CN212754531U - Automatic sole pressing machine for shoemaking - Google Patents
Automatic sole pressing machine for shoemaking Download PDFInfo
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- CN212754531U CN212754531U CN202021562861.6U CN202021562861U CN212754531U CN 212754531 U CN212754531 U CN 212754531U CN 202021562861 U CN202021562861 U CN 202021562861U CN 212754531 U CN212754531 U CN 212754531U
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Abstract
An automatic shoemaking sole press comprises a rack, a shoe fixing device, a lifting mechanism and a jacking device, wherein the shoe fixing device comprises a base, a front end positioning block, a front end adjusting mechanism, a rear end positioning block, a rear end adjusting mechanism, a plurality of side elastic blocks and a plurality of side pushing and pressing mechanisms, each of the front end adjusting mechanism, the rear end adjusting mechanism and the side pushing and pressing mechanisms comprises a first hydraulic cylinder, a translation seat, a first proportional valve, a first pressure sensor and a first pressure gauge, a piston rod of the first hydraulic cylinder is connected with the translation seat, and the front end positioning block, the rear end positioning block or the side elastic blocks are arranged on the translation seat through the first pressure sensors; the top pressing device comprises a supporting seat and a top pressing mechanism, the top pressing mechanism comprises a second hydraulic cylinder, a lifting seat, an ejector rod, a pressing block, a second proportional valve, a second pressure sensor and a second pressure gauge, and the detection end of the second pressure sensor is located in a cylinder body of the second hydraulic cylinder. The utility model discloses can carry out accurate control to the pressure size that the pressfitting in-process formed.
Description
Technical Field
The utility model relates to a shoemaking equipment, concretely relates to automatic shoemaking sole pressing machine.
Background
In the process of shoemaking, the sole and the vamp need to be glued and then pressed so as to be bonded and fixed, and an automatic shoemaking sole pressing machine is generally adopted to complete the pressing procedure of the sole and the vamp at present.
The existing automatic shoe making and sole pressing machine generally comprises a rack, a shoe fixing device, a lifting mechanism and a jacking mechanism, wherein the lifting mechanism is installed on the rack, the shoe fixing device is installed on a power output end of the lifting mechanism, and the jacking mechanism is installed on the rack and is positioned above the shoe fixing device. And placing the sole and the vamp which are glued and bonded together in a shoe fixing device, then driving the shoe fixing device to ascend by the lifting mechanism, enabling the sole in the shoe fixing device to move upwards to be in contact with the lower end of the jacking mechanism, and completing the pressing of the sole and the vamp under the cooperation of the lifting mechanism and the jacking mechanism. The top pressing mechanism generally comprises two ejector rods and two pressing blocks, wherein the upper ends of the ejector rods are arranged on the rack, and the pressing blocks are arranged at the lower ends of the ejector rods; the lifting mechanism generally adopts a lifting hydraulic cylinder.
The shoe fixing device not only plays a role in fixing the shoes, but also plays a role in pressing the side edges of the soles. The shoe fixing device generally comprises a base, a front end positioning block, a front end adjusting mechanism, a rear end positioning block, a rear end adjusting mechanism, a plurality of side elastic blocks and a plurality of side pushing and pressing mechanisms, the front end positioning block, the rear end positioning block is installed on the base through the front end adjusting mechanism and the rear end adjusting mechanism respectively, the side elastic blocks are installed on the base through the corresponding side pushing and pressing mechanisms respectively, each side elastic block is distributed on the front end positioning block and on two sides of the axis of the rear end positioning block, the front end positioning block, the rear end positioning block and the side elastic blocks form the outline of the shoe sole together, the front end positioning block and the rear end positioning block are used for fixing the position of the front end and the rear end of the shoe sole, and each side elastic block compresses the side of the shoe sole under the action of the. The side pushing mechanism, the front end adjusting mechanism and the rear end adjusting mechanism generally adopt small hydraulic cylinders, and automatic pushing and fixing of the side edge of the sole are achieved.
