Bread packaging machine with automatic feeding structure

By designing a bread packaging machine with an automatic loading structure, the structural design of adjustable spacing and running speed is solved, and the problem of bread being easily squeezed and damaged during the packaging process is achieved, and stable packaging and efficient processing are achieved.

CN222591882UActive Publication Date: 2025-03-11ANHUI JINGRUI FOOD CO LTD
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Patent Information

Application Number
CN202420733571.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-10
Publication Date
2025-03-11
Estimated Expiration
2034-04-10

AI Technical Summary

Technical Problem

In the prior art, after the bread is processed, the batches and specifications of the bread are diverse. When packaging directly using mechanical toggle, it is easy to cause the bread to be squeezed and damaged, which increases the defect rate.

Method used

A bread packaging machine with an automatic loading structure is designed, and the stable packaging of bread packaging bags is achieved through structural design with adjustable spacing and operating speed. The machine adopts an automatic and regular feeding method to avoid stress damage on the bread surface, and ensures the fit of the packaging bags through the matching of the conveyor belt and the pressure plate.

Benefits of technology

It effectively reduces the defective rate of finished bread products, avoids stress damage on the bread surface, reduces labor investment costs, and improves processing efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of bread processing, and particularly discloses a bread packaging machine with an automatic feeding structure, which is used for solving the technical problems that the bread is extruded and damaged and the reject ratio of bread finished products is increased when the disordered bread is subjected to path unification by directly adopting a mechanical stirring mode. Comprising a first rack and a second rack, the first rack is connected with the second rack, the first rack is arranged at an interval, a first conveying belt is arranged below the middle of the first rack, the top of the first conveying belt is connected with the bottom of the first rack, an inclined groove is formed in the upper surface, close to the first rack, of the first rack, and the outer side of the inclined groove is higher than the inner side of the inclined groove; according to the bread packaging machine, under the structural design that the distance and the running speed of bread can be adaptively adjusted to be matched with stable running of the bread, stable packaging of bread packaging bags is achieved through the matching effect of the distance and the running speed of the bread, and due to the automatic and regular feeding mode, stress damage to the surface of the bread cannot be caused, and packaging and processing of the bread can be effectively completed.
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Description

Technical Field

[0001] The utility model relates to the technical field of bread processing, in particular to a bread packaging machine with an automatic feeding structure. Background Art

[0002] During the bread processing, for the bread to be packaged one by one, the irregular bread needs to be placed on the conveyor belt one by one, and then transported by the conveyor belt to complete the automatic laminating and packaging processes in sequence;

[0003] In the prior art, during the packaging process after bread processing, the batches and specifications of bread are varied. If a mechanical toggle method is directly used to put the disordered bread into a unified path, the bread will be squeezed and damaged, resulting in an increase in the defective rate of the finished bread.

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The utility model aims to provide a bread packaging machine with an automatic feeding structure, so as to solve the problem that the disordered bread is directly put into a unified path by a mechanical toggling method, which will cause the bread to be squeezed and damaged, resulting in an increase in the defective rate of the finished bread products; specifically, by: in a structural design that can adaptably adjust the spacing and bread running speed to adapt to the stable operation of the bread, the stable packaging of the bread packaging bag is achieved through the mutual cooperation of the two, and the automatic and regular feeding method will not cause stress damage to the surface of the bread, and can effectively complete the packaging process of the bread, thereby reducing the manpower input cost and improving the processing efficiency.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a bread packaging machine with an automatic feeding structure, comprising a frame one and a frame two, the frame one and the frame two are connected, the frame one is arranged at an interval and a conveyor belt one is arranged at the lower middle part, the top of the conveyor belt one is connected to the bottom of the frame one, the upper surfaces of the frame one that are close to each other are provided with inclined grooves, and the height of the outer side of the inclined groove is higher than the height of the inner side; a laminator body is arranged on the side of the frame two close to the frame one, a packaging machine body is arranged at the end of the frame two away from the frame one, a conveyor belt two is arranged between the packaging machine body and the laminator body, the ends of the conveyor belt one and the conveyor belt two are butted, and a calibration mechanism is arranged in the middle and upper part of the frame two.

[0007] Preferably, a baffle is installed on the outer side of the upper surface of the frame, and a guide roller is embedded and installed on the inner side of the upper surface of the frame close to the baffle. The outer ring side of the guide roller extends outside the inclined groove. A drive motor is preset in one section of the frame corresponding to the guide roller, and the drive motor drives the guide roller to rotate.

