CN110179208B - Vacuum heating and shaping equipment for shoemaking production - Google Patents
Vacuum heating and shaping equipment for shoemaking production Download PDFInfo
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- CN110179208B CN110179208B CN201910502052.1A CN201910502052A CN110179208B CN 110179208 B CN110179208 B CN 110179208B CN 201910502052 A CN201910502052 A CN 201910502052A CN 110179208 B CN110179208 B CN 110179208B
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- heating
- closed frame
- electric telescopic
- sliding cover
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D11/00—Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
- A43D11/12—Machines for forming the toe part or heel part of shoes, with or without use of heat
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D117/00—Racks for receiving or transporting shoes or shoe parts; Other conveying means
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D119/00—Driving or controlling mechanisms of shoe machines; Frames for shoe machines
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D95/00—Shoe-finishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention belongs to the technical field of shoemaking equipment, and particularly relates to vacuum heating and shaping equipment for shoemaking production, which comprises a conveying plate, a first mounting frame, a vacuum shaping mechanism, a sealing mechanism and a supporting mechanism, wherein the conveying plate is arranged on the first mounting frame; the first mounting frame is concave, the first mounting frame is arranged on the front side and the rear side of the conveying plate, and the lower surface of the upper end of the first mounting frame is fixedly connected with a first electric telescopic rod; the lower end of the first electric telescopic rod is provided with a vacuum shaping mechanism; the vacuum shaping mechanism comprises a sliding cover, a closed frame, a first contact, a second contact, a heating lamp, a vacuum pump, a second mounting frame and a bearing plate; the outer surface of the upper end of the sliding cover is fixedly connected to the lower end of the first electric telescopic rod, and the lower end of the sliding cover is connected in the closed frame in a sliding friction mode; the invention is mainly used for solving the problems that the existing vacuum heating and shaping equipment is large in size and low in heating and shaping efficiency, and the production efficiency is slowed down because the existing vacuum heating and shaping equipment does not preheat shoes.
Description
Technical Field
The invention belongs to the technical field of shoemaking equipment, and particularly relates to vacuum heating and shaping equipment for shoemaking production.
Background
With the development of the shoemaking technology, the shoemaking technology has been developed from the traditional manual production mode to the current automatic machine operation, and in the heating and shaping treatment link before the finished shoes are attached in the shoemaking process, some special heating and shaping equipment is available on the market at present. However, although these known heat setting apparatuses provide the basic heat setting processing function, they have found many disadvantages in their own structure and use properties in practical use. One is that the structures of the devices are large in size, and occupy excessive factory space resources; secondly, the heating and shaping efficiency is low, the requirements of mass shoe manufacturing production cannot be met, and moreover, the heating and shaping effects are not good enough due to the fact that the heating and shaping efficiency is low, the heating and shaping time is long, and the work efficiency is greatly slowed down. Therefore, the prior heating and shaping equipment cannot achieve the optimal use effect and working efficiency in practical application.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a vacuum heating and shaping device for shoe manufacturing production. The invention is mainly used for solving the problems that the existing vacuum heating and shaping equipment is large in size and low in heating and shaping efficiency, and the production efficiency is slowed down because the existing vacuum heating and shaping equipment does not preheat shoes.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to vacuum heating and shaping equipment for shoemaking production, which comprises a conveying plate, a first mounting frame, a vacuum shaping mechanism, a sealing mechanism and a supporting mechanism, wherein the conveying plate is arranged on the first mounting frame; the first mounting frame is concave, the first mounting frame is arranged on the front side and the rear side of the conveying plate, and the lower surface of the upper end of the first mounting frame is fixedly connected with a first electric telescopic rod; the lower end of the first electric telescopic rod is provided with a vacuum shaping mechanism; the vacuum shaping mechanism comprises a sliding cover, a closed frame, a first contact, a second contact, a heating lamp, a vacuum pump, a second mounting frame and a bearing plate; the outer surface of the upper end of the sliding