However, the pressure formed in the process of pressing the sole and the vamp by the top pressing mechanism, the front end positioning block, the rear end positioning block and each side elastic block is controlled by the lifting mechanism, the side pushing mechanism, the front end adjusting mechanism and the corresponding hydraulic cylinder of the rear end adjusting mechanism respectively, in the past, the corresponding parameters of the hydraulic cylinder are generally set by an operator according to self experience, the pressure is difficult to realize accurate control, the pressure standard of fitting cannot be met, and the sole and the vamp are often misplaced or fall off, so that the shoe is unqualified in production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic shoemaking presses end machine is provided, this kind of automatic shoemaking presses end machine can accomplish the pressfitting process to sole and vamp automatically to can carry out accurate control to the pressure size that the pressfitting in-process formed, make its pressure standard that satisfies the laminating, can improve the qualification rate of shoes production. The technical scheme is as follows:
an automatic shoemaking sole press comprises a frame, a shoe fixing device, a lifting mechanism and a jacking device; the lifting mechanism is arranged on the frame, and the shoe fixing device is arranged on the power output end of the lifting mechanism; the shoe fixing device comprises a base, a front end positioning block, a front end adjusting mechanism, a rear end positioning block, a rear end adjusting mechanism, a plurality of side elastic blocks and a plurality of side pushing mechanisms, wherein the front end positioning block and the rear end positioning block are respectively installed on the base through the front end adjusting mechanism and the rear end adjusting mechanism; the jacking device is arranged on the rack and is positioned above the shoe fixing device, and is characterized in that: the front end adjusting mechanism, the rear end adjusting mechanism and the side pushing and pressing mechanism respectively comprise a first hydraulic cylinder, a translation seat, a first proportional valve, a first pressure sensor and a first pressure gauge, the first proportional valve is used for adjusting and controlling the pressure and the flow of hydraulic oil in the first hydraulic cylinder, the cylinder body of the first hydraulic cylinder is installed on the base and is arranged along the horizontal direction, the piston rod of the first hydraulic cylinder is connected with the translation seat, the front end positioning block, the rear end positioning block or the side elastic block are installed on the translation seat through the first pressure sensor, the first proportional valve is communicated with the cylinder body of the first hydraulic cylinder, and the first pressure gauge is electrically connected with the first pressure sensor; the jacking device comprises a supporting seat and at least one jacking mechanism, the jacking mechanism comprises a second hydraulic cylinder, a lifting seat, a push rod, a pressing block, a second proportional valve for regulating and controlling the pressure and the flow of hydraulic oil in the second hydraulic cylinder, a second pressure sensor and a second pressure gauge, a cylinder body of the second hydraulic cylinder is installed on the supporting seat, a piston rod of the second hydraulic cylinder faces downwards and is connected with the lifting seat, the upper end of the push rod is installed on the lifting seat, the pressing block is installed at the lower end of the push rod, the second proportional valve is communicated with the cylinder body of the second hydraulic cylinder, the second pressure sensor is installed at the top of the cylinder body of the second hydraulic cylinder, the detection end of the second pressure sensor is located in the cylinder body of the second hydraulic cylinder.
In the front end adjusting mechanism, the rear end adjusting mechanism and each side pushing and pressing mechanism, the first hydraulic cylinder drives the translation seat to translate, and drives the corresponding front end positioning block, rear end positioning block or side elastic block to translate towards the inner side of the outline through the first pressure sensor, so that the automatic pushing and pressing and fixing of the side of the sole are realized; the first pressure sensor is arranged between the front end positioning block, the rear end positioning block or the side edge elastic block and the translation seat, is used for detecting the pressure of the front end positioning block, the rear end positioning block or the side edge elastic block on the side edge of the sole in pushing and fixing, and displays the pressure in real time through the first pressure gauge; the valve core position of the first proportional valve can be adjusted manually and is used for adjusting and controlling the pressure and the flow of hydraulic oil in the first hydraulic cylinder. In the top pressing mechanism, the second hydraulic cylinder drives the lifting seat, the ejector rod on the lifting seat and the pressing block to descend together; the second pressure sensor is used for detecting the pressure of hydraulic oil in the second hydraulic cylinder and displaying the pressure in real time through a second pressure gauge; the valve core position of the second proportional valve can be adjusted in a manual mode and is used for adjusting and controlling the pressure and the flow of hydraulic oil in the second hydraulic cylinder.
