Material injection mechanism for sandwich bread production

Abstract

The utility model relates to the technical field of sandwich bread production, in particular to an injection mechanism for sandwich bread production, which comprises a conveying frame, a conveying belt is arranged in the conveying frame, supporting legs are fixedly connected to four corners of the lower end of the conveying frame, and a fixing plate is fixedly mounted at the rear end of the conveying frame. The upper end of the fixing plate is fixedly connected with a supporting seat, the upper portion of the front end of the supporting seat is fixedly connected with an extending plate, the upper end of the extending plate is fixedly provided with a moving mechanism, the front end of the moving mechanism is fixedly provided with a material injection structure, a T-shaped sliding groove is formed in the middle of the front end of the supporting seat, and rolling grooves are formed in the left end and the right end of the supporting seat. According to the material injection mechanism for sandwich bread production, the height of the material injection pipe can be adjusted, the material injection mechanism can adapt to bread blanks of different thicknesses and shapes, it is guaranteed that the filling injection depth and position are always kept consistent, and the product quality uniformity is improved.

Description

Technical Field

[0001] This utility model relates to the field of sandwich bread production technology, and in particular to a filling mechanism for sandwich bread production. Background Technology

[0002] In the modern food industry, sandwich bread is favored by consumers for its rich texture and diverse flavors. Its production process is also gradually developing towards automation and intelligence. As the core structure of sandwich bread production, the filling mechanism directly affects the accuracy of filling injection and production efficiency.

[0003] Most existing filling mechanisms for sandwich bread production use a fixed-height filling tube design. When dealing with bread blanks of different thicknesses and shapes, operators need to spend a lot of time disassembling and reinstalling the filling tube to adjust the height. This not only affects the continuous operation efficiency of the production line, but may also cause problems such as uneven filling spraying and bread surface damage due to improper distance between the filling tube and the bread blank, reducing the product qualification rate and increasing production costs. Therefore, we have introduced a new filling mechanism for sandwich bread production. Utility Model Content

[0004] The main purpose of this invention is to provide an injection mechanism for sandwich bread production, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A filling mechanism for sandwich bread production includes a conveyor frame with a conveyor belt inside. Support legs are fixedly connected to the four corners of the lower end of the conveyor frame. A fixed plate is fixedly installed at the rear end of the conveyor frame. A support base is fixedly connected to the upper end of the fixed plate. An extension plate is fixedly connected to the upper front end of the support base. A moving mechanism is fixedly installed at the upper end of the extension plate. A filling structure is fixedly installed at the front end of the moving mechanism. A T-shaped groove is formed in the middle of the front end of the support base. Rolling grooves are formed at the left and right ends of the support base.

[0007] Preferably, the moving mechanism includes a cylinder, a connecting plate is fixedly installed at the output end of the cylinder, a fixing strip is fixedly connected to the front end of the connecting plate, a T-shaped slider is fixedly connected to the middle of the rear end of the connecting plate, and L-shaped connecting strips are fixedly connected to the rear left and rear right ends of the connecting plate. The rear ends of the two L-shaped connecting strips are movably connected to rolling pulleys via movable shafts.

[0008] Preferably, the cylinder is fixedly mounted on the upper end of the extension plate, and the connecting plate is located below the extension plate.

[0009] By adopting the above technical solution, the connecting plate can be moved downward by the cylinder, thereby making it easy to adjust the height of the injection pipe.

[0010] Preferably, the T-shaped slider is slidably connected to the T-shaped groove, and the two rolling pulleys are slidably connected to the two rolling grooves respectively.

[0011] By adopting the above technical solution: the dual guiding design of T-shaped slider and T-shaped groove, rolling pulley and rolling groove, the shaking and displacement of the connecting plate during vertical movement is reduced, which can ensure the stability of the injection tube position.

[0012] Preferably, the injection structure includes a connecting cylinder and an injection tube. The upper end of the connecting cylinder has an insertion groove, and the middle of the lower end of the connecting cylinder has a through hole. Locking knobs are threadedly connected to the upper left and upper right parts of the outer surface of the connecting cylinder.

[0013] Preferably, the rear part of the outer surface of the connecting cylinder is fixedly connected to the fixing strip, the tube of the injection pipe is located inside the insertion groove, and the injection end of the injection pipe is inserted and connected to the through hole.

[0014] By adopting the above technical solution, the diameter of the injection tube is smaller than the diameter of the insertion groove, which can accommodate the installation and removal of injection tubes of different diameter specifications.

[0015] Preferably, the injection tube is located above the conveyor belt, and the ends of both locking knobs are in close contact with the tube of the injection tube.

[0016] By adopting the above technical solution, the locking knob can lock and fix the injection tube, allowing the injection tube to be installed and removed quickly.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting up a moving mechanism and activating the cylinder, the cylinder pushes the connecting plate downward. A T-shaped slider is set at the rear of the connecting plate, and rolling pulleys are movably connected to the left and right sides of the connecting plate through L-shaped connecting strips. The T-shaped slider slides in the T-shaped groove, and the two rolling pulleys slide in their corresponding rolling grooves. The dual guiding design of the T-shaped slider and T-shaped groove, and the rolling pulleys and rolling grooves, reduces the shaking and offset of the connecting plate during vertical movement, ensuring the stability of the filling tube position and avoiding filling offset or leakage due to shaking. When the connecting plate moves up and down driven by the cylinder, it can move the filling tube up and down, so that the height of the filling tube can be adjusted to adapt to bread dough of different thicknesses and shapes, ensuring that the filling injection depth and position are always consistent, and improving the uniformity of product quality.

