CN114847597B - Shoe production process and upper heating device for same - Google Patents
Shoe production process and upper heating device for same Download PDFInfo
- Publication number
- CN114847597B CN114847597B CN202210522182.3A CN202210522182A CN114847597B CN 114847597 B CN114847597 B CN 114847597B CN 202210522182 A CN202210522182 A CN 202210522182A CN 114847597 B CN114847597 B CN 114847597B
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- rod
- sleeving
- groove
- shoe
- assembly
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D95/00—Shoe-finishing machines
- A43D95/10—Drying or heating devices for shoes
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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention relates to the technical field of shoe production, in particular to a shoe production process and an upper heating device for the shoe production process, which comprises an operation table, wherein the upper end of the operation table is horizontally provided with a track through a support frame, the lower end of the track is horizontally provided with an annular plate through a plurality of support plates, the device is provided with the annular plate and a boss structure penetrating through one side of a heating box in an annular manner, when a shoe tree provided with an upper enters the heating box, the shoe tree is lifted up, and is automatically rotated in the heating box, other manual operations are not possible, the heating and shaping effects and efficiency are accelerated, the cost is low, the shoe tree is connected with a rotating rod in a sleeving manner through a mounting block, the movable effect between the sleeving rod and the connecting rod is achieved before the rotating rod rotates, a push rod controls a control piston, and then a limit rod of the mounting block is pushed and stretches out through a transfer tube, so that the connection stability between the mounting block and the shoe tree is enhanced.
Description
Technical Field
The invention relates to the technical field of shoe production, in particular to a shoe production process and an upper heating device for the process.
Background
The shoes are the necessary instrument of everyone in daily life, refer to sole, the part above the sole when the upper of a shoe, and the upper of a shoe need install the upper of a shoe on the shoe tree through firing equipment and heat the design in carrying out production process, in prior art, when heating the upper of a shoe, heating angle is consistent, and heating efficiency is lower, and is comparatively loaded down with trivial details to connecting unstable or connection operation between shoe tree and the equipment, and the operation is very inconvenient, and then consumes great manufacturing cost.
Disclosure of Invention
The present invention is directed to a shoe production process and an upper heating device for the same, which solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a shoe production process comprising the steps of:
step one: sleeving the shoe upper on a shoe last, sleeving the shoe upper on a sleeving block of a rotating rod through a sleeving groove above the shoe last, and rapidly inserting the mounting block into a mounting groove of the shoe last under the action of inclined planes on the upper side and the lower side of the mounting block and the action of a first spring to finish mounting;
step two: then starting the power box to synchronously move and control a plurality of connecting rods of the track;
step three: along with the movement of the connecting rod, the sleeve connecting rod sleeved on the connecting rod is driven to move, and the movement is more stable and the abrasion is reduced under the action of the roller;
step four: then, before the shoe tree quickly enters the heating box, the idler wheel drives the sleeve connecting rod and the rotary rod to ascend under the action of the boss, and the rotary gear is meshed and connected with the connecting gear teeth on one side in the annular groove;
step five: simultaneously, along with the rising of the sleeve connecting rod, the lower end of the ejector rod pushes the push plate to extrude the control piston, air in the control groove is pushed into the adapter tube, and then the piston control limiting rod extends out of the mounting block to be inserted into the mounting groove of the shoe tree, so that the connection between the shoe tree and the rotating rod is reinforced and limited;
step six: then the shoe tree with the upper is rotated and heated in the heating box, so that the heating efficiency is improved, and the cost is lower;
step seven: when the shoe tree moves out of the heating box, the boss structure is finished, the ejector rod is away from the push plate under the action of the gravity of the spring and the sleeving rod, the limiting rod is retracted into the mounting block, and the shoe tree is directly pulled down to be separated from the rotating rod after moving to the other side.
