A dose sub-rounding device
Patent Information
- Application Number
- CN202522379061.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-10
AI Technical Summary
[0003]为了克服上述缺陷，本实用新型提供了一种剂子搓圆装置，解决了现有的剂子搓圆装置在进行排料时，传动带在传动轮表面容易出现松弛脱离传动轮，造成双出轴电机的动力无法稳定传递至搓圆辊，导致搓圆作业中断，需人工重新调整皮带位置，影响生产效率的问题
1、该剂子搓圆装置，通过设置电动推杆、传动皮带、移动滑块和压紧弹簧，剂子卡在搓圆辊表面进行滚动搓圆后，控制电动推杆收缩，拉动移动块使搓圆辊远离挡条，方便搓圆后的剂子落入排料架排出，同时移动块带动传动轮一移动过程中，传动皮带拉动传动压紧轮带动移动滑块在安装滑杆表面滑动挤压压紧弹簧变形，在压紧弹簧的回弹作用下下压移动滑块，使传动皮带拉直绷紧在传动轮一、传动轮二和传动压紧轮表面，避免传动皮带松弛脱离传动轮一、传动轮二和传动压紧轮表面。
Smart Images
Figure CN224791550U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of food processing technology, specifically a device for rolling dough into balls. Background Technology
[0002] In the field of pasta processing, whether it is traditional Chinese pastries such as steamed buns, dumplings, and buns, or Western baked goods such as bread and pastries, the preparation of dough is a key preliminary step in the production process. The uniformity of the size, the smoothness of the surface, and the roundness of the dough directly determine the appearance, cooking doneness, and taste of the final product. This is crucial for the standardization and large-scale production of food. The dough needs to be rolled into rounds to facilitate subsequent processing. However, in the existing dough rolling device, the transmission belt is prone to loosening and detaching from the transmission wheel during material discharge. This causes the power of the dual-shaft motor to be unstablely transmitted to the rolling roller, resulting in the interruption of the rolling operation. The belt position needs to be manually readjusted, which affects production efficiency. Therefore, improvements are needed. Utility Model Content
[0003] To overcome the above-mentioned defects, this utility model provides a dough rounding device, which solves the problem that in the existing dough rounding device, the transmission belt is prone to loosening and detaching from the transmission wheel during material discharge, causing the power of the dual-output shaft motor to be unstablely transmitted to the rounding roller, resulting in the interruption of the rounding operation, requiring manual readjustment of the belt position, and affecting production efficiency.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a dough ball rolling device, comprising a mounting frame, wherein rectangular grooves are respectively provided at the center positions of both sides away from the opening of the mounting frame, electric push rods are symmetrically fixedly installed inside the rectangular grooves, and movable blocks are fixedly installed at the telescopic ends of the two electric push rods, and the movable blocks slide against the inner wall of the rectangular grooves, and a transmission wheel is rotatably installed inside the movable blocks through bearings, a mounting top plate is fixedly installed on one side of the top of the mounting frame, a double-output shaft motor is fixedly installed at the center position of the top of the mounting top plate, and transmission wheels are respectively fixedly installed at the output ends of the double-output shaft motors, and mounting grooves are symmetrically provided on both sides of the mounting frame near the opening, and movable sliders are slidably connected through the mounting grooves, and a transmission pressing wheel is rotatably installed on one side of the movable slider through a rotating shaft, and two transmission belts are sleeved on the surfaces of the transmission wheel one, transmission wheel two, and transmission pressing wheel on the same side of the mounting frame.
[0005] As a further embodiment of this utility model: the inner wall of the mounting groove is symmetrically provided with limiting slide grooves, and the movable slider is symmetrically fixedly installed on both sides inside the mounting groove, and the limiting slider is slidably connected to the inside of the limiting slide groove.
[0006] As a further embodiment of this utility model: an installation slide rod is fixedly installed at the center of the top and bottom of the installation groove, and a movable slider is slidably connected to the surface of the installation slide rod. A compression spring is sleeved on the surface of the installation slide rod at the top of the movable slider.
[0007] As a further embodiment of this utility model: the mounting frame has a rounding roller located between two moving blocks, and both ends of the rounding roller are fixedly connected to the transmission wheel.
[0008] As a further embodiment of this utility model: a feeding rack is fixedly installed on the top of the mounting frame on one side of the mounting plate, and the bottom end of the feeding rack is located on the top of the rounding roller. The top of the feeding rack is provided with multiple feeding slots.
