Sandwich filling mechanism

By designing an adjustable sandwich bread filling mechanism, the problem of difficulty in adapting to different widths of bread in the prior art is solved, and the function of adapting to different widths of bread filling is realized to ensure uniform filling on the surface of the tape.

CN222954770UActive Publication Date: 2025-06-10SHANGHAI JINGHAO FOOD CO LTD
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Patent Information

Application Number
CN202422226125.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-11
Publication Date
2025-06-10
Estimated Expiration
2034-09-11

AI Technical Summary

Technical Problem

The existing bread filling mechanism is difficult to adapt to the belts of different widths, which makes it difficult to use belts of narrow widths, and belts of wide widths are prone to failure to fill the edges of the belt surface.

Method used

A sandwich bread filling mechanism is designed, including a removable plug cover, a cylinder, a bar box and a adjusting member. By adjusting the position of the baffle and insert plate, the length of the bar groove is adjusted to accommodate bread filling of different widths.

Benefits of technology

The injection width is adjusted as needed, suitable for bread injections of different widths, expanding the scope of use, ensuring uniform injection of the surface of the belt.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222954770U_ABST
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Abstract

The utility model provides a sandwich filling mechanism which comprises a cylinder, a detachable blanking cap is installed at the end, away from a spiral conveyor, of the cylinder, a discharging opening is formed in the lower portion of the outer surface of the cylinder, a strip-shaped box is arranged on the lower side of the discharging opening, the upper end of the strip-shaped box is fixedly connected with the cylinder, and the lower end of the strip-shaped box is fixedly connected with the spiral conveyor. A detachable bottom cover is installed at the bottom of the strip-shaped box, a strip-shaped groove is formed in the upper surface of the bottom cover, strip-shaped openings are formed in the upper portions of the two parallel side faces of the strip-shaped box, inserting plates are inserted into the strip-shaped openings, baffles are installed at the ends, located in the strip-shaped box, of the inserting plates, and protruding parts are fixedly connected to the lower ends of the baffles. The bread filling device has the advantages that the width of filling materials can be adjusted according to needs, and the bread filling device is suitable for filling materials of bread with different widths.
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Description

Technical Field

[0001] The utility model relates to a filling mechanism for sandwich bread, belonging to the field of bread processing. Background Art

[0002] In the process of bread processing, the dough sheet is transported by a belt conveyor, and a filling mechanism installed at the discharge end of a screw conveyor is arranged on the upper side of the belt conveyor. The filling mechanism includes a container with strip-shaped grooves. The screw conveyor transports the bread filling material into the container with strip-shaped grooves, and then the bread filling material is extruded onto the surface of the dough sheet on the belt conveyor through the strip-shaped grooves. Since the widths of the dough sheets used for different breads are different, and the length of the strip-shaped grooves processed on the surface of the container is certain, it is difficult to apply to the dough sheet with a relatively narrow width. For the dough sheet with a relatively wide width, it is easy to occur the situation that the edge part of the dough sheet surface fails to be filled. Therefore, it is necessary to design a filling mechanism for sandwich bread that can adjust the filling width as needed. Content of the Utility Model

[0003] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a filling mechanism for sandwich bread to solve the problems put forward in the above background art. The utility model realizes adjusting the filling width as needed and is applicable to the filling needs of breads with different widths.

[0004] To achieve the above purpose, the utility model is realized by the following technical solutions: A filling mechanism for sandwich bread includes a cylinder for installing at the discharge end of a screw conveyor. A detachable plug is installed at one end of the cylinder far away from the screw conveyor. A discharge port is arranged at the lower position of the outer surface of the cylinder. A strip-shaped box is arranged below the discharge port. The upper end of the strip-shaped box is fixedly connected with the cylinder. A detachable bottom cover is installed at the bottom of the strip-shaped box. A strip-shaped groove is arranged on the upper surface of the bottom cover. Strip-shaped openings are arranged at the upper positions of two parallel side surfaces of the strip-shaped box. Plug plates are inserted into the strip-shaped openings. A baffle is installed at one end of the plug plate in the strip-shaped box. The plug plates and the baffle are both in fit with the inner wall of the strip-shaped box. A protruding part is fixedly connected to the lower end of the baffle. The protruding part is slidably installed in the strip-shaped groove. Adjusting parts for adjusting the position of the baffle in the strip-shaped box are installed on two parallel side surfaces of the strip-shaped box.

