Biscuit dough calender
By designing a biscuit dough calender with adjustable calender thickness, the combination of motor 2, screws and displacement parts is used to solve the problem that the dough thickness cannot be adjusted in the prior art, and the production diversity and equipment flexibility are improved.
Patent Information
- Application Number
- CN202421138125.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing biscuit dough calenders cannot adjust the calender thickness of the dough, which limits the types and specifications of biscuits that can be produced on the production line and affects the quality of biscuit production.
A biscuit dough calender including a top shelf body and a bottom shelf body is designed. Through the cooperation of the motor 2, screws and displacement members, the upper press roller can be displaced upward, and the spacing with the bottom press roller is opened, thereby changing the thickness of the extrusion.
It realizes that the extrusion thickness can be changed when extruding the dough, adapt to different production needs, and improves production diversity and equipment flexibility.
Smart Images
Figure CN222583486U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of biscuit production, in particular to a biscuit dough calender. Background Art
[0002] The biscuit dough calender is a device used to press the dough into the required thickness, usually used in biscuit production lines. Its main function is to calender the mixed and adjusted biscuit dough through one or more pairs of rollers to make it more uniform during the calendering process and reach the required thickness for subsequent forming, cutting or mold processing.
[0003] If an existing biscuit dough calender needs to make biscuits of different types and specifications, it may be necessary to change the calendering thickness of the dough. If the thickness cannot be adjusted, this will limit the types and specifications of biscuits that can be produced on the production line and affect the quality of biscuit production. In this regard, in response to this technical problem, the present application proposes a biscuit dough calender. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art, and the proposed biscuit dough calender is intended to improve the problem in the prior art that the biscuit calender cannot change the calendering thickness of the dough.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The biscuit dough calender comprises an upper frame and a lower frame, the upper frame is located on the top side of the lower frame, and the upper frame and the lower frame are connected by a lifting assembly, the upper frame is rotatably connected to an upper pressing roller inside the upper frame, and the lower frame is rotatably connected to a lower pressing roller inside the lower frame, and a driving assembly is installed on the right side of the upper pressing roller and the lower pressing roller, and the front side of the lower frame is rotatably connected to a spline shaft, and the spline shaft and the lower pressing roller are connected by a pulley set, a collecting roller is arranged on the right side of the spline shaft, a spline groove is arranged on the left side of the collecting roller, and the right side of the spline shaft is inserted into the inside of the spline groove, a powder sprinkling device is installed on the front side of the top end of the upper frame, and a feed port is fixedly connected to the rear side of the lower frame.
[0007] Furthermore, the lifting assembly includes two motors 2 respectively located on the left and right sides of the feed port, the non-driving end of the motor 2 is fixedly connected to the outer wall of the feed port, the driving end of the motor 2 is fixedly connected to a screw, and a displacement piece is threadedly connected to the outer wall of the screw, and the displacement piece is fixedly connected to the upper frame.
[0008] Furthermore, a support roller is arranged on the adjacent side of the collecting roller and the lower pressure roller, and both ends of the support roller are rotatably connected to the front end of the upper frame body.
[0009] Furthermore, the pulley group includes two pulleys located on the left side of the upper frame, one of which is fixedly connected to the left side of the lower pressure roller, and the other is fixedly connected to the left side of the spline shaft, and the two pulleys are connected by a belt.
[0010] Furthermore, the drive assembly includes two motors 1 located on the right side of the lower frame, wherein the non-drive end of one of the motors 1 is fixedly connected to the right side of the upper pressure roller, the non-drive end of one of the motors 1 is fixedly connected to the right side of the upper frame, the non-drive end of the other motor 1 is fixedly connected to the right side of the lower pressure roller, and the non-drive end of the other motor 1 is fixedly connected to the right side of the lower frame.
[0011] Furthermore, the spline shaft is made by a magnet, an iron sheet layer is provided inside the spline groove, and the spline shaft and the spline groove are magnetically attracted to each other.
[0012] Furthermore, a standing foot is fixedly connected to the bottom side of the lower frame.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, through the cooperation of the second motor, the screw and the displacement member, the upper pressure roller connected to the upper frame can be simultaneously displaced upward, and the distance from the lower pressure roller can be increased, so that the extruded thickness can be changed when extruding the dough to meet different production requirements.
