The sole pressing machine that is not easy to debond

Abstract

This invention relates to a shoe sole pressing machine that is not prone to delamination, belonging to the field of shoemaking machine technology. It includes a top pressing system, an extrusion bracket, a side pressing system, a centralized pressure system, and a front and rear pressing system. The front and rear pressing system includes a front pressing device, a rear pressing device, and front and rear pressing power devices. The front and rear pressing devices slide relative to each other along the extrusion bracket. The front and rear pressing power devices are respectively connected to the front and rear pressing devices via transmission. The side pressing system includes several side pressing cylinders, each mounted on the extrusion bracket and pointing towards the lower side of the top pressing system. The side pressing cylinders, the front pressing device, the rear pressing device, and the top pressing system form an extrusion space. Each side pressing cylinder has a sliding groove at its output end. The centralized pressure system is mounted on the extrusion bracket and slides along each sliding groove, spanning two adjacent side pressing cylinders.

Description

Technical Field

[0001] The invention relates to the technical field of shoe-making machines, in particular to a sole pressing machine which is not prone to debonding. Background Art

[0002] At present, the existing sole pressing machine includes a frame, two sets of pressing mechanisms arranged linearly on the frame, the pressing mechanism includes a workbench arranged on the frame and movable in a lifting manner, a pressure rod mechanism arranged above the workbench, and a tightening mechanism arranged on the workbench for tightening the front, back and sides of the sole, the tightening mechanism includes a tightening oil cylinder and a pressure block, and the workbench, the pressure rod mechanism and the tightening mechanism are all driven by the oil cylinder. When the sole pressing machine with this structure is working, it is difficult to strengthen the extrusion on the area that is easy to debond, such as the forefoot area of ​​the shoe, and the shoes produced are easy to debond. Summary of the invention

[0003] In order to overcome the technical defects of the prior art, the present invention provides a sole pressing machine which is not easy to debond, and the pressed shoes are not easy to debond.

[0004] The technical solution adopted by the present invention is:

[0005] The sole pressing machine which is not easy to debond comprises a top pressing system, an extrusion bracket, a side pressing system, a concentrated pressure system and a front and rear pressing system, wherein the front and rear pressing system comprises a front pressing device, a rear pressing device and a front and rear pressing power device, wherein the front pressing device and the rear pressing device slide relatively along the extrusion bracket, and the front and rear pressing power devices are respectively connected to the front pressing device and the rear pressing device in a transmission manner, and the side pressing system comprises a plurality of side pressing cylinder devices, each of which is mounted on the extrusion bracket, each of which points to the lower side of the top pressing system, each of which, the side pressing cylinder devices, the front pressing device, the rear pressing device and the top pressing system enclose an extrusion space, and the output of each of which is connected to ... Both ends are provided with sliding grooves, the concentrated pressure system is installed on the extrusion bracket, the concentrated pressure system slides along the sliding grooves, the concentrated pressure system spans two adjacent side pressure cylinder devices, the concentrated pressure system includes a concentrated pressure device, a first traction device and a second traction device, the first traction device and the second traction device are both installed on the extrusion bracket, the first traction device and the second traction device are both transmission-connected with the concentrated pressure device, the concentrated pressure device spans two adjacent side pressure cylinder devices, the concentrated pressure device slides along the sliding grooves of each side pressure cylinder device, and the height of the concentrated pressure device is greater than or equal to the height of the sliding grooves.

[0006] Preferably, the jacking system comprises a jacking lifting device and a spiral jacking rod, the jacking lifting device moves in a direction pointing to the extrusion space, and the spiral jacking rod is installed on the lower side of the jacking lifting device through a threaded pair.

[0007] Preferably, the side pressure cylinder device comprises a side pressure cylinder and a side pressure extrusion block, the side pressure extrusion block is installed at the output end of the side pressure cylinder, and a sliding groove is provided on the side pressure extrusion block.

[0008] Preferably, the concentrated pressure device includes a concentrated pressure support and a concentrated pressure wheel, the concentrated pressure wheel is rotatably mounted on the concentrated pressure support, the first traction device and the second traction device are both transmission-connected to the concentrated pressure support, and arc sections are provided at both ends of the bottom of the concentrated pressure support.

[0009] Preferably, the concentrated pressure device includes a concentrated pressure support and a concentrated pressure wheel, the concentrated pressure wheel is rotatably mounted on the concentrated pressure support, the first traction device and the second traction device are both transmission-connected to the concentrated pressure support, and rolling wheels are provided at both ends of the bottom of the concentrated pressure support.

