Stirring machine for producing top sealing adhesive tape PET (Polyethylene Terephthalate) base material raw material
By designing a hydraulic rod and wheel-mounted movement structure on the mixer, the problem of the heavy equipment being difficult to move was solved, enabling flexible movement and stable placement of the mixer, thus improving the flexibility and maintenance efficiency of the production line.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGSHU PUHUI ELECTRONIC MATERIALS CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-12
AI Technical Summary
Existing mixer equipment is heavy and fixed, making it difficult to move, which affects the flexibility and maintenance efficiency of the production line.
A moving structure including hydraulic rods, connecting plates, sliders, rotating shafts, and wheels was designed. The hydraulic rods drive the connecting plates and sliders to move, enabling the mixer to move flexibly. The grooves increase friction to prevent slippage.
This enables the mixer to be moved quickly and placed stably, reducing operational complexity and time costs, and improving the flexibility of the production line.
Smart Images
Figure CN224224236U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of PET substrate raw material mixers for adhesive tapes, and more particularly to a mixer for producing PET substrate raw materials for top-sealing adhesive tapes. Background Technology
[0002] A PET substrate raw material mixer for top-sealing tape is a device used to mix PET material (polyester) with other raw materials such as auxiliaries, additives, or adhesives. Ensuring uniform mixing of raw materials is crucial during the production of top-sealing tape, as it directly affects the tape's quality, performance, and production efficiency.
[0003] Existing technologies, such as the utility model patent with publication number CN219788880U, disclose a vertical mixer for producing PET substrate raw materials. This patent employs a frame and includes a mixing tank and a mixing assembly for mixing PET raw materials of various colors within the mixing tank. The frame is fixed to the outer wall of the mixing tank, which comprises an inner tank section and an outer tank section coaxially arranged and fixedly connected. The inner and outer tank sections together form a heating chamber, in which heating wires are installed. This application facilitates the uniform mixing of PET raw materials of various colors.
[0004] The inventors discovered in daily use that existing mixers typically process large quantities of raw materials and are made of sturdy materials, resulting in significant weight. This makes the equipment difficult to move or transport. For factories with multi-product production lines, moving the mixer can improve flexibility, but due to the fixed nature of the equipment, it is necessary to re-plan the production process or add multiple mixers to adapt to different production needs. Moreover, if the mixer does not have a movable function, some fixed facilities need to be dismantled when cleaning, maintenance, or replacement of parts is required, increasing the complexity and time cost of operation. This problem can be solved by setting up a movable structure. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies.
[0006] To solve the above-mentioned technical problems, this utility model provides a mixer for producing PET substrate raw materials for top-sealing tape, comprising: a mixing tank, a connecting ring fixedly connected to the arc surface of the mixing tank, four supports fixedly connected to the lower surface of the connecting ring, a servo motor mounted on the lower surface of the mixing tank, a stirring rod mounted on the output end of the servo motor, a moving structure provided on the lower surface of the mixing tank, the moving structure including four hydraulic rods, the four hydraulic rods fixedly connected to the mixing tank, a connecting plate fixedly connected to the output end of the hydraulic rods, a sliding groove opened on the inner wall of the supports, a slider slidably connected to the inner wall of the sliding groove, the slider fixedly connected to the connecting plate, a plurality of rotating shafts fixedly connected to the lower end of the rotating shafts, a limit block rotatably connected to the lower end of the rotating shafts, a shaft rotatably connected to the inner wall of the limit block, and a wheel fixedly connected to the arc surface of the shaft.
[0007] The effect achieved by the above components is as follows: when it is necessary to move the entire mixing device, the hydraulic rod is activated, which drives the connecting plate to move. The connecting plate drives the slider to move, and the slider slides on the inner wall of the chute. The connecting plate drives the rotating shaft to move, and the rotating shaft drives the limiting block to move. The limiting block drives the shaft rod to move, and the shaft rod drives the wheel to move. Then the wheel abuts against the contact surface, and the wheel lifts the entire device and pushes the entire device. The connecting plate drives the rotating shaft to move, and the rotating shaft drives the limiting block to move. The limiting block drives the shaft rod to move, and the shaft rod drives the wheel to move.
[0008] Preferably, the arc surface of the wheel has a plurality of slots, and the plurality of slots are evenly distributed on the wheel.
