assembly line mechanical structure is reasonable in design, compared with an existing assembly line, the occupied space can be reduced by half, the occupied space is reduced, the circulation speed can be increased, the production efficiency is improved, a factory can adjust matched devices according to requirements to adapt to production, unnecessary equipment is removed, and the production cost is reduced. The production energy consumption is reduced, the production cost is reduced, the labor cost input is properly reduced, and lean production and efficiency improvement are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a flow line equipment technical field, concretely relates to a work station flow line structure for shoemaking. BACKGROUND

[0002] Shoemaking flow line refers to a production line that connects the upper and the sole together (bottoming) to make finished product packaging, and the existing production line is usually a straight production line, which is very long, and according to the processing requirements, the common length can reach 50-60 meters, therefore, the factory space required for forming such a complete production line is very large, and the mechanical energy consumption is also very high, and the artificial on the line is also very much, about 40-50 people stand on the workstations on both sides of the production line, and the artificial is enough for the line to start work, so the labor cost input in the line is large, of course, such a line can realize large productivity, but in actual production, there is little need for such large productivity, which actually causes the waste of a large part of labor input, energy consumption and space, and the existing flow line processing equipment is fixed on the flow line workstation, but some designed shoes also need to be processed in a certain process, which leads to some workstations being idle without artificial, thereby wasting space, and there is no linkage between part of the equipment and the workstations, such as the drying device, which generally transports the finished shoes to the drying machine, and then transports them to the flow line for continuous processing after drying, which leads to the bloated process and the unscientific design. UTILITARIAN CONTENT

[0003] In view of the prior art, the purpose of the utility model is to provide a work station flow line structure for shoemaking, which can improve space utilization, flexibly adjust the work station process, and is beneficial to lean production and efficiency improvement of factories and enterprises.

[0004] In order to achieve the above purpose, the utility model adopts the technical scheme of a work station flow line structure for shoemaking, which comprises a ring-shaped conveying line and a plurality of process workstations, the ring-shaped conveying line is arranged around a large shoe drying box, comprising a conveying power unit, a conveying chain belt and a shoe hook and a tray mounted on the conveying chain belt, the conveying chain belt is composed of a plurality of chain plates arranged in opposite connection, and a sprocket disc is connected to the main shaft rod of the conveying power unit, the teeth of the sprocket disc are embedded between the chain plates of the conveying chain belt to convey them.

[0005] As a further arrangement of the above scheme, the large shoe drying box is provided with a U-shaped glue drying cavity, and the ring-shaped conveying line enters from one side of the U-shaped glue drying cavity when passing through the large shoe drying box, and is sent out from the other side after passing through the U-shaped glue drying cavity to return to the next process workstation for processing.

[0006] As a further arrangement of the above-mentioned scheme, the annular conveying line is sequentially provided with a plurality of shoemaking processing equipment along the flow direction, and the shoemaking processing equipment is matched with the corresponding processing requirement of the process station.

[0007] As a further arrangement of the above-mentioned scheme, the shoemaking processing equipment and the process station sequentially arranged on the annular conveying line include a white glue brushing station, a white glue oven, a toe lasting machine, a middle lasting area station, a counter lasting machine, a semi-finished product inspection area, a drying and shaping machine, a line drawing station and a grinding wheel polishing station.

[0008] The annular conveying line is further provided with a process station related to a large shoe drying box, including an upper treatment agent station, a first glue applying station and a second glue applying station sequentially arranged behind the grinding wheel polishing station, and a large shoe drying box is arranged behind each of the upper treatment agent station, the first glue applying station and the second glue applying station.

[0009] As a further arrangement of the above-mentioned scheme, the process station around the annular conveying line is provided with a corresponding workbench, the large shoe drying box includes a box body and a hot air assembly, the inlet and outlet of the U-shaped glue drying cavity are arranged on the front face of the large shoe drying box, and the hot air assembly is sequentially arranged above the U-shaped glue drying cavity channel in a U-shaped channel shape.

