Pressing device for toe cap setting machine

Abstract

The utility model discloses a pressing device for a toe cap setting machine, which comprises a base, a setting mechanism for fixing a toe cap and a pressing mechanism for pressing the toe cap, the setting mechanism comprises a shoe tree piece, a setting template and a template base for bearing the setting template, the shoe tree piece is detachably arranged on the base, and the template base is arranged on the base. The shaping template comprises a base plate piece, a chuck piece arranged corresponding to the shoe tree piece, and a disassembly and assembly mechanism enabling the chuck piece to be detachably arranged on the base plate piece. According to the pressing device, the structural arrangement that the dismounting mechanism is additionally arranged in the shaping template is adopted, so that the base plate piece and the chuck piece are detachably connected, when the base plate piece is fixed to the template base, the chuck pieces with different dismounting styles and specifications can be replaced for the base plate piece, and then the shoe tree pieces with the corresponding specifications are matched; therefore, the shoe head press-fit device can be quickly adapted to press-fit processing of shoe heads with different styles and specifications, the labor cost for replacing the whole mold is saved, and the production efficiency of shoe head press-fit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe-making equipment, and particularly relates to a pressing device for a shoe head shaping machine. Background Art

[0002] In the current production process of the shoe-making industry, the shaping treatment of the shoe head is a crucial link. In the pressing devices of existing shoe head shaping machines, shaping templates with fixed specifications are generally adopted. These templates are designed according to specific shoe models. Whenever it is necessary to process shoe heads of different specifications or styles, operators often need to spend a lot of time removing the currently used shaping template from the pressing device and installing a template adapted to the new shoe model. This process is not only cumbersome and time-consuming, increasing labor costs, but also severely restricts the continuous operation ability of the production line due to frequent shutdown adjustments, resulting in low production efficiency of shoe products. Therefore, there is an urgent need for a pressing device with the function of quickly replacing shaping templates to cope with the continuous processing of shoe heads with different specifications. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a pressing device for a shoe head shaping machine to solve the problems of traditional shoe head shaping machines.

[0004] The technical solution provided by the utility model is as follows: A pressing device for a shoe head shaping machine includes a base, a shaping mechanism for fixing the shoe head, and a pressing mechanism for pressing the shoe head. The shaping mechanism includes a shoe last member, a shaping template, and a template base for carrying the shaping template. The shoe last member is detachably arranged on the base. The shaping template includes a substrate member, a chuck member corresponding to the shoe last member, and a disassembly and assembly mechanism for detachably connecting the chuck member to the substrate member. The shoe last member is provided with a last head end in the shape of a shoe head, and the chuck member is provided with a notch corresponding to the shape of the last head end. The template base includes a receiving plate movably arranged in the height direction, and the substrate member is fixed to the receiving plate. The pressing mechanism is used to press the shaping template to drive the notch to move close to the last head end in the height direction to press the shoe head fabric located between the last head end and the notch. When the shoe last member is disassembled and replaced, the chuck member is disassembled and replaced on the substrate member so that the notch fits the corresponding last head end.

[0005] For a pressing device for a shoe head shaping machine as described above, the disassembly and assembly mechanism includes a corresponding disassembly and assembly convex edge and a disassembly and assembly groove. When the disassembly and assembly convex edge is inserted into the disassembly and assembly groove, the chuck member is inserted and installed on the substrate member. When the disassembly and assembly convex edge is separated from the disassembly and assembly groove, the chuck member is separated and disassembled from the substrate member.

[0006] A pressing device for a toe shaping machine as described above, wherein the disassembly and assembly mechanism further includes a fixing screw hole formed on the substrate member. When a screw is fastened to the fixing screw hole, the nut portion of the screw abuts against the chuck member to limit the separation of the chuck member from the substrate member.

[0007] A pressing device for a toe shaping machine as described above, wherein the disassembly and assembly convex edge protrudes from the edge of the chuck member close to the substrate member, the disassembly and assembly groove is recessed on the opposite inner edge of the substrate member, and the fixing screw hole is formed on the two outer edges of the substrate member close to the notch.

[0008] A pressing device for a toe shaping machine as described above, wherein the template base further includes a first spring abutting between the receiving plate and the base, and the first spring abuts against the receiving plate to drive the rebound reset of the shaping template.

[0009] A pressing device for a toe shaping machine as described above, wherein the pressing mechanism includes a movably arranged pressing platform and a first pressing portion corresponding to the chuck member. A pressure driver is arranged in the base, and the output end of the pressure driver is connected to the lower side of the pressing platform. The shaping mechanism is located between the pressing platform and the base. The first pressing portion is arranged on the pressing platform, and the pressure driver is used to drive the pressing platform to move in the height direction to approach or move away from the shaping mechanism, so as to drive the first pressing portion to approach or move away from the chuck member.