cover is fixedly connected to the lower end of the first electric telescopic rod, and the lower end of the sliding cover is connected in the closed frame in a sliding friction mode; the lower surfaces of two ends of the closed frame are fixedly provided with a first contact, the inner surfaces of the periphery of the closed frame are uniformly and fixedly provided with heating lamps, and the lower side of the closed frame is provided with a second mounting frame; the first contact can be contacted with the second contact; the second contact is fixedly arranged in the conveying plate; the lower end of the second mounting frame is symmetrically arranged on the upper surface of the conveying plate in parallel, and a bearing plate is fixedly arranged on the inner side of the second mounting frame; a vacuum pump is arranged on the lower side of the bearing plate at the lowest end; the vacuum pump is fixedly arranged in the conveying plate, and the upper end of the vacuum pump is communicated with the outside; when the shoe heating device works, if the shoes in the production process need to be subjected to vacuum shaping, the shoes can be placed on the upper surface of the bearing plate, the conveying plate is moved until the first mounting frame moves to the lower end of the closed frame, then the first electric telescopic rod is started, the lower end of the closed frame can be clamped into the conveying plate, meanwhile, the vacuum pump is started, the closed frame can be sucked to a vacuum state, then, the shoes on the bearing plate can be subjected to heating shaping by using the heating lamp, the first electric telescopic rod can be started again after the heating shaping is finished, namely, the first electric telescopic rod pulls the sliding cover to move upwards, the lower end of the sliding cover is connected into the closed frame in a sliding friction mode, so that the closed frame can be pulled to move upwards when the sliding cover slides upwards, the speed of the upwards moving of the closed frame is lower than the moving speed of the sliding cover, namely, the space in the closed frame is increased, and, simultaneously when the bottom of closed frame reachs the top of No. two mounting brackets, the delivery board starts to carry right, electric telescopic handle drives sliding cover and closed frame once more and moves down when the lower extreme of closed frame is reachd to next mounting bracket, and sliding cover continues the downstream when the lower extreme of closed frame is connected with the delivery board, cavity volume in the closed frame this moment reduces, force remaining hot-air downstream in it to spray on the shoes that need be heated and stereotyped, realize preheating to shoes, very big improvement the heating and stereotype efficiency to shoes, reduce the heating design time of shoes simultaneously by a wide margin.
The supporting mechanism comprises an electromagnetic coil, a placing box, a magnet ball and a supporting plate; the electromagnetic coil is fixedly arranged in the bearing plate, two ends of the electromagnetic coil are connected with the second contact, and a placing box is arranged above the electromagnetic coil; the placing box is fixedly arranged on the upper surface of the middle part of the bearing plate, magnet balls are uniformly arranged in the placing box, and the upper surfaces of the periphery of the placing box are elastically connected with supporting plates through springs; the magnetism of the magnet ball is the same as that of the electrified electromagnetic coil; the supporting plate is made of transparent glass; because of contact No. one of the both ends lower fixed surface of closed frame, the inside of delivery board is provided with the contact No. two, contact and contact touch mutually when the lower extreme of closed frame is pegged graft into in the delivery board promptly, cause the solenoid magnetism in the loading board to produce magnetism, solenoid magnetism after because of the circular telegram is the same with the magnet ball magnetism of placing in the box, receive the repellent effect magnet ball at the same level promptly and upwards rise and drive backup pad upward movement, and make because of the backup pad is clear glass, can make the sole of shoes also can receive the heating effect of heat lamp, the heating design time of reducing shoes by a wide margin, and productivity gain.
The upper surface of the bearing plate is provided with a reflector plate; the reflector plates are fixedly arranged on the periphery of the placing box and are wavy; when the heating lamps begin to heat and shape the shoes, the reflector plates are arranged around the placing box and are wavy, so that light generated by the heating lamps can be reflected at different points in the closed frame when the light irradiates on the reflector plates, the closed frame is filled with the light generated by the heating lamps to the maximum extent, the consistency of the temperature in the closed frame is greatly improved, the heating effect of each shoe is ensured to be the same, and the problem that the heating and shaping effects of partial shoes are poor due to uneven heat distribution is avoided, so that defective goods are generated.