[0005] Furthermore, the adjusting part includes a straight pipe. Circular holes are arranged at the lower positions of two parallel side surfaces of the strip-shaped box. The circular holes are arranged below the strip-shaped openings. A straight pipe concentric with the circular hole is arranged outside the circular hole. One end of the straight pipe is fixedly connected with the strip-shaped box. An adjusting rod is inserted into the straight pipe. One end of the adjusting rod extends into the strip-shaped box and is fixedly connected with the baffle. A positioning screw for restricting the relative position between the straight pipe and the adjusting rod is threadedly connected to the outer surface of the end of the straight pipe far away from the strip-shaped box.

[0006] Further, a sleeve communicated with the straight pipe is installed on the outer surface of one end of the straight pipe away from the strip box. A positioning disc is installed at the middle position inside the sleeve. A screw hole is opened at the middle position of one side of the positioning disc. The outer surface of the end of the sleeve away from the straight pipe is processed with an external thread. One end of the sleeve processed with the external thread is threadedly connected with a threaded cover. A through hole is opened at the middle position of one side of the threaded cover. One end of the positioning screw penetrates through the through hole and is threadedly connected in the screw hole. A limiting ring is arranged on one side of the positioning disc close to the threaded cover. The limiting ring is sleeved on the positioning screw and is fixedly connected with the positioning screw. The limiting ring is slidably installed inside the sleeve.

[0007] Further, lower connecting ears are fixedly connected to the middle positions of two parallel side surfaces of the bottom cover. Upper connecting ears matched with the lower connecting ears are installed on two parallel side surfaces of the strip box. The upper connecting ears are fixedly connected with the lower connecting ears through a plurality of bolts.

[0008] Further, a sealing strip is arranged on the upper surface of the bottom cover. The sealing strip is arranged at the bottom of the strip box.

[0009] Further, a first connecting ring with holes is fixedly connected to one end of the cylinder away from the plug cover. A second connecting ring with holes is fixedly connected to one end of the cylinder close to the plug cover. The plug cover is fixedly connected with the second connecting ring through a plurality of bolts. A sealing ring is installed between the plug cover and the second connecting ring.

[0010] Further, a sealing sleeve is pasted inside the strip opening. The sealing sleeve wraps around the plug board.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. Install the cylinder at the discharge end of the screw conveyor. Then, when the screw conveyor works, the bread sandwich material in the silo on it is conveyed into the cylinder. Subsequently, the bread sandwich material is extruded through the strip groove onto the surface of the dough strip on the belt conveyor to complete the feeding.

[0013] 2. Adjust the adjusting rod along the straight pipe. The adjusting rod drives the plug board to move along the strip opening. At this time, the position of the baffle in the strip box changes, and the position of the protruding part in the strip groove also changes, so as to realize adjusting the length of the strip groove not blocked as required, achieve adjusting the width of the bread sandwich material discharged from the strip box, meet the needs of injecting materials for bread with different widths, and expand the scope of use.