[0010] Beneficial effects: the shoe production line mechanical structure of the utility model has reasonable design, stable work, and can reduce the land occupation space by half compared with the existing production line, improve the flow speed and production efficiency by reducing the space occupation, the production line of the embodiment can adjust the matching device according to the requirement of the factory, adapt to production, and the unnecessary device is removed to reduce the production energy consumption and production cost, the production efficiency is not reduced or improved, the labor cost investment is appropriately reduced, and the utility model is beneficial to realize lean production and improve the efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structure schematic view of the utility model production line.

[0012] Figure 2 It is a structure schematic view of the utility model production line.

[0013] Figure 3 It is a structure schematic view of the utility model production line.

[0014] Figure 4 It is a structure schematic view of the utility model large shoe drying box.

[0015] Figure 5 It is a structure schematic view of the utility modelFigure 4 A magnified schematic diagram of the central part of the structure.

[0016] Attached reference numerals: 1. Circular conveyor line; 11. Conveying power unit; 12. Conveyor chain; 121. Chain plate; 13. Shoe hanger; 14. Tray; 15. Sprocket disc; 16. Tooth mold; 2. Process station; 21. White glue station; 22. White glue drying oven; 23. Upper machine; 24. Mid-upper area station; 25. Heel machine; 26. Semi-finished product inspection area; 27. Drying and shaping machine; 28. Marking station; 29. ​​Grinding wheel station; 3. Large shoe drying box; 30. Box body; 31. U-shaped glue drying chamber; 32. Applying treatment agent station; 33. First glue application station; 34. Second glue application station; 35. Sole re-adhesion station; 36. Sole pressing station; 37. Freezing and shaping machine; 39. Hot air assembly; 5. Workbench. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other.

[0018] Example 1:

[0019] like Figures 1-5 The illustrated shoe manufacturing assembly line structure includes a circular conveyor line 1 and several process stations 2. The circular conveyor line 1 is arranged around a large shoe drying box 3 and includes a conveying power unit 11, a conveyor belt 12, and shoe hangers 13 and trays 14 installed on the conveyor belt 12. The conveyor belt 12 is composed of several chain plates 121 that are hinged to each other. A sprocket disc 15 is connected to the main shaft of the conveying power unit 11. The toothed mold 16 of the sprocket disc 15 is embedded between the chain plates 121 of the conveyor belt 12 to transport the shoes.

[0020] As a further feature of the above scheme, the large shoe drying box 3 is provided with a U-shaped adhesive drying cavity 31. When the circular conveyor line 1 passes through the large shoe drying box 3, it enters from one side of the U-shaped adhesive drying cavity 31, passes through the U-shaped adhesive drying cavity 31, and is sent out from the other side to return to the next process station 2 for processing.

[0021] As a further provision of the above scheme, the circular conveyor line 1 is provided with a number of shoe-making processing devices in sequence along the flow direction, and the shoe-making processing devices are matched and correspond to the processing requirements of the process station 2.

[0022] Example 2: Further, based on the circular conveyor line 1 of Example 1, the shoe-making processing equipment and process stations 2 arranged sequentially on the circular conveyor line 1 in this example include a white glue brushing station 21, a white glue drying oven 22, a front lasting machine 23, a mid-lasting area station 24, a back lasting machine 25, a semi-finished product inspection area 26, a drying and shaping machine 27, a marking station 28, and a grinding wheel polishing station 29;

[0023] The circular conveyor line 1 is also equipped with process stations 2 related to the processing of the large shoe drying box 3, including an upper treatment agent station 32, a primary gluing station 33, and a secondary gluing station 34 arranged sequentially after the grinding station 29. Each of the upper treatment agent station 32, the primary gluing station 33, and the secondary gluing station 34 is equipped with a large shoe drying box 3. After the shoes come out of the secondary gluing station 34 and the final large shoe drying box 3, they go through the sole re-soling station 35 and the sole pressing station 36, and then enter the final cryogenic setting machine 37 to obtain the finished product.

