Thermal shock resistant sagger forming device

Abstract

The utility model relates to the technical field of sagger production, in particular to a thermal shock resistant sagger forming device which comprises a machine frame, an installation seat is fixedly installed at the top end of the machine frame, a hydraulic cylinder is fixedly installed at the top of the installation seat, a pressing plate is fixedly installed at the output end of the hydraulic cylinder, and an upper die core is fixedly installed at the bottom of the pressing plate. A fixing mechanism is installed at the bottom end of the rack, a lower mold base is fixedly installed on the inner side of the fixing mechanism, a forming mold cavity is formed in the inner side of the lower mold base, demolding mechanisms are installed on the left side and the right side of the interior of the forming mold cavity correspondingly, and heating plates are inserted into the front side and the rear side of the interior of the forming mold cavity correspondingly. Compared with an existing thermal shock resistant sagger forming device, the thermal shock resistant sagger forming device has the advantages that the demolding convenience is improved through the design, and therefore the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sagger production, in particular to a heat-shock-resistant sagger forming device. Background Art

[0002] Saggers are special refractory materials used to protect fired products. They are important basic materials in the battery material industry and other industries. The precursor of the battery positive electrode material is a powder. During the firing process, saggers can protect it from material movement, loss and pollution caused by conditions such as oxygen blowing, air blasting, and flame "licking" in the kiln.

[0003] When producing the existing heat shock resistant saggers, mixed heat shock resistant sagger raw materials are placed in a forming mold, and demolded after at least one of hydraulic forming, stamping forming, vibration pressure forming or self-flowing casting forming, and then dried after demolding. However, the lower mold base of the molding device is mostly a fixed structure, which is not convenient for demolding the heat shock resistant sagger after molding, and most of the demolding is done manually after stamping molding, and the molded sagger is tightly fitted inside the lower mold base, which is not only difficult to demold, but also strong demolding may cause damage to the heat shock resistant sagger.

[0004] Therefore, it is particularly important to design a heat shock resistant sagger forming device to solve the above-mentioned defects. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model designs a heat shock resistant sagger forming device, which aims to solve the technical problem that the heat shock resistant sagger forming device in the prior art is not convenient for demolding the heat shock resistant sagger after molding, and most of the demolding after stamping is done manually, while the molded sagger is tightly fitted inside the lower die seat, which is not only difficult to demold, but also strong demolding may cause damage to the heat shock resistant sagger.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A heat-shock-resistant sagger forming device comprises a frame, a mounting seat is fixedly installed on the top of the frame, a hydraulic cylinder is fixedly installed on the top of the mounting seat, a pressure plate is fixedly installed on the output end of the hydraulic cylinder, an upper mold core is fixedly installed on the bottom of the pressure plate, a fixing mechanism is installed on the bottom end of the frame, a lower mold seat is fixedly installed on the inner side of the fixing mechanism, a forming mold cavity is opened on the inner side of the lower mold seat, demolding mechanisms are installed on the left and right sides of the inside of the forming mold cavity, and heating plates are plugged into the front and back sides of the inside of the forming mold cavity.

[0008] As a preferred solution of the utility model, an adjustment frame is fixedly installed on the top of the frame, the rear end of the mounting seat is slidably connected to the adjustment frame, the top of the adjustment frame is threadedly connected to an adjustment rod, and the bottom end of the adjustment rod is rotatably connected to the mounting seat.

[0009] As a preferred solution of the utility model, the fixing mechanism includes a base fixedly installed on the bottom end of the frame, the base is internally rotatably connected with a bidirectional screw rod, both ends of the bidirectional screw rod are threadedly connected with connecting blocks, the tops of the two groups of connecting blocks are fixedly connected with support plates, and the tops of the two groups of support plates are fixedly connected with a fixing frame.

[0010] As a preferred solution of the utility model, the demolding mechanism includes demolding plates slidably connected to the left and right sides of the molding cavity, two groups of demolding plates are fixedly connected to a top plate on one side located inside the lower mold base, a first spring is fixedly connected to the interior of the lower mold base and at the bottom of the top plate, and the top of the lower mold base is fixedly connected to the top of the demolding plate through a fixing box.

