Discharge receiving device of open mill

Abstract

The utility model discloses an open mill discharge receiving device which comprises a bottom plate, a support is arranged at the upper end of the bottom plate, an open mill is arranged on the support, a receiving box is arranged at the upper end of the bottom plate and located below the open mill, and a locking device is arranged on the bottom plate and used for limiting the receiving box. A scraping device is arranged on the bracket and is positioned below a roller of the open mill. The utility model belongs to the technical field of discharge of open mills, and particularly relates to a discharge receiving device of an open mill, which is used for solving the problems that after a rubber material is mixed and discharged by the existing open mill, the rubber material is easy to attach to a roller of the open mill and does not fall off, the discharge completeness is influenced, and a locking and fixing measure for a receiving box below is lacked when the discharge material is received.

Description

Technical Field

[0001] The utility model belongs to the technical field of material discharging from a mixing mill, in particular to a material discharging receiving device for a mixing mill. Background Art

[0002] An open mixing mill is a rubber mixing machine with exposed rollers used in rubber factories to prepare plasticized rubber, mixed rubber, or for hot mixing and molding. The raw rubber or rubber compound will be drawn into the gap between the two rollers as the rollers rotate in the open mixing mill, and will be subjected to strong shearing to achieve the purpose of plasticizing or mixing.

[0003] In the prior art, after the rubber material is extruded and mixed in an open mixing mill, a receiving box is generally placed directly below the material. However, there are still some problems: the extruded rubber material is easily attached to the roller of the open mixing mill and will not fall off, which affects the completeness of the material discharge. When the mixed rubber material is received by the receiving box, the receiving box lacks locking measures and is easy to slide. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that after the rubber compound is mixed and discharged from the existing open mill, the rubber compound is easily attached to the roller of the open mill and does not fall off, which affects the completeness of the discharge, and there is a lack of locking and fixing measures for the receiving box below when receiving the discharged material.

[0005] In order to achieve the above functions, the technical scheme adopted by the utility model is as follows: a material discharging receiving device of an open mixing mill comprises a base plate, a bracket is provided at the upper end of the base plate, an open mixing mill is provided on the bracket, a receiving box is provided at the upper end of the base plate and is located below the open mixing mill, a locking device is provided on the base plate and the receiving box is limited, a scraper device is provided on the bracket and is located below the roller of the open mixing mill; the scraper device comprises a side plate, the side plate is fixedly connected to the bracket, a cylinder is fixedly connected to the side plate, a scraper is provided at the output end of the cylinder, a guide rod is fixedly connected to the scraper, the guide rod passes through the side plate, and the scraper is pushed by the cylinder so that the scraper is located at the lower end of the roller of the open mixing mill. When the roller rotates, the rubber material on the roller can be scraped and brushed to drop into the receiving box.

[0006] Furthermore, the locking device includes a fixed plate, which is fixedly connected to the base plate, a connecting shaft is rotatably provided in the fixed plate, a railing is fixedly connected to the connecting shaft, a gear 2 is provided at the outer end of the connecting shaft, a motor is provided on the fixed plate, a gear 1 is provided at the output end of the motor, and the gear 1 is meshingly connected with the gear 2. By rotating the gear 1 meshing with the gear 2, the railing rotates, and the receiving box can be prevented from sliding.

[0007] Preferably, a track groove is provided in the bottom plate, and a roller is provided at the lower end of the receiving box, and the roller just rolls in the track groove.

[0008] Preferably, one end of the track groove is open and the other end is closed.

[0009] Preferably, the upper end of the scraper is arranged in a pointed cone shape and the highest point is higher than the lowest point of the roller of the mixing mill.

[0010] Preferably, the scraper device is symmetrically arranged on both sides of the roller of the mixing mill.

[0011] Preferably, a control console is provided on the bracket, the control console is connected to the electric control signal of the mixing mill, and the control console is connected to the motor and cylinder control signal.

[0012] The utility model adopts the above structure to achieve the following beneficial effects:

[0013] 1. The utility model can realize that when the roller of the open mixing mill is extruding the rubber material, the rubber material attached to the roller can be scraped off by the scraper and dropped into the receiving box below, thereby achieving the purpose of complete material discharge from the open mixing mill.

[0014] 2. The utility model can push the receiving box to the bottom of the mixing mill by setting the track groove, and can lock and fix the receiving box with the help of the locking device to avoid the receiving box sliding freely when receiving the material, thereby affecting the effect of receiving the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall stereogram of the material discharging receiving device of the open mixing mill of the utility model;

[0016] Figure 2 A bottom view of a receiving box of a discharging receiving device of an open mixing mill according to the utility model;

[0017] Figure 3 for Figure 1 A partial enlarged view of the middle part;

[0018] Figure 4 This is a structural diagram of the scraper device.

