Automatic oatmeal filling and bagging mechanism

Abstract

The utility model discloses an automatic oatmeal filling and bagging mechanism which comprises a base, a hopper, a moving plate, a positioning block and a limiting structure, the top of the base is fixedly connected with a supporting column, the outer surface of the supporting column is fixedly connected with a supporting arm, the front face of the supporting arm is fixedly connected with a moving cylinder, and the bottom of the moving cylinder is fixedly connected with a moving plate. The right side of the movable plate is fixedly connected with a positioning block, the inner wall of the positioning block is provided with a positioning groove, the upper side and the lower side of the inner wall of the positioning groove are fixedly connected with smooth rods, and the inner wall of the positioning groove is provided with a limiting structure. The bagging requirements of different capacities are met, and the packaging and processing efficiency of the oatmeal is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of oatmeal packaging, and particularly relates to an automatic oatmeal filling and bag sealing mechanism. Background Art

[0002] Oatmeal is rolled from oat grains, flat in shape, with a complete shape, rich in protein, and the amino acid ratio is close to that of the primary processed food required by the human body. The dietary fiber in it can delay the digestion and absorption of food, causing the blood sugar to rise slowly, and it is a widely popular healthy food. There are various packaging methods for oatmeal, among which bagging and canning are common packaging forms. Bagging has good sealing performance, which can effectively prevent oatmeal from getting damp, oxidized and deteriorated, and extend the shelf life of the product. Oatmeal is usually filled and sealed using an automatic filling machine, which can operate efficiently and automatically. The oatmeal is aligned with the packaging through a hopper, and then the conveyed oatmeal is automatically filled into the packaging bag and sealed to ensure the quality and safety of oatmeal during the packaging process.

[0003] In the prior art: when an automatic filling machine fills oatmeal, different hoppers need to be used for different packaging bags. The existing hoppers are not convenient to replace, and more time is required for disassembly and assembly, reducing the packaging and processing efficiency of oatmeal. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides an automatic oatmeal filling and bag sealing mechanism, which has the function of quickly disassembling the hopper of the oatmeal filling machine, facilitating the replacement of different hoppers to meet different bagging processing requirements.

[0005] The present utility model is realized as follows. An automatic oatmeal filling and bag sealing mechanism includes a base, a hopper, a moving plate, a positioning block and a limiting structure. A conveyor belt is fixedly connected to the top of the base. Two first cylinders are fixedly connected to the front of the conveyor belt. The output ends of the two first cylinders are respectively fixedly connected with blocking plates. Baffle rods are respectively fixedly connected to the front and rear sides of the conveyor belt. A support column is fixedly connected to the top of the base. A support arm is fixedly connected to the outer surface of the support column. A moving cylinder is fixedly connected to the front of the support arm. A moving plate is fixedly connected to the bottom of the moving cylinder. A connecting block is fixedly connected to the front of the moving plate. Two moving grooves are formed in the front of the moving plate. The inner walls of the two moving grooves are respectively slidably connected with limiting arms. A number of limiting grooves are equidistantly formed on the right side of the right limiting arm. Connecting blocks are fixedly connected to the fronts of the two limiting arms. A hopper is clamped between the two connecting blocks. A silo is arranged on the top of the hopper. The back of the silo is fixedly connected to the surface of the support column. Second cylinders are respectively rotatably connected to the front and rear sides of the silo through rotating shafts. The bottoms of the two second cylinders are respectively rotatably connected with cover plates. The tops of the two cover plates are respectively rotatably connected to the hopper through rotating shafts. A positioning block is fixedly connected to the right side of the moving plate. An opening is formed on the left side of the positioning block. A sliding groove is formed on the right side of the positioning block. A positioning groove is formed in the inner wall of the positioning block. The positioning groove is communicated with the opening. Smooth rods are fixedly connected to the upper and lower sides of the inner wall of the positioning groove. A limiting structure is arranged on the inner wall of the positioning groove.

[0006] Preferably, in the present utility model, the limiting structure includes a moving block. The moving block is arranged on the right side of the positioning block. The outer surface of the moving block is slidably connected to the inner wall of the sliding groove. A sliding key is fixedly connected to the right side of the moving block. A moving arm is fixedly connected to the left side of the moving block. By arranging the moving block, when the sliding key is slid backward, the moving block can be driven to slide backward in the sliding groove, so as to drive the moving arm to move backward through the moving block.