[0008] Preferably, the calibration mechanism includes a conveyor belt three and a pressure plate, the conveyor belt three is arranged on the middle part of the frame two close to the laminator body, the pressure plate is evenly distributed on the outside of the conveyor belt three, and there is a gap between the pressure plate and the upper surface of the conveyor belt two.

[0009] Preferably, a positioning rod is symmetrically provided on one side of the conveyor belt three, horizontal slot holes are provided on both sides of the frame two, and a vertical slot hole connected to the horizontal slot hole is provided on the inner side of the upper surface of the frame two, and a support rod is slidably installed in the horizontal slot hole and the vertical slot hole, the support rod is hollow, and the positioning rod is inserted into the support rod.

[0010] Preferably, a support plate is installed at the bottom of the frame, screw rods are installed on the support plates on both sides, guide rods are installed on the two support plates in the middle, a rotating handle is installed on the outside of the support plate near the screw rod, and a limiting block is installed on the outside of the support plate near the guide rod.

[0011] Preferably, the guide roller is obliquely arranged on the inclined groove, and the unfolding angle of the guide roller in the traveling direction of the conveyor belt gradually increases.

[0012] The beneficial effects of the utility model are as follows:

[0013] (1) In the present invention, before laminating the bread, the distance between the two symmetrical racks 1 is pre-adjusted according to the size of the bread to be packaged, and the rack 1 on one side is moved by rotating the screw rod, and the rack 1 is moved by the guide rod to change the distance, so as to adapt to the size of the bread to be packaged. After the running speeds of the conveyor belts 1 and 2 are adjusted, the speed of the bread movement is also adapted. Finally, according to the moving speeds of the conveyor belts 1 and 2, the running speed of the conveyor belt 3 is adaptively adjusted to achieve the purpose of evenly laminating each bread packaging bag, and can prevent the bread surface from being damaged by stress caused by the mechanical shifting method.

[0014] (2) In the present invention, after the bread passes through conveyor belt 1 and the laminating machine body to form a packaging bag coated on the bread, it continues to be conveyed by conveyor belt 2 to the bottom of conveyor belt 3. Under the action of the continuously rotating conveyor belt 3, conveyor belt 3 drives the pressure plate to continuously press onto the coated bread packaging, that is, the coated packaging bag of the bread is attached to the bread. Combined with the above-mentioned automatic and regular feeding method, it will not cause stress damage to the surface of the bread, and can effectively complete the packaging process of the bread, reduce the manpower input cost, and improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings;

[0016] Figure 1It is a structural stereogram of the entire utility model;

[0017] Figure 2 It is a bottom view schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a front view schematic diagram of the through slot of the utility model;

[0019] Figure 4 It is a top view schematic diagram of the utility model through the slot;

[0020] Figure 5 It is a schematic diagram of the installation structure of the position-limiting crawler of the utility model.

[0021] Legend: 1. Frame one; 2. Frame two; 3. Packaging machine body; 4. Laminating machine body; 5. Conveyor belt one; 6. Support plate; 7. Guide rod; 8. Screw rod; 9. Inclined groove; 10. Guide roller; 11. Baffle; 12. Conveyor belt two; 13. Horizontal slot hole; 14. Vertical slot hole; 15. Support rod; 16. Positioning rod; 17. Conveyor belt three; 18. Press plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] This embodiment is used to solve the problem that directly using a mechanical toggling method to put disordered bread into a unified path will cause the bread to be squeezed and damaged, resulting in an increase in the defective rate of the finished bread.

[0025] See also Figure 1 - Figure 5 As shown, this embodiment is a bread packaging machine with an automatic feeding structure, including a frame 1 and a frame 2, the frame 1 and the frame 2 are connected, the frame 1 is arranged at intervals and a conveyor belt 5 is arranged at the lower middle part, the top of the conveyor belt 5 is connected to the bottom of the frame 1, and the upper surface of the frame 1 is provided with an inclined groove 9, and the height of the outer side of the inclined groove 9 is higher than the height of the inner side; a laminating machine body 4 is arranged on the side of the frame 2 2 close to the frame 1, and a packaging machine body 3 is arranged at the end of the frame 2 2 away from the frame 1, and a conveyor belt 2 12 is arranged between the packaging machine body 3 and the laminating machine body 4, and the ends of the conveyor belt 5 and the conveyor belt 2 12 are butt-jointed, and a calibration mechanism is arranged in the middle and upper part of the frame 2 2;

[0026] A baffle plate 11 is installed on the outer side of the upper surface of the frame 1, and a guide roller 10 is embedded and installed on the inner side of the upper surface of the frame 1 close to the baffle plate 11. The outer ring side of the guide roller 10 extends to the outside of the inclined groove 9. A driving motor is preset in one section of the frame 1 corresponding to the guide roller 10. The driving motor drives the guide roller 10 to rotate. The guide roller 10 is tilted on the inclined groove 9, and the expansion angle of the guide roller 10 in the traveling direction of the conveyor belt 5 gradually increases.

