Machining positioning device facilitating shoe tree replacement

Abstract

The utility model provides a processing positioning device convenient for shoe tree replacement, which comprises a moving track, a moving groove is arranged in the middle of the moving track, an electric sliding block is slidably arranged in the moving groove, a shoe tree is movably arranged on the electric sliding block, and a locking mechanism for limiting the electric sliding block is arranged on the moving track. According to the processing and positioning device for the shoe tree, the first through hole and the second through hole are formed in the moving track, the first baffle is arranged in the first through hole, and the second baffle is arranged in the second through hole, so that when the electric sliding block with the shoe tree reaches a designated position, the shoe tree can be fixed; the electric sliding block is fixed on the moving track through the first baffle and the second baffle, so that the situation that the electric sliding block moves when a vamp on a shoe tree is glued, and operation is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of processing and positioning devices for shoe lasts, in particular to a processing and positioning device for facilitating replacement of shoe lasts. Background Art

[0002] The shoe last is the mother of the shoe and the molding mold of the shoe. The shoe last not only determines the shape and style of the shoe, but also determines whether the shoe fits the foot and whether it can protect the foot.

[0003] The existing shoe last processing and positioning device moves on a track through an electric slider and is set to stop at a processing position. The shoe last is set on the electric slider to facilitate the gluing process of the upper on the shoe last. However, there is no locking mechanism on the track to limit the electric slider, which can easily cause the electric slider to move when gluing the upper on the shoe last, thereby affecting the operation. Utility Model Content

[0004] The utility model aims to provide a processing and positioning device for facilitating the replacement of shoe lasts, so as to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A processing and positioning device for facilitating replacement of shoe lasts comprises a movable track, a movable groove is arranged in the middle of the movable track, an electric slider is slidably arranged in the movable groove, the shoe last is movably arranged on the electric slider, and a locking mechanism for limiting the electric slider is arranged on the movable track.

[0007] Furthermore, the locking mechanism includes first through holes arranged on both sides of the movable groove and corresponding to each other, the first through holes are movably connected to a first baffle, the rear end of the first baffle is fixedly connected to a first electric telescopic rod, second through holes are arranged on both sides of the movable groove at a distance from the first through holes and the electric slider, the second through holes are movably connected to a second baffle, and the rear end of the second baffle is fixedly connected to a second electric telescopic rod.

[0008] Furthermore, the width of the electric slider is the same as the width of the moving slot.

[0009] Furthermore, a positioning block is provided on the electric slider, a positioning groove is provided at the center of the positioning block, the width of the positioning groove is smaller than the width of the shoe last, a screw rod is arranged in the positioning groove, moving blocks are sleeved at both ends of the screw rod, and clamping blocks are fixedly provided on the moving blocks for clamping the shoe last.

[0010] Furthermore, both ends of the screw rod are threadedly connected to the moving block, and one end of the screw rod passes through the positioning groove and is connected to the rotating plate, and the threads of the two ends of the screw rod connected to the moving block are in opposite directions.

[0011] Furthermore, the opposite surfaces of the clamping member are provided with arc grooves adapted to the shoe last, and rubber pads are fixed inside the arc grooves.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects:

[0013] The processing and positioning device of the shoe last of the utility model is provided with a first through hole and a second through hole on a movable track, the first through hole is provided with a first baffle plate, and the second through hole is provided with a second baffle plate. When the electric slider provided with the shoe last reaches a specified position, the electric slider is fixed on the movable track by the first baffle plate and the second baffle plate to prevent the electric slider from moving when gluing the upper on the shoe last, thereby affecting the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A top view of a processing positioning device according to an embodiment of the utility model;

[0015] Figure 2 It is a front view of a processing positioning device according to an embodiment of the utility model;

[0016] Figure 3 It is a side view of a processing positioning device according to an embodiment of the utility model.

[0017] In the figure:

[0018] Moving track-1, moving groove-2, electric slider-3, shoe last-4, first through hole-5, first baffle-6, first electric telescopic rod-7, second through hole-8, second baffle-9, second electric telescopic rod-10, positioning block-11, positioning groove-12, screw rod-13, moving block-14, clamping block-15, rubber pad-16, rotating plate-17. DETAILED DESCRIPTION

[0019] In order to further explain the technical solution of the present utility model, specific embodiments are described in detail below with reference to the accompanying drawings.

[0020] Reference Figure 1-3 The utility model provides a processing and positioning device for facilitating replacement of shoe lasts, comprising a movable track 1, a movable groove 2 is arranged in the middle of the movable track 1, an electric slider 3 is slidably arranged in the movable groove 2, a shoe last 4 is movably arranged on the electric slider 3, and a locking mechanism for limiting the electric slider 3 is arranged on the movable track 1. The locking mechanism can fix the electric slider 3 at a designated work station to prevent the electric slider 3 from moving when gluing the upper on the shoe last 4, thereby affecting the operation and reducing the work efficiency.

