Multi-roller noodle press
By designing a multi-roll surface press, the structure of combining movable rollers and active rollers is used to roll the surface from thick to thin, which solves the problems of excessive load and low production efficiency of rolls during the rolling process of traditional surface presses, and achieves more efficient and higher quality surface rolling.
Patent Information
- Application Number
- CN202420718680.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-04-09
AI Technical Summary
During the rolling process of the traditional dough press, due to the excessive force of the rolling roller, it is easy to cause roll deformation, bearing damage, belt slipping and other problems, and the workers have high labor intensity and low production efficiency.
A multi-roll dough press is designed, which adopts a structure that combines movable roller combination and active roller. Through continuous rolling and pressing of multiple rolling rollers, the dough is rolled from thick to thin in sequence, improving production efficiency, and adjusting the gap between movable roller combination and active roller to adjust the pressure surface thickness.
It effectively avoids the problem of excessive load on the roll, improves the efficiency and quality of dough rolling, reduces the labor intensity of workers, and can adjust the pressure surface thickness to meet different needs.
Smart Images
Figure CN222815163U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of food machinery, in particular to a multi-roller noodle pressing machine. Background Art
[0002] As a necessary equipment for pasta processing, noodle pressing machines are widely used. Traditional noodle pressing machines use two rollers to roll the dough. During the production process, the thickness of the dough needs to be rolled from thick to thin at one time. If it is rolled thin directly, the rollers will be subjected to great force, causing roller deformation, bearing damage, belt slippage, etc., resulting in the equipment being unable to press the dough normally. The dough is rolled from thick to thin in sequence, which is labor-intensive for workers and has low production efficiency. Utility Model Content
[0003] The utility model aims to overcome the shortcomings of the prior art and proposes a multi-roller noodle pressing machine which can roll the dough from thick to thin in sequence, thereby improving production efficiency and reducing labor intensity.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] A multi-roller noodle pressing machine comprises a frame and a left grid plate and a right grid plate installed on the frame; and further comprises:
[0006] The movable roller assembly has two ends respectively mounted on the right grid plate and the left grid plate; the movable roller assembly comprises a movable roller bracket, a power shaft, and a rolling roller; the movable roller bracket is centrally mounted at both ends of the power shaft, rolling rollers are distributed circumferentially around the movable roller bracket, annular grooves and shaft platforms are arranged at both ends of the rolling roller, and semi-circular arc grooves are arranged on the shaft platforms at both ends of the rolling roller;
[0007] Two frame connecting rods are provided and fixed on the frame, and are respectively located on both sides above the movable roller assembly;
[0008] The two ends of the elastic band are respectively fixed on the two frame connecting rods, and the outer circle of the elastic band is stuck in the semicircular arc groove of the rolling roller;
[0009] The active roller has two ends respectively installed on the left grid plate and the right grid plate, one end of the active roller is driven by a motor installed on the frame, and the other end is fixed with an active roller sprocket, and the end of the power shaft is fixed with a movable roller sprocket; a reversing sprocket is fixed on the left grid plate; the reversing sprocket, the active roller sprocket and the movable roller sprocket are in the same plane; a chain II is sleeved on the outer circle of the reversing sprocket and the active roller sprocket; the downward side of the chain II falls on the outer circle of the movable roller sprocket.
[0010] The above technical scheme can make the rotation of the rolling roller opposite to the rotation of the movable roller combination. When it contacts the dough, the rolling roller will push out the excess dough. Through the continuous rolling and pressing of multiple rolling rollers, the overly thick dough can be rolled out, and the dough can be rolled from thick to thin in sequence, thereby improving production efficiency.