[0009] The effect achieved by the above components is that the groove can increase the friction between the wheel and the contact surface, preventing the wheel from slipping when it comes into contact with the contact surface.
[0010] Preferably, a limiting rod is fixedly connected inside the groove, and the slider is slidably connected to the limiting rod.
[0011] The effect achieved by the above components is that the limiting rod can limit the slider, preventing the slider from deviating when sliding on the inner wall of the groove, thus improving the stability of the slider sliding.
[0012] Preferably, the connecting plate has a circular cross-section and is made of stainless steel.
[0013] The effect achieved by the above components is that the stainless steel material can increase the service life of the connecting plate and prevent the connecting plate from rusting during use.
[0014] Preferably, the upper surface of the mixing tank is provided with a filter structure, the filter structure includes four connecting frames, the connecting frames are slidably connected to the mixing tank, a filter plate is fixedly connected to the lower surface of the connecting frame, a fixing rod is fixedly connected to the upper surface of the connecting frame, and a fixing ring is fixedly connected to the upper end of the fixing rod.
[0015] The effect achieved by the above components is as follows: when it is necessary to filter the raw materials of the tape, the fixed ring is pulled to move, the fixed ring drives the fixed rod to move, the fixed rod drives the connecting frame to move, the connecting frame drives the filter plate to move, then the connecting frame is aligned with the mixing tank, then the connecting frame is inserted into the mixing tank, and then the filter plate is installed in the mixing tank.
[0016] Preferably, a plurality of anti-slip sleeves are fixedly connected to the arc surface of the fixing ring, and the plurality of anti-slip sleeves are evenly distributed on the fixing ring.
[0017] The effect achieved by the above components is that the anti-slip sleeve can increase the friction between the hand and the fixing ring, preventing slippage when the fixing ring is pulled.
[0018] Preferably, an anti-slip pad, which is a rubber pad, is fixedly connected to the inner wall of the connecting frame.
[0019] The effect achieved by the above components is that the anti-slip pad can increase the friction between the connecting frame and the mixing tank, and prevent the connecting frame from sliding when it is connected to the mixing tank.
[0020] Compared with related technologies, the mixer provided by this utility model for producing PET substrate raw materials for top-sealing tape has the following beneficial effects:
[0021] This utility model provides a mixer for producing PET substrate raw materials for top-sealing tape. By setting up a movable structure, it addresses the challenges of existing mixers, which typically process large quantities of raw materials and are made of robust materials, resulting in significant weight and difficulty in moving or transporting the equipment. While moving the mixer can improve flexibility for factories with multi-product production lines, the fixed nature of the equipment necessitates replanning the production process or adding multiple mixers to meet different production needs. Furthermore, if the mixer lacks mobility, disassembling some fixed components is required for cleaning, maintenance, or parts replacement, increasing operational complexity and time costs. By setting up a movable structure, the mixer can be easily and quickly lifted and moved, and then quickly and stably lowered after being moved to the appropriate position.
[0022] By setting up a filtration structure, it is possible to easily filter the tape raw materials when they are injected into the mixing tank, and the filter plate can be easily disassembled and replaced. Attached Figure Description
[0023] Figure 1 A schematic diagram of the structure of a mixer for producing PET substrate raw materials for top-sealing tape provided by this utility model;
[0024] Figure 2 for Figure 1 The diagram shows the internal structure.
[0025] Figure 3 for Figure 1 The diagram shows the moving structure.
[0026] Figure 4 for Figure 3 The enlarged view at point A is shown below;
[0027] Figure 5 for Figure 1 The diagram shows a filter structure.
[0028] The following are the labeling elements in the diagram: 1. Mixing tank; 2. Connecting ring; 3. Support; 4. Servo motor; 5. Mixing rod; 6. Moving structure; 601. Slide; 602. Hydraulic rod; 603. Connecting plate; 604. Slider; 605. Limiting rod; 606. Limiting block; 607. Rotating shaft; 608. Wheel; 609. Shaft; 610. Groove; 7. Filter structure; 71. Connecting frame; 72. Filter plate; 73. Anti-slip pad; 74. Fixing rod; 75. Fixing ring; 76. Anti-slip sleeve. Detailed Implementation
[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0030] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.
