Carrying-free automatic sole pressing machine

Abstract

The utility model relates to the field of sole pressing machines, in particular to a carrying-free automatic sole pressing machine. The sole pressing machine comprises a bottom pressing assembly, the bottom pressing assembly comprises an inner conveying belt, a side edge pressing seat and a top pressing seat, the top pressing seat comprises a connecting plate, a moving plate, a front binding block, a rear binding block and a rotary driving part, the connecting plate is erected above the inner conveying belt, the moving plate is connected with the connecting plate in a lifting mode, a fixed block is arranged at the bottom of the moving plate, and the fixed block is connected with the inner conveying belt. Racks are arranged at one end of the front binding block and one end of the rear binding block, the front binding block and the rear binding block are oppositely arranged below the moving plate, the rotary driving part comprises a first power part and driving gears, the spiral directions of the two racks on the front binding block and the rear binding block are opposite, and the two driving gears are meshed with the two racks respectively. According to the sole pressing machine, the front binding block and the rear binding block which can move up and down are arranged, on the premise that the periphery of a vamp is pressed, it is guaranteed that the vamp can be conveyed to a pressing point through the inner conveying belt, the vamp carrying procedure is reduced, and automation of the sole pressing machine is improved.

Description

Technical Field

[0001] The utility model relates to the field of sole pressing machines, in particular to a transport-free automatic sole pressing machine. Background Art

[0002] When working, the existing sole pressing machine needs to use manual labor or clamps to move the shoes with shoe lasts to the bottom pressing structure, which not only requires additional handling steps and prolongs the processing time, but also the handling steps are difficult to match the conveying speed of the assembly line; the traditional bottom pressing structure often uses a single driving member to drive the front and rear tightening blocks in the front and rear tightening structures, which results in the need to calibrate the two sliders during use to achieve consistent front and rear tightening forces and positioning of the shoe upper's pressing position. Therefore, a handling-free automatic sole pressing machine is needed. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a transport-free automatic sole pressing machine, which has the advantages of reducing the number of transport steps, simple front and back pressing methods, and automatic correction of shoe positions.

[0004] The two driving gears are located between the two racks on the front and rear beam blocks and are respectively meshed with the two racks in the fixed block.

[0005] Furthermore, the pressure rod assembly includes a long rod and a short rod arranged front and back, the long rod includes a connecting section and a swing section, the swing section is rotatably connected to the connecting section and a telescopic rod is connected to the side walls of the two, and the two ends of the telescopic rod are respectively rotatably connected to the swing section and the connecting section.

[0006] Furthermore, the movable plate and the connecting plate are connected by a movable driving member, and the movable driving member includes a second power member and at least two limiting columns. The at least two limiting columns set the connecting plate above the inner conveyor belt, and the movable plate passes through the limiting columns. The second power member is arranged above the connecting plate and its movable end passes through the connecting plate and is connected to the movable plate.

[0007] Further, the rotation driving member further includes a tension pulley, which is disposed above the moving plate and coaxially and rotatably sleeved on the limiting column, and the transmission member passes through the tension pulley to connect the power member and the driving gear.

[0008] Further, there are two sets of both the pressing component and the bottom pressing component. At this time, the sole pressing machine further includes a feeding component, which includes a sliding seat and an outer conveyor belt. The sliding seat is disposed on one side of the sole pressing machine, and its two ends respectively correspond to the two sets of bottom pressing components, and the outer conveyor belt is slidably disposed on the sliding seat.

[0009] Further, the connecting plate is in a "U" shape and is arranged around the pressing rod component.

[0010] By adopting the above technical solutions, the beneficial effects of the present utility model are as follows:

[0011] By providing the front and rear beam blocks that can move up and down, on the premise of satisfying the pressing of the four sides of the shoe upper, it is ensured that the shoe upper can be transported to the pressing point through the inner conveyor belt, reducing the handling process of the shoe upper and greatly improving the automation of the sole pressing machine; by providing the racks with opposite spiral directions to cooperate with the driving gear, the front and rear beam blocks are synchronously driven towards the center point, and on the premise of ensuring that the front and rear pressing forces of the shoe are consistent, the shoe pressing position is further determined; when there are two sets of bottom pressing components, the slidable outer conveyor belt is used to achieve the cross feeding of the two bottom pressing components, reducing the equipment layout and improving the working efficiency of the sole pressing machine.

[0012] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure.

[0013] Undoubtedly, such objects of the present utility model and other objects will become more obvious hereinafter in the detailed description of the preferred embodiments described in multiple drawings and drawings.

[0014] To make the above and other objects, features and advantages of the present utility model more obvious and understandable, one or more preferred embodiments are hereinafter specifically exemplified and described in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0016] In the drawings, the same components are denoted by the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale .

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a transport-free automatic sole pressing machine of the present invention;

[0019] Figure 2 This is a schematic diagram of the bottom pressing component structure of a free-handling automatic bottom pressing machine of the utility model. Figure 1 ;

[0020] Figure 3 This is an exploded view of the structure of the bottom pressing assembly of a transport-free automatic bottom pressing machine of the utility model;

[0021] Figure 4 This is a schematic diagram of the bottom pressing component structure of a free-handling automatic bottom pressing machine of the utility model. Figure 2 ;

[0022] Figure 5 This is a schematic structural diagram of a feeding assembly of a handling-free automatic sole pressing machine of the present invention;

[0023] Figure 6 A schematic diagram of another structure of a pressing rod assembly of a transport-free automatic sole pressing machine according to the present invention;

[0024] Figure 7 A schematic diagram of separating the bottom of a movable plate of a transport-free automatic sole pressing machine according to the present invention.

[0025] Description of main reference numerals:

[0026] 1-Compression rod assembly;

[0027] 11-long rod; 111-connecting section; 112-swinging section; 113-telescopic rod;

[0028] 2-Bottom pressing assembly;

[0029] 21-Inner conveyor belt; 22-Side pressing seat; 23-Top pressing seat; 231-Connecting plate; 232-Moving plate; 233-Front beam block; 234-Rear beam block; 235-Rotary drive member; 2351-Power member 1; 2352-Transmission member; 2353-Drive gear; 2354-Tensioning pulley; 236-Fixed block; 237-Rack; 238-Moving drive member; 2381-Power member 2; 2382-Limiting column;

[0030] 3-Feeding assembly;

[0031] 31-slide; 32-external conveyor belt. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions 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 intended to limit the present invention.

[0033] Reference Figure 1-Figure 5 The utility model provides a transport-free automatic sole pressing machine, which includes a pressing rod assembly 1 and a bottom pressing assembly 2 arranged below the pressing rod assembly 1.

[0034] The pressure rod assembly 1 is an existing pressure rod assembly 1 for a sole pressing machine, which includes a long rod and a short rod that can be moved. The long rod 11 and the short rod can be the pressure rod structure of the existing sole pressing machine, refer to Figure 6 In some embodiments, the long rod 11 may include a connecting section 111 and a swinging section 112. The swinging section 112 is rotatably connected to the connecting section 111, and a telescopic rod 113 is connected to the side walls of the two. The two ends of the telescopic rod 113 are rotatably connected to the swinging section 112 and the connecting section 111 respectively. The telescopic rod 113 can be connected to an external air cylinder or oil cylinder to achieve telescopic control.

[0035] The bottom pressing assembly 2 comprises an inner conveyor belt 21, side pressing seats 22, and a top pressing seat 23. The bottom pressing assembly 2 is secured to a base, with a lifting element connected below the base to control the vertical movement of the bottom pressing assembly 2. The inner conveyor belt 21 is positioned above the base, with two side pressing seats 22 positioned opposite each other on the left and right sides of the inner conveyor belt 21. The side pressing assembly can be a conventional side pressing assembly used in a sole pressing machine, and its movement toward the shoe is controlled by an oil or air cylinder.

[0036] The top pressing seat 23 is used to control the up and down movement and approach of the front and rear tightening components. Specifically, it includes a connecting plate 231, a moving plate 232, a front beam block 233, a rear beam block 234, and a rotary drive member 235. The connecting plate 231 is erected above the inner conveyor belt 21. For the convenience of maintenance and to save the device space, the connecting plate 231 is in a "U" shape and is arranged around the pressing rod assembly 1. The moving plate 232 is connected to the connecting plate 231 in a liftable manner. The specific connection method is as follows: A moving drive member 238 is provided between the connecting plate 231 and the moving plate 232. The moving drive member 238 includes a second power member 2381 and at least two limit columns 2382. At least two limit columns 2382 erect the connecting plate 231 above the inner conveyor belt 21. The moving plate 232 passes through the limit columns 2382. The second power member 2381 is arranged above the connecting plate 231 and its moving end passes through the connecting plate 231 to be connected to the moving plate 232. The second power member 2381 can be controlled by an oil cylinder or a cylinder. A fixed block 236 is provided at the bottom of the moving plate 232. One end of each of the front beam block 233 and the rear beam block 234 is provided with a rack 237, and the two are arranged below the moving plate 232 facing each other. The driving method of the rack 237 is as follows: A rotary drive member 235 is provided between the moving plate 232 and the connecting plate 231. The rotary drive member 235 includes a first power member 2351, a transmission member 2352, and a driving gear 2353. A transmission gear is coaxially arranged on the driving gear 2353. The first power member 2351 is arranged above the moving plate 232. The first power member 2351 can be controlled by a cylinder or an oil cylinder. The transmission member 2352 connects the first power member 2351 and the transmission gear above the driving gear 2353. Refer to Figure 7 , the two driving gears 2353 are respectively placed between the two racks 237 and are respectively engaged with the racks 237 in the fixed block 236. Starting the rotary drive member 235 makes the driving gear 2353 rotate, thereby causing the racks 237 to move forward and backward. Because the teeth on the two racks 237 are arranged facing each other, the driving gears 2353 with the same rotation direction will cause the two racks 237 to move towards or away from each other.