[0011] Furthermore, the right grid plate and the left grid plate are both provided with rectangular slide grooves, and the multi-roller noodle pressing machine further comprises:
[0012] A fixed plate, fixed on the outer plane of the rectangular slide;
[0013] Two sliders are provided, which are respectively sleeved on both ends of the power shaft, and the sliders are located in the rectangular slide grooves;
[0014] The eccentric shaft is fixed in the central through hole of the fixed plate, and the eccentric part is in contact with the other end of the slider;
[0015] A worm gear is fixed to a fixing plate of the right grid plate through a worm gear support;
[0016] The worm wheel is fixed to one end of the eccentric shaft and meshes with the worm;
[0017] The roller spring is fixed in the rectangular chute, with one end pressing against the bottom of the rectangular chute and the other end pressing against the slide block. The above technical solution can adjust the gap between the movable roller assembly and the active roller by rotating the worm.
[0018] Furthermore, a hand wheel is fixed to one end of the worm and is used to rotate the worm.
[0019] Furthermore, a spring baffle is installed on the outer side of the roller spring to block the roller spring in the rectangular slide groove.
[0020] Furthermore, a tensioning shaft is installed on the left grid plate, and the tensioning shaft can rotate relative to the left grid plate; the tensioning shaft is fixed to one end of the tensioning plate, and the other end of the tensioning plate is connected to one end of a tensioning spring, and the other end of the tensioning spring is fixed to the outer side of the left grid plate; a tensioning sprocket is fixed to the tensioning plate, and the outer circle of the tensioning sprocket presses on the outer circle of the other side of the chain II. The tensioning sprocket can tension the chain II under the elastic force of the tensioning spring.
[0021] Furthermore, the center of the rolling roller is sleeved on the core shaft, and the two ends of the core shaft are fixed on the movable roller bracket through bearings.
[0022] Furthermore, the two ends of the elastic band are respectively fixed to the two frame connecting rods through springs. Under the action of the dual elastic force of the elastic band and the spring, it is ensured that the rolling roller and the elastic band have sufficient friction.
[0023] Furthermore, a baffle is provided on the active roller, and the baffle is clamped in the annular groove of the rolling roller.
[0024] Furthermore, a scraper is fixed on the left grid plate and the right grid plate, and a rectangular boss is provided on one side of the scraper, and the top of the rectangular boss is in contact with the active roller.
[0025] Furthermore, a speed switch is fixed on the frame, which is used to sense the part toward the dough discharging end.
[0026] Technical effects of the utility model:
[0027] Compared with the prior art, the utility model has a multi-roller noodle pressing machine. During the rotation of the movable roller assembly, the arc-shaped groove of the rolling roller contacts the elastic band. Under the action of friction, the rolling roller rotates in the opposite direction of the movable roller assembly. When the rolling roller contacts the dough, the rolling roller pushes out the excessive dough. Under the continuous rolling and pressing of multiple rolling rollers, the overly thick dough is rolled out to prevent the rollers from being damaged by the too thick dough. The rolling rollers continuously push and press to simulate manual rolling, so that the dough is rolled from thick to thin in sequence, and the dough is improved in elasticity. The utility model can also adjust the gap between the movable roller assembly and the active roller, thereby adjusting the thickness of the pressed dough. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 This is a schematic diagram of the structure of the multi-roller noodle pressing machine of the utility model;
[0029] Figure 2 This is a schematic diagram of the structure of the multi-roller noodle pressing machine of the utility model from another angle;
[0030] Figure 3 This is a schematic diagram of the combined structure of movable rollers of the utility model;
[0031] Figure 4 It is a schematic diagram of the structure of the pressing surface part above the frame of the utility model;
[0032] Figure 5 This is a three-dimensional diagram of the movable roller assembly of the utility model;
[0033] Figure 6 This is a schematic diagram of the structure of the noodle rolling roller of the utility model;
[0034] Figure 7 This is a schematic diagram of the structure of the movable roller bracket of the utility model.
