CN110432592B

CN110432592B - A compactor for shoemaking production

Info

Publication number: CN110432592B
Application number: CN201910678939.6A
Authority: CN
Inventors: 鹿雷
Original assignee: Zhejiang Industry and Trade Vocational College
Current assignee: Zhejiang Industry and Trade Vocational College
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2021-03-12
Anticipated expiration: 2039-07-25
Also published as: CN110432592A

Abstract

The application provides a compactor for shoemaking production, which comprises a supporting frame, the setting compresses tightly the subassembly at the support frame top, heel supporting component and spacing subassembly of setting on the support frame side, and wear to establish the conveyor between heel supporting component and the spacing subassembly, the last retinue anchor clamps that are equipped with of conveyor, it includes the clamp plate to compress tightly the subassembly, be equipped with a pair of end pressure subassembly and a pair of side pressure subassembly on the clamp plate, a pair of end pressure subassembly carries out the pressfitting along the rotatory foxing of tip department and the foxing of heel department of the rotatory pair of axis that corresponds respectively of shoe head department, a pair of side pressure subassembly carries out the pressfitting to the inboard foxing and the outside foxing of shoes respectively along the length direction reciprocating motion of shoe tree. The application provides a compactor for shoemaking production can use the foxing pressfitting of the shoes of multiple specification, convenient to use, and occupation space is little.

Description

A compactor for shoemaking production

Technical Field

The invention relates to a shoemaking device, in particular to a compactor for shoemaking production.

Background

In vulcanized shoe or rubber overshoes production, in order to improve pleasing to the eye and the quality of shoes, can be at the shoes side around the foxing of sole round, because the foxing bonds in the rubber overshoes side with glue, therefore the foxing has the possibility of swelling, if do not carry out compaction processing and directly carry out vulcanization treatment, can reduce the reliability of being connected between shoes and the foxing, make shoes come unstuck easily, shorten the life of shoes, therefore can all adopt professional equipment to carry out the pressfitting processing to the foxing before vulcanization treatment usually.

Chinese patent CN201720240685 discloses a compactor for shoemaking production, which comprises a support frame and a conveying device, wherein a first side pressing component, a second side pressing component, a third side pressing component and a fourth side pressing component are sequentially arranged on four side surfaces of the support frame, a heel supporting component is arranged below the first side pressing component of the support frame, a limiting component is arranged below the third side pressing component, a compacting component is arranged at the upper end of the support frame, a pallet is arranged on the conveying device, a shoe tree for sleeving a shoe upper is clamped on the pallet, and the sole surface of the shoe tree faces towards the compacting component. The shoe tree of the utility model can be automatically input and output, and the production efficiency is relatively high; simultaneously through compressing tightly the subassembly with the sole face orientation of shoe tree, the sole contacts with compressing tightly the subassembly during the pressfitting, because the sole is comparatively level and more wear-resisting usually, compresses tightly the difficult quilt of just shoes of the subassembly of sliding, and shoes quality is better relatively. Above-mentioned application is through adopting four sets of side pressure subassemblies to accomplish the pressfitting of surrounding strip around the shoes, because can leave certain clearance between the adjacent two sets of side pressure subassemblies, therefore the surrounding strip that is located between the adjacent two sets of side pressure subassemblies can not have effectual pressfitting, because the side pressure board structure of every side pressure subassembly can not change, therefore just need to change different side pressure boards to the shoes of different shoes yards, and it is inconvenient to use, because four sets of cylinders all set up the outside at the support frame, therefore increased the area occupied of compaction station, to sum up, how to research and develop a section can adapt to shoes, convenient to use, the little compactor of occupation space of multiple shoes yards is the problem that technical staff in the field need to solve urgently.

Disclosure of Invention

The invention aims to provide a compactor for shoemaking production, which solves the defects of inconvenience in use and large occupied space caused by the fact that side pressing plates need to be replaced when existing equipment aims at shoes with different shoe sizes.

In order to solve the technical problems, the invention provides the following technical scheme:

the utility model provides a compactor for shoemaking production, is in including support frame, setting the subassembly that compresses tightly at support frame top, setting are in heel supporting component and spacing subassembly on the support frame side and wear to establish conveyor between heel supporting component and the spacing subassembly, conveyor is last to be equipped with the pallet, compress tightly the subassembly and include the clamp plate, be equipped with a pair of end pressure subassembly and a pair of side pressure subassembly on the clamp plate, a pair of end pressure subassembly carries out the pressfitting along rotatory foxing of tip department and foxing of heel department of the corresponding axis respectively, and a pair of side pressure subassembly carries out the pressfitting to the inboard foxing and the outside foxing of shoes respectively along the length direction reciprocating motion of shoe tree.