The utility model provides an upper of a shoe heating device, includes the operation panel, and the operation panel upper end is equipped with the track through the support frame level, the track lower extreme is equipped with the annular slab through a plurality of spanners levels, and the vertical activity grafting of track lower extreme is equipped with a plurality of connecting rods, and annular slab one side runs through and has seted up the ring channel, and the annular slab upper end is equipped with through sliding component is vertical to cup joint the subassembly, cup joints the subassembly lower extreme and is equipped with rotating assembly through the bearing grafting, and rotating assembly and cup joint the vertical grafting ring channel setting that runs through of subassembly lower extreme, and the rotating assembly lower extreme cup joints through the installation component and has equipped with the shoe tree, is equipped with control assembly in the rotating assembly, and the control assembly both sides are connected with connecting rod and installation component one side respectively.
Preferably, a heating box is arranged on one side of the upper end of the operating platform, a heating box cover is arranged on one side of the track, a power box is arranged on one side of the supporting frame, and the lower end of one side of the power box is connected with the track.
Preferably, the sleeving assembly comprises a sleeving connecting rod, and the upper end of the sleeving connecting rod is sleeved with the lower end of the connecting rod.
Preferably, the sliding component comprises a sliding plate, the upper end of the sliding plate sleeve connecting rod is provided with two rollers symmetrically arranged at the lower end of the sliding plate, two wheel grooves are symmetrically arranged at two sides of the upper end of the annular groove of the annular plate, and the lower ends of the rollers are respectively inserted and arranged in the two wheel grooves.
Preferably, the rotating assembly comprises a rotating rod, the lower end of the rotating assembly is sleeved with a rotating gear, a plurality of connecting gear teeth are horizontally arranged on one side of the annular groove, and the sizes of the gear teeth of the rotating gear and the connecting gear teeth are the same.
Preferably, the annular plate penetrates through one side of the plug-in heating box and is provided with a boss, and the height of the boss is equal to the distance between the connecting gear teeth and the rotating gear.
Preferably, the installation component includes two installation blocks, and the rotary rod lower extreme is equipped with the overlap piece, cup joints the piece bilateral symmetry and has seted up two resilience grooves, and two installation blocks one side is pegged graft through first spring respectively and is arranged in resilience inslot, and the last upper end has been seted up and has been cup jointed the groove, cup joints inslot bilateral symmetry and has seted up two installation grooves, and two installation block opposite sides are pegged graft respectively and are arranged in two installation grooves.
Preferably, the mounting block is internally provided with vent grooves, two sides in the vent grooves penetrate through one side of the mounting block and are provided with telescopic grooves, the two telescopic grooves are internally provided with limiting rods in a plugging manner through the pistons, and the limiting rods are provided with second springs in a sleeving manner between one side of the pistons and the telescopic grooves.
Preferably, the control assembly comprises a control piston, the control groove has been seted up at rotary rod upper end center, control inslot upper end level is equipped with the division board, control piston level grafting is arranged in the control inslot lower extreme setting, the vertical push rod that is equipped with in control piston upper end, push rod upper end runs through grafting division board and upper end level is equipped with the push pedal, the push rod upper end cover is connected and is equipped with the third spring, the integrative vertical ejector pin that is equipped with of connecting rod lower extreme, and the ejector pin lower extreme runs through the socket joint pole grafting and is arranged in the control inslot and contact with the push pedal upper end, the cavity has been seted up to the control inslot lower extreme in the rotary rod, grafting is equipped with the transfer pipe in the cavity, the transfer pipe upper end runs through grafting control inslot lower extreme setting, and all peg graft between transfer pipe lower extreme both sides and the ventilation groove and be equipped with the hose.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device, the annular plate and the annular boss structure penetrating through one side of the heating box are arranged, and when the shoe tree with the upper is lifted before entering the heating box, the shoe tree is automatically rotated in the heating box, other manual operations cannot be performed, the heating and shaping effects and efficiency are quickened, and the cost is low;
2. the shoe tree is connected with the rotary rod in a sleeving manner through the mounting block, before the rotary rod rotates, the push rod controls the control piston under the action of the sleeving rod and the movable action between the rotary rod, and then the limiting rod of the mounting block is pushed to extend through the switching tube, so that the connection stability between the mounting block and the shoe tree is enhanced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a schematic view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the portion B of FIG. 1 according to the present invention;
fig. 5 is a schematic perspective view of a rotary rod according to the present invention.
