A sequential feeding device for a kneader

Abstract

The utility model discloses a kind of kneader sequential feeding equipment, including work plate, the kneader body is installed on the work plate, the feeding hopper is installed on the kneader body, the orderly feeding assembly is installed on the work plate, orderly feeding assembly is adapted with feeding hopper, the displacement mechanism and observation mechanism are installed on the kneader body, the displacement mechanism is installed on feeding hopper, the displacement mechanism includes retaining plate, retaining plate is installed on the inner wall of kneader body, the utility model, by the setting of reciprocating screw rod, threaded slide ring, retaining plate, positioning plate and feeding hopper etc. structure, when the required raw material is sequentially added to feeding hopper, reciprocating screw rod is used to drive threaded slide ring to do reciprocating motion in horizontal direction in kneader body, so that the feeding hopper flowing can be conveniently discharged from different positions on kneader body, and then raw material can be evenly added to kneader body to carry out kneading processing.

Description

Technical Field

[0001] This utility model relates to the field of kneading machine technology, specifically to a kneading machine sequential feeding device. Background Technology

[0002] In the prior art, patent CN221736735U discloses a sequential feeding device for a kneader, including a working plate, several support columns fixed to the bottom of the working plate, a frame fixed to the top surface of the working plate near the rear end, several feeding cylinders provided on the front side of the frame, and a discharge pipe connected to the inner cavity of each feeding cylinder fixed to its bottom end. A solenoid valve is installed on the outer wall of the discharge pipe. This invention, by setting up several feeding cylinders, can hold different types of materials. A drive mechanism can drive the feeding cylinders to move. By setting up several discharge pipes, solenoid valves, and using an external PLC, materials can be discharged from the feeding cylinders sequentially. This eliminates the need for manual addition of different materials in sequence, making the feeding operation convenient, time-saving, and labor-saving. Furthermore, workers do not need to be in close contact with the kneader body during operation, avoiding the risk of injury from high-temperature gases.

[0003] In actual use, although the above-mentioned equipment can automatically add various raw materials into the kneader body in sequence for kneading, the feeding hopper pipe is fixed, which means that the raw materials can only be fed in one position. This results in the various raw materials not being mixed evenly enough during kneading. At the same time, the existing kneader body does not have an observation window, so the kneading status of various raw materials cannot be observed intuitively.

[0004] Therefore, a sequential feeding device for a kneader is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a sequential feeding device for a kneader to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a kneader sequential feeding device, comprising a working plate, a kneader body mounted on the working plate, a feeding hopper mounted on the kneader body, an orderly feeding component mounted on the working plate, the orderly feeding component being adapted to the feeding hopper, a displacement mechanism and an observation mechanism mounted on the kneader body, the displacement mechanism being mounted on the feeding hopper, the displacement mechanism including a fixing plate mounted on the inner wall of the kneader body, a sliding plate slidably mounted on the fixing plate, a positioning plate mounted on the sliding plate, and the positioning plate being sleeved on the feeding hopper.

[0007] Preferably, a reciprocating screw is rotatably mounted on the inner wall of the kneader body, a threaded slip ring is threaded onto the reciprocating screw, a connecting rod is mounted on the threaded slip ring, a sliding block is mounted on the connecting rod, and the sliding block is mounted on the slide plate.

[0008] Preferably, a motor support plate is installed on the kneader body, and a servo motor is installed on the motor support plate by bolts. The output shaft of the servo motor is installed on one end of the reciprocating lead screw.

[0009] Preferably, the fixing plate has a sliding hole, and the sliding block is slidably installed on the inner wall of the sliding hole.

[0010] Preferably, the observation mechanism includes an observation window, which is provided on the kneader body. A limiting frame is installed on the outside of the observation window, and a positioning groove is provided on the limiting frame. A cover plate is slidably installed on the positioning groove, and the cover plate is adapted to the observation window.

[0011] Preferably, a fixing block is installed on the kneader body, and two guide rods are installed on the fixing block, both of which are slidably mounted on the cover plate.

[0012] Preferably, a return spring is sleeved on the guide rod, with one end of the return spring mounted on the fixed block and the other end mounted on the cover plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) In this utility model, by setting up structures such as reciprocating screw, threaded slip ring, fixed plate, positioning plate and feed hopper, when the required raw materials are added to the feed hopper in sequence, the reciprocating screw drives the threaded slip ring to reciprocate in the horizontal direction of the kneader body, so that the feed hopper flowing through can be conveniently discharged from different positions on the kneader body, thereby enabling the raw materials to be added evenly to the kneader body for kneading processing.

