Automatic bean curd continuous dicing and boxing machine

By designing an automatic tofu continuous cutting and boxing machine, the tofu is limited and slitting using the adjustment plate and slide structure, the problem of tofu offset after cutting is solved, the packaging efficiency and accuracy are improved, and the blade maintenance process is simplified.

CN222662020UActive Publication Date: 2025-03-25INNER MONGOLIA YIFEI MACHINERY EQUIPMENT CO LTD
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Patent Information

Application Number
CN202420778057.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-16
Publication Date
2025-03-25
Estimated Expiration
2034-04-16

AI Technical Summary

Technical Problem

The existing tofu diced device will cause the tofu to shift after continuous diced, affecting the quality of subsequent packaging.

Method used

An automatic continuous tofu diced boxing machine is designed, and the tofu is limited and slid with adjustment plates and slide structures to ensure that the tofu is not offset after being cut, and the blade replacement process is simplified through the replacement mechanism.

Benefits of technology

It effectively avoids the problem of tofu offset after cutting, improves packaging efficiency and accuracy, and simplifies the maintenance and replacement of the blade, avoiding the blade loss problem caused by too small screws in traditional methods.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of food processing, and discloses an automatic bean curd continuous dicing and boxing machine which comprises a material conveying table, a first conveying device is installed at the top of the material conveying table, fixing plates are fixedly connected to the two sides of the top of the material conveying table respectively, a plurality of connecting holes are formed in the sides, away from each other, of the two fixing plates respectively, and a second conveying device is installed at the top of the material conveying table. Connecting rods are slidably connected to the interiors of the multiple connecting holes, adjusting plates are fixedly connected to the adjacent ends of the multiple connecting rods, bolts are in threaded connection to the sides, away from each other, of the two fixing plates, and the adjacent ends of the two bolts penetrate through the sides, away from each other, of the fixing plates and are rotatably connected to the sides, away from each other, of the adjusting plates. According to the bean curd cutting device, bean curds of different sizes can be limited through the adjusting plate, the bean curds are cut through the cutting plate, the packaging efficiency is improved, the fixing bolts are rotated to drive the positioning blocks in the positioning grooves to move out, and therefore the blades can be replaced conveniently.
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Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to an automatic tofu continuous cutting and boxing machine. Background Art

[0002] Tofu, also known as water tofu, is the most common soy product. It is said to have been invented by Liu An, the King of Huainan in the Han Dynasty. It is a traditional Chinese food that is delicious and healthy. It is also the main raw material for vegetarian dishes and is known as "plant meat". It is mostly made from beans with high protein content such as soybeans, black beans and peanuts. It can be produced all year round without seasonal restrictions.

[0003] When tofu is packaged, a cutting device is needed to cut the tofu into specified shapes and sizes so as to realize the packaging of the tofu. However, the existing cutting device will cause the tofu to shift after continuous cutting, which has a great impact on the subsequent packaging. Therefore, an automatic tofu continuous cutting and cartoning machine is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automatic tofu continuous cutting and cartoning machine, which aims to improve the problem in the prior art that tofu may be offset after continuous cutting, thereby affecting subsequent packaging.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic tofu continuous cutting and boxing machine comprises a conveying platform, a transmission device 1 is installed on the top of the conveying platform, both sides of the top of the conveying platform are fixedly connected with fixed plates, a plurality of connecting holes are opened on the opposite sides of the two fixing plates, and connecting rods are slidably connected inside the plurality of connecting holes, and adjacent ends of the plurality of connecting rods are fixedly connected with an adjusting plate, a bolt is threadedly connected on the opposite sides of the two fixing plates, and adjacent ends of the two bolts penetrate through the opposite sides of the fixing plates and are rotatably connected to the opposite sides of the adjusting plate, a slide is fixedly connected on the left side of the conveying platform, and a cutting plate is fixedly connected between the adjacent two slides, a packaging platform is arranged on the left side of the conveying platform, a conveying device 2 is installed on the top of the packaging platform, a plurality of packaging boxes are arranged on the top of the conveying device 2, and a replacement mechanism is arranged on the top of the conveying platform.

[0006] As a further description of the above technical solution:

[0007] The replacement mechanism includes a support frame, the bottom of which is fixedly connected to the top of the feed platform, the top of the support frame is fixedly connected to a cylinder, the output ends of the two cylinders pass through the top of the support frame and are fixedly connected to a mounting plate, a blade is installed at the bottom of the mounting plate, the left side of the mounting plate is provided with a screw hole, the inside of the two screw holes are threadedly connected with a fixing bolt, the right ends of the two fixing bolts pass through the left side of the mounting plate and are rotatably connected with a positioning block, the left side of the blade is provided with a positioning groove, and the outer walls of the two positioning blocks are slidably connected to the inside of the positioning groove.

