Full-automatic bread sealing machine

Abstract

The utility model relates to a full-automatic bread sealing machine, and belongs to the technical field of bread packaging, the full-automatic bread sealing machine comprises a rack, a conveying assembly is arranged on the inner side of the rack, two transverse plates are fixed to the top end of the rack, a sealing machine main body is fixed to the opposite sides of the two transverse plates, and a limiting assembly is arranged on the opposite sides of the two transverse plates; the limiting assembly comprises two transverse plates, two engine rooms and a plurality of guide rollers which are fixedly installed on bearings at the lower ends of the transverse plates to rotate. According to the full-automatic bread sealing machine, by arranging the limiting assembly, the conveying area of the conveying assembly can be limited, a plurality of packaging bags can be located on the same horizontal line in the conveying process, and it can be guaranteed that bag openings of the packaging bags are located on the same horizontal line when the packaging bags are conveyed to the sealing position; therefore, the phenomenon that bread is extruded by a packaging machine or a bag opening of a packaging bag is not completely sealed can be reduced, the distance between the two sets of guide rollers can be adjusted according to the sizes of the bread and the packaging bag, and the use range can be widened.

Description

Technical Field

[0001] The present application relates to the technical field of bread packaging, and in particular to a fully automatic bread packaging machine. Background Art

[0002] Bread is baked mainly with yeast and other auxiliary ingredients, and is mixed with water. It is processed through processes such as cutting, shaping, and proofing. The sealing machine is a machine that seals containers filled with packaging materials. After the product is loaded into the packaging container, the packaging container needs to be sealed to preserve the product, maintain product quality, and avoid product loss.

[0003] After the bread is produced and processed, it is put into the packaging bag and then sealed by a packaging machine. A Chinese patent (Announcement No.: CN213800452U) discloses a sealing machine for bagged bread production. The above document is also inconvenient to limit the conveying area of ​​the bread. Because the conveying area of ​​the conveying device is relatively wide when conveying the packaging bag containing bread, it is inconvenient to ensure that multiple packaging bags are conveyed on the same horizontal line, and when the packaging bag is conveyed to the lower end of the packaging end, it is inconvenient to ensure that the bag mouth of the packaging bag is on the same horizontal line when it is conveyed to the packaging place. As a result, when the packaging machine seals the bag mouth of the packaging bag, it is easy for the bread to be squeezed by the packaging machine or the bag mouth of the packaging bag is not completely sealed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a fully automatic bread packaging machine, which has the advantages of easy restriction and solves the problem of inconvenient restriction.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a fully automatic bread packaging machine, comprising a frame, a conveying assembly is arranged on the inner side of the frame, two horizontal plates are fixed on the top of the frame, a packaging machine body is fixed on the opposite sides of the two horizontal plates, and a limiting assembly is arranged on the opposite sides of the two horizontal plates;

[0006] The limiting assembly includes two transverse plates, two machine chambers, a plurality of guide rollers fixedly mounted on the bearings at the lower ends of the transverse plates for rotation, two support blocks fixedly mounted on the top ends of the transverse plates, and a pushing structure fixedly mounted on the opposite sides of the front and rear transverse plates.

[0007] By adopting the above technical scheme, the conveying area of ​​the conveying component can be limited, so that multiple packaging bags can be on the same horizontal line during the conveying process, and the bag openings of the packaging bags can be ensured to be on the same horizontal line when they are conveyed to the packaging location, so as to reduce the phenomenon of bread being squeezed by the packaging machine or the bag openings of the packaging bags being not completely sealed. The distance between the two sets of guide rollers can be adjusted according to the size of the bread and the packaging bag, so as to increase the scope of use.

[0008] Furthermore, through holes are provided on opposite sides of the two transverse plates, and the transverse plates are slidably connected to the inner sides of the through holes.

[0009] By adopting the above technical solution, the transverse plate can be moved onto the conveying assembly through the transverse plate.

[0010] Furthermore, the two machine chambers are respectively fixed to the opposite walls of the two transverse plates, the two machine chambers are rectangular with one opposite side being missing, and the transverse plates are connected to the machine chambers.