[0015] 2. In the utility model, through the cooperation of the supporting roller, the collecting roller, the spline shaft and the pulley, the front end of the calendered finished product can be placed on the surface of the collecting roller, so as to achieve the winding and collection of the calendered finished product, and then facilitate the next step of production. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional diagram of the biscuit dough calender proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the rear structure of the biscuit dough calender proposed by the utility model;
[0018] Figure 3 It is a structural schematic diagram of the upper pressing roller and the lower pressing roller of the biscuit dough calender proposed by the utility model;
[0019] Figure 4 The utility model is a schematic diagram of the position of the spline shaft of the biscuit dough calender.
[0020] Legend:
[0021] 1. Upper frame; 2. Lower frame; 3. Upper pressure roller; 4. Lower pressure roller; 5. Motor 1; 6. Feed inlet; 7. Displacement member; 8. Motor 2; 9. Screw; 10. Powder spreading device; 11. Pulley; 12. Spline shaft; 13. Collecting roller; 14. Support roller. 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] Reference Figure 1-4 The utility model provides an embodiment: a biscuit dough calender, comprising an upper frame 1 and a lower frame 2, the bottom side of the lower frame 2 is fixedly connected with a standing foot, the upper frame 1 is located on the top side of the lower frame 2, the non-driving ends of two motors 8 located on the left and right sides of the feed port 6 are fixedly connected to the outer wall of the feed port 6, the driving end of the motor 8 is fixedly connected with a screw 9, the outer wall of the screw 9 is threadedly connected with a displacement member 7, the displacement member 7 is fixedly connected to the upper frame 1, the upper frame 1 is internally rotatably connected with an upper pressure roller 3, the lower frame 2 is internally rotatably connected with a lower pressure roller 4, the right sides of the upper pressure roller 3 and the lower pressure roller 4 are both installed with a driving assembly, and the rear side of the lower frame 2 is fixedly connected with the feed port 6;
[0024] Specifically, by starting the two motors 28, the two motors 28 simultaneously drive the screws 9 connected thereto to rotate, thereby transmitting to the displacement member 7 connected to the upper frame 1, so that the upper roller 3 connected to the upper frame 1 is simultaneously displaced upward, and the distance from the lower roller 4 is widened, thereby changing the extrusion thickness to meet different production needs, improve production diversity, and further improve the flexibility of the device. When rolling the dough, edible oil is applied to the inclined plate of the feed port 6 to prevent the dough from sticking to the feed port 6. Under the two motors 15, the correspondingly connected upper roller 3 and lower roller 4 will rotate in opposite directions, and the dough will be sucked into the rear side between the upper roller 3 and the lower roller 4, and squeezed by the upper roller 3 and the lower roller 4, so as to be rolled and formed at the front side between the upper roller 3 and the lower roller 4.
[0025] The front side of the lower frame 2 is rotatably connected with a spline shaft 12, and the spline shaft 12 is connected to the lower pressure roller 4 through a pulley group, and a collecting roller 13 is arranged on the right side of the spline shaft 12, and a spline groove is arranged on the left side of the collecting roller 13, and the right side of the spline shaft 12 is inserted into the inside of the spline groove, and a powder spreading device 10 is installed on the front side of the top of the upper frame 1, and a support roller 14 is arranged on the side close to the collecting roller 13 and the lower pressure roller 4, and both ends of the support roller 14 are rotatably connected to the front end of the upper frame 1; two pulleys 11 are located on the left side of the upper frame 1, one of which is fixedly connected to the left side of the lower pressure roller 4, and the other pulley 11 is fixedly connected to the left side of the spline shaft 12, and the two pulleys 11 are connected by a belt; the spline shaft 12 is prepared by a magnet, and an iron layer is arranged inside the spline groove, and the spline shaft 12 is magnetically attracted to the spline groove;
[0026] Specifically, the spline shaft 12 made of magnets can be more firmly connected to the collecting roller 13 to prevent the collecting roller 13 from slipping during its rotation, causing the collecting roller 13 to fall and affect the production process. After calendering, the front end of the finished product is placed on the surface of the collecting roller 13, and the part between the collecting roller 13 and the lower pressing roller 4 is supported by the supporting roller 14. While the lower pressing roller 4 rotates, the pulley 11 connected to it will be used to drive another pulley 11 connected to the spline shaft 12 through a belt, thereby rotating the collecting roller 13 connected to the spline shaft 12 by the spline groove, and rolling the calendered dough. While rolling, the powder sprinkling device 10 will sprinkle flour on the surface of the dough to prevent it from sticking together after rolling.