The lower surface of the middle part of the bearing plate is fixedly provided with a reflecting block; the reflecting block is conical, and the lower surface of the upper end in the sliding cover is also fixedly provided with the reflecting block; when light that the heat lamp produced begins to heat the design to shoes, because of the middle part fixed surface of loading board installs the reflection piece, and the reflection piece is conical, even the light that the heat lamp distributed out carries out the even heating design to the upper surface of shoes via the reflection piece uniform reflection to the upper surface of shoes, further improves the design efficiency of shoes to improve production efficiency, can also mutually support with the reflector plate simultaneously and make heating efficiency reach the biggest.
The sealing mechanism comprises a second electric telescopic rod, a first air bag, a second air bag and an extrusion block; the second electric telescopic rod is fixedly arranged inside two sides of the lower end of the sliding cover, and the lower end of the second electric telescopic rod is fixedly provided with an extrusion block; a first air bag is arranged at the lower side of the extrusion block; the upper sides of the two ends of the first air bag are communicated with the second air bag; the number of the second air bags is two, the second air bags are fixedly arranged in the peripheral wall of the closed frame, and the inner surfaces of the second air bags are in contact with the peripheral wall surface of the sliding cover; when the joint of the sliding cover and the closed frame is completed, the electric telescopic rod No. two is started, namely the electric telescopic rod No. two is used for pushing the extrusion block to move downwards, so that the extrusion block extrudes the air bag No. one, the air bag is communicated with the air bag No. two due to the air bag No. one and the upside, the inner surface of the air bag No. two is in contact with the peripheral wall surface of the sliding cover, the gas inside the air bag enters the air bag No. two when the air bag is extruded, the inner side of the air bag No. two is made to expand and tightly fit with the sliding cover, the sliding cover and the closed frame are tightly fit with each other, the sealing is kept, the closed frame is guaranteed to be always in a vacuum state, and the wall.
The lower end of the first air bag is communicated with a gas pipe; the lower end of the gas pipe is communicated with the rubber film; the rubber membrane is annular, is fixedly arranged in the lower end walls on the periphery of the closed frame, and can expand into the closed groove; the closed groove is formed in the conveying plate; when an gasbag was extruded, because of an gasbag lower extreme intercommunication has the gas-supply pipe, and gas-supply pipe lower extreme and rubber matrix intercommunication, so its inside air was extruded to rubber matrix department when an gasbag was extruded to make the rubber matrix inflation advance the closed inslot of closed frame lower extreme, realize closed frame lower extreme and delivery board zonulae occludens, can also guarantee that the sealed effect between closed frame lower extreme and the delivery board guarantees stably, further improves the sealed effect in the closed frame.
The invention has the following beneficial effects:
1. according to the invention, the sliding cover is connected with the first electric telescopic rod in a sliding friction manner in the closed frame, so that the sliding cover and the closed frame are driven to move downwards by the first electric telescopic rod when the next mounting frame reaches the lower end of the closed frame, and the sliding cover continues to move downwards when the lower end of the closed frame is connected with the conveying plate, so that the volume of a cavity in the closed frame is reduced, the hot air remained in the cavity is forced to move downwards and is sprayed on shoes to be heated and shaped, the shoes are preheated, the heating and shaping efficiency of the shoes is greatly improved, and the heating and shaping time of the shoes is greatly reduced.
2. The first contacts are fixedly connected to the lower surfaces of the two ends of the closed frame, the second contacts are arranged in the conveying plate, namely when the lower end of the closed frame is inserted into the conveying plate, the first contacts and the second contacts are mutually contacted, so that the magnetism of the electromagnetic coil in the bearing plate generates magnetism, the magnetism of the electromagnetic coil after being electrified is the same as that of the magnet ball in the placing box, namely the magnet ball is upwards lifted under the repulsion action of the same grade and drives the supporting plate to upwards move, and the sole of the shoe can also receive the heating effect of the heating lamp because the supporting plate is made of transparent glass, so that the heating and shaping time of the shoe is greatly shortened, and the production rate is improved.