[0021] Furthermore, the locking mechanism includes first through holes 5 arranged on both sides of the movable groove 2 and corresponding to the first through holes 5, the first through holes 5 are movably connected with first baffles 6, the rear end of the first baffles 6 is fixedly connected with a first electric telescopic rod 7, second through holes 8 are arranged on both sides of the movable groove 2 at a distance from the first through holes 5 and the electric slider 3, the second through holes 8 are movably connected with second baffles 9, the rear end of the second baffles 9 is fixedly connected with a second electric telescopic rod 10, and the width of the electric slider 3 is the same as the width of the movable groove 2; when the first baffle 6 is driven by the first electric telescopic rod 7 to be erected between the two first through holes 5, the electric slider 3 moves to the specified position and contacts the first baffle 6, and then the second baffle 9 is driven by the second electric telescopic rod 10 to be erected between the second through holes 8, thereby fixing the electric slider 3 by the first baffle 6 and the second baffle 9 to prevent the electric slider 3 from moving during the gluing operation and affecting the work efficiency.

[0022] Furthermore, a positioning block 11 is provided on the electric slider 3, and a positioning groove 12 is provided at the center of the positioning block 11. The width of the positioning groove 12 is smaller than the width of the shoe last 4. A screw rod 13 is mounted in the positioning groove 12, and moving blocks 14 are sleeved at both ends of the screw rod 13. Clamping blocks 15 are fixedly provided on the moving blocks 14 for clamping the shoe last 4. Both ends of the screw rod 13 are threadedly connected to the moving blocks 14, and one end of the screw rod 13 passes through the positioning groove 12 and is connected to a rotating plate 17. The threads of the two ends of the screw rod 13 connected to the moving block 14 are in opposite directions; the shoe last 4 is placed on the positioning block 11, and the screw rod 13 can be driven to rotate by rotating the rotating plate 17, so that the moving blocks 14 move toward each other at the same time, and then the clamping block 15 clamps the shoe last 4, and the shoe last 4 can be replaced conveniently.

[0023] Furthermore, arc grooves matching the shoe last 4 are formed on opposite surfaces of the clamping member, and rubber pads 16 are fixed inside the arc grooves to facilitate fitting and fixing the shoe last 4 to prevent damage to the shoe last 4 during clamping.

[0024] During specific operation, the first baffle plate 6 is driven by the first electric telescopic rod 7 to be installed between the two first through holes 5, and then the electric slider 3 moves to the specified position and contacts the first baffle plate 6, and then the second baffle plate 9 is driven by the second electric telescopic rod 10 to be installed between the second through holes 8. Thus, the electric slider 3 is fixed by the first baffle plate 6 and the second baffle plate 9 to prevent the electric slider 3 from moving during the gluing operation and affecting the work efficiency. After the electric slider 3 is fixed, the shoe upper can be put on the shoe last 4 for gluing.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A processing and positioning device for facilitating replacement of shoe lasts, characterized in that: It comprises a moving track, a moving groove is arranged in the middle of the moving track, an electric slider is slidably arranged in the moving groove, a shoe last is movably arranged on the electric slider, and a locking mechanism for limiting the electric slider is arranged on the moving track.

2. The processing and positioning device for facilitating replacement of shoe lasts according to claim 1, characterized in that: The locking mechanism includes first through holes arranged on both sides of the movable groove and corresponding to each other, the first through holes are movably connected to a first baffle, the rear end of the first baffle is fixedly connected to a first electric telescopic rod, second through holes are arranged on both sides of the movable groove at a distance from the first through holes and the electric slider, the second through holes are movably connected to a second baffle, and the rear end of the second baffle is fixedly connected to a second electric telescopic rod.

3. The processing and positioning device for facilitating replacement of shoe lasts according to claim 1, characterized in that: The width of the electric sliding block is the same as the width of the moving slot.

4. The processing and positioning device for facilitating replacement of shoe lasts according to claim 1, characterized in that: The electric slider is provided with a positioning block, a positioning groove is provided at the center of the positioning block, the width of the positioning groove is smaller than the width of the shoe last, a screw rod is arranged in the positioning groove, moving blocks are sleeved at both ends of the screw rod, and clamping blocks are fixedly provided on the moving blocks for clamping the shoe last.

5. The processing and positioning device for facilitating replacement of shoe lasts according to claim 4, characterized in that: The two ends of the screw rod are threadedly connected to the moving block, and one end of the screw rod passes through the positioning groove and is connected to the rotating plate. The thread directions of the two ends of the screw rod connected to the moving block are opposite.

6. The processing and positioning device for facilitating replacement of shoe lasts according to claim 4, characterized in that: The opposite surfaces of the clamping blocks are each provided with an arc groove matched with the shoe last, and a rubber pad is fixed inside the arc groove.

Images