Working method of refrigerator sticker demolding device

Abstract

The application relates to a refrigerator sticker production equipment, in particular to a refrigerator sticker demolding device working method. The equipment comprises a workbench, the workbench is provided with a first lower mold, a plurality of small holes matched with the refrigerator stickers are arranged on the first lower mold, a sliding rod is arranged on the workbench, an upper mold capable of sliding up and down along the sliding rod is arranged above the first lower mold, a protruding block matched with the small holes is arranged on the end face of the upper mold facing the first lower mold, a second lower mold is arranged on the other end of the upper mold provided with the protruding block, and a second upper mold reciprocally sliding along the sliding rod is arranged above the second lower mold. The first lower mold comprises a fixed plate, the fixed plate is connected with the workbench through a stand column, a blanking cavity is formed between the fixed plate and the workbench, an opening is arranged on the fixed plate, a lower mold plate is detachably arranged at the opening, and the small holes are arranged on the lower mold plate. The application provides a refrigerator sticker demolding device capable of replacing manual work and improving work efficiency.

Description

TECHNICAL FIELD

[0001] The application relates to a refrigerator sticker production device, in particular to a working method of a refrigerator sticker demolding device. BACKGROUND

[0002] The refrigerator sticker is mainly used for decorating refrigerators, desks and walls, or has the instant function of making notes and reminders. The refrigerator sticker comprises a gray paperboard, a soft magnet and a surface paper. The pattern of the refrigerator sticker is printed on the surface paper, then the soft magnet is adhered to the gray paperboard, finally the surface paper with the pattern is pasted on the soft magnet to form a whole plate, then the pattern is cut, and the refrigerator stickers are formed one by one.

[0003] At present, the refrigerator stickers are demolded by artificial picking, and the demolding efficiency is low. In view of the defect, the application provides a refrigerator sticker demolding device which can replace artificial work and improve work efficiency. SUMMARY

[0004] In order to overcome the defects in the background art, the application provides a refrigerator sticker demolding device which can replace artificial work and improve work efficiency.

[0005] The technical scheme adopted by the application is as follows: a working method of a refrigerator sticker demolding device, characterized by comprising a workbench, a first lower mold arranged on the workbench, a plurality of small holes matched with the refrigerator stickers arranged on the first lower mold, a sliding rod arranged on the workbench, an upper mold arranged above the first lower mold and capable of sliding up and down along the sliding rod, a protrusion matched with the small holes arranged on the end face of the upper mold facing the first lower mold, a second lower mold arranged on the other end of the upper mold provided with the protrusion, and a second upper mold arranged above the second lower mold and capable of reciprocating along the sliding rod.

[0006] The refrigerator sticker paperboard is placed on the first lower mold, the protrusion can push out the refrigerator sticker during the up-and-down movement of the upper mold, and the refrigerator sticker falls off from the small hole, so that demolding is realized. Some refrigerator stickers have small holes in the refrigerator stickers, therefore, the second lower mold and the second upper mold are arranged. The second lower mold has the same structure as the first lower mold. If the refrigerator sticker itself has a small hole, the refrigerator sticker paperboard is first placed on the second lower mold to perform first demolding, then the refrigerator sticker paperboard is placed on the first lower mold to push out the refrigerator stickers one by one and perform second demolding, so that independent refrigerator stickers are obtained. Through the above structure, the refrigerator stickers on a whole paperboard can be demolded at one time, artificial demolding is replaced, and the production efficiency is improved.

[0007] The application is further provided as follows: the first lower mold comprises a fixed plate, the fixed plate is connected with the workbench through a stand column, a blanking cavity is formed between the fixed plate and the workbench, an opening is arranged on the fixed plate, a lower mold plate is detachably arranged at the opening, and the small holes are arranged on the lower mold plate.

[0008] By using the technical scheme, the lower die plate is arranged on the fixed plate, and the fixed plate and the workbench form a blanking cavity. During operation, the refrigerator sticker board is placed on the lower die plate. When the upper die is pressed down, the protrusions of the upper die are aligned with the refrigerator stickers. After the refrigerator stickers are pushed out, they fall into the blanking cavity through the small holes, thereby achieving the falling of the refrigerator stickers.

[0009] The application further provides that the fixed plate is provided with a placing table on both sides of the opening, and mounting grooves are arranged on both sides of the placing table perpendicular to the placing table. The lower die plate is arranged on the placing table on both sides and is inserted into the mounting grooves on the other two sides.

