An automatic sole pressing machine with good handling effect

Abstract

The present invention relates to the technical field of sole pressing machines, and in particular to an automatic sole pressing machine with good handling effect. The sole pressing machine comprises a transport mechanism, a transport mechanism and a pressing base, wherein the transport mechanism is used to transport shoes, and the pressing base is used to press shoes. The transport mechanism is arranged on one side of the pressing base, and the transport mechanism comprises a sliding track, a left baffle assembly and a right baffle assembly. The transport mechanism comprises a lifting roller group, and a lifting device is arranged at the bottom of the pressing base. The lifting roller group and the lifting device lift the shoes above them so that the left and right baffle assemblies can extend under the shoes for support, and then the left and right baffle assemblies can slide above the transport mechanism and the pressing base to realize the handling of the shoes. Compared with the traditional clamp switching method, the handling method of the present invention has a larger load-bearing range, is applicable to more shoe sizes, has less impact on the shoe upper, and has a better overall handling effect.

Description

Technical Field

[0001] The invention relates to the technical field of sole pressing machines, in particular to an automatic sole pressing machine with good handling effect. Background Art

[0002] After the sole is bonded to the upper, the shoe last needs to be placed inside it, and then put into the press for mechanical pressing. The traditional processing line requires manual placement, which consumes time and manpower. Most of the existing automatic sole pressing machines use clamps to clamp the shoes with the shoe last into the pressing base. During this process, the clamp will directly act on the upper. In addition, the shoe last has a certain weight, which will cause the shoe to fall if the clamping force is too small during the clamping process; if the clamping force is too large, it is easy to cause the upper to deform. Therefore, an automatic sole pressing machine with good handling effect is needed. Summary of the invention

[0003] The object of the present invention is to overcome the above-mentioned shortcomings and provide an automatic sole pressing machine with good handling effect, which has the advantages of good handling effect, synchronous feeding and discharging, high degree of automation and high pressing accuracy.

[0004] To achieve the above-mentioned purpose, the technical solution of the present invention is: an automatic sole pressing machine with good handling effect, comprising a transportation mechanism, a transportation mechanism and a pressing base, the transportation mechanism is used to transport shoes to be pressed, the pressing base is used to press shoes, the transportation mechanism is arranged on one side of the pressing base, the transportation mechanism comprises a sliding track, a left baffle assembly and a right baffle assembly, two sliding tracks are symmetrically erected above the pressing base and span the pressing base and the transportation mechanism, the left and right baffle assemblies are respectively slidably arranged on the two sliding tracks and the positions of the two are staggered from each other, the transportation mechanism comprises a lifting roller group, and a lifting device is provided at the bottom of the pressing base, the lifting roller group and the lifting device lift the shoes above them so that the left and right baffle assemblies can extend out from under the shoes for support, and then the left and right baffle assemblies are slid over the transportation mechanism and the pressing base to realize the handling of the shoes.

[0005] Among them, there are four left and right baffle assemblies, and a single left and right baffle assembly forms a cross-supporting bottom group. At this time, the left baffle assembly is provided with a fixed roller on the side close to the right baffle assembly, and the right baffle assembly is provided with a sliding groove on the side close to the left baffle assembly. When the left and right baffle assemblies are extended, the fixed roller will be embedded in the sliding groove.

[0006] Furthermore, the lifting device includes a storage plate, a supporting plate and a lifting rod. The storage plate is provided with a groove, and the lifting rod is arranged in the groove. The lifting rod is connected to the supporting plate to control its lifting and lowering. When the lifting work is not performed, the supporting plate is embedded in the groove and its surface is flush with the surface of the storage plate.

[0007] Furthermore, the pressing base also includes a pressing rod assembly, and the pressing rod assembly is telescopically mounted above the lifting device.

[0008] Furthermore, the pressing base also includes a transverse pressing component, a longitudinal pressing component and a centering component. The two transverse pressing components are symmetrically arranged on the left and right sides of the lifting device and are respectively connected to driving parts to control their movement toward or away from each other; the two longitudinal pressing components are symmetrically arranged on the front and back sides of the lifting device, and the centering component is arranged below the lifting device. The centering component includes a rotating gear and an action rack. The two action racks are respectively connected to the two longitudinal pressing components and are meshed with the rotating gear in a centrally symmetrical shape, driving the rotating gear to rotate so that the two longitudinal pressing components move toward or away from each other synchronously.