[0015] (2) With the setting of structures such as cover plate, observation window, fixing block, limiting frame and reset spring, when the raw material is kneaded in the kneader body, if you want to observe, you can manually push the cover plate to the left to expose the observation window, and you can directly see the state of the raw material being kneaded in the kneader body. After the observation is over, you can release your hand to restore the cover plate to its original position. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the feed hopper, the fixing plate, and the positioning plate of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the reciprocating lead screw, threaded slip ring, and positioning plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the fixing block, the reset spring, and the cover plate of this utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure of the observation window, the limiting frame, and the cover plate of this utility model;

[0021] In the diagram: 1. Working plate; 2. Kneader body; 3. Orderly feeding assembly; 4. Feed hopper; 5. Fixing plate; 51. Slide plate; 52. Positioning plate; 53. Sliding hole; 54. Sliding block; 55. Reciprocating screw; 56. Threaded slip ring; 57. Connecting rod; 58. Motor support plate; 59. Servo motor; 6. Observation window; 61. Limit frame; 62. Positioning groove; 63. Cover plate; 64. Fixing block; 65. Guide rod; 66. Return spring. Detailed Implementation

[0022] 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.

[0023] Example 1: Please refer to Figure 1-5This utility model provides a technical solution: a kneader sequential feeding device, including a working plate 1, a kneader body 2 mounted on the working plate 1, a feed hopper 4 mounted on the kneader body 2, an orderly feeding component 3 mounted on the working plate 1, the orderly feeding component 3 being adapted to the feed hopper 4, a displacement mechanism and an observation mechanism mounted on the kneader body 2, the displacement mechanism being mounted on the feed hopper 4, the displacement mechanism including a fixing plate 5, the fixing plate 5 being mounted on the inner wall of the kneader body 2, and the fixing plate 5 sliding upwards. The kneader body 2 is equipped with a sliding plate 51, on which a positioning plate 52 is mounted. The positioning plate 52 is fitted onto the feed hopper 4. A reciprocating screw 55 is rotatably mounted on the inner wall of the kneader body 2. A threaded slip ring 56 is threaded onto the reciprocating screw 55. A connecting rod 57 is mounted on the threaded slip ring 56. A sliding block 54 is mounted on the connecting rod 57 and is mounted on the sliding plate 51. A motor support plate 58 is mounted on the kneader body 2. A servo motor 59 is bolted to the motor support plate 58. The output shaft of motor 59 is mounted on one end of reciprocating screw 55. A sliding hole 53 is provided on the fixed plate 5. A sliding block 54 is slidably mounted on the inner wall of the sliding hole 53. The servo motor 59 drives the reciprocating screw 55 to rotate, which in turn drives the threaded slip ring 56 to reciprocate horizontally. The threaded slip ring 56 drives the connecting rod 57 to move, which in turn drives the sliding block 54 within the sliding hole 53 on the fixed plate 5 to move. The sliding block 54 then drives the sliding plate 51 to move, which in turn drives the positioning plate 5... 2. The positioning plate 52 drives the bottom of the feed hopper 4 to reciprocate in the horizontal direction within the kneader body 2, thereby allowing the raw materials flowing into the feed hopper 4 to be fed from different positions within the kneader body 2, thus enabling various raw materials to be kneaded and processed uniformly within the kneader body 2. The pipes on the bottom side of the feed hopper 4 used in this invention are made of two materials: the material above the kneader body 2 is made of rigid pipe, while the pipe inside the kneader body 2 is made of soft, expandable pipe.

[0024] Example 2: Based on Example 1, in order to intuitively observe the kneading state of various raw materials inside the kneader body 2, an observation mechanism is arranged on the kneader body 2, specifically including an observation window 6. The kneader body 2 has an observation window 6, and a limiting frame 61 is installed on the outside of the observation window 6. The limiting frame 61 has a positioning groove 62, and a cover plate 63 is slidably installed on the positioning groove 62. The cover plate 63 is adapted to the observation window 6. A fixing block 64 is installed on the kneader body 2, and two guide rods 65 are installed on the fixing block 64. Both guide rods 65 are slidably installed on the cover plate 63. A return spring 66 is sleeved on the guide rod 65, and one end of the return spring 66 is installed on the fixing block. On 64, the other end of the return spring 66 is installed on the cover plate 63. When the operator wants to observe the kneading state of the raw materials in the kneader body 2, he only needs to manually move the cover plate 63 to the left. The cover plate 63 slides to the left on the limit frame 61. When the cover plate 63 slides to the left, the observation window 6 will be directly exposed, so that the kneading state of the raw materials in the kneader body 2 can be observed directly. When the cover plate 63 moves to the left, the cover plate 63 drives the return spring 66 to compress. When the observation is over, you only need to release your hand. At this time, the elastic restoring force of the return spring 66 can drive the cover plate 63 to move to the right, so that the cover plate 63 returns to its original position. The other features are the same as in Embodiment 1.

