Water gap treatment device for PET (Polyethylene Terephthalate) bottle preform
By designing the unloading, fixing and collecting mechanism of the PET bottle embryo water port treatment device, the problem of difficulty in quickly unloading and model changes in PET bottle embryos in the prior art is solved, and the fast PET bottle embryos is achieved The adaptability of unloading and different models improves work efficiency.
Patent Information
- Application Number
- CN202420291096.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-12
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-02-12
AI Technical Summary
The existing PET bottle blast water port treatment device is difficult to unload the material quickly after cutting, and the cut residual material is mixed with the PET bottle blast to collect, resulting in low working efficiency. At the same time, the device can only be used for specific models of PET bottles. The model changes require changing the fixture, which is time-consuming and labor-intensive.
A PET bottle water port treatment device is designed, including a workbench, unloading mechanism, fixing mechanism and collecting mechanism. The unloading mechanism realizes rapid unloading of PET bottle preforms by rotating the base plate and motor-driven screws. The fixing mechanism uses cylinders and pressure plates to fix the PET bottle preforms of different models. The material collection mechanism realizes the PET bottle preforms through leaking holes and collection boxes. Collect the remaining materials separately.
The cut PET bottle preform is quickly unloaded and collected separately, which improves work efficiency; it can adapt to different models of PET bottle preforms without changing the fixture, further improving work efficiency.
Smart Images
Figure CN222473247U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PET bottle embryo processing, and more specifically, to a PET bottle embryo nozzle processing device. Background Art
[0002] PET preforms are typical injection molding products with strong applicability and are widely used in life. During the processing of preforms, sprues often appear when the preforms are casting the model. Therefore, it is necessary to use the PET preform sprue processing device to cut the sprue part.
[0003] After the existing PET bottle preform nozzle processing device cuts the nozzle part of the PET bottle preform, it is not convenient to quickly unload the cut PET bottle preform. At the same time, the cut residual material and the PET bottle preform are mixed together for collection, and they need to be manually sorted later, which greatly reduces the work efficiency. In addition, when the existing PET bottle preform nozzle processing device is working, it can usually only install and fix the PET bottle preform of a specified model. When the model of the PET bottle preform changes, it is usually necessary to replace the corresponding model of the clamp to continue working. This process takes a lot of time and manpower, which greatly reduces the work efficiency. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a PET bottle embryo nozzle processing device to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: comprising: a workbench, a mounting seat is slidably connected to the surface of the workbench, a discharging mechanism for discharging PET bottle preforms is provided on the mounting seat, a fixing mechanism for fixing the PET bottle preforms is provided above the mounting seat, and a collecting mechanism for collecting the PET bottle preforms and the remaining materials of the cutting nozzles is provided at one end below the workbench.
[0006] In a preferred embodiment, a mounting groove is provided at one end of the mounting seat surface, and the unloading mechanism includes a rotating base plate provided in the mounting groove, one end of the rotating base plate is rotatably connected to one end of the bottom of the mounting groove through an axle rod, a placement block is fixedly connected to the top surface of the mounting groove, a plurality of V-shaped placement grooves are provided on the surface of the placement block, a sliding block is slidably connected to the bottom of the mounting groove, a No. 2 screw rod is horizontally threaded through the sliding block, a No. 2 motor is fixedly connected to one side of the mounting groove, an output end of the No. 2 motor is fixedly connected to one end of the No. 2 screw rod, and the other end of the No. 2 screw rod is rotatably connected to the inner side wall of the mounting groove, the top surface of the sliding block is rotatably connected to a transfer rod through a transfer block, and the transfer rod is rotatably connected to the bottom of the rotating base plate at one end away from the sliding block.
[0007] In a preferred embodiment, a driving block is fixedly connected to one end of the bottom surface of the mounting seat, a driving groove is opened on the surface of the workbench at a position relative to the driving block, the driving block is slidably connected to the driving groove, a No. 1 screw is horizontally threaded through the driving block, a No. 1 motor is fixedly connected to one side of the driving groove, the output end of the No. 1 motor is fixedly connected to one end of the No. 1 screw, and the other end of the No. 1 screw is rotatably connected to the inner wall of the driving groove.
[0008] In a preferred embodiment, the material collecting mechanism includes a leakage hole opened through the surface of the workbench, a discharge port is opened through the surface of the workbench on one side of the leakage hole, an L-shaped placement plate is fixedly connected to the bottom surface of the workbench below the leakage hole and the discharge port, and a No. 1 collection box and a No. 2 collection box are installed on the surface of the L-shaped placement plate, and the No. 1 collection box and the No. 2 collection box are respectively located below the leakage hole and the discharge port.