[0010] A pressing device for a toe shaping machine as described above, wherein the first pressing portion is arranged in a vertically plate shape with an arc-shaped bend.

[0011] A pressing device for a toe shaping machine as described above, wherein the pressing mechanism further includes a second pressing portion corresponding to the shoe last member. The arc opening of the first pressing portion surrounds the periphery of the second pressing portion. The second pressing portion is movably arranged on the pressing platform in the height direction, and a second spring is abutted between the second pressing portion and the pressing platform. When the pressing platform moves in the height direction to approach the shaping mechanism, the second pressing portion approaches and presses against the shoe last member.

[0012] A pressing device for a toe shaping machine as described above, wherein the shaping mechanism further includes a slide rail mechanism arranged between the shoe last member and the base. The slide rail mechanism includes a corresponding chute and a slide bar. The slide bar is clamped or disengaged from the chute along the length direction of the chute, so that the shoe last member is installed or disassembled on the base.

[0013] A pressing device for a shoe toe shaping machine as described above, wherein a shoe last seat for carrying the shoe last member is provided on the base, and heat conduction holes communicating with the inside of the shoe last member are formed on the shoe last seat.

[0014] Compared with the prior art, the present utility model has the following advantages:

[0015] The pressing device for a shoe toe shaping machine of the present utility model adopts a structural setting of adding a disassembly and assembly mechanism in the shaping template, so that the substrate member and the chuck member are detachably connected. When the substrate member is fixed on the template base, it is convenient to replace the chuck members with different disassembly and assembly styles and specifications, and then cooperate with the corresponding specification shoe last members, so as to quickly adapt to the pressing processing of shoe toes with different styles and specifications, saving the labor cost of replacing the entire mold and improving the production efficiency of shoe toe pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the pressing device of the present utility model.

[0017] Figure 2 It is an exploded schematic diagram of the shaping template in the pressing device of the present utility model.

[0018] Figure 3 It is a front view of the pressing device of the present utility model.

[0019] Figure 4 It is Figure 3 an enlarged view of the A-A cross-section in

[0020] Description of the reference numerals: 1, base; 2, shaping mechanism; 3, pressing mechanism; 11, shoe last seat; 12, heat conduction hole; 21, shoe last member; 22, shaping template; 23, template base; 24, slide rail mechanism; 31, pressing platform; 32, first pressing part; 33, second pressing part; 34, second spring; 211, tip end of the last; 221, chuck member; 222, substrate member; 223, disassembly and assembly mechanism; 231, receiving plate; 232, first spring; 241, slide rail; 242, slide bar; 2211, notch; 2231, disassembly and assembly convex edge; 2232, disassembly and assembly groove; 2233, fixing screw hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1: Please refer to the attachedFigure 1 To the appendix Figure 4 , this embodiment provides a pressing device for a shoe toe shaping machine, which includes a base 1, a shaping mechanism 2 for fixing the shoe toe, and a pressing mechanism 3 for pressing the shoe toe. The shaping mechanism 2 includes a shoe last member 21, a shaping template 22, and a template base 23 for carrying the shaping template 22. The shoe last member 21 is detachably provided on the base 1. The shaping template 22 includes a substrate member 222, a chuck member 221 corresponding to the shoe last member 21, and a disassembly and assembly mechanism 223 for detachably connecting the chuck member 221 to the substrate member 222. The shoe last member 21 is provided with a last head end portion 211 in the shape of a shoe toe. The chuck member 221 is provided with a notch 2211 corresponding to the shape of the last head end portion 211. The template base 23 includes a receiving plate 231 movably provided in the height direction. The substrate member 222 is fixed to the receiving plate 231. The pressing mechanism 3 is used to press the shaping template 22 to drive the notch 2211 to move closer to the last head end portion 211 in the height direction, so as to press the shoe toe fabric located between the last head end portion 211 and the notch 2211. When the shoe last member 21 is disassembled and replaced, the chuck member 221 is disassembled and replaced on the substrate member 222 so that the notch 2211 fits the corresponding last head end portion 211. In the pressing device for the shoe toe shaping machine of this embodiment, the structure of adding the disassembly and assembly mechanism 223 is adopted in the shaping template 22, so that the substrate member 222 and the chuck member 221 are detachably connected. When the substrate member 222 is fixed to the template base 23, it is convenient to replace the chuck member 221 with different disassembly and assembly styles and specifications. Then, by matching with the shoe last member 21 of the corresponding specification, it can be quickly adapted to the pressing process of shoe toes with different styles and specifications, saving the labor cost of replacing the entire mold and improving the production efficiency of shoe toe pressing.