[0008] As a further description of the above technical solution:

[0009] A plurality of reinforcing rods are fixedly connected to the far-away side of the feeding platform, and adjacent ends of the plurality of reinforcing rods are fixedly connected to the far-away side of the slideway.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the second transmission device is fixedly connected with a plurality of limit plates.

[0012] As a further description of the above technical solution:

[0013] The bottom of the feeding platform is fixedly connected with a base, and the four corners of the bottom of the base are fixedly connected with support columns.

[0014] As a further description of the above technical solution:

[0015] A collection box is arranged inside the base, and a handle is fixedly connected to the front side of the collection box.

[0016] As a further description of the above technical solution:

[0017] A switch box is fixedly connected to the front side of the feeding platform, and a dust cover is rotatably connected to the front side of the switch box.

[0018] As a further description of the above technical solution:

[0019] The switch box is electrically connected to the cylinder, the first transmission device and the second transmission device respectively.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the tofu of different sizes can be limited by the adjusting plate to avoid the deviation of the tofu after cutting. The tofu will be cut by the cutting plate before entering the slide, which can improve the packaging efficiency.

[0022] 2. In the utility model, the fixing bolt is rotated to move the positioning block in the positioning groove out, so that the blade can be replaced easily. The fixing bolt on the mounting plate is also fixed in the mounting plate due to the positioning block, thus avoiding the situation in which the blade is lost due to the screw being too small when the blade is replaced in the traditional way. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of an automatic tofu continuous cutting and boxing machine proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of a positioning device of an automatic tofu continuous cutting and boxing machine proposed by the utility model;

[0025] Figure 3 The utility model is a schematic diagram of the structure of a replacement device for an automatic tofu continuous cutting and boxing machine.

[0026] Legend:

[0027] 1. Feeding table; 2. Replacement mechanism; 201. Support frame; 202. Cylinder; 203. Mounting plate; 204. Blade; 205. Screw hole; 206. Fixing bolt; 207. Positioning block; 208. Positioning slot; 3. Conveying device one; 4. Fixing plate; 5. Connecting hole; 6. Connecting rod; 7. Adjusting plate; 8. Bolt; 9. Slide; 10. Cutting plate; 11. Reinforcement rod; 12. Packing table; 13. Packing box; 14. Limiting plate; 15. Conveying device two; 16. Support column; 17. Collection box; 18. Handle; 19. Base; 20. Switch box; 21. Dust cover. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 and Figure 2The utility model provides an embodiment: an automatic tofu continuous cutting and boxing machine, comprising a feeding platform 1, a transmission device 3 is installed on the top of the feeding platform 1, fixed plates 4 are fixedly connected on both sides of the top of the feeding platform 1, a plurality of connecting holes 5 are opened on the opposite sides of the two fixing plates 4, connecting rods 6 are slidably connected inside the plurality of connecting holes 5, and the adjacent ends of the plurality of connecting rods 6 are fixedly connected with adjusting plates 7, the opposite sides of the two fixing plates 4 are threadedly connected with bolts 8, and the adjacent ends of the two bolts 8 penetrate the opposite sides of the fixing plates 4 and are rotatably connected to the adjusting plates 7. On the side away from each other, the left side of the feed table 1 is fixedly connected with a slideway 9, and a cutting plate 10 is fixedly connected between the two adjacent slideways 9. A packaging table 12 is arranged on the left side of the feed table 1, and a transmission device 15 is installed on the top of the packaging table 12. A plurality of packaging boxes 13 are arranged on the top of the transmission device 15. A replacement mechanism 2 is arranged on the top of the feed table 1, and a plurality of reinforcement rods 11 are fixedly connected to the side away from each other of the feed table 1, and adjacent ends of the plurality of reinforcement rods 11 are fixedly connected to the side away from the slideway 9, and a plurality of limit plates 14 are fixedly connected to the outer wall of the transmission device 15.