[0024] As a further feature of the above scheme, corresponding workbenches 5 are provided on the process stations 2 around the circular conveyor line 1. The large shoe drying box 3 includes a box body 30 and a hot air assembly 39. The inlet and outlet of the U-shaped glue drying cavity 31 are located on the front of the large shoe drying box 3. The hot air assembly 39 is arranged sequentially above the U-shaped glue drying cavity 31, which is shaped like a U-shaped channel.

[0025] refer to Figures 1-5 The shoe-making assembly line structure of this utility model is characterized by the free combination of its workstations. Factories can configure various shoe-making processing equipment according to the processing needs of shoe production, such as... Figure 1 As shown, the circular conveyor line 1 of this embodiment includes a conveying power unit 11, a conveyor belt 12, and shoe hangers 13 and trays 14 installed on the conveyor belt 12.

[0026] like Figures 4-5 The conveyor belt 12 shown is composed of several chain plates 121 that are hinged to each other. A sprocket 15 is connected to the main shaft of the conveying power unit 11. The tooth mold 16 of the sprocket 15 is embedded between the chain plates 121 of the conveyor belt 12 to transport it.

[0027] With the above structure, the production line of this embodiment drives the sprocket 15 on the main shaft through the conveying power unit 11. The tooth mold 16 of the sprocket 15 and the chain plate 121 of the conveyor belt 12 form a meshing conveying connection structure. The rotation of the sprocket 15 drives the conveyor belt 12 to drive the shoe hanger 13 and the tray 14 to transfer the semi-finished products.

[0028] Further, the pipeline of the embodiment is provided with a large shoe drying box 3, and the large shoe drying box 3 of the embodiment is reasonably embedded in the annular conveying line 1, and the annular conveying line 1 and various process stations 2 are arranged around the large shoe drying box 3, so that the space utilization can be improved.

[0029] As shown in Figure 1 The large shoe drying box 3 is provided with a U-shaped glue drying cavity 31, and the annular conveying line 1 enters from one side of the U-shaped glue drying cavity 31 when passing through the large shoe drying box 3, and is sent out from the other side after passing through the U-shaped glue drying cavity 31 to return to the next process station 2 for processing. The U-shaped structure of the U-shaped glue drying cavity 31 is arranged to make the annular conveying line 1 return to the normal conveying level position after passing through the large shoe drying box 3, so as to facilitate the erection of the station. Further, as shown in Figure 2 As a further arrangement of the above-mentioned scheme, the annular conveying line 1 of the embodiment is sequentially provided with shoe manufacturing equipment and process stations 2, including a white glue brushing station 21, a white glue drying oven 22, a toe cap machine 23, a middle cap area station 24, a back cap machine 25, a semi-finished product inspection area 26, a drying and shaping machine 27, a line drawing station 28, a grinding wheel polishing station 29, and an upper treatment agent station 32, a first glue applying station 33 and a second glue applying station 34 located behind the grinding wheel polishing station 29 and matched with the large shoe drying box 3. One large shoe drying box 3 is arranged behind each of the upper treatment agent station 32, the first glue applying station 33 and the second glue applying station 34. After passing through the second glue applying station 34 and the last large shoe drying box 3, the shoes are further processed through a bottom reprocessing station 35 and a bottom pressing station 36, and then enter a final freezing and shaping machine 37 to obtain finished products. As shown in Figure 2 The pipeline structure of the embodiment is arranged outside the annular conveying line 1, and the manufacturing equipment can be arranged on the workbench table 5 according to the characteristics of the process station, or arranged on one side of the workbench table 5, or arranged at intervals outside the annular conveying line 1 to form a worker station between the annular conveying line 1, so that the land occupation space can be reduced by half compared with the existing pipeline, and the lean production and efficiency can be improved.

