Equal-quantity slitting equipment for dough
The dough equal-volume cutting equipment uses a motor-driven lead screw and photoelectric sensing system to achieve precise and rapid dough cutting, solving the problems of poor accuracy and slow speed of manual cutting.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI JINXIAN FOOD TECH CO LTD
- Filing Date
- 2025-04-30
- Publication Date
- 2026-04-28
AI Technical Summary
The current method of dividing dough into equal portions mainly relies on manual labor, resulting in poor accuracy and slow speed.
The dough equal-volume cutting equipment uses a motor-driven screw to move the movable frame and cutting blade, combined with a photoelectric sensing system to achieve precise and fast cutting operations.
It enables precise and rapid equal-volume cutting of dough, improving cutting efficiency.
Smart Images

Figure CN224165559U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of dough cutting technology, and in particular to a dough equal-volume cutting device. Background Technology
[0002] Dough is a lump of dough formed by mixing flour (such as wheat flour, rice flour, etc.) with liquid ingredients (such as water, oil, eggs, syrup, etc.) and auxiliary materials, and kneading it. It is used to make finished or semi-finished products such as pasta, bread, and pastries.
[0003] However, in the existing technology, the dough generally needs to be divided into equal portions before baking. Equally divided dough is more convenient to operate and manage. However, the existing equal division of dough is mostly done manually. Manual equal division of dough is not only less accurate, but also slower in order to control the amount of dough to be divided each time. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies: most of the existing operations for equal-quantity dough cutting are performed manually, which not only has poor precision but also results in a slow cutting speed in order to control the amount of dough cut each time.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dough equal-volume cutting device, comprising a cutting table, wherein a partition is fixedly connected to the upper surface of the cutting table, and the partition is arranged in two rows with several partitions equidistantly arranged along the cutting table; a track rod and a lead screw are fixedly connected to both sides of the cutting table respectively; a motor is fixedly connected to one end of the cutting table, and the output end of the motor is fixedly connected to the lead screw; a movable frame slides on the surface of the track rod, and the other end of the movable frame is threadedly connected to the lead screw; an electric telescopic rod is fixedly connected to the top of the movable frame, and a cutting blade is fixedly connected to one end of the electric telescopic rod; a light strip sensor transmitter and a photoelectric sensor receiver are fixedly connected to the lower ends of both sides of the movable frame respectively; and a controller is fixedly connected to one side of the cutting table.
[0006] In a preferred embodiment, a reinforcing bracket is fixedly connected to the top of the movable frame, and the reinforcing bracket is fixedly connected to the outer surface of the electric telescopic rod.
[0007] In a preferred embodiment, a protective plate slides through the surface of the electric telescopic rod.
[0008] In a preferred embodiment, the thickness of the slitting blade itself is less than the distance between the partitions.
[0009] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0010] This invention involves stuffing dough into the space between partitions, completely filling the space, and then using a rolling pin to flatten the upper surface of the dough along the partitions, making the dough square for easier equal cutting. Then, with the help of a motor and lead screw, the movable frame moves linearly along a track. During this movement, when the light strip transmitter and photoelectric receiver move to either side of the gap between the partitions, the photoelectric receiver receives a signal from the light strip transmitter, triggering the controller to stop the motor and the movable frame. Simultaneously, the controller controls the electric telescopic rod to extend and retract, causing the cutting blade to move downwards and cut the dough in the gap between the partitions. After extension, the blade retracts and moves upwards back to its original position. After retraction, the controller continues to control the movable frame to repeat the above operation, thus enabling precise and rapid equal cutting of the dough, effectively improving cutting efficiency. Attached Figure Description
[0011] Figure 1 A schematic diagram of the overall front structure of a dough equal-volume cutting device provided by this utility model;
[0012] Figure 2 A schematic diagram of the overall rear structure of a dough equal-volume cutting device provided by this utility model;
[0013] Figure 3 This is a schematic diagram of the movable frame of a dough equal-volume cutting device provided by this utility model.
