Traceless demolding structure of plastic container

Abstract

The utility model discloses a traceless demoulding structure of a plastic container, which belongs to the technical field of plastic product processing, comprises a device main body, a mould and a semiconductor chilling plate, and has the beneficial effects that the traceless demoulding structure of the plastic container is provided with a fixing mechanism and a clamping block, so that when a cooling fan is damaged, the cooling fan can be quickly demoulded by extruding a pressing block; under the cooperation of a sliding block and a sliding groove, a connecting column is stressed to move rightwards, a first spring is extruded to be stressed, under the cooperation of a first U-shaped block, a connecting rod, a second U-shaped block and a fixed sliding rod, two sets of clamping rods move in the opposite directions, the clamping rods are separated from clamping grooves, a shell is separated from a semiconductor chilling plate, and then the cooling fan is convenient to disassemble and maintain; on the contrary, the pressing blocks are extruded, the clamping rods are inserted into the clamping grooves of the clamping blocks, then the pressing blocks are loosened, and under the cooperation of pressure of the first springs and the second springs, the two sets of clamping rods move in the opposite directions, so that the clamping rods are clamped in the clamping grooves to be fixed, and then the cooling fan is conveniently installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic product processing, more specifically, it relates to trace demolding structure of plastic container. BACKGROUND

[0002] Degradable environmental protection plastics refers to a kind of plastic products, which is not changed in performance during the storage period, and is naturally decomposed in natural environment after use, so as to minimize the harm to the environment, and degradable environmental protection plastic container is a kind of plastic product with strong environmental protection and use performance.

[0003] Such as the disclosure number CN221985587U, a kind of degradable environmental protection plastic container processing is demoulded, the utility model discloses not only demoulding stability is good, force is evenly distributed, demoulding is fast, completely, effect is good, inertia is good, efficiency is high, and it is not easy to deform when demoulding. The above device is provided with heat conducting plate, semiconductor refrigerating sheet, fan, when demoulding, the setting of heat conducting plate is beneficial to the emission of plastic container heat, the cold end of semiconductor refrigerating sheet is in contact with heat conducting plate, it is convenient to cool quickly to plastic container, fan is heat dissipation to the hot end of semiconductor refrigerating sheet, so as to facilitate plastic container to cool and set quickly, it is not easy to deform when demoulding. The above device is inconvenient to disassemble and repair when the heat dissipation fan is damaged, it is more inconvenient, in order to solve the above problems, we launch the following device. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved

[0005] In view of the deficiencies in the prior art, the utility model aims at providing trace demolding structure of plastic container, which has the characteristics of convenient disassembly and repair of heat dissipation fan.

[0006] Technical scheme

[0007] The utility model provides a traceless demoulding structure of plastic container, including device main part, mould and semiconductor refrigeration piece, the mould sets up on device main part upper end, the semiconductor refrigeration piece installs in mould side, semiconductor refrigeration piece side is provided with the casing, the filter screen is installed to the casing side, the fixed plate is fixedly connected in the casing inside, the motor is installed to the fixed plate side, the motor output end rotation is equipped in the fixed plate inside, the motor output shaft right end surface is provided with the radiating fan blade, the casing both sides are provided with the fixed mechanism, the mould side is provided with the clamping block, the clamping block is seted up in the clamping groove, the fixed mechanism includes the fixed frame, the fixed frame fixedly connected in the casing side, the fixed frame is movably connected with the pressing block in, the pressing block side fixedly connected with the sliding block, the sliding block has two groups, respectively symmetrically distributed in pressing block both sides, the fixed frame is seted up in the sliding slot, the sliding block is connected with the sliding slot, the pressing block right side fixedly connected with the connecting column, the connecting column is equipped in the fixed frame inner wall, the connecting column surface is equipped with the first spring, the first spring left end fixedly connected in the pressing block right side, the first spring right end fixedly connected in the fixed frame inner wall, the fixed frame right side is seted up in the limit slot, the limit slot has two groups, respectively symmetrically distributed in the fixed frame right side, the limit slot inside fixedly connected with the fixed slide rod, the fixed slide rod surface is connected with the clamping rod, the fixed slide rod surface is equipped with the second spring, the second spring one end fixedly connected in the limit slot side, the second spring other end fixedly connected in the clamping rod side, the clamping rod other side fixedly connected with the first U type block, the first U type block inside movably connected with the connecting rod, the connecting rod left end movably connected with the second U type block, the second U type block other end fixedly connected in the connecting column side, the clamping rod right end is connected in the clamping groove inside.

