Sole pressing device with spring pressing plate

Abstract

The utility model provides a sole pressing device with a spring pressing plate. The sole pressing device comprises a vamp base, a moving mechanism, a lifting mechanism, a clamping and positioning mechanism and the spring pressing plate, the vamp base is used for bearing a vamp; the spring pressing plate is connected with the lifting mechanism, and the lifting mechanism drives the spring pressing plate to move up and down; the lifting mechanism and the clamping and positioning mechanism are connected with the moving mechanism, and the moving mechanism drives the lifting mechanism and the clamping and positioning mechanism to be close to or away from the vamp base; wherein the spring pressing plate comprises a plurality of pressing plate parts which are arranged at intervals, each pressing plate part comprises a pressing plate and a spring connected with the pressing plate, when the spring pressing plate is pressed against a shoe sole placed on a vamp, the plurality of pressing plate parts move up and down along with the shape of the shoe sole, and the springs accumulate elastic force. The spring pressing plate can be matched with shoe soles in different shapes, the shape following effect is good, the shoe soles can be completely pressed, and the product quality consistency is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of shoe sole pressing device with spring pressing plate. BACKGROUND

[0002] On shoe-making assembly line, the adhesion of shoe sole and shoe upper is one of key links, and its quality directly affects the durability and comfort of shoes. In this process, the connection of shoe upper and shoe sole needs to be accurate and firm. Usually, shoe upper is inverted on shoe tree, with the bottom of shoe upper upward, and shoe sole is placed above it. Before adhesion, the contact area of shoe sole and shoe upper must be ruled to determine the subsequent glue spraying area. In the past, this step was carried out manually, but due to the randomness and error of human operation, it is easy to cause uneven adhesion position, affecting the quality of finished products.

[0003] In order to solve these problems, modern shoe-making assembly line introduces visual inspection process as a pre-step of adhesion of shoe sole and shoe upper. This process uses visual inspection mechanism to scan the connection track of shoe sole and shoe upper, to determine the optimal adhesion path and glue application position. Compared with manual operation, visual inspection has higher accuracy and consistency. However, the track scanning of visual inspection mechanism needs shoe sole and shoe upper to be kept stable at a specific position to ensure the accuracy of detection results. If shoe sole is not continuously pressed by pressing plate, the connection track of shoe sole and shoe upper is difficult to be accurately scanned, affecting the accuracy of subsequent glue application and adhesion.

[0004] In the prior art, a method of sleeving shoe upper on shoe tree and pressing shoe upper on shoe sole by automatic pressing plate has appeared. This method improves the stability of relative position of shoe sole and shoe upper to a certain extent. However, the existing pressing plate is usually flat, while the shape of shoe sole varies with different shoe models, with complex structures such as curvature and curved surface. Therefore, when pressing shoe sole, the pressing plate may not completely fit shoe sole, causing deviation of the relative position of shoe sole and shoe upper. The resulting inconsistency of product quality becomes a big challenge in shoe-making assembly line. Shoe-making enterprises need a pressing method that can better adapt to the diversified shape of shoe sole, to improve the accuracy and consistency of the connection track of shoe sole and shoe upper. SUMMARY

[0005] The utility model aims at overcoming the deficiencies in the prior art, and provides a shoe sole pressing device with spring pressing plate.

[0006] In order to solve the above technical problems, the utility model provides a shoe sole pressing device with spring pressing plate, characterized in that it comprises shoe upper base, moving mechanism, lifting mechanism, clamping positioning mechanism and spring pressing plate.

[0007] The shoe upper base is used to receive shoe upper, and further comprises positioning groove.

[0008] The spring pressing plate is connected to the lifting mechanism, and the lifting mechanism drives the spring pressing plate to move up and down;

[0009] The lifting mechanism and the clamping positioning mechanism are connected to the moving mechanism, and the moving mechanism drives the lifting mechanism and the clamping positioning mechanism to move close to or away from the vamp base;

[0010] The clamping positioning mechanism includes a positioning clamping jaw, when the moving mechanism drives the lifting mechanism and the clamping positioning mechanism to move close to the vamp base, the positioning clamping jaw of the clamping positioning mechanism is clamped in the positioning groove of the vamp base to position the vamp base, and the lifting mechanism drives the spring pressing plate to press against the sole placed on the vamp;

[0011] The spring pressing plate includes a plurality of spaced pressing plate parts, the pressing plate part includes a pressing plate and a spring connected to the pressing plate, when the spring pressing plate presses against the sole placed on the vamp, a plurality of the pressing plate parts move up and down along the shape of the sole, and the spring accumulates elastic force.