In the figure: the device comprises an operation table 1, a support frame 2, a track 3, a supporting plate 4, an annular plate 5, a connecting rod 6, an annular groove 7, a shoe tree 8, a sleeve connecting rod 9, a sliding plate 10, a roller 11, a rotating rod 12, a rotating gear 13, a connecting gear tooth 14, a heating box 15, a power box 16, a boss 17, a mounting block 18, a first spring 19, a limiting rod 20, a second spring 21, a control piston 22, a push rod 23, a push plate 24, a third spring 25, a push rod 26, a switching tube 27 and a hose 28.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a shoe production process, comprising the steps of:
step one: sleeving the shoe upper on a shoe last, sleeving the shoe upper on a sleeving block of a rotating rod through a sleeving groove above the shoe last, and rapidly inserting the mounting block into a mounting groove of the shoe last under the action of inclined planes on the upper side and the lower side of the mounting block and the action of a first spring to finish mounting;
step two: then starting the power box to synchronously move and control a plurality of connecting rods of the track;
step three: along with the movement of the connecting rod, the sleeve connecting rod sleeved on the connecting rod is driven to move, and the movement is more stable and the abrasion is reduced under the action of the roller;
step four: then, before the shoe tree quickly enters the heating box, the idler wheel drives the sleeve connecting rod and the rotary rod to ascend under the action of the boss, and the rotary gear is meshed and connected with the connecting gear teeth on one side in the annular groove;
step five: simultaneously, along with the rising of the sleeve connecting rod, the lower end of the ejector rod pushes the push plate to extrude the control piston, air in the control groove is pushed into the adapter tube, and then the piston control limiting rod extends out of the mounting block to be inserted into the mounting groove of the shoe tree, so that the connection between the shoe tree and the rotating rod is reinforced and limited;
step six: then the shoe tree with the upper is rotated and heated in the heating box, so that the heating efficiency is improved, and the cost is lower;
step seven: when the shoe tree moves out of the heating box, the boss structure is finished, the ejector rod is away from the push plate under the action of the gravity of the spring and the sleeving rod, the limiting rod is retracted into the mounting block, and the shoe tree is directly pulled down to be separated from the rotating rod after moving to the other side.
An upper heating device comprises an operation table 1, wherein the upper end of the operation table 1 is horizontally provided with a track 3 through a support frame 2, the lower end of the track 3 is horizontally provided with an annular plate 5 through a plurality of bearing plates 4, the lower end of the track 3 is vertically movably inserted and connected with a plurality of connecting rods 6, one side of the annular plate 5 is penetrated and provided with an annular groove 7, the upper end of the annular plate 5 is vertically provided with a sleeve joint assembly through a sliding assembly, the lower end of the sleeve joint assembly is inserted and connected with a rotating assembly through a bearing, one side of the upper end of the operation table 1 is provided with a heating box 15, the heating box 15 is covered and connected with one side of the track 3, one side of the support frame 2 is provided with a power box 16, one side lower end of the power box 16 is connected with the track 3, the sleeve joint assembly comprises sleeve joint rods 9, the upper ends of the sleeve joint rods 9 are sleeved and connected with the lower ends of the connecting rods 6, the sliding component comprises a sliding plate 10, the sliding plate 10 is sleeved with the upper end of a connecting rod 9, two rollers 11 are symmetrically arranged at the lower end of the sliding plate 10, two wheel grooves are symmetrically arranged at the two sides of the upper end of an annular groove 7 of an annular plate 5, the lower ends of a plurality of rollers 11 are respectively inserted and arranged in the two wheel grooves, the rotating component comprises a rotating rod 12, the lower end of the rotating component 12 is sleeved with a rotating gear 13, a plurality of connecting gear teeth 14 are horizontally arranged on one side in the annular groove 7, the volumes of the gear teeth of the rotating gear 13 and the connecting gear teeth 14 are the same, a boss 17 is arranged on one side of the annular plate 5 penetrating through an inserted heating box 15, the height of the boss 17 is equal to the distance between the connecting gear teeth 14 and the rotating gear teeth 13, the rotating control is carried out on a shoe tree 8, and the heating shaping efficiency is improved;