[0030] Specifically, a transmission device 3 is installed on the top of the feed platform 1, and the tofu is transmitted and cut into pieces by the transmission device 3. Two fixed plates 4 are installed on the left side of the top of the feed platform 1, and an adjustment plate 7 is set on the adjacent side of the fixed plate 4. The adjustment plate 7 can be used to limit the position of tofu of different sizes to avoid the deviation of the tofu after cutting. The adjustment plates 7 are limited by connecting rods 6 to enhance the stability during use. When adjusting the adjustment plates 7, they are adjusted by bolts 8 between the fixed plates 4 and the adjustment plates 7. Two slideways 9 are installed on the left side of the feed platform 1. The slideways 9 are fixed to the two sides of the feed platform 1 by multiple reinforcement rods 11. The slideways 9 are connected and fixed by cutting plates 10. Before the tofu enters the slideway 9, it will be cut by the cutting plate 10, which can improve the packaging efficiency. A transmission device 2 15 is placed at the bottom left side of the feeding platform 1, and a plurality of packaging boxes 13 are placed on the top of the transmission device 2 15. The packaging boxes 13 are limited by the limiting plates 14 on the surface of the transmission device 2 15 to prevent the packaging boxes 13 from deviating during transportation and causing the tofu to slip, thereby greatly improving the accuracy of conveying the tofu into the packaging boxes 13.

[0031] Reference Figure 1 and Figure 3The replacement mechanism 2 includes a support frame 201, the bottom of the support frame 201 is fixedly connected to the top of the feed platform 1, the top of the support frame 201 is fixedly connected with a cylinder 202, the output ends of the two cylinders 202 pass through the top of the support frame 201 and are fixedly connected with a mounting plate 203, a blade 204 is installed at the bottom of the mounting plate 203, a screw hole 205 is opened on the left side of the mounting plate 203, the inside of the two screw holes 205 are threadedly connected with a fixing bolt 206, the right ends of the two fixing bolts 206 pass through the left side of the mounting plate 203 and are rotatably connected with a positioning block 207, a positioning groove 208 is opened on the left side of the blade 204, and the outer walls of the two positioning blocks 207 are slidably connected to the inside of the positioning groove 208.

[0032] Specifically, a support frame 201 is installed on the top of the feeding platform 1, and two cylinders 202 are installed on the top of the support frame 201. The cylinders 202 are fixed to the mounting plate 203 at the bottom of the support frame 201. A blade 204 is installed at the bottom of the mounting plate 203. When the cylinder 202 is started, the blade 204 can be driven to repeatedly cut the tofu on the transmission device 3. When the blade 204 needs to be disassembled for maintenance after being used for a long time, two screws are provided on the left side of the mounting plate 204. Hole 205, a fixing bolt 206 is connected to the internal thread of the screw hole 205, and a positioning block 207 is installed on the outer wall of the fixing bolt 206. When the fixing bolt 206 is rotated, the positioning block 207 in the positioning groove 208 can be moved out, so as to facilitate the replacement of the blade 204. The fixing bolt 206 on the mounting plate 203 is also fixed in the mounting plate 203 due to the positioning block 207, thus avoiding the situation that the blade 204 is lost due to the screw being too small when the traditional method is used to replace the blade 204.

[0033] Reference Figure 1 and Figure 2 A base 19 is fixedly connected to the bottom of the feed platform 1, and support columns 16 are fixedly connected to the four corners of the bottom of the base 19. A collecting box 17 is arranged inside the base 19, and a handle 18 is fixedly connected to the front side of the collecting box 17. A switch box 20 is fixedly connected to the front side of the feed platform 1, and a dust cover 21 is rotatably connected to the front side of the switch box 20. The switch box 20 is electrically connected to the cylinder 202, the transmission device 1 3 and the transmission device 2 15 respectively.

[0034] Specifically, the stability of the entire device is improved by the base 19 and the support column 16. At the same time, a collection box 17 is placed inside the base 19. The collection box 17 and the handle 18 can be used to store maintenance tools. The dust cover 21 can prevent dust from entering the switch box 20, thereby increasing the service life of the switch box 20.