[0009] As a further embodiment of this utility model: a material discharge rack is fixedly installed at the opening on one side of the mounting frame, and the material discharge rack is located at the bottom of the rounding roller and installed inside the mounting frame opposite to the feeding rack, and multiple material discharge slots are provided through the top of the material discharge rack.
[0010] As a further embodiment of this utility model: a stop bar is fixedly installed on the top of the feeding rack, and the stop bar is located on one side of the rounding roller and opposite to the bottom of the feeding rack.
[0011] As a further embodiment of this utility model: the surface of the rounding roller is provided with a plurality of rounding grooves, and the rounding grooves correspond to the positions of the feeding groove and the discharging groove.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This dough rounding device, through the setting of an electric push rod, a transmission belt, a moving block, and a pressure spring, allows the dough to be rolled and rounded on the surface of the rounding roller. After the dough is caught on the surface of the rounding roller, the electric push rod is controlled to retract, pulling the moving block to move the rounding roller away from the stop bar, so that the rounded dough can fall into the discharge rack for discharge. At the same time, as the moving block drives the first transmission wheel to move, the transmission belt pulls the transmission pressure wheel, causing the moving block to slide on the surface of the mounting slide rod and compress the pressure spring to deform. Under the rebound action of the pressure spring, the moving block is pressed down, so that the transmission belt is straightened and tightened on the surface of the first transmission wheel, the second transmission wheel, and the transmission pressure wheel, preventing the transmission belt from loosening and detaching from the surface of the first transmission wheel, the second transmission wheel, and the transmission pressure wheel.
[0013] 2. This dough rounding device consists of a rounding roller, a feeding rack, a discharging rack, and a stop bar. The dough is placed into the feeding groove at the top of the feeding rack and slides down into the rounding groove on the surface of the rounding roller under gravity. It then rests against one side of the stop bar. The dual-shaft motor is started to control the rotation of the rounding roller, causing the dough to be rounded inside the rounding groove. Once the dough is rounded, the rounding roller is controlled to move away from the stop bar, allowing the rounded dough to fall into the rectangular groove and be discharged from the discharging rack. This ensures that the dough will not be misaligned during feeding, rounding, and discharging, thus preventing any impact on the rounding process. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A; Figure 3 This is a cross-sectional view of the mounting bracket of this utility model; Figure 4 This is a schematic diagram of the structure of the rounding roller, the feeding frame, and the discharging frame of this utility model; In the diagram: 1. Mounting bracket; 2. Electric push rod; 3. Moving block; 4. Transmission wheel one; 5. Mounting top plate; 6. Dual-shaft motor; 7. Transmission wheel two; 8. Mounting groove; 9. Moving slider; 10. Transmission pressure wheel; 11. Transmission belt; 12. Limiting groove; 13. Limiting slider; 14. Mounting slide rod; 15. Pressure spring; 16. Rounding roller; 17. Rounding groove; 18. Feeding rack; 19. Feeding trough; 20. Discharge rack; 21. Discharge trough; 22. Rectangular groove; 23. Stop bar. Detailed Implementation
[0015] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0016] like Figure 1-4 As shown, this utility model provides a technical solution: a dough ball rolling device, including a mounting frame 1. Rectangular grooves 22 are respectively provided at the center positions away from the opening on both sides of the mounting frame 1. Electric push rods 2 are symmetrically fixedly installed inside the rectangular grooves 22. Moving blocks 3 are fixedly installed at the telescopic ends of the two electric push rods 2, and the moving blocks 3 slide close to the inner wall of the rectangular grooves 22. By providing electric push rods 2, the electric push rods 2 are controlled to telescopically pull the moving blocks 3 to slide inside the rectangular grooves 22, thereby controlling the distance between the rolling roller 16 and the stop strip 23, so that the rolled dough ball can fall from the surface of the rolling roller 16 to the top of the discharge rack 20 for discharge. Inside the movable block 3, a transmission wheel 4 is rotatably mounted through a bearing. A mounting plate 5 is fixedly mounted on one side of the top of the mounting frame 1. A dual-shaft motor 6 is fixedly mounted at the center of the top of the mounting plate 5. Transmission wheels 7 are fixedly mounted on the output ends of the dual-shaft motor 6 on both sides. Because of the dual-shaft motor 6, starting the dual-shaft motor 6 controls the rotation of the transmission wheels 7, which in turn transmits the rotation of the dual-shaft motor 6 to the transmission wheels 4 to control the rounding roller 16 to rotate inside the mounting frame 1 to roll and round the dough. Mounting bracket 1 has symmetrical mounting grooves 8 on both sides near the opening. A movable slider 9 is slidably connected through the mounting groove 8. A transmission pressure wheel 10 is rotatably mounted on one side of the movable slider 9 via a rotating shaft. Two transmission belts 11 are sleeved on the surfaces of transmission wheel 4, transmission wheel 7, and transmission pressure wheel 10 on the same side of mounting bracket 1. By providing transmission belts 11, which are wrapped around the surfaces of transmission wheel 4, transmission wheel 7, and transmission pressure wheel 10, the transmission wheel 7 is controlled to rotate. This causes the transmission belts 11 to rub against the surfaces of transmission wheel 4, transmission wheel 7, and transmission pressure wheel 10, thereby driving transmission wheel 4, transmission wheel 7, and transmission pressure wheel 10 to rotate, causing the rounding roller 16 to rotate inside the mounting bracket 1.