[0010] Preferably, the sliding grooves on the side pressure cylinder devices closest to the front pressure device and the side pressure cylinder devices closest to the rear pressure device are deeper than the sliding grooves on the other side pressure cylinder devices.

[0011] Preferably, the front pressing device comprises a front pressing plate and a front pressing block, the front pressing block is installed at the bottom of the front pressing plate, the front pressing plate slides along the extrusion bracket, and the front and rear pressing power devices are transmission-connected to the front pressing plate.

[0012] Preferably, the rear pressure device includes a rear pressure plate and a rear pressure block, the rear pressure block is installed at the bottom of the rear pressure plate, the rear pressure plate slides along the extrusion bracket, and the front and rear pressure power devices are transmission connected to the rear pressure plate.

[0013] The beneficial effects of the present invention are:

[0014] The front and rear pressure systems include a front pressure device, a rear pressure device and a front and rear pressure power device. The front pressure device and the rear pressure device slide relatively along the extrusion bracket. The front and rear pressure power devices are respectively connected to the front pressure device and the rear pressure device in a transmission manner. The front and rear pressure power devices are front and rear pressure power cylinders. The two ends of the front and rear pressure power cylinders are respectively installed on the front pressure device and the rear pressure device. The side pressure system includes a plurality of side pressure cylinder devices. Each side pressure cylinder device is installed on the extrusion bracket. Each side pressure cylinder device points to the lower side of the top pressure system. Each side pressure cylinder device, the front pressure device, the rear pressure device and the top pressure system form an extrusion space. The output end of each side pressure cylinder device is provided with a sliding groove. The concentrated pressure system is installed on the extrusion bracket. The concentrated pressure system slides along each sliding groove. The concentrated pressure system spans two adjacent side pressure cylinder devices. The concentrated pressure system concentrates the pressure under the top push of the two side pressure cylinder devices, thereby increasing the pressure in a short time, so that the pressed shoes are not easy to come apart. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 This is a schematic diagram of the installation relationship between the side pressure cylinder device and the centralized pressure system.

[0017] Figure 3 This is a schematic diagram of the structure of a concentrated pressure device.

[0018] Description of reference numerals:

[0019] 1. Top pressure system; 11. Top pressure lifting device; 12. Spiral top pressure rod;

[0020] 2. Extrusion bracket;

[0021] 3. Side pressure system; 31. Side pressure cylinder device; 311. Sliding groove; 312. Side pressure cylinder; 313. Side pressure extrusion block;

[0022] 4. concentrated pressure system; 41. concentrated pressure device; 411. concentrated pressure support; 4111. arc segment; 412. concentrated pressure wheel; 42. first traction device; 43. second traction device;

[0023] 5. Front and rear pressure system; 51. Rear pressure device; 511. Rear pressure plate; 512. Rear pressure block; 52. Front pressure device; 521. Front pressure plate; 522. Front pressure block; 53. Front and rear pressure power device;

[0024] 6. Squeeze space. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings:

[0026] like Figure 1 — Figure 3As shown, the present embodiment provides a sole pressing machine that is not easy to debond, including a top pressing system 1, an extrusion bracket 2, a side pressing system 3, a concentrated pressure system 4 and a front and rear pressing system 5, the front and rear pressing system 5 including a front pressing device 52, a rear pressing device 51 and a front and rear pressing power device 53, the front pressing device 52 and the rear pressing device 51 slide relatively along the extrusion bracket 2, the front and rear pressing power device 53 are respectively connected to the front pressing device 52 and the rear pressing device 51 by transmission, the front and rear pressing power device 53 is a front and rear pressing power cylinder, the two ends of the front and rear pressing power cylinder are respectively installed on the front pressing device 52 and the rear pressing device 51, the side pressing system 3 includes a plurality of side pressure cylinder devices 31, each side pressure cylinder device 31 is installed on the extrusion bracket 2, each side pressure cylinder device 31 points to the lower side of the top pressure system 1, each side pressure cylinder device 31, the front pressure device 52, the rear pressure device 51 and the top pressure system 1 surround an extrusion space 6, the output end of each side pressure cylinder device 31 is provided with a sliding groove 311, the concentrated pressure system 4 is installed on the extrusion bracket 2, the concentrated pressure system 4 slides along each sliding groove 311, the concentrated pressure system 4 spans two adjacent side pressure cylinder devices 31, and the concentrated pressure system 4 concentrates the pressure under the top push of the two side pressure cylinder devices 31, thereby increasing the pressure in a short time, so that the pressed shoes are not easy to come apart.