When the shoe fixing device works, the sole and the vamp which are glued and bonded together are placed in a profile (the profile is larger than the actual profile of the sole) formed by the front end positioning block, the rear end positioning block and each side edge elastic block in the shoe fixing device; then the front end adjusting mechanism, the rear end adjusting mechanism and each side pushing mechanism act simultaneously, each first hydraulic cylinder drives the front end positioning block, the rear end positioning block and each side elastic block to translate towards the inner side of the outline through the corresponding translation seat and the corresponding first pressure sensor, and automatic pushing and fixing of the side of the sole are achieved; in the process of pushing and fixing the side edge of the sole, a worker can accurately know the pressure value detected by the corresponding first pressure sensor by reading the first pressure gauge and adjust and control the pressure and the flow of hydraulic oil in the corresponding first hydraulic cylinder by manually adjusting the position of the valve core of the corresponding first proportional valve, so that the pressure for pushing and fixing the sole can be adjusted by the front end positioning block, the rear end positioning block or the side edge elasticity, and the sole and the vamp can not be dislocated; then a second hydraulic cylinder of the jacking mechanism drives the lifting seat, a mandril on the lifting seat and a pressing block to descend together, and simultaneously the lifting mechanism drives the shoe fixing device to ascend, so that a sole and a vamp in the shoe fixing device move upwards to be in contact with the pressing block, and the pressing process of the sole and the vamp is completed under the cooperation of the lifting mechanism and the jacking mechanism; in the process of carrying out the pressfitting at sole and vamp, the staff accessible reads the second manometer and accurately knows the pressure value that second pressure sensor detected (the pressure size of hydraulic oil in the second hydraulic cylinder promptly), and adjust the pressure and the flow of controlling hydraulic oil in the second hydraulic cylinder through the case position of manual regulation second proportional valve, change the pressure size of briquetting to sole and vamp roof pressure, make it satisfy the pressure standard of laminating, ensure that the pressfitting of vamp and sole is firm, can avoid taking place the condition that drops between sole and the vamp. Above-mentioned automatic shoemaking presses end machine can accomplish the pressfitting process to sole and vamp automatically to can carry out accurate control to the pressure size that the pressfitting process produced, make it satisfy the pressure standard of laminating, can avoid taking place the dislocation between sole and the vamp or the condition that drops, be favorable to improving the qualification rate of shoes production.
In a preferred scheme, the front end positioning block, the rear end positioning block and the side elastic block are all made of rubber materials.
In a preferred scheme, the lifting mechanism comprises a lifting hydraulic cylinder, a cylinder body of the lifting hydraulic cylinder is installed on the rack and arranged along the vertical direction, and the base is installed on a piston rod of the lifting hydraulic cylinder.
In a preferred scheme, the jacking device comprises two jacking mechanisms which are arranged side by side in front and back. The pressing blocks of the two jacking mechanisms respectively correspond to the toe cap and the heel of the shoe, so that the vamp and the sole can be pressed firmly.
In an optimal scheme, the jacking device further comprises a fixed seat and a swinging mechanism, the fixed seat is installed on the rack, one side of the supporting seat is hinged to the fixed seat, the swinging mechanism is installed on the fixed seat, and the power output end of the swinging mechanism is connected with the other side of the swinging seat. The supporting seat is driven to swing to one side through the swinging mechanism, so that the ejector rod swings to deviate from the middle position, a space for placing a combination of the sole and the vamp is reserved, and the lifting distance of the lifting mechanism can be shortened.