[0009] In a preferred embodiment, a U-shaped support plate is fixedly connected to the surface of the workbench, a mounting plate is slidably connected inside the U-shaped support plate, a No. 1 cylinder is fixedly connected to the middle end of the top of the U-shaped support plate, an output end of the No. 1 cylinder is fixedly connected to the top surface of the mounting plate, a cutting knife is fixedly connected to the bottom surface of the mounting plate, both ends of the mounting plate are fixedly connected to limit blocks, sliding grooves are provided on both sides of the U-shaped support plate at positions relative to the two limit blocks, and the two limit blocks are slidably connected to the two sliding grooves respectively.
[0010] In a preferred embodiment, the fixing mechanism includes a U-shaped connecting plate fixedly connected to the top surface of the mounting seat, a No. 2 cylinder is fixedly connected to the middle end of the top of the U-shaped connecting plate, a pressure plate is provided inside the U-shaped connecting plate, the output end of the No. 2 cylinder is fixedly connected to the top surface of the pressure plate, and a V-shaped fixing groove is provided on the bottom surface of the pressure plate above a plurality of V-shaped placement grooves.
[0011] Technical effects and advantages of the utility model:
[0012] 1. The unloading mechanism is set up to facilitate the quick unloading of the cut PET preforms. At the same time, the collecting mechanism is used to collect the PET preforms and the remaining materials after cutting separately, which greatly improves the work efficiency;
[0013] 2. By setting up a fixing mechanism, it is convenient to fix different types of PET preforms without replacing the corresponding types of clamps, which greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front cutaway structural schematic diagram of the utility model.
[0015] Figure 2 It is a schematic diagram of the main structure of the utility model.
[0016] Figure 3 It is a schematic diagram of the pressure plate connection structure of the utility model.
[0017] The accompanying drawings are marked as follows: 1. workbench; 2. mounting seat; 3. unloading mechanism; 4. fixing mechanism; 5. material receiving mechanism; 6. driving block; 7. driving groove; 8. No. 1 screw; 9. No. 1 motor; 10. mounting groove; 11. rotating base plate; 12. placement block; 13. V-shaped placement groove; 14. No. 2 motor; 15. No. 2 screw; 16. sliding block; 17. transfer rod; 18. U-shaped support plate; 19. No. 1 cylinder; 20. mounting plate; 21. cutting knife; 22. slide groove; 23. limit block; 24. leakage hole; 25. discharge port; 26. L-shaped placement plate; 27. No. 1 collecting box; 28. No. 2 collecting box; 29. U-shaped connecting plate; 30. pressing plate; 31. No. 2 cylinder; 32. V-shaped fixing groove. DETAILED DESCRIPTION
[0018] 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.
[0019] As attached Figure 1-3 A PET bottle preform nozzle processing device shown in the figure comprises: a workbench 1, a mounting seat 2 slidably connected to the surface of the workbench 1, a discharging mechanism 3 for discharging the PET bottle preform is provided on the mounting seat 2, a fixing mechanism 4 for fixing the PET bottle preform is provided above the mounting seat 2, and a receiving mechanism 5 for collecting the PET bottle preform and the cut nozzle residue is provided at one end below the workbench 1.
[0020] The mounting groove 10 is provided at one end of the surface of the mounting seat 2, and the unloading mechanism 3 includes a rotating base plate 11 provided in the mounting groove 10, one end of the rotating base plate 11 is rotatably connected to one end of the bottom of the mounting groove 10 through an axle rod, a placement block 12 is fixedly connected to the top surface of the mounting groove 10, a plurality of V-shaped placement grooves 13 are provided on the surface of the placement block 12, a sliding block 16 is slidably connected to the bottom of the mounting groove 10, a No. 2 screw rod 15 is horizontally penetrated and threadedly connected to the sliding block 16, a No. 2 motor 14 is fixedly connected to one side of the mounting groove 10, an output end of the No. 2 motor 14 is fixedly connected to one end of the No. 2 screw rod 15, and the other end of the No. 2 screw rod 15 is rotatably connected to the inner side wall of the mounting groove 10, one end of the transfer rod 17 is rotatably connected to the top surface of the sliding block 16 through the transfer block, and the other end of the transfer rod 17 is rotatably connected to the bottom of the rotating base plate 11.