[0027] Working principle: When rolling the dough, apply cooking oil on the inclined plate of the feed port 6 to prevent the dough from sticking to the feed port 6, then place the dough on the feed port 6, and push the dough between the upper pressing roller 3 and the lower pressing roller 4, start the two motors 5, drive the correspondingly connected upper pressing roller 3 and the lower pressing roller 4 to rotate in opposite directions, the dough will be sucked into the back side between the upper pressing roller 3 and the lower pressing roller 4, and squeezed by the upper pressing roller 3 and the lower pressing roller 4, so as to be rolled and formed at the front side between the upper pressing roller 3 and the lower pressing roller 4, and the rolled dough will be formed. The front end of the finished product is placed on the surface of the collecting roller 13, and the part between the collecting roller 13 and the lower pressing roller 4 is supported by the supporting roller 14. When the lower pressing roller 4 rotates, the belt pulley 11 connected to it will be used to drive another belt pulley 11 connected to the spline shaft 12 through a belt, so that the collecting roller 13 connected to the spline shaft 12 by the spline groove is rotated, and the rolled dough is rolled. While rolling, the powder sprinkling device 10 will sprinkle flour on the surface of the dough to prevent it from sticking together after rolling. After rolling, the collecting roller 13 can be pulled by the handle on the right side of the collecting roller 13, so that the spline groove on the collecting roller 13 is separated from the spline shaft 12, so that the collecting roller 13 with the rolled finished product is removed and put into the next step of production, and a new collecting roller 13 is reinstalled to continue working. When the extrusion thickness needs to be adjusted, the two motors 28 are started, and the two motors 28 simultaneously drive the screw 9 connected thereto to rotate, thereby transmitting the power to the displacement member 7 connected to the upper frame 1, so that the upper pressure roller 3 connected to the upper frame 1 is simultaneously displaced upward, and the distance from the lower pressure roller 4 is increased, so that the extrusion thickness can be changed when extruding the dough to meet different production needs.
[0028] 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. A biscuit dough calender, comprising an upper frame (1) and a lower frame (2), characterized in that: The upper frame (1) is located on the top side of the lower frame (2), and the upper frame (1) and the lower frame (2) are connected via a lifting assembly; the upper frame (1) is internally rotatably connected to an upper pressure roller (3), and the lower frame (2) is internally rotatably connected to a lower pressure roller (4); the right sides of the upper pressure roller (3) and the lower pressure roller (4) are both equipped with a driving assembly; the front side of the lower frame (2) is rotatably connected to a spline shaft (12); the spline shaft (12) and the lower pressure roller (4) are connected via a pulley group; a collecting roller (13) is provided on the right side of the spline shaft (12); a spline groove is provided on the left side of the collecting roller (13); the right side of the spline shaft (12) is inserted into the inside of the spline groove; a powder spreading device (10) is installed on the front side of the top end of the upper frame (1); and a feed port (6) is fixedly connected to the rear side of the lower frame (2).
2. The biscuit dough calender according to claim 1, characterized in that: The lifting assembly comprises two motors (8) respectively located on the left and right sides of the feed port (6), the non-driving end of the motor (8) being fixedly connected to the outer wall of the feed port (6), the driving end of the motor (8) being fixedly connected to a screw (9), the outer wall of the screw (9) being threadedly connected to a displacement member (7), and the displacement member (7) being fixedly connected to the upper frame (1).
3. The biscuit dough calender according to claim 1, characterized in that: A support roller (14) is provided on the adjacent side of the collecting roller (13) and the lower pressure roller (4), and both ends of the support roller (14) are rotatably connected to the front end of the upper frame body (1).
4. The biscuit dough calender according to claim 1, characterized in that: The pulley assembly comprises two pulleys (11) located on the left side of the upper frame (1), one of the pulleys (11) is fixedly connected to the left side of the lower pressure roller (4), and the other pulley (11) is fixedly connected to the left side of the spline shaft (12), and the two pulleys (11) are connected via a belt.
5. The biscuit dough calender according to claim 1, characterized in that: The driving assembly comprises two motors (5) located on the right side of the lower frame (2), wherein the non-driving end of one of the motors (5) is fixedly connected to the right side of the upper pressure roller (3), the non-driving end of one of the motors (5) is fixedly connected to the right side of the upper frame (1), the non-driving end of the other motor (5) is fixedly connected to the right side of the lower pressure roller (4), and the non-driving end of the other motor (5) is fixedly connected to the right side of the lower frame (2).
6. The biscuit dough calender according to claim 1, characterized in that: The spline shaft (12) is made by a magnet, an iron sheet layer is provided inside the spline groove, and the spline shaft (12) and the spline groove are magnetically attracted to each other.
7. The biscuit dough calender according to claim 1, characterized in that: The bottom side of the lower frame body (2) is fixedly connected with a standing foot.