[0010] By using the technical scheme, the shape and position of the small holes are different for different refrigerator stickers. Therefore, the lower die plate is detachable. During installation, the two sides of the lower die plate are placed on the placing table, and the other two sides are inserted into the mounting grooves. The installation and disassembly are very simple and convenient.

[0011] The application further provides that the two ends of the lower die plate inserted into the mounting grooves are provided with plug blocks, and springs are arranged between the plug blocks and the lower die plate.

[0012] By using the technical scheme, the lower die plate is inserted into the mounting grooves through the plug blocks and is provided with the springs, thereby ensuring the quick disassembly and assembly of the lower die plate.

[0013] The application further provides that the upper die comprises an upper die fixed plate, and an upper die plate is arranged on the end face of the upper die fixed plate facing the lower die plate. The protrusions are arranged on the upper die plate. The upper die fixed plate is provided with mounting holes that can be inserted on the sliding rods and can slide back and forth along the sliding rods.

[0014] By using the technical scheme, the upper die fixed plate is driven to slide up and down along the sliding rods by the driving members such as hydraulic cylinders, thereby achieving the falling of the refrigerator stickers. The protrusions on the upper die plate are aligned with the refrigerator stickers. When the upper die plate slides down, the protrusions push out the refrigerator stickers.

[0015] The application further provides that the upper die plate and the upper die fixed plate are connected by adhesive.

[0016] By using the technical scheme, the shape and position of the protrusions are different for different refrigerator stickers. Therefore, the upper die plate and the upper die fixed plate are connected by adhesive. The upper die plate can be taken off from the upper die fixed plate and be reconnected by adhesive.

[0017] The application further provides that the second lower die comprises a second lower die mounting plate. The second lower die mounting plate is arranged on the other end face of the upper die fixed plate on which the upper die plate is arranged. The second lower die mounting plate and the upper die fixed plate are connected by a second vertical column to form a blanking cavity between the second lower die mounting plate and the upper die fixed plate. The second lower die mounting plate is detachably provided with a second lower die plate. The second lower die plate is provided with a plurality of second small holes.

[0018] Adopting the technical scheme, the second lower mold has the same structure as the first lower mold, and has the same detachable structure, so when the refrigerator sticker has multiple holes, the refrigerator sticker paper board can be placed on the second lower mold first, and then the second upper mold is combined to demold, and the demolding mode is the same as that of the first lower mold.

[0019] The application is further provided that: the second upper mold comprises a second upper mold plate, the second lower mold mounting plate is provided at the top of the second lower mold mounting plate, the second mounting hole is provided on the second lower mold mounting plate and is inserted into the sliding rod and reciprocally slides along the sliding rod, the second upper mold plate is adhered to the end face of the second lower mold mounting plate by adhesive, and the second upper mold plate is provided with a plurality of second protrusions matched with the second small holes.

[0020] Adopting the technical scheme, the second upper mold plate is adhered to the second upper mold mounting plate, and different second upper mold plates can also be replaced for demolding different refrigerator stickers.

[0021] The application is further provided that: the sliding rod is provided at the top with a limiting block with a diameter greater than that of the second mounting hole.

[0022] Adopting the technical scheme, the limiting block prevents the second upper mold mounting plate from falling off and plays a limiting role.

[0023] The embodiments of the application will be further described below with reference to the drawings. DETAILED DESCRIPTION

[0024] Figure 1 It is a whole structural diagram of the application;

[0025] Figure 2 It is a whole structural diagram of the application;

[0026] Figure 3 It is a structural diagram of the application;

[0027] Figure 4 It is a structural diagram of the lower mold plate in the application. DETAILED DESCRIPTION

