Granulation template and cutter head alignment device

Abstract

The utility model discloses an aligner for a granulation template and a cutter disc, which relates to the field of granulation equipment maintenance, and comprises a granulation cutter corresponding disc and a granulation mold corresponding disc, a threaded rod is rotatably connected between the granulation cutter corresponding disc and the granulation mold corresponding disc, a ball head is in threaded connection with the threaded rod, a guide rod is slidably connected in the ball head, and the guide rod is in threaded connection with the granulation cutter corresponding disc. The two ends of the guide rod are fixedly connected to the granulation cutter corresponding disc and the granulation mold corresponding disc, a movable disc is connected to the ball head, the ball head is movably embedded into the movable disc, and three plane positioning assemblies distributed at equal intervals in the circumferential direction are arranged on the side, close to the movable disc, of the granulation cutter corresponding disc. The movable disc abuts against the three plane positioning assemblies, the movable disc is parallel to the cutter disc, due to the fact that the granulation mold corresponding disc is parallel to the granulation mold plate, the parallelism of the granulation mold corresponding disc and the movable disc is the parallelism of the granulation mold plate and the cutter disc, alignment work can be carried out without closing a water chamber, and counting of a dial indicator can be observed conveniently.

Description

Technical Field

[0001] The utility model relates to the field of granulation equipment maintenance, in particular to an aligner for a granulation template and a cutter disc. Background Technique

[0002] The alignment quality of the granulation template and the cutter disc is directly related to the normal operation of the granulator. If the alignment is not good, not only the shape of the cut particles is bad, there are chips, and the quality is unqualified, but also the granulation template and the cutter will be severely worn, resulting in the inability to carry out granulation production. Therefore, the alignment meeting the specifications is a reliable guarantee for the normal operation of the granulator.

[0003] At present, the alignment of the granulation template and the cutter disc is operated by using a dial indicator. The dial indicator is adsorbed on the cutter disc through a magnetic base. The cutter disc moves close to the granulation template and the dial indicator is placed on the granulation template. The parallelism between the cutter disc and the granulation template is obtained according to the reading of the dial indicator. However, since the dial indicator is located in the water chamber of the granulator at this time and the water chamber is in a closed state, the window of the water chamber needs to be opened to observe the reading of the dial indicator. This method is very inconvenient for observing the reading of the dial indicator and is prone to inaccurate observation, and the alignment difficulty is relatively large. Content of the Utility Model

[0004] The purpose of the utility model is to provide an aligner for a granulation template and a cutter disc to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] An aligner for a granulation template and a cutter disc includes a granulation knife corresponding disc and a granulation mold corresponding disc. A threaded rod is rotatably connected between the granulation knife corresponding disc and the granulation mold corresponding disc. A ball head is threadedly connected to the threaded rod. A guide rod is slidably connected inside the ball head. Both ends of the guide rod are fixedly connected to the granulation knife corresponding disc and the granulation mold corresponding disc. An activity disc is connected to the ball head, and the ball head is movably embedded in the activity disc. On one side of the granulation knife corresponding disc close to the activity disc, there are three plane positioning components arranged at equal circumferential intervals. The plane positioning components are used to make the activity disc parallel to the cutter disc of the granulator. Between the granulation knife corresponding disc and the granulation mold corresponding disc, there are three telescopic components arranged at equal circumferential intervals. The telescopic components are used to adjust the positions of the plane positioning components.

[0007] Preferably, the telescopic component includes a fixed rod and a sleeve. The fixed rod is fixedly connected to the granulation mold corresponding disc and penetrates through the granulation mold corresponding disc. The surface of the sleeve is provided with threads. The sleeve penetrates through the granulation knife corresponding disc and is threadedly connected to the granulation knife corresponding disc. The sleeve is slidably sleeved on the fixed rod.

[0008] Preferably, the planar positioning assembly includes a sleeve, which is fixedly connected to the side of the granulation knife corresponding disk close to the movable disk. A movable rod is slidably connected inside the sleeve. A connecting plate is fixedly connected to the movable rod, and the connecting plate is rotatably connected to the sleeve. The movable rod penetrates through the connecting plate, and a positioning ball is fixedly connected to one end of the movable rod close to the movable disk.

[0009] Preferably, a through hole is formed in the movable disk, and the fixing rod passes through the through hole. The diameter of the through hole is larger than that of the fixing rod.