[0021] The driving block 6 is fixedly connected to one end of the bottom surface of the mounting base 2, the driving groove 7 is opened on the surface of the workbench 1 and is located at a position relative to the driving block 6, the driving block 6 is slidingly connected to the driving groove 7, the No. 1 screw 8 is horizontally penetrated and threadedly connected to the driving block 6, the No. 1 motor 9 is fixedly connected to one side of the driving groove 7, the output end of the No. 1 motor 9 is fixedly connected to one end of the No. 1 screw 8, and the other end of the No. 1 screw 8 is rotatably connected to the inner wall of the driving groove 7.
[0022] The material collecting mechanism 5 includes a leakage hole 24 which is opened through the surface of the workbench 1, a discharge port 25 which is opened through the surface of the workbench 1 and is located on one side of the leakage hole 24, an L-shaped placement plate 26 is fixedly connected to the bottom surface of the workbench 1 and is located below the leakage hole 24 and the discharge port 25, and a No. 1 collection box 27 and a No. 2 collection box 28 are installed on the surface of the L-shaped placement plate 26, and the No. 1 collection box 27 and the No. 2 collection box 28 are respectively located below the leakage hole 24 and the discharge port 25.
[0023] The U-shaped support plate 18 is fixedly connected to the surface of the workbench 1, the mounting plate 20 is slidably connected in the U-shaped support plate 18, the No. 1 cylinder 19 is fixedly connected to the middle end of the top of the U-shaped support plate 18, the output end of the No. 1 cylinder 19 is fixedly connected to the top surface of the mounting plate 20, the cutting knife 21 is fixedly connected to the bottom surface of the mounting plate 20, two limit blocks 23 are fixedly connected to both ends of the mounting plate 20, two slide grooves 22 are opened on both sides of the U-shaped support plate 18 at the relative positions of the two limit blocks 23, and the two limit blocks 23 are slidably connected to the two slide grooves 22 respectively.
[0024] The specific implementation method is as follows: by providing a discharge mechanism 3, the cut PET preforms can be quickly discharged, and by using a receiving mechanism 5, the PET preforms and the cut residual materials can be separately collected, thereby greatly improving the work efficiency.
[0025] As attached Figure 1-3 A PET bottle embryo water outlet processing device is shown, the fixing mechanism 4 includes a U-shaped connecting plate 29 fixedly connected to the top surface of the mounting seat 2, the No. 2 cylinder 31 is fixedly connected to the top middle end of the U-shaped connecting plate 29, the pressing plate 30 is arranged in the U-shaped connecting plate 29, the output end of the No. 2 cylinder 31 is fixedly connected to the top surface of the pressing plate 30, and a plurality of V-shaped fixing grooves 32 are opened on the bottom surface of the pressing plate 30 and are located above the plurality of V-shaped placement grooves 13.
[0026] The specific implementation method is as follows: by providing a fixing mechanism 4, it is convenient to fix PET preforms of different models without replacing the corresponding models of clamps, thereby greatly improving the work efficiency.
[0027] The working principle of the utility model is as follows: when working, the PET preforms to be cut are placed in a plurality of V-shaped placement grooves 13 respectively, and the nozzles thereof extend to one side of the mounting seat 2, and then the No. 2 cylinder 31 drives the pressing plate 30 to descend, and the PET preforms are clamped and fixed through the V-shaped fixing groove 32 and the V-shaped placement groove 13. The V-shaped placement groove 13 and the V-shaped fixing groove 32 facilitate the clamping and fixing of PET preforms of different types, which greatly improves the practicality of the device. After the PET preforms are fixed, the No. 1 motor 9 drives the No. 1 screw 8 to rotate, so that the driving block 6 drives the mounting seat 2 to move horizontally, until the nozzle of the PET preform is located below the cutting knife 21, and then the No. 1 cylinder 19 drives the cutting knife 21 to descend through the mounting plate 20, and the nozzle of the PET preform is cut, and the remaining The material is located on one side of the mounting seat 2, and then the mounting seat 2 continues to move forward, and the mounting seat 2 is used to push the remaining material after cutting of the workbench 1 into the leak hole 24, and make it fall into the No. 1 collecting box 27. The mounting seat 2 continues to move forward, and at the same time, the No. 2 motor 14 drives the No. 2 screw 15 to rotate, so that the sliding block 16 moves horizontally and drives the transfer rod 17 to rotate, and the rotating bottom plate 11 is lifted and tilted. At the same time, the No. 2 cylinder 31 drives the pressing plate 30 to rise. At this time, multiple PET bottle embryos tilt and slide into the discharge port 25, and fall into the No. 2 collecting box 28 for centralized collection, and then the No. 1 motor 9 rotates in the opposite direction to return the mounting seat 2 to the starting position. At the same time, the No. 2 motor 14 rotates in the opposite direction, so that the rotating bottom plate 11 drives the placement block 12 to return to a horizontal state, and the cutting work of the PET bottle embryo water outlet continues.