[0027] Specifically, the pressing system 1 includes a pressing lifting device 11 and a spiral pressing rod 12. The pressing lifting device 11 moves in a direction pointing to the extrusion space 6. The spiral pressing rod 12 is installed on the lower side of the pressing lifting device 11 through a threaded pair. The spiral pressing rod 12 adjusts the height on the pressing lifting device 11 according to the size of different shoes. The pressing lifting device 11 is a conventional hydraulic pressure device and will not be described in detail here. The spiral pressing rod 12 presses the shoe last, thereby bonding the bottom of the upper to the top of the sole.

[0028] Specifically, the side pressure cylinder device 31 includes a side pressure cylinder 312 and a side pressure extrusion block 313. The side pressure extrusion block 313 is installed at the output end of the side pressure cylinder 312. The side pressure extrusion block 313 is provided with a sliding groove 311. The concentrated pressure system 4 slides along the sliding groove 311, so that the concentrated pressure system 4 is transported in the sliding groove 311, and the pressure of the two adjacent side pressure extrusion blocks 313 is simultaneously transmitted to the concentrated pressure system 4. The pressure is concentrated to ensure the extrusion effect, so that the pressed shoes are not easy to come apart.

[0029] Specifically, the concentrated pressure system 4 includes a concentrated pressure device 41, a first traction device 42 and a second traction device 43. The first traction device 42 and the second traction device 43 are both installed on the extrusion bracket 2. The first traction device 42 and the second traction device 43 are both transmission-connected to the concentrated pressure device 41. The concentrated pressure device 41 spans two adjacent side pressure cylinder devices 31. The concentrated pressure device 41 slides along the sliding groove 311 of each side pressure cylinder device 31. The height of the concentrated pressure device 41 is greater than or equal to the height of the sliding groove 311, so that the concentrated pressure device 41 can protrude from the sliding groove 311 and be squeezed onto the shoe. To be more precise, in the area where the concentrated pressure device 41 needs to be squeezed, the depth of the sliding groove 311 is lower than the height of the concentrated pressure device 41. In the area where the concentrated pressure device 41 does not need to be squeezed, the depth of the sliding groove 311 is equal to the height of the concentrated pressure device 41, which is convenient for hiding the concentrated pressure device 41. The first traction device 42 and the second traction device 43 are both motor-driven traction rope structures, which will not be repeated here. The first traction device 42 and the second traction device 43 pull the concentrated pressure device 41 to slide in both directions.

[0030] Specifically, the concentrated pressure device 41 includes a concentrated pressure support 411 and a concentrated pressure wheel 412. The concentrated pressure wheel 412 is rotatably installed on the concentrated pressure support 411. The first traction device 42 and the second traction device 43 are both connected to the concentrated pressure support 411 in transmission. Arc segments 4111 are provided at both ends of the bottom of the concentrated pressure support 411. Of course, the bottom of the concentrated pressure support 411 can also be an inclined surface. As another embodiment, rolling wheels are provided at both ends of the bottom of the concentrated pressure support. The rolling wheels roll along the sliding grooves 311 of each side pressure cylinder device 31. In the technical scheme in which arc segments 4111 or inclined surfaces are provided at both ends of the bottom of the concentrated pressure support 411, the arc segments 4111 or the inclined surfaces slide along the sliding grooves 311 of each side pressure cylinder device 31. The purpose is to facilitate the concentrated pressure support 411 to overcome the height difference between adjacent side pressure extrusion blocks 313. The length of the concentrated pressure support 411 is greater than the width of one side pressure extrusion block 313 but less than the width of two side pressure extrusion blocks 313. Thereby, the concentrated pressure bracket 411 can slide across two adjacent side pressure extrusion blocks 313, and the concentrated pressure wheel 412 minimizes the friction with the sole. Since the concentrated pressure wheel 412 concentrates the pressure of the two adjacent side pressure extrusion blocks 313, the pressure is greater, which ensures the extrusion effect. In order to make the extrusion more uniform, the concentrated pressure wheel 412 uses a rubber wheel.