3. According to the invention, the reflector plate is arranged around the placing box and is wavy, so that the light generated by the heating lamp can be reflected at different points in the closed frame when the light irradiates on the reflector plate, the closed frame is filled with the light generated by the heating lamp to the maximum extent, the consistency of the temperature in the closed frame is greatly improved, the same heating effect on each shoe is ensured, and the poor heating and shaping effect of part of shoes caused by uneven heat distribution is avoided, thereby generating defective goods.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the invention at B in FIG. 1;
FIG. 4 is an enlarged view of a portion of the invention at C in FIG. 1;
in the figure: conveying plate 1, mounting bracket 2, electric telescopic handle 21, vacuum setting mechanism 3, sliding cover 31, closed frame 32, contact 33, contact 34 No. two, heat lamp 35, vacuum pump 36, mounting bracket 37 No. two, loading board 38, reflection block 381, reflector plate 39, sealing mechanism 4, electric telescopic handle 41, gasbag 42 No. two, gasbag 43 No. two, extrusion piece 44, gas-supply pipe 45, rubber membrane 46, closed groove 47, supporting mechanism 5, electromagnetic coil 51, place box 52, magnet ball 53, backup pad 54.
Detailed Description
A vacuum heat setting apparatus for manufacturing shoes according to an embodiment of the present invention will be described below with reference to fig. 1 to 4.
As shown in fig. 1-4, the vacuum heating and shaping equipment for shoemaking production according to the present invention comprises a conveying plate 1, a first mounting frame 2, a vacuum shaping mechanism 3, a sealing mechanism 4 and a supporting mechanism 5; the first mounting frame 2 is concave, the first mounting frame 2 is arranged on the front side and the rear side of the conveying plate 1, and the lower surface of the upper end of the first mounting frame 2 is fixedly connected with a first electric telescopic rod 21; the lower end of the first electric telescopic rod 21 is provided with a vacuum shaping mechanism 3; the vacuum shaping mechanism 3 comprises a sliding cover 31, a closing frame 32, a first contact 33, a second contact 34, a heating lamp 35, a vacuum pump 36, a second mounting frame 37 and a bearing plate 38; the outer surface of the upper end of the sliding cover 31 is fixedly connected to the lower end of the first electric telescopic rod 21, and the lower end of the sliding cover 31 is in sliding friction connection with the inside of the closing frame 32; the lower surfaces of two ends of the closed frame 32 are fixedly provided with a first contact 33, the inner surfaces of the periphery of the closed frame 32 are uniformly and fixedly provided with heating lamps 35, and the lower side of the closed frame 32 is provided with a second mounting rack 37; the first contact 33 can be in contact with the second contact 34; the second contact 34 is fixedly arranged inside the conveying plate 1; the lower ends of the second mounting frames 37 are symmetrically arranged on the upper surface of the conveying plate 1 in parallel, and the bearing plates 38 are fixedly arranged on the inner sides of the second mounting frames 37; a vacuum pump 36 is arranged on the lower side of the lowest bearing plate 38; the vacuum pump 36 is fixedly arranged inside the conveying plate 1, and the upper end of the vacuum pump 36 is communicated with the outside; during operation, if the shoes in the production process need to be subjected to vacuum shaping, the shoes can be placed on the upper surface of the bearing plate 38, the conveying plate 1 is moved until the first mounting frame 2 moves to the lower end of the closed frame 32, then the first electric telescopic rod 21 is started, the lower end of the closed frame 32 can be clamped into the conveying plate 1, the vacuum pump 36 is started simultaneously, the inside of the closed frame 32 can be pumped to a vacuum state, then the shoes on the bearing plate 38 can be subjected to heating shaping by using the heating lamp 35, the first electric telescopic rod 21 can be started again after the heating shaping is finished, namely the first electric telescopic rod 21 pulls the sliding cover 31 to move upwards, the lower end of the sliding cover 31 is connected into the closed frame 32 in a sliding friction mode, the closed frame 32 can be pulled to move upwards when the sliding cover 31 slides upwards, but the speed of the upward movement of the closed frame 32 is lower than the moving speed of the sliding, make the space increase in the closed frame 32 promptly, and from the external air suction when it shifts up, simultaneously when the lower extreme of closed frame 32 reachs the top of No. two mounting brackets 37, delivery board 1 starts transport right, No. one electric telescopic handle 21 drives sliding cover 31 and closed frame 32 again and moves down when next mounting bracket reachs the lower extreme of closed frame 32, and sliding cover 31 continues the downstream when the lower extreme of closed frame 32 is connected with delivery board 1, the cavity volume in closed frame 32 reduces this moment, force remaining hot air downstream in it to spray on the shoes that need be heated and stereotyped, realize the preheating to shoes, very big improvement the heat design efficiency to shoes, reduce the heat design time of shoes simultaneously by a wide margin.
