A ceramic feeder

Abstract

The utility model discloses a kind of ceramic feeding machines, belong to ceramic feeding machine technical field, including feeding assembly, the feeding end of feeding assembly is connected with hopper, and the bottom of hopper is fixedly connected with support frame;Bag breaking assembly, the bag breaking assembly includes two groups of blades of symmetrical distribution, and two groups of the blade symmetrical left and right sliding displacement;Guard assembly, the guard assembly includes guardrail, and guardrail is set in the interior of hopper, and the guardrail is used for the elastic support of ceramic material bag, and blade is used for the breaking of ceramic material bag bottom portion. By the setting of bag breaking assembly, when ceramic material bag is placed above guardrail, it is lowered by its weight to drive guardrail, to make the bottom of ceramic material bag and blade contact each other, and then by the work of bag breaking assembly, drive blade to displace, realize to the incision of ceramic material bag bottom portion, i.

Description

Technical Field

[0001] This utility model relates to the field of ceramic feeder technology, specifically a ceramic feeder. Background Technology

[0002] A ceramic feeder is a device used in the ceramic production process to quantitatively and proportionally transport ceramic raw materials to a ball mill or other processing equipment. It is mainly used in ceramic raw material processing workshops and consists of a feeding hopper, a screw conveyor, a transmission mechanism, etc. It propels materials through a screw and can be equipped with horizontal or vertical stirring to improve the conveying of materials with poor flowability.

[0003] An investigation revealed that a utility model patent (publication number: CN222433593U) discloses a ceramic raw material production feeder, comprising a storage tank and a feeding pipe located at the bottom, the feeding pipe being connected to the storage tank. A drive shaft is installed inside the feeding pipe, and a spiral feeding blade is fixedly mounted on the outer wall of the drive shaft. A drive motor for rotating the drive shaft is fixedly mounted on the feeding pipe. One end of the drive shaft and the rotating end of the drive motor are concentrically connected. Two opposing protective components are located on both sides of the top of the storage tank. Each protective component includes a connecting shaft and several rails fixedly mounted on the connecting shaft. The rails on the two protective components are distributed in a crisscross pattern. The connecting shaft and the storage tank are rotatably connected. A limit rod is provided at the bottom of each protective component, and a fixing block is fixedly mounted on each connecting shaft. The fixing blocks are connected to the storage tank by a torsion spring.

[0004] While the aforementioned patent provides auxiliary support for the ceramic material bag through the setting of protective components during the addition of ceramic raw materials, and prevents the ceramic material bag from slipping into the hopper, if the ceramic material bag is broken open during feeding, the ceramic raw materials are prone to leakage from the broken opening. If it is not broken open, the bottom of the ceramic material bag is difficult to break open due to the sinking of the ceramic material bag after it is placed behind the protective components, thereby reducing the feeding efficiency of ceramic raw materials and thus affecting the working efficiency of adding ceramic raw materials.

[0005] Therefore, this utility model provides a ceramic feeder to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides a ceramic feeder, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: a ceramic feeder, comprising a feeding assembly, wherein the feeding end of the feeding assembly is connected to a hopper, and a support frame is fixedly connected to the bottom of the hopper;

[0010] A bag-breaking assembly, comprising two sets of blades symmetrically distributed, wherein the two sets of blades slide symmetrically to the left and right.

[0011] The protective assembly includes a protective railing disposed inside the hopper. Sealing plates are fixedly connected to each corner of the protective railing. A guide plate is fixedly connected to the other side of the sealing plate. A positioning shaft passes through the center of the guide plate. A support plate is fixedly connected to the bottom of the positioning shaft and is fixedly connected to the outer wall of the hopper. A spring is sleeved on the outside of the positioning shaft, and the spring abuts against the guide plate and the support plate. The protective railing provides elastic support for the ceramic material bag, and the blade is used to break open the bottom of the ceramic material bag.

[0012] As a preferred technical solution of this application, a first motor is fixedly connected to one end of the material cylinder, and an auger is fixedly connected to the output end of the first motor, and the auger is rotatably arranged inside the material cylinder.

[0013] As a preferred technical solution of this application, the feed end of the material cylinder is fixedly connected to a hopper, the outer wall of the material cylinder is fixedly connected to a support frame through a bracket, and a protective cover is fitted on the outer wall of the hopper.