[0009] Furthermore, the lifting roller group includes a lifting seat and a plurality of rollers. The lifting seat can be lifted and lowered between two sliding tracks. The plurality of rollers are connected to the lifting seat. A plurality of transition plates are connected between the two sliding tracks. The positions of the transition plates and the rollers are staggered.

[0010] Furthermore, the transport mechanism also includes a conveyor belt and an intermittent control wheel group. The conveyor belt is arranged on one side of the lifting roller group. Two groups of intermittent control wheel groups are symmetrically arranged above the conveyor belt. The intermittent control wheel group includes a swaying wheel and a control wheel. The swaying wheel is arranged on one side of the control wheel. The control wheel is connected to a control motor, and the control motor controls the control wheel to rotate counterclockwise.

[0011] Furthermore, the left and right baffle assemblies each include a limit frame, a drive motor and an action bar, the action bar is inserted into the limit frame, the drive motor is disposed in the limit frame and located on one side of the action bar, and starting the drive motor controls the translation of the action bar.

[0012] Furthermore, there are at least two lifting rods, the middle parts of the two lifting rods are crossed and rotatably connected, one end of the two lifting rods is slidably connected to the groove and the other end is slidably connected to the supporting plate, and the supporting plate is lifted by controlling one end of the two lifting rods to move toward the middle.

[0013] Furthermore, the lateral pressing assembly includes a plurality of pressing blocks, each of which is individually connected to a driving member, and the driving member controls the movement of the single pressing block to achieve lateral pressing of the shoe.

[0014] Furthermore, there are two transport mechanisms, which are symmetrically arranged on both sides of the pressing base.

[0015] By adopting the above technical solution, the beneficial effects of the present invention are:

[0016] The present invention realizes raising the height of the shoes to be pressed and the shoes after pressing by arranging a lifting roller group and a lifting device, and cooperates with four groups of cross bottom supporting groups that slide back and forth to form a supporting surface on the sole, and transports the shoes and switches them between the transportation line and the pressing base. Compared with the traditional clamp switching method, the transportation method of the present invention has a larger load-bearing range, is applicable to more shoe sizes, has less impact on the shoe upper, and has a better overall transportation effect; at the same time, the four groups of bottom supporting groups can realize the simultaneous feeding before pressing and discharging after pressing, which greatly improves the processing efficiency.

[0017] The present invention provides a supporting plate flush with the storage plate, and under the premise of ensuring the normal operation of the lifting device, after the shoes are placed on the storage plate, they can cooperate with the longitudinal pressing component to adjust the center of the shoes, thereby improving the pressing accuracy and ensuring that the pressing force of the shoes is uniform; by setting the spacing of the lifting roller group to feed and lift the shoes, and cooperating with the intermittent control wheel group, intermittent feeding of the shoes is achieved to cooperate with the pressing work, and the degree of automation is higher.

[0018] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0019] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiment described with reference to various figures and drawings.

[0020] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide 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 of the present invention.

[0022] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the sole pressing machine of the present invention;

[0025] Figure 2It is a side view of the overall structure of the sole pressing machine of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the transport mechanism of the sole pressing machine of the present invention;

[0027] Figure 4 It is a schematic diagram of the separation of the transport mechanism part of the sole pressing machine in the present invention;

[0028] Figure 5 It is a structural schematic diagram of the cross-bottom supporting group of the sole pressing machine in the present invention;

[0029] Figure 6 This is a structural separation diagram of the pressing base portion of the sole pressing machine of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the pressing base part of the sole pressing machine of the present invention;

[0031] Figure 8 for Figure 7 A top view of the structure;

[0032] Fig. 9 It is a schematic diagram of the structure of the storage plate of the sole pressing machine of the present invention;

[0033] Fig.10 It is a schematic structural diagram of the lifting roller group of the sole pressing machine in the present invention;

[0034] Fig.11 It is a schematic diagram of the conveyor belt structure of the sole pressing machine in the present invention.