[0014] Legend:
[0015] 1. Slitting table; 2. Partition; 3. Track rod; 4. Lead screw; 5. Motor; 6. Movable frame; 7. Electric telescopic rod; 8. Slitting blade; 9. Reinforcing bracket; 10. Light strip sensor transmitter; 11. Photoelectric sensor receiver; 12. Protective plate; 13. Controller. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Example 1
[0018] like Figure 1-3As shown, this utility model provides a technical solution: a dough equal-volume cutting device, including a cutting table 1. A partition 2 is fixedly connected to the upper surface of the cutting table 1, and the partitions 2 are arranged in two rows with several partitions equidistantly arranged along the cutting table 1. Dough is stuffed into the space between the partitions 2 to completely fill the space. A rolling pin is used to flatten the upper surface of the dough along the partitions 2, making the dough square for equal-volume cutting. Track rods 3 and a lead screw 4 are fixedly connected to both sides of the cutting table 1. A motor 5 is fixed to one end of the cutting table 1, and the output end of the motor 5 is fixedly connected to the lead screw 4. After the dough is laid in the partitions 2, the user can control the motor 5 to start via a controller 13, causing it to drive the lead screw 4 to rotate, thus moving a movable frame 6 linearly along the track rods 3. The movable frame 6 slides on the surface of the track rods 3, and the other end of the movable frame 6 is threadedly connected to the lead screw 4. An electric telescopic rod 7 is fixed through the top of the movable frame 6, and a cutting blade 8 is fixed to one end of the electric telescopic rod 7. A light strip sensor transmitter 10 and a photoelectric sensor receiver 11 are fixedly connected to the lower ends of the two sides of the movable frame 6, respectively. A controller 13 is fixed to one side of the cutting table 1. When the movable frame 6 moves, the light strip sensor transmitter 10 and the photoelectric sensor receiver 11 move to the two sides of the gap between the partitions 2. When the photoelectric sensor receiver 11 receives the signal sent by the light strip sensor transmitter 10, the controller 13 will control the motor 5 to stop operating, so that the movable frame 6 stops moving. At the same time, it will control the electric telescopic rod 7 to perform a telescopic movement, so that the cutting blade 8 moves down to cut the dough in the gap between the partitions 2. After the extension is completed, the retraction drives the cutting blade 8 to move up and return to its position. After the retraction is completed, the controller 13 will continue to control the movable frame 6 to move and repeat the above operation, so as to perform precise and fast equal-quantity cutting of the dough.
[0019] Example 2
[0020] like Figure 1-3 As shown, a reinforcing bracket 9 is fixedly connected to the top of the movable frame 6, and the reinforcing bracket 9 is fixedly connected to the outer surface of the electric telescopic rod 7. The reinforcing bracket 9 serves to reinforce the installation of the electric telescopic rod 7 on the movable frame 6, allowing the electric telescopic rod 7 to be installed more stably on the movable frame 6. A protective plate 12 slides through the surface of the electric telescopic rod 7. During the stage of laying the dough between the partitions 2, by inserting the protective plate 12 on the movable frame 6, the protective plate 12 covers the blade of the slitting knife 8, thereby effectively preventing workers from being injured by the blade of the slitting knife 8 when laying the dough at the partitions 2. The thickness of the slitting knife 8 itself is less than the distance between the partitions 2, so that the slitting knife 8 can move smoothly in the gap between the partitions 2 to thoroughly cut the dough.
[0021] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A dough equal-volume cutting device, comprising a cutting table (1), characterized in that: A partition (2) is fixedly connected to the upper surface of the slitting table (1), and the partition (2) is arranged in two rows and several are equidistantly arranged along the slitting table (1). A track rod (3) and a lead screw (4) are fixedly connected to both sides of the slitting table (1). A motor (5) is fixed to one end of the slitting table (1), and the output end of the motor (5) is fixedly connected to the lead screw (4). A movable frame (6) slides on the surface of the track rod (3), and the other end of the movable frame (6) is threadedly connected to the lead screw (4). An electric telescopic rod (7) is fixedly connected through the top of the movable frame (6), and a slitting knife (8) is fixed to one end of the electric telescopic rod (7). A light strip sensor transmitter (10) and a photoelectric sensor receiver (11) are fixedly connected to the lower ends of both sides of the movable frame (6). A controller (13) is fixed to one side of the slitting table (1).
2. The dough equal-volume cutting device according to claim 1, characterized in that: The top of the movable frame (6) is fixedly connected to a reinforcing bracket (9), and the reinforcing bracket (9) is fixedly connected to the outer surface of the electric telescopic rod (7).
3. The dough equal-volume cutting device according to claim 1, characterized in that: A protective plate (12) slides through the surface of the electric telescopic rod (7).
4. The dough equal-volume cutting device according to claim 1, characterized in that: The thickness of the slitting blade (8) itself is less than the distance between the partitions (2).