Furthermore, the end pressing assembly comprises a motor, a gear transmission mechanism, a telescopic swing rod and a first separation cylinder, the telescopic swing rod is pivoted on the pressing plate, the motor drives the telescopic swing rod to rotate through the gear transmission mechanism, the outer peripheral surface of an end pressing wheel on the end portion of the telescopic swing rod is in contact connection with the surrounding strip, and the first separation cylinder can enable the telescopic swing rod to extend to enable the end pressing wheel to be separated from the surrounding strip.

Furthermore, the telescopic swing rod comprises a rotating rod pivoted on the pressing plate and a sliding rod connected with the rotating rod in a sliding mode, the rotating rod is connected with the sliding rod through a pair of first tension springs, and the first separating cylinder can act on the convex column of the sliding rod.

Furthermore, the side pressure assembly comprises a telescopic connecting rod movably arranged on the pressing plate, an elastic pressing piece and a second separation cylinder, wherein the elastic pressing piece and the second separation cylinder are arranged on two sides of the telescopic connecting rod, the telescopic connecting rod extends along the width direction of the shoe tree, the elastic pressing piece acts on the surrounding strip, and the second separation cylinder can act on the telescopic connecting rod to enable the elastic pressing piece to be separated from the surrounding strip.

Furthermore, the telescopic connecting rod comprises a main rod connected with the pressing plate and an adjusting rod connected with the main rod in a sliding mode, the main rod is connected with the adjusting rod through a pair of second tension springs, the elastic pressing piece is located on the adjusting rod, and the second separation cylinder can act on a pushing block of the adjusting rod.

Furthermore, the elastic pressing piece comprises a pivoting arm pivoted on the adjusting rod and a side pressing wheel pivoted on the pivoting arm, the peripheral surface of the side pressing wheel is in contact with the surrounding strip, and a return spring is arranged between the pivoting arm and the adjusting rod.

Furthermore, the minimum included angle between the adjusting rod and the pivoting arm is 30 degrees.

Furthermore, a screw rod is pivoted in the top groove of the pressing plate, a sliding block is connected to the screw rod in a threaded mode, and the telescopic connecting rod penetrates through a through groove penetrating through the side wall of the top groove and is fixedly connected with the sliding block.

According to the technical scheme, the invention has the following beneficial effects:

the pair of end pressing assemblies and the pair of side pressing assemblies are arranged, each end pressing assembly comprises a telescopic swing rod and an end pressing wheel, each side pressing assembly comprises a telescopic connecting rod and a pair of elastic pressing pieces, the pair of end pressing assemblies respectively rotate along corresponding axes to press a surrounding strip at the toe cap and a surrounding strip at the heel of a shoe, and the pair of side pressing assemblies respectively press an inner surrounding strip and an outer surrounding strip of the shoe by reciprocating along the length direction of a shoe tree, so that the use of shoes with various shoe sizes can be met, and the use is convenient;

because the two sides of the side pressure component are respectively provided with the elastic pressing piece, the elastic pressing pieces can press the junction of the side edge and the arc edge when moving to the limit positions of the two ends, so that the pressing effect is good;

because clamp plate, a pair of end pressure subassembly and a pair of side pressure subassembly are put together, therefore make this application occupation space little.

The invention is described in further detail below with reference to the figures and the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Figure 2 is a front view of the hold down assembly of the present invention.

Figure 3 is a top view of the hold down assembly of the present invention.

Fig. 4 is an enlarged view of a portion of the compressing assembly of the present invention.

Description of reference numerals: the shoe heel support device comprises a support frame 1, a shoe heel support component 2, a limiting component 3, a pallet 4, a hydraulic cylinder 5, a pressing component 6, a pressing plate 61, a sinking platform 611, a limiting groove 612, a screw rod 62, a cover plate 63, a sliding block 64, an end pressing component 65, a motor 651, a gear transmission mechanism 652, a telescopic swing rod 653, a rotating rod 6531, a sliding rod 6532, a first tension spring 6533, a convex column 6534, an end pressing wheel 654, a first separating cylinder 655, a side pressing component 66, a telescopic connecting rod 661, a main rod 6611, an adjusting rod 6612, a second tension spring 6613, a push block 6614, an elastic pressing component 662, a pivoting arm 6621, a side pressing wheel 6622, a return spring 6623 and a second separating cylinder 663.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

The present application is further described with reference to fig. 1 to 4, and as shown in fig. 1, the compactor for shoe manufacturing production includes a support frame 1, a hydraulic cylinder 5 disposed on the top of the support frame 1, a pressing component 6 fixedly connected to a piston rod of the hydraulic cylinder 5, a heel supporting component 2 and a limiting component 3 disposed on a side surface of the support frame 1, and a conveying device disposed between the heel supporting component 2 and the limiting component 3, wherein a pallet 4 is disposed on the conveying device, a shoe last for covering a shoe upper is clamped on the pallet 4, and a sole surface of the shoe last faces the pressing component 6.

