Die assembly frame

Abstract

The utility model discloses a die assembling frame which comprises an upper frame, the upper frame comprises two first upper supports, and the two first upper supports are arranged in parallel in a spaced mode. The two second upper supports are arranged at one ends of the two first upper supports respectively, and the two ends of each second upper support are each connected with a first connecting frame; the first connecting frame is of an outwards-protruding arc structure, and one end of the first connecting frame is used for being detachably connected with one end of the first upper support. By designing the structures of the upper frame and the lower frame, the mould can be effectively limited and protected in the grouting process, the problems of mould deformation and fracture caused by overlarge internal pressure are reduced, the service life of the mould is prolonged, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic grouting equipment, in particular to a detachable assembly frame for a mold in ceramic grouting equipment. Background Art

[0002] At present, there are three main production and forming processes for ceramics: rolling, high-pressure grouting and hollow grouting. Among them, the high-pressure grouting process is the most widely used. At present, high-pressure grouting of ceramic forming molds is mostly carried out by manual grouting, that is, the upper mold and the lower mold are first closed manually, and then the closed mold is manually moved to the grouting platform, and the grouting hole at the bottom of the lower mold is aligned with the grouting port on the grouting platform. Subsequently, according to the above steps, the closed molds are stacked in sequence, and the grouting holes between adjacent molds are aligned with each other. After a certain number of closed molds are stacked, the lower pressing table located above the grouting platform will press down to the top layer. On the mold (that is, there is a rack above the top mold, on which a screw is installed, the screw is connected to a steel plate (lower pressing table), and the screw is manually manipulated to tighten the steel plate), and then the corresponding hole on the top of the top mold is blocked and sealed, and a grouting pipe connected to the grouting port of the bottom mold is installed in the grouting platform, and the grouting pipe is connected to the external high-pressure tank, which will give the ceramic mud a propulsion force, and then push the mud into the inner cavity of the mold to form a ceramic mud embryo. After the grouting is completed, the staff manually moves the molded molds to the workbench one by one, and then manually opens the mold to take out the ceramic mud embryo. The above working process has the following shortcomings:

[0003] 1) Since the mold is directly exposed to the outside world, there is no corresponding assembly frame on the outer wall of the mold to limit the mold. When the mold is subjected to high-pressure grouting, the mold is easily deformed or even cracked after repeated use due to its excessive internal pressure, resulting in the scrapping of the mold, thereby increasing production costs and shortening the service life of the mold;

[0004] 2) When the staff moves the mold, they are in direct contact with the outer wall of the mold, and there is no fulcrum (force point), which makes it inconvenient to move. Especially for large-sized molds, it will increase the physical labor intensity of the staff and increase the risk of the mold falling off and being damaged during the transportation process;

[0005] 3) Since the mold is directly exposed to the outside world and there is no corresponding assembly frame to protect it, the mold may be damaged due to collision with foreign objects during manual handling, which increases uncertainty and additional costs in the production process. Utility Model Content

[0006] The utility model aims to provide a mold assembly rack to solve the above problems.

[0007] To achieve the above object, the following technical solutions are adopted:

[0008] A mold assembly rack, including an upper frame, the upper frame includes

[0009] Two first upper brackets, the two first upper brackets are arranged in parallel at intervals;

[0010] Two second upper brackets, the two second upper brackets are respectively arranged at one end of the two first upper brackets, and each end of each second upper bracket is further connected to a first connecting frame; the first connecting frame has a convex arc-shaped structure, and one end of the first connecting frame is used for detachably connecting to one end of the first upper bracket; between the two first upper brackets, the two second upper brackets, and the four first connecting frames, a limiting through hole for loading the upper mold is formed; a number of first connecting seats are also installed at intervals in the length direction on one side of the first upper bracket and the second upper bracket;

[0011] A locking member is installed on one side of each first upper bracket and one side of each second upper bracket.