In a more preferred scheme, the swing mechanism comprises a swing cylinder, a cylinder body of the swing cylinder is installed on the fixed seat, and a piston rod of the swing cylinder is hinged to the other side of the swing seat.
The automatic sole press for shoemaking of the utility model can automatically complete the pressing procedure of the sole and the vamp through the cooperation of the top pressing device, the base, the front end positioning block, the front end adjusting mechanism, the rear end positioning block, the rear end adjusting mechanism, each side elastic block and each side pressing mechanism, in the pressing process, the pressure in the front direction, the rear direction, the side direction and the top pressing direction of the shoe can be detected and displayed in real time through the pressure sensor and the pressure gauge, and then the pressure and the flow of the hydraulic oil in the corresponding hydraulic cylinder are adjusted and controlled through the corresponding proportional valve by the staff according to the detected pressure value, thereby realizing the accurate control of the pressure generated in the pressing process and leading the pressure to meet the pressure standard of the fitting, the condition that the sole and the vamp are dislocated or fall off can be avoided, and the qualified rate of shoe production is improved.
Drawings
Fig. 1 is a schematic structural view of an automatic sole press for making shoes according to a preferred embodiment of the present invention.
Fig. 2 is a schematic view showing the connection and cooperation between the front end adjusting mechanism and the front end positioning block, between the rear end adjusting mechanism and the rear end positioning block, and between the side pushing mechanism and the side elastic block in the automatic sole making and pressing machine shown in fig. 1.
Fig. 3 is a schematic view showing the structure of a pressing mechanism in the automatic sole press of fig. 1.
Detailed Description
As shown in fig. 1, the automatic sole press for making shoes comprises a frame 1, a shoe fixing device 2, a lifting hydraulic cylinder (hidden by the frame 1 in fig. 1 and not shown) and a pressing device 3; the lifting mechanism is arranged on the frame 1, and the shoe fixing device 2 is arranged on the power output end of the lifting mechanism; the shoe fixing device 2 comprises a base 21, a front end positioning block 22, a front end adjusting mechanism 23, a rear end positioning block 24, a rear end adjusting mechanism 25, a plurality of side elastic blocks 26 and a plurality of side pushing mechanisms 27, wherein the front end positioning block 22 and the rear end positioning block 24 are respectively installed on the base 21 through the front end adjusting mechanism 23 and the rear end adjusting mechanism 25, the side elastic blocks 26 are respectively installed on the base 21 through the corresponding side pushing mechanisms 27, and the side elastic blocks 26 are distributed on two sides of the axial line of the front end positioning block 22 and the axial line of the rear end positioning block 24; the jacking device 3 is arranged on the frame 1 and is positioned above the shoe fixing device 2.
In this embodiment, the lifting mechanism includes a hydraulic lifting cylinder, the cylinder body of the hydraulic lifting cylinder is installed on the frame 1 and is arranged along the vertical direction, and the base 21 is installed on the piston rod of the hydraulic lifting cylinder.
Referring to fig. 2, each of the front end adjusting mechanism 23, the rear end adjusting mechanism 25, and the side pushing mechanism 27 includes a first hydraulic cylinder 231, a translation seat 232, a first proportional valve (not shown in the figure) for adjusting and controlling the pressure and the flow rate of the hydraulic oil in the first hydraulic cylinder 231, a first pressure sensor 233, and a first pressure gauge (not shown in the figure), a cylinder body of the first hydraulic cylinder 231 is installed on the base 21 and is disposed along the horizontal direction, a piston rod of the first hydraulic cylinder 231 is connected to the translation seat 232, the front end positioning block 22, the rear end positioning block 24, or the side elastic block 26 is installed on the translation seat 232 through the first pressure sensor 233, the first proportional valve is communicated with the cylinder body of the first hydraulic cylinder 231, and the first pressure gauge is electrically connected to the first pressure sensor 233.
In the present embodiment, the front positioning block 22, the rear positioning block 24, and the side elastic block 26 are made of rubber materials.