[0030] Further, as shown in Figure 3 The process stations 2 around the annular conveying line 1 are provided with corresponding workbench tables 5, the large shoe drying box 3 includes a box body 30 and a hot air assembly 39, the inlet and outlet of the U-shaped glue drying cavity 31 are arranged on the front face of the large shoe drying box 3, and the hot air assembly 39 is sequentially arranged above the U-shaped channel of the U-shaped glue drying cavity 31 to dry and dry the semi-finished shoes processed by the upper treatment agent station 32, the first glue applying station 33 and the second glue applying station 34 by hot air.

[0031] The utility model discloses a work station assembly line structure for shoemaking, through set up the annular conveyer line 1 of surrounding large -scale shoe -drying box 3 equipment, make the shoe raw material from brush white glue work position 21 in turn after the processing of early stage, to it carry out the upper processing agent, first time and second time on glue, and in above -mentioned three times processing immediately send into large -scale shoe -drying box 3 and carry out drying, finally to it carry out the processing of complex bottom and freeze -shaped output finished product.

[0032] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model belong to the scope of the utility model scheme and its equivalent technology, the utility model also intends to include these modifications and variations.

Claims

1. A work station assembly for shoe manufacturing, characterized by: The utility model relates to a large -scale shoe drying box and a shoe processing system, including annular conveying line (1) and a plurality of process stations (2), the annular conveying line (1) is arranged around large -scale shoe drying box (3), including conveying power unit (11), transmission chain belt (12) and the shoe hook (13) and tray (14) installed on transmission chain belt (12), the transmission chain belt (12) is formed by a plurality of relatively hinged chain plates (121), and the chain wheel disc (15) is connected on the main shaft rod of conveying power unit (11), the tooth module (16) of chain wheel disc (15) is embedded between the chain plate (121) of transmission chain belt (12) and is transported to it; The large -scale shoe drying box (3) is provided with a U-shaped glue drying cavity (31), and the annular conveying line (1) enters from one side of the U-shaped glue drying cavity (31) when passing through the large -scale shoe drying box (3), and is sent out from the other side after passing through the U-shaped glue drying cavity (31) to return to the next process station (2) for processing; The annular conveying line (1) is sequentially provided with a plurality of shoemaking processing equipment along the circulation direction, and the shoemaking processing equipment is matched with the corresponding process station (2) according to the processing requirement of the process station (2); The shoemaking processing equipment and the process station (2) sequentially arranged on the annular conveying line (1) include a white glue brushing station (21), a white glue drying oven (22), a toe lasting machine (23), a middle lasting area station (24), a counter lasting machine (25), a semi-finished product inspection area (26), a drying and shaping machine (27), a line drawing station (28), and a grinding wheel polishing station (29); The annular conveying line (1) is further provided with process stations (2) related to the processing of the large -scale shoe drying box (3), including an upper treatment agent station (32), a primary glue applying station (33) and a secondary glue applying station (34) sequentially arranged behind the grinding wheel polishing station (29), one large -scale shoe drying box (3) is arranged behind the upper treatment agent station (32), the primary glue applying station (33) and the secondary glue applying station (34), after the shoes pass through the secondary glue applying station (34) and the last large -scale shoe drying box (3), the shoes pass through a bottom reprocessing station (35) and a bottom pressing station (36) and then enter a last cold freezing and shaping machine (37) for processing to obtain finished products; Workbench tables (5) are arranged on the process stations (2) around the annular conveying line (1), the large -scale shoe drying box (3) includes a box body (30) and a hot air assembly (39), the inlet and outlet of the U-shaped glue drying cavity (31) are arranged on the front face of the large -scale shoe drying box (3), and the hot air assembly (39) is arranged in the U-shaped glue drying cavity (31) in a U-shaped channel shape.

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