[0019] 2. By setting up an injection structure, the tube of the injection pipe is inserted into the groove, and the injection end of the injection pipe passes through the through hole and extends to the bottom of the connecting cylinder. Then, the injection pipe is locked by two locking knobs. It can accommodate the installation and removal of injection pipes of different diameters. Whether it is a small-diameter precision injection pipe or a large-flow injection pipe, it can be installed by adjusting the locking knobs. This allows the equipment to quickly switch between different types of filling injection requirements and adapt to production tasks with different process standards, improving the versatility and production flexibility of the equipment. Moreover, because the injection pipe is easy to install and remove, it is convenient to disassemble, clean or replace it regularly after production. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an injection mechanism for producing sandwich bread according to the present invention.

[0021] Figure 2 This is a rear view of the filling mechanism for producing sandwich bread according to this utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the moving mechanism of the filling mechanism for producing sandwich bread according to this utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the filling mechanism for producing sandwich bread according to this utility model.

[0024] In the diagram: 1. Conveyor frame; 2. Conveyor belt; 3. Support leg; 4. Fixed plate; 5. Support base; 6. Extension plate; 7. Moving mechanism; 71. Cylinder; 72. Connecting plate; 73. Fixed strip; 74. T-shaped slider; 75. L-shaped connecting strip; 76. Rolling pulley; 8. Injection structure; 81. Connecting cylinder; 82. Injection pipe; 83. Insertion groove; 84. Through hole; 85. Locking knob; 9. T-shaped chute; 10. Rolling groove. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Please see Figure 1-4 This utility model provides a technical solution:

[0029] A filling mechanism for sandwich bread production includes a conveyor frame 1, a conveyor belt 2 inside the conveyor frame 1, support legs 3 fixedly connected to the four corners of the lower end of the conveyor frame 1, a fixed plate 4 fixedly installed at the rear end of the conveyor frame 1, a support seat 5 fixedly connected to the upper end of the fixed plate 4, an extension plate 6 fixedly connected to the upper front end of the support seat 5, a moving mechanism 7 fixedly installed at the upper end of the extension plate 6, a filling structure 8 fixedly installed at the front end of the moving mechanism 7, a T-shaped groove 9 opened in the middle of the front end of the support seat 5, and rolling grooves 10 opened at the left and right ends of the support seat 5.

[0030] In this embodiment, the moving mechanism 7 includes a cylinder 71. A connecting plate 72 is fixedly installed at the output end of the cylinder 71. A fixing strip 73 is fixedly connected to the front end of the connecting plate 72. A T-shaped slider 74 is fixedly connected to the middle of the rear end of the connecting plate 72. L-shaped connecting strips 75 are fixedly connected to the rear left and rear right ends of the connecting plate 72. Rolling pulleys 76 are movably connected to the rear ends of the two L-shaped connecting strips 75 through a movable shaft. The cylinder 71 is fixedly installed on the upper end of the extension plate 6. The connecting plate 72 is located below the extension plate 6. The T-shaped slider 74 is slidably connected to the T-shaped groove 9. The two rolling pulleys 76 are slidably connected to the two rolling grooves 10 respectively.

[0031] Through the above scheme: the cylinder 71 is activated, which pushes the connecting plate 72 downward. A T-shaped slider 74 is set behind the connecting plate 72, and the left and right sides of the connecting plate 72 are movably connected to the rolling pulleys 76 through the L-shaped connecting strips 75. The T-shaped slider 74 slides in the T-shaped groove 9, and the two rolling pulleys 76 slide in the corresponding rolling grooves 10. The dual guiding design of the T-shaped slider 74 and the T-shaped groove 9, and the rolling pulleys 76 and the rolling grooves 10 reduces the shaking and offset of the connecting plate 72 during vertical movement, ensuring the stability of the position of the injection tube 82 and avoiding the offset or leakage of filling due to shaking. When the connecting plate 72 moves up and down driven by the cylinder 71, it can move the injection tube 82 up and down, thereby allowing the height of the injection tube 82 to be adjusted.

[0032] In this embodiment, the injection structure 8 includes a connecting cylinder 81 and an injection tube 82. The upper end of the connecting cylinder 81 is provided with an insertion groove 83, and the middle of the lower end of the connecting cylinder 81 is provided with a through hole 84. Locking knobs 85 are threadedly connected to the upper left and upper right parts of the outer surface of the connecting cylinder 81. The rear part of the outer surface of the connecting cylinder 81 is fixedly connected to the fixing strip 73. The tube of the injection tube 82 is located inside the insertion groove 83, and the injection end of the injection tube 82 is inserted and connected to the through hole 84. The injection tube 82 is located above the conveyor belt 2, and the ends of the two locking knobs 85 are tightly attached to the tube of the injection tube 82.

