Storage box injection mold

Abstract

The utility model relates to the technical field of storage box production, in particular to a storage box injection mold. According to the technical scheme, the device comprises a top plate, a first mounting frame, a second mounting frame, a mounting panel and a connecting shaft, a first driving mechanism is mounted on the bottom end face of the mounting panel, and a lower mold is arranged on an output shaft of the first driving mechanism; a hydraulic rod II is mounted on the top end surface of the top plate; a first mounting frame and a second mounting frame are welded to the top end face of the mounting panel. A first hydraulic rod is mounted on the side end face of the first mounting frame, and a first frame is arranged on an output shaft of the first hydraulic rod. A limiting wheel is welded to the bottom end face of the connecting shaft. A third hydraulic rod is mounted on the side end face of the second mounting frame, and a second frame is arranged on an output shaft of the third hydraulic rod. A second driving mechanism is installed on the top end face of the second frame. And a collecting hopper is mounted in the mounting panel. According to the utility model, the production of the storage box is met, and residual glue around the storage box can be polished after production.

Description

Technical Field

[0001] The utility model relates to the technical field of storage box production, in particular to an injection mold for a storage box. Background Art

[0002] Round plastic storage boxes are boxes for storing things, that is, to collect things (mostly small items, such as: office stationery, cosmetics, documents, gadgets, socks, pants, etc.), as the name suggests, they are called storage boxes. And round plastic storage boxes are mostly produced by injection molding during production and processing.

[0003] After the round plastic storage box is injection molded, there will be excess residual glue attached to the four sides of the storage box. After injection molding, it needs to be manually polished for later use, so it needs to be improved during injection molding. Utility Model Content

[0004] The purpose of the utility model is to provide an injection mold for a storage box to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an injection mold for a storage box, comprising a top plate, a first mounting frame, a second mounting frame, a mounting panel and a connecting shaft,

[0006] A driving mechanism 1 is installed on the bottom end surface of the installation panel, and a lower mold is arranged on the output shaft of the driving mechanism 1;

[0007] A second hydraulic rod is installed on the top surface of the top plate, and an upper mold is arranged on the output shaft of the second hydraulic rod;

[0008] The top surface of the mounting panel is welded with a mounting frame 1 and a mounting frame 2;

[0009] A hydraulic rod 1 is installed on the side end surface of the mounting frame 1, and a frame 1 is arranged on the output shaft of the hydraulic rod 1;

[0010] A limiting wheel is welded on the bottom end surface of the connecting shaft;

[0011] A hydraulic rod 3 is installed on the side end surface of the mounting frame 2, and a frame 2 is arranged on the output shaft of the hydraulic rod 3;

[0012] A driving mechanism 2 is installed on the top surface of the frame 2, and a grinding wheel is arranged on the output shaft of the driving mechanism 2;

[0013] A collecting hopper is installed in the installation panel.

[0014] Preferably, a bracket is welded to the bottom end surface of the installation panel, and a bearing base is welded to the bottom end surface of the bracket. The bottom end surface of the bracket is welded to the bearing base, so that the bracket and the bearing base can support and install the installation panel.

[0015] Preferably, a fixing bracket is welded to the bottom end surface of the top plate, and the bottom end surface of the fixing bracket is welded to the installation panel. The top plate can be fixedly mounted on the installation panel by welding the bottom end surface of the fixing bracket to the installation panel.

[0016] Preferably, a guide frame 1 is welded to the side end surface of the frame 1, and the guide frame is sleeved in the mounting frame 1. The guide frame is sleeved in the mounting frame 1, so that the frame 1 is limited to avoid deviation when being pushed.

[0017] Preferably, a bearing is installed in the frame 1, and the bearing is installed on the connecting shaft. The bearing is installed on the connecting shaft so that the connecting shaft can rotate after installation.

[0018] Preferably, a guide frame 2 is welded to the side end surface of the frame 2, and the guide frame 2 is sleeved in the mounting frame 2. The guide frame 2 is sleeved in the mounting frame 2, so that the frame 2 is limited when it is pushed to move.

[0019] Preferably, a waste discharge pipe is embedded and fixed on the bottom end surface of the collecting hopper, and the waste discharge pipe is connected to the collecting hopper. The waste discharge pipe is connected to the collecting hopper, so that the residue entering the collecting hopper can be discharged through the collecting hopper.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model provides a grinding wheel. When the personnel are performing injection molding on the storage box, the personnel can open the second hydraulic rod to push the upper mold to be sleeved on the lower mold. After the sleeve is sleeved, the personnel injects the material for the circular storage box into the upper mold and the lower mold through the feeding pipe on the upper mold. After the injection, the circular storage box is molded in the upper mold and the lower mold. After molding, the upper mold is moved up by the push of the second hydraulic rod. After moving up, the personnel can open the first hydraulic rod to push the first frame to move. When the first frame moves, the storage box after the expansion is limited by the limiting wheel. When the limiting wheel is moved, the personnel can open the third hydraulic rod to push the second frame to move. When the second frame moves, the grinding wheel is driven to contact the corner of the circular storage box. After the contact, the personnel can open the second driving mechanism to drive the grinding wheel to rotate. When the grinding wheel rotates, the personnel can open the first driving mechanism to drive the lower mold to rotate, thereby driving the circular storage box to rotate and contact the grinding wheel for grinding, thereby grinding the excess residual glue and the burrs on the edge, thereby injection molding the storage box and performing fine processing, avoiding the excess residual glue and burrs affecting the processing quality.