[0035] Description of main reference numerals:

[0036] 1- Transport agencies;

[0037] 11-lifting roller group; 111-lifting seat; 112-roller; 12-conveyor belt; 13-intermittent control wheel group; 131-straightening wheel; 132-control wheel; 133-control motor;

[0038] 2- handling mechanism;

[0039] 21-slide track; 211-transition plate; 22-left baffle assembly; 221-fixed roller; 23-right baffle assembly; 231-slide groove; 232-limiting frame; 233-drive motor; 234-action bar;

[0040] 3- Press the base;

[0041] 31-lifting device; 311-storage plate; 312-supporting plate; 313-lifting rod; 32-pressure rod assembly; 33-lateral pressing assembly; 331-driving member; 34-longitudinal pressing assembly; 35-centering assembly; 351-rotating gear; 352-action rack. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but are not used to limit the present invention.

[0043] Reference Figure 1-Figure 11 The present invention provides a technical solution: an automatic sole pressing machine with good handling effect. The sole pressing machine comprises a transport mechanism 1, a handling mechanism 2 and a pressing base 3.

[0044] The transport mechanism 1 is used to transport shoes, which can be connected to the previous process before shoe pressing to realize the automated production of soles. The pressing base 3 is used to press shoes, which can be an existing sole pressing machine base. The transport mechanism 1 is arranged on one side of the pressing base 3, and the conveying mechanism 2 realizes the conveyance of shoes from the transport mechanism 1 to the pressing base 3. Specifically, the conveying mechanism 2 includes a sliding track 21, a left baffle assembly 22 and a right baffle assembly 23. The two sliding tracks 21 are symmetrically erected above the pressing base 3 and span the pressing base 3 and the transport mechanism 1. The left and right baffle assemblies are respectively slidably arranged on the two sliding tracks 21 and the positions of the two are staggered. The sliding track 21 is an electric track, which controls the movement of the left and right baffle assemblies by electricity. In order to enable the shoes to be transferred to the top of the sliding track 21, the transportation mechanism 1 includes a lifting roller group 11, and a lifting device 31 is provided at the bottom of the pressing base 3. The lifting roller group 11 and the lifting device 31 lift the shoes above them so that the left and right baffle bar assemblies can extend under the shoes for support, and then the left and right baffle bar assemblies are slid over the transportation mechanism 1 and the pressing base 3 to realize the transportation of the shoes.

[0045] In order to achieve synchronous transportation of shoes before and after pressing, there are four left and right baffle bar assemblies, and the single left and right baffle bar assemblies form a cross-supporting group. Because the size of shoes is not fixed, in order to increase the lifting effect of shoes, two cross-supporting groups jointly lift one shoe, and the spacing between the cross-supporting groups can be adjusted if necessary.

[0046] Because the shoe last has a certain weight, in order to increase the supporting force of the left and right baffle components, the left baffle component 22 is provided with a fixed roller 221 on the side close to the right baffle component 23, and the right baffle component 23 is provided with a sliding groove 231 on the side close to the left baffle component 22. When the left and right baffle components 23 are extended, the fixed roller 221 will be embedded in the sliding groove 231. The movement mode of the left and right baffle components can be: the left and right baffle components each include a limit frame 232, a drive motor 233 and an action bar 234, the action bar 234 is inserted into the limit frame 232, the drive motor 233 is provided in the limit frame 232 and located on one side of the action bar 234, and the drive motor 233 is started to rotate and control the translation of the action bar 234 engaged therewith.