[0011] By adopting the above technical solution, the cabin is connected with the cross plate.

[0012] Furthermore, two slide grooves are provided at the top of the inner cavity of the machine chamber, and the support block is slidably connected to the inside of the slide grooves.

[0013] By adopting the above technical solution, the support block can stabilize the transverse plate, so that the transverse plate can stably drive the guide roller to move.

[0014] Furthermore, the pushing structure includes two cylinders, two threaded cylinders, two threaded rods, a connecting plate fixedly installed on the left side of the threaded cylinder, a motor fixedly installed inside the connecting plate, a gear fixedly installed on the output end of the motor, and two stabilizing blocks fixedly installed on the opposite walls of the front and rear threaded cylinders.

[0015] By adopting the above technical solution, the threaded barrel is connected to the threaded rod, so that the threaded barrel can drive the guide roller to move to the conveying assembly through the transverse plate.

[0016] Furthermore, an extension groove is provided on one side of the two transverse plates facing away from each other, and the threaded rod is slidably connected to the inside of the extension groove.

[0017] With the above technical solution, the threaded rod moves into or out of the transverse plate.

[0018] Furthermore, the threaded barrel is threadedly connected to the outer surface of the threaded rod, and an annular groove is provided on the opposite sides of the two transverse plates, and the two stabilizing blocks in the same group are slidably connected to the inside of the annular groove.

[0019] By adopting the above technical solution, the threaded barrel can be stably rotated on the transverse plate.

[0020] Furthermore, the inner wall of the cylinder is provided with a plurality of tooth grooves, and the plurality of tooth grooves are meshed with gears. The cylinder and the threaded cylinder are both hollow inside and cylindrical with the front and rear ends missing.

[0021] By adopting the above technical solution, the threaded barrel can rotate inside the cylinder.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The fully automatic bread packaging machine is provided with a limiting component, which can limit the conveying area of ​​the conveying component, so that multiple packaging bags can be on the same horizontal line during the conveying process, and can ensure that the bag openings of the packaging bags are on the same horizontal line when they are conveyed to the packaging location, so as to reduce the phenomenon that the bread is squeezed by the packaging machine or the bag openings of the packaging bags are not completely sealed. The distance between the two sets of guide rollers can be adjusted according to the size of the bread and the packaging bag, so as to increase the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of this application;

[0025] Figure 2 This is a schematic diagram of the structure of the transverse plate and the support block of this application;

[0026] Figure 3 This is a schematic diagram of the structure of the cylinder and the threaded cylinder of this application.

[0027] In the figure: 1, frame; 2, conveying assembly; 3, cross plate; 4, packaging machine body; 5, limiting assembly; 51, machine chamber; 52, guide roller; 53, cross plate; 54, support block; 55, cylinder; 56, threaded cylinder; 57, threaded rod; 58, connecting plate; 59, motor; 510, gear; 511, stabilizing block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] See also Figure 1 The fully automatic bread packaging machine in this embodiment includes a frame 1, a conveying assembly 2 is provided on the inner side of the frame 1, two horizontal plates 3 are fixed to the top of the frame 1, a packaging machine body 4 is fixed on the opposite side of the two horizontal plates 3, and a limiting assembly 5 is provided on the opposite side of the two horizontal plates 3.

[0030] See also Figure 1-2 The limiting assembly 5 in this embodiment includes two transverse plates 53, two machine chambers 51, a plurality of guide rollers 52 fixedly mounted on the bearings at the lower ends of the transverse plates 53 for rotation, two support blocks 54 fixedly mounted on the top ends of the transverse plates 53, and a pushing structure fixedly mounted on the opposite sides of the front and rear transverse plates 53.

[0031] The two transverse plates 3 have through holes on opposite sides thereof, and the transverse plates 53 are slidably connected to the inner sides of the through holes so that the transverse plates 53 can drive the guide rollers 52 of the same group to move to the top of the conveying assembly 2 .