[0007] Preferably, in the present utility model, the moving arm is arranged on the inner wall of the positioning groove. The right side of the moving arm is fixedly connected to the moving block. Force-applying rods are respectively fixedly connected to the upper and lower ends of the left side of the moving arm. Two force-applying arms are respectively sleeved on the outer surfaces of the two force-applying rods. By arranging the moving arm, the moving arm can be driven by the moving block to move backward in the positioning groove, and at the same time drive the two force-applying rods to move, so as to drive the two force-applying arms to rotate respectively through the force-applying rods.

[0008] As a preferred embodiment of the utility model, the two force-applying arms are respectively arranged on the inner walls of the positioning groove up and down, and the ends of the two force-applying arms close to each other are respectively rotatably connected to the inner walls of the positioning groove through a rotating shaft, and the surfaces of the two force-applying arms are respectively provided with force grooves, and the inner walls of the two force-applying grooves are respectively fitted with the outer surfaces of the two force-applying rods, and the backs of the two force-applying arms are respectively fixedly connected with driven arms. By setting the force-applying arms, the two force rods move backward and squeeze the inner walls of the two force grooves at the same time, driving the two force-applying arms to rotate relative to each other, thereby driving the two driven arms to rotate synchronously while rotating.

[0009] As a preferred embodiment of the utility model, the rear ends of the two passive arms are respectively provided with slots, and the sides of the two passive arms close to each other are respectively provided with resistance arms. By providing the passive arms, the two passive arms can respectively push the two resistance arms to move closer during the rotation process, and stagger the smooth rod through the slots.

[0010] As a preferred embodiment of the utility model, the middles of the two resistance arms are respectively slidably connected to the outer surface of the smooth rod, the sides of the two resistance arms that are away from each other are respectively fitted with the sides of the two passive arms that are close to each other, the sides of the two resistance arms that are away from each other are respectively fixedly connected with resistance springs, the two resistance springs are both sleeved on the outer surface of the smooth rod, the ends of the two resistance springs that are away from each other are respectively fixedly connected to the inner wall of the positioning groove, and the left sides of the two resistance arms are respectively fixedly connected with resistance blocks. By setting the resistance arms, the two resistance arms can be pushed by the passive arms respectively, slide away on the smooth rod, and squeeze the two resistance springs for compression, and the sliding of the two resistance arms then drives the two resistance arms to move away.

[0011] As a preferred embodiment of the utility model, the two resistance blocks are respectively fixedly connected to the left side of the front end of the two resistance arms, the left ends of the two resistance blocks respectively extend to the movable groove through the openings, and the ends of the two resistance blocks that are away from each other up and down are respectively inserted into the inner walls of the limit grooves. By setting the resistance blocks, when the two resistance blocks move away from each other, they can respectively detach from the limit grooves to release the fixed limit of the limit arm, so that the limit arm can slide forward.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model achieves the rapid disassembly and assembly of the hopper by arranging a base, a hopper, a movable plate, a positioning block and a limit structure, meets the bagging requirements of limited capacity, and improves the packaging and processing efficiency of oatmeal.

[0014] 2. The utility model can make the positioning structure and the limiting structure work together by setting the hopper and the movable plate. By fixing and limiting the movable arm on one side, the hopper can be fixed and limited in position in cooperation with the two connecting blocks, and the container on the conveyor belt can be filled with oatmeal in cooperation with the silo. When filling different containers, the hopper can be quickly disassembled and replaced to meet the filling and processing requirements of different containers, thereby improving the production efficiency of oatmeal filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the base, the first cylinder and the silo in a separated state provided by an embodiment of the utility model;

[0017] Figure 3 The embodiment of the utility model provides an exploded view of the moving plate, the hopper and the limiting arm and a cross-sectional view of the positioning block;

[0018] Figure 4 It is a structural schematic diagram of the smooth rod and the limiting structure in a separated state provided by an embodiment of the utility model.