[0014] As a preferred technical solution of this application, the hopper is provided with a guide groove that is adapted to slide up and down the guide plate, and a positioning plate is fixedly connected to the inner wall of the hopper guide groove. The sealing plate is slidably attached to the inner wall of the hopper, and the width of the sealing plate is greater than the width of the hopper guide groove.

[0015] As a preferred technical solution of this application, the bag breaking assembly includes a second motor and a guide shaft. The second motor is fixedly connected to the outer wall of the support frame by a bracket. The output end of the second motor is connected to a synchronous belt drive mechanism, and the other end of the synchronous belt drive mechanism is connected to a bidirectional ball screw. The bidirectional ball screw and the guide shaft are respectively located on both sides of the hopper.

[0016] As a preferred technical solution of this application, the outer walls of the displacement ends of the bidirectional ball screw and the guide shaft are both fixedly connected with positioning sleeves. The other end of the positioning sleeve is fixedly connected with a connecting rod. The side of the connecting rod facing the hopper is fixedly connected with a traction shaft, and the other end of the traction shaft is fixedly connected with a knife holder. The upper surface of the knife holder is fixedly connected with a blade.

[0017] As a preferred technical solution of this application, the guardrail is provided with through grooves at the corresponding blade positions, and at the lowest point of the guardrail, the top of the blade protrudes above the guardrail, and the hopper is provided with through holes adapted to the sliding of the traction shaft.

[0018] (III) Beneficial Effects

[0019] The beneficial effects of this application are as follows:

[0020] 1. This utility model, through the setting of the bag breaking component, when the ceramic material bag is placed above the guardrail, its weight causes the guardrail to descend, thereby making the bottom of the ceramic material bag come into contact with the blade. Then, through the operation of the bag breaking component, the blade is moved to cut open the bottom of the ceramic material bag, thus realizing the convenience of ceramic raw material feeding and improving the convenience of moving the ceramic material bag to the hopper.

[0021] 2. This utility model uses the elastic buffer support of the guardrail to allow the ceramic material to fall continuously after the ceramic bag is cut open. As the weight of the ceramic bag decreases, the guardrail gradually rises, thereby improving the smoothness of the ceramic material feeding through the buffer vibration of the guardrail. At the same time, the gradual rise of the guardrail avoids accidental scratches when handling the ceramic bag, thus improving the safety of the operation. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 This is a schematic diagram of the auger distribution structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the distribution structure of the bag-breaking component of this utility model;

[0025] Figure 4 This is a schematic diagram of the overall structure of the bag-breaking component of this utility model;

[0026] Figure 5 This is a schematic diagram of the overall structure of the protective component of this utility model;

[0027] Figure 6 For the present utility model Figure 5 A magnified structural diagram of A in the diagram.

[0028] In the picture:

[0029] 1. Feeding assembly; 11. Material cylinder; 12. First motor; 13. Screwdriver; 2. Hopper; 21. Support frame; 22. Protective cover; 23. Positioning plate; 3. Bag breaking assembly; 31. Second motor; 32. Synchronous belt drive mechanism; 33. Bidirectional ball screw; 34. Guide shaft; 35. Positioning sleeve rod; 36. Connecting rod; 37. Traction shaft; 38. Knife holder; 39. Blade; 4. Protective assembly; 41. Guardrail; 42. Sealing plate; 43. Guide plate; 44. Positioning shaft; 45. Support plate; 46. Spring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figure 1-6 As shown, this utility model provides a ceramic feeder, including a feeding assembly 1, with a hopper 2 connected to the feed end of the feeding assembly 1, and a support frame 21 fixedly connected to the bottom of the hopper 2; a bag breaking assembly 3, which includes two sets of symmetrically distributed blades 39, and the two sets of blades 39 slide symmetrically left and right; and a protective assembly 4, which includes a protective railing 41, which is located inside the hopper 2. Sealing plates 42 are fixedly connected to the corners of the protective railing 41, and a guide plate 43 is fixedly connected to the other side of the sealing plate 42. A positioning shaft 44 passes through the center of the guide plate 43, and a support plate 45 is fixedly connected to the bottom of the positioning shaft 44, and the support plate 45 is fixedly connected to the outer wall of the hopper 2. A spring 46 is sleeved on the outside of the positioning shaft 44, and the spring 46 abuts between the guide plate 43 and the support plate 45. The guardrail 41 is used for elastic support of the ceramic material bag, and the blade 39 is used to break the bottom of the ceramic material bag. Under the elastic support of the spring 46, the guardrail 41 makes the spring 46 at its highest point under normal conditions. When adding ceramic raw materials, the ceramic material bag can be directly transported to the top of the guardrail 41. At this time, the guardrail 41 is pressed down, so that the bottom of the ceramic material bag above the guardrail 41 contacts the top of the blade 39. Under the displacement of the blade 39, the bottom of the ceramic material bag can be cut open, thereby realizing the falling addition of ceramic raw materials and improving the convenience of adding ceramic raw materials.