[0027] A support plate 6 is installed at the bottom of the frame 1, screw rods 8 are installed on the support plates 6 at both sides, guide rods 7 are installed on the two support plates 6 in the middle, a rotating handle is installed on the outside of the support plate 6 close to the screw rod 8, and a limit block is installed on the outside of the support plate 6 close to the guide rod 7;

[0028] See also Figure 1 - Figure 4 As shown, the basic principle is: the processed bread is uniformly dumped into the inclined groove 9 on the frame 1. Under the action of the inclined groove 9, the bread gradually moves to the lower end side of the inclined groove 9 due to gravity, and is guided by the continuously rotating guide roller 10. The bread can gradually slide from the inclined groove 9 to the conveyor belt 5 and be neatly arranged one by one; then the bread is coated and independently packaged through the laminating machine body 4 and the packaging machine body 3 in turn.

[0029] Embodiment 2:

[0030] This embodiment is based on the structural optimization of the first embodiment, and the details are as follows:

[0031] See also Figure 1 , Figure 5 As shown, a bread packaging machine with an automatic feeding structure of this embodiment includes a calibration mechanism including a conveyor belt 3 17 and a pressing plate 18. The conveyor belt 3 17 is arranged at the middle of the frame 2 near the laminator body 4. The pressing plates 18 are evenly distributed on the outside of the conveyor belt 3 17. There is a gap between the pressing plate 18 and the upper surface of the conveyor belt 2 12.

[0032] A positioning rod 16 is symmetrically arranged on one side of the conveyor belt 3 17, and horizontal slot holes 13 are opened on both sides of the frame 2, and a vertical slot hole 14 connected to the horizontal slot hole 13 is opened on the inner side of the upper surface of the frame 2, and a support rod 15 is slidably installed in the horizontal slot hole 13 and the vertical slot hole 14, and the support rod 15 is hollow, and the positioning rod 16 is inserted into the support rod 15;

[0033] See also Figure 1 - Figure 5As shown, after the bread passes through the conveyor belt 1 5 and the laminating machine body 4 to form a packaging bag coated on the bread, it continues to be transported by the conveyor belt 2 12 to the bottom of the conveyor belt 3 17. Under the action of the continuously rotating conveyor belt 3 17, the conveyor belt 3 17 drives the pressing plate 18 to continuously press onto the coated bread packaging, that is, the packaging bag after the bread is coated is attached to the bread. Specifically, according to the running speed of the conveyor belt 1 5, the efficiency of the bread being coated by the laminating machine body 4 on the conveyor belt 2 12 also changes. The coated bread and the packaging bag continue to move under the conveyor belt 3 17 together. Under the condition of rotating and pressing downward, the pressing plate 18 continuously strokes the covering packaging bag on the upper side of the bread, effectively attaching the packaging bag after the bread is coated to the bread, which is further beneficial to the subsequent packaging of the bread packaging bag.

[0034] It is necessary to make additional explanations here: before laminating the bread, the distance between the two groups of symmetrical frames 1 is pre-adjusted according to the size of the bread to be packaged, and the frame 1 on one side is driven to move by rotating the screw rod 8. The frame 1 is moved by the guide rod 7 to complete the distance change, adapt to the size of the bread to be packaged, and adapt to the running speed of the conveyor belt 1 5 and the conveyor belt 2 12 to adapt to the speed of the bread movement; finally, according to the moving speed of the conveyor belt 1 5 and the conveyor belt 2 12, the running speed of the conveyor belt 3 17 is adaptively adjusted to achieve the purpose of evenly laminating each bread packaging bag.

[0035] The process and principle of this utility model are as follows:

[0036] Step 1: Before laminating the bread, the distance between the two symmetrical racks 1 is pre-adjusted according to the size of the bread to be packaged, and the rack 1 on one side is moved by rotating the screw rod 8. The rack 1 is moved by the guide rod 7 to change the distance, so as to adapt to the size of the bread to be packaged. After the running speeds of the conveyor belt 1 5 and the conveyor belt 2 12 are adjusted, the speed of the bread movement is also adapted. Finally, according to the moving speeds of the conveyor belt 1 5 and the conveyor belt 2 12, the running speed of the conveyor belt 3 17 is adaptively adjusted to achieve the purpose of laminating each bread packaging bag evenly.