The supporting mechanism 5 comprises an electromagnetic coil 51, a placing box 52, a magnet ball 53 and a supporting plate 54; the electromagnetic coil 51 is fixedly arranged in the bearing plate 38, two ends of the electromagnetic coil 51 are connected with the second contact 34, and a placing box 52 is arranged above the electromagnetic coil 51; the placing box 52 is fixedly arranged on the upper surface of the middle part of the bearing plate 38, magnet balls 53 are uniformly arranged in the placing box 52, and the upper surfaces of the periphery of the placing box 52 are elastically connected with supporting plates 54 through springs; the magnet ball 53 has the same magnetism as the electrified electromagnetic coil 51; the support plate 54 is made of transparent glass; because the lower surface fixedly connected with No. one contact 33 of both ends of closed frame 32, the inside of conveying board 1 is provided with No. two contacts 34, promptly when the lower extreme of closed frame 32 is inserted into conveying board 1 No. one contact 33 and No. two contacts 34 touch each other, cause solenoid 51 magnetism in the loading board 38 to produce magnetism, because the solenoid 51 magnetism after the circular telegram is the same with the magnet ball 53 magnetism of placing in the box 52, receive that the same level repels the effect magnet ball 53 upwards to rise and drive backup pad 54 upward movement promptly, and because backup pad 54 is made for clear glass, can make the sole of shoes also receive the heating effect of heat lamp 35, reduce the heat design time of shoes by a wide margin, improve productivity ratio.
The upper surface of the bearing plate 38 is provided with a reflecting sheet 39; the reflector plates 39 are fixedly arranged on the periphery of the placing box 52, and the reflector plates 39 are wavy; when the heating lamps 35 start to heat and shape the shoes, the reflector plates 39 are arranged around the placing box 52, and the reflector plates 39 are wavy, so that the lamp light generated by the heating lamps 35 can be reflected at different points in the closed frame 32 when the lamp light irradiates on the reflector plates 39, the lamp light generated by the heating lamps 35 is filled in the closed frame 32 to the maximum extent, the consistency of the temperature in the closed frame 32 is greatly improved, the same heating effect on each shoe is ensured, and the problem that the heating and shaping effects of partial shoes are poor due to uneven heat distribution, and defective products are generated is avoided.
A reflecting block 381 is fixedly arranged on the lower surface of the middle part of the bearing plate 38; the reflecting block 381 is conical, and the reflecting block 381 is also fixedly installed on the lower surface of the upper end of the interior of the sliding cover 31; when light that produces when the heat lamp 35 begins to heat the design to shoes, surface fixed mounting has reflection block 381 because of the middle part of loading board 38, and reflection block 381 is conical, even the light that makes heat lamp 35 distribute out carries out even heating design to the upper surface of shoes via reflection block 381 uniform reflection to the upper surface of shoes, further improves the design efficiency of shoes, thereby improves production efficiency, can also mutually support with reflector plate 39 simultaneously and make heating efficiency reach the biggest.