[0028] As Figures 1-4As shown, the technical scheme adopted by the present application is: a working method of a refrigerator sticker demolding device, comprising a workbench 1, the workbench 1 is provided with a first lower mold 2, the first lower mold 2 is provided with a plurality of small holes 21 matched with the refrigerator stickers, the workbench 1 is provided with a sliding rod 3, the upper side of the first lower mold 2 is provided with an upper mold 4 capable of sliding up and down along the sliding rod 3, the end face of the upper mold 4 facing the first lower mold 2 is provided with a protruding block 41 matched with the small hole 21, the other end of the upper mold 4 is provided with a second lower mold 5, and the upper side of the second lower mold 5 is provided with a second upper mold 6 capable of reciprocating sliding along the sliding rod 3. The refrigerator sticker paper board is placed on the first lower mold 2, and in the up-down process of the upper mold 4, the protruding block 41 will push out the refrigerator sticker and fall off from the small hole 21, thereby realizing demolding. However, some refrigerator stickers have small holes in the refrigerator stickers, and therefore, the second lower mold 5 and the second upper mold 6 are further provided. The second lower mold 5 has the same structure as the first lower mold, and if the refrigerator sticker itself has a small hole, the refrigerator sticker paper board is first placed on the second lower mold to perform the first demolding, and after the demolding, the refrigerator sticker paper board is placed on the first lower mold to push out the refrigerator stickers one by one to perform the second demolding, thereby obtaining independent refrigerator stickers. Through the above structure, the refrigerator stickers on a whole paper board can be demolded at one time, instead of manual demolding one by one, thereby improving the production efficiency.

[0029] The first lower mold 2 comprises a fixed plate 22, the fixed plate 22 is connected with the workbench 1 through a stand column 23, a blanking cavity 24 is formed between the fixed plate 22 and the workbench 1, the fixed plate 22 is provided with an opening 25, and a lower mold plate 26 is detachably arranged at the opening 25, and the small hole 21 is arranged on the lower mold plate 26. The lower mold plate 26 is arranged on the fixed plate 22, the fixed plate 22 and the workbench 1 form the blanking cavity 24, and in the working process, the refrigerator sticker paper board is placed on the lower mold plate 26, the protruding block 41 of the upper mold is aligned with the refrigerator sticker when the upper mold is pressed down, and the refrigerator sticker is pushed out and falls into the blanking cavity 24 through the small hole 21, thereby realizing the demolding of the refrigerator sticker.

[0030] The opening 25 of the fixed plate 22 is provided with a placing table 27 on both sides, and installation grooves 28 are arranged on both sides perpendicular to the placing table 27, the lower mold plate 26 is arranged on the placing table 27 on both sides, and the other two sides are inserted into the installation grooves 28. Because different refrigerator stickers have different shapes and positions of the small holes, the lower mold plate 26 is arranged to be detachable, and in the installation process, the two sides of the lower mold plate 26 are placed on the placing table 27, and the other two sides are inserted into the installation grooves 28, so that the installation and disassembly are very simple and convenient.

[0031] The two ends of the lower mold plate 26 inserted into the installation grooves 28 are provided with plug blocks 29, and springs 20 are arranged between the plug blocks 29 and the lower mold plate 26. The lower mold plate 26 is inserted into the installation grooves 28 through the plug blocks 29 and is provided with the springs 20, so as to ensure the quick disassembly and assembly of the lower mold plate 26.

[0032] The upper die 4 comprises an upper die fixed plate 42, the upper die fixed plate 42 is provided with an upper die plate 43 on the end face facing the lower die plate 26, the protrusion 41 is arranged on the upper die plate 43, and the upper die fixed plate 42 is provided with a mounting hole 44 capable of being inserted on the sliding rod 3 and capable of reciprocating sliding along the sliding rod 3. The upper die fixed plate 42 is driven to slide up and down along the sliding rod 3 by a hydraulic cylinder or the like driving member, so as to realize the falling of the refrigerator sticker, and the protrusion 41 on the upper die plate 43 is aligned with the refrigerator sticker, and when sliding downward, the protrusion 41 aligns with the refrigerator sticker to push out the refrigerator sticker.

[0033] The upper die plate 43 and the upper die fixed plate 42 are connected by adhesive. Because different refrigerator stickers have different shapes and positions of the corresponding protrusions, the upper die plate 43 and the upper die fixed plate 42 are connected by adhesive, so that the upper die plate 43 can be taken off from the upper die fixed plate 42 and reconnected.

[0034] The second lower die 5 comprises a second lower die mounting plate 51, the second lower die mounting plate 51 is arranged on the other end face of the upper die fixed plate 42 on which the upper die plate 43 is arranged, the second lower die mounting plate 51 and the upper die fixed plate 42 are connected by a second vertical column 52 to form a blanking cavity 53 between the second lower die mounting plate 51 and the upper die fixed plate 42, and the second lower die mounting plate 51 is detachably provided with a second lower die plate 54, and the second lower die plate 54 is provided with a plurality of second small holes 55. The second lower die 5 has the same structure as the first lower die 2, and has the same detachable structure. When the refrigerator sticker has multiple holes, the refrigerator sticker paper board can be placed on the second lower die 5 first, and the demolding is combined with the second upper die 6, and the demolding mode is the same as that of the first lower die.