[0033] The above method involves inserting the tube of the injection tube 82 into the groove 83, allowing the injection end of the injection tube 82 to pass through the through hole 84 and extend to the bottom of the connecting tube 81. Then, the injection tube 82 is locked by two locking knobs 85. This method can accommodate the installation and removal of injection tubes 82 with different diameters. Whether it is a small-diameter precision injection tube 82 or a large-flow injection tube 82, installation can be achieved by adjusting the locking knobs 85.

[0034] It should be noted that this utility model is an injection mechanism for sandwich bread production. During use, the tube of the injection pipe 82 is inserted into the groove 83, with its injection end extending through the through hole 84 to below the connecting cylinder 81. Then, by tightening the two locking knobs 85, the injection pipe 82 can be locked. This allows for flexible installation and disassembly of injection pipes 82 with different diameters. Whether it's a small-diameter precision injection pipe 82 or a large-flow injection pipe 82, installation can be easily achieved by adjusting the locking knobs 85. This allows the equipment to quickly switch between different types of filling injection requirements, thus adapting to production tasks with different process standards and improving the equipment's versatility and production flexibility. Furthermore, because the installation and disassembly of the injection pipe 82 are simple, it can be easily disassembled, cleaned, or replaced periodically after production. When the height of the injection pipe 82 needs to be adjusted, the cylinder 71 is activated, and the cylinder 71 pushes... The connecting plate 72 moves downward. A T-shaped slider 74 is located behind the connecting plate 72, and rolling pulleys 76 are movably connected to its left and right sides via L-shaped connecting strips 75. During the movement, the T-shaped slider 74 slides in the T-shaped groove 9, while the two rolling pulleys 76 roll in their respective rolling grooves 10. This dual guiding design of the T-shaped slider 74 and T-shaped groove 9, and the rolling pulleys 76 and rolling grooves 10, reduces the shaking and offset of the connecting plate 72 during vertical movement, ensuring the stability of the filling tube 82 position and avoiding filling offset or leakage caused by shaking. When the connecting plate 72 moves up and down under the drive of the cylinder 71, it will drive the filling tube 82 to move synchronously, thereby realizing the flexible adjustment of the height of the filling tube 82. This allows the equipment to adapt to bread blanks of different thicknesses and shapes, ensuring that the depth and position of the filling injection are always consistent, thereby improving the uniformity of product quality.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A filling mechanism for producing sandwich bread, comprising a conveyor frame (1), characterized in that: The conveyor frame (1) is equipped with a conveyor belt (2) inside. Support legs (3) are fixedly connected to the four corners of the lower end of the conveyor frame (1). A fixed plate (4) is fixedly installed at the rear end of the conveyor frame (1). A support seat (5) is fixedly connected to the upper end of the fixed plate (4). An extension plate (6) is fixedly connected to the upper part of the front end of the support seat (5). A moving mechanism (7) is fixedly installed at the upper end of the extension plate (6). An injection structure (8) is fixedly installed at the front end of the moving mechanism (7). A T-shaped groove (9) is opened in the middle of the front end of the support seat (5). Rolling grooves (10) are opened at the left and right ends of the support seat (5). The moving mechanism (7) includes a cylinder (71), a connecting plate (72) is fixedly installed at the output end of the cylinder (71), a fixing strip (73) is fixedly connected to the front end of the connecting plate (72), a T-shaped slider (74) is fixedly connected to the middle of the rear end of the connecting plate (72), and L-shaped connecting strips (75) are fixedly connected to the rear left and rear right ends of the connecting plate (72). The rear ends of the two L-shaped connecting strips (75) are movably connected to rolling pulleys (76) through a movable shaft.

2. The filling mechanism for producing sandwich bread according to claim 1, characterized in that: The cylinder (71) is fixedly installed on the upper end of the extension plate (6), and the connecting plate (72) is located below the extension plate (6).

3. The filling mechanism for producing sandwich bread according to claim 1, characterized in that: The T-shaped slider (74) is slidably connected to the T-shaped groove (9), and the two rolling pulleys (76) are slidably connected to the two rolling grooves (10) respectively.

4. The filling mechanism for producing sandwich bread according to claim 1, characterized in that: The injection structure (8) includes a connecting cylinder (81) and an injection tube (82). The upper end of the connecting cylinder (81) is provided with an insertion groove (83), and the middle part of the lower end of the connecting cylinder (81) is provided with a through hole (84). The upper left and upper right parts of the outer surface of the connecting cylinder (81) are threaded with locking knobs (85).

5. The filling mechanism for producing sandwich bread according to claim 4, characterized in that: The rear part of the outer surface of the connecting tube (81) is fixedly connected to the fixing strip (73), the tube of the injection tube (82) is located inside the insertion groove (83), and the injection end of the injection tube (82) is inserted and connected to the through hole (84).

6. The filling mechanism for producing sandwich bread according to claim 4, characterized in that: The injection tube (82) is located above the conveyor belt (2), and the ends of the two locking knobs (85) are in close contact with the tube of the injection tube (82).

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