[0019] In the figure: 1. base; 101. conveyor belt; 102. first cylinder; 103. blocking plate; 104. stop rod; 105. support column; 106. support arm; 107. silo; 108. second cylinder; 109. cover plate; 2. hopper; 3. moving plate; 301. moving cylinder; 302. connecting block; 303. moving groove; 4. positioning block; 401. opening; 402. slide groove; 403. smooth rod; 5. limiting structure; 6. limiting arm; 601. limiting groove; 7. positioning groove; 8. moving block; 9. sliding key; 10. moving arm; 11. force rod; 12. force arm; 13. force groove; 14. passive arm; 15. slot; 16. resistance arm; 17. resistance spring; 18. resistance block. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] like Figures 1 to 4As shown in the figure, an automatic oatmeal filling and bag sealing mechanism provided by an embodiment of the present utility model includes a base 1, a hopper 2, a moving plate 3, a positioning block 4 and a limiting structure 5. A conveyor belt 101 is fixedly connected to the top of the base 1. Two first cylinders 102 are fixedly connected to the front of the conveyor belt 101. The output ends of the two first cylinders 102 are respectively fixedly connected with a blocking plate 103. Baffle rods 104 are respectively fixedly connected to the front and rear sides of the conveyor belt 101. A support column 105 is fixedly connected to the top of the base 1. A support arm 106 is fixedly connected to the outer surface of the support column 105. A moving cylinder 301 is fixedly connected to the front of the support arm 106. The bottom of the moving cylinder 301 is fixedly connected with a moving plate 3. A connecting block 302 is fixedly connected to the front of the moving plate 3. Two moving grooves 303 are formed in the front of the moving plate 3. The inner walls of the two moving grooves 303 are respectively slidably connected with a limiting arm 6. A number of limiting grooves 601 are equidistantly arranged on the right side of the right limiting arm 6. The front of the two limiting arms 6 is fixedly connected with a connecting block 302. A hopper 2 is clamped between the two connecting blocks 302. A silo 107 is arranged at the top of the hopper 2. The back of the silo 107 is fixedly connected to the surface of the support column 105. Two second cylinders 108 are respectively rotatably connected to the front and rear sides of the silo 107 through rotating shafts. The bottoms of the two second cylinders 108 are respectively rotatably connected with a cover plate 109. The tops of the two cover plates 109 are respectively rotatably connected to the hopper 2 through rotating shafts. A positioning block 4 is fixedly connected to the right side of the moving plate 3. An opening 401 is formed on the left side of the positioning block 4. A sliding groove 402 is formed on the right side of the positioning block 4. A positioning groove 7 is formed in the inner wall of the positioning block 4. The positioning groove 7 is communicated with the opening 401. Smooth rods 403 are fixedly connected to the upper and lower sides of the inner wall of the positioning groove 7. A limiting structure 5 is arranged on the inner wall of the positioning groove 7.

[0022] Reference Figure 2 and Figure 4 As shown in FIGS. and, the limiting structure 5 includes a moving block 8. The moving block 8 is arranged on the right side of the positioning block 4. The outer surface of the moving block 8 is slidably connected to the inner wall of the sliding groove 402. A sliding key 9 is fixedly connected to the right side of the moving block 8. A moving arm 10 is fixedly connected to the left side of the moving block 8.

[0023] With the above scheme: By setting the moving block 8, when the sliding key 9 is slid backward, it can drive the moving block 8 to slide backward in the sliding groove 402, thereby driving the backward movement of the moving arm 10 through the moving block 8.

[0024] Reference Figure 4 As shown in FIGS. and, the moving arm 10 is arranged on the inner wall of the positioning groove 7. The right side of the moving arm 10 is fixedly connected to the moving block 8. The upper and lower ends of the left side of the moving arm 10 are respectively fixedly connected with a force-applying rod 11. Two force-applying arms 12 are respectively sleeved on the outer surfaces of the two force-applying rods 11.

[0025] The above solution is adopted: by setting the movable arm 10, the movable arm 10 can be driven by the movable block 8 to move backward in the positioning groove 7, and at the same time drive the movement of the two force rods 11, so as to drive the rotation of the two force arms 12 respectively through the force rods 11.

[0026] refer to Figure 4 The two force arms 12 are respectively arranged on the inner wall of the positioning groove 7 up and down, and the ends of the two force arms 12 close to each other are respectively connected to the inner wall of the positioning groove 7 through a rotating shaft. The surfaces of the two force arms 12 are respectively provided with force grooves 13, and the inner walls of the two force grooves 13 are respectively fitted with the outer surfaces of the two force rods 11, and the backs of the two force arms 12 are respectively fixedly connected with driven arms 14.

[0027] The above solution is adopted: by setting the force-applying arms 12, the two force-applying rods 11 move backward and squeeze the inner walls of the two force-applying grooves 13 at the same time, driving the two force-applying arms 12 to rotate relative to each other, thereby driving the two driven arms 14 to rotate synchronously while rotating.

[0028] refer to Figure 4 The rear ends of the two passive arms 14 are respectively provided with slots 15 , and the sides of the two passive arms 14 close to each other are respectively provided with resistance arms 16 .

