Glass ware compression molding die

Abstract

The utility model discloses a compression molding die for glassware, and relates to the technical field of glassware processing. The device comprises a chassis, a supporting column, a lower die, an upper die and a hydraulic oil cylinder, supporting rods are fixed to the top end of the chassis in an annular array mode, a heat conduction disc is fixed to the top ends of the supporting rods together, the lower die is arranged at the top end of the heat conduction disc, and four installation blocks are fixed to the bottom end of the lower die on the outer side of the heat conduction disc in an annular array mode. Supporting columns are movably connected to the outer sides of the four mounting blocks, an upper die is arranged at the top end of the lower die, mounting lugs are fixed to the edge of the top end of the upper die in an annular array, and a hydraulic oil cylinder is arranged below each mounting lug. Through the arrangement of the base plate, the supporting columns, the lower die, the upper die and the hydraulic oil cylinder, the problems that in the operation process of a glassware pressing forming die, glass is low in efficiency after being cooled and softened, and the die is inconvenient to detach and replace are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glassware processing, in particular to a glassware pressing and forming die. Background Art

[0002] Glassware is mostly made of soda-lime silicate glass, which is a colorless and transparent vessel. The iron content in the glass is generally less than 0.02%. Colored glass can be obtained by adding colorants to the glass raw materials; opacifiers can be added to obtain opalescent glass (see glass manufacturing). Potassium-lead silicate glass, also known as lead crystal glass, is often used to make high-end artistic vessels such as goblets, perfume bottles, and fruit basins. This glass contains PbO, has a high refractive index and dispersion, is particularly bright when the edges are ground, has a high specific gravity, and makes a crisp sound when knocked. Full-lead crystal glass contains more than 30% PbO, medium-lead crystal glass contains 24~30% PbO, and low-lead crystal glass contains less than 18% PbO. There is also barium crystal glass containing BaO. Cooking utensils such as coffee pots are made of heat-resistant borosilicate glass, which has a low thermal expansion coefficient and strong resistance to temperature changes. Glass-ceramics has better heat resistance and resistance to sudden temperature changes, and has high mechanical strength. It is suitable for making cooking utensils and utensils that are frequently washed in restaurants and hotels. During the processing of utensils, molds need to be used for work and shaping so that the glass can be processed into a suitable shape. However, it still has the following disadvantages in actual use:

[0003] During the operation of the glassware pressing mold, the heated and softened glass is directly molded by the mold. However, during the molding process, the heat on the glass is continuously transferred to the mold, causing the subsequent softened glass to take longer and longer to harden in the mold, affecting the processing efficiency.

[0004] During the operation of the glassware pressing and forming mold, mounting bolts are directly used for matching installation, so that the mold is firmly installed on the forming equipment. However, during the disassembly and replacement process, the operation is relatively complicated and the replacement is inconvenient. Utility Model Content

[0005] The utility model aims to provide a glassware pressing and forming mold, which solves the problems of low efficiency of glass after cooling and softening during operation of the glassware pressing and forming mold and inconvenience in disassembling and replacing the mold by arranging a chassis, a support column, a lower mold, an upper mold and a hydraulic cylinder.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a glassware pressing and forming mold, comprising a chassis, a supporting column, a lower mold, an upper mold and a hydraulic cylinder, wherein the top of the chassis is fixed with supporting rods in an annular array, the tops of the supporting rods are commonly fixed with a heat conducting plate, the top of the heat conducting plate is provided with a lower mold, the bottom end of the lower mold on the outer side of the heat conducting plate is fixed with four mounting blocks in an annular array, the outer sides of the four mounting blocks are all movably connected with supporting columns, the top of the lower mold is provided with an upper mold, the edge of the top of the upper mold is fixed with mounting ears in an annular array, and a hydraulic cylinder is provided below each mounting ear. When working, the supporting column and the lower mold are supported on the ground through the chassis, the lower mold is supported thereon through the supporting column, the glassware is pressed and formed by the upper mold when the lower mold is working, the lower mold is supported on the chassis through the supporting column, and the upper mold is driven to rise and fall above the lower mold through the hydraulic cylinder.

[0008] Furthermore, a heat sink is fixed at the bottom of the heat conducting plate, and the heat sink is arranged between the support rods. A heat dissipation fan is fixed at the top of the chassis between the support rods. After the heat conducting plate is blown by the heat dissipation fan to the heat sink, the heat on the heat sink is blown away.

[0009] Furthermore, an opening is provided at the center of the top of the support column, the mounting block is movably connected in the opening, a socket one is provided on one side of the support column, the socket one is connected to the opening, and the support column is movably connected to the mounting block through the opening.

[0010] Furthermore, the mounting block is provided with a socket 2 corresponding to the position of the socket 1, and the sockets 1 and 2 are movably connected with an insertion rod, one end of the insertion rod is fixed with a pulling frame, and the pulling frame is arranged on the outside of the support column. The insertion rod is inserted into the socket 1 and then into the socket 2. After the position is restricted by the pulling frame, the installation is completed.