[0035] In the figure, 1, movable roller assembly; 2, right grid plate; 3, slider; 4, left grid plate; 5, frame; 6, fixed plate; 7, frame connecting rod; 8, spring; 9, spring baffle; 10, worm support; 11, worm; 12, hand wheel; 13, eccentric shaft; 14, worm wheel; 15, active roller; 16, baffle plate; 17, motor; 18, motor wheel; 19, active sprocket; 20, active roller sprocket; 21, movable roller sprocket; 22, tensioning shaft; 23, tensioning plate; 24, tensioning sprocket; 25, reversing sprocket; 26, chain II; 27, scraper; 28, elastic belt; 29, speed switch; 30, chain I; 31, tensioning spring;
[0036] 101. Mandrel; 102. Rolling roller; 103. Bearing; 104. Movable roller bracket; 105. Power shaft; 106. Screw; 107. Roller spring. DETAILED DESCRIPTION
[0037] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is clearly and completely described below in conjunction with the accompanying drawings of the specification.
[0038] Embodiment 1:
[0039] like Figure 1-7 As shown, the present embodiment involves a multi-roller noodle press, comprising a movable roller assembly 1, a right grid plate 2, a slider 3, a left grid plate 4, a frame 5, a fixed plate 6, a frame connecting rod 7, a spring 8, a spring baffle 9, a worm support 10, a worm 11, a hand wheel 12, an eccentric shaft 13, a worm wheel 14, an active roller 15, a baffle 16, a motor 17, a motor wheel 18, a driving sprocket 19, an active roller sprocket 20, an active roller sprocket 21, a tensioning shaft 22, a tensioning plate 23, a tensioning sprocket 24, a reversing sprocket 25, a chain II 26, a scraper 27, an elastic belt 28, a speed switch 29, a chain I 30 and a tensioning spring 31.
[0040] like Figure 3-5 As shown, the movable roller assembly 1 includes a core shaft 101, a rolling roller 102, a bearing 103, a movable roller bracket 104, a power shaft 105 and a screw 106. A pillow block is provided at the center of the movable roller bracket 104, a through hole is provided at the center of the pillow block, a screw hole is provided on the outer circle of the pillow block, and bearing holes are distributed around the circumference of the movable roller bracket 104; an annular groove and a pillow block are provided at both ends of the rolling roller 102, and semi-circular arc grooves are provided on the pillow blocks at both ends of the rolling roller 102, and a through hole is provided at the center of the rolling roller 102; the bearing 103 is fixed in the bearing hole of the movable roller bracket 104; pillow blocks are provided at both ends of the power shaft 105, and top screw holes are provided on the outer circle of the pillow blocks; the central through hole of the movable roller bracket 104 is sleeved on the pillow blocks at both ends of the power shaft 105; bearing blocks are provided at both ends of the core shaft 101 and fixed in the inner hole of the bearing; the central through hole of the rolling roller 102 is sleeved on the outer circle of the core shaft 101. The screw 106 is screwed into the screw hole of the center shaft platform of the movable roller bracket 104 and pressed into the top screw hole of the power shaft 105;
[0041] The right grid plate 2 is provided with a frame connecting rod hole, a rectangular slide, a driving roller mounting hole, and a scraper mounting hole. The rectangular slide is provided with a roller spring mounting groove and a fixed plate mounting hole. The left grid plate 4 is provided with a frame connecting rod hole, a rectangular slide, a driving roller mounting hole, a scraper mounting hole, and a tensioning shaft mounting hole. The fixed plate 6 is provided with a worm support mounting hole, an eccentric shaft mounting hole, and a reversing sprocket mounting hole. The slider 3 is provided with a through hole. Figure 1 and 2As shown, the left grid plate 4 and the right grid plate 2 are fixed on the frame 5, the fixed plate 6 is fixed in the fixed plate mounting hole of the rectangular slide groove; the frame connecting rod 7 is fixed in the frame connecting rod hole; both ends of the power shaft 105 in the movable roller assembly 1 are sleeved with a slider 3, and the two sliders 3 are respectively fixed in the rectangular slide grooves of the left grid plate 4 and the right grid plate 2. The roller spring 107 is fixed in the roller spring mounting groove on the rectangular slide groove, and the spring baffle 9 is fixed on the outer plane of the roller spring mounting groove of the left grid plate 4 and the right grid plate 2 to block the roller spring 107 in the groove. One end of the roller spring 107 is against the bottom of the groove, and the other end is against the end surface of the slider 3.