[0047] In order to increase the accuracy of the pressing of the pressing base 3 and reduce its manufacturing and use costs, the pressing base 3 includes a pressing rod assembly 32, a transverse pressing assembly 33, a longitudinal pressing assembly 34 and a centering assembly 35. The pressing rod assembly 32 is telescopically mounted above the lifting device 31. Two transverse pressing assemblies 33 are symmetrically arranged on the left and right sides of the lifting device 31 and are respectively connected to a driving member 331 to control their movement toward or away from each other; wherein, the part of the transverse pressing assembly 33 that contacts the shoe is composed of a plurality of pressing blocks, and a single pressing block is separately connected to the driving member 331, and the driving member 331 controls the movement of a single pressing block to achieve side pressing of the shoe. Two longitudinal pressing components 34 are symmetrically arranged at the front and rear sides of the lifting device 31, and the centering component 35 is arranged below the lifting device 31. The centering component 35 includes a rotating gear 351 and an action rack 352. The two action racks 352 are respectively connected to the two longitudinal pressing components 34 and are centrally symmetrically meshed with the rotating gear 351, driving the rotating gear 351 to rotate so that the two longitudinal pressing components 34 move toward or away from each other synchronously. The lifting device 31 includes a storage plate 311, a supporting plate 312 and a lifting rod 313. The storage plate 311 is provided with a groove, and the lifting rod 313 is arranged in the groove. The lifting rod 313 is connected to the supporting plate 312 to control its lifting. When the lifting work is not performed, the supporting plate 312 is embedded in the groove and its surface is flush with the surface of the storage plate 311. The lifting rod 313 can be a single retractable lifting rod 313, or it can be: at least two lifting rods 313 with fixed lengths, the middle parts of the two lifting rods 313 are crossed and rotatably connected, one end of the two lifting rods 313 is slidably connected to the groove and the other end is slidably connected to the supporting plate 312, and the supporting plate 312 can be raised by controlling one end of the two lifting rods 313 to move toward the middle.

[0048] In order to achieve both the straightening and lifting of the material position before shoe pressing, the lifting roller group 11 includes a lifting seat 111 and a plurality of rollers 112. The lifting seat 111 is liftably arranged between two sliding rails 21. The plurality of rollers 112 are connected to the lifting seat 111. A plurality of transition plates 211 are connected between the two sliding rails 21. The positions of the transition plates 211 and the rollers 112 are staggered to prevent the large spacing between the rollers 112 from causing the shoes to become unbalanced and fall off.

[0049] In order to enable the transport mechanism 1 to cooperate with the operating rhythm of the pressing base 3, the transport mechanism 1 also includes a conveyor belt 12 and an intermittent control wheel group 13. The conveyor belt 12 is arranged on one side of the lifting roller group 11. Two groups of intermittent control wheel groups 13 are symmetrically arranged above the conveyor belt 12. The intermittent control wheel group 13 includes a straightening wheel 131 and a control wheel 132. The straightening wheel 131 is arranged on one side of the control wheel 132. The straightening wheel 131 itself has no power. The shoes are straightened by the straightening wheel 131 under the transportation of the conveyor belt 12. The control wheel 132 is connected to a control motor 133. The control motor 133 controls the control wheel 132 to rotate counterclockwise to prevent the shoes from entering the lifting roller group 11, thereby achieving the purpose of intermittent shoe feeding.

[0050] In order to increase the connection between the entire laminating machine and the next process, there can be two transport mechanisms 1 , and the two transport mechanisms 1 are symmetrically arranged on both sides of the laminating base 3 .

[0051] Working principle: When in use, the shoes with shoe lasts are placed on the conveyor belt 12. After the shoes are aligned by the aligning wheel 131, they reach the lifting roller group 11 for lifting, and then the cross-bottom supporting group forms a support on the bottom of the shoes. After the lifting roller group 11 is reset, the cross-bottom supporting group moves to the top of the pressing base 3 and releases the shoes to fall into the cavity formed by the transverse and longitudinal pressing components. The longitudinal pressing component 34 is started to center the shoes on the storage plate 311, and then the pressure rod assembly 32 and the transverse pressing assembly 33 are started for pressing. After the pressing is completed, the lifting device 31 works to raise the height of the pressed shoes. At this time, one group of cross-bottom supporting components supports and transports the shoes, and during the transportation process, the other group completes the feeding of the pressing base 3.