[0012] Further, a first arc-shaped groove with an arc-shaped structure is also formed on the outer wall of the first connecting frame; a first locking hole is also formed at one end of the first arc-shaped groove close to the first upper bracket; a first groove is also formed on the outer wall of one side of the first upper bracket along its length direction, and a second locking hole is also formed at the corresponding position of one end in the first groove and the first locking hole.

[0013] Further, a first convex block extends outward from both ends of the first upper bracket, and a first clamping groove is also formed at the corresponding position of one end of the first connecting frame close to the first upper bracket; the first convex block is clamped in the first clamping groove.

[0014] Further, a second groove is also formed on the outer wall of one side of the second upper bracket along its length direction; a number of first through holes communicating with the limiting through hole are also formed at intervals in the length direction in the first groove and the second groove.

[0015] Further, the first connecting seat includes a first connecting block connected to one side of the first upper bracket or the second upper bracket, and a second connecting block connected to one side of the first connecting block; the second connecting block has a T-shaped structure, and the vertical end of the T-shaped of the second connecting block is arranged downward; a first connecting hole penetrating through to its bottom is also formed at the top of the vertical end of the T-shaped of the second connecting block, and a second connecting hole penetrating through to its bottom is also formed at the top of each of the two horizontal ends of the T-shaped of the second connecting block.

[0016] Furthermore, the locking member includes a rotating shaft installed on one side of the first upper bracket or the second upper bracket, and a locking seat rotatably connected to the first upper bracket or the second upper bracket via the rotating shaft; the locking seat includes a rotating block sleeved on the rotating shaft, and a rotating arm connected to the outer wall of the rotating block; the rotating arm is in an arc-shaped structure, the rotating arm is arranged around the rotating block, and a locking groove in an arc-shaped structure is left between the inner wall of the rotating arm and the outer wall of the rotating block; a rotating handle is also connected to one side of the rotating arm.

[0017] Furthermore, the mold assembly rack also includes a lower frame for loading the lower mold; a locking pin is connected to the outer side of the lower frame at a position corresponding to the locking piece.

[0018] A mold assembly frame comprises an upper frame and a lower frame; the upper frame and the lower frame each comprise four second connecting frames; the four second connecting frames are integrally connected end to end, and a loading through hole for loading the mold is surrounded by the four second connecting frames; a plurality of second through holes connected to the loading through hole are spaced apart on one side of each second connecting frame in the length direction, and a plurality of third connecting seats are spaced apart on one side of each second connecting frame in the length direction.

[0019] Furthermore, the third connecting seat includes a third connecting block connected to the second connecting frame, and a first locking block connected to the third connecting block.

[0020] By adopting the above scheme, the beneficial effects of the utility model are:

[0021] 1) By designing the structure of the upper frame and the lower frame, the mold can be effectively limited and protected during the grouting process, reducing the problem of mold deformation and cracking due to excessive internal pressure, thereby extending the service life of the mold and reducing production costs;

[0022] 2) The connection seat is provided on the assembly frame as a fulcrum, making it more convenient for workers to carry the mold, especially for large molds, reducing the physical labor intensity of the workers and reducing the risk of mold damage during transportation;

[0023] 3) Since the mold is protected in the assembly rack, the possibility of collision with external objects is reduced, the uncertainty and additional costs in the production process are reduced, and the safety of the entire production process is improved;

[0024] 4) The assembly rack adopts a detachable design, so that the assembly rack can be adjusted according to different mold sizes and shapes, with good adaptability and flexibility, and can meet different production needs;

[0025] 5) Through holes are provided on the assembly rack, which facilitates blowing hot air around the mold after the mold is grouted, so as to bake the mold, evaporate moisture, and increase the number of times the mold is used. Description of the Drawings

[0026] Figure 1 Schematic structural diagram of one embodiment of the present invention;

[0027] Figure 2 is Figure 1 Schematic structural diagram of the upper frame of;

[0028] Figure 3 is Figure 1 Schematic structural diagram of the first upper support of;

[0029] Figure 4 is Figure 1 Schematic structural diagram of the second upper support of;