[0037] To increase the transmission effect of the transmission member 2352 and achieve a reasonable layout of the space on the moving plate 232, the rotary drive member 235 further includes a tension pulley 2354. The tension pulley 2354 is arranged above the moving plate 232 and is coaxially rotatably sleeved on the limit column 2382. The transmission member 2352 passes through the tension pulley 2354 to connect the power member and the driving gear 2353.

[0038] When there are two sets of both the pressing assembly and the bottom pressing assembly 2, the bottom pressing machine further includes a feeding assembly 3. The feeding assembly 3 includes a sliding seat 31 and an outer conveyor belt 32. The sliding seat 31 is arranged on one side of the bottom pressing machine, and its two ends respectively correspond to the two sets of bottom pressing assemblies 2. The outer conveyor belt 32 is slidably arranged on the sliding seat 31.

[0039] Working principle: During operation, the outer conveyor belt 32 is controlled to be aligned with the inner conveyor belt 21, and then the top pressing assembly is controlled to descend, and the rotating drive member 235 is started to control the rack 237 to position and press the front and back sides of the shoe. At the same time, the bottom pressing assembly 2 of the entire assembly is moved upward to interact with the pressure rod assembly 1, and the side pressing seat 22 is moved toward the shoe surface to press the shoe in multiple directions until the pressing is completed. Then, the bottom pressing assembly 2, the top pressing assembly, and the side pressing seat 22 are reset in turn, and the pressed shoes are transported to the next process by the inner conveyor belt 21.

[0040] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should extend to equivalent substitutions of such features understood by those skilled in the relevant art. It should also be understood that the terminology used herein is for the purpose of describing specific embodiments only and is not intended to be limiting.

[0041] 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 phrase or "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment.

[0042] Furthermore, the described features or characteristics may be combined in any other suitable manner into one or more embodiments. 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 appreciate that the present invention may be implemented without one or more of the above specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A transport-free automatic sole pressing machine, characterized in that: It includes a pressure rod assembly and a bottom pressing assembly provided below the pressure rod assembly. The bottom pressing assembly includes an inner conveyor belt, side pressing seats, and a top pressing seat. The two side pressing seats are arranged oppositely on the left and right sides of the inner conveyor belt. The top pressing seat includes a connecting plate, a moving plate, a front beam block, a rear beam block, and a rotation driving member. The connecting plate is erected above the inner conveyor belt. The moving plate is connected to the connecting plate in a liftable manner. One end of each of the front and rear beam blocks is provided with a rack, and the two are arranged oppositely below the moving plate. The rotation driving member includes a first power member, a transmission member, and a driving gear. The first power member is arranged above the moving plate. The transmission member connects the first power member and the driving gear. A fixed block is provided at the bottom of the moving plate. The two driving gears are located between the two racks on the front and rear beam blocks and respectively mesh with the two racks in the fixed block.

2. The transport-free automatic sole pressing machine according to claim 1, characterized in that: The pressure rod assembly includes a long rod and a short rod arranged front and rear. The long rod includes a connecting section and a swinging section. The swinging section is rotatably connected to the connecting section, and a telescopic rod is connected to the side walls of the two. The two ends of the telescopic rod are respectively rotatably connected to the swinging section and the connecting section.

3. The transport-free automatic sole pressing machine according to claim 1, characterized in that: A moving driving member is connected between the moving plate and the connecting plate. The moving driving member includes a second power member and at least two limiting columns. At least two limiting columns erect the connecting plate above the inner conveyor belt. The moving plate passes through the limiting columns. The second power member is arranged above the connecting plate, and its moving end passes through the connecting plate and is connected to the moving plate.

4. The transport-free automatic sole pressing machine according to claim 3, characterized in that: The rotation driving member further includes a tensioning wheel. The tensioning wheel is arranged above the moving plate and is coaxially rotatably sleeved on the limiting column. The transmission member passes through the tensioning wheel to connect the power member and the driving gear.

5. The transport-free automatic sole pressing machine according to claim 1, characterized in that: There are two sets of both the pressing assembly and the bottom pressing assembly. At this time, the bottom pressing machine further includes a feeding assembly. The feeding assembly includes a sliding seat and an outer conveyor belt. The sliding seat is arranged on one side of the bottom pressing machine, and its two ends respectively correspond to the two sets of bottom pressing assemblies. The outer conveyor belt is slidably arranged on the sliding seat.

6. The transport-free automatic sole pressing machine according to claim 1, characterized in that: The connecting plate is in a "U" shape and is arranged around the pressure rod assembly.

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