[0032] Furthermore, a first motor 12 is fixedly connected to one end of the material cylinder 11, and an auger 13 is fixedly connected to the output end of the first motor 12. The auger 13 is rotatably disposed inside the material cylinder 11. A hopper 2 is fixedly connected to the feed end of the material cylinder 11. The outer wall of the material cylinder 11 is fixedly connected to the support frame 21 through a bracket. A protective cover 22 is fitted on the outer wall of the hopper 2. The ceramic raw material falling into the hopper 2 gradually slides into the inside of the material cylinder 11. Driven by the first motor 12, the auger 13 is rotated, thereby realizing the spiral pushing of the ceramic raw material.

[0033] Furthermore, the hopper 2 is provided with a guide groove that is adapted to slide up and down the guide plate 43, and a positioning plate 23 is fixedly connected to the inner wall of the guide groove of the hopper 2. The sealing plate 42 slides against the inner wall of the hopper 2, and the width of the sealing plate 42 is greater than the width of the guide groove of the hopper 2. By setting the sealing plate 42, the guide groove of the hopper 2 can be sealed and covered to prevent the leakage of ceramic raw materials.

[0034] Furthermore, the bag-breaking assembly 3 includes a second motor 31 and a guide shaft 34. The second motor 31 is fixedly connected to the outer wall of the support frame 21 via a bracket. The output end of the second motor 31 is connected to a synchronous belt drive mechanism 32, and the other end of the synchronous belt drive mechanism 32 is connected to a bidirectional ball screw 33. The bidirectional ball screw 33 and the guide shaft 34 are located on both sides of the hopper 2. The outer walls of the displacement ends of the bidirectional ball screw 33 and the guide shaft 34 are both fixedly connected to positioning sleeves 35. The other end of the positioning sleeves 35 is fixedly connected to a connecting rod 36. The side of the connecting rod 36 facing the hopper 2 is fixedly connected to a traction shaft 37, and the other end of the traction shaft 37 is fixedly connected to a cutter holder 38. The upper surface of the cutter holder 38 is fixedly connected to a blade 39. Driven by the second motor 31 and under the synchronous transmission of the synchronous belt drive mechanism 32, the belt... The bidirectional ball screw 33 rotates, comprising a bidirectional screw and a nut assembly. The bidirectional screw rotates under the synchronous transmission of the synchronous belt drive mechanism 32, which in turn drives the nut assemblies on both sides to move. The nut assemblies are the displacement ends of the bidirectional ball screw 33. The displacement end of the guide shaft 34 is a guide sleeve that slides externally on the shaft. Thus, the displacement of the nut assemblies drives the connecting rods 36 on both sides to move away from or towards each other, thereby driving the blade 39 to move horizontally, thus cutting open the bottom of the ceramic material bag above. Both ends of the guide shaft 34 are fixedly connected to the outer wall of the hopper 2 via brackets. Both ends of the bidirectional ball screw 33 are rotatably connected to the outer wall of the hopper 2 via bearing seats. The rod body of the positioning sleeve 35 is horizontally slidably connected to the outer wall of the hopper 2, providing good guidance and limiting functions.