[0030] Figure 5 Schematic structural diagram of another embodiment of the present invention;

[0031] Among them, the description of the attached drawing signs:

[0032] 1. Upper frame; 2. Lower frame; 3. Base plate; 4 Second connecting frame; 11. First upper support; 12. Second upper support; 13. First connecting frame; 14. First connecting seat; 15. Locking member; 21. Locking pin; 41 Second through hole; 42 Third connecting block; 43 First locking block; 111. First groove; 112. Second locking hole; 113. First raised block; 114. First through hole; 121. Second groove; 131. First arc groove; 132. First locking hole; 133. Second connecting seat; 141. First connecting block; 142. Second connecting block; 152. Rotating shaft; 153. Rotating block; 154. Rotating arm; 155. Rotating handle. Detailed Description of the Invention

[0033] The following will describe the present invention in detail with reference to the accompanying drawings and specific embodiments.

[0034] Referring to Figures 1 to 5 as shown, the present invention provides a mold assembly rack, including an upper frame 1. In one embodiment, the upper frame 1 includes

[0035] two first upper supports 11, and the two first upper supports 11 are arranged in parallel at intervals;

[0036] Two second upper brackets 12 are respectively arranged at one end of two first upper brackets 11, and one first connecting frame 13 is further connected to each end of each second upper bracket 12; the first connecting frame 13 has a convex arc-shaped structure, and one end of the first connecting frame 13 is used for detachably connecting with one end of the first upper bracket 11; a limiting through hole for loading the upper mold is formed among the two first upper brackets 11, the two second upper brackets 12, and the four first connecting frames 13; a plurality of first connecting seats 14 are also installed at intervals along the length direction on one side of the first upper bracket 11 and the second upper bracket 12;

[0037] One locking member 15 is installed on one side of each first upper bracket 11 and one side of each second upper bracket 12 (that is, four locking members 15 are provided).

[0038] Continue to refer to Figures 1 to 5 As shown, in this embodiment, a lower frame 2 is further included. The lower frame 2 is used for loading the lower mold. The structure of the lower frame 2 is similar to that of the upper frame 1. The principle will be mainly described by taking the upper frame 1 as an example.

[0039] In this embodiment, the upper mold is arranged in the limiting through hole formed among the two first upper brackets 11, the two second upper brackets 12, and the four first connecting frames 13, which can effectively limit and protect the mold during the grouting process, reduce the problems of mold deformation and rupture caused by excessive internal pressure, and at the same time, since the mold is protected in the assembly frame, the possibility of collision with external objects is reduced, thereby prolonging the service life of the mold and reducing the production cost.

[0040] In this embodiment, the assembly frame can be applied to an automatic grouting device, that is, the first connecting seat 14 can be connected to the lifting pressure plate of the automatic grouting device (the lifting pressure plate is driven by a hydraulic cylinder, which can drive the lifting pressure plate to rise and fall, and then drive the upper mold to rise and fall for mold closing or mold opening). At the same time, when manually using the assembly frame, the first connecting seat 14 is equivalent to a force point, making it more convenient for the staff to carry the mold. Especially for large molds, it reduces the physical labor intensity of the staff and reduces the risk of mold damage during the handling process. In addition, a locking pin 21 is also connected to the outer side of the lower frame 2 corresponding to the locking member 15. After the mold is closed, the two frames can be locked and fixed through the locking member 15 and the locking pin 21.

[0041] In one embodiment, an arc-shaped first arc groove 131 is further formed on the outer wall of the first connecting frame 13; a first locking hole 132 is further formed at one end of the first arc groove 131 close to the first upper bracket 11; a first groove 111 is formed on one outer wall of the first upper bracket 11 along its length direction, and a second locking hole 112 is formed at a position corresponding to the first locking hole 132 at one end in the first groove 111. At the same time, first convex blocks 113 extend outward from both ends of the first upper bracket 11, and a first card slot is formed at a position corresponding to the first convex block 113 at one end of the first connecting frame 13 close to the first upper bracket 11; the first convex block 113 is clamped in the first card slot.