The sealing mechanism 4 comprises a second electric telescopic rod 41, a first air bag 42, a second air bag 43 and an extrusion block 44; the second electric telescopic rod 41 is fixedly arranged inside two sides of the lower end of the sliding cover 31, and the lower end of the second electric telescopic rod 41 is fixedly provided with an extrusion block 44; a first air bag 42 is arranged at the lower side of the extrusion block 44; the upper sides of two ends of the first air bag 42 are communicated with the second air bag 43; the number two of the second air bags 43 is two, the second air bags 43 are fixedly arranged in the peripheral wall of the closed frame 32, and the inner surfaces of the second air bags 43 are in contact with the peripheral wall surface of the sliding cover 31; when the sliding cover 31 is completely clamped with the closed frame 32, the second electric telescopic rod 41 is started, namely the second electric telescopic rod 41 pushes the extrusion block 44 to move downwards, so that the extrusion block 44 extrudes the first air bag 42, the first air bag 42 is communicated with the second air bag 43 on the upper side, the inner surface of the second air bag 43 is in contact with the peripheral wall surface of the sliding cover 31, namely, the gas in the first air bag 42 enters the second air bag 43 when being extruded, so that the inner side of the second air bag 43 expands to be tightly attached to the sliding cover 31, the sliding cover 31 is tightly attached to the closed frame 32 to keep sealing, the inside of the closed frame 32 is always in a vacuum state, and the heating and shaping effects of the wall surface are influenced due to the poor sealing effect.
The lower end of the first air bag 42 is communicated with an air conveying pipe 45; the lower end of the air pipe 45 is communicated with the rubber film 46; the rubber membrane 46 is annular, the rubber membrane 46 is fixedly arranged in the lower end walls of the periphery of the closed frame 32, and the rubber membrane 46 can expand into the closed groove 47; the closed groove 47 is formed in the conveying plate 1; when an gasbag 42 was extruded, there is air-supply pipe 45 because of gasbag 42 lower extreme intercommunication, and air-supply pipe 45 lower extreme and rubber matrix intercommunication, so its inside air was extruded to rubber matrix department when gasbag 42 was extruded, thereby make the rubber matrix inflation advance in the closed groove 47 of closed frame 32 lower extreme, realize closed frame 32 lower extreme and delivery board 1 zonulae occludens, can also guarantee that the sealed effect between closed frame 32 lower extreme and the delivery board 1 guarantees stably, further improve the sealed effect in the closed frame 32.
The specific working process is as follows:
during operation, if the shoes in the production process need to be subjected to vacuum shaping, the shoes can be placed on the upper surface of the bearing plate 38, the conveying plate 1 is moved until the first mounting frame 2 moves to the lower end of the closed frame 32, then the first electric telescopic rod 21 is started, the lower end of the closed frame 32 can be clamped into the conveying plate 1, the vacuum pump 36 is started simultaneously, the inside of the closed frame 32 can be pumped to a vacuum state, then the shoes on the bearing plate 38 can be subjected to heating shaping by using the heating lamp 35, the first electric telescopic rod 21 can be started again after the heating shaping is finished, namely the first electric telescopic rod 21 pulls the sliding cover 31 to move upwards, the lower end of the sliding cover 31 is connected into the closed frame 32 in a sliding friction mode, the closed frame 32 can be pulled to move upwards when the sliding cover 31 slides upwards, but the speed of the upward movement of the closed frame 32 is lower than the moving speed of the sliding, namely, the space in the closed frame 32 is increased, air is sucked from the outside when the closed frame 32 moves upwards, meanwhile, when the lowest end of the closed frame 32 reaches the upper part of the second mounting frame 37, the conveying plate 1 is started to convey rightwards, when the next mounting frame reaches the lower end of the closed frame 32, the first electric telescopic rod 21 drives the sliding cover 31 and the closed frame 32 to move downwards again, and when the lower end of the closed frame 32 is connected with the conveying plate 1, the sliding cover 31 continues to move downwards, the volume of the cavity in the closed frame 32 is reduced at the moment, the residual hot air in the closed frame is forced to move downwards to be sprayed on the shoes needing to be heated and