[0052] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0053] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present invention. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0054] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the present invention. However, those skilled in the relevant art will understand that the present invention can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. An automatic sole pressing machine with good handling effect, characterized in that: It comprises a transport mechanism, a handling mechanism and a pressing base, wherein the transport mechanism is used for transporting shoes, the pressing base is used for pressing shoes, the transport mechanism is arranged at one side of the pressing base, the handling mechanism comprises a sliding track, a left baffle assembly and a right baffle assembly, two sliding tracks are symmetrically erected above the pressing base and span the pressing base and the transport mechanism, the left and right baffle assemblies are respectively slidably arranged on the two sliding tracks and the positions of the two are staggered, the transport mechanism comprises a lifting roller group, a lifting device is arranged at the bottom of the pressing base, the lifting roller group and the lifting device lift the shoes above them so that the left and right baffle assemblies can extend out from under the shoes for support, and then the left and right baffle assemblies can slide above the transport mechanism and the pressing base to realize the handling of the shoes; There are four left and right baffle assemblies, and a single left and right baffle assembly forms a cross bottom support group. At this time, the left baffle assembly is provided with a fixed roller on the side close to the right baffle assembly, and the right baffle assembly is provided with a sliding groove on the side close to the left baffle assembly. When the left and right baffle assemblies are extended, the fixed roller will be embedded in the sliding groove; The lifting device comprises a storage plate, a supporting plate and a lifting rod. The storage plate is provided with a groove, and the lifting rod is arranged in the groove. The lifting rod is connected with the supporting plate to control the lifting and lowering thereof. When the lifting work is not performed, the supporting plate is embedded in the groove and its surface is flush with the surface of the storage plate. The lifting roller group includes a lifting seat and a plurality of rollers. The lifting seat can be lifted and lowered between two sliding tracks. The plurality of rollers are connected to the lifting seat. A plurality of transition plates are connected between the two sliding tracks. The positions of the transition plates and the rollers are staggered.

2. The automatic sole pressing machine with good handling effect according to claim 1 is characterized in that: The pressing base also includes a pressing rod assembly, which is telescopically mounted above the lifting device.

3. The automatic sole pressing machine with good handling effect according to claim 2 is characterized in that: The pressing base also includes a transverse pressing component, a longitudinal pressing component and a centering component. The two transverse pressing components are symmetrically arranged on the left and right sides of the lifting device and are respectively connected to driving parts to control their movement toward or away from each other; the two longitudinal pressing components are symmetrically arranged on the front and back sides of the lifting device, and the centering component is arranged below the lifting device. The centering component includes a rotating gear and an action rack. The two action racks are respectively connected to the two longitudinal pressing components and are meshed with the rotating gear in a centrally symmetrical shape, driving the rotating gear to rotate so that the two longitudinal pressing components move toward or away from each other synchronously.

4. The automatic sole pressing machine with good handling effect according to claim 1 is characterized in that: The transport mechanism also includes a conveyor belt and an intermittent control wheel group. The conveyor belt is arranged on one side of the lifting roller group. Two groups of intermittent control wheel groups are symmetrically arranged above the conveyor belt. The intermittent control wheel group includes a swaying wheel and a control wheel. The swaying wheel is arranged on one side of the control wheel. The control wheel is connected to a control motor, and the control motor controls the control wheel to rotate counterclockwise.

5. The automatic sole pressing machine with good handling effect according to claim 1 is characterized in that: The left and right baffle components both include a limit frame, a drive motor and an action bar. The action bar is inserted into the limit frame. The drive motor is arranged in the limit frame and located on one side of the action bar. The drive motor is started to control the translation of the action bar.

6. The automatic sole pressing machine with good handling effect according to claim 1 is characterized in that: The lifting rods have at least two parts, the middle parts of the two lifting rods are crossed and rotatably connected, one end of the two lifting rods is slidably connected to the groove and the other end is slidably connected to the supporting plate, and the lifting of the supporting plate is realized by controlling one end of the two lifting rods to move toward the middle.

7. The automatic sole pressing machine with good handling effect according to claim 3 is characterized in that: The lateral pressing assembly comprises a plurality of pressing blocks, each of which is independently connected to a driving member, and the driving member controls the movement of the single pressing block to realize the lateral pressing of the shoe.

8. The automatic sole pressing machine with good handling effect according to claim 1, characterized in that: The transport mechanisms are two and are symmetrically arranged on both sides of the pressing base.

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