[0032] In addition, the two machine chambers 51 are respectively fixed on the opposite walls of the two transverse plates 3. The two machine chambers 51 are rectangular with one opposite side being missing. The transverse plates 3 are connected to the machine chambers 51, so that the machine chambers 51 are connected to the transverse plates 3, thereby facilitating the transverse plates 53 and thus the machine chambers 51 to move into the transverse plates 3, and thus facilitating the transverse plates 53 to drive the same group of guide rollers 52 to move to the top of the conveying assembly 2.

[0033] In addition, two slide grooves are provided at the top of the inner cavity of the machine chamber 51, and the support block 54 is slidably connected to the inside of the slide groove, so that when the transverse plate 53 moves in the through holes of the machine chamber 51 and the transverse plate 3, the transverse plate 53 can move stably in the inner cavity of the machine chamber 51 and the transverse plate 3, so as to ensure that the guide roller 52 can move stably.

[0034] See also Figure 2-3 The driving structure in this embodiment includes two cylinders 55, two threaded cylinders 56, two threaded rods 57, a connecting plate 58 fixedly installed on the left side of the threaded cylinder 56, a motor 59 fixedly installed inside the connecting plate 58, a gear 510 fixedly installed on the output end of the motor 59, and two stabilizing blocks 511 fixedly installed on the opposite walls of the front and rear threaded cylinders 56.

[0035] Secondly, the two transverse plates 53 are each provided with an extension groove on the opposite side, and the threaded rod 57 is slidably connected to the inside of the extension groove, so that the threaded rod 57 can extend to the inside of the transverse plate 53 through the extension groove, so that the transverse plate 53 can move back and forth on the outer surface of the threaded rod 57.

[0036] In addition, the threaded barrel 56 is threadedly connected to the outer surface of the threaded rod 57, so that when the threaded barrel 56 is threadedly connected to the threaded rod 57, the threaded barrel 56 can push the transverse plate 53 to move on the outer surface of the threaded rod 57, and an annular groove is provided on the opposite sides of the two transverse plates 53. The two stabilizing blocks 511 of the same group are slidably connected to the inside of the annular groove, so that the threaded barrel 56 can stably rotate on the transverse plate 53, and the extension groove is located on the inner side of the annular groove to avoid affecting the movement of the threaded rod 57 into or out of the extension groove in the transverse plate 53.

[0037] At the same time, the inner wall of the cylinder 55 is provided with a plurality of tooth grooves, which mesh with the gear 510. The cylinder 55 and the threaded cylinder 56 are both hollow inside and cylindrical with the front and rear ends missing, so that the gear 510 meshes with the plurality of tooth grooves on the inner wall of the cylinder 55, so that the gear 510 can rotate on the inner wall of the cylinder 55, thereby enabling the gear 510 to drive the threaded cylinder 56 to rotate on the transverse plate 53 through the connecting plate 58.

[0038] Furthermore, fixing holes are provided on opposite sides of the two connecting plates 58 , and the motor 59 is fixed to the inner side of the fixing holes, so that the motor 59 can be fixed on the connecting plates 58 , thereby indirectly fixing the motor 59 on the threaded cylinder 56 .

[0039] In addition, the two cylinders 55 are respectively fixed to opposite walls of the two transverse plates 53 , and the two threaded rods 57 are respectively fixed to opposite walls of the inner cavity of the machine chamber 51 .

[0040] It should be noted that the electronic components appearing in the text are all commonly known to the public in the prior art, and the electrical components appearing in the text are all connected to the controller and the power supply. The control method of this implementation is controlled by the controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also well known in the art, so the control method and circuit connection are no longer explained in detail in this utility model.