[0010] Preferably, a T-shaped groove is formed in the circumferential outer wall of the granulation die corresponding disk, and a sliding plate is slidably connected in the T-shaped groove.

[0011] Preferably, a plurality of support plates are fixedly connected to one side of the granulation die corresponding disk at equal circumferential intervals. A positioning rod is fixedly connected to one side of the support plate, and the positioning rod is perpendicular to the granulation die corresponding disk.

[0012] Preferably, a handle is fixedly connected to one end of the threaded rod.

[0013] The beneficial effects are as follows: By adjusting the positions of the three planar positioning assemblies through the three telescopic assemblies, and then pressing the movable disk against the three planar positioning assemblies. According to the principle that three points determine a plane, at this time, the movable disk is parallel to the cutting knife disk. Since the granulation die corresponding disk is parallel to the granulation template, the parallelism between the granulation die corresponding disk and the movable disk is the parallelism between the granulation template and the cutting knife disk. At this time, the alignment work can be carried out without closing the water chamber, which is convenient for observing the reading of the dial indicator and can also improve the accuracy of observation, thereby improving the alignment accuracy.

[0014] The additional technical features and their advantages of the present invention will be more clearly described in the following description content, or can be understood through the specific practice of the present invention. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific implementation manners, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0016] Figure 1 is the first perspective three-dimensional view of a granulation template and cutting knife disk aligner according to the present invention;

[0017] Figure 2 is the second perspective three-dimensional view of a granulation template and cutting knife disk aligner according to the present invention;

[0018] Figure 3 is the side view of a granulation template and cutting knife disk aligner according to the present invention;

[0019] Figure 4It is a three-dimensional diagram of the positional relationship between the movable disk and the ball head of an aligner for a granulation template and a cutter disk according to the present utility model;

[0020] Figure 5 It is a three-dimensional diagram of a planar positioning assembly of an aligner for a granulation template and a cutter disk according to the present utility model;

[0021] Figure 6 It is a three-dimensional diagram of a granulation die corresponding disk of an aligner for a granulation template and a cutter disk according to the present utility model.

[0022] Explanation of reference numerals is as follows: 1, granulation knife corresponding disk; 2, granulation die corresponding disk; 201, T-shaped groove; 202, slide plate; 203, support plate; 204, positioning rod; 3, threaded rod; 301, handle; 4, ball head; 5, guide rod; 6, movable disk; 601, through hole; 7, planar positioning assembly; 701, sleeve; 702, movable rod; 703, connecting plate; 704, positioning ball; 8, telescopic assembly; 801, fixed rod; 802, sleeve. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0025] The present utility model will be further described below in conjunction with the accompanying drawings:

[0026] As Figures 1 - 6As shown in the figure, a granulation template and a cutter head aligner include a granulation knife corresponding disk 1 and a granulation die corresponding disk 2. A threaded rod 3 is rotatably connected between the granulation knife corresponding disk 1 and the granulation die corresponding disk 2. One end of the threaded rod 3 is fixedly connected with a handle 301, which is convenient for manual rotation of the threaded rod 3. A ball head 4 is threadedly connected to the threaded rod 3. A guide rod 5 is slidably connected inside the ball head 4. Both ends of the guide rod 5 are fixedly connected to the granulation knife corresponding disk 1 and the granulation die corresponding disk 2. The ball head 4 is connected with a movable disk 6. Rotating the threaded rod 3 can make the ball head 4 drive the movable disk 6 to translate. The ball head 4 is movably embedded in the movable disk 6, and the movable disk 6 can tilt in all directions with the ball head 4 as the center. On one side of the granulation knife corresponding disk 1 close to the movable disk 6, there are three planar positioning components 7 evenly distributed in a circumferential manner. The planar positioning components 7 are used to make the movable disk 6 parallel to the cutter head of the granulator. After the positions of the planar positioning components 7 are adjusted, the movable disk 6 is abutted against one end of the planar positioning components 7 to keep the movable disk 6 parallel to the cutter head of the granulator. There are three telescopic components 8 evenly distributed in a circumferential manner between the granulation knife corresponding disk 1 and the granulation die corresponding disk 2. The telescopic components 8 are used to adjust the positions of the planar positioning components 7.