[0042] When assembling the upper frame 1, the first convex block 113 of the first upper bracket 11 can be inserted into the first card slot of the first connecting frame 13 first, and the first locking hole 132 and the second locking hole 112 are aligned. Then, a screw can be locked in the hole position, which is simple and convenient. In this embodiment, the assembly frame adopts a detachable design, which is convenient for assembly, disassembly and later maintenance.

[0043] In one embodiment, a second groove 121 is formed on one outer wall of the second upper bracket 12 along its length direction; a plurality of first through holes 114 communicating with the limiting through holes are spaced apart along the length direction in the first groove 111 and the second groove 121. By providing the first through holes 114, it is convenient to blow hot air around the mold after the mold is grouted, so as to bake the mold, evaporate moisture, and increase the number of times the mold is used.

[0044] In one embodiment, the first connecting seat 14 includes a first connecting block 141 connected to one side of the first upper bracket 11 or the second upper bracket 12, and a second connecting block 142 connected to one side of the first connecting block 141; the second connecting block 142 has a T-shaped structure, and the vertical end of the T-shaped second connecting block 142 is arranged downward; a first connecting hole penetrating through the bottom is formed at the top of the vertical end of the T-shaped second connecting block 142, and a second connecting hole penetrating through the bottom is formed at the top of each of the two horizontal ends of the T-shaped second connecting block 142. When applying this assembly frame to an automatic grouting device, the first connecting seat 14 can be inserted into the corresponding connecting groove of the lifting pressure plate in the automatic grouting device. Then, screws can be locked in the first connecting hole and the second connecting hole, which is simple and convenient. At the same time, to ensure the stability of the connection between the assembly frame and the lifting pressure plate, a second connecting seat 133 is further connected to the outer wall of the first connecting frame 13. The structure of the second connecting seat 133 is similar to that of the first connecting seat 14 and will not be described in detail here.

[0045] In one embodiment, the locking member 15 includes a rotating shaft 152 installed on one side of the first upper bracket 11 or the second upper bracket 12, and a locking seat rotatably connected to the first upper bracket 11 or the second upper bracket 12 via the rotating shaft 152; the locking seat includes a rotating block 153 sleeved on the rotating shaft 152, and a rotating arm 154 connected to the outer wall of the rotating block 153; the rotating arm 154 has an arc-shaped structure, the rotating arm 154 is arranged around the rotating block 153, and there is an arc-shaped locking groove left between the inner wall of the rotating arm 154 and the outer wall of the rotating block 153; one side of the rotating arm 154 is also connected with a rotating handle 155. After the mold is closed, the locking seat can be rotated by the rotating handle 155, so that the locking pin 21 on the lower frame 2 is clamped in the locking groove, thereby locking and fixing the two.

[0046] In one embodiment, annular pads 3 are also connected to the bottom of the upper frame 1 and the top of the lower frame 2. In this embodiment, the pad 3 includes four reinforcing plates having an L-shaped structure (the connection between the vertical end and the horizontal end of the L-shaped is arc-shaped). The pad 3 is removed after the mold is made (to prevent the metal mold base from contacting the workbench), and the machine tool can be used to plane the plaster flat (that is, the top and bottom surfaces of the plaster need to be planed flat).

[0047] In one embodiment, a mold assembly rack is also provided, which includes an upper frame and a lower frame; both the upper frame and the lower frame include four second connecting brackets 4; the four second connecting brackets 4 are integrally connected end to end, and a loading through hole for loading the mold is formed between the four second connecting brackets 4; a plurality of second through holes 41 communicating with the loading through hole are also spaced apart in the length direction on one side of each second connecting bracket 4, and a plurality of third connecting seats are also spaced apart and installed in the length direction on one side of each second connecting bracket 4; the third connecting seat includes a third connecting block 42 connected to the second connecting bracket 4, and a first locking block 43 connected to the third connecting block 42 (the third connecting block 42 and the first locking block 43 can be connected by bolts, and a locking hole can be opened in the first locking block 43, and then a screw can be locked in the locking hole to lock the first locking block 43 to the lifting pressure plate of the automatic grouting equipment). In this embodiment, the four second connecting brackets 4 of the mold assembly rack are integrally connected, and the remaining structures and working principles are similar to those of the mold assembly rack in the above another embodiment, and will not be described in detail here.

