Plastic bottle injection molding machine convenient to fix
By designing a fixing mechanism including rectangular columns, movable rods, rotating rods, locking components and fixing plates, the problem of too small grounding area of the universal wheel when the injection molding machine is fixed, and the rapid, stable fixing and simplified operation of the injection molding machine are achieved.
Patent Information
- Application Number
- CN202420834847.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-22
AI Technical Summary
When the existing injection molding machines are in a fixed position, the grounding area of the universal wheel is too small, making it difficult to stabilize, and the commonly used screws move up and down in a cumbersome way, so they need to rotate frequently.
A fixing mechanism including rectangular columns, movable rods, rotating rods, locking components and fixing plates is designed. The position of the movable rods is locked through the locking component, so that the fixing plates are fully in contact with the ground, and the stable fixation of the injection molding machine is realized.
The rapid and stable fixation of the injection molding machine is achieved, the tedious operation of frequent rotation is avoided, and the use process is simplified.
Smart Images
Figure CN222610249U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of injection molding machines, in particular to a plastic bottle injection molding machine which is easy to fix. Background Art
[0002] The production of plastic bottles mainly relies on two steps. The first is to use an injection molding machine to produce bottle blanks, and then use a blow molding machine to blow the bottle blanks into the shape of the required plastic bottles. The injection molding machine uses the thrust of the screw (or plunger) to inject the plasticized molten plastic into the closed mold cavity, and obtain the finished product after solidification and shaping.
[0003] At present, with the increasing demand for plastic bottle production, the functions of injection molding machines are becoming more and more important in order to better produce them. In order to facilitate movement, the existing injection molding machines are equipped with universal wheels and brake pads at the bottom. However, in this way, when the position of the injection molding machine is actually fixed, it is difficult to fix the position due to the small ground contact area of the universal wheels. Some machines also use a screw that moves up and down to place round blocks or other objects with larger areas in contact with the ground. However, this operation method is relatively cumbersome and requires continuous rotation. For this reason, we propose a plastic bottle injection molding machine that is easy to fix. Utility Model Content
[0004] The utility model aims to provide a plastic bottle injection molding machine which is easy to fix. By setting a fixing mechanism, the position of the entire injection molding machine body can be fixed conveniently, and the fixing can be achieved and the fixing plate can be folded without frequent rotation.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic bottle injection molding machine that is easy to fix, comprising an injection molding machine body and a plurality of universal wheels installed at the bottom of the injection molding machine body, a fixing mechanism is arranged on the side of the injection molding machine body, and the fixing mechanism comprises: a rectangular column, the rectangular column is arranged on one side of the bottom of the injection molding machine body, a through hole is opened in the middle of the rectangular column, and a through groove that runs through the top of the rectangular column is opened on one side of the through hole; a movable rod, the movable rod is inserted and arranged inside the through hole, a locking assembly for locking the position of the movable rod is arranged on the outer surface of the movable rod, and a fixing plate is arranged at the bottom of the movable rod; a rotating rod, the rotating rod is rotatably arranged at the top of the movable rod, and a handle is fixedly connected to the top of the rotating rod; a groove, the groove is opened at the top of the rectangular column.
[0006] Preferably, the locking assembly includes a locking ring and four protrusions fixedly connected to the outer surface of the locking ring, the bottom of the movable rod is provided with a locking external thread, and the movable rod is threadedly connected to the locking ring via the locking external thread.
[0007] Preferably, the fixing plate comprises a stabilizing plate fixedly connected to the bottom end of the movable rod and a rubber pad fixedly connected to the bottom end of the stabilizing plate.
[0008] Preferably, two mounting holes are sequentially opened on the outer surface of the fixing plate, and the two mounting holes are symmetrically arranged.
[0009] Preferably, two connection blocks are fixedly connected in sequence to one side of the top of the rectangular column, and one end of the two connection blocks is fixedly connected to the outer surface of the injection molding machine body.
[0010] Preferably, the number of the fixing mechanisms is set to two, and they are symmetrically arranged on both sides of the bottom of the injection molding machine body.
[0011] Preferably, both sides of the rectangular column are provided with sliding grooves, and a connecting rod is slidably arranged inside each sliding groove, one end of the two connecting rods is fixedly connected to the middle part of the movable rod, and the other end of the two connecting rods is fixedly connected to the top of the stabilizing plate.