[0027] The telescopic component 8 includes a fixed rod 801 and a sleeve 802. The fixed rod 801 is fixedly connected to the granulation die corresponding disk 2 and penetrates through the granulation die corresponding disk 2. The surface of the sleeve 802 is provided with threads. The sleeve 802 penetrates through the granulation knife corresponding disk 1 and is threadedly connected to the granulation knife corresponding disk 1. The sleeve 802 is slidably sleeved on the fixed rod 801. The sleeve 802 can rotate and move axially relative to the fixed rod 801. One ends of the three fixed rods 801 are all abutted against the granulation template. At this time, the granulation die corresponding disk 2 is parallel to the granulation template. Then, the three sleeves 802 are rotated respectively to make the sleeves 802 move and abut against the cutter head. According to the principle that three points determine a plane, after the three sleeves 802 all abut against the cutter head, the plane of the cutter head is determined.

[0028] The planar positioning assembly 7 includes a sleeve 701, which is fixedly connected to the side of the granulating knife corresponding disk 1 close to the movable disk 6. A movable rod 702 is slidably connected in the sleeve 701. A connecting plate 703 is fixedly connected to the movable rod 702. The connecting plate 703 is rotatably connected to the sleeve 802. A ring groove is provided on the circumferential outer wall of the sleeve 802. The connecting plate 703 is rotatably connected to the sleeve 802 through the ring groove, so that the sleeve 802 can drive the connecting plate 703 to move and ensure that the sleeve 802 can rotate relative to the connecting plate 703. Therefore, when the three sleeves 802 all abut against the cutter disk, the positions of the connecting plate 703 and the movable rod 702 are determined. The movable rod 702 penetrates through the connecting plate 703. A positioning ball 704 is welded to the end of the movable rod 702 close to the movable disk 6. When the position of the movable rod 702 is determined, the position of the positioning ball 704 is also determined. The plane where the three positioning balls 704 are located is parallel to the cutter disk. The movable disk 6 is abutted against the three positioning balls 704, so that the movable disk 6 is parallel to the cutter disk. Then, a dial indicator is used to determine the parallelism between the movable disk 6 and the granulating die corresponding disk 2, and the parallelism between the cutter disk and the granulating template can be obtained. When plastic particles are formed, it is necessary to ensure that the cutter disk is parallel to the granulating template, so that the plastic particles can be formed evenly and the molten plastic can be prevented from adhering to the cutter disk.

[0029] A through hole 601 is provided on the movable disk 6. The fixed rod 801 passes through the through hole 601. The diameter of the through hole 601 is larger than the diameter of the fixed rod 801. With such a setting, it is ensured that the movable disk 6 will not contact the fixed rod 801 when it is tilted, and the interference of the fixed rod 801 on the tilt of the movable disk 6 is avoided.

[0030] A T-shaped groove 201 is provided on the circumferential outer wall of the granulating die corresponding disk 2. A sliding plate 202 is slidably connected in the T-shaped groove 201. The dial indicator is installed on the sliding plate 202 through a magnetic base. Then, the dial indicator is placed on the movable disk 6. By driving the dial indicator to rotate one week through the sliding plate 202, the parallelism between the movable disk 6 and the granulating die corresponding disk 2 can be obtained.

[0031] A plurality of support plates 203 distributed at equal intervals in a circle are connected to one side of the granulating die corresponding disk 2 by bolts. A positioning rod 204 is fixedly connected to one side of the support plate 203. The positioning rod 204 is perpendicular to the granulating die corresponding disk 2. In the existing granulating machine or plastic particle forming machine, four rods are installed on the body on one side of the cutter disk, and positioning holes for inserting the rods are provided on the body on one side of the granulating template to ensure the accurate docking of the cutter disk and the granulating template. When alignment is carried out, the positioning rod 204 is inserted into the positioning hole on one side of the granulating template, so that the aligner is installed on the granulating template. On the one hand, it is convenient for alignment work. On the other hand, it is convenient to make the three fixed rods 801 abut against the granulating template.