[0017] The inner wall of the mounting groove 8 is symmetrically provided with limiting slide grooves 12. The movable slider 9 is located on both sides inside the mounting groove 8 and is symmetrically fixedly installed with limiting sliders 13. The limiting sliders 13 are slidably connected inside the limiting slide grooves 12. Because of the movable slider 9, when the transmission belt 11 is straightened and tightened, it lifts the transmission pressure wheel 10, pushes the movable slider 9 to slide inside the mounting groove 8, and drives the limiting slider 13 to slide inside the corresponding limiting slide groove 12, thereby limiting the movable slider 9 and ensuring that the movable slider 9 will not tilt or deflect during the movement.
[0018] An installation slide rod 14 is fixedly installed at the center of the top and bottom of the installation groove 8, and a movable slider 9 is slidably connected to the surface of the installation slide rod 14. A compression spring 15 is sleeved on the surface of the installation slide rod 14 at the top of the movable slider 9. With the compression spring 15, the movable slider 9 is lifted by the rebound action of the compression spring 15, which drives the transmission compression wheel 10 to press against the inner wall of the transmission belt 11, so that the transmission belt 11 is taut on the surface of the first transmission wheel 4, the second transmission wheel 7 and the transmission compression wheel 10.
[0019] Inside the mounting frame 1, a rounding roller 16 is located between two moving blocks 3, and both ends of the rounding roller 16 are fixedly connected to the transmission wheel 4. The surface of the rounding roller 16 is provided with multiple rounding grooves 17. Because of the rounding grooves 17, after the dough falls onto the surface of the rounding roller 16 and gets stuck in the rounding grooves 17, the rotation of the rounding roller 16 is controlled to make the dough roll inside the rounding grooves 17, thereby gradually rounding the dough.
[0020] A feeding rack 18 is fixedly installed on the top of the mounting frame 1, located on one side of the mounting top plate 5. The bottom of the feeding rack 18 is located on the top of the rounding roller 16. The top of the feeding rack 18 is provided with multiple feeding grooves 19. A discharge rack 20 is fixedly installed at the opening on one side of the mounting frame 1. The discharge rack 20 is located at the bottom of the rounding roller 16 and is installed inside the mounting frame 1, opposite to the feeding rack 18. Multiple discharge grooves 21 are provided through the top of the discharge rack 20. The rounding groove 17 corresponds to the positions of the feeding groove 19 and the discharge groove 21. Because of the feeding groove 19 and the discharge groove 21, the dough falls into the feeding groove 19 and the discharge groove 21, ensuring that the dough will not fall off during the rounding process.
[0021] A baffle 23 is fixedly installed on the top of the feeding rack 20, and the baffle 23 is located on one side of the rounding roller 16 and opposite to the bottom of the feeding rack 18. With the baffle 23, when the dough slides from the feeding rack 18 to the surface of the rounding roller 16, it is blocked by the baffle 23. At the same time, the rounding roller 16 rotates and tugs the dough to round it on one side of the baffle 23.