[0012] Technical effects and advantages of the utility model:
[0013] By utilizing the locking assembly, the position of the movable rod is locked, and the fixed plate is made in full contact with the ground, thereby achieving the fixation of the position of the injection molding machine body, and the locking assembly does not need to be rotated multiple times to lock the position of the movable rod. When the position of the injection molding machine body does not need to be fixed, the locking assembly and the movable rod are unlocked, and then the handle is moved up and reversed so that the handle is parallel to the movable rod. The handle is then plugged into the groove due to gravity, and the fixed plate is also folded up at this time. This design is convenient for users to fix the injection molding machine, and the overall operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.
[0016] Figure 3 It is a schematic diagram of the fixing mechanism structure of the utility model.
[0017] Figure 4 This is a schematic diagram of the structure of the movable rod of the utility model.
[0018] In the figure: 1. Injection molding machine body; 2. Connecting block; 3. Rectangular column; 4. Through hole; 5. Through slot; 6. Slide slot; 7. Recess; 8. Movable rod; 9. Rotating rod; 10. Handle; 11. Locking assembly; 12. Connecting rod; 13. Stabilizing plate; 14. Rubber pad; 15. Mounting hole; 16. Universal wheel; 17. Locking ring; 18. Bump; 19. Locking external thread. DETAILED DESCRIPTION
[0019] 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.
[0020] The utility model provides Figure 1-4 The plastic bottle injection molding machine shown in the figure is easy to fix, including an injection molding machine body 1 and a plurality of universal wheels 16 installed at the bottom of the injection molding machine body 1. A fixing mechanism is arranged on the side of the injection molding machine body 1, and the fixing mechanism includes: a rectangular column 3, the rectangular column 3 is arranged on one side of the bottom of the injection molding machine body 1, a through hole 4 is opened in the middle of the rectangular column 3, and a through groove 5 penetrating the top of the rectangular column 3 is opened on one side of the through hole 4; a movable rod 8, the movable rod 8 is inserted and arranged inside the through hole 4, and the outer surface of the movable rod 8 is provided with A locking assembly 11 for locking the position of the movable rod 8, a fixing plate is provided at the bottom of the movable rod 8; a rotating rod 9, the rotating rod 9 is rotatably arranged at the top of the movable rod 8, and a handle 10 is fixedly connected to the top of the rotating rod 9; a groove 7, the groove 7 is opened at the top of the rectangular column 3; when the position of the injection molding machine body 1 needs to be fixed, the handle 10 is moved up to separate the handle 10 from the groove 7, and then the handle 10 is turned over to make the rotating rod 9 rotate along the movable rod 8, so that the rotating rod 9 and the movable rod 8 are in the same position as shown in FIG. Figure 1 90 degrees as shown, then move down and release the handle 10, the movable rod 8 drives the fixed plate to fall freely and contact with the ground, and then use the locking assembly 11 to lock the position of the movable rod 8 and make the fixed plate fully contact with the ground, so as to fix the position of the injection molding machine body 1. When it is not necessary to fix the position of the injection molding machine body 1, unlock the locking assembly 11 and the movable rod 8, and then move the handle 10 up, and when the handle 10 is about to reach the top of the rectangular column 3, reverse the handle 10 so that the handle 10 is parallel to the movable rod 8, and then release the handle 10. At this time, due to gravity, the handle 10 falls slightly to be plugged into the groove 7, thereby limiting the handle 10, and the fixed plate is also folded up.
[0021] Plastic bottle workers can choose the injection molding machine with a fixing mechanism because the existing injection molding machine is not convenient for fixing. The locking assembly 11 and the fixing plate are used to achieve the fixing purpose, and the fixing plate can be quickly retracted through the rotating rod 9, the movable rod 8 and the handle 10.
[0022] Furthermore, two mounting holes 15 are sequentially opened on the outer surface of the fixing plate, and the two mounting holes 15 are symmetrically arranged; when the fixing plate contacts the ground, expansion bolts preset on the ground can be used to pass through the mounting holes 15, and then the injection molding machine body 1 can be further fixed.
[0023] It needs to be further explained that the locking assembly 11 includes a locking ring 17 and four protrusions 18 fixedly connected to the outer surface of the locking ring 17. A locking external thread 19 is provided at the bottom of the movable rod 8, and the movable rod 8 is threadedly connected to the locking ring 17 through the locking external thread 19; by moving the protrusion 18, the protrusion 18 drives the locking ring 17 to rotate, so that the locking ring 17 is connected to the locking external thread 19, thereby abutting against the bottom of the rectangular column 3, thereby fixing the position of the movable rod 8, and the locking external thread 19 is located in the middle and lower part of the movable rod 8, that is, the locking ring 17 will not be rotated too much, so that the locking ring 17 and the rectangular column 3 can be abutted.