[0029] The above solution is adopted: by setting the passive arms 14, the two passive arms 14 can respectively push the two resistance arms 16 to move closer during the rotation process, and stagger the smooth rod 403 through the slot 15.

[0030] refer to Figure 4 The middle parts of the two resistance arms 16 are respectively slidably connected to the outer surface of the smooth rod 403, and the sides of the two resistance arms 16 that are away from each other are respectively fitted with the sides of the two passive arms 14 that are close to each other. The sides of the two resistance arms 16 that are away from each other are respectively fixedly connected with resistance springs 17, and the two resistance springs 17 are both sleeved on the outer surface of the smooth rod 403. The ends of the two resistance springs 17 that are away from each other are respectively fixedly connected to the inner wall of the positioning groove 7, and the left sides of the two resistance arms 16 are respectively fixedly connected with resistance blocks 18.

[0031] The above scheme is adopted: by setting the resistance arms 16, the two resistance arms 16 can be pushed by the driven arms 14 respectively, slide away on the smooth rod 403, and squeeze the two resistance springs 17 for compression, and the sliding of the two resistance arms 16 drives the movement of the two resistance arms 16 away.

[0032] refer to Figure 4, two resistance blocks 18 are respectively fixedly connected to the left sides of the fronts of the two resistance arms 16. The left ends of the two resistance blocks 18 respectively extend to the moving groove 303 through the openings 401, and the upper and lower mutually distant ends of the two resistance blocks 18 are respectively inserted into the inner walls of the limiting grooves 601.

[0033] Adopting the above scheme: By setting the resistance blocks 18, when the two resistance blocks 18 move away from each other, they can respectively disengage from the limiting grooves 601 to release the fixed limit on the limiting arm 6, so that the limiting arm 6 can slide forward.

[0034] The working principle of the present utility model:

[0035] During use, insert the two limiting arms 6 into the two moving grooves 303 to drive the front connecting block 302 and the rear connecting block 302 to be butted. At the same time, place the used hopper 2 between the two connecting blocks 302. When the two limiting arms 6 move backward, the right limiting arm 6 presses the surfaces of the two resistance blocks 18, driving the two resistance arms 16 to slide away on the smooth rod 403 and compressing the two resistance springs 17 to stretch. When the two connecting blocks 302 are respectively close to the hopper 2, the two resistance springs 17 pull the two resistance arms 16 to slide, driving the two resistance blocks 18 to move away and be inserted into the limiting grooves 601 to prevent the right limiting arm 6 from moving forward, thereby completing the installation of the hopper 2. Place the canned container on the conveyor belt 101 and convey it to the right. Subsequently, the first cylinder 102 on the left drives the blocking plate 103 to move backward to block the left side of the container. After the container moves below the hopper 2, the first cylinder 102 on the left drives the blocking plate 103 to move backward to block the right side of the container. Then the moving cylinder 301 drives the moving plate 3 and the hopper 2 to move downward so that the hopper 2 is inserted into the container. At the same time, the silo 107 discharges materials and fills the container through the hopper 2. After completion, the two first cylinders 102 drive the blocking plates 103 to move forward respectively, so that the filled container is conveyed away and the next container is filled. When the hopper 2 needs to be replaced, slide the sliding key 9 backward, so that the moving block 8 slides backward in the sliding groove 402, driving the moving arm 10 to move backward in the positioning groove 7, and at the same time driving the movement of the two force-applying rods 11. The two force-applying rods 11 move and simultaneously press the two force-applying grooves 13, driving the two force-applying arms 12 to rotate relatively, and synchronously driving the rotation of the two driven arms 14, so that the two driven arms 14 push the two resistance arms 16 to slide on the smooth rod 403. The two resistance arms 16 slide and simultaneously stretch the two resistance springs 17, and drive the movement of the two resistance blocks 18 to approach, so that the two resistance blocks 18 respectively disengage from the limiting grooves 601 to release the fixation on the limiting arm 6. Subsequently, pull the front connecting block 302 to drive the two limiting arms 6 to slide forward, release the fixation on the hopper 2, and replace it.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic oat filling and bag sealing mechanism, comprising a base (1), a hopper (2), a moving plate (3), a positioning block (4) and a limiting structure (5), characterized in that: A conveyor belt (101) is fixedly connected to the top of the base (1). Two first cylinders (102) are fixedly connected to the front of the conveyor belt (101). The output ends of the two first cylinders (102) are respectively fixedly connected with a blocking plate (103). The front and rear sides of the conveyor belt (101) are respectively fixedly connected with a baffle rod (104). A support column (105) is fixedly connected to the top of the base (1). A support arm (106) is fixedly connected to the outer surface of the support column (105). A moving cylinder (301) is fixedly connected to the front of the support arm (106). A moving plate (3) is fixedly connected to the bottom of the moving cylinder (301). A connecting block (302) is fixedly connected to the front of the moving plate (3). Two moving grooves (303) are formed in the front of the moving plate (3). The inner walls of the two moving grooves (303) are respectively slidably connected with a limiting arm (6). A number of limiting grooves (601) are equidistantly formed in the right side of the right limiting arm (6). A connecting block (302) is fixedly connected to the front of the two limiting arms (6). A hopper (2) is clamped between the two connecting blocks (302). A silo (107) is arranged at the top of the hopper (2). The back of the silo (107) is fixedly connected to the surface of the support column (105). Two second cylinders (108) are respectively rotatably connected to the front and rear sides of the silo (107) through a rotating shaft. The bottoms of the two second cylinders (108) are respectively rotatably connected with a cover plate (109). The tops of the two cover plates (109) are respectively rotatably connected to the hopper (2) through a rotating shaft. A positioning block (4) is fixedly connected to the right side of the moving plate (3). An opening (401) is formed in the left side of the positioning block (4). A sliding groove (402) is formed in the right side of the positioning block (4). A positioning groove (7) is formed in the inner wall of the positioning block (4). The positioning groove (7) is communicated with the opening (401). Smooth rods (403) are fixedly connected to the upper and lower sides of the inner wall of the positioning groove (7). A limiting structure (5) is arranged on the inner wall of the positioning groove (7).