[0012] In a more preferred embodiment, the spring pressing plate includes a fixing frame, and the fixing frame is connected to the lifting mechanism;

[0013] The pressing plate parts are uniformly spaced on the fixing frame along the length direction of the fixing frame; and the pressing plate extends along the width direction of the fixing frame.

[0014] In a more preferred embodiment, the pressing plate is respectively provided with a sliding guide mechanism at both ends in the width direction of the fixing frame, and the pressing plate is slidably arranged on the fixing frame along the up-down direction through the sliding guide mechanism.

[0015] In a more preferred embodiment, the sliding guide mechanism includes a guide column and a guide sleeve, the guide sleeve is fixedly arranged on the fixing frame, one end of the guide column is fixed with the pressing plate, and the other end of the guide column slides in the guide sleeve.

[0016] In a more preferred embodiment, the spring is sleeved outside the guide column, one end of the spring abuts against the pressing plate, and the other end of the spring abuts against the fixing frame.

[0017] In a more preferred embodiment, a base is further included, the vamp base is connected with the base and is detachable.

[0018] In a more preferred embodiment, a sensing mechanism is further included, the base is sequentially conveyed to correspond to the moving mechanism, and the sensing mechanism is used to sense the base to control the moving mechanism to drive the lifting mechanism and the clamping positioning mechanism to move close to the vamp base.

[0019] In a preferred embodiment, the moving mechanism includes a guide rail, a guide seat, and a driving member. The clamping and positioning mechanism and the lifting mechanism are disposed on the guide seat. The guide seat is slidably disposed on the guide rail, and the driving member drives the guide seat to slide.

[0020] The lifting mechanism includes a support base connected to the guide seat, and also includes a vertical guide rail, a lifting seat, and a vertical drive component. The vertical guide rail is disposed on the support base, the lifting seat is slidably disposed on the vertical guide rail, the spring pressure plate is connected to the lifting seat, and the vertical drive component drives the lifting seat to slide.

[0021] In a preferred embodiment, the positioning groove is a cross-shaped positioning groove located on both sides of the shoe upper base;

[0022] The clamping and positioning mechanism includes a cross-shaped positioning jaw. When the moving mechanism drives the lifting mechanism and the clamping and positioning mechanism to approach the base, the cross-shaped positioning jaw clamps the cross-shaped positioning groove of the shoe upper base to position the shoe upper base.

[0023] In a preferred embodiment, the cross-shaped positioning groove includes a horizontal positioning groove and a vertical positioning groove, the horizontal positioning groove intersecting the vertical positioning groove; the cross-shaped positioning gripper includes a horizontal positioning block and a vertical positioning block, the horizontal positioning block intersecting the vertical positioning block, the horizontal positioning block correspondingly fitting into the horizontal positioning groove, and the vertical positioning block correspondingly fitting into the vertical positioning groove.

[0024] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:

[0025] The spring pressure plate includes multiple spaced-apart pressure plate sections, each including a pressure plate and a spring connecting the pressure plate. When the spring pressure plate presses against the sole placed on the shoe upper, the multiple pressure plate sections move up and down according to the shape of the sole, and the spring accumulates elastic force. This spring pressure plate can adapt to soles of different shapes, has a good conformal effect, can completely press down the sole, and ensure consistent product quality. Attached Figure Description

[0026] Figure 1 This is a perspective view of the shoe sole pressing device in a preferred embodiment of the present invention;

[0027] Figure 2 for Figure 1 A magnified view of a section shows the spring pressure plate;

[0028] Figure 3 This is a three-dimensional schematic diagram of the clamping and positioning mechanism clamping the shoe upper base in a preferred embodiment of the present invention;

[0029] Figure 4The utility model discloses a three-dimensional schematic diagram of loosening vamp base of clamping positioning mechanism in preferred embodiment of the utility model. DETAILED DESCRIPTION

[0030] The utility model will be further described below in combination with the drawings and specific embodiments.

[0031] Referring to Figures 1-4 A shoe sole pressing device comprises a vamp base 1, a moving mechanism 3, a lifting mechanism 4, a clamping positioning mechanism 5 and a spring pressing plate 6; the vamp base 1 is used for receiving a vamp, and further comprises two cross positioning grooves 11, which are respectively located at two sides of the vamp base 1; the spring pressing plate 6 is connected with the lifting mechanism 4, and the lifting mechanism 4 drives the spring pressing plate 6 to move up and down; the lifting mechanism 4 and the clamping positioning mechanism 5 are connected with the moving mechanism 3, and the moving mechanism 3 drives the lifting mechanism 4 and the clamping positioning mechanism 5 to move close to or away from the vamp base 1; the clamping positioning mechanism 5 comprises a cross positioning clamping jaw 51, when the moving mechanism 3 drives the lifting mechanism 4 and the clamping positioning mechanism 5 to move close to the vamp base 1, the cross positioning clamping jaw 51 of the clamping positioning mechanism 5 is clamped in the cross positioning groove 11 of the vamp base 1 to position the vamp base 1, and the lifting mechanism 4 drives the spring pressing plate 6 to press against a shoe sole placed on the vamp.