[0011] Furthermore, a hydraulic rod is movably connected in the hydraulic cylinder, a support plate is fixed on the peripheral side of the hydraulic rod, and the hydraulic cylinder drives the hydraulic rod to rise and fall, thereby driving the support plate to rise and fall.

[0012] Furthermore, the hydraulic rod is inserted through the mounting ear, and the support plate is arranged below the mounting ear, and the support plate abuts against the bottom of the mounting ear. The hydraulic rod is inserted into the mounting ear and abuts against the mounting ear through the support plate to drive the support plate to rise and fall.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem of low efficiency of glass after cooling and softening during operation of a glassware pressing and forming mold by arranging a chassis and a lower mold. When the heated and softened glass material is placed on the lower mold and the upper mold is closed, the heat dissipation fan is started to blow air onto the heat sink, so that the heat on the lower mold transferred by the heat-conducting plate is transferred to the heat sink. Under the action of the air blown by the heat dissipation fan, the heat on the lower mold is transferred to the heat sink and then blown away by the flowing air, thereby accelerating the cooling speed of the lower mold and improving the processing efficiency of the glassware.

[0015] The utility model solves the problem of inconvenient disassembly and replacement of glassware pressing molds by arranging a supporting column, a lower mold, an upper mold and a hydraulic cylinder. When replacing the upper mold and the lower mold, the hydraulic cylinder is started to drive the hydraulic rod and the supporting plate to descend until the hydraulic rod leaves the mounting ear, and then the pulling frame is pulled to extract the insertion rod, and then the upper mold together with the lower mold can be removed from the supporting column, the lower mold is placed on the top of the supporting column again, and the mounting block is inserted into the opening. After the insertion rod and the pulling frame are reset, the installation is completed. Therefore, it is more convenient to replace the mold during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A stereoscopic diagram of the assembly structure of a glassware pressing and forming mold;

[0018] Figure 2 The three-dimensional diagram of the chassis structure;

[0019] Figure 3 It is a three-dimensional diagram of the support column structure;

[0020] Figure 4 It is a three-dimensional diagram of the lower mold structure;

[0021] Figure 5 It is a three-dimensional diagram of the upper mold structure;

[0022] Figure 6 It is a three-dimensional diagram of the hydraulic cylinder structure.

[0023] Reference numerals:

[0024] 1. Chassis; 101. Support rod; 102. Heat conduction plate; 103. Heat sink; 104. Cooling fan; 2. Support column; 201. Opening; 202. Socket 1; 203. Insert rod; 204. Pulling frame; 3. Lower mold; 301. Mounting block; 302. Socket 2; 4. Upper mold; 401. Mounting ear; 5. Hydraulic cylinder; 501. Hydraulic rod; 502. Support plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0026] See also Figure 1-6 The utility model is a glassware pressing and forming mold, comprising a chassis 1, a support column 2, a lower mold 3, an upper mold 4 and a hydraulic cylinder 5. The top of the chassis 1 is fixed with a support rod 101 in a ring array, and the chassis 1 supports the support column 2 and the lower mold 3 thereon. The chassis 1 fixes a heat conducting plate 102 on the chassis 1 through the support rod 101. The top of the support rod 101 is jointly fixed with a heat conducting plate 102, and the heat on the lower mold 3 is conducted to the heat sink 103 through the heat conducting plate 102. The top of the heat conducting plate 102 is provided with a lower mold 3, and the lower mold 3 provides the lower molding of the glassware. The outer side of the heat conducting plate 102 Four mounting blocks 301 are fixed in a circular array at the bottom of the lower mold 3, and the outer sides of the four mounting blocks 301 are movably connected with support columns 2. The heat conducting plate 102 is installed with the support columns 2 through the mounting blocks 301. An upper mold 4 is arranged on the top of the lower mold 3. The upper mold 4 and the lower mold 3 cooperate with each other. After the glass material is arranged thereon, they are pressed against each other to form the glassware. Mounting ears 401 are fixed in a circular array at the edge of the top of the upper mold 4. A hydraulic cylinder 5 is arranged under each mounting ear 401. When the mounting ear 401 is driven to rise and fall by the hydraulic cylinder 5, the upper mold 4 is driven to rise and fall above the lower mold 3.

[0027] Specifically, a heat sink 103 is fixed to the bottom of the heat conducting plate 102, and the heat sink 103 is arranged between the support rods 101. A heat dissipation fan 104 is fixed to the top of the chassis 1 between the support rods 101. When the heat dissipation fan 104 is running, air is blown onto the heat sink 103, so that the heat transferred from the heat conducting plate 102 can be dissipated during operation.

[0028] The operation process of this embodiment is as follows: during operation, when the heated and softened glass material is placed on the lower mold 3, after the upper mold 4 is closed, the heat dissipation fan 104 is started to blow air onto the heat sink 103, so that the heat on the lower mold 3 transferred by the heat conducting plate 102 is transferred to the heat sink 103. Under the action of the air blown by the heat dissipation fan 104, the heat on the lower mold 3 is transferred to the heat sink 103 and then blown away by the flowing air, thereby accelerating the cooling speed of the lower mold 3. Specific embodiment 2

[0029] See also Figure 1 , 3 , 4, 5, 6, on the basis of the specific embodiment 1, an opening 201 is provided at the center of the top of the support column 2, a mounting block 301 is movably connected in the opening 201, a socket 202 is provided on one side of the support column 2, the socket 202 is connected to the opening 201, after the support column 2 enters the opening 201 through the mounting block 301, the lower mold 3 is stably supported thereon.