[0014] 3. When turning the positioning screw, make one end of the positioning screw closely fit with the adjusting rod to complete the limitation of the relative position between the straight pipe and the adjusting rod. When turning the positioning screw, the positioning screw drives the limiting ring to slide in the sleeve. At this time, the positioning disk and the threaded cover jointly limit the movement range of the limiting ring. At this time, the limiting ring and the threaded cover work together to prevent the positioning screw from separating from the screw hole. At the same time, under the joint action of the limiting ring, the threaded cover and the sleeve, the connection part of the positioning screw and the screw hole is in a hidden state, preventing small sundries from randomly entering the connection part of the positioning screw and the screw hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects, and advantages of the present utility model will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 is a schematic structural diagram of a filling mechanism for sandwich bread of the present utility model;

[0017] Figure 2 is another perspective three-dimensional view of a filling mechanism for sandwich bread of the present utility model;

[0018] Figure 3 is an assembly schematic diagram of the bottom cover and the strip box in a filling mechanism for sandwich bread of the present utility model;

[0019] Figure 4 is an assembly schematic diagram of the positioning disk, the sleeve, the straight pipe, the adjusting rod, the baffle, and the insertion plate in a filling mechanism for sandwich bread of the present utility model;

[0020] Figure 5 is an assembly schematic diagram of the limiting ring and the positioning screw in a filling mechanism for sandwich bread of the present utility model;

[0021] Figure 6 is a three-dimensional view of the threaded cover in a filling mechanism for sandwich bread of the present utility model;

[0022] Figure 7 is an assembly schematic diagram of the lower connecting ear and the bottom cover in a filling mechanism for sandwich bread of the present utility model;

[0023] In the figure: 1 - cylinder, 2 - first connecting ring, 3 - discharge port, 4 - insertion plate, 5 - straight pipe, 6 - adjusting rod, 7 - sleeve, 8 - threaded cover, 9 - positioning screw, 10 - bottom cover, 11 - lower connecting ear, 12 - upper connecting ear, 13 - strip box, 14 - plug, 15 - second connecting ring, 16 - strip groove, 17 - protruding part, 18 - strip opening, 19 - round hole, 20 - positioning disk, 21 - baffle, 22 - limiting ring, 23 - through hole, 24 - sealing strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Please refer to Figure 1 and Figure 2 The present utility model provides a technical solution: a filling mechanism for sandwich bread, including a cylinder 1. A first connecting ring 2 with holes is fixedly connected to one end of the cylinder 1 away from the plug 14, which is convenient for installing the cylinder 1 on the discharge end of the screw conveyor. A second connecting ring 15 with holes is fixedly connected to one end of the cylinder 1 close to the plug 14. The plug 14 is fixedly connected to the second connecting ring 15 through a plurality of bolts. A sealing ring is installed between the plug 14 and the second connecting ring 15, which is convenient for cleaning the inside of the cylinder 1 after removing the plug 14.

[0026] Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 7 、a discharge port 3 is provided at the lower position of the outer surface of the cylinder 1. A strip box 13 is provided below the discharge port 3. The upper end of the strip box 13 is fixedly connected to the cylinder 1. A detachable bottom cover 10 is installed at the bottom of the strip box 13. Lower connecting ears 11 are fixedly connected to the middle positions of two parallel side surfaces of the bottom cover 10. Upper connecting ears 12 are installed on two parallel side surfaces of the strip box 13 and are matched with the lower connecting ears 11. The upper connecting ears 12 are fixedly connected to the lower connecting ears 11 through a plurality of bolts. After separating the upper connecting ears 12 and the lower connecting ears 11, it is convenient to clean the inside of the strip box 13. A sealing strip 24 is provided on the upper surface of the bottom cover 10. The sealing strip 24 is arranged at the bottom of the strip box 13. A strip groove 16 is provided on the upper surface of the bottom cover 10. The cylinder 1 is installed on the discharge end of the screw conveyor. Then, when the screw conveyor works, the bread sandwich material in its silo is conveyed into the cylinder 1. Subsequently, the bread sandwich material is extruded through the strip groove 16 onto the surface of the dough belt on the belt conveyor to complete the filling.