[0008] When the traceless demoulding structure of plastic container is used, through setting fixed mechanism and clamping block, when the radiating fan is damaged, the connecting column is displaced to the right by extruding the pressing block, the first spring is extruded, the two clamping rods are moved in opposite directions under the cooperation of the first U type block, the connecting rod, the second U type block and the fixed slide rod, the clamping rod is separated from the clamping groove, the casing is separated from the semiconductor refrigeration piece, and then the radiating fan is conveniently disassembled and repaired, and vice versa, the clamping rod is inserted into the clamping groove of the clamping block by extruding the pressing block, then the pressing block is released, the two clamping rods are moved in opposite directions under the cooperation of the first spring and the second spring, so that the clamping rod is clamped in the clamping groove for fixation, and then the radiating fan is conveniently installed.

[0009] Further, the device main part is provided with a driving cavity.

[0010] Further, the inside of the driving cavity is fixedly connected with an electric push rod, the upper end of the electric push rod is fixedly connected with a movable plate, the upper surface of the movable plate is fixedly connected with a push rod, and the upper end of the push rod is fixedly connected with a supporting plate.

[0011] Further, the supporting plate is movably connected in the mold, and the upper end of the push rod is movably connected on the upper surface of the device body and movably connected on the lower surface of the mold.

[0012] Further, the inside of the driving cavity is provided with a first control switch and a second control switch.

[0013] Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The trace demolding structure of the plastic container, through the setting fixed mechanism and clamping block, when the cooling fan is damaged, through extruding the pressing block, under the cooperation of the sliding block and the sliding groove, the connecting column is forced to displace to the right, the first spring is extruded, under the cooperation of the first U-shaped block, the connecting rod, the second U-shaped block and the fixed sliding rod, two groups of clamping rods move to the opposite direction, the clamping rod is separated from the clamping groove, the shell is separated from the semiconductor refrigeration piece, and then the cooling fan is convenient to disassemble and maintain, and vice versa, through extruding the pressing block, the clamping rod is inserted into the clamping groove of the clamping block, then the pressing block is loosened, under the cooperation of the first spring and the second spring, two groups of clamping rods move to the opposite direction, so that the clamping rod is clamped in the clamping groove and fixed, and then the cooling fan is convenient to install.

[0016] 2. The trace demolding structure of the plastic container, through the setting first control switch and second control switch, when demolding, the electric push rod operates, when the movable plate moves to the top of the driving cavity, the movable plate contacts the first control switch to open, the electric push rod pauses, at this time, the supporting plate is located at the top of the mold, the worker takes away the plastic container on the surface of the supporting plate, then the electric push rod operates, the supporting plate moves downward, when the movable plate moves to the bottom of the driving cavity, the movable plate contacts the second control switch to open, the electric push rod pauses, and subsequent plastic container processing work can be carried out, so that the demolding is good in continuity and high in efficiency. ACCURACY

[0017] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are only one embodiment of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Fig. 1It is the structure schematic view of the front view solid of the utility model.

[0019] Fig. 2 It is the structure schematic view of the front view solid of the utility model.

[0020] Fig. 3 It is the structure schematic view of the fixed mechanism and the card block solid amplification section of the utility model.