[0030] Specifically, the mounting block 301 is provided with a socket 202 corresponding to the position of the socket 1 202, and the socket 1 202 and the socket 2 302 are movably connected with an insertion rod 203, and a pulling frame 204 is fixed to one end of the insertion rod 203, and the pulling frame 204 is arranged on the outside of the support column 2. By holding the pulling frame 204, the insertion rod 203 is aligned with the socket 1 202, and the insertion rod 203 is inserted into the socket 1 202 and the socket 2 302, so that the lower mold 3 is stably supported on the support column 2 during work.

[0031] Furthermore, a hydraulic rod 501 is movably connected in the hydraulic cylinder 5, and a support plate 502 is fixed around the hydraulic rod 501. When the hydraulic cylinder 5 drives the hydraulic rod 501 to rise or fall, the support plate 502 is driven to rise, and the lower mold 3 is driven to rise.

[0032] Furthermore, the hydraulic rod 501 is inserted through the mounting ear 401, and the support plate 502 is arranged below the mounting ear 401, and the support plate 502 abuts against the bottom of the mounting ear 401. After the hydraulic cylinder 5 drives the hydraulic rod 501 to enter the mounting ear 401, it rises until the support plate 502 abuts against the mounting ear 401, and then pushes the upper mold 4 to rise.

[0033] The operation process of this embodiment is as follows: when working, first align the four mounting blocks 301 at the bottom of the lower mold 3, and then insert the mounting block 301 into the opening 201 on the support column 2, then hold the pulling frame 204, align the insertion rod 203 with the socket 1 202, insert the insertion rod 203 into the socket 1 202 and insert it into the socket 2 302, so that when working, the lower mold 3 is stably supported on the support column 2 and restricted, and then the upper mold 4 is placed on the lower mold 3, and then the hydraulic cylinder 5 is started to drive the hydraulic rod 501 to drive the support plate 502 to rise, and the hydraulic rod 501 is inserted into the mounting ear 401, and the support plate 502 and the mounting ear 401 are abutted, and after continuing to lift, it drives the upper mold 4 to rise, during the lifting process of the upper mold 4. During the pressing and forming operation of the glassware, when replacing the upper mold 4 and the lower mold 3, start the hydraulic cylinder 5 to drive the hydraulic rod 501 and the support plate 502 to descend until the hydraulic rod 501 leaves the mounting ear 401, then pull the pulling frame 204, pull out the insertion rod 203, and then remove the upper mold 4 together with the lower mold 3 from the supporting column 2, put the lower mold 3 on the top of the supporting column 2 again, and insert the mounting block 301 into the opening 201, reset the insertion rod 203 and the pulling frame 204, and the installation is completed.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A glassware pressing mold, comprising a chassis (1), a support column (2), a lower mold (3), an upper mold (4) and a hydraulic cylinder (5), characterized in that: The top of the chassis (1) is fixed with support rods (101) in a circular array, the top of the support rods (101) is commonly fixed with a heat conducting plate (102), the top of the heat conducting plate (102) is provided with a lower mold (3), the bottom of the lower mold (3) outside the heat conducting plate (102) is fixed with four mounting blocks (301) in a circular array, the outer sides of the four mounting blocks (301) are all movably connected with support columns (2), the top of the lower mold (3) is provided with an upper mold (4), the edge of the top of the upper mold (4) is fixed with mounting ears (401) in a circular array, and a hydraulic cylinder (5) is provided below each mounting ear (401).

2. A glassware pressing mold according to claim 1, characterized in that: A heat sink (103) is fixed to the bottom end of the heat conducting plate (102), the heat sink (103) is arranged between the support rods (101), and a heat dissipation fan (104) is fixed to the top end of the chassis (1) between the support rods (101).

3. The glassware pressing mold according to claim 1, characterized in that: An opening (201) is provided at the center of the top end of the support column (2), the mounting block (301) is movably connected in the opening (201), and a socket one (202) is provided on one side of the support column (2), the socket one (202) being in communication with the opening (201).

4. The glassware pressing mold according to claim 1, characterized in that: The mounting block (301) is provided with a second socket (302) corresponding to the position of the first socket (202); the first socket (202) and the second socket (302) are movably connected with an insertion rod (203); a pulling frame (204) is fixed to one end of the insertion rod (203); and the pulling frame (204) is arranged outside the support column (2).

5. The glassware pressing mold according to claim 1, characterized in that: A hydraulic rod (501) is movably connected inside the hydraulic oil cylinder (5), and a support plate (502) is fixed on the peripheral side of the hydraulic rod (501).

6. A glassware pressing mold according to claim 5, characterized in that: The hydraulic rod (501) is inserted through the mounting ear (401), and the support plate (502) is arranged below the mounting ear (401), and the support plate (502) abuts against the bottom of the mounting ear (401).

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