Referring to fig. 1 and 3, the pressing device 3 includes a supporting base 31 and two pressing mechanisms 32 arranged side by side in a front-back direction, the supporting base 31 is installed on the frame 1, the pressing mechanism 32 includes a second hydraulic cylinder 321, a lifting base 322, a push rod 323, a pressing block 324, a second proportional valve (not shown in the figure) for regulating and controlling the pressure and flow rate of hydraulic oil in the second hydraulic cylinder 321, a second pressure sensor 325 and a second pressure gauge (not shown in the figure), a cylinder body of the second hydraulic cylinder 321 is installed on the supporting base 31, a piston rod of the second hydraulic cylinder 321 faces downward and is connected with the lifting base 322, an upper end of the push rod 323 is installed on the lifting base 322, the pressing block 324 is installed at a lower end of the push rod 323, the second proportional valve is communicated with a cylinder body of the second hydraulic cylinder 321, the second pressure sensor 325 is installed at a top of the cylinder body of the second hydraulic cylinder 321 and a, the second pressure gauge is electrically connected to a second pressure sensor 325.
In this embodiment, the pressing device 3 further includes a fixing seat 33 and a swing cylinder (not shown in the figure), the fixing seat 33 is installed on the frame 1, one side of the supporting seat 31 is hinged to the fixing seat 33, a cylinder body of the swing cylinder is installed on the fixing seat 33, and a piston rod of the swing cylinder is hinged to the other side of the swing seat. The supporting seat 31 is driven to swing to one side by the swing cylinder, so that the ejector rod 323 swings to deviate from the middle position, a space for placing a combination of the sole and the vamp is reserved, and the lifting distance of the lifting mechanism can be shortened.
The working principle of the automatic sole press for shoemaking is briefly described as follows:
in operation, the sole and the vamp which are glued and bonded together are placed in the outline formed by the front end positioning block 22, the rear end positioning block 24 and each side edge elastic block 26 in the shoe fixing device 2 (the outline is larger than the actual outline of the sole); then, the front end adjusting mechanism 23, the rear end adjusting mechanism 25 and each side pushing mechanism 27 act simultaneously, each first hydraulic cylinder 231 drives the corresponding front end positioning block 22, rear end positioning block 24 or side elastic block 26 to translate towards the inner side of the outline through the corresponding translation seat 232 and first pressure sensor 233, and automatic pushing and fixing of the side of the sole are realized; in the process of pushing and fixing the side edge of the sole, a worker can accurately know the pressure value detected by the corresponding first pressure sensor 233 by reading the first pressure gauge and adjust and control the pressure and the flow of the hydraulic oil in the corresponding first hydraulic cylinder 231 by manually adjusting the position of the valve core of the corresponding first proportional valve, so as to adjust the pressure of the front end positioning block 22, the rear end positioning block 24 or the side edge elastic block 26 on the pushing and fixing of the sole; then the second hydraulic cylinder 321 of the top pressing mechanism 32 drives the lifting seat 322 and the mandril 323 thereon to descend together with the pressing block 324, and simultaneously the lifting mechanism drives the shoe fixing device 2 to ascend, so that the sole and the vamp in the shoe fixing device 2 move upwards to contact with the pressing block 324, and the pressing process of the sole and the vamp is completed under the cooperation of the lifting mechanism and the top pressing mechanism 32; in the process of pressing the sole and the upper, the worker can accurately know the pressure value detected by the second pressure sensor 325 (namely, the pressure of the hydraulic oil in the second hydraulic cylinder 321) by reading the second pressure gauge, adjust and control the pressure and the flow of the hydraulic oil in the second hydraulic cylinder 321 by manually adjusting the position of the valve core of the second proportional valve, and change the pressure of the pressing block 324 for pressing the sole and the upper, so that the pressing standard of the pressing block and the upper can be met, and the firm pressing of the upper and the sole can be ensured.