CN-224219609-U - Leisure shoes enclose strip lamination equipment

Abstract

The application relates to the technical field of manufacturing of casual shoes, in particular to a casual shoe girth pressing device which comprises a supporting base, a positioning assembly, a curved surface adapting assembly and a pressure applying assembly. The positioning assembly realizes the stable fixation of the shoe body through the clamping plate and the limiting block, the curved surface adapting assembly realizes the self-adaptive adjustment of the path of the enclosing strip of different shoes through the multi-section pressing head and the guide arm, and the pressure applying assembly ensures the even pressing of the enclosing strip through the air cylinder, the elastic compensation layer and the pressure sensor. The application can solve the problems of insufficient positioning precision, poor curved surface adaptation capability and uneven pressing force distribution in the traditional equipment, is suitable for various shoes, improves pressing quality and production efficiency, and meets the intelligent requirement of shoemaking industry.

Inventors

• Huang Aping
• CAI ZHENGZHANG
• HONG HUIHONG

Assignees

• 温州万力鞋业有限公司

Dates

Publication Date

20260512

Application Date

20250805

Claims (8)

1. 1. The utility model provides a leisure shoes enclose strip lamination equipment, its characterized in that, including supporting base (1), locating component (2), curved surface adaptation subassembly (3) and pressure application subassembly (4), locating component (2) are installed at the top of supporting base (1), one side of locating component (2) is equipped with curved surface adaptation subassembly (3), the top of curved surface adaptation subassembly (3) is provided with pressure application subassembly (4), locating component (2) include mount (5), grip block (6), adjusting screw (7) and stopper (8), the bottom of mount (5) is through bolt fixed connection in the top surface of supporting base (1), grip block (6) are installed to the inboard symmetry of mount (5), the outside and adjusting screw (7) screw thread fit of grip block (6), one end of adjusting screw (7) runs through mount (5) and through the control rotation, and the other end is through the outer wall connection of bearing and grip block (6), the inboard surface of grip block (6) is equipped with flexible cushion layer, the top of mount (5) is equipped with stopper (8), slide position (8) are passed through with slider (5) and are connected through fixed position through with slider (7).
2. 2. The leisure shoe girth pressing device according to claim 1, wherein the curved surface adapting component (3) comprises a multi-section pressing head (9), a guide arm (10) and a driving unit, the multi-section pressing head (9) is composed of a plurality of arc pressing pieces (16), adjacent arc pressing pieces (16) are connected through hinges (17), two ends of each hinge (17) are respectively embedded into the side wall of each arc pressing piece (16) and are fixed through a pin shaft, a spring (18) is arranged at the outer end of each pin shaft, a guide arm (10) is arranged at the bottom of the multi-section pressing head (9), one end of each guide arm (10) is connected with the multi-section pressing head (9) through a spherical hinge joint, the other end of each guide arm is in sliding fit with the side face of the supporting base (1) through a sliding rail, the driving unit comprises a servo motor (11), a synchronous belt and a transmission gear set, the servo motor (11) is fixedly arranged inside the supporting base (1), an output shaft of the servo motor is meshed with the transmission gear set through a coupling, and the output end of the transmission gear set is connected with a sliding rail of the guide arm (10) through the synchronous belt.
3. 3. The leisure shoe girth pressing device according to claim 1, wherein the pressure applying component (4) comprises an air cylinder (12), a pressing plate (13), an elastic compensation layer (14) and a pressure sensor (15), the bottom of the air cylinder (12) is fixed on the top of the supporting base (1) through bolts, the top end of a piston rod of the air cylinder (12) is connected with the central position of the pressing plate (13) through welding, the elastic compensation layer (14) is arranged at the bottom of the pressing plate (13), and the pressure sensor (15) is arranged at the four corners of the pressing plate (13).
4. 4. The leisure shoe girth pressing device according to claim 1, wherein the flexible cushion layer is made of rubber material, and the limiting block (8) slides along the top of the fixing frame (5) through a chute structure.
5. 5. The leisure shoe girth pressing device according to claim 2, wherein the spring (18) provides fine adjustment elastic force, the arc-shaped pressing piece (16) is connected through a hinge (17) to realize angle adjustment, and the sliding rail surface of the guide arm (10) is provided with a lubricating coating.
6. 6. A recreational shoe enclosure strip pressing device according to claim 3, characterized in that the elastic compensation layer (14) is made of a highly elastic silica gel material, and the pressure sensor (15) is connected with an external control system through a signal line.
7. 7. A recreational shoe enclosure bar stitching device according to claim 2, characterized in that the arcuate pressing sheet (16) surface of the multi-stage stitching head (9) is polished, the ball joint allowing the multi-stage stitching head (9) to adjust angle in multiple directions.
8. 8. A leisure shoe girth pressing apparatus according to claim 3, wherein the cylinder (12) receives the feedback signal of the pressure sensor (15) through an external control system, adjusts the telescopic length of the piston rod to equalize the stress distribution of the pressing plate (13).