the rotating assembly and the lower end of the sleeving assembly vertically penetrate through the splicing annular groove 7, the lower end of the rotating assembly is sleeved with the shoe tree 8 through the mounting assembly, a control assembly is arranged in the rotating assembly, two sides of the control assembly are respectively connected with the connecting rod 6 and one side of the mounting assembly, the mounting assembly comprises two mounting blocks 18, the lower end of the rotating rod 12 is provided with the sleeving blocks, two rebound grooves are symmetrically arranged on two sides of the sleeving blocks, one side of each of the two mounting blocks 18 is respectively spliced in the rebound grooves through a first spring 19, the upper end of the shoe tree 8 is provided with the sleeving groove, two mounting grooves are symmetrically arranged on two sides of the sleeving groove, the other side of each of the two mounting blocks 18 is respectively spliced in the two mounting grooves, vent grooves are respectively arranged in the two sides of the vent grooves, telescopic grooves are respectively formed in one side of the penetrating mounting blocks 18, limiting rods 20 are respectively spliced in the two telescopic grooves through pistons, the second spring 21 is sleeved between one side of the piston and the telescopic groove on the limiting rod 20, the control assembly comprises a control piston 22, a control groove is formed in the center of the upper end of the rotary rod 12, a partition plate is horizontally arranged at the upper end in the control groove, the control piston 22 is horizontally inserted and arranged at the lower end in the control groove, a push rod 23 is vertically arranged at the upper end of the control piston 22, the upper end of the push rod 23 penetrates through the partition plate and is horizontally provided with a push plate 24, a third spring 25 is sleeved at the upper end of the push rod 23, a push rod 26 is vertically arranged at the lower end of the connecting rod 6, the lower end of the push rod 26 penetrates through the sleeve connecting rod 9 to be inserted and arranged in the control groove to be contacted with the upper end of the push plate 24, a cavity is formed at the lower end in the control groove in the rotary rod 12, a transfer tube 27 is inserted and arranged at the lower end in the cavity, hoses 28 are respectively inserted and arranged at the two sides of the lower end of the transfer tube 27 and the ventilation groove, the installation stability of the last 8 is enhanced.
Working principle: the shoe last is sleeved on the shoe last 8 by using the shoe last, the sleeve groove above the shoe last 8 is sleeved on the sleeve block of the rotary rod 12, then the sleeve rod 9 and the rotary rod 12 are matched under the action of inclined planes on the upper side and the lower side of the mounting block 18, the first spring 19 is quickly inserted into the mounting groove of the shoe last 8, the mounting is completed, then the power box 16 is started to synchronously move and control a plurality of connecting rods 6 of the track 3, the sleeve rod 9 sleeved on the shoe last is driven to move along with the movement of the connecting rods 6, and the roller 11 moves more stably under the action of the roller 11, and reduces abrasion, then before the shoe last 8 quickly enters the heating box 15, the roller 11 drives the sleeve rod 9 and the rotary rod 12 to be lifted under the action of the boss 17, then the rotary gear 14 is meshed and connected with the connecting gear 14 on one side in the annular groove 7, the push rod 24 is pushed by the lower end of the lifting ejector rod 26 of the sleeve rod 9 to extrude the control piston 22, air in the control groove is pushed into the rotary pipe 27, the piston control rod 20 is further stretched out of the mounting groove 18 into the mounting groove of the shoe last 8, the connection of the shoe last 8 and 12 is reinforced and limited, the shoe last 8 is then the shoe last 8 is provided with the shoe last 8, the shoe last 8 is heated and the shoe last 8 is heated under the action of the heating box 15, the heating efficiency is improved, the heating rod is kept away from the heating rod 9, the heating rod is directly, and the cost is directly lower than the heating rod 18, and the cost is kept away from the heating rod 20, and the rotary rod is directly lower than the ejector rod 18 when the lifting the ejector rod is moved under the lifting rod 18, and the lifting rod is directly to the lifting rod 18, and the lifting rod is moved down the heating up to be moved down the lifting up and the heating up to the heating, and the heating.