[0042] The fixing plate 6 is provided with a through hole in the center and a reversing sprocket mounting hole on one side. The fixing plate 6 is fixed on the outer plane of the rectangular slide groove of the left grid plate 4 and the right grid plate 2, such as Figure 1 and 2 As shown, the worm support 10 is fixed on the right fixing plate 6, the worm 11 is fixed in the central through hole of the worm support 10, and the hand wheel 12 is fixed to one end of the worm 11. The eccentric shaft 13 is fixed in the central through hole of the fixing plate 6, and the worm wheel 14 is fixed to one end of the eccentric shaft 13, and the worm wheel 14 is meshed with the worm 11. The eccentric part of the eccentric shaft 13 contacts the other end of the slider 3.
[0043] like Figure 4 As shown, the active roller 15 is provided with a baffle plate 16, bearing platforms are provided at both ends, and a sprocket mounting platform is provided at the shaft end. The active roller 15 is fixed in the active roller mounting holes on the left grid plate 4 and the right grid plate 2. The baffle plates 16 on both sides are stuck in the annular grooves at both ends of the rolling roller 102.
[0044] like Figure 1 As shown, the motor 17 is fixed below the frame 5, and the motor wheel 18 is fixed on the motor shaft. The driving sprocket 19 is fixed on the pillow block on the right side of the driving roller 15, and the chain 130 is sleeved on the outer circle of the motor wheel 18 and the driving sprocket 19.
[0045] like Figure 2As shown, the active roller sprocket 20 is fixed on the pillow block on the other side of the active roller 15, the movable roller sprocket 21 is fixed on the pillow block at the end of the power shaft 105, the tensioning shaft 22 is installed in the tensioning shaft mounting hole of the left grid plate 4, and can rotate relative to the left grid plate 4; one end of the tensioning plate 23 is fixed on the tensioning shaft 22, and the other end is hinged to the end of the tensioning spring 31, and the other end of the tensioning spring 31 is fixed to the outer side of the left grid plate 4, and the tensioning sprocket 24 is fixed on the tensioning plate 23, and the tensioning sprocket 24 can The chain II26 is tensioned under the elastic force of the tensioning spring 31; the reversing sprocket 25 is fixed in the reversing sprocket mounting hole of the left fixed plate 6; the reversing sprocket 25, the tensioning sprocket 24, the active roller sprocket 20, and the movable roller sprocket 21 are in the same plane; the chain II26 is sleeved on the outer circle of the reversing sprocket 25 and the active roller sprocket 20; the downward side of the chain II26 falls on the outer circle of the movable roller sprocket 21; the outer circle of the tensioning sprocket 24 is on the outer circle of the other side of the chain II26.
[0046] like Figure 1 As shown, the scraper 27 is provided with a fixed shaft on one side and a rectangular boss on the other side; the scraper 27 is fixed in the scraper mounting holes of the left grid plate 4 and the right grid plate 2, and the rectangular boss extends into the baffles 16 on both sides of the active roller 15, and the top of the boss contacts the active roller 15.
[0047] like Figure 1 As shown, one end of the spring 8 is fixed on the frame connecting rod 7, and the other end is connected to the elastic band 28. The other end of the elastic band 28 is fixed on the frame connecting rod 7 on the other side; the outer circle of the elastic band 28 is stuck in the semicircular arc groove of the rolling roller 102.
[0048] like Figure 1 As shown, the speed switch 29 is fixed on the frame 5, and the sensing part faces the dough discharging end.