[0023] The disassembly and assembly mechanism 223 includes a correspondingly arranged disassembly and assembly convex edge 2231 and a disassembly and assembly groove 2232. When the disassembly and assembly convex edge 2231 is inserted into the disassembly and assembly groove 2232, the chuck member 221 is inserted and installed on the substrate member 222. When the disassembly and assembly convex edge 2231 disengages from the disassembly and assembly groove 2232, the chuck member 221 is separated and disassembled from the substrate member 222. Further, the disassembly and assembly mechanism 223 further includes a fixing screw hole 2233 opened on the substrate member 222. When a screw is fastened to the fixing screw hole 2233, the nut portion of the screw abuts against the chuck member 221 to limit the separation of the chuck member 221 from the substrate member 222. The disassembly and assembly convex edge 2231 protrudes from the edge of the chuck member 221 close to the substrate member 222, the disassembly and assembly groove 2232 is recessed on the opposite inner edges of the substrate member 222, and the fixing screw hole 2233 is opened on the two outer edges of the substrate member 222 close to the notch 2211. When the chuck member 221 is installed on the substrate member 222, only need to align the disassembly and assembly convex edges 2231 on both sides with the disassembly and assembly grooves 2232 on both sides, and push the chuck member 221 into the substrate member 222, then the chuck member 221 can be connected to the substrate member 222. Finally, screw a screw with a gasket into the fixing screw hole 2233, and the replacement installation of the chuck member 221 is completed.

[0024] The template base 23 further includes a first spring 232 abutted between the receiving plate 231 and the base 1. The first spring 232 abuts against the receiving plate 231 to drive the rebound reset of the shaping template 22. When the pressing mechanism 3 applies pressure to the shaping template, the notch 2211 of the chuck member 221 presses against the end portion 211 of the last of the shoe last member 21, and the first spring 232 is compressed. When the pressing mechanism 3 releases the pressure applied to the shaping template, under the action of the rebound pressure of the first spring 232, the shaping template 22 is reset, and the chuck member 221 moves away from the shoe last member 21.

[0025] The pressing mechanism 3 includes a movably arranged pressing platform 31 and a first pressing portion 32 correspondingly arranged with the chuck member 221. A pressure driver is arranged in the base 1, and the output end of the pressure driver is connected to the lower side of the pressing platform 31. The shaping mechanism 2 is located between the pressing platform 31 and the base 1, and the first pressing portion 32 is arranged on the pressing platform 31. The pressure driver is used to drive the pressing platform 31 to move in the height direction to approach or move away from the shaping mechanism 2, so as to drive the first pressing portion 32 to approach or move away from the chuck member 221. Preferably, the first pressing portion 32 is arranged in a vertically plate shape with an arc-shaped bend, and is used to press along the outer peripheral portion of the chuck member 221 at the notch 2211.

[0026] The pressing mechanism 3 further includes a second pressing portion 33 correspondingly arranged with the shoe last member 21. The arc opening of the first pressing portion 32 surrounds the circumferential side of the second pressing portion 33. The second pressing portion 33 is movably arranged on the pressing platform 31 in the height direction, and a second spring 34 is abutted between the second pressing portion 33 and the pressing platform 31. When the pressing platform 31 moves close to the shaping mechanism 2 in the height direction, the second pressing portion 33 approaches and presses against the shoe last member 21. The function of the second pressing portion 33 is to first press the top of the shoe head tightly against the shoe last member 21, and then continuously press the top of the shoe head under the action of the second spring 34, enhancing the stability of the shoe head sleeved on the shoe last member. On this premise, the first pressing portion 32 is pressed against the chuck member 221.

[0027] The shaping mechanism 2 further includes a slide rail mechanism 24 arranged between the shoe last member 21 and the base 1. The slide rail mechanism 24 includes correspondingly arranged slide grooves 241 and slide bars 242. The slide bars 242 are clamped or disengaged from the slide grooves 241 along the length direction of the slide grooves 241, so that the shoe last member 21 is installed or disassembled on the base 1. After the shoe last member 21 is dragged and removed along the slide groove 241, the chuck member 221 can be removed from the substrate member 222 along the same direction.