[0021] The marks in the drawing are:

[0022] 1, device main body;2, mold;3, semiconductor refrigeration piece;4, shell;5, filter screen;6, fixed plate;7, motor;8, heat dissipation fan blade;9, fixed mechanism;901, fixed frame;902, pressing block;903, sliding block;904, sliding groove;905, connecting column;906, first spring;907, limit groove;908, fixed sliding rod;909, clamping rod;910, second spring;911, first U-shaped block;912, connecting rod;913, second U-shaped block;10, card block;11, card slot;12, drive cavity;13, electric push rod;14, movable plate;15, push rod;16, supporting plate;17, first control switch;18, second control switch. Specific implementation

[0023] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the following will clearly and completely describe the technical scheme in the specific implementation of the utility model, so as to further illustrate the utility model. Obviously, the specific implementation described is only a part of the implementation of the utility model, not all styles.

[0024] Embodiment:

[0025] The following will be combined with the drawings to further describe the utility model. Figs. 1-3 The utility model will be further described in detail.

[0026] Please refer to Figs. 1-3The utility model provides a technical scheme: traceless stripping structure of plastic container, including device main body 1, mould 2 and semiconductor refrigeration piece 3, mould 2 sets up on device main body 1 upper end, semiconductor refrigeration piece 3 installs on mould 2 side, semiconductor refrigeration piece 3 side is provided with casing 4, casing 4 side is installed with filter screen 5, casing 4 inside fixedly connected with fixed plate 6, fixed plate 6 side is installed with motor 7, and motor 7 output end rotationally passes through and is equipped in fixed plate 6 inside, and motor 7 output shaft right end surface is provided with radiating fan blade 8, and casing 4 both sides are provided with fixed mechanism 9, and mould 2 side is provided with clamping block 10, and clamping block 10 is internally provided with clamping groove 11, and fixed mechanism 9 includes fixed frame 901, and fixed frame 901 fixedly connected in casing 4 side, and fixed frame 901 inside movably connected with pressing block 902, and pressing block 902 side fixedly connected with sliding block 903, and sliding block 903 has two groups, and is respectively symmetrically distributed on pressing block 902 both sides, and fixed frame 901 inside is provided with sliding slot 904, and sliding block 903 is slidably connected with sliding slot 904, and pressing block 902 right side fixedly connected with connecting column 905, and connecting column 905 passes through and is equipped in fixed frame 901 inner wall, and connecting column 905 surface passes through and is equipped with first spring 906, and first spring 906 left end fixedly connected on pressing block 902 right side, and first spring 906 right end fixedly connected in fixed frame 901 inner wall, and fixed frame 901 right side is provided with limit groove 907, and limit groove 907 has two groups, and is respectively symmetrically distributed on fixed frame 901 right side, and limit groove 907 inside fixedly connected with fixed slide 908, and fixed slide 908 surface slidably connected with clamping rod 909, and fixed slide 908 surface passes through and is equipped with second spring 910, and second spring 910 one end fixedly connected in limit groove 907 side, and second spring 910 other end fixedly connected in clamping rod 909 side, and clamping rod 909 other side fixedly connected with first U type block 911, and first U type block 911 inside movably connected with connecting rod 912, and connecting rod 912 left end movably connected with second U type block 913, and second U type block 913 other end fixedly connected on connecting column 905 side, and clamping rod 909 right end is clamped in clamping groove 11 inside.

[0027] By adopting the above technical scheme, the traceless demolding structure of the plastic container is provided with the fixing mechanism 9 and the clamping block 10, when the cooling fan is damaged, the pressing block 902 is extruded, the sliding block 903 and the sliding groove 904 are matched, the connecting column 905 is forced to displace to the right, the first spring 906 is extruded, the first U-shaped block 911, the connecting rod 912, the second U-shaped block 913 and the fixed sliding rod 908 are matched, the two groups of clamping rods 909 are moved in opposite directions, the clamping rod 909 is separated from the clamping groove 11, the shell 4 is separated from the semiconductor refrigeration piece 3, and then the cooling fan is convenient to disassemble and maintain, and vice versa, the clamping rod 909 is inserted into the clamping groove 11 of the clamping block 10 by extruding the pressing block 902, then the pressing block 902 is loosened, the first spring 906 and the second spring 910 are matched in pressure, the two groups of clamping rods 909 are moved in opposite directions, so that the clamping rod 909 is clamped in the clamping groove 11 for fixing, and then the cooling fan is convenient to install.