[0022] The working principle of this utility model is as follows: The divided dough pieces are placed into the feeding trough 19 and slide down into the rounding trough 17, where they contact the baffle 23. The dual-shaft motor 6 is started to control the rotation of the transmission wheel 7, causing the transmission belt 11 to rotate on the surfaces of the transmission wheel 4, the transmission wheel 7, and the transmission pressure wheel 10, thus driving the rounding roller 16 to rotate inside the mounting frame 1. This rounds the dough pieces inside the rounding trough 17. After the dough pieces are rounded, the electric push rod 2 is controlled to retract, pulling the moving block 3 to cause the transmission wheel 4 to slide on the inner wall of the transmission belt 11, thus moving the rounding roller 16 away from the baffle 2. 3. The rounded dough falls into the discharge trough 21 and slides out from the top of the discharge rack 20 along the discharge trough 21. At the same time, the transmission belt 11 pulls the transmission pressure wheel 10 to lift the movable slider 9 to slide on the surface of the mounting slide rod 14, compressing the pressure spring 15 and deforming it. Under the rebound action of the pressure spring 15, the transmission pressure wheel 10 is pressed against the inner wall of the transmission belt 11, so that the transmission belt 11 is always straight and taut. Then, the electric push rod 2 is controlled to extend and lift the movable block 3, so that the rounding roller 16 is close to the stop bar 23. The operation is repeated to continuously round the dough.
[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0024] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. A dough ball rolling device, comprising a mounting frame (1), characterized in that: The mounting bracket (1) has rectangular slots (22) on both sides away from the center of the opening. Electric push rods (2) are symmetrically fixedly installed inside the rectangular slots (22). Movable blocks (3) are fixedly installed at the telescopic ends of the two electric push rods (2), and the movable blocks (3) slide against the inner wall of the rectangular slots (22). A transmission wheel (4) is installed inside the movable block (3) through a bearing. A mounting top plate (5) is fixedly installed on one side of the top of the mounting bracket (1). The center of the top of the mounting top plate (5) is fixedly A dual-output shaft motor (6) is installed, and transmission wheels (7) are fixedly installed on the output ends of the dual-output shaft motor (6) on both sides. The mounting frame (1) is symmetrically provided with mounting grooves (8) on both sides near the opening. A sliding block (9) is slidably connected through the mounting groove (8). A transmission pressing wheel (10) is rotatably installed on one side of the sliding block (9) via a rotating shaft. Two transmission belts (11) are sleeved on the surface of the transmission wheel (4), transmission wheel (7) and transmission pressing wheel (10) on the same side of the mounting frame (1).
2. The dough-rolling device according to claim 1, characterized in that: The inner wall of the mounting groove (8) is symmetrically provided with limiting slide grooves (12). The movable slider (9) is located on both sides inside the mounting groove (8) and the limiting sliders (13) are symmetrically fixedly installed. The limiting sliders (13) are slidably connected inside the limiting slide grooves (12).
3. The dough-rolling device according to claim 2, characterized in that: An installation slide rod (14) is fixedly installed at the center of the top and bottom of the installation groove (8), and a movable slider (9) is slidably connected to the surface of the installation slide rod (14). A compression spring (15) is sleeved on the surface of the installation slide rod (14) at the top of the movable slider (9).
4. The dough-rolling device according to claim 1, characterized in that: The mounting frame (1) has a rounding roller (16) located between two moving blocks (3) inside, and the two ends of the rounding roller (16) are fixedly connected to the transmission wheel (4).
5. The dough-rolling device according to claim 4, characterized in that: The mounting frame (1) is fixedly mounted on one side of the mounting top plate (5), and the bottom end of the mounting frame (18) is located on the top of the rounding roller (16). The mounting frame (18) is provided with multiple loading grooves (19) on its top.
6. The dough-rolling device according to claim 5, characterized in that: A material discharge rack (20) is fixedly installed at the opening on one side of the mounting frame (1), and the material discharge rack (20) is located at the bottom of the rounding roller (16) and is installed inside the mounting frame (1) opposite to the feeding rack (18). Multiple material discharge slots (21) are provided through the top of the material discharge rack (20).
7. The dough-rolling device according to claim 6, characterized in that: The top of the feed rack (20) is fixedly equipped with a baffle (23), and the baffle (23) is located on one side of the rounding roller (16) and opposite to the bottom of the feed rack (18).
8. The dough-rolling device according to claim 6, characterized in that: The surface of the rounding roller (16) is provided with a plurality of rounding grooves (17), and the rounding grooves (17) correspond to the positions of the feeding groove (19) and the discharge groove (21).