[0027] Refer to Figures 1-4, strip-shaped openings 18 are provided at the upper positions of two parallel sides of the strip-shaped box 13. Insertion plates 4 are inserted into the strip-shaped openings 18. Sealing sleeves are pasted in the strip-shaped openings 18, and the sealing sleeves wrap around the insertion plates 4. A baffle 21 is installed at one end of the insertion plate 4 inside the strip-shaped box 13. The insertion plate 4 and the baffle 21 are both in close contact with the inner wall of the strip-shaped box 13. A protrusion 17 is fixedly connected to the lower end of the baffle 21. The protrusion 17 is slidably installed in the strip-shaped groove 16. Round holes 19 are provided at the lower positions of two parallel sides of the strip-shaped box 13. The round holes 19 are arranged below the strip-shaped openings 18. A straight pipe 5 concentric with the round hole 19 is provided outside the round hole 19. One end of the straight pipe 5 is fixedly connected to the strip-shaped box 13. An adjusting rod 6 is inserted into the straight pipe 5. One end of the adjusting rod 6 extends into the strip-shaped box 13 and is fixedly connected to the baffle 21. A positioning screw 9 is threadedly connected to the outer surface of the end of the straight pipe 5 away from the strip-shaped box 13 for restricting the relative position of the straight pipe 5 and the adjusting rod 6. By adjusting the adjusting rod 6 along the straight pipe 5, the adjusting rod 6 drives the insertion plate 4 to move along the strip-shaped opening 18. At this time, the position of the baffle 21 inside the strip-shaped box 13 changes, and the position of the protrusion 17 inside the strip-shaped groove 16 also changes, realizing the adjustment of the length of the strip-shaped groove 16 that is not blocked as needed, achieving the adjustment of the width of the bread sandwich filling discharged from the strip-shaped box 13, meeting the needs of bread filling with different widths, and expanding the scope of use.

[0028] Refer to Figures 1-6 , a pipe sleeve 7 communicated with the straight pipe 5 is installed on the outer surface of the end of the straight pipe 5 away from the strip-shaped box 13. A positioning disk 20 is installed at the middle position inside the pipe sleeve 7. A screw hole is provided at the middle position of one side of the positioning disk 20. The outer surface of the end of the pipe sleeve 7 away from the straight pipe 5 is processed with an external thread. A threaded cover 8 is threadedly connected to the end of the pipe sleeve 7 processed with the external thread. A through hole 23 is provided at the middle position of one side of the threaded cover 8. One end of the positioning screw 9 penetrates through the through hole 23 and is threadedly connected in the screw hole. A limiting ring 22 is provided on the side of the positioning disk 20 close to the threaded cover 8. The limiting ring 22 is sleeved on the positioning screw 9 and fixedly connected to the positioning screw 9. The limiting ring 22 is slidably installed in the pipe sleeve 7. When the positioning screw 9 is turned, one end of the positioning screw 9 is closely attached to the adjusting rod 6, completing the restriction of the relative position of the straight pipe 5 and the adjusting rod 6. When the positioning screw 9 is turned, the positioning screw 9 drives the limiting ring 22 to slide in the pipe sleeve 7. At this time, the positioning disk 20 and the threaded cover 8 jointly restrict the movement range of the limiting ring 22. At this time, the limiting ring 22 and the threaded cover 8 work together to prevent the positioning screw 9 from separating from the screw hole. At the same time, under the joint action of the limiting ring 22, the threaded cover 8 and the pipe sleeve 7, the connection part of the positioning screw 9 and the screw hole is in a hidden state, preventing small debris from randomly entering the connection part of the positioning screw 9 and the screw hole.