[0028] A shoe last seat 11 for carrying the shoe last member 21 is arranged on the base 1, and a heat conduction hole 12 communicating with the inside of the shoe last member 21 is opened on the shoe last seat 11. The heat conduction hole 12 is used to connect a matching heat generating device to supply heat to the shoe last member 21 during the pressing of the pressing mechanism 3, realizing the hot pressing effect on the shoe head.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressing device for a toe molding machine, characterized in that: The shoe shoe comprises a base (1), a shaping mechanism (2) for fixing a toe cap, and a pressing mechanism (3) for pressing the toe cap, wherein the shaping mechanism (2) comprises a shoe last (21), a shaping template (22), and a template base (23) for carrying the shaping template (22), the shoe last (21) is detachably arranged on the base (1), the shaping template (22) comprises a base plate (222), a clamping member (221) corresponding to the shoe last (21), and a disassembly mechanism (223) for making the clamping member (221) detachable from the base plate (222), the shoe last (21) is provided with a toe cap-shaped last end (211), the clamping member (221) is provided with a clamping member for contacting with the last end The template base (23) comprises a receiving plate (231) movably arranged along the height direction, the substrate member (222) is fixed to the receiving plate (231), the pressing mechanism (3) is used to press the shaping template (22) to drive the notch (2211) to move along the height direction close to the last end (211) to press the toe fabric between the last end (211) and the notch (2211), and when the last member (21) is disassembled and replaced, the clamping member (221) is disassembled and replaced on the substrate member (222) to make the notch (2211) match the corresponding last end (211).

2. A pressing device for a toe molding machine according to claim 1, characterized in that: The disassembly and assembly mechanism (223) comprises a disassembly and assembly convex edge (2231) and a disassembly and assembly groove (2232) which are arranged correspondingly. When the disassembly and assembly convex edge (2231) is inserted into the disassembly and assembly groove (2232), the clamping member (221) is inserted into and installed on the base plate member (222). When the disassembly and assembly convex edge (2231) is separated from the disassembly and assembly groove (2232), the clamping member (221) is separated and disassembled from the base plate member (222).

3. A pressing device for a toe molding machine according to claim 2, characterized in that: The disassembly and assembly mechanism (223) further comprises a fixing screw hole (2233) provided on the base plate member (222); when the screw is fastened to the fixing screw hole (2233), the nut portion of the screw abuts against the clamp member (221) to limit the separation of the clamp member (221) and the base plate member (222).

4. A pressing device for a toe molding machine according to claim 3, characterized in that: The disassembly convex edge (2231) is convexly arranged on the edge of the clamping member (221) close to the base member (222), the disassembly groove (2232) is concavely arranged on the inner edge opposite to the base member (222), and the fixing screw hole (2233) is opened on the two outer edges of the base member (222) close to the notch (2211).

5. A pressing device for a toe molding machine according to claim 1, characterized in that: The template base (23) also includes a first spring (232) abutting between the receiving plate (231) and the base (1), wherein the first spring (232) abuts against the receiving plate (231) to drive the shaping template (22) to rebound and reset.

6. A pressing device for a toe molding machine according to claim 1, characterized in that: The pressing mechanism (3) comprises a movably arranged pressing platform (31) and a first pressing portion (32) arranged corresponding to the clamping member (221); a pressure driver is arranged in the base (1); an output end of the pressure driver is connected to the lower side of the pressing platform (31); the shaping mechanism (2) is located between the pressing platform (31) and the base (1); the first pressing portion (32) is arranged on the pressing platform (31); the pressure driver is used to drive the pressing platform (31) to move in a height direction toward or away from the shaping mechanism (2), so as to drive the first pressing portion (32) to move toward or away from the clamping member (221).

7. A pressing device for a toe molding machine according to claim 6, characterized in that: The first pressing portion (32) is arranged in the shape of a vertical plate bent in an arc shape.

8. A pressing device for a toe molding machine according to claim 7, characterized in that: The pressing mechanism (3) further comprises a second pressing portion (33) arranged corresponding to the shoe last (21); the arc opening of the first pressing portion (32) surrounds the circumference of the second pressing portion (33); the second pressing portion (33) is movably arranged on the pressing platform (31) along the height direction; and a second spring (34) is provided between the second pressing portion (33) and the pressing platform (31) so as to abut against each other; when the pressing platform (31) moves along the height direction to approach the shaping mechanism (2), the second pressing portion (33) approaches and presses against the shoe last (21).

9. A pressing device for a toe molding machine according to claim 1, characterized in that: The shaping mechanism (2) further comprises a slide rail mechanism (24) arranged between the shoe last component (21) and the base (1), the slide rail mechanism (24) comprising a correspondingly arranged slide groove (241) and a slide bar (242), the slide bar (242) being clamped in or disengaged from the slide groove (241) along the length direction of the slide groove (241) so that the shoe last component (21) can be installed on or removed from the base (1).

10. The pressing device for a toe molding machine according to claim 1, characterized in that: The base (1) is provided with a shoe last seat (11) for supporting the shoe last component (21), and the shoe last seat (11) is provided with a heat conduction hole (12) connected to the inside of the shoe last component (21).

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