Plastic master batch granulator
By designing anti-blocking devices in the plastic master granulator, and repeatedly impacting the blocked materials with servo motors, half gears and other components, the problem of untimely feeding caused by blockage of the feed silo is solved, and the working efficiency of the granulator is improved.
Patent Information
- Application Number
- CN202421316392.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-11
AI Technical Summary
During the plastic masterbatch granulation process, the feed silo is easily blocked, resulting in untimely feeding of materials, resulting in wear and failure of the granulation box.
An anti-blocking device is designed, including a support frame, servo motor, half gear, fixing plate, adjustment rod, rack, baffle and punch rod. Through the mutual cooperation of these components, repeated collisions of the blocked materials inside the feed silo are realized to clear the blocked materials.
It effectively avoids the problem of untimely feeding caused by blockage of the feed silo, prevents wear and failure of the granulator box, and improves the smoothness of the feed silo and the working efficiency of the granulator.
Smart Images
Figure CN222590348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic masterbatch granulating machines, in particular to a plastic masterbatch granulating machine. Background Art
[0002] Plastic masterbatch granulator is a kind of equipment used to process plastic raw materials into granules, which is usually used in plastic recycling and production. It can make plastic waste, granules or powder into granular plastic masterbatch through heating, extrusion and cooling process steps for subsequent processing or sales.
[0003] With regard to the above-mentioned and existing related technologies, the following defects often exist: when the actual plastic masterbatch is granulated, large pieces of plastic will be placed in the silo. When the feed silo is blocked by large pieces of plastic, the feeding silo will not deliver the material in time, resulting in unnecessary wear of the granulation box, causing the granulation box to be empty, and then causing the granulation box to malfunction.
[0004] For this purpose, we propose a plastic masterbatch granulator. Utility Model Content
[0005] The purpose of the utility model is to provide a plastic masterbatch granulator to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic masterbatch granulator, comprising a machine body, a granulation box is installed on the surface of the machine body, an exhaust fan is installed on the surface of the granulation box, a feed bin is installed on the surface of the granulation box, a discharge pipe is installed on the surface of the granulation box, and an anti-blocking device is provided on the surface of the granulation box, the anti-blocking device comprises a support frame, the support frame is fixedly connected to the granulation box, a servo motor is fixedly connected to the surface of the support frame, a half gear is fixedly connected to the output end of the servo motor, a fixed plate is fixedly connected to the surface of the support frame, an adjusting rod is slidably connected to the surface of the fixing plate, the arc surface of the adjusting rod is fixedly connected to a rack, the rack is meshed with the half gear, the surface of the adjusting rod is fixedly connected to a baffle, and the arc surface of the baffle is fixedly connected to a punch rod.
[0007] The effect achieved by the above components is: by setting up an anti-blocking device and utilizing the mutual cooperation among the support frame, servo motor, half gear, fixed plate, adjusting rod, rack, baffle and punch rod, it is possible to achieve repeated collision of the blocked materials inside the feed bin, thereby clearing the blocked materials in the feed bin, avoiding the untimely feeding of the feed bin due to the blocked materials in the feed bin, causing the granulating box to wear during operation and then malfunction, thereby improving the smoothness of the feeding bin and further improving the working efficiency of the granulator.
[0008] Preferably, a punch block is fixedly connected to the surface of the punch rod, and the punch block is a trapezoidal block.
[0009] The effect achieved by the above components is that the punch rod drives the trapezoidal punch block to move in the same direction, and at this time the trapezoidal punch block can more fully clear the blockage in the feed bin.
[0010] Preferably, a buffer pad is fixedly connected to the surface of the baffle, and the buffer pad is a rubber pad.
[0011] The effect achieved by the above components is that the baffle plate drives the buffer pad to move, and when the buffer pad contacts the fixed plate, the force generated between the baffle plate and the fixed plate can be buffered.
[0012] Preferably, a limiting rod is fixedly connected to the surface of the baffle plate, and the limiting rod is slidably connected to the fixing plate.
[0013] The effect achieved by the above components is that the baffle plate drives the limiting rod to move along the inner wall of the fixing plate, and at this time the limiting rod can prevent the adjustment rod from being offset when moving.