[0031] Please see Figures 1 to 5 This utility model provides a mixer for producing PET substrate raw materials for top-sealing tape, comprising: a mixing tank 1, a connecting ring 2 fixedly connected to the arc surface of the mixing tank 1, four supports 3 fixedly connected to the lower surface of the connecting ring 2, a servo motor 4 installed on the lower surface of the mixing tank 1, a stirring rod 5 installed at the output end of the servo motor 4, a moving structure 6 provided on the lower surface of the mixing tank 1, and a filtering structure 7 provided on the upper surface of the mixing tank 1.
[0032] In the embodiments of this utility model, please refer to Figure 3 and Figure 4The movable structure 6 includes four hydraulic rods 602, which are fixedly connected to the mixing tank 1. The output end of the hydraulic rods 602 is fixedly connected to a connecting plate 603. The inner wall of the bracket 3 is provided with a sliding groove 601. A slider 604 is slidably connected to the inner wall of the sliding groove 601. The slider 604 is fixedly connected to the connecting plate 603. Several rotating shafts 607 are fixedly connected to the lower surface of the connecting plate 603. The lower end of the rotating shaft 607 is rotatably connected to a limit block 606. The inner wall of the limit block 606 is rotatably connected to a shaft 609. A wheel 608 is fixedly connected to the arc surface of the shaft 609. When the entire mixing device needs to be moved, the hydraulic rod 602 is activated, which drives the connecting plate 603 to move. The connecting plate 603 then drives the slider 604 to move, and the slider 604 slides on the inner wall of the chute 601. The connecting plate 603 drives the rotating shaft 607 to move, which in turn drives the limiting block 606 to move. The limiting block 606 then drives the shaft 609 to move, and the shaft 609 drives the wheel 608 to move. The wheel 608 then comes into contact with the contact surface, lifting the entire device and pushing it forward. The connecting plate 603 then drives the rotating shaft 607 to move, which in turn drives the limiting block 606 to move. The limiting block 606 then drives the shaft 609 to move, and the shaft 609 drives the wheel 608 to move. The wheel 608 has several slots 610 evenly distributed on its arc surface. The groove 610 increases the friction between the wheel 608 and the contact surface, preventing slippage when the wheel 608 contacts the contact surface. A limit rod 605 is fixedly connected inside the slide groove 601, and the slider 604 is slidably connected to the limit rod 605. The limit rod 605 limits the slider 604, preventing it from shifting when sliding on the inner wall of the slide groove 601, thus improving the stability of the slider 604's sliding. The connecting plate 603 has a circular cross-section and is made of stainless steel. The stainless steel material increases the service life of the connecting plate 603 and prevents it from corroding during use.
[0033] In the embodiments of this utility model, please refer to Figure 1 and Figure 5The filter structure 7 includes four connecting frames 71, which are slidably connected to the mixing tank 1. A filter plate 72 is fixedly connected to the lower surface of the connecting frame 71, and a fixing rod 74 is fixedly connected to the upper surface of the connecting frame 71. A fixing ring 75 is fixedly connected to the upper end of the fixing rod 74. When it is necessary to filter the raw material of the tape, the fixing ring 75 is pulled to move, which in turn moves the fixing rod 74. The fixing rod 74 then moves the connecting frame 71, which in turn moves the filter plate 72. The connecting frame 71 is then aligned with the mixing tank 1 and inserted into the mixing tank 1. The filter plate 72 is then installed inside the mixing tank 1. Several anti-slip sleeves 76 are fixedly connected to the arc surface of the fixing ring 75, and these anti-slip sleeves 76 are evenly distributed on the fixing ring 75. The anti-slip sleeve 76 increases the friction between the hand and the fixing ring 75, preventing slippage when the fixing ring 75 is pulled. An anti-slip pad 73, which is a rubber pad, is fixedly connected to the inner wall of the connecting frame 71. The anti-slip pad 73 increases the friction between the connecting frame 71 and the mixing tank 1, preventing slippage when the connecting frame 71 is connected to the mixing tank 1.