[0032] Among them, the spring pressing plate 6 comprises a plurality of interval arrangement pressing plate parts 61, the pressing plate part 61 includes pressing plate 611 and the spring of connecting the pressing plate 611, when the spring pressing plate 6 press against a shoe sole placed on the vamp, a plurality of the pressing plate part 61 moves up and down along with the shape of the shoe sole, and the spring accumulates elastic force.

[0033] The spring pressing plate 6 comprises a fixed frame 62, the fixed frame 62 is connected with the lifting mechanism 4; the pressing plate part 61 is evenly spaced on the fixed frame 62 along the length direction of the fixed frame 62; the pressing plate 611 extends along the width direction of the fixed frame 62. The pressing plate 611 is respectively provided with a sliding guide mechanism at both ends in the width direction of the fixed frame 62, and the pressing plate 611 is slidably arranged on the fixed frame 62 along the up-down direction through the sliding guide mechanism. The sliding guide mechanism comprises a guide column 631 and a guide sleeve 632, the guide sleeve 632 is fixedly arranged on the fixed frame 62, one end of the guide column 631 is fixed with the pressing plate 611, and the other end slides in the guide sleeve 632. The spring is sleeved outside the guide column 631, one end of the spring abuts against the pressing plate 611, and the other end abuts against the fixed frame 62.

[0034] The shoe sole pressing device comprises a machine table 7, the moving mechanism 3 is arranged on the machine table 7, the upper base 1 is detachably arranged on a base 2, the base 2 is driven by a conveying mechanism to pass through the machine table 7. The upper cover is sleeved on the outer side of the upper base 1, the upper base 1 comprises a positioning shaft hole, the base 2 comprises a positioning column, the positioning column is inserted into the positioning shaft hole, and the positioning shaft hole and the positioning column are shaken. When the spring pressing plate 6 presses the sole, deviation occurs, therefore, the cross positioning clamping jaw 51 of the clamping positioning mechanism 5 is clamped in the cross positioning groove 11, the upper base 1 is positioned by the cross positioning clamping jaw 51 of the clamping positioning mechanism 5, and the spring pressing plate 6 presses the sole to prevent deviation of the relative position between the sole and the upper.

[0035] The upper base 1 comprises a foot model 13 and a positioning base 14, the foot model 13 comprises a foot part 131 and a foot neck part 132, the upper cover is sleeved on the outer side of the foot part 131, and the positioning base 14 is fixedly connected to the foot neck part 132. The positioning base 14 comprises the cross positioning groove 11 on both sides, and the positioning base 14 further comprises the positioning shaft hole. In use, the foot bottom of the foot model 13 faces upwards, the upper cover is sleeved on the foot part 131, the worker places the sole on the foot bottom of the upper cover, the clamping positioning mechanism 5 clamps the positioning base 14, and the spring pressing plate 6 presses the sole.

[0036] In the embodiment, the cross positioning groove 11 comprises a horizontal positioning groove 111 and a vertical positioning groove 112, and the horizontal positioning groove 111 intersects with the vertical positioning groove 112. The cross positioning clamping jaw 51 comprises a horizontal positioning block 511 and a vertical positioning block 512, the horizontal positioning block 511 intersects with the vertical positioning block 512, the horizontal positioning block 511 is correspondingly embedded in the horizontal positioning groove 111, and the vertical positioning block 512 is correspondingly embedded in the vertical positioning groove 112.

[0037] The shoe sole pressing device further comprises a sensing mechanism, the base 2 is sequentially conveyed to correspond to the moving mechanism 3, and the sensing mechanism is used to sense the base 2, so that the moving mechanism 3 drives the lifting mechanism 4 and the clamping positioning mechanism 5 to approach the upper base 1. The sensing mechanism is arranged on the machine table 7, and in the embodiment, the sensing mechanism is an infrared sensing mechanism.

[0038] The moving mechanism 3 comprises a guide rail 31, a guide base 32 and a driving member 33, the clamping positioning mechanism 5 and the lifting mechanism 4 are arranged on the guide base 32, the guide base 32 is slidingly arranged on the guide rail 31, and the driving member 33 drives the guide base 32 to slide.