[0014] Preferably, an auxiliary device is provided on the surface of the granulation box, and the auxiliary device includes two connecting plates, both of which are fixedly connected to the granulation box, and a slider is slidably connected to the surface of the connecting plate, and an electric telescopic rod is fixedly connected to the surface of the slider, and the electric telescopic rod is fixedly connected to the granulation box, and two hooks are fixedly connected to the surface of the electric telescopic rod, and the two hooks are respectively located at both ends of the electric telescopic rod.
[0015] The effect achieved by the above components is: by setting up auxiliary devices and utilizing the mutual cooperation between the connecting plate, the slider, the electric telescopic rod and the hook, the staff does not need to support the bag by hand, thereby avoiding the dust generated when the plastic masterbatch is put into the bag from being inhaled into the body of the staff, causing damage to the staff's body, thereby reducing the labor of the staff and protecting the staff's health.
[0016] Preferably, a pull rod is fixedly connected to the surface of the connecting plate, and the pull rod is fixedly connected to the granulation box.
[0017] The effect achieved by the above components is: through the triangular shape formed between the connecting plate and the pull rod, according to the principle of stability of the triangle, it can prevent the gravity generated after the plastic masterbatch is loaded into the bag from bending the connecting plate at one end.
[0018] Preferably, a plurality of balls are rotatably connected to the surface of the connecting plate, and the plurality of balls are slidably connected to the sliding block.
[0019] The effect achieved by the above components is that the slider drives the balls on the surface of the connecting plate to roll. At this time, when the balls roll, the friction between the slider and the connecting plate can be reduced.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] 1. The utility model, by arranging an anti-blocking device and utilizing the mutual cooperation among the support frame, the servo motor, the half gear, the fixed plate, the adjusting rod, the rack, the baffle plate and the punch rod, can realize repeated collision of the blocked materials inside the feed bin, thereby clearing the blocked materials in the feed bin, avoiding the untimely feeding of the feed bin due to the blocked materials in the feed bin, causing the granulating box to wear during operation and then malfunction, thereby improving the smoothness of the feeding bin and further improving the working efficiency of the granulator.
[0022] 2. The utility model, by setting up auxiliary devices and utilizing the mutual cooperation between the connecting plate, the slider, the electric telescopic rod and the hook, can avoid the need for workers to support by hand, thereby avoiding the dust generated when the plastic masterbatch is put into the bag from being inhaled into the body of the workers, causing damage to the workers' bodies, thereby reducing the labor of the workers and protecting the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the structure of the utility model from another angle;
[0025] Figure 3 For this utility model Figure 2 Schematic diagram of the local structure;
[0026] Figure 4 For this utility model Figure 1 A magnified image of point A;
[0027] Figure 5 For this utility model Figure 1 Schematic diagram of the local structure.
[0028] In the figure: 1. machine body; 2. granulation box; 3. exhaust fan; 4. feed bin; 5. discharge pipe; 6. anti-blocking device; 601. support frame; 602. servo motor; 603. half gear; 604. fixing plate; 605. adjusting rod; 606. rack; 607. baffle; 608. punch rod; 609. punch block; 610. limit rod; 611. buffer pad; 7. auxiliary device; 71. connecting plate; 72. slider; 73. electric telescopic rod; 74. hook; 75. pull rod; 76. ball bearing. DETAILED DESCRIPTION
[0029] 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.
[0030] See also Figure 1-5 The utility model provides a technical solution: a plastic masterbatch granulator, including a body 1, a granulation box 2 is installed on the surface of the body 1, an exhaust fan 3 is installed on the surface of the granulation box 2, a feed bin 4 is installed on the surface of the granulation box 2, a discharge pipe 5 is installed on the surface of the granulation box 2, an anti-blocking device 6 is provided on the surface of the granulation box 2, and an auxiliary device 7 is provided on the surface of the granulation box 2.
[0031] The specific arrangement and function of the anti-blocking device 6 and the auxiliary device 7 will be described in detail below.