[0011] As a preferred solution of the utility model, the front and rear ends of the two groups of stripping plates are slidably connected to the lower die base through a first slide bar, a fixed plug is slidably connected inside the fixed box, a fixing hole is opened at a position corresponding to the fixed plug at the top of the stripping plate, and one end of the fixed plug located inside the fixed box is fixedly connected to a second spring.

[0012] As a preferred solution of the utility model, a toggle block is fixedly connected to the outer side of the fixed plug block, and a toggle groove is provided at a position on the outer side of the fixed box corresponding to the toggle block.

[0013] As a preferred solution of the utility model, the top ends of the two groups of heating plates away from each other are provided with buckle grooves, the top of the lower mold base is provided with an operating groove at a position corresponding to the buckle groove, and the top ends of the heating plates are fixedly connected with wiring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, through the coordinated design of the lower die seat and the demoulding mechanism, when the heat shock resistant sagger is stamped and formed, the fixed plug block is pushed into the interior of the fixed hole under the pressure of the second spring, thereby fixing the demoulding plate to prevent it from being automatically ejected from the inner side of the molding cavity; after the heat shock resistant sagger is formed and dried, the toggle block is used to retract the fixed plug block into the interior of the fixed box, thereby releasing the fixation of the demoulding plate, and then the top plate is pushed up under the pressure of the first spring, and the heat shock resistant sagger is ejected from the interior of the molding cavity through the two sets of demoulding plates, thereby facilitating and quickly demoulding, further improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the lower die base of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the stripping plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the external structure of the fixing box of the utility model;

[0021] Figure 6 This is a schematic diagram of the internal structure of the fixed box of the utility model;

[0022] Figure 7 This is a schematic diagram of the heating plate structure of the utility model.

[0023] In the figure: 1, frame; 101, adjustment frame; 102, adjustment rod; 2, mounting seat; 3, hydraulic cylinder; 4, pressure plate; 5, upper mold core; 6, fixing mechanism; 601, base; 602, two-way screw rod; 603, connecting block; 604, support plate; 605, fixing frame; 7, lower mold base; 8, molding cavity; 9, demoulding mechanism; 901, demoulding plate; 902, top plate; 903, first spring; 904, fixing box; 905, first slide bar; 906, fixing plug block; 907, fixing hole; 908, second spring; 909, toggle block; 910, toggle slot; 10, heating plate; 1001, buckle slot; 1002, operation slot; 1003, wiring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0027] A heat-shock-resistant sagger forming device comprises a frame 1, a mounting seat 2 is fixedly installed on the top of the frame 1, a hydraulic cylinder 3 is fixedly installed on the top of the mounting seat 2, a pressing plate 4 is fixedly installed on the output end of the hydraulic cylinder 3, an upper mold core 5 is fixedly installed on the bottom of the pressing plate 4, a fixing mechanism 6 is installed on the bottom end of the frame 1, a lower mold seat 7 is fixedly installed on the inner side of the fixing mechanism 6, a forming cavity 8 is opened on the inner side of the lower mold seat 7, demoulding mechanisms 9 are installed on the left and right sides of the inside of the forming cavity 8, and heating plates 10 are plugged into the front and back sides of the inside of the forming cavity 8.

[0028] First, an adjusting frame 101 is fixedly installed on the top of the frame 1, and the rear end of the mounting seat 2 is slidably connected to the adjusting frame 101. The top of the adjusting frame 101 is threadedly connected to an adjusting rod 102, and the bottom end of the adjusting rod 102 is rotatably connected to the mounting seat 2. According to the depth of the forming cavity 8 in the lower mold base 7, the height of the adjusting frame 101 can be adjusted by rotating the adjusting rod 102, thereby driving the height of the hydraulic cylinder 3 on the top of the mounting seat 2 to be adjusted.