[0041] The working principle of the above embodiment is:

[0042] When in use, the output ends of the two motors 59 drive the gear 510 to rotate, so that the gear 510 can mesh with the multiple tooth grooves on the inner wall of the cylinder 55, so that the gear 510 can perform a circular motion in the inner cavity of the cylinder 55. While the gear 510 is performing a circular motion, the motor 59 can drive the connecting plate 58 to perform a circular motion on the inner side of the cylinder 55, so that the two threaded cylinders 56 can rotate on the opposite wall of the two transverse plates 53, and when the threaded cylinder 56 is rotating, its inner wall can be threadedly connected with the outer surface of the threaded rod 57, so that the threaded cylinder 56 can move on the outer surface of the threaded rod 57, so that the two threaded cylinders 56 can push the two transverse plates 53 to move relative to each other, so that the threaded rod 57 can gradually move from the transverse plate 53 to the outer wall of the threaded cylinder 56. 3, the two transverse plates 53 can be moved relative to each other, so that the two transverse plates 53 can drive the front and rear two groups of guide rollers 52 to move relative to each other, so that the two transverse plates 53 can drive the two groups of guide rollers 52 to move onto the conveying assembly 2, thereby limiting the conveying area of ​​the conveying assembly 2, so that when the conveying assembly 2 conveys the packaging bags containing bread, multiple packaging bags can be on the same horizontal line, and when the packaging bags are conveyed to the lower end of the packaging end, it can be ensured that the bag openings of the packaging bags are on the same horizontal line when they are conveyed to the packaging place, so as to reduce the phenomenon that the bread is squeezed by the packaging machine or the bag openings of the packaging bags are not completely sealed, and the distance between the two groups of guide rollers 52 can be adjusted according to the size of the bread or the packaging bag, so as to increase the scope of use.

Claims

1. A fully automatic bread bagging machine, comprising a frame (1), characterized in that: A conveying assembly (2) is provided on the inner side of the frame (1); two transverse plates (3) are fixed to the top of the frame (1); a packaging machine body (4) is fixed on opposite sides of the two transverse plates (3); and a limiting assembly (5) is provided on opposite sides of the two transverse plates (3); The limiting assembly (5) comprises two transverse plates (53), two machine chambers (51), a plurality of guide rollers (52) fixedly mounted on bearings at the lower ends of the transverse plates (53) for rotation, two support blocks (54) fixedly mounted on the top ends of the transverse plates (53), and a pushing structure fixedly mounted on opposite sides of the front and rear transverse plates (53).

2. The fully automatic bread packaging machine according to claim 1, characterized in that: Through holes are provided on opposite sides of the two transverse plates (3), and the transverse plates (53) are slidably connected to the inner sides of the through holes.

3. The fully automatic bread packaging machine according to claim 1, characterized in that: The two machine chambers (51) are respectively fixed to opposite walls of the two transverse plates (3); the two machine chambers (51) are rectangular with one opposite side being missing; and the transverse plates (3) are in communication with the machine chambers (51).

4. The fully automatic bread packaging machine according to claim 1, characterized in that: Two slide grooves are provided at the top of the inner cavity of the machine chamber (51), and the support block (54) is slidably connected to the inside of the slide grooves.

5. The fully automatic bread packaging machine according to claim 1, characterized in that: The pushing structure comprises two cylinders (55), two threaded cylinders (56), two threaded rods (57), a connecting plate (58) fixedly mounted on the left side of the threaded cylinder (56), a motor (59) fixedly mounted inside the connecting plate (58), a gear (510) fixedly mounted on the output end of the motor (59), and two stabilizing blocks (511) fixedly mounted on opposite walls of the front and rear threaded cylinders (56).

6. The fully automatic bread packaging machine according to claim 5, characterized in that: An extension groove is provided on one side of the two transverse plates (53) facing away from each other, and the threaded rod (57) is slidably connected to the inside of the extension groove.

7. The fully automatic bread packaging machine according to claim 5, characterized in that: The threaded cylinder (56) is threadedly connected to the outer surface of the threaded rod (57), and an annular sliding groove is provided on the opposite sides of the two transverse plates (53), and the two stabilizing blocks (511) in the same group are slidably connected to the inside of the annular sliding groove.

8. The fully automatic bread packaging machine according to claim 5, characterized in that: The inner wall of the cylinder (55) is provided with a plurality of tooth grooves, and the plurality of tooth grooves are meshed with the gear (510). The cylinder (55) and the threaded cylinder (56) are both hollow inside and cylindrical with the front and rear ends missing.

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