[0019] Among them, 1. bottom plate, 2. bracket, 3. mixing mill, 4. receiving box, 5. locking device, 6. scraper device, 7. side plate, 8. cylinder, 9. scraper, 10. guide rod, 11. fixed plate, 12. connecting shaft, 13. railing, 14. gear 2, 15. motor, 16. gear 1, 17. track groove, 18. roller, 19. control console. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0021] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0022] like Figure 1-4 The utility model discloses a material discharging receiving device for a mixing mill, comprising a bottom plate 1, a bracket 2 is provided at the upper end of the bottom plate 1, a control console 19 is provided on the bracket 2, the control console 19 is connected with the electric control signal of the mixing mill 3, the control console 19 is connected with the control signal of the motor 15 and the cylinder 8, the mixing mill 3 is provided on the bracket 2, a receiving box 4 is provided at the upper end of the bottom plate 1 and is located below the mixing mill 3, a locking device 5 is provided on the bottom plate 1 and limits the receiving box 4, a track groove 17 is provided in the bottom plate 1, a roller 18 is provided at the lower end of the receiving box 4, the roller 18 just rolls in the track groove 17, one end of the track groove 17 is open and the other end is closed, a scraper 6 is provided on the bracket 2 and is located below the roller of the mixing mill 3;

[0023] like Figure 1 and 4 The scraper device 6 includes a side plate 7, which is fixed to the bracket 2. A cylinder 8 is fixed to the side plate 7. A scraper 9 is provided at the output end of the cylinder 8. The upper end of the scraper 9 is arranged in a pointed cone shape and the highest point is higher than the lowest point of the roller of the mixing mill 3. A guide rod 10 is fixed to the scraper 9. The guide rod 10 runs through the side plate 7. The scraper 9 is pushed by the cylinder 8 so that the scraper 9 is located at the lower end of the roller of the mixing mill 3. When the roller rotates, the rubber material on the roller can be scraped and dropped into the receiving box 4. The scraper device 6 is arranged on both sides of the roller of the mixing mill 3 and is symmetrical.

[0024] like Figure 1 and 3The locking device 5 includes a fixed plate 11, which is fixedly connected to the bottom plate 1. A connecting shaft 12 is rotatably provided in the fixed plate 11, and a railing 13 is fixedly connected to the connecting shaft 12. A gear 2 14 is provided at the outer end of the connecting shaft 12. A motor 15 is provided on the fixed plate 11, and a gear 16 is provided at the output end of the motor 15. The gear 16 is meshed and connected with the gear 2 14. By rotating the gear 16 meshing with the gear 2 14, the railing 13 rotates, and the receiving box 4 can be blocked and locked to prevent the receiving box 4 from sliding.

[0025] When in use, first push the roller 18 under the receiving box 4 into the track groove 17 until the roller 18 is pushed to the end of the track groove 17, then start the motor 15, the gear 16 engages the gear 2 14 to rotate, the gear 2 14 drives the connecting shaft 12 to rotate, the connecting shaft 12 drives the railing 13 to rotate, the railing 13 locks the receiving box 4 to prevent it from slipping out of the track groove 17, and the receiving box 4 is now located directly below the roller of the mixing mill 3.

[0026] Then start the cylinder 8, which pushes the scraper 9 toward the roller of the mixing mill 3 until it rests against the roller. When the roller of the mixing mill 3 rotates, the rubber material is mixed and discharged from the bottom to the receiving box 4. The rubber material attached to the roller is blocked by the scraper 9 and falls into the receiving box 4, so that the rubber material is prevented from adhering to the roller, thereby achieving the purpose of completely discharging and receiving the rubber material from the mixing mill 3.

[0027] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A material discharging receiving device for an open mixing mill, comprising a bottom plate, a bracket is provided at the upper end of the bottom plate, and an open mixing mill is provided on the bracket, characterized in that: A receiving box is provided at the upper end of the bottom plate pair and is located below the open mill, a locking device is provided on the bottom plate and limits the receiving box, and a scraping device is provided on the bracket and is located below the roller of the open mill.

2. The material discharging receiving device of the mixing mill according to claim 1, characterized in that: The scraper device comprises a side plate, the side plate is fixedly connected to the bracket, a cylinder is fixedly connected to the side plate, a scraper is arranged on the output end of the cylinder, a guide rod is fixedly connected to the scraper, and the guide rod runs through the side plate.

3. The material discharging receiving device of the mixing mill according to claim 2, characterized in that: The locking device includes a fixed plate, which is fixedly connected to a base plate. A connecting shaft is rotatably provided in the fixed plate, a railing is fixedly connected to the connecting shaft, a gear 2 is provided at the outer end of the connecting shaft, a motor is provided on the fixed plate, a gear 1 is provided at the output end of the motor, and the gear 1 is meshed and connected with the gear 2.

4. The material discharging receiving device of the mixing mill according to claim 3, characterized in that: A track groove is arranged in the bottom plate, and a roller is arranged at the lower end of the receiving box, and the roller just rolls in the track groove.

5. The material discharging receiving device of the mixing mill according to claim 4, characterized in that: One end of the track groove is arranged in an open shape and the other end is arranged in a closed shape.

6. The material discharging receiving device of the mixing mill according to claim 5, characterized in that: The upper end of the scraper is arranged in a pointed cone shape, and the highest point is higher than the lowest point of the roller of the mixing mill.

7. The material discharging receiving device of the mixing mill according to claim 6, characterized in that: The scraper device is symmetrically arranged on both sides of the roller of the mixing mill.

8. The material discharging receiving device of the mixing mill according to claim 7, characterized in that: The support is provided with a control console, the control console is connected with the electric control signal of the mixing mill, and the control console is connected with the motor and the cylinder control signal.

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