[0028] Specifically, the device body 1 is internally provided with a driving cavity 12.

[0029] Specifically, the driving cavity 12 is fixedly connected with an electric push rod 13 inside, the electric push rod 13 is fixedly connected with a movable plate 14 at the upper end, the movable plate 14 is fixedly connected with a push rod 15 on the upper surface, and the push rod 15 is fixedly connected with a supporting plate 16 at the upper end.

[0030] Specifically, the supporting plate 16 is movably connected inside the mold 2, and the push rod 15 is movably connected on the upper surface of the device body 1 and movably connected on the lower surface of the mold 2.

[0031] Specifically, the driving cavity 12 is provided with a first control switch 17 and a second control switch 18 inside.

[0032] By adopting the above technical scheme, the traceless demolding structure of the plastic container is provided with the fixing mechanism 9 and the clamping block 10, when the cooling fan is damaged, the pressing block 902 is extruded, the sliding block 903 and the sliding groove 904 are matched, the connecting column 905 is forced to displace to the right, the first spring 906 is extruded, the first U-shaped block 911, the connecting rod 912, the second U-shaped block 913 and the fixed sliding rod 908 are matched, the two groups of clamping rods 909 are moved in opposite directions, the clamping rod 909 is separated from the clamping groove 11, the shell 4 is separated from the semiconductor refrigeration piece 3, and then the cooling fan is convenient to disassemble and maintain, and vice versa, the clamping rod 909 is inserted into the clamping groove 11 of the clamping block 10 by extruding the pressing block 902, then the pressing block 902 is loosened, the first spring 906 and the second spring 910 are matched in pressure, the two groups of clamping rods 909 are moved in opposite directions, so that the clamping rod 909 is clamped in the clamping groove 11 for fixing, and then the cooling fan is convenient to install.

[0033] The working principle of the utility model is: when using the device, the plastic container can be formed inside the mold 2, the electric push rod 13 is controlled to work, because the supporting plate 16 contacts the whole bottom surface of the plastic container, the stress area is wide, the force is uniform when demolding, the demolding is fast and complete, the demolding effect is good, when the movable plate 14 moves to the top of the driving cavity 12, the movable plate 14 contacts the first control switch 17 to make it open, the electric push rod 13 pauses work, at this time the supporting plate 16 is located at the top of the mold 2, the worker takes away the plastic container on the surface of the supporting plate 16, then controls the electric push rod 13 to work, controls the supporting plate 16 to move down, when the movable plate 14 moves to the bottom of the driving cavity 12, the movable plate 14 contacts the second control switch 18 to make it open, controls the electric push rod 13 to pause work, and the subsequent plastic container processing work can be carried out, so reciprocating, the demolding continuity is good, the efficiency is high, when demolding, the motor 7 is controlled to work, and then drives the cooling fan blade 8 to rotate, the semiconductor refrigeration piece 3 contacts the mold 2, and the plastic container is conveniently and quickly cooled, so that the plastic container is conveniently and quickly cooled and shaped, and is not easy to deform when demolding, when the cooling fan is damaged, the extrusion pressing block 902 is pressed, under the cooperation of the sliding block 903 and the sliding groove 904, the connecting column 905 is forced to displace to the right, the first spring 906 is extruded and stressed, under the cooperation of the first U-shaped block 911, the connecting rod 912, the second U-shaped block 913 and the fixed sliding rod 908, the two groups of clamping rods 909 move to the opposite direction, the clamping rod 909 is separated from the clamping groove 11, the shell 4 is separated from the semiconductor refrigeration piece 3, and the cooling fan is conveniently and quickly disassembled and repaired, conversely, the clamping rod 909 is inserted into the clamping groove 11 of the clamping block 10 by extruding the pressing block 902, then the pressing block 902 is loosened, under the cooperation of the pressure of the first spring 906 and the second spring 910, the two groups of clamping rods 909 move to the opposite direction, so that the clamping rod 909 is clamped in the clamping groove 11 for fixing, and the cooling fan is conveniently and quickly installed.