As shown in fig. 2 and 3, the compression assembly 6 includes a pressing plate 61, the pressing plate 61 having the same contour as the sole of the shoe tree, the size of the pressure plate 61 is smaller than that of the sole of the shoe tree, two ends of the pressure plate 61 close to the toe and the heel are shaped like sunk tables 611, the peripheral surface of each sunk table 611 is provided with a limit groove 612, each sunk table 611 is provided with an end pressure component 65, a screw rod 62 is pivoted in the top groove of the pressure plate 61, the screw rod 62 is connected with a driving motor, a cover plate 63 is fixedly arranged above the top groove, the cover plate 63 is connected with the hydraulic cylinder 5, the screw rod 62 is in threaded connection with a sliding block 64, two sides of the sliding block 64 are respectively provided with a side pressing assembly 66, the pair of end pressing assemblies 65 respectively rotate along corresponding axes to press the surrounding strips at the toe cap and the heel, and the pair of side pressing assemblies 66 respectively press the inner surrounding strips and the outer surrounding strips of the shoe by reciprocating along the length direction of the shoe tree.

As shown in fig. 4, the end pressing assembly 65 includes a motor 651, a gear transmission mechanism 652, a telescopic swing link 653 and a first separating cylinder 655, the motor 651 is fixedly disposed on the corresponding sinking platform 611, a rotation shaft of the telescopic swing link 653 is coincident with an axis of a driven gear of the gear transmission mechanism 652, the telescopic swing link 653 is located in the corresponding limiting groove 612, the motor 651 drives the telescopic swing link 653 to rotate through the gear transmission mechanism 652, an outer circumferential surface of an end pressing wheel 654 located at an end of the telescopic swing link 653 is in contact with the shroud, a rotation shaft of the end pressing wheel 654 is parallel to the rotation shaft of the telescopic swing link 653, and the first separating cylinder 655 can extend the telescopic swing link 653 to separate the end pressing wheel 654 from the shroud.

As shown in fig. 4, the telescopic swing link 653 includes a rotating rod 6531 pivotally connected to the pressing plate 61 and a sliding rod 6532 slidably connected to the rotating rod 6531, the rotating rod 6531 and the sliding rod 6532 are connected by a pair of first tension springs 6533, the first separating cylinder 655 can act on the convex column 6534 of the sliding rod 6532, when the foxing needs to be pressed, the piston rod of the first separating cylinder 655 contracts, the sliding rod 6532 contracts inward under the action of the pair of first tension springs 6533, so that the end pressing wheel 654 reliably abuts against the foxing, and the sliding rod 6532 slides during the rotation process to adapt to different shoe profiles.

The side pressing assembly 66 comprises a telescopic connecting rod 661, an elastic pressing piece 662 and a second separating cylinder 663, wherein the telescopic connecting rod 661 penetrates through a through groove penetrating through the side wall of the top groove and is fixedly connected with the sliding block 64, the elastic pressing piece 662 and the second separating cylinder 663 are arranged on two sides of the telescopic connecting rod 661, the telescopic connecting rod 661 extends along the width direction of a shoe tree, the elastic pressing piece 662 acts on the foxing, and the second separating cylinder 663 can act on the telescopic connecting rod 661 to enable the elastic pressing piece 662 to be separated from the foxing.

The telescopic connecting rod 661 includes a main rod 6611 connected to the sliding block 64 and an adjusting rod 6612 slidably connected to the main rod 6611, the main rod 6611 is connected to the adjusting rod 6612 by a pair of second tension springs 6613, the elastic pressing member 662 is located on the adjusting rod 6612, the second separating cylinder 663 can act on a push block 6614 of the adjusting rod 6612, and when the piston rod of the second separating cylinder 663 is contracted, the adjusting rod 6612 is contracted inward under the action of the pair of second tension springs 6613, thereby driving the pair of elastic pressing members 662 to act on the foxing.

The first separating air cylinder 655 and the second separating air cylinder 663 can facilitate the hydraulic cylinder 5 to lift the pressing component 6 when the end pressing wheel 654, the elastic pressing piece 662 and the foxing are separated, and the shoe cover is suitable for shoes with various shoe sizes and is convenient to use.

