Foam mold replacement structure

Abstract

The utility model belongs to the technical field of foam molds, and particularly relates to a foam mold replacement structure which comprises a bottom plate. A supporting box is fixedly connected to the middle of the top of the bottom plate, a replacing device is arranged at the top of the supporting box, a fixing device is arranged at the bottom of the front face of the replacing device, stand columns are fixedly installed on the two sides of the supporting box, lifting devices are arranged on the inner walls of the stand columns, and fixing plates are fixedly connected to the inner walls of the lifting devices. The top of the fixing plate is fixedly connected with a raw material box, the bottom of the raw material box is fixedly connected with a foaming machine, and the bottom of the foaming machine is fixedly connected with a leak hole lower pressing plate; through the arrangement of the fixing device, the mold can be accurately positioned to a correct position; and through the arrangement of the replacement device, the effect of being convenient to disassemble and replace is achieved, the mold can be maintained and replaced more easily, the production efficiency is improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of foam moulds, in particular to a foam mould replacement structure. Background Art

[0002] A foam mold is a mold used to foam plastic. During the foaming process, the foaming resin is directly filled into the mold to melt it under heat to form a saturated gas-liquid solution. Through nucleation, a large number of tiny bubble nuclei are formed, and the bubble nuclei grow to make foam plastic parts. There are three commonly used foaming methods: physical foaming, chemical foaming and mechanical foaming.

[0003] However, during the production process, most of the existing molds are not easy to disassemble, which is not conducive to the rapid replacement and maintenance of the molds, and has a short service life and poor practicality.

[0004] Therefore, a foam mold replacement structure is proposed in response to the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage of being inconvenient to disassemble, and for this reason we propose a foam mold replacement structure.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a foam mold replacement structure, including a base plate; a support box is fixedly connected to the middle part of the top of the base plate, a replacement device is arranged on the top of the support box, a fixing device is arranged on the bottom of the front of the replacement device, columns are fixedly installed on both sides of the support box, a lifting device is opened on the inner wall of the column, a fixing plate is fixedly connected to the inner wall of the lifting device, a raw material box is fixedly connected to the top of the fixed plate, a foaming machine is fixedly connected to the bottom of the raw material box, and a leak hole lower pressure plate is fixedly connected to the bottom of the foaming machine.

[0007] Preferably, a placement box is provided in the replacement device, a mold cavity is opened on the top of the placement box, and a handle is fixedly connected to the front of the placement box.

[0008] Preferably, guide blocks are fixedly connected to both sides of the replacement device, and guide grooves are provided on the inner wall of the top of the support box.

[0009] Preferably, a base is provided in the fixing device, and a rotating column is movably mounted on the front side of the base.

[0010] Preferably, a rotating block is fixedly connected to the front side of the rotating column, and a fixed block is fixedly connected to the back side of the rotating block.

[0011] Preferably, a lifting slot is provided in the lifting device, and a screw rod is provided in the lifting slot.

[0012] Preferably, a moving block is rotatably connected to the surface of the screw rod, and a motor is arranged on the top of the screw rod.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model facilitates disassembly and replacement by setting a replacement device, and can more easily maintain and replace the mold, thereby improving production efficiency and having strong practicality.

[0015] 2. The utility model can accurately position the mold at the correct position through the setting of the fixing device, ensure that the mold is accurately docked with the foaming machine after replacement, avoid production problems and product quality degradation caused by incorrect mold position, and through the setting of the lifting device, the raw material box, the fixing plate, the foaming machine, and the leakage hole lower pressure block can be easily raised or lowered to avoid hindering the operator from replacing and installing the mold. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the replacement device of the utility model;

[0019] Figure 3 For the utility model Figure 1 A is a schematic diagram of the enlarged three-dimensional structure;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the lifting device of the utility model.

[0021] In the figure: 1. bottom plate; 2. support box; 3. replacement device; 301. placement box; 302. mold cavity; 303. handle; 304. guide block; 305. guide groove; 4. fixing device; 401. base; 402. rotating column; 403. rotating block; 404. fixed block; 5. column; 6. lifting device; 601. lifting groove; 602. screw rod; 603. moving block; 604. motor; 7. fixing plate; 8. raw material box; 9. foaming machine; 10. leakage hole lower pressure plate. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] The following is combined with Figure 1-4 To further explain this application in detail,

[0024] The present application embodiment discloses a foam mold replacement structure, referring to Figure 1 and Figure 3 , including a bottom plate 1; a support box 2 is fixedly connected to the middle part of the top of the bottom plate 1, a replacement device 3 is arranged on the top of the support box 2, a fixing device 4 is arranged on the bottom of the front of the replacement device 3, columns 5 are fixedly installed on both sides of the support box 2, a lifting device 6 is opened on the inner wall of the column 5, a fixing plate 7 is fixedly connected to the inner wall of the lifting device 6, a raw material box 8 is fixedly connected to the top of the fixing plate 7, a foaming machine 9 is fixedly connected to the bottom of the raw material box 8, and a leak hole lower pressure plate 10 is fixedly connected to the bottom of the foaming machine 9; through the setting of the support box 2, the replacement device 3 is supported, and through the setting of the replacement device 3, it is easy to disassemble and replace, so that the maintenance and replacement of the mold can be carried out more easily, which improves the production efficiency. It is efficient and practical. Through the setting of the fixing device 4, the mold can be accurately positioned in the correct position to ensure that the mold is accurately docked with the foaming machine 9 after replacement, avoiding production problems and product quality degradation caused by incorrect mold position. Through the setting of the lifting device 6, the raw material box 8, the fixing plate 7, the foaming machine 9, and the leak hole lower pressure plate 10 can be easily raised or lowered to avoid hindering the operator from replacing and installing the mold. Through the setting of the raw material box 8, it is convenient to directly transport the raw materials to the foaming machine 9. Through the setting of the leak hole lower pressure plate 10, the foam material can be compacted to ensure that the foam is filled into every corner and gap in the mold, thereby ensuring the density and quality of the product.