[0048] The above are only the preferred embodiments of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A mold assembly rack, comprising an upper frame, characterized in that: The upper frame includes Two first upper brackets, the two first upper brackets are arranged in parallel and spaced apart; Two second upper brackets, the two second upper brackets are respectively arranged at one end of the two first upper brackets, and the two ends of each second upper bracket are also connected to a first connecting frame; the first connecting frame is an outwardly convex arc structure, and one end of the first connecting frame is used to be detachably connected to one end of the first upper bracket; a limiting through hole for loading the upper mold is surrounded by the two first upper brackets and the two second upper brackets, and the four first connecting frames; a plurality of first connecting seats are also installed at intervals in the length direction of one side of the first upper bracket and the second upper bracket; A locking piece is respectively installed on one side of each first upper bracket and one side of each second upper bracket.

2. The mold assembly stand according to claim 1, characterized in that: The outer wall of the first connecting frame is also provided with a first arc-shaped groove; a first locking hole is also provided at one end of the first arc-shaped groove close to the first upper bracket; a first groove is also provided on the outer wall of one side of the first upper bracket along its length direction, and a second locking hole is also provided at one end of the first groove corresponding to the first locking hole.

3. The mold assembly stand according to claim 2, characterized in that: A first protrusion block extends outward from both ends of the first upper bracket, and a first slot is formed at one end of the first connecting frame close to the first upper bracket corresponding to the first protrusion block; the first protrusion block is engaged in the first slot.

4. The mold assembly stand according to claim 2, characterized in that: A second groove is further provided on one side outer wall of the second upper bracket along its length direction; a plurality of first through holes communicating with the limiting through hole are further spaced apart in the length direction of the first groove and the second groove.

5. The mold assembly stand according to claim 1, characterized in that: The first connecting seat includes a first connecting block connected to one side of the first upper bracket or the second upper bracket, and a second connecting block connected to one side of the first connecting block; the second connecting block is in a T-shaped structure, and the T-shaped vertical end of the second connecting block is arranged downward; the top of the T-shaped vertical end of the second connecting block is also provided with a first connecting hole that passes through to its bottom, and the tops of the two horizontal ends of the T of the second connecting block are also provided with a second connecting hole that passes through to its bottom.

6. The mold assembly stand according to claim 1, characterized in that: The locking member includes a rotating shaft installed on one side of the first upper bracket or the second upper bracket, and a locking seat rotatably connected to the first upper bracket or the second upper bracket via the rotating shaft; the locking seat includes a rotating block sleeved on the rotating shaft, and a rotating arm connected to the outer wall of the rotating block; the rotating arm is in an arc-shaped structure, arranged around the rotating block, and a locking groove in an arc-shaped structure is left between the inner wall of the rotating arm and the outer wall of the rotating block; a rotating handle is also connected to one side of the rotating arm.

7. The mold assembly stand according to claim 1, characterized in that: The mold assembly rack also includes a lower frame for loading the lower mold; a locking pin is connected to the outer side of the lower frame at a position corresponding to the locking piece.

8. A mold assembly rack, characterized in that: It comprises an upper frame and a lower frame; the upper frame and the lower frame each comprise four second connecting frames; the four second connecting frames are integrally connected end to end, and a loading through hole for loading the mold is formed between the four second connecting frames; a plurality of second through holes connected to the loading through hole are spaced apart on one side of each second connecting frame in the length direction, and a plurality of third connecting seats are spaced apart on one side of each second connecting frame in the length direction.

9. The mold assembly stand according to claim 8, characterized in that: The third connecting seat includes a third connecting block connected to the second connecting frame, and a first locking block connected to the third connecting block.

Images