[0029] Furthermore, the fixing mechanism 6 includes a base 601 fixedly installed at the bottom end of the frame 1, and the base 601 is internally rotatably connected with a bidirectional screw rod 602, and both ends of the bidirectional screw rod 602 are threadedly connected with connecting blocks 603, and the tops of the two groups of connecting blocks 603 are fixedly connected with support plates 604, and the tops of the two groups of support plates 604 are fixedly connected with fixed frames 605. The two groups of connecting blocks 603 are driven to move by rotating the bidirectional screw rod 602, thereby driving the support plates 604 to move, and the lower mold base 7 is supported by the two groups of support plates 604 and fixed by the fixed frame 605, so as to facilitate the disassembly, assembly and replacement of the lower mold base 7.

[0030] Then, the demoulding mechanism 9 includes a demoulding plate 901 slidably connected to the left and right sides of the molding cavity 8, two groups of demoulding plates 901 are fixedly connected to one side of the lower mold base 7 with a top plate 902, the lower mold base 7 and the bottom of the top plate 902 are fixedly connected with a first spring 903, the top of the lower mold base 7 is fixedly connected to the top of the demoulding plate 901 through a fixing box 904, after the heat shock resistant sagger is stamped and formed, the heating plate 10 is first used to heat and dry the heat shock resistant sagger, after the heat shock resistant sagger is dried and cooled, the fixing box 904 is used to release the fixation of the top of the demoulding plate 901, and then the top plate 902 is pushed up under the pressure of the first spring 903, so that the heat shock resistant sagger is ejected from the inside of the molding cavity 8 through the two groups of demoulding plates 901, so as to facilitate and quickly demould.

[0031] Secondly, the front and rear ends of the two groups of stripping plates 901 are slidably connected to the lower mold base 7 through the first slide bar 905, and the fixed plug block 906 is slidably connected inside the fixed box 904. A fixing hole 907 is opened at the position corresponding to the fixed plug block 906 at the top of the stripping plate 901. One end of the fixed plug block 906 located inside the fixed box 904 is fixedly connected to a second spring 908. When the stripping plate 901 is pushed against the heat shock resistant sagger for demoulding, the stripping plate 901 is driven to move up stably under the connection of the first slide bar 905. The outer side of the fixed plug block 906 is fixedly connected to a toggle block 909. A shifting groove 910 is provided at a position corresponding to the shifting block 909 on the outside of the fixing box 904. When the heat shock resistant sagger is subjected to stamping and forming, the fixing plug 906 is pushed into the fixing hole 907 under the pressure of the second spring 908, thereby fixing the stripping plate 901 to prevent it from being automatically ejected from the inside of the molding cavity 8. After the heat shock resistant sagger is formed and dried, the shifting block 909 is used to retract the fixing plug 906 into the fixing box 904, thereby releasing the fixation of the stripping plate 901, allowing it to be automatically ejected from the inside of the molding cavity 8 for quick and easy demolding.

[0032] Finally, a buckle groove 1001 is provided at the top of the two groups of heating plates 10 on the side away from each other, and an operating groove 1002 is provided at a position on the top of the lower mold base 7 corresponding to the buckle groove 1001. The top of the heating plate 10 is fixedly connected with a wiring 1003. After the heat-shock-resistant sagger is stamped and formed, the heating plate 10 is connected to electricity through the wiring 1003, and the heat-shock-resistant sagger is used to dry the heating plate 10. At the same time, the heating plate 10 can be pulled out through the buckle groove 1001 in the operating groove 1002, so that it is convenient to quickly disassemble and replace it.