[0025] Reference Figure 2 A placement box 301 is provided in the replacement device 3, a mold cavity 302 is provided on the top of the placement box 301, and a handle 303 is fixedly connected to the front of the placement box 301; the placement box 301 is provided to support the mold cavity 302, and the mold cavity 302 is provided to ensure that the foam is fully supported during the foaming process to prevent deformation or cracks, thereby ensuring the stability and durability of the product; the handle 303 is provided to allow the operator to conveniently pull the placement box 301, thereby quickly and easily replacing the mold, and this design makes the operation simpler and more efficient, saving time and labor costs.

[0026] Reference Figure 2 Guide blocks 304 are fixedly connected to both sides of the replacement device 3, and a guide groove 305 is opened on the inner wall of the top of the support box 2; by sliding the guide block 304 in the guide groove 305, the operator can conveniently pull the placement box 301, so as to quickly and easily replace the mold.

[0027] Reference Figure 3 A base 401 is provided in the fixing device 4, and a rotating column 402 is movably installed on the front of the base 401; through the rotation of the rotating column 402 on the base 401, it is convenient to drive the rotating block 403 and the fixed block 404 to rotate to a suitable position.

[0028] Reference Figure 3 The front of the rotating column 402 is fixedly connected to a rotating block 403, and the back of the rotating block 403 is fixedly connected to a fixed block 404; by rotating the fixed block 404 to a suitable position, the replacement device 3 is fixed, and the mold can be accurately positioned at the correct position, ensuring that the mold is accurately docked with the foaming machine 9 after replacement, avoiding production problems and product quality degradation caused by incorrect mold position.

[0029] Reference Figure 4 A lifting slot 601 is provided in the lifting device 6, and a screw rod 602 is provided in the lifting slot 601; through the rotation of the screw rod 602, the moving block 603 is driven to move up and down.

[0030] Reference Figure 4 The surface of the screw rod 602 is rotatably connected with a moving block 603, and a motor 604 is arranged on the top of the screw rod 602; the arrangement of the motor 604 facilitates the driving of the screw rod 602 to rotate, and the rotation of the screw rod 602 drives the moving block 603 to move up and down, thereby driving the raw material box 8, the fixed plate 7, the foaming machine 9, and the leakage hole lower pressure plate 10 to be easily raised or lowered, so as to avoid hindering the operator from replacing and installing the mold.

[0031] Working principle: The motor 604 drives the screw rod 602 to rotate, thereby driving the moving block 603 to move up and down, thereby driving the raw material box 8, the fixed plate 7, the foaming machine 9, and the leak hole lower pressure plate 10 to easily rise or fall, so as to avoid hindering the operator from replacing and installing the mold. By pulling the handle 303, it is convenient to make the guide block 304 slide in the guide groove 305, so that the operator can conveniently pull the placement box 301, so as to quickly and easily replace the mold. This design makes the operation simpler and more efficient, saving time and labor costs. By rotating the rotating column 402 on the base 401, it is convenient to drive the rotating block 403 and the fixed block 404 to rotate to a suitable position, which plays a role in fixing the replacement device 3, and can accurately position the mold to the correct position, ensuring that the mold is accurately docked with the foaming machine 9 after replacement, avoiding production problems and product quality degradation caused by incorrect mold position.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A foam mold replacement structure, characterized in that: The invention comprises a bottom plate (1); a support box (2) is fixedly connected to the middle part of the top of the bottom plate (1); a replacement device (3) is arranged on the top of the support box (2); a fixing device (4) is arranged on the bottom of the front of the replacement device (3); columns (5) are fixedly installed on both sides of the support box (2); a lifting device (6) is provided on the inner wall of the column (5); a fixing plate (7) is fixedly connected to the inner wall of the lifting device (6); a raw material box (8) is fixedly connected to the top of the fixing plate (7); a foaming machine (9) is fixedly connected to the bottom of the raw material box (8); and a leak hole lower pressure plate (10) is fixedly connected to the bottom of the foaming machine (9).

2. A foam mold replacement structure according to claim 1, characterized in that: A placement box (301) is arranged in the replacement device (3), a mold cavity (302) is opened on the top of the placement box (301), and a handle (303) is fixedly connected to the front of the placement box (301).

3. A foam mold replacement structure according to claim 1, characterized in that: Guide blocks (304) are fixedly connected to both sides of the replacement device (3), and a guide groove (305) is provided on the inner wall of the top of the support box (2).

4. The foam mold replacement structure according to claim 1, characterized in that: A base (401) is provided in the fixing device (4), and a rotating column (402) is movably mounted on the front side of the base (401).

5. A foam mold replacement structure according to claim 4, characterized in that: The front side of the rotating column (402) is fixedly connected to a rotating block (403), and the back side of the rotating block (403) is fixedly connected to a fixed block (404).

6. The foam mold replacement structure according to claim 1, characterized in that: A lifting groove (601) is arranged in the lifting device (6), and a screw rod (602) is arranged in the lifting groove (601).

7. A foam mold replacement structure according to claim 6, characterized in that: The surface of the screw rod (602) is rotatably connected to a moving block (603), and a motor (604) is disposed on the top of the screw rod (602).

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