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The shoe production process is characterized by being realized by using an upper heating device, wherein the upper heating device comprises an operation table (1), and a track (3) is horizontally arranged at the upper end of the operation table (1) through a support frame (2), and is characterized in that: the lower end of the track (3) is horizontally provided with an annular plate (5) through a plurality of supporting plates (4), the lower end of the track (3) is vertically movably inserted and provided with a plurality of connecting rods (6), one side of the annular plate (5) is penetrated and provided with an annular groove (7), the upper end of the annular plate (5) is vertically provided with a sleeving assembly through a sliding assembly, the lower end of the sleeving assembly is inserted and provided with a rotating assembly through a bearing, the lower end of the rotating assembly and the lower end of the sleeving assembly vertically penetrate and are arranged with an inserting annular groove (7), the lower end of the rotating assembly is sleeved and connected with a shoe tree (8) through an installation assembly, a control assembly is arranged in the rotating assembly, and two sides of the control assembly are respectively connected with the connecting rods (6) and one side of the installation assembly;
a heating box (15) is arranged on one side of the upper end of the operating platform (1), the heating box (15) is arranged on one side of the rail (3) covered by the heating box, a power box (16) is arranged on one side of the supporting frame (2), and the lower end of one side of the power box (16) is connected with the rail (3);
the sleeving assembly comprises a sleeving connecting rod (9), and the upper end of the sleeving connecting rod (9) is sleeved with the lower end of the connecting rod (6);
the sliding assembly comprises a sliding plate (10), wherein the sliding plate (10) is sleeved with the upper end of a connecting rod (9), two rollers (11) are symmetrically arranged at the lower end of the sliding plate (10), two wheel grooves are symmetrically arranged at two sides of the upper end of an annular groove (7) of the annular plate (5), and the lower ends of the rollers (11) are respectively inserted into the two wheel grooves;
the rotary assembly comprises a rotary rod (12), a rotary gear (13) is sleeved at the lower end of the rotary rod (12), a plurality of connecting gear teeth (14) are horizontally arranged on one side of the annular groove (7) integrally, and the sizes of the gear teeth of the rotary gear (13) and the connecting gear teeth (14) are the same;
a boss (17) is arranged at one side of the annular plate (5) penetrating through the plug-in heating box (15);
the installation assembly comprises two installation blocks (18), the lower end of the rotating rod (12) is provided with a sleeving block, two rebound grooves are symmetrically formed in two sides of the sleeving block, one sides of the two installation blocks (18) are respectively spliced in the rebound grooves through first springs (19), the upper end of the shoe tree (8) is provided with a sleeving groove, two installation grooves are symmetrically formed in two sides of the sleeving groove, and the other sides of the two installation blocks (18) are respectively spliced in the two installation grooves;
the mounting blocks (18) are internally provided with ventilation grooves, two sides in the ventilation grooves penetrate through one side of the mounting block (18) and are provided with telescopic grooves, limiting rods (20) are inserted into the two telescopic grooves through pistons, and a second spring (21) is sleeved between one side of each limiting rod (20) and each telescopic groove;
the control assembly comprises a control piston (22), a control groove is formed in the center of the upper end of a rotating rod (12), a partition plate is horizontally arranged at the upper end in the control groove, the control piston (22) is horizontally inserted and arranged at the lower end in the control groove, a push rod (23) is vertically arranged at the upper end of the control piston (22), the upper end of the push rod (23) penetrates through the partition plate and is horizontally provided with a push plate (24), a third spring (25) is sleeved at the upper end of the push rod (23), a push rod (26) is vertically arranged at the lower end of a connecting rod (6), a connecting rod (9) penetrates through the lower end of the push rod and is inserted and arranged in the control groove to be in contact with the upper end of the push plate (24), a cavity is formed in the lower end of the control groove in the rotating rod (12), a switching tube (27) is inserted and arranged at the upper end of the switching tube (27) and is inserted and arranged at the lower end in the control groove, and hoses (28) are inserted and arranged between two sides of the lower end of the switching tube (27) and the ventilation groove;
