Glue brushing support frame

Abstract

The utility model belongs to the technical field of shoemaking tools, and discloses a glue brushing supporting frame which comprises a supporting rod, a shoe tree fixing unit and a rotating unit, the shoe tree fixing unit is composed of a first supporting arm and a second supporting arm, and the free ends of the first supporting arm and the second supporting arm are rotationally connected with fixing clamps. One end, away from the fixing clamp, of the supporting arm is rotatably connected with one end of the rotating unit, so that the supporting arm adapts to the size of a shoe to open and close; the other end of the rotating unit is connected with a supporting rod. The glue brushing support frame is suitable for gluing soles in the glue brushing process, the height and the support arm can adapt to various boots such as boots to be adjusted when the glue brushing support frame is used, time and labor are saved, and the efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoemaking tools and relates to an auxiliary tool for brushing glue on the sole, in particular to a brushing glue support frame. Background Art

[0002] In the shoemaking process, the sole and the shoe body are made separately, and then through the gluing process, glue is applied to the bottom of the shoe body to stick the sole and the shoe body together.

[0003] At present, due to the different shapes of the shoe bodies and the different thicknesses of the soles of different styles of shoes and boots, the locations where glue needs to be applied are different, which makes the existing automatic glue-applying equipment have the problem of inaccurate glue coating areas. In particular, when the shoe shapes vary greatly, this problem is more prominent. In contrast, manual glue-applying still has the advantages of flexible and precise brushing. However, in the process of pattern making and shoemaking, the finished shoe body is supported by the shoe last, which is heavy. When manually applying glue, the staff needs to hold the shoes and boots for a long time to apply glue, which is labor-intensive and easily leads to fatigue, thereby reducing the efficiency of glue-applying. Therefore, the support frame of the shoes and boots can reduce the burden on the staff.

[0004] In the prior art, the support frame often uses a rod-shaped structure inserted into the shoe last as a shoe last support unit to support the shoe last, so that the staff does not need to hold the shoes and boots, which is convenient for applying glue. However, this structure is only effective in shoes with low shafts. For long-shaft boots, the shoe last is located inside the shoe shaft, making it more time-consuming to align the holes of the shoe last and accurately insert the rod-shaped structure, which brings inconvenience to the staff and reduces the efficiency of applying glue. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model aims to provide a glue brushing support frame to achieve flexible and precise brushing, which can be suitable for various shoe types such as long boots, thereby improving production efficiency.

[0006] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0007] A glue brushing support frame comprises a support rod, a shoe last fixing unit and a rotating unit, wherein the shoe last fixing unit is composed of a first supporting arm and a second supporting arm, two free ends of which are rotatably connected with a fixing clamp;

[0008] One end of the support arm away from the fixing clamp is rotatably connected to one end of the rotating unit, so that the support arm can be opened and closed to adapt to the size of the shoe body; the other end of the rotating unit is connected to a support rod, and the rotating unit drives the shoe last fixing unit to rotate relative to the support rod by rotating;

[0009] The shape of the fixing clip matches the shoe body to fix the shoe body.

[0010] As a limitation of the present invention, the rotating unit is a universal rotating assembly.

[0011] As a further limitation of the present invention, the universal rotation assembly includes a connecting rod, a screw rod and a nut matched with the screw rod;

[0012] One end of the connecting rod has a card joint, and the other end is connected to the supporting rod;

[0013] One end of the screw rod has a snap-in groove, and the other end is connected to the support arm;

[0014] The clamping joint of the connecting rod passes through the nut and is clamped to the clamping groove, so that the connecting rod and the screw rod can rotate relative to each other.

[0015] As a further limitation of the present invention, the clamping joint is spherical.

[0016] As another limitation of the present invention, the support rod and the rotating unit are fixedly connected or movably connected via a rotating wheel with a brake.

[0017] As a further limitation of the present invention, the glue brushing support frame also includes a base that cooperates with the support rod;

[0018] One end of the support rod away from the rotating unit is detachably connected to the base to adjust the height of the glue brushing support frame.

[0019] As a further limitation of the present invention, the end of the support rod is provided with a plurality of screw holes; the base and the support rod are detachably connected by bolts matched with the screw holes. The height of the glue brushing support frame can be adjusted by inserting the bolts into different screw holes.