[0035] The second upper die 6 comprises a second upper die plate 61, and the second lower die mounting plate 51 is provided with a second upper die mounting plate 62 above, the second upper die mounting plate 62 is provided with a second mounting hole 64 inserted on the sliding rod 3 and reciprocating sliding along the sliding rod 3, and the second upper die plate 61 is adhered to the end face of the second lower die plate 62 through adhesive, and the second upper die plate 61 is provided with a plurality of second protrusions 63 matched with the second small holes. The second upper die plate 61 is adhered to the second upper die mounting plate 62, and different second upper die plates can also be replaced for demolding different refrigerator stickers.

[0036] The top of the sliding rod 3 is provided with a limiting block 31 with a diameter greater than that of the second mounting hole. The limiting block 31 prevents the second upper die mounting plate from falling off and plays a limiting role.

[0037] Skilled persons should know that although the present application has been described according to the above specific embodiments, the inventive idea of the present application is not limited to the present application, and any modification applying the inventive idea of the present application will be included in the protection scope of the present patent.

Claims

1. A method of operating an ice pack demolding apparatus, the method comprising: The utility model provides a refrigerator sticker production device, including workbench, be equipped with first lower mould on workbench, be equipped with a plurality of with refrigerator sticker adapts small hole on first lower mould, be equipped with sliding rod on workbench, be equipped with the upper die that can slide up and down along sliding rod on first lower mould, be equipped with the protruding piece of small hole adaptation on the end surface of upper die towards first lower mould, the other end of upper die setting protruding piece is equipped with second lower mould, be equipped with the second upper die that reciprocating slides along sliding rod on second lower mould top, first lower mould is including fixed plate, fixed plate is connected with workbench through stand, forms blanking cavity between fixed plate and workbench, be equipped with opening on fixed plate, be equipped with lower mould plate detachably at opening, small hole is equipped on lower mould plate, the both sides of opening of fixed plate are equipped with the placement platform, and the both sides perpendicular to placement platform are equipped with mounting groove, lower mould plate both sides are set on placement platform, and other two sides are inserted into mounting groove, the both ends of lower mould plate insertion mounting groove are equipped with insertion block, and spring is equipped between insertion block and lower mould plate, upper die includes upper mould fixed plate, and be equipped with upper mould plate on the end surface of upper mould fixed plate towards lower mould plate, and protruding piece is equipped on upper mould plate, be equipped with mounting hole that can be inserted on sliding rod and can reciprocating slide along sliding rod on upper mould fixed plate, upper mould plate is connected with upper mould fixed plate through adhesive, second lower mould includes second lower mould mounting plate, second lower mould mounting plate is equipped on the other end surface of upper mould fixed plate setting upper mould plate, and second lower mould mounting plate is connected with upper mould fixed plate through second stand and promotes second lower mould mounting plate and upper mould fixed plate form blanking cavity between second lower mould mounting plate and upper mould fixed plate, second lower mould plate is detachably equipped on second lower mould mounting plate, and be equipped with a plurality of second small hole on second lower mould plate, first refrigerator sticker paper board is placed to second lower mould, carries out first time demoulding, after demoulding, refrigerator sticker paper board is placed to first lower mould, and refrigerator sticker is taken out one by one, carries out second time demoulding, obtains independent refrigerator sticker. ​ 2. The working method of the refrigerator sticker demolding device according to claim 1, characterized in that: Second upper die includes second upper mould plate, and second upper mould mounting plate is equipped on the top of second lower mould mounting plate, and second mounting hole that can be inserted sliding rod and reciprocating slide along sliding rod is equipped on second upper mould mounting plate, and second upper mould plate is adhered to the end surface of second upper mould mounting plate towards second lower mould plate through adhesive, and second upper mould plate is equipped with a plurality of second protruding piece of second small hole adaptation.

3. The method of claim 2, wherein the method further comprises: The top of sliding rod is equipped with the limiting block of greater diameter than second mounting hole.

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