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. An automatic shoemaking sole press comprises a frame, a shoe fixing device, a lifting mechanism and a jacking device; the lifting mechanism is arranged on the frame, and the shoe fixing device is arranged on the power output end of the lifting mechanism; the shoe fixing device comprises a base, a front end positioning block, a front end adjusting mechanism, a rear end positioning block, a rear end adjusting mechanism, a plurality of side elastic blocks and a plurality of side pushing mechanisms, wherein the front end positioning block and the rear end positioning block are respectively installed on the base through the front end adjusting mechanism and the rear end adjusting mechanism; the jacking device is arranged on the rack and is positioned above the shoe fixing device, and is characterized in that: the front end adjusting mechanism, the rear end adjusting mechanism and the side pushing and pressing mechanism respectively comprise a first hydraulic cylinder, a translation seat, a first proportional valve, a first pressure sensor and a first pressure gauge, the first proportional valve is used for adjusting and controlling the pressure and the flow of hydraulic oil in the first hydraulic cylinder, the cylinder body of the first hydraulic cylinder is installed on the base and is arranged along the horizontal direction, the piston rod of the first hydraulic cylinder is connected with the translation seat, the front end positioning block, the rear end positioning block or the side elastic block are installed on the translation seat through the first pressure sensor, the first proportional valve is communicated with the cylinder body of the first hydraulic cylinder, and the first pressure gauge is electrically connected with the first pressure sensor; the jacking device comprises a supporting seat and at least one jacking mechanism, the jacking mechanism comprises a second hydraulic cylinder, a lifting seat, a push rod, a pressing block, a second proportional valve for regulating and controlling the pressure and the flow of hydraulic oil in the second hydraulic cylinder, a second pressure sensor and a second pressure gauge, a cylinder body of the second hydraulic cylinder is installed on the supporting seat, a piston rod of the second hydraulic cylinder faces downwards and is connected with the lifting seat, the upper end of the push rod is installed on the lifting seat, the pressing block is installed at the lower end of the push rod, the second proportional valve is communicated with the cylinder body of the second hydraulic cylinder, the second pressure sensor is installed at the top of the cylinder body of the second hydraulic cylinder, the detection end of the second pressure sensor is located in the cylinder body of the second hydraulic cylinder.
2. The automatic sole press according to claim 1, characterized in that: the front end positioning block, the rear end positioning block and the side elastic block are all made of rubber materials.
3. The automatic sole press according to claim 1, characterized in that: the lifting mechanism comprises a lifting hydraulic cylinder, a cylinder body of the lifting hydraulic cylinder is installed on the rack and arranged in the vertical direction, and the base is installed on a piston rod of the lifting hydraulic cylinder.
4. An automatic sole maker according to any one of claims 1-3, wherein: the jacking device further comprises a fixed seat and a swinging mechanism, the fixed seat is mounted on the rack, one side of the supporting seat is hinged to the fixed seat, the swinging mechanism is mounted on the fixed seat, and the power output end of the swinging mechanism is connected with the other side of the swinging seat.
5. The automatic sole press according to claim 4, characterized in that: the swing mechanism comprises a swing cylinder, a cylinder body of the swing cylinder is installed on the fixed seat, and a piston rod of the swing cylinder is hinged to the other side of the swing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562861.6U CN212754531U (en) | 2020-07-31 | 2020-07-31 | Automatic sole pressing machine for shoemaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562861.6U CN212754531U (en) | 2020-07-31 | 2020-07-31 | Automatic sole pressing machine for shoemaking |
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| Publication Number | Publication Date |
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| CN212754531U true CN212754531U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021562861.6U Active CN212754531U (en) | 2020-07-31 | 2020-07-31 | Automatic sole pressing machine for shoemaking |
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| CN (1) | CN212754531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039952A (en) * | 2022-07-22 | 2022-09-13 | 江苏伊贝实业股份有限公司 | Special sole pressing machine for Goodyear |
-
2020
- 2020-07-31 CN CN202021562861.6U patent/CN212754531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039952A (en) * | 2022-07-22 | 2022-09-13 | 江苏伊贝实业股份有限公司 | Special sole pressing machine for Goodyear |
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