[0020] As a further limitation of the present invention, the fixing clip is U-shaped.

[0021] As the utility model adopts the above structure, compared with the prior art, the technical progress achieved is:

[0022] The utility model is made of simple mechanical parts such as a support rod, a shoe last fixing unit with two support arms, and a rotating unit. Firstly, on the one hand, the two support arms in the shoe last fixing unit are rotatably connected to one end of the rotating unit respectively, so that the support arms can be opened and closed in the same plane; on the other hand, the fixing clamp can be rotated, which is convenient for flexible adjustment of the direction; the shape of the fixing clamp matches the shape of the shoe body, so that the shoe last fixing unit can clamp shoes of different sizes and shapes from the outside of the shoe body, and no longer needs to be aligned with the shoe last inserted into the boot shaft, and the scope of application is wider; secondly, the rotating unit drives the shoe last fixing unit to rotate relative to the support rod, so that when brushing glue along the sole and the side of the bottom of the shoe body, it is more labor-saving, which can significantly improve production efficiency.

[0023] The utility model adopts a universal rotating assembly as the rotating unit, so that the shoe last fixing unit can rotate freely relative to the support rod. When the universal rotating assembly includes a connecting rod with a clamping joint, a screw with a clamping groove and a nut matched with the screw, the clamping joint of the connecting rod passes through the nut and is clamped to the clamping groove, so that the connecting rod and the screw can rotate relative to each other; when the clamping joint is spherical, the friction is smaller and the rotation is more flexible; when the support rod and the rotating unit are movably connected through a rotating wheel with a brake, the height of the rotating unit from the plane where the production line is located can be adjusted, which is convenient for brushing glue.

[0024] The utility model also includes a base that cooperates with the support rod. By detachably connecting one end of the support rod away from the rotating unit to the base, the height of the glue brushing support frame can be adjusted, which is convenient for adapting to different operating heights of workers and facilitating glue brushing operations. A plurality of screw holes are arranged at one end of the support rod. Through bolt cooperation, when the bolts are removed and installed into different screw holes, the position of the base relative to the support rod changes accordingly, thereby adjusting the height of the glue brushing support frame.

[0025] In summary, the utility model has a simple structure, is easy to manufacture, and is easy to operate, and is applicable to the technical field of shoemaking tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0027] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0028] Figure 2 It is a schematic diagram of Embodiment 1 of the utility model and a universal rotating assembly;

[0029] Figure 3 It is a schematic diagram of the clamping area of ​​the fixing clip in the embodiment of the utility model;

[0030] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;

[0031] In the figure: 1-support rod; 2-fixing unit, 21-fixing clamp, 22-fixing clamp, 23-support arm; 3-rotating unit, 31-connecting rod, 311-clamp joint, 32-screw rod, 33-nut; 4-rotating wheel; 5-base; 6-bolt. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0033] Example 1

[0034] The structure of this embodiment is as follows Figure 1 As shown, it includes a support rod 1, a shoe last fixing unit 2 and a rotating unit 3. Among them, the shoe last fixing unit 2 includes a U-shaped fixing clip 21, a fixing clip 22 and two supporting arms 23 that match the shoe body to clamp the shoe body; the fixing clip is rotatably connected to one end of each supporting arm 23, so as to adjust the angle by rotation to clamp the shoe body, and the other end of each supporting arm 23 is rotatably connected to one end of the rotating unit 3, so that the two supporting arms 23 can be opened and closed in the same plane, which is convenient for clamping shoes of different shoe shapes and sizes.

[0035] The rotating unit 3 is a universal rotating component, which drives the shoe last fixing unit 2 to rotate relative to the support rod 1 by rotating. The other end of the rotating unit 3 is connected to the support rod 1; the free end of the support rod 1 is provided with a threaded structure, which can be fixed to the workbench when in use, to play the role of supporting the glue brushing bracket.

[0036] In one embodiment, Figure 2 As shown, the universal rotating assembly includes a connecting rod 31, a screw rod 32 and a nut 33 that cooperates with the screw rod 32; one end of the connecting rod 31 has a clamping joint 311, and the other end is connected to the support rod 1; one end of the screw rod 32 has a clamping groove, and the other end is connected to the support arm 23; the clamping joint 311 of the connecting rod 31 passes through the nut 33 and is clamped to the clamping groove, so that the connecting rod 31 and the screw rod 33 can rotate relative to each other.