[0035] Furthermore, through slots are provided on the guardrail 41 corresponding to the blade 39. When the guardrail 41 is at its lowest point, the top of the blade 39 protrudes above the guardrail 41. The hopper 2 is provided with through holes adapted to the sliding of the traction shaft 37, which allows the blade 39 to move left and right. When the guardrail 41 is pressed down, the bottom of the ceramic bag comes into contact with the top of the blade 39. With the left and right movement of the blade 39, the bottom of the ceramic bag is cut open, allowing the ceramic raw material to fall.

[0036] Working principle: First, the ceramic bag is moved to the top of the guardrail 41. At this time, the guardrail 41 is lowered under pressure, so that the bottom of the ceramic bag comes into contact with the top of the blade 39. Then, by controlling the bag breaking component 3, the bidirectional ball screw 33 drives the two blade holders 38 to move away. Thus, the ceramic bag is cut open by the movement of the blade 39. After the ceramic bag is cut open, the ceramic raw material inside is fed into the hopper 2. As its weight decreases, the guardrail 41 rises and the ceramic bag can be picked up.

[0037] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A ceramic feeder, characterized in that: It includes a feeding assembly (1), the feeding end of which is connected to a hopper (2), and the bottom of the hopper (2) is fixedly connected to a support frame (21). The bag-breaking assembly (3) includes two sets of blades (39) symmetrically distributed, and the two sets of blades (39) slide symmetrically to the left and right. The protective component (4) includes a protective railing (41) and the protective railing (41) is set inside the hopper (2). The corners of the protective railing (41) are fixedly connected to a sealing plate (42). The other side of the sealing plate (42) is fixedly connected to a guide plate (43). The center of the guide plate (43) is through a positioning shaft (44). The bottom of the positioning shaft (44) is fixedly connected to a support plate (45), and the support plate (45) is fixedly connected to the outer wall of the hopper (2). The positioning shaft (44) is sleeved with a spring (46), and the spring (46) abuts between the guide plate (43) and the support plate (45). The protective railing (41) is used for the elastic support of the ceramic bag, and the blade (39) is used for breaking the bottom of the ceramic bag.

2. The ceramic feeder according to claim 1, characterized in that: The feeding assembly (1) includes a material cylinder (11), one end of which is fixedly connected to a first motor (12), and the output end of the first motor (12) is fixedly connected to an auger (13), and the auger (13) is rotatably disposed inside the material cylinder (11).

3. A ceramic feeder according to claim 2, characterized in that: The feed end of the material cylinder (11) is fixedly connected to the hopper (2), the outer wall of the material cylinder (11) is fixedly connected to the support frame (21) through the bracket, and the outer wall of the hopper (2) is covered with a protective cover (22).

4. A ceramic feeder according to claim 3, characterized in that: The hopper (2) is provided with a guide groove that is adapted to slide up and down the guide plate (43), and a positioning plate (23) is fixedly connected to the inner wall of the guide groove of the hopper (2). The sealing plate (42) slides against the inner wall of the hopper (2), and the width of the sealing plate (42) is greater than the width of the guide groove of the hopper (2).

5. A ceramic feeder according to claim 1, characterized in that: The bag breaking assembly (3) includes a second motor (31) and a guide shaft (34). The second motor (31) is fixedly connected to the outer wall of the support frame (21) by a bracket. The output end of the second motor (31) is connected to a synchronous belt drive mechanism (32), and the other end of the synchronous belt drive mechanism (32) is connected to a bidirectional ball screw (33). The bidirectional ball screw (33) and the guide shaft (34) are located on both sides of the hopper (2).

6. A ceramic feeder according to claim 5, characterized in that: The displacement ends of the bidirectional ball screw (33) and guide shaft (34) are both fixedly connected to positioning sleeves (35). The other end of the positioning sleeves (35) is fixedly connected to a connecting rod (36). The connecting rod (36) is fixedly connected to a traction shaft (37) on the side facing the hopper (2). The other end of the traction shaft (37) is fixedly connected to a knife holder (38). The upper surface of the knife holder (38) is fixedly connected to a blade (39).

7. A ceramic feeder according to claim 6, characterized in that: The guardrail (41) is provided with through slots corresponding to the blade (39), and the blade (39) protrudes above the guardrail (41) at its lowest point. The hopper (2) is provided with through holes adapted to the sliding of the traction shaft (37).

Images