[0022] 2. The utility model provides an installation panel so that when personnel are performing injection molding on the storage box, the debris generated by grinding can fall into the collecting hopper, thereby collecting the generated debris and waste materials to avoid accumulation that affects the processing environment, and the waste materials after grinding that enter the collecting hopper can be discharged centrally through the waste discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0025] Figure 3 This is a schematic diagram of the structure of the frame of the utility model when viewed from above;

[0026] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of A.

[0027] In the figure: 1. bracket; 2. bearing base; 3. hydraulic rod 1; 4. mounting frame 1; 5. frame 1; 6. lower mold; 7. upper mold; 8. fixing frame; 9. top plate; 10. hydraulic rod 2; 11. mounting frame 2; 12. hydraulic rod 3; 13. guide frame 2; 14. mounting panel; 15. collecting hopper; 16. waste discharge pipe; 17. driving mechanism 1; 18. guide frame 1; 19. bearing; 20. connecting shaft; 21. limiting wheel; 22. grinding wheel; 23. driving mechanism 2; 24. frame 2. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1

[0030] like Figure 1-Figure 4 As shown, the storage box injection mold proposed by the utility model includes a top plate 9, a mounting frame 1 4, a mounting frame 2 11, a mounting panel 14 and a connecting shaft 20.

[0031] A driving mechanism 17 is installed on the bottom end surface of the installation panel 14, and a lower mold 6 is arranged on the output shaft of the driving mechanism 17;

[0032] A hydraulic rod 2 10 is installed on the top surface of the top plate 9, and an upper mold 7 is arranged on the output shaft of the hydraulic rod 2 10;

[0033] The top surface of the mounting panel 14 is welded with a mounting frame 1 4 and a mounting frame 2 11;

[0034] A hydraulic rod 3 is installed on the side end surface of the mounting frame 4, and a frame 5 is arranged on the output shaft of the hydraulic rod 3;

[0035] The bottom end surface of the connecting shaft 20 is welded with a limiting wheel 21;

[0036] A hydraulic rod 3 12 is installed on the side end surface of the mounting frame 2 11, and a frame 2 24 is provided on the output shaft of the hydraulic rod 3 12;

[0037] A second driving mechanism 23 is installed on the top surface of the second frame 24, and a grinding wheel 22 is arranged on the output shaft of the second driving mechanism 23;

[0038] As is well known to those skilled in the art, the provision of the driving mechanism 1 17 and the driving mechanism 2 23 is commonplace and is a conventional method or common knowledge, and will not be described in detail here. Those skilled in the art can select any of them according to their needs or convenience. The driving mechanism 1 17 and the driving mechanism 2 23 drive the upper mold 7 and the grinding wheel 22 to rotate;

[0039] A collecting hopper 15 is installed in the installation panel 14 .

[0040] A guide frame 18 is welded to the side end surface of the frame 5, and the guide frame 18 is sleeved in the mounting frame 4. By sleeved in the mounting frame 4, the frame 5 is limited when pushed to avoid deviation.

[0041] A bearing 19 is installed in the frame 1 5, and the bearing 19 is installed on the connecting shaft 20. The bearing 19 is installed on the connecting shaft 20, so that the connecting shaft 20 can rotate after installation.

[0042] The side end surface of the second frame 24 is welded with the second guide frame 13, and the second guide frame 13 is sleeved in the second mounting frame 11. By sleeved in the second mounting frame 11, the second frame 24 is limited when it is pushed to move.

[0043] Based on Example 1: When the personnel are performing injection molding on the storage box, the personnel can open the hydraulic rod 2 10 to push the upper mold 7 to be sleeved on the lower mold 6. After the sleeve is sleeved, the personnel injects the material for molding the circular storage box into the upper mold 7 and the lower mold 6 through the feeding tube on the upper mold 7. After the injection, the circular storage box is molded in the upper mold 7 and the lower mold 6. After molding, the upper mold 7 is pushed upward by the hydraulic rod 2 10. After moving upward, the personnel can open the hydraulic rod 1 3 to push the frame 1 5 to move. When the frame 1 5 moves, the expanded storage box is limited by the limiting wheel 21. When limiting, the personnel can Open hydraulic rod three 12 to push frame two 24 to move. When frame two 24 moves, it drives grinding wheel 22 to contact the corner of the circular storage box. After contact, personnel can open driving mechanism two 23 to drive grinding wheel 22 to rotate. When grinding wheel 22 rotates, personnel can open driving mechanism one 17 to drive lower mold 6 to rotate, thereby driving the circular storage box to rotate and contact with grinding wheel 22 for grinding, thereby grinding excess residual glue and burrs on the edge, so as to injection mold the storage box and perform fine processing. After processing, frame one 5 and frame two 24 can be unfolded to remove the formed circular storage box.