[0032] like Figure 2 and Figure 3 as well as Figure 4 As shown, the anti-blocking device 6 includes a support frame 601, the support frame 601 is fixedly connected to the granulation box 2, the surface of the support frame 601 is fixedly connected to a servo motor 602, the output end of the servo motor 602 is fixedly connected to a half gear 603, the surface of the support frame 601 is fixedly connected to a fixed plate 604, the surface of the fixed plate 604 is slidably connected to an adjusting rod 605, the circular arc surface of the adjusting rod 605 is fixedly connected to a rack 606, the rack 606 is meshed with the half gear 603, the surface of the adjusting rod 605 is fixedly connected to a baffle 607, the circular arc surface of the baffle 607 is fixedly connected to a punch rod 608, the surface of the punch rod 608 is fixedly connected to a punch block 609, the punch block 609 is a trapezoidal block, and the punch rod 608 will drive the trapezoidal The punch block 609 moves in the same direction. At this time, the trapezoidal punch block 609 can more fully clear the blockage of the feed bin 4. The surface of the baffle 607 is fixedly connected with a buffer pad 611, and the buffer pad 611 is a rubber pad. The baffle 607 will drive the buffer pad 611 to move. When the buffer pad 611 contacts the fixed plate 604, it can buffer the force generated between the baffle 607 and the fixed plate 604. The surface of the baffle 607 is fixedly connected with a limit rod 610, and the limit rod 610 is slidably connected to the fixed plate 604. The baffle 607 will drive the limit rod 610 to move along the inner wall of the fixed plate 604. At this time, the limit rod 610 can prevent the adjustment rod 605 from being offset during movement.
[0033] like Figure 2 and Figure 5As shown, the auxiliary device 7 includes two connecting plates 71, both of which are fixedly connected to the granulation box 2, a slider 72 is slidably connected to the surface of the connecting plate 71, and an electric telescopic rod 73 is fixedly connected to the surface of the slider 72. The electric telescopic rod 73 is fixedly connected to the granulation box 2, and two hooks 74 are fixedly connected to the surface of the electric telescopic rod 73. The two hooks 74 are respectively located at the two ends of the electric telescopic rod 73, and a pull rod 75 is fixedly connected to the surface of the connecting plate 71. The pull rod 75 is fixedly connected to the granulation box 2. Through the triangular shape formed between the connecting plate 71 and the pull rod 75, according to the principle that the triangle has stability, it can prevent one end of the connecting plate 71 from bending the connecting plate 71 due to the gravity generated after the plastic masterbatch is loaded into the bag, and the surface of the connecting plate 71 is rotatably connected to a plurality of balls 76, and the plurality of balls 76 are slidably connected to the slider 72. The slider 72 will drive the balls 76 on the surface of the connecting plate 71 to roll. At this time, when the balls 76 roll, the friction between the slider 72 and the connecting plate 71 can be reduced.
[0034] Working principle: When the feed bin 4 on the granulation box 2 is blocked, the servo motor 602 needs to be started, and then the output end of the servo motor 602 will drive the half gear 603 to rotate, and at the same time the half gear 603 will drive the meshing rack 606 to move away from the feed bin 4, and at this time the rack 606 will drive the adjusting rod 605 to move, and then the adjusting rod 605 will drive the baffle 607 to move, and at this time the baffle 607 will drive the limit rod 610 to move along the inner wall of the fixed plate 604, and at this time the limit rod 610 can prevent When the adjusting rod 605 is offset during movement, the baffle plate 607 drives the punch rod 608 to move. Then, when the half gear 603 is out of contact with the rack 606, the adjusting rod 605 moves downward by its own gravity. At this time, the adjusting rod 605 drives the baffle plate 607 to move. At the same time, the baffle plate 607 drives the buffer pad 611 to move. When the buffer pad 611 contacts the fixed plate 604, the force generated between the baffle plate 607 and the fixed plate 604 can be buffered. Then, the baffle plate 607 drives the punch rod 608 to move closer. When the half gear 603 is out of contact with the rack 606, the adjusting rod 605 will impact the inside of the feed bin 4 with its own gravity, so as to realize repeated impact on the blocked materials in the feed bin 4, and clear the blocked materials in the feed bin 4. Device 6, by utilizing the mutual cooperation among the support frame 601, the servo motor 602, the half gear 603, the fixed plate 604, the adjusting rod 605, the rack 606, the baffle 607 and the punch rod 608, can realize repeated collision with the blocked material inside the feed bin 4, thereby clearing the blocked material in the feed bin 4, avoiding the untimely feeding of the feed bin 4 due to the blocked material in the feed bin 4, causing the granulation box 2 to wear during operation and then malfunction, thereby improving the smoothness of the feeding bin and further improving the working efficiency of the granulator.