2. The automatic oat filling and bag sealing mechanism according to claim 1, characterized in that: The limiting structure (5) includes a moving block (8). The moving block (8) is arranged on the right side of the positioning block (4). The outer surface of the moving block (8) is slidably connected to the inner wall of the sliding groove (402). A sliding key (9) is fixedly connected to the right side of the moving block (8). A moving arm (10) is fixedly connected to the left side of the moving block (8).

3. The automatic oat filling and bag sealing mechanism according to claim 2, wherein: The moving arm (10) is arranged on the inner wall of the positioning groove (7). The right side of the moving arm (10) is fixedly connected to the moving block (8). The upper and lower ends of the left side of the moving arm (10) are respectively fixedly connected with a force-applying rod (11). Two force-applying arms (12) are respectively sleeved on the outer surfaces of the two force-applying rods (11).

4. The automatic oat filling and bag sealing mechanism according to claim 3, characterized in that: The two force application arms (12) are respectively arranged above and below the inner wall of the positioning groove (7). The ends of the two force application arms (12) close to each other are respectively rotatably connected to the inner wall of the positioning groove (7) through a rotating shaft. Force application grooves (13) are respectively formed on the surfaces of the two force application arms (12). The inner walls of the two force application grooves (13) are respectively in fit with the outer surfaces of the two force application rods (11). Driven arms (14) are respectively fixedly connected to the backs of the two force application arms (12).

5. The automatic oat filling and bag sealing mechanism according to claim 4, characterized in that: Slots (15) are respectively formed at the rear ends of the two driven arms (14). Resistance arms (16) are respectively arranged on the sides of the two driven arms (14) close to each other.

6. The automatic oat filling and bag sealing mechanism according to claim 5, characterized in that: The middles of the two resistance arms (16) are respectively slidably connected to the outer surface of a smooth rod (403). The sides of the two resistance arms (16) away from each other are respectively in fit with the sides of the two driven arms (14) close to each other. Resistance springs (17) are respectively fixedly connected to the sides of the two resistance arms (16) away from each other. The two resistance springs (17) are both sleeved on the outer surface of the smooth rod (403). The ends of the two resistance springs (17) away from each other are respectively fixedly connected to the inner wall of the positioning groove (7). Resistance blocks (18) are respectively fixedly connected to the left sides of the two resistance arms (16).

7. The automatic oat filling and bag sealing mechanism according to claim 6, characterized in that: The two resistance blocks (18) are respectively fixedly connected to the left sides of the fronts of the two resistance arms (16). The left ends of the two resistance blocks (18) respectively extend into the moving groove (303) through openings (401). The upper and lower ends of the two resistance blocks (18) away from each other are respectively inserted into the inner walls of the limiting grooves (601).

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