Multi-flavor sandwich bread filling machine
By designing a multi-flavor sandwich bread filling machine, an automated filling application mechanism is achieved using a horizontal moving mechanism and a filling pressing mechanism, solving the problem of low efficiency in manual filling extrusion and improving production efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANYI (JIAXING) FOOD CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-06-23
AI Technical Summary
In the current process of making multi-flavored sandwich bread, manually squeezing out the filling is inefficient and prone to errors.
A multi-flavor sandwich bread filling machine was designed, which adopts a horizontal moving mechanism and a filling pressing mechanism. The horizontal moving and pressing filling device realizes the automatic filling application, ensuring that different flavor fillings are injected between each layer of bread slices.
It improves the production efficiency of multi-flavor sandwich bread, reduces the error rate of manual operation, and achieves efficient and accurate multi-layer bread production.
Smart Images

Figure CN224386616U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of filling machines, and more specifically, to a multi-flavor sandwich bread filling machine. Background Technology
[0002] During the production of sandwich bread, fillings are added inside. Multi-flavor sandwich bread is made by adding different flavored fillings between several slices of bread, thus creating a multi-layered, multi-flavored sandwich bread. In the existing process of making multi-flavor sandwich bread, bread slices need to be placed on a platform, and then the filling is manually squeezed onto the bread slices. Then, the next bread slice is placed on the bread slices on the platform, and the filling is spread again. This process is repeated to complete the production of multi-flavor bread slices. However, this method requires users to frequently change different flavored fillings, which is inefficient and prone to errors. Therefore, we have proposed a multi-flavor sandwich bread filling machine. Utility Model Content
[0003] To overcome the above shortcomings, this application provides a multi-flavor sandwich bread filling machine, which aims to improve the low efficiency of manually extruding multi-flavor fillings.
[0004] This application provides a multi-flavor sandwich bread filling machine, including a platform, a horizontal moving mechanism installed on the top of the platform, an installation platform installed on the horizontal moving mechanism, a number of filling devices of different flavors installed on the side wall of the installation platform, and a number of filling pressing mechanisms installed on its top. A lifting platform for placing bread is also installed on the top of the platform.
[0005] In one specific implementation, the horizontal moving mechanism includes a support base fixedly installed on the top of the platform, the top of the support base having a sliding groove, a threaded rod rotatably connected between the two side walls of the sliding groove, a moving block threadedly fitted on the threaded rod, and the mounting platform being fixedly connected to the moving block.
[0006] In one specific implementation, the horizontal moving mechanism further includes a motor mounted on the side wall of the support base, the drive shaft of the motor being connected to the threaded rod.
[0007] In one specific implementation, the filling device includes a bracket, in which a push rod type filling gun is inserted, and the filling pressing mechanism is correspondingly arranged with the push rod type filling gun.
[0008] In one specific implementation, the bracket includes a support ring and several limiting rings, both of which are fixedly installed on the side wall of the mounting platform. The push rod type filling gun passes through several of the limiting rings and is placed on the support ring.
[0009] In one specific implementation, the filling pressing mechanism includes a rotating shaft rotatably connected to the top of the mounting platform, and a mounting block is fixedly sleeved on the shaft. A hydraulic rod is mounted on the mounting block, and the output shaft of the hydraulic rod is correspondingly arranged with the push rod type filling gun.
[0010] In one specific implementation, a positioning block is fixedly installed on the top of the mounting platform, a positioning port is opened on the side wall of the positioning block, and an insertion block is fixedly installed on the outer wall of the rotating shaft, the insertion block being inserted into the positioning port.
[0011] In one specific implementation, a positioning rod is slidably passed through the top of the positioning port, and the positioning rod slidably passes through the insert block.
[0012] The beneficial effects of this application are as follows: By installing a horizontal moving mechanism on the platform, and setting up an installation platform on the horizontal moving mechanism, several filling devices of different flavors are installed on the installation platform. At the same time, several filling pressing mechanisms are installed on the top of the installation platform. The filling pressing mechanisms are respectively set up to correspond to the filling devices, so as to realize the squeezing of the filling devices, thereby placing the bread slices on the lifting platform and squeezing the filling onto the bread slices. Thus, the bread slices are placed layer by layer, and different flavor fillings are injected between adjacent bread slices, so as to improve the production efficiency of multi-flavor sandwich bread and reduce errors. Attached Figure Description
[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of the main structure of the multi-flavor sandwich bread filling machine provided in the embodiments of this application;
[0015] Figure 2 A front structural schematic diagram of a multi-flavor sandwich bread filling machine provided for an embodiment of this application;
[0016] Figure 3 A partial cross-sectional view of the back of a multi-flavor sandwich bread filling machine provided for an embodiment of this application;
[0017] Figure 4 A schematic diagram of the filling and pressing mechanism of the multi-flavor sandwich bread filling machine provided in this application embodiment.