[0029] Although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sandwich bread injection mechanism, comprising a cylinder (1) for installation at the discharge end of a screw conveyor, characterized in that: A detachable plugging cover (14) is installed at one end of the cylinder (1) away from the screw conveyor, a discharge port (3) is provided at the lower position of the outer surface of the cylinder (1), a strip box (13) is provided at the lower side of the discharge port (3), the upper end of the strip box (13) is connected and fixed to the cylinder (1), a detachable bottom cover (10) is installed at the bottom of the strip box (13), a strip groove (16) is provided on the upper surface of the bottom cover (10), and strip ports (18) are provided at the upper positions of two parallel side surfaces of the strip box (13). ), an insert plate (4) is inserted into the strip opening (18), a baffle plate (21) is installed at one end of the insert plate (4) located in the strip box (13), the insert plate (4) and the baffle plate (21) are both in contact with the inner wall of the strip box (13), a protrusion (17) is connected and fixed to the lower end of the baffle plate (21), the protrusion (17) is slidably installed in the strip groove (16), and adjustment parts for adjusting the position of the baffle plate (21) in the strip box (13) are installed on two parallel side surfaces of the strip box (13).

2. A sandwich bread injection mechanism according to claim 1, characterized in that: The adjusting member comprises a straight tube (5), and circular holes (19) are respectively provided at the lower positions of two parallel side surfaces of the strip box (13), and the circular holes (19) are arranged at the lower side of the strip opening (18). A straight tube (5) arranged concentrically with the circular hole (19) is provided outside the circular hole (19), and one end of the straight tube (5) is connected and fixed to the strip box (13), and an adjusting rod (6) is inserted in the straight tube (5), and one end of the adjusting rod (6) extends into the strip box (13) and is connected and fixed to the baffle (21), and a positioning screw (9) for limiting the relative position of the straight tube (5) and the adjusting rod (6) is threadedly connected to the outer surface of one end of the straight tube (5) away from the strip box (13).

3. A sandwich bread injection mechanism according to claim 2, characterized in that: A pipe sleeve (7) communicating with the straight pipe (5) is installed on the outer surface of one end of the straight pipe (5) away from the strip box (13), a positioning plate (20) is installed in the middle of the pipe sleeve (7), a screw hole is opened in the middle of one side of the positioning plate (20), an outer surface of one end of the pipe sleeve (7) away from the straight pipe (5) is processed with an external thread, one end of the pipe sleeve (7) processed with the external thread is threadedly connected with a threaded cover (8), a through hole (23) is opened in the middle of one side of the threaded cover (8), one end of the positioning screw (9) passes through the through hole (23) and is threadedly connected in the screw hole, a limiting ring (22) is provided on the side of the positioning plate (20) close to the threaded cover (8), the limiting ring (22) is sleeved on the positioning screw (9) and is connected and fixed to the positioning screw (9), and the limiting ring (22) is slidably installed in the pipe sleeve (7).

4. The sandwich bread injection mechanism according to claim 1, characterized in that: The bottom cover (10) is fixedly connected with lower connecting ears (11) at the middle positions of the two parallel side surfaces, and the strip box (13) is fixedly connected with upper connecting ears (12) matching with the lower connecting ears (11) at the two parallel side surfaces, and the upper connecting ears (12) are fixedly connected with the lower connecting ears (11) by a plurality of bolts.

5. The sandwich bread injection mechanism according to claim 1, characterized in that: The upper surface of the bottom cover (10) is provided with a sealing strip (24), and the sealing strip (24) is arranged at the bottom of the strip box (13).

6. The sandwich bread injection mechanism according to claim 1, characterized in that: A first connecting ring (2) with a hole is connected and fixed to one end of the cylinder (1) away from the plugging cover (14), and a second connecting ring (15) with a hole is connected and fixed to one end of the cylinder (1) close to the plugging cover (14). The plugging cover (14) is connected and fixed to the second connecting ring (15) via a plurality of bolts, and a sealing ring is installed between the plugging cover (14) and the second connecting ring (15).

7. The sandwich bread injection mechanism according to claim 1, characterized in that: A sealing sleeve is pasted inside the strip-shaped opening (18), and the sealing sleeve is wrapped around the plug board (4).