Description

Leisure shoes enclose strip lamination equipment Technical Field The utility model belongs to the technical field of shoemaking equipment, and particularly relates to leisure shoe surrounding strip pressing equipment. Background Along with the development of shoe manufacturing technology, the requirements of the production of leisure shoes on automation and pressing precision are increasingly improved, and particularly in the combining process of the surrounding strips, the vamp and the sole, the performance of pressing equipment directly influences the appearance quality, the structural strength and the production efficiency of products. The traditional leisure shoe surrounding strip pressing is dependent on manual operation or semi-automatic equipment, so that the problems of uneven pressing force, inaccurate positioning, low production efficiency and the like exist, and the requirements of the modern shoe manufacturing industry on high-quality and high-consistency products are difficult to meet. Through the search, disclose a rubber overshoes pressfitting equipment of publication number CN119791370B, this equipment relates to rubber overshoes manufacturing technical field, including mount, fixed part (including left and right fixing device) and pressure part, fold through left and right fixing device and form fixed accommodation space to press together upper of a shoe and sole after the injecting glue mouth is sealed. The equipment avoids the problem that the sole falls off due to the reduction of the contact area caused by the direct insertion of the protection plate by arranging the supporting part so as to keep a gap between the protection plate and the upper. However, the technical scheme mainly aims at the glue injection and pressing technology of the rubber shoes, the structural design of the technical scheme focuses on glue injection sealing and protection plate avoiding, and the requirements of precise positioning and continuous forming and pressing of flexible materials such as the surrounding strips of the leisure shoes are not met. In addition, the equipment lacks the adaptability adjustment mechanism to enclose strip crooked laminating route, can't realize the even pressurization of complicated curved surface profile, easily causes enclosing strip edge perk or local unstuck, is difficult to be applicable to the changeable shoe type structure of playshoes. Through searching, a PU film cloth lamination device with the publication number of CN107175879B is disclosed, and the device is used for compounding a PU film on the surface of cloth in a hot pressing way, and comprises a frame, a heating roller, a silica gel roller and a lamination transmission assembly, and the bonding force between materials is enhanced in a hot pressing way. The equipment has the composite functions of continuous feeding and hot pressing, is suitable for a plane pressing scene of flexible materials, but adopts a line contact rolling mode, is mainly used for compounding plane or micro-arc surface materials, and lacks the space adaptation capability for a three-dimensional curved surface structure (such as the surrounding strip edge of a shoe body). When being applied to the leisure shoes and enclosing the strip pressfitting, because enclosing the strip and need carry out annular cladding along the welt edge, this equipment can't realize multi-angle, the stable pressurization under the variable camber route, and does not set up special centre gripping and forming mechanism, easily leads to enclosing the strip and takes place skew, fold or tensile deformation at the pressfitting in-process, influences final shaping quality. The problems show that the conventional laminating equipment has obvious limitations when being applied to laminating the surrounding strips of the casual shoes, on one hand, the laminating equipment aiming at the rubber shoes focuses on glue injection sealing and lacks precise control on the form of the surrounding strips, and on the other hand, the cloth composite laminating equipment is suitable for planar hot pressing and is difficult to adapt to complex laminating paths of three-dimensional structures of shoe bodies. Both do not solve the key technical problems of accurate positioning, curved surface lamination, even pressure distribution, automatic continuous operation and the like required in the lamination of the surrounding strips of the casual shoes. Therefore, the utility model provides a leisure shoe surrounding strip pressing device, which aims to solve the problems of poor surrounding strip pressing adaptability, low forming precision, insufficient automation degree and the like in the prior art, realize high-efficiency, stable and high-quality pressing of different shoe surrounding strips, and meet the requirements of modern shoe production lines on intelligent and flexible equipment. Disclosure of utility model The utility model relates to leisure shoe girth pressing equipment which comp