[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A PET bottle embryo nozzle processing device, comprising: a workbench (1), characterized in that: The surface of the workbench (1) is slidably connected to a mounting seat (2); a discharging mechanism (3) for discharging PET preforms is provided on the mounting seat (2); a fixing mechanism (4) for fixing the PET preforms is provided above the mounting seat (2); and a material collecting mechanism (5) for collecting the PET preforms and the residual material of the cutting nozzle is provided at one end below the workbench (1).
2. A PET bottle embryo nozzle processing device according to claim 1, characterized in that: A mounting groove (10) is provided on one end of the surface of the mounting seat (2); the unloading mechanism (3) comprises a rotating bottom plate (11) provided in the mounting groove (10); one end of the rotating bottom plate (11) is rotatably connected to one end of the bottom of the mounting groove (10) via an axle rod; a placement block (12) is fixedly connected to the top surface of the mounting groove (10); a plurality of V-shaped placement grooves (13) are provided on the surface of the placement block (12); a sliding block (16) is slidably connected to the bottom of the mounting groove (10); the sliding block (16) 6) is horizontally threadedly connected with a No. 2 screw rod (15), one side of the installation groove (10) is fixedly connected with a No. 2 motor (14), the output end of the No. 2 motor (14) is fixedly connected to one end of the No. 2 screw rod (15), the other end of the No. 2 screw rod (15) is rotatably connected to the inner wall of the installation groove (10), the top surface of the sliding block (16) is rotatably connected with a transfer rod (17) through a transfer block, and the end of the transfer rod (17) away from the sliding block (16) is rotatably connected to the bottom of the rotating bottom plate (11).
3. A PET bottle embryo nozzle processing device according to claim 1, characterized in that: A driving block (6) is fixedly connected to one end of the bottom surface of the mounting seat (2); a driving groove (7) is provided on the surface of the workbench (1) at a position relative to the driving block (6); the driving block (6) is slidably connected to the driving groove (7); a No. 1 screw rod (8) is horizontally threadedly connected to the driving block (6); a No. 1 motor (9) is fixedly connected to one side of the driving groove (7); an output end of the No. 1 motor (9) is fixedly connected to one end of the No. 1 screw rod (8); and the other end of the No. 1 screw rod (8) is rotatably connected to the inner wall of the driving groove (7).
4. A PET bottle embryo nozzle processing device according to claim 1, characterized in that: The material receiving mechanism (5) comprises a leaking hole (24) extending through the surface of the workbench (1); a discharge port (25) extending through the surface of the workbench (1) located on one side of the leaking hole (24); an L-shaped placement plate (26) is fixedly connected to the bottom surface of the workbench (1) below the leaking hole (24) and the discharge port (25); a first collecting box (27) and a second collecting box (28) are mounted on the surface of the L-shaped placement plate (26); the first collecting box (27) and the second collecting box (28) are respectively located below the leaking hole (24) and the discharge port (25).
5. A PET bottle embryo nozzle processing device according to claim 1, characterized in that: A U-shaped support plate (18) is fixedly connected to the surface of the workbench (1), a mounting plate (20) is slidably connected inside the U-shaped support plate (18), a No. 1 cylinder (19) is fixedly connected to the middle end of the top of the U-shaped support plate (18), an output end of the No. 1 cylinder (19) is fixedly connected to the top surface of the mounting plate (20), a cutting knife (21) is fixedly connected to the bottom surface of the mounting plate (20), both ends of the mounting plate (20) are fixedly connected to limit blocks (23), and sliding grooves (22) are provided on both sides of the U-shaped support plate (18) at positions relative to the two limit blocks (23), and the two limit blocks (23) are slidably connected to the two sliding grooves (22) respectively.
6. A PET bottle embryo nozzle processing device according to claim 1, characterized in that: The fixing mechanism (4) comprises a U-shaped connecting plate (29) fixedly connected to the top surface of the mounting seat (2), a No. 2 cylinder (31) being fixedly connected to the middle end of the top of the U-shaped connecting plate (29), a pressing plate (30) being arranged inside the U-shaped connecting plate (29), an output end of the No. 2 cylinder (31) being fixedly connected to the top surface of the pressing plate (30), and a V-shaped fixing groove (32) being arranged on the bottom surface of the pressing plate (30) above the plurality of V-shaped placement grooves (13).