[0032] Working principle: When in use, place the aligner between the cutting tool disc and the granulation template. Insert the positioning rod 204 into the positioning hole on one side of the granulation template, and make the three fixing rods 801 abut against the granulation template to complete the installation of the aligner. At this time, the granulation die corresponding disc 2 is parallel to the granulation template. Then, rotate the three sleeves 802 respectively. Since the sleeve 802 is threadedly connected to the granulation knife corresponding disc 1, the sleeve 802 will move towards the cutting tool disc until the three sleeves 802 all abut against the cutting tool disc. When the sleeve 802 moves, it will drive the connecting plate 703 to move, the connecting plate 703 drives the movable rod 702 to move, and the movable rod 702 drives the positioning ball 704 to move. A plane can be determined by the three positioning balls 704. When the three sleeves 802 all abut against the cutting tool disc, the plane where the three positioning balls 704 are located is parallel to the cutting tool disc. At this time, rotate the threaded rod 3 through the handle 301, the threaded rod 3 drives the ball head 4 to translate, and the ball head 4 drives the movable disc 6 to translate so that the movable disc 6 abuts against the three positioning balls 704. At this time, the movable disc 6 is parallel to the cutting tool disc. Also, because the granulation die corresponding disc 2 is parallel to the granulation template, therefore, at this time, the parallelism between the movable disc 6 and the granulation die corresponding disc 2 is the parallelism between the cutting tool disc and the granulation template. Install the dial indicator on the slide plate 202 and place the dial indicator on the movable disc 6. Dial the slide plate 202 to drive the dial indicator to rotate one week, and the parallelism between the movable disc 6 and the granulation die corresponding disc 2 can be obtained.

[0033] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A granulation template and cutter head alignment device, characterized in that: It includes a granulating knife corresponding disc (1) and a granulating die corresponding disc (2). A threaded rod (3) is rotatably connected between the granulating knife corresponding disc (1) and the granulating die corresponding disc (2). A ball head (4) is threadedly connected to the threaded rod (3). A guide rod (5) is slidably connected inside the ball head (4). Both ends of the guide rod (5) are fixedly connected to the granulating knife corresponding disc (1) and the granulating die corresponding disc (2). An activity disc (6) is connected to the ball head (4), and the ball head (4) is movably embedded in the activity disc (6). On one side of the granulating knife corresponding disc (1) close to the activity disc (6), there are three plane positioning components (7) evenly distributed at equal circumferential intervals. The plane positioning components (7) are used to make the activity disc (6) parallel to the cutter disc of the granulator. Between the granulating knife corresponding disc (1) and the granulating die corresponding disc (2), there are three telescopic components (8) evenly distributed at equal circumferential intervals. The telescopic components (8) are used to adjust the positions of the plane positioning components (7).

2. The aligner for granulation template and cutter head according to claim 1, characterized in that: The telescopic component (8) includes a fixed rod (801) and a sleeve (802). The fixed rod (801) is fixedly connected to the granulating die corresponding disc (2) and penetrates through the granulating die corresponding disc (2). Threads are provided on the surface of the sleeve (802). The sleeve (802) penetrates through the granulating knife corresponding disc (1) and is threadedly connected to the granulating knife corresponding disc (1). The sleeve (802) is slidably sleeved on the fixed rod (801).

3. A granulation template and cutter head alignment device according to claim 2, characterized in that: The plane positioning component (7) includes a sleeve (701). The sleeve (701) is fixedly connected to one side of the granulating knife corresponding disc (1) close to the activity disc (6). An activity rod (702) is slidably connected inside the sleeve (701). A connecting plate (703) is fixedly connected to the activity rod (702). The connecting plate (703) is rotatably connected to the sleeve (802). The activity rod (702) penetrates through the connecting plate (703). A positioning ball (704) is fixedly connected to one end of the activity rod (702) close to the activity disc (6).

4. A granulation template and cutter head alignment device according to claim 2, characterized in that: A through hole (601) is formed on the activity disc (6). The fixed rod (801) passes through the through hole (601), and the diameter of the through hole (601) is larger than the diameter of the fixed rod (801).

5. A granulation template and cutter head alignment device according to claim 1, characterized in that: A T-shaped groove (201) is formed on the circumferential outer wall of the granulating die corresponding disc (2). A slide plate (202) is slidably connected inside the T-shaped groove (201).

6. The aligner for granulation template and cutter head according to claim 1, characterized in that: A plurality of support plates (203) evenly distributed at equal circumferential intervals are fixedly connected to one side of the granulating die corresponding disc (2). A positioning rod (204) is fixedly connected to one side of the support plate (203), and the positioning rod (204) is perpendicular to the granulating die corresponding disc (2).

7. A granulation template and cutter head alignment device according to claim 1, characterized in that: A handle (301) is fixedly connected to one end of the threaded rod (3).

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