[0035] Working principle: First, when the tofu is cut into pieces, it is transported and cut into pieces through a transmission device 3. Two fixed plates 4 are installed on the top left side of the feed platform 1. Adjustment plates 7 are provided on the adjacent sides of the fixed plates 4. Tofu of different sizes can be limited by the adjustment plates 7 to avoid the deviation of the cut tofu. The adjustment plates 7 are limited by connecting rods 6 to enhance the stability during use. When adjusting the adjustment plates 7, they are adjusted by bolts 8 between the fixed plates 4 and the adjustment plates 7. Two slideways 9 are installed on the left side of the feed platform 1. The slideways 9 are fixed to both sides of the feed platform 1 by multiple reinforcement rods 11. The slideways 9 are connected and fixed by cutting plates 10. Before the tofu enters the slideways 9, it will be cut by the cutting plates 10, which can improve the packaging efficiency. A transmission device 2 15 is placed at the bottom of the left side of the feeding platform 1, and a plurality of packaging boxes 13 are placed on the top of the transmission device 2 15. The packaging boxes 13 are limited by the limiting plates 14 on the surface of the transmission device 2 15 to prevent the packaging boxes 13 from deviating during transportation and causing the tofu to slip, which greatly improves the accuracy of conveying the tofu into the packaging box 13. When the blade 204 is used, when the cylinder 202 is started, the blade 204 can be driven to repeatedly cut the tofu on the transmission device 3. When the blade 204 is used for a long time, it needs to be emptied. When disassembling and maintaining, two screw holes 205 are opened on the left side of the mounting plate 204, and a fixing bolt 206 is connected to the internal thread of the screw hole 205. A positioning block 207 is installed on the outer wall of the fixing bolt 206. When the fixing bolt 206 is rotated, the positioning block 207 in the positioning groove 208 can be moved out, so that the blade 204 can be replaced conveniently. The fixing bolt 206 on the mounting plate 203 is still fixed in the mounting plate 203 due to the positioning block 207, thus avoiding the situation that the blade 204 is lost due to the screw being too small when replacing it in the traditional way.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic tofu continuous cutting and boxing machine, comprising a feeding table (1), characterized in that: A transmission device (3) is installed on the top of the conveying platform (1), and fixed plates (4) are fixedly connected to both sides of the top of the conveying platform (1). A plurality of connecting holes (5) are provided on the opposite sides of the two fixed plates (4), and connecting rods (6) are slidably connected inside the plurality of connecting holes (5). The adjacent ends of the plurality of connecting rods (6) are fixedly connected to an adjustment plate (7), and the opposite sides of the two fixed plates (4) are threadedly connected to bolts (8), and the adjacent ends of the two bolts (8) penetrate the fixed plates (7). The fixed plate (4) is rotatably connected to the side away from the adjusting plate (7), the left side of the feed platform (1) is fixedly connected to a slideway (9), and a slitting plate (10) is fixedly connected between two adjacent slideways (9). A packaging platform (12) is arranged on the left side of the feed platform (1), and a second transmission device (15) is installed on the top of the packaging platform (12). A plurality of packaging boxes (13) are arranged on the top of the second transmission device (15), and a replacement mechanism (2) is arranged on the top of the feed platform (1).

2. The automatic tofu continuous cutting and boxing machine according to claim 1, characterized in that: The replacement mechanism (2) comprises a support frame (201), the bottom of the support frame (201) is fixedly connected to the top of the feed platform (1), the top of the support frame (201) is fixedly connected to a cylinder (202), the output ends of the two cylinders (202) pass through the top of the support frame (201) and are fixedly connected to a mounting plate (203), a blade (204) is installed at the bottom of the mounting plate (203), a screw hole (205) is provided on the left side of the mounting plate (203), the inside of the two screw holes (205) are threadedly connected to a fixing bolt (206), the right ends of the two fixing bolts (206) pass through the left side of the mounting plate (203) and are rotatably connected to a positioning block (207), a positioning groove (208) is provided on the left side of the blade (204), and the outer walls of the two positioning blocks (207) are slidably connected to the inside of the positioning groove (208).

3. The automatic tofu continuous cutting and boxing machine according to claim 1, characterized in that: A plurality of reinforcing rods (11) are fixedly connected to the far-away side of the conveying platform (1), and adjacent ends of the plurality of reinforcing rods (11) are fixedly connected to the far-away side of the slideway (9).

4. The automatic tofu continuous cutting and packing machine according to claim 1, characterized in that: The outer wall of the second transmission device (15) is fixedly connected with a plurality of limit plates (14).

5. The automatic tofu continuous cutting and boxing machine according to claim 1, characterized in that: The bottom of the feeding platform (1) is fixedly connected to a base (19), and the four corners of the bottom of the base (19) are fixedly connected to support columns (16).

6. The automatic tofu continuous cutting and boxing machine according to claim 5, characterized in that: A collection box (17) is arranged inside the base (19), and a handle (18) is fixedly connected to the front side of the collection box (17).

7. The automatic tofu continuous cutting and boxing machine according to claim 1, characterized in that: A switch box (20) is fixedly connected to the front side of the feeding platform (1), and a dust cover (21) is rotatably connected to the front side of the switch box (20).

8. The automatic tofu continuous cutting and boxing machine according to claim 7, characterized in that: The switch box (20) is electrically connected to the cylinder (202), the transmission device 1 (3) and the transmission device 2 (15) respectively.