shaped, the shoes are preheated, the heating and shaping efficiency of the shoes is greatly improved, meanwhile, the heating and shaping time of the shoes is greatly reduced, meanwhile, because the first contacts 33 are fixedly connected to the lower surfaces at the two ends of the closed frame 32, the second contact 34, that is, when the lower end of the closed frame 32 is inserted into the conveying plate 1, the first contact 33 and the second contact 34 touch each other, so that the magnetism of the electromagnetic coil 51 in the bearing plate 38 generates magnetism, the magnetism of the electromagnetic coil 51 after being electrified is the same as the magnetism of the magnetic ball 53 in the placing box 52, namely, the magnetic ball 53 is upwards lifted under the repulsion action of the same level and drives the supporting plate 54 to upwards move, and the supporting plate 54 is made of transparent glass, so that the sole of the shoe can also receive the heating effect of the heating lamp 35, the heating setting time of the shoe is greatly shortened, and the productivity is improved.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. A vacuum heating and shaping device for shoemaking production comprises a conveying plate (1), a first mounting frame (2), a vacuum shaping mechanism (3), a sealing mechanism (4) and a supporting mechanism (5); the method is characterized in that: the first mounting frame (2) is concave, the first mounting frame (2) is arranged on the front side and the rear side of the conveying plate (1), and the lower surface of the upper end of the first mounting frame (2) is fixedly connected with a first electric telescopic rod (21); the lower end of the first electric telescopic rod (21) is provided with a vacuum shaping mechanism (3); the vacuum shaping mechanism (3) comprises a sliding cover (31), a closing frame (32), a first contact (33), a second contact (34), a heating lamp (35), a vacuum pump (36), a second mounting rack (37) and a bearing plate (38); the outer surface of the upper end of the sliding cover (31) is fixedly connected to the lower end of the first electric telescopic rod (21), and the lower end of the sliding cover (31) is in sliding friction connection with the inside of the closed frame (32); the lower surfaces of two ends of the closed frame (32) are fixedly provided with a first contact (33), the inner surfaces of the periphery of the closed frame (32) are uniformly and fixedly provided with heating lamps (35), and the lower side of the closed frame (32) is provided with a second mounting frame (37); the first contact (33) can be contacted with the second contact (34); the second contact (34) is fixedly arranged in the conveying plate (1); the lower ends of the second mounting frames (37) are symmetrically arranged on the upper surface of the conveying plate (1) in parallel, and the inner sides of the second mounting frames (37) are fixedly provided with bearing plates (38); a vacuum pump (36) is arranged on the lower side of the bearing plate (38) at the lowest end; the vacuum pump (36) is fixedly arranged in the conveying plate (1), and the upper end of the vacuum pump (36) is communicated with the outside;
the supporting mechanism (5) comprises an electromagnetic coil (51), a placing box (52), a magnet ball (53) and a supporting plate (54); the electromagnetic coil (51) is fixedly arranged in the bearing plate (38), two ends of the electromagnetic coil (51) are connected with the second contact (34), and a placing box (52) is arranged above the electromagnetic coil (51); the placing box (52) is fixedly arranged on the upper surface of the middle part of the bearing plate (38), magnet balls (53) are uniformly arranged in the placing box (52), and the upper surfaces of the periphery of the placing box (52) are elastically connected with supporting plates (54) through springs; the magnet ball (53) has the same magnetism as the electrified electromagnetic coil (51); the support plate (54) is made of transparent glass.
2. A vacuum heat setting apparatus for shoemaking production according to claim 1, characterized in that: the upper surface of the bearing plate (38) is provided with a reflecting sheet (39); the reflector plates (39) are fixedly arranged on the periphery of the placing box (52), and the reflector plates (39) are wavy.
3. A vacuum heat setting apparatus for shoemaking production according to claim 1, characterized in that: a reflecting block (381) is fixedly arranged on the lower surface of the middle part of the bearing plate (38); the reflection block (381) is conical, and the reflection block (381) is fixedly installed on the lower surface of the upper end of the interior of the sliding cover (31).