the shoe production process comprises the following steps:
step one: sleeving the shoe upper on a shoe last, sleeving the shoe upper on a sleeving block of a rotating rod through a sleeving groove above the shoe last, and rapidly inserting the mounting block into a mounting groove of the shoe last under the action of inclined planes on the upper side and the lower side of the mounting block and the action of a first spring to finish mounting;
step two: then starting the power box to synchronously move and control a plurality of connecting rods of the track;
step three: along with the movement of the connecting rod, the sleeve connecting rod sleeved on the connecting rod is driven to move, and the movement is more stable and the abrasion is reduced under the action of the roller;
step four: then, before the shoe tree quickly enters the heating box, the idler wheel drives the sleeve connecting rod and the rotary rod to ascend under the action of the boss, and the rotary gear is meshed and connected with the connecting gear teeth on one side in the annular groove;
step five: simultaneously, along with the rising of the sleeve connecting rod, the lower end of the ejector rod pushes the push plate to extrude the control piston, air in the control groove is pushed into the adapter tube, and then the piston control limiting rod extends out of the mounting block to be inserted into the mounting groove of the shoe tree, so that the connection between the shoe tree and the rotating rod is reinforced and limited;
step six: then the shoe tree with the upper is rotated and heated in the heating box, so that the heating efficiency is improved, and the cost is lower;
step seven: when the shoe tree moves out of the heating box, the boss structure is finished, the ejector rod is away from the push plate under the action of the gravity of the spring and the sleeving rod, the limiting rod is retracted into the mounting block, and the shoe tree is directly pulled down to be separated from the rotating rod after moving to the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210522182.3A CN114847597B (en) | 2022-05-13 | 2022-05-13 | Shoe production process and upper heating device for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210522182.3A CN114847597B (en) | 2022-05-13 | 2022-05-13 | Shoe production process and upper heating device for same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114847597A CN114847597A (en) | 2022-08-05 |
| CN114847597B true CN114847597B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210522182.3A Active CN114847597B (en) | 2022-05-13 | 2022-05-13 | Shoe production process and upper heating device for same |
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| Country | Link |
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| CN (1) | CN114847597B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU96828A1 (en) * | 1951-08-13 | 1953-11-30 | А.Ф. Кобылкин | Press to glue the molded rubber sole to the bottom of the shoe |
| WO1995019719A1 (en) * | 1994-01-20 | 1995-07-27 | Adolfo Vilar Diaz | Method and plant for the automatic fabrication of footwear |
| CN108433248A (en) * | 2018-03-26 | 2018-08-24 | 杨晓丽 | A kind of upper of a shoe heating station on intelligentized shoe production line |
| CN211186060U (en) * | 2019-11-14 | 2020-08-07 | 温岭市城北恒伟机械配件厂 | Upper heating machine |
| CN214710863U (en) * | 2021-01-28 | 2021-11-16 | 许青荷 | Transmission mechanism of upper heating machine |
-
2022
- 2022-05-13 CN CN202210522182.3A patent/CN114847597B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU96828A1 (en) * | 1951-08-13 | 1953-11-30 | А.Ф. Кобылкин | Press to glue the molded rubber sole to the bottom of the shoe |
| WO1995019719A1 (en) * | 1994-01-20 | 1995-07-27 | Adolfo Vilar Diaz | Method and plant for the automatic fabrication of footwear |
| CN108433248A (en) * | 2018-03-26 | 2018-08-24 | 杨晓丽 | A kind of upper of a shoe heating station on intelligentized shoe production line |
| CN211186060U (en) * | 2019-11-14 | 2020-08-07 | 温岭市城北恒伟机械配件厂 | Upper heating machine |
| CN214710863U (en) * | 2021-01-28 | 2021-11-16 | 许青荷 | Transmission mechanism of upper heating machine |
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| Publication number | Publication date |
|---|---|
| CN114847597A (en) | 2022-08-05 |
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Effective date of registration: 20240123 Address after: 325000 Dongou Industrial Park, Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Ritai Shoes Co.,Ltd. Country or region after: China Address before: 535000 Guangxi Xinglai Shoes Co., Ltd., Shili industrial concentration area, Lingshan County, Qinzhou City, Guangxi Zhuang Autonomous Region Applicant before: Lv Qinglin Country or region before: China |
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