[0024] It should be noted that the fixed plate includes a stabilizing plate 13 fixedly connected to the bottom end of the movable rod 8 and a rubber pad 14 fixedly connected to the bottom end of the stabilizing plate 13; both sides of the rectangular column 3 are provided with slide grooves 6, and a connecting rod 12 is slidably arranged inside each slide groove 6, one end of the two connecting rods 12 is fixedly connected to the middle part of the movable rod 8, and the other end of the two connecting rods 12 is fixedly connected to the top of the stabilizing plate 13; when the fixed plate moves down, the rubber pad 14 will be used to stably contact with the ground, thereby utilizing the good anti-slip performance of the rubber pad 14 to achieve stable placement of the injection molding machine body 1, and when the fixed plate moves, it will also drive the connecting rod 12 to move along the slide groove 6, so that the fixed plate is more stable when moving, and no deflection will occur.
[0025] Furthermore, two connecting blocks 2 are fixedly connected to one side of the top of the rectangular column 3 in sequence, and one end of the two connecting blocks 2 is fixedly connected to the outer surface of the injection molding machine body 1; the rectangular column 3 is welded to the connecting block 2, and then the connecting block 2 is connected to the injection molding machine body 1 by screws or welding.
[0026] Furthermore, the number of fixing mechanisms is set to two, and they are symmetrically arranged on both sides of the bottom of the injection molding machine body (1); this facilitates better fixing effect of the injection molding machine body 1.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A plastic bottle injection molding machine that is easy to fix, comprising an injection molding machine body (1) and a plurality of universal wheels (16) mounted on the bottom of the injection molding machine body (1), characterized in that: A fixing mechanism is provided on the side of the injection molding machine body (1), and the fixing mechanism comprises: A rectangular column (3), the rectangular column (3) being arranged on one side of the bottom of the injection molding machine body (1), a through hole (4) being provided in the middle of the rectangular column (3), and a through groove (5) penetrating the top of the rectangular column (3) being provided on one side of the through hole (4); A movable rod (8), the movable rod (8) being inserted and arranged inside the through hole (4), the outer surface of the movable rod (8) being provided with a locking assembly (11) for locking the position of the movable rod (8), and the bottom of the movable rod (8) being provided with a fixing plate; A rotating rod (9), the rotating rod (9) being rotatably arranged on the top of the movable rod (8), and the top of the rotating rod (9) being fixedly connected with a handle (10); A groove (7), wherein the groove (7) is opened at the top of the rectangular column (3).
2. The easy-to-fix plastic bottle injection molding machine according to claim 1, characterized in that: The locking assembly (11) comprises a locking ring (17) and four protrusions (18) fixedly connected to the outer surface of the locking ring (17); a locking external thread (19) is provided at the bottom of the movable rod (8); and the movable rod (8) is threadedly connected to the locking ring (17) via the locking external thread (19).
3. The easy-to-fix plastic bottle injection molding machine according to claim 1, characterized in that: The fixed plate comprises a stabilizing plate (13) fixedly connected to the bottom end of the movable rod (8) and a rubber pad (14) fixedly connected to the bottom end of the stabilizing plate (13).
4. The easy-to-fix plastic bottle injection molding machine according to claim 1, characterized in that: Two mounting holes (15) are sequentially formed on the outer surface of the fixing plate, and the two mounting holes (15) are symmetrically arranged.
5. The easy-to-fix plastic bottle injection molding machine according to claim 1, characterized in that: Two connection blocks (2) are fixedly connected in sequence to one side of the top of the rectangular column (3), and one end of the two connection blocks (2) is fixedly connected to the outer surface of the injection molding machine body (1).
6. The easy-to-fix plastic bottle injection molding machine according to claim 1, characterized in that: The number of the fixing mechanisms is set to two, and they are symmetrically arranged on both sides of the bottom of the injection molding machine body (1).
7. The easy-to-fix plastic bottle injection molding machine according to claim 3, characterized in that: Slide grooves (6) are provided on both sides of the rectangular column (3), and a connecting rod (12) is slidably arranged inside each slide groove (6). One end of the two connecting rods (12) is fixedly connected to the middle of the movable rod (8), and the other end of the two connecting rods (12) is fixedly connected to the top of the stabilizing plate (13).