[0018] In the diagram: 10-platform; 20-horizontal moving mechanism; 210-support base; 220-slide groove; 230-threaded rod; 240-moving block; 250-motor; 30-mounting platform; 310-positioning block; 320-positioning port; 330-positioning rod; 40-filling device; 410-bracket; 4110-support ring; 4120-limiting ring; 420-push rod type filling gun; 50-filling pressing mechanism; 510-rotating shaft; 520-mounting block; 530-hydraulic rod; 540-insertion block; 60-lifting platform. Detailed Implementation
[0019] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.
[0020] Please see Figure 1-4 This application provides a multi-flavor sandwich bread filling machine, including a platform 10. A horizontal moving mechanism 20 is installed on the top of the platform 10, and an installation platform 30 is installed on the horizontal moving mechanism 20. Several filling devices 40 of different flavors are installed on the side wall of the installation platform 30, and several filling pressing mechanisms 50 are also installed on its top. A lifting platform 60 for placing bread is also installed on the top of the platform 10. Specifically, the several filling pressing mechanisms 50 are respectively arranged corresponding to the several filling devices 40. Four L-shaped assembly blocks are fixedly installed on the top of the lifting platform 60, thereby placing the bread... The bread slice is placed between four L-shaped assembly blocks. The horizontal moving mechanism 20 can then be controlled to move the mounting platform 30 horizontally, aligning the leftmost filling nozzle 40 with the bread slice. The filling pressing mechanism 50 presses the filling nozzle 40, squeezing the filling onto the bread slice. At the same time, the horizontal moving mechanism 20 operates, moving the mounting platform 30 horizontally, spreading the filling onto the bread slice from left to right. After spreading, the next bread slice can be placed on top of the first bread slice, and the second filling nozzle 40 can be moved onto the bread slice for filling, thus enabling the production of multi-flavored sandwich bread.
[0021] Furthermore, the lifting platform 60 is height-adjustable to adjust the height of the bread slices, preventing stacked bread from affecting the filling process. It should be noted that several fixed rods are fixedly installed on the top of the platform 10, and the lifting platform 60 is slidably sleeved on these fixed rods. At the same time, a screw is installed on the top of the platform 10, and a lifting tube is threaded onto the screw. The lifting tube is fixedly connected to the bottom of the lifting platform 60. In addition, two blocks are fixedly installed on the top of the platform 10, and the same drive rod rotatably passes through the two blocks. A first bevel gear is fixedly installed at one end of the drive rod, and a second bevel gear is fixedly sleeved on the screw. The first bevel gear and the second bevel gear are meshed to drive the screw to rotate. The lifting method of the lifting platform 60 is not limited to the above structure. It can also be that a lifting cylinder can be installed at the bottom of the lifting platform 60, and the lifting cylinder is installed on the platform 10, or other structures that can make the lifting platform 60 of this application rise and fall.
[0022] See Figure 1-3 The horizontal moving mechanism 20 includes a support base 210 fixedly installed on the top of the platform 10. A groove 220 is provided on the top of the support base 210. A threaded rod 230 is rotatably connected between the two side walls of the groove 220. A moving block 240 is threadedly fitted on the threaded rod 230. The mounting platform 30 is fixedly connected to the moving block 240. The horizontal moving mechanism 20 also includes a motor 250 installed on the side wall of the support base 210. The drive shaft of the motor 250 is connected to the threaded rod 230. When set up, a through hole is provided on one side wall of the groove 220. The drive shaft of the motor 250 is connected to the threaded rod 230 through the through hole. The moving block 240 is slidably disposed in the groove 220 so that the motor 250 drives the threaded rod 230 to rotate, thereby causing the moving block 240 to move horizontally.
[0023] See Figure 4 The filling device 40 includes a support 410, in which a push rod type filling gun 420 is inserted. The filling pressing mechanism 50 is correspondingly arranged with the push rod type filling gun 420. In a specific arrangement, the push rod type filling gun 420 mainly consists of a tube, a piston, and a push rod. The filling is placed in the tube, and the bottom of the tube is connected to a flat opening. The piston is slidably arranged in the tube. The filling pressing mechanism 50 squeezes the push rod to achieve the purpose of squeezing out the filling.
[0024] See Figure 4 The bracket 410 includes a support ring 4110 and several limiting rings 4120. The support ring 4110 and several limiting rings 4120 are fixedly installed on the side wall of the mounting platform 30. The push rod type filling gun 420 passes through several limiting rings 4120 and is placed on the support ring 4110. Specifically, the support ring 4110 is used to support the push rod type filling gun 420, and the limiting rings 4120 limit the push rod type filling gun 420 and facilitate the replacement of the push rod type filling gun 420. Furthermore, connecting rods are fixedly connected to the side walls of the support ring 4110 and the limiting rings 4120, and the connecting rods are fixedly connected to the side wall of the mounting platform 30.
[0025] See Figure 4 The filling and pressing mechanism 50 includes a rotating shaft 510, which is rotatably connected to the top of the mounting platform 30, and a mounting block 520 is fixedly sleeved on it. A hydraulic rod 530 is mounted on the mounting block 520. The output shaft of the hydraulic rod 530 is correspondingly set with the push rod type filling gun 420. When set, the output shaft of the hydraulic rod 530 presses the push rod type filling gun 420 to inject the filling into the bread slice. At the same time, the rotating shaft 510 can rotate, thereby driving the hydraulic rod 530 to rotate to one side to facilitate the replacement of the push rod type filling gun 420.