[0034] The working principle of the mixer for producing PET substrate raw materials for top-sealing tape provided by this utility model is as follows: When it is necessary to move the entire mixing device, the hydraulic rod 602 is activated. The hydraulic rod 602 drives the connecting plate 603 to move, the connecting plate 603 drives the slider 604 to move, the slider 604 slides on the inner wall of the slide groove 601, the connecting plate 603 drives the rotating shaft 607 to move, the rotating shaft 607 drives the limiting block 606 to move, the limiting block 606 drives the shaft 609 to move, the shaft 609 drives the wheel 608 to move, and then the wheel 608 abuts against the contact surface, and then the wheel 608 lifts the entire device. The entire device is then pushed forward. The connecting plate 603 drives the rotating shaft 607 to move, the rotating shaft 607 drives the limiting block 606 to move, the limiting block 606 drives the shaft 609 to move, and the shaft 609 drives the wheel 608 to move. The groove 610 can increase the friction between the wheel 608 and the contact surface, preventing the wheel 608 from sliding when it contacts the contact surface. The limiting rod 605 can limit the slider 604, preventing the slider 604 from deviating when sliding on the inner wall of the groove 601, thus improving the sliding stability of the slider 604. The stainless steel material can increase the service life of the connecting plate 603 and prevent the connecting plate 603 from rusting during use.
[0035] When the raw materials of the tape need to be filtered, the fixing ring 75 is pulled to move, the fixing ring 75 moves the fixing rod 74, the fixing rod 74 moves the connecting frame 71, the connecting frame 71 moves the filter plate 72, then the connecting frame 71 is aligned with the mixing tank 1, then the connecting frame 71 is inserted into the mixing tank 1, and then the filter plate 72 is installed inside the mixing tank 1. The anti-slip sleeve 76 can increase the friction between the hand and the fixing ring 75 to prevent slippage when the fixing ring 75 is pulled. The anti-slip pad 73 can increase the friction between the connecting frame 71 and the mixing tank 1 to prevent slippage when the connecting frame 71 is connected to the mixing tank 1.
[0036] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.
[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A mixer for producing PET substrate raw materials for top-sealing tape, characterized in that, include: A mixing tank (1) is provided. A connecting ring (2) is fixedly connected to the arc surface of the mixing tank (1). Four supports (3) are fixedly connected to the lower surface of the connecting ring (2). A servo motor (4) is installed on the lower surface of the mixing tank (1). A stirring rod (5) is installed at the output end of the servo motor (4). A moving structure (6) is provided on the lower surface of the mixing tank (1). The moving structure (6) includes four hydraulic rods (602). The four hydraulic rods (602) are fixedly connected to the mixing tank (1). The output ends of the hydraulic rods (602) are fixedly connected to the connecting ring (2). A connecting plate (603) is connected to the bracket (3). A sliding groove (601) is provided on the inner wall of the bracket (3). A slider (604) is slidably connected to the inner wall of the sliding groove (601). The slider (604) is fixedly connected to the connecting plate (603). A plurality of rotating shafts (607) are fixedly connected to the lower surface of the connecting plate (603). A limit block (606) is rotatably connected to the lower end of the rotating shaft (607). A shaft (609) is rotatably connected to the inner wall of the limit block (606). A wheel (608) is fixedly connected to the arc surface of the shaft (609).
2. The mixer for producing PET substrate raw materials for top-sealing tape according to claim 1, characterized in that, The wheel (608) has a plurality of slots (610) on its arc surface, and the plurality of slots (610) are evenly distributed on the wheel (608).
3. A mixer for producing PET substrate raw materials for top-sealing tape according to claim 1, characterized in that, A limiting rod (605) is fixedly connected inside the slide groove (601), and the slider (604) is slidably connected to the limiting rod (605).
4. A mixer for producing PET substrate raw materials for top-sealing tape according to claim 1, characterized in that, The connecting plate (603) has a circular cross-section and is made of stainless steel.
5. A mixer for producing PET substrate raw materials for top-sealing tape according to claim 1, characterized in that, The upper surface of the mixing tank (1) is provided with a filter structure (7). The filter structure (7) includes four connecting frames (71). The connecting frames (71) are slidably connected to the mixing tank (1). A filter plate (72) is fixedly connected to the lower surface of the connecting frame (71). A fixing rod (74) is fixedly connected to the upper surface of the connecting frame (71). A fixing ring (75) is fixedly connected to the upper end of the fixing rod (74).
6. A mixer for producing PET substrate raw materials for top-sealing tape according to claim 5, characterized in that, The arc surface of the fixing ring (75) is fixedly connected with a number of anti-slip sleeves (76), and the number of anti-slip sleeves (76) are evenly distributed on the fixing ring (75).
7. A mixer for producing PET substrate raw materials for top-sealing tape according to claim 5, characterized in that, The inner wall of the connecting frame (71) is fixedly connected with an anti-slip pad (73), which is a rubber pad.