[0037] Step 2: The processed bread is uniformly dumped into the inclined groove 9 on the frame 1. Under the action of the inclined groove 9, the bread gradually moves to the lower end side of the inclined groove 9 under the action of gravity, and is guided by the continuously rotating guide roller 10. The bread can gradually slide from the inclined groove 9 to the conveyor belt 5 and be neatly placed one by one;

[0038] Step 3: After the bread passes through the conveyor belt 1 5 and the laminating machine body 4 and forms a packaging bag and is coated on the bread, it is continuously conveyed by the conveyor belt 2 12 to the bottom of the conveyor belt 3 17. Under the action of the continuously rotating conveyor belt 3 17, the conveyor belt 3 17 drives the pressing plate 18 to continuously press onto the coated bread packaging, that is, the coated packaging bag of the bread is attached to the bread;

[0039] To summarize, in combination with Example 1 and Example 2, under the structural design that can adaptably adjust the spacing and bread running speed to ensure stable operation of the bread, the stable packaging of the bread packaging bag is achieved through the interaction of the two, and the automatic and regular feeding method will not cause stress damage to the surface of the bread, but can effectively complete the packaging process of the bread, reduce manpower input costs, and improve processing efficiency.

[0040] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A bread packaging machine with an automatic feeding structure, comprising a frame 1 (1) and a frame 2 (2), wherein the frame 1 (1) and the frame 2 (2) are connected, the frame 1 (1) is arranged at intervals and a conveyor belt 1 (5) is arranged at the lower middle part, and the top of the conveyor belt 1 (5) is connected to the bottom of the frame 1 (1), characterized in that: The upper surface of the frame one (1) is provided with an inclined groove (9), and the height of the outer side of the inclined groove (9) is higher than the height of the inner side; the side of the frame two (2) close to the frame one (1) is provided with a laminating machine body (4), the end of the frame two (2) away from the frame one (1) is provided with a packaging machine body (3), a conveyor belt two (12) is provided between the packaging machine body (3) and the laminating machine body (4), the ends of the conveyor belt one (5) and the conveyor belt two (12) are butt-jointed, and a calibration mechanism is provided in the middle and upper part of the frame two (2).

2. The bread packaging machine with automatic feeding structure according to claim 1, characterized in that: A baffle (11) is installed on the outer side of the upper surface of the frame one (1), and a guide roller (10) is embedded and installed on the inner side of the upper surface of the frame one (1) close to the baffle (11). The outer ring side of the guide roller (10) extends to the outside of the inclined groove (9). A driving motor is preset in one section of the frame one (1) corresponding to the guide roller (10), and the driving motor drives the guide roller (10) to rotate.

3. The bread packaging machine with automatic feeding structure according to claim 1, characterized in that: The calibration mechanism includes a conveyor belt three (17) and a pressure plate (18), wherein the conveyor belt three (17) is arranged on the middle part of the frame two (2) close to the laminator body (4), and the pressure plate (18) is evenly distributed on the outer side of the conveyor belt three (17), and there is a gap between the pressure plate (18) and the upper surface of the conveyor belt two (12).

4. The bread packaging machine with automatic feeding structure according to claim 3, characterized in that: A positioning rod (16) is symmetrically arranged on one side of the conveyor belt three (17); transverse slot holes (13) are provided on both sides of the frame two (2); a vertical slot hole (14) connected to the transverse slot hole (13) is provided on the inner side of the upper surface of the frame two (2); a support rod (15) is slidably installed in the transverse slot hole (13) and the vertical slot hole (14); the support rod (15) is hollow, and the positioning rod (16) is inserted into the support rod (15).

5. The bread packaging machine with automatic feeding structure according to claim 1, characterized in that: A support plate (6) is installed at the bottom of the frame 1 (1), screw rods (8) are installed on the support plates (6) at both sides, guide rods (7) are installed on the two support plates (6) in the middle, a rotating handle is installed on the outside of the support plate (6) close to the screw rod (8), and a limit block is installed on the outside of the support plate (6) close to the guide rod (7).

6. The bread packaging machine with automatic feeding structure according to claim 2, characterized in that: The guide roller (10) is arranged obliquely on the inclined groove (9), and the unfolding angle of the guide roller (10) in the traveling direction of the conveyor belt (5) gradually increases.