[0044] Embodiment 2

[0045] like Figure 1-Figure 4 As shown, the storage box injection mold proposed by the utility model, compared with the first embodiment, this embodiment also includes: a top plate 9, a mounting frame 1 4, a mounting frame 2 11, a mounting panel 14 and a connecting shaft 20,

[0046] A driving mechanism 17 is installed on the bottom end surface of the installation panel 14, and a lower mold 6 is arranged on the output shaft of the driving mechanism 17;

[0047] A hydraulic rod 2 10 is installed on the top surface of the top plate 9, and an upper mold 7 is arranged on the output shaft of the hydraulic rod 2 10;

[0048] The top surface of the mounting panel 14 is welded with a mounting frame 1 4 and a mounting frame 2 11;

[0049] A hydraulic rod 3 is installed on the side end surface of the mounting frame 4, and a frame 5 is arranged on the output shaft of the hydraulic rod 3;

[0050] The bottom end surface of the connecting shaft 20 is welded with a limiting wheel 21;

[0051] A hydraulic rod 3 12 is installed on the side end surface of the mounting frame 2 11, and a frame 2 24 is provided on the output shaft of the hydraulic rod 3 12;

[0052] A second driving mechanism 23 is installed on the top surface of the second frame 24, and a grinding wheel 22 is arranged on the output shaft of the second driving mechanism 23;

[0053] A collecting hopper 15 is installed in the installation panel 14 .

[0054] The bottom end surface of the mounting panel 14 is welded with a bracket 1, and the bottom end surface of the bracket 1 is welded with a bearing base 2. The bottom end surface of the bracket 1 is welded with the bearing base 2, so that the bracket 1 and the bearing base 2 can support and install the mounting panel 14.

[0055] The bottom end surface of the top plate 9 is welded with a fixing frame 8 , and the bottom end surface of the fixing frame 8 is welded to the installation panel 14 . By welding the bottom end surface of the fixing frame 8 to the installation panel 14 , the top plate 9 can be installed and fixed on the installation panel 14 .

[0056] A waste discharge pipe 16 is embedded and fixed on the bottom end surface of the collecting hopper 15, and the waste discharge pipe 16 is connected to the collecting hopper 15. The waste discharge pipe 16 is connected to the collecting hopper 15, so that the residue entering the collecting hopper 15 can be discharged through the collecting hopper 15, and during the discharge, the personnel can install a tray on the supporting base 2 to collect the waste residue.

[0057] Based on Example 2: When personnel are performing injection molding on the storage box, the debris generated by grinding can fall into the collecting hopper 15, so that the generated debris waste can be collected to avoid accumulation that affects the processing environment, and the waste after grinding enters the collecting hopper 15 and can be discharged centrally through the waste discharge pipe 16.

[0058] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A storage box injection mold, comprising a top plate (9), a first mounting frame (4), a second mounting frame (11), a mounting panel (14) and a connecting shaft (20), characterized in that: A driving mechanism 1 (17) is installed on the bottom end surface of the installation panel (14), and a lower mold (6) is arranged on the output shaft of the driving mechanism 1 (17); A second hydraulic rod (10) is installed on the top surface of the top plate (9), and an upper mold (7) is arranged on the output shaft of the second hydraulic rod (10); The top end surface of the installation panel (14) is welded with a first installation frame (4) and a second installation frame (11); A hydraulic rod (3) is installed on the side end surface of the mounting frame (4), and a frame (5) is arranged on the output shaft of the hydraulic rod (3); A limiting wheel (21) is welded to the bottom end surface of the connecting shaft (20); A hydraulic rod three (12) is installed on the side end surface of the mounting frame two (11), and a frame two (24) is arranged on the output shaft of the hydraulic rod three (12); A second driving mechanism (23) is installed on the top surface of the second frame (24), and a grinding wheel (22) is arranged on the output shaft of the second driving mechanism (23); A collecting hopper (15) is installed in the installation panel (14).

2. The storage box injection mold according to claim 1, characterized in that: A bracket (1) is welded to the bottom end surface of the installation panel (14), and a bearing base (2) is welded to the bottom end surface of the bracket (1).

3. The storage box injection mold according to claim 1, characterized in that: A fixing frame (8) is welded to the bottom end surface of the top plate (9), and the bottom end surface of the fixing frame (8) is welded to the installation panel (14).

4. The storage box injection mold according to claim 1, characterized in that: A guide frame 1 (18) is welded to the side end surface of the frame 1 (5), and the guide frame 1 (18) is sleeved in the mounting frame 1 (4).

5. The storage box injection mold according to claim 1, characterized in that: A bearing (19) is installed in the frame 1 (5), and the bearing (19) is installed on the connecting shaft (20).

6. The storage box injection mold according to claim 1, characterized in that: A guide frame 2 (13) is welded to the side end surface of the frame 2 (24), and the guide frame 2 (13) is sleeved in the mounting frame 2 (11).

7. The storage box injection mold according to claim 1, characterized in that: A waste discharge pipe (16) is embedded and fixed in the bottom end surface of the collecting hopper (15), and the waste discharge pipe (16) is communicated with the collecting hopper (15).

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