[0031] Specifically, the sliding groove 311 on the side pressure cylinder device 31 closest to the front pressure device 52 and the rear pressure device 51 is deeper than the sliding grooves 311 on the other side pressure cylinder devices 31, so that the concentrated pressure device 41 can be hidden in the sliding groove 311 in the side area of ​​the sole which is not easy to debond.

[0032] Specifically, the front pressing device 52 includes a front pressing plate 521 and a front pressing block 522. The front pressing block 522 is installed at the bottom of the front pressing plate 521. The front pressing plate 521 slides along the extrusion bracket 2. The front and rear pressing power devices 53 are transmission-connected to the front pressing plate 521. The front pressing block 522 is used to press the front part of the shoe body.

[0033] Specifically, the rear pressing device 51 includes a rear pressing plate 511 and a rear pressing block 512. The rear pressing block 512 is installed at the bottom of the rear pressing plate 511. The rear pressing plate 511 slides along the extrusion bracket 2. The front and rear pressing power devices 53 are transmission-connected to the rear pressing plate 511. The rear pressing block 512 is used to press the rear part of the shoe body.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sole pressing machine that is not easy to debond, characterized in that: It includes a top pressure system, an extrusion bracket, a side pressure system, a concentrated pressure system and a front and rear pressure system, the front and rear pressure system includes a front pressure device, a rear pressure device and a front and rear pressure power device, the front pressure device and the rear pressure device slide relatively along the extrusion bracket, the front and rear pressure power devices are respectively connected to the front pressure device and the rear pressure device in transmission, the side pressure system includes a plurality of side pressure cylinder devices, each of which is installed on the extrusion bracket, each of which points to the lower side of the top pressure system, each of the side pressure cylinder devices, the front pressure device, the rear pressure device and the top pressure system form an extrusion space, the output end of each of the side pressure cylinder devices is provided with a sliding groove, the concentrated pressure system is installed on the extrusion bracket, the concentrated pressure system slides along each sliding groove, the concentrated pressure system spans two adjacent side pressure cylinder devices, the concentrated pressure system includes a concentrated pressure device, a first traction device and a second traction device, the first traction device and the second traction device are both installed on the extrusion bracket, the first traction device and the second traction device are both connected to the concentrated pressure device in transmission, and the concentrated pressure device spans two adjacent A side pressure cylinder device, wherein the concentrated pressure device slides along the sliding groove of each side pressure cylinder device, the height of the concentrated pressure device is greater than or equal to the height of the sliding groove, the concentrated pressure device includes a concentrated pressure bracket and a concentrated pressure wheel, the concentrated pressure wheel is rotatably installed on the concentrated pressure bracket, the first traction device and the second traction device are both transmission-connected with the concentrated pressure bracket, both ends of the bottom of the concentrated pressure bracket are provided with rolling wheels, the rolling wheels roll along the sliding grooves of each side pressure cylinder device, and the concentrated pressure wheel minimizes the friction with the sole, the side pressure cylinder device includes a side pressure cylinder and a side pressure extrusion block, the side pressure extrusion block is installed at the output end of the side pressure cylinder, and a sliding groove is provided on the side pressure extrusion block, because the concentrated pressure wheel concentrates the pressure of the two adjacent side pressure extrusion blocks, the sliding grooves on the side pressure cylinder devices closest to the front pressure device and the rear pressure device are deeper than the sliding grooves on the other side pressure cylinder devices, the first traction device and the second traction device are both structures driven by motors to drive traction ropes, and the first traction device and the second traction device pull the concentrated pressure device to slide in both directions.

2. The non-debonding sole pressing machine according to claim 1, characterized in that: The jacking system comprises a jacking lifting device and a spiral jacking rod. The jacking lifting device moves in a direction pointing to the extrusion space, and the spiral jacking rod is installed on the lower side of the jacking lifting device through a threaded pair.

3. The non-debonding sole pressing machine according to claim 1, characterized in that: The front pressing device comprises a front pressing plate and a front pressing block, wherein the front pressing block is installed at the bottom of the front pressing plate, the front pressing plate slides along the extrusion bracket, and the front and rear pressing power devices are transmission-connected with the front pressing plate.

4. The shoe sole pressing machine that is not easy to debond according to claim 1, characterized in that: The rear pressing device comprises a rear pressing plate and a rear pressing block, wherein the rear pressing block is installed at the bottom of the rear pressing plate, the rear pressing plate slides along the extrusion bracket, and the front and rear pressing power devices are transmission-connected with the rear pressing plate.

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