[0025] The working principle is as follows: When kneading multiple raw materials using the kneader body 2, the orderly feeding component 3 sequentially feeds the multiple raw materials from the feed hopper 4 into the kneader body 2 for kneading processing. During the feeding of raw materials, the servo motor 59 on the motor support plate 58 is started. The servo motor 59 drives the reciprocating screw 55 to rotate. The reciprocating screw 55 drives the threaded slip ring 56 to reciprocate in the horizontal direction. The threaded slip ring 56 drives the connecting rod 57 to move. The connecting rod 57 drives the sliding block 54 in the sliding hole 53 on the fixed plate 5 to move. The sliding block 54 drives the slide plate 51 to move. The slide plate 51 drives the positioning plate 52 to move. The positioning plate 52 drives the feeding. The bottom of the hopper 4 reciprocates horizontally within the kneader body 2, allowing the raw materials flowing into the hopper 4 to be fed from different positions within the kneader body 2. This enables the various raw materials to be kneaded and processed uniformly within the kneader body 2. When the various raw materials are being kneaded and processed in an orderly manner within the kneader body 2, if the operator wants to observe the kneading state of the raw materials within the kneader body 2 directly, they only need to manually move the cover plate 63 to the left. The cover plate 63 slides to the left on the limit frame 61. When the cover plate 63 slides to the left, the observation window 6 is directly exposed, allowing for a direct view of the kneading state of the raw materials within the kneader body 2.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kneader sequential feeding device, comprising a working plate (1), a kneader body (2) mounted on the working plate (1), a feed hopper (4) mounted on the kneader body (2), and an orderly feeding assembly (3) mounted on the working plate (1), the orderly feeding assembly (3) being adapted to the feed hopper (4), characterized in that: The kneader body (2) is equipped with a displacement mechanism and an observation mechanism. The displacement mechanism is installed on the feed hopper (4). The displacement mechanism includes a fixing plate (5). The fixing plate (5) is installed on the inner wall of the kneader body (2). A sliding plate (51) is slidably installed on the fixing plate (5). A positioning plate (52) is installed on the sliding plate (51). The positioning plate (52) is sleeved on the feed hopper (4).

2. The kneader sequential feeding device according to claim 1, characterized in that: A reciprocating screw (55) is rotatably mounted on the inner wall of the kneader body (2). A threaded slip ring (56) is threaded onto the reciprocating screw (55). A connecting rod (57) is mounted on the threaded slip ring (56). A sliding block (54) is mounted on the connecting rod (57). The sliding block (54) is mounted on the slide plate (51).

3. The kneader sequential feeding device according to claim 2, characterized in that: The kneader body (2) is equipped with a motor support plate (58), and a servo motor (59) is installed on the motor support plate (58) by bolts. The output shaft of the servo motor (59) is installed on one end of the reciprocating screw (55).

4. A kneader sequential feeding device according to claim 2, characterized in that: The fixed plate (5) has a sliding hole (53), and the sliding block (54) is slidably installed on the inner wall of the sliding hole (53).

5. A kneader sequential feeding device according to claim 1, characterized in that: The observation mechanism includes an observation window (6). The kneading machine body (2) has an observation window (6). A limiting frame (61) is installed on the outside of the observation window (6). A positioning groove (62) is provided on the limiting frame (61). A cover plate (63) is slidably installed on the positioning groove (62). The cover plate (63) is adapted to the observation window (6).

6. A kneader sequential feeding device according to claim 5, characterized in that: A fixing block (64) is installed on the kneader body (2), and two guide rods (65) are installed on the fixing block (64). Both guide rods (65) are slidably installed on the cover plate (63).

7. A kneader sequential feeding device according to claim 6, characterized in that: A reset spring (66) is sleeved on the guide rod (65). One end of the reset spring (66) is mounted on the fixed block (64), and the other end of the reset spring (66) is mounted on the cover plate (63).

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