[0034] The embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A seamless demolding structure for plastic containers, comprising a main body (1), a mold (2), and a semiconductor cooling chip (3), characterized in that: The mold (2) is set on the upper end of the main body (1) of the device. The semiconductor cooling chip (3) is installed on the side of the mold (2). A housing (4) is provided on the side of the semiconductor cooling chip (3). A filter screen (5) is installed on the side of the housing (4). A fixing plate (6) is fixedly connected inside the housing (4). A motor (7) is installed on the side of the fixing plate (6). The output end of the motor (7) is rotatably inserted inside the fixing plate (6). A cooling fan blade (8) is provided on the right end surface of the output shaft of the motor (7). Fixing mechanisms (9) are provided on both the upper and lower sides of the housing (4). A locking block (10) is provided on the side of the mold (2). The card block (10) has a card slot (11) inside. The fixing mechanism (9) includes a fixing frame (901), which is fixedly connected to the side of the housing (4). A pressing block (902) is movably connected inside the fixing frame (901). A slider (903) is fixedly connected to the side of the pressing block (902). There are two sets of sliders (903), which are symmetrically distributed on both sides of the pressing block (902). A sliding groove (904) is opened inside the fixing frame (901). The slider (903) is slidably connected to the sliding groove (904). A connecting post (905) is fixedly connected to the right side of the pressing block (902). A connecting post (905) is inserted through the inner wall of a fixed frame (901). A first spring (906) is inserted through the surface of the connecting post (905). The left end of the first spring (906) is fixedly connected to the right side of the pressing block (902), and the right end of the first spring (906) is fixedly connected to the inner wall of the fixed frame (901). A limiting groove (907) is opened on the right side of the fixed frame (901). There are two sets of limiting grooves (907), which are symmetrically distributed on the right side of the fixed frame (901). A fixed sliding rod (908) is fixedly connected inside the limiting groove (907). A locking rod (909) is slidably connected to the surface of the fixed sliding rod (908). A second spring (910) is provided on the surface of the slide rod (908). One end of the second spring (910) is fixedly connected to the side of the limiting groove (907), and the other end of the second spring (910) is fixedly connected to the side of the clamp rod (909). A first U-shaped block (911) is fixedly connected to the other side of the clamp rod (909). A connecting rod (912) is movably connected inside the first U-shaped block (911). A second U-shaped block (913) is movably connected to the left end of the connecting rod (912). The other end of the second U-shaped block (913) is fixedly connected to the side of the connecting column (905). The right end of the clamp rod (909) is engaged inside the clamp groove (11).

2. The seamless demolding structure for plastic containers according to claim 1, characterized in that: The device body (1) has a drive cavity (12) inside.

3. The seamless demolding structure for plastic containers according to claim 2, characterized in that: An electric push rod (13) is fixedly connected inside the drive cavity (12). A movable plate (14) is fixedly connected to the upper end of the electric push rod (13). A push rod (15) is fixedly connected to the upper surface of the movable plate (14). A support plate (16) is fixedly connected to the upper end of the push rod (15).

4. The seamless demolding structure for plastic containers according to claim 3, characterized in that: The pallet (16) is movably connected inside the mold (2), and the upper end of the push rod (15) is movably connected to the upper surface of the device body (1) and movably connected to the lower surface of the mold (2).

5. The seamless demolding structure for plastic containers according to claim 2, characterized in that: The drive cavity (12) is provided with a first control switch (17) and a second control switch (18).

Images