[0037] The usage process of this embodiment is as follows:

[0038] Fix the glue brushing support frame on the workbench, open the support arm, rotate the fixing clip to adjust the angle, and clamp the shoe body in the two fixing clips. Figure 3 The rectangular box in the middle is the clamping area of ​​the fixing clip. The staff gently presses the shoe body with one hand and applies glue with a glue brush with the other hand. The process of applying glue drives the universal rotating assembly to rotate.

[0039] During use of this embodiment, the shoe last fixing unit can clamp shoes of different sizes and shapes from the outside of the shoe body, and there is no need to align the shoe last inserted into the boot shaft, which is suitable for high boots; wherein, the rotating unit drives the shoe last fixing unit to rotate relative to the support rod, making it more labor-saving when brushing glue along the sole and the bottom side of the shoe body, which can significantly improve production efficiency.

[0040] In another embodiment, the clamping joint 311 is spherical to reduce friction and make the rotation more flexible.

[0041] In other embodiments, the support rod 1 and the rotating unit 3 are fixedly connected or movably connected through a braked rotating wheel 4. The height of the rotating unit 3 from the plane where the production line is located can be adjusted through the braked rotating wheel 4, which is convenient for brushing glue.

[0042] Example 2

[0043] The structure of this embodiment is as follows Figure 4 As shown, it includes a support rod 1, a shoe last fixing unit 2, a rotating unit 3 and a base 5 matched with the support rod 1. The specific structures of the shoe last fixing unit 2 and the rotating unit 3 are the same as those in Example 1, and the support rod 1 and the base 5 cooperate with each other. The specific structure is as follows:

[0044] A plurality of screw holes are provided along the height direction at one end of the support rod 1 away from the rotating unit 3 , and the base 5 is detachably connected to the base 5 via bolts 6 matched with the screw holes.

[0045] When this embodiment is in use, in addition to being used according to the method of Example 1, by allowing the bolt 6 to enter different screw holes, after the bolt 6 is tightened, the relative position between the support rod 1 and the bottom surface of the base 5 changes, thereby adjusting the height of the glue brushing support frame to adapt to the arm height of different workers, relieve worker fatigue, and thereby improve the efficiency of the glue brushing work.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A glue brushing support frame, comprising a support rod, a shoe last fixing unit and a rotating unit, characterized in that: The shoe last fixing unit comprises two support arms with fixing clips rotatably connected at their free ends; One end of the support arm away from the fixing clamp is rotatably connected to one end of the rotating unit, so that the two support arms can be opened and closed to adapt to the size of the shoe body; the other end of the rotating unit is connected to a support rod, and the rotating unit drives the shoe last fixing unit to rotate relative to the support rod by rotating; The shape of the fixing clip matches the shoe body to fix the shoe body.

2. The glue brushing support frame according to claim 1, characterized in that: The rotating unit is a universal rotating assembly.

3. The glue brushing support frame according to claim 2, characterized in that: The universal rotating assembly comprises a connecting rod, a screw rod and a nut matched with the screw rod; One end of the connecting rod has a card joint, and the other end is connected to the supporting rod; One end of the screw rod has a snap-in groove, and the other end is connected to the support arm; The clamping joint of the connecting rod passes through the nut and is clamped to the clamping groove, so that the connecting rod and the screw rod can rotate relative to each other.

4. The glue brushing support frame according to claim 3 is characterized in that: The card joint is spherical.

5. The glue brushing support frame according to any one of claims 1 to 4, characterized in that: The support rod and the rotating unit are fixedly connected or movably connected via a rotating wheel with a brake.

6. The glue brushing support frame according to claim 5, characterized in that: It also includes a base that cooperates with the support rod; one end of the support rod away from the rotating unit is detachably connected to the base to adjust the height of the glue brushing support frame.

7. The glue brushing support frame according to claim 6, characterized in that: The end of the support rod is provided with a plurality of screw holes; the base and the support rod are detachably connected by bolts matched with the screw holes.

8. The glue brushing support frame according to claim 1 or 6, characterized in that: The fixing clip is U-shaped.

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