4. A vacuum heat setting apparatus for shoemaking production according to claim 1, characterized in that: the sealing mechanism (4) comprises a second electric telescopic rod (41), a first air bag (42), a second air bag (43) and an extrusion block (44); the second electric telescopic rod (41) is fixedly arranged inside two sides of the lower end of the sliding cover (31), and the lower end of the second electric telescopic rod (41) is fixedly provided with an extrusion block (44); a first air bag (42) is arranged on the lower side of the extrusion block (44); the upper sides of the two ends of the first air bag (42) are communicated with a second air bag (43); the number two air bags (43) is two, the number two air bags (43) are fixedly arranged in the peripheral wall of the closing frame (32), and the inner surface of each number two air bag (43) is in contact with the peripheral wall surface of the sliding cover (31).
5. A vacuum heat setting apparatus for shoemaking production according to claim 4, characterized in that: the lower end of the first air bag (42) is communicated with an air conveying pipe (45); the lower end of the gas pipe (45) is communicated with the rubber film (46); the rubber membrane (46) is annular, the rubber membrane (46) is fixedly arranged in the lower end walls on the periphery of the closed frame (32), and the rubber membrane (46) can expand into the closed groove (47); the closed groove (47) is arranged in the conveying plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502052.1A CN110179208B (en) | 2019-06-11 | 2019-06-11 | Vacuum heating and shaping equipment for shoemaking production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502052.1A CN110179208B (en) | 2019-06-11 | 2019-06-11 | Vacuum heating and shaping equipment for shoemaking production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110179208A CN110179208A (en) | 2019-08-30 |
| CN110179208B true CN110179208B (en) | 2020-12-01 |
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| CN201910502052.1A Active CN110179208B (en) | 2019-06-11 | 2019-06-11 | Vacuum heating and shaping equipment for shoemaking production |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105467A (en) * | 1992-06-12 | 1995-07-19 | 欧林巴斯光学工业股份有限公司 | Pre-objective scanner with flexible optical support |
| CN2787032Y (en) * | 2004-06-09 | 2006-06-14 | 比富机械(东莞)有限公司 | Heat shaping machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2852777Y (en) * | 2005-10-25 | 2007-01-03 | 张宇 | Vacuum shaping machine for making shoes |
| CN203952626U (en) * | 2013-10-25 | 2014-11-26 | 东莞市天峰机械设备科技有限公司 | A kind of vacuum extractor of Vulcanizing (Forming)Machine |
| CN104354312A (en) * | 2014-08-26 | 2015-02-18 | 赵宽学 | Vacuum setting machine for shoemaking |
| CN107042646B (en) * | 2016-08-31 | 2019-06-21 | 福建宏和鞋业有限公司 | A kind of shoes mould steam circulation extrusion system |
| CN207444406U (en) * | 2017-10-20 | 2018-06-05 | 安徽众力鞋业有限公司 | A kind of shoe rack mechanism for shoemaking heating in vacuum modular system |
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- 2019-06-11 CN CN201910502052.1A patent/CN110179208B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105467A (en) * | 1992-06-12 | 1995-07-19 | 欧林巴斯光学工业股份有限公司 | Pre-objective scanner with flexible optical support |
| CN2787032Y (en) * | 2004-06-09 | 2006-06-14 | 比富机械(东莞)有限公司 | Heat shaping machine |
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| CN110179208A (en) | 2019-08-30 |
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Effective date of registration: 20201221 Address after: No. 81, Yuanxin 2nd Road, Xintang community, Houjie Town, Dongguan City, Guangdong Province, 523900 Patentee after: Dongguan Junyi Shoes Co.,Ltd. Address before: 234000 Room 108, 4 Building, Xichang South Road Health Business Industrial Park, Shoe City, Suzhou City, Anhui Province Patentee before: Anhui Yinuo Youth Industrial Design Co.,Ltd. |
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Address after: 523000 Room 101, building 1, No. 34, xintangyuan Second Road, Houjie Town, Dongguan City, Guangdong Province Patentee after: Dongguan Junyi Shoes Co.,Ltd. Address before: No. 81, Yuanxin 2nd Road, Xintang community, Houjie Town, Dongguan City, Guangdong Province, 523900 Patentee before: Dongguan Junyi Shoes Co.,Ltd. |