[0033] In this embodiment, the implementation scenario is specifically as follows: before the heat shock resistant sagger is stamped and formed, the bidirectional screw rod 602 is first rotated to drive the two sets of connecting blocks 603 to move, thereby driving the support plate 604 to move, and the lower die base 7 is supported by the two sets of support plates 604 and fixed by the fixing frame 605, and then the heat shock resistant sagger raw material is placed in the interior of the forming cavity 8, and then the hydraulic cylinder 3 on the top of the mounting seat 2 is started to press the pressing plate 4 downward, so that the upper die core 5 is pressed into the interior of the forming cavity 8 to stamp and form the heat shock resistant sagger, and then the heating plate 10 is used to resist the heat The heat shock sagger is dried. After the heat shock sagger is formed and dried, the toggle block 909 is used to retract the fixed plug block 906 into the interior of the fixed box 904, thereby releasing the fixation of the stripping plate 901, and then the top plate 902 is pushed up under the pressure of the first spring 903, so that the heat shock sagger is ejected from the interior of the molding cavity 8 through the two sets of stripping plates 901, and then demoulding is convenient and fast. The whole operation process is simple and convenient. Compared with the existing heat shock sagger molding device, the utility model improves the convenience of demoulding through design, thereby improving production efficiency.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat shock resistant sagger forming device, comprising a frame (1), characterized in that: A mounting seat (2) is fixedly mounted on the top of the frame (1), a hydraulic cylinder (3) is fixedly mounted on the top of the mounting seat (2), a pressure plate (4) is fixedly mounted on the output end of the hydraulic cylinder (3), an upper mold core (5) is fixedly mounted on the bottom of the pressure plate (4), a fixing mechanism (6) is mounted on the bottom end of the frame (1), a lower mold seat (7) is fixedly mounted on the inner side of the fixing mechanism (6), a molding cavity (8) is provided on the inner side of the lower mold seat (7), demoulding mechanisms (9) are mounted on the left and right sides of the molding cavity (8), and heating plates (10) are plugged into the front and rear sides of the molding cavity (8).

2. The heat shock resistant sagger forming device according to claim 1, characterized in that: An adjusting frame (101) is fixedly mounted on the top of the frame (1), a rear end of the mounting seat (2) is slidably connected to the adjusting frame (101), an adjusting rod (102) is threadedly connected to the top of the adjusting frame (101), and a bottom end of the adjusting rod (102) is rotatably connected to the mounting seat (2).

3. The heat shock resistant sagger forming device according to claim 1, characterized in that: The fixing mechanism (6) comprises a base (601) fixedly mounted on the bottom end of the frame (1); a bidirectional screw rod (602) is rotatably connected inside the base (601); both ends of the bidirectional screw rod (602) are threadedly connected to connecting blocks (603); the tops of two groups of connecting blocks (603) are fixedly connected to supporting plates (604); and the tops of two groups of supporting plates (604) are fixedly connected to fixing frames (605).

4. The heat shock resistant sagger forming device according to claim 1, characterized in that: The demoulding mechanism (9) comprises a demoulding plate (901) slidably connected to the left and right sides of the molding cavity (8); one side of the two groups of demoulding plates (901) located inside the lower mold base (7) is fixedly connected to a top plate (902); a first spring (903) is fixedly connected inside the lower mold base (7) and located at the bottom of the top plate (902); and the top of the lower mold base (7) is fixedly connected to the top of the demoulding plate (901) via a fixing box (904).

5. The heat shock resistant sagger forming device according to claim 4, characterized in that: The front and rear ends of the two groups of stripping plates (901) are slidably connected to the lower die base (7) through a first slide bar (905); a fixed plug block (906) is slidably connected inside the fixed box (904); a fixing hole (907) is provided at a position corresponding to the fixed plug block (906) at the top of the stripping plate (901); and one end of the fixed plug block (906) located inside the fixed box (904) is fixedly connected to a second spring (908).

6. The heat shock resistant sagger forming device according to claim 5, characterized in that: The outer side of the fixed plug block (906) is fixedly connected to a toggle block (909), and a toggle groove (910) is provided at a position on the outer side of the fixed box (904) corresponding to the toggle block (909).

7. The heat shock resistant sagger forming device according to claim 1, characterized in that: A buckle groove (1001) is provided at the top of the two groups of heating plates (10) on the side away from each other, an operating groove (1002) is provided at a position corresponding to the buckle groove (1001) on the top of the lower mold base (7), and a wiring (1003) is fixedly connected to the top of the heating plate (10).

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