The elastic pressing piece 662 comprises a pivoting arm 6621 pivoted on the adjusting rod 6612 and a side pressing wheel 6622 pivoted on the pivoting arm 6621, the outer peripheral surface of the side pressing wheel 6622 is in contact with the surrounding strip, a return spring 6623 is arranged between the pivoting arm 6621 and the adjusting rod 6612, the return spring 6623 enables the side pressing wheel 6622 to be in reliable contact with the surrounding strip, and the arrangement of the pair of elastic pressing pieces 662 can increase the working length of the side pressing component 66, so that the connecting positions of the inner side edge and the outer side edge of the shoe and the arc-shaped side edge can be pressed, and the pressing effect is good.

The minimum included angle between the adjusting rod 6612 and the pivoting arm 6621 is 30 degrees, and the side pressure wheel 6622 enables the pivoting arm 6621 to quickly turn outwards when in contact with the surrounding strip, so that the adjusting speed is high, and the side pressure wheel 6622 is prevented from being blocked.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A compactor for shoemaking production comprises a support frame (1), a compacting assembly (6) arranged at the top of the support frame (1), a heel supporting assembly (2) and a limiting assembly (3) arranged on the side surface of the support frame (1), and a conveying device arranged between the heel supporting assembly (2) and the limiting assembly (3) in a penetrating manner, wherein the conveying device is provided with a follower fixture (4), the compactor is characterized in that the compacting assembly (6) comprises a press plate (61), the press plate (61) is provided with a pair of end pressing assemblies (65) and a pair of side pressing assemblies (66), the pair of end pressing assemblies (65) respectively rotate along corresponding axes to press a surrounding strip at a toe cap and a surrounding strip at a heel, the pair of side pressing assemblies (66) respectively press an inner surrounding strip and an outer surrounding strip of a shoe along the length direction of a shoe tree in a reciprocating manner, the end pressing assembly (65) comprises a motor (651), a gear transmission mechanism (652), a telescopic swing rod (653) pivoted on the pressing plate (61) and a first separating cylinder (655), wherein the motor (651) drives the telescopic swing rod (653) to rotate through the gear transmission mechanism (652), the peripheral surface of an end pressing wheel (654) positioned at the end part of the telescopic swing rod (653) is in contact connection with the surrounding strip, and the first separating cylinder (655) can extend the telescopic swing rod (653) to separate the end pressing wheel (654) from the surrounding strip; side pressure subassembly (66) are including removing the setting and are in telescopic connecting rod (661), setting on clamp plate (61) are in elastic casting die (662) and second separation cylinder (663) of telescopic connecting rod (661) both sides, telescopic connecting rod (661) extend along the width direction of shoe tree, elastic casting die (662) are used in the foxing, second separation cylinder (663) can be used in make on telescopic connecting rod (661) elastic casting die (662) and foxing separation.

2. A compacting machine for shoemaking production according to claim 1, characterised in that said telescopic oscillating lever (653) comprises a rotary lever (6531) pivoted to the pressure plate (61) and a sliding lever (6532) slidingly associated with said rotary lever (6531), said rotary lever (6531) being associated with said sliding lever (6532) by means of a pair of first tension springs (6533), said first separation cylinder (655) being able to act on the studs (6534) of said sliding lever (6532).

3. A compacting machine for shoemaking production according to claim 1, characterised in that said telescopic connecting rod (661) comprises a main rod (6611) associated with said presser plate (61) and an adjusting rod (6612) slidingly associated with said main rod (6611), said main rod (6611) being associated with the adjusting rod (6612) by means of a pair of second extension springs (6613), said elastic pressing element (662) being located on said adjusting rod (6612), said second separation cylinder (663) being able to act on a push block (6614) of the adjusting rod (6612).

4. A compacting machine for shoemaking production according to claim 3, characterised in that said elastic presser element (662) comprises an articulated arm (6621) articulated on said adjustment lever (6612) and a lateral roller (6622) articulated on said articulated arm (6621), the peripheral surface of said lateral roller (6622) being in contact with the perimeter band, a return spring (6623) being provided between said articulated arm (6621) and said adjustment lever (6612).

5. A compacting machine for shoemaking production according to claim 3, characterised in that said adjusting rod (6612) has a minimum angle of 30 ° with respect to the articulated arm (6621).

6. A compacting machine for shoemaking production as claimed in claim 2, characterized in that a screw (62) is pivoted in the top slot of said pressing plate (61), a sliding block (64) is screwed on said screw (62), said telescopic connecting rod (661) is fixedly connected to said sliding block (64) through a through slot passing through the side wall of said top slot.