[0026] See Figure 4A positioning block 310 is fixedly installed on the top of the mounting platform 30. A positioning port 320 is opened on the side wall of the positioning block 310. An insert block 540 is fixedly installed on the outer wall of the rotating shaft 510. The insert block 540 is inserted into the positioning port 320. A positioning rod 330 slides through the top of the positioning port 320 and is set through the insert block 540. In specific settings, a through hole is opened at the top of the positioning port 320, and a through hole is also opened on the insert block 540. When the rotating shaft 510 rotates, the insert block 540 is inserted into the positioning port 320, so that the upper and lower through holes are aligned. Then, the positioning rod 330 is passed through the two through holes to fix the insert block 540, thereby achieving the positioning of the rotating shaft 510.
[0027] When using this multi-flavor sandwich bread filling machine: Place the first panel on the lifting platform 60, then control the motor 250. The motor 250 drives the threaded rod 230 to rotate, which in turn drives the moving block 240 to move to the left. This causes the mounting platform 30 to move horizontally to the left, moving the flat end of the left-side push-rod filling gun 420 to the left side of the bread slice. This activates the hydraulic rod 530, whose output shaft presses the push-rod filling gun 420, extruding the filling onto the bread slice. Simultaneously, the motor 250 drives the threaded rod 230 to rotate, causing the mounting platform 30 to move horizontally to the right, thus evenly spreading the filling onto the bread slice. After spreading, the hydraulic rod 530 and motor 250 stop operating. Then, adjust the height of the lifting platform 60 and place the second bread slice on top of the first. Move the second push-rod filling gun 420 to its corresponding position on the second bread slice. Repeat the above operation to fill the bread, thus completing the production of multi-flavor sandwich bread.
[0028] It should be noted that the specific models and specifications of the motor 250, push rod type filling gun 420, and hydraulic rod 530 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.
[0029] The power supply and operating principle of the motor 250, the push rod type filling gun 420, and the hydraulic rod 530 are clear to those skilled in the art and will not be described in detail here.
[0030] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
Claims
1. A multi-flavor sandwich bread filling machine, characterized in that, The platform includes a platform (10), a horizontal moving mechanism (20) is installed on the top of the platform (10), an installation platform (30) is installed on the horizontal moving mechanism (20), a number of filling injectors (40) of different flavors are installed on the side wall of the installation platform (30), and a number of filling pressing mechanisms (50) are also installed on its top. The platform (10) also has a lifting platform (60) for placing bread on its top.
2. The multi-flavor sandwich bread filling machine according to claim 1, characterized in that, The horizontal moving mechanism (20) includes a support base (210) fixedly installed on the top of the platform (10). The top of the support base (210) is provided with a sliding groove (220). A threaded rod (230) is rotatably connected between the two side walls of the sliding groove (220). A moving block (240) is threaded on the threaded rod (230). The mounting platform (30) is fixedly connected to the moving block (240).
3. A multi-flavor sandwich bread filling machine according to claim 2, characterized in that, The horizontal moving mechanism (20) also includes a motor (250) mounted on the side wall of the support base (210), and the drive shaft of the motor (250) is connected to the threaded rod (230).
4. A multi-flavor sandwich bread filling machine according to claim 1, characterized in that, The filling device (40) includes a bracket (410), a push rod type filling gun (420) is inserted in the bracket (410), and the filling pressing mechanism (50) is correspondingly arranged with the push rod type filling gun (420).
5. A multi-flavor sandwich bread filling machine according to claim 4, characterized in that, The bracket (410) includes a support ring (4110) and several limiting rings (4120). The support ring (4110) and several limiting rings (4120) are fixedly installed on the side wall of the mounting platform (30). The push rod type filling gun (420) passes through several limiting rings (4120) and is placed on the support ring (4110).
6. A multi-flavor sandwich bread filling machine according to claim 5, characterized in that, The filling pressing mechanism (50) includes a rotating shaft (510), which is rotatably connected to the top of the mounting platform (30), and a mounting block (520) is fixedly sleeved on it. A hydraulic rod (530) is mounted on the mounting block (520), and the output shaft of the hydraulic rod (530) is correspondingly arranged with the push rod type filling gun (420).
7. A multi-flavor sandwich bread filling machine according to claim 6, characterized in that, A positioning block (310) is fixedly installed on the top of the mounting platform (30). A positioning port (320) is opened on the side wall of the positioning block (310). An insert (540) is fixedly installed on the outer wall of the rotating shaft (510). The insert (540) is inserted into the positioning port (320).
8. A multi-flavor sandwich bread filling machine according to claim 7, characterized in that, A positioning rod (330) is slidably passed through the top of the positioning port (320), and the positioning rod (330) is slidably passed through the insert block (540).