[0035] When the plastic masterbatch from the discharge pipe 5 needs to be packed in a bag, the bag mouth can be hung on the four hooks 74, and then the two electric telescopic rods 73 are started at the same time. At this time, the two electric telescopic rods 73 will each drive their own hooks 74 to move simultaneously, and the electric telescopic rods 73 will also drive the slider 72 to slide along the surface of the connecting plate 71, and then the slider 72 will drive the ball bearings 76 on the surface of the connecting plate 71 to roll. At this time, when the ball bearings 76 roll, the friction between the slider 72 and the connecting plate 71 can be reduced. When the bag mouth is fully opened, the electric telescopic rod 73 is stopped, and then the The triangular shape formed between the connecting plate 71 and the pull rod 75 can prevent the connection plate 71 from being bent by the gravity generated after the plastic masterbatch is loaded into the bag, based on the principle of stability of the triangle. By providing the auxiliary device 7 and utilizing the mutual cooperation among the connecting plate 71, the slider 72, the electric telescopic rod 73 and the hook 74, the staff does not need to support the bag by hand, thus avoiding the dust generated when the plastic masterbatch is loaded into the bag from being inhaled into the body of the staff, causing damage to the staff's body, thereby reducing the staff's labor and protecting the staff's health.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A plastic masterbatch granulator, comprising a body (1), characterized in that: A granulation box (2) is installed on the surface of the machine body (1), an exhaust fan (3) is installed on the surface of the granulation box (2), a feed bin (4) is installed on the surface of the granulation box (2), a discharge pipe (5) is installed on the surface of the granulation box (2), an anti-blocking device (6) is provided on the surface of the granulation box (2), and the anti-blocking device (6) includes a support frame (601), the support frame (601) is fixedly connected to the granulation box (2), and a servo motor (602) is fixedly connected to the surface of the support frame (601), and the servo motor The output end of the machine (602) is fixedly connected with a half gear (603), the surface of the support frame (601) is fixedly connected with a fixing plate (604), the surface of the fixing plate (604) is slidably connected with an adjusting rod (605), the arc surface of the adjusting rod (605) is fixedly connected with a rack (606), the rack (606) is meshed with the half gear (603), the surface of the adjusting rod (605) is fixedly connected with a baffle (607), and the arc surface of the baffle (607) is fixedly connected with a punch (608).
2. A plastic masterbatch granulator according to claim 1, characterized in that: A punch block (609) is fixedly connected to the surface of the punch rod (608), and the punch block (609) is a trapezoidal block.
3. A plastic masterbatch granulator according to claim 1, characterized in that: A buffer pad (611) is fixedly connected to the surface of the baffle (607), and the buffer pad (611) is a rubber pad.
4. A plastic masterbatch granulator according to claim 3, characterized in that: A limiting rod (610) is fixedly connected to the surface of the baffle plate (607), and the limiting rod (610) is slidably connected to the fixing plate (604).
5. A plastic masterbatch granulator according to claim 1, characterized in that: The surface of the granulation box (2) is provided with an auxiliary device (7), and the auxiliary device (7) comprises two connecting plates (71), and the two connecting plates (71) are fixedly connected to the granulation box (2); the surface of the connecting plate (71) is slidably connected to a slider (72), and the surface of the slider (72) is fixedly connected to an electric telescopic rod (73), and the electric telescopic rod (73) is fixedly connected to the granulation box (2); the surface of the electric telescopic rod (73) is fixedly connected to two hooks (74), and the two hooks (74) are respectively located at two ends of the electric telescopic rod (73).
6. A plastic masterbatch granulator according to claim 5, characterized in that: A pull rod (75) is fixedly connected to the surface of the connecting plate (71), and the pull rod (75) is fixedly connected to the granulation box (2).
7. A plastic masterbatch granulator according to claim 5, characterized in that: A plurality of balls (76) are rotatably connected to the surface of the connecting plate (71), and the plurality of balls (76) are slidably connected to the slider (72).