[0039] The above is only the preferred embodiment of the present application, but the design concept of the present application is not limited to this, any person skilled in the art within the scope of the present application disclosed by the present application, using this concept to make non-substantial changes to the present application, belongs to the act of infringing the protection scope of the present application.

Claims

1. A sole flattening device having a spring presser plate, characterized by, The device comprises a shoe upper base, a moving mechanism, a lifting mechanism, a clamping and positioning mechanism and a spring pressing plate. The shoe upper base is used for receiving a shoe upper, and further comprises a positioning groove. The spring pressing plate is connected to the lifting mechanism, and the lifting mechanism drives the spring pressing plate to move up and down. The lifting mechanism and the clamping and positioning mechanism are connected to the moving mechanism, and the moving mechanism drives the lifting mechanism and the clamping and positioning mechanism to move close to or away from the shoe upper base. The clamping and positioning mechanism comprises a clamping jaw, and when the moving mechanism drives the lifting mechanism and the clamping and positioning mechanism to move close to the shoe upper base, the clamping jaw of the clamping and positioning mechanism is clamped in the positioning groove of the shoe upper base to position the shoe upper base, and the lifting mechanism drives the spring pressing plate to press against a shoe sole placed on the shoe upper. The spring pressing plate comprises a plurality of spaced pressing plate parts, each of the pressing plate parts comprises a pressing plate and a spring connected to the pressing plate, and when the spring pressing plate presses against the shoe sole placed on the shoe upper, the plurality of pressing plate parts move up and down along the shape of the shoe sole, and the spring accumulates elastic force.

2. A sole pressing apparatus having a spring press plate as set forth in claim 1, wherein: The spring pressing plate comprises a fixing frame connected to the lifting mechanism. The pressing plate parts are uniformly spaced along the length direction of the fixing frame and arranged on the fixing frame, and the pressing plates extend along the width direction of the fixing frame.

3. A sole pressing apparatus having a spring press plate as set forth in claim 2, wherein: The pressing plate is provided with a sliding guide mechanism at each end in the width direction of the fixing frame, and the pressing plate is slidably arranged on the fixing frame along the up-down direction through the sliding guide mechanism.

4. A sole pressing apparatus having a spring press plate as set forth in claim 3, wherein: The sliding guide mechanism comprises a guide column and a guide sleeve, the guide sleeve is fixedly arranged on the fixing frame, one end of the guide column is fixed to the pressing plate, and the other end of the guide column slides in the guide sleeve.

5. A sole pressing apparatus having a spring press plate as set forth in claim 4, wherein: The spring is sleeved outside the guide column, one end of the spring abuts against the pressing plate, and the other end of the spring abuts against the fixing frame.

6. The device according to claim 1, further comprising a base, wherein the shoe upper base is detachably connected to the base. The base is sequentially conveyed to the moving mechanism, and an induction mechanism is used to induce the base to control the moving mechanism to drive the lifting mechanism and the clamping and positioning mechanism to move close to the shoe upper base.

7. A sole pressing apparatus having a spring press plate as defined in claim 6, wherein: The moving mechanism comprises a guide rail, a guide base and a driving member, the clamping and positioning mechanism and the lifting mechanism are arranged on the guide base, the guide base is slidably arranged on the guide rail, and the driving member drives the guide base to slide.

8. A sole flattening device having a spring plate as defined in claim 1, wherein: The lifting mechanism comprises a support base connected to the guide base, and further comprises a vertical guide rail, a lifting base and a vertical driving member, the vertical guide rail is arranged on the support base, the lifting base is slidably arranged on the vertical guide rail, the spring pressing plate is connected to the lifting base, and the vertical driving member drives the lifting base to slide. The positioning groove is a cross positioning groove respectively arranged on both sides of the shoe upper base.

9. A sole pressing apparatus having a springing presser plate as claimed in any one of claims 1 to 8, characterized in that: ​ The clamping positioning mechanism comprises cross positioning clamping jaws which are clamped in cross positioning grooves of the vamp base to position the vamp base when the moving mechanism drives the lifting mechanism and the clamping positioning mechanism to approach the base.

10. A sole flattening device having a spring plate as claimed in claim 9, characterized in that: The cross positioning grooves comprise horizontal positioning grooves and vertical positioning grooves which intersect; the cross positioning clamping jaws comprise horizontal positioning blocks and vertical positioning blocks which intersect, the horizontal positioning blocks correspond to the horizontal positioning grooves, and the vertical positioning blocks correspond to the vertical positioning grooves.

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