[0049] Working principle: When the utility model is in use, the hand wheel 12 is turned, the hand wheel 12 drives the worm 11 to rotate, the worm 11 is meshed with the worm wheel 14, and the eccentric shaft 13 is driven to rotate, and the eccentric shaft 13 pushes the slider 3 to move forward, and the gap between the movable roller assembly 1 and the active roller 15 is adjusted, and the thickness of the pressed surface is reduced. The hand wheel 12 is turned in the opposite direction, and the slider 3 and the movable roller assembly 1 move backward under the action of the roller spring 107, increasing the gap between the movable roller assembly 1 and the active roller 15, and the thickness of the pressed surface is increased.
[0050] During the rotation of the movable roller assembly 1, the arc groove of the rolling roller 102 contacts the elastic band 28. Under the action of friction, the rolling roller 102 rotates in the opposite direction of the movable roller assembly 1. When it contacts the dough, the rolling roller 102 pushes out the excessive dough. Under the continuous rolling and pressing of multiple rolling rollers 102, the overly thick dough is rolled out to prevent the roller from being damaged by the excessively thick dough. One end of the elastic band 28 is connected to the spring 8. Under the action of the double elastic force, the rolling roller 102 and the elastic band 28 are ensured to have sufficient friction. The rolling roller 102 continuously pushes and presses to simulate manual rolling and improve the elasticity of the dough. The dough can be rolled to the desired thickness in one time.
[0051] When the gap between the movable roller assembly 1 and the active roller 15 is reduced, the center distance between the two is reduced, causing the chain II26 to relax, and the tensioning sprocket 24 moves right under the elastic force of the tensioning spring 31, otherwise the tensioning sprocket 24 moves left, so that the chain II26 maintains a suitable tension.
[0052] When the dough is rolled and pressed and transported outside the device, the dough is scraped off the active roller 15 by the scraper 27 to prevent the dough from sticking to the active roller 15 and ensure the normal use of the device.
[0053] When the device is connected with other devices, if the dough output by the noodle press is too fast, it will cause the dough to sag. When the speed switch 29 senses the dough, the motor 17 is controlled to slow down or stop to ensure stable connection.
[0054] The above-mentioned specific implementation methods are only specific cases of the present utility model. The patent protection scope of the present utility model includes but is not limited to the above-mentioned specific implementation methods. Any appropriate changes or modifications made to them by ordinary technicians in the relevant technical field in accordance with the claims of the present utility model shall fall within the patent protection scope of the present utility model.
Claims
1. A multi-roller noodle pressing machine, comprising a frame and a left grid plate and a right grid plate mounted on the frame; characterized in that: Also includes: The movable roller assembly has two ends respectively mounted on the right grid plate and the left grid plate; the movable roller assembly comprises a movable roller bracket, a power shaft, and a rolling roller; the movable roller bracket is centrally mounted at both ends of the power shaft, rolling rollers are distributed circumferentially around the movable roller bracket, annular grooves and shaft platforms are arranged at both ends of the rolling roller, and semi-circular arc grooves are arranged on the shaft platforms at both ends of the rolling roller; Two frame connecting rods are provided and fixed on the frame, and are respectively located on both sides above the movable roller assembly; The two ends of the elastic band are respectively fixed on the two frame connecting rods, and the outer circle of the elastic band is stuck in the semicircular arc groove of the rolling roller; The active roller has two ends respectively installed on the left grid plate and the right grid plate, one end of the active roller is driven by a motor installed on the frame, and the other end is fixed with an active roller sprocket, and the end of the power shaft is fixed with a movable roller sprocket; a reversing sprocket is fixed on the left grid plate; the reversing sprocket, the active roller sprocket and the movable roller sprocket are in the same plane; a chain II is sleeved on the outer circle of the reversing sprocket and the active roller sprocket; the downward side of the chain II falls on the outer circle of the movable roller sprocket.
2. The multi-roller noodle pressing machine according to claim 1, characterized in that: The right grid plate and the left grid plate are both provided with rectangular slide grooves, and the multi-roller noodle pressing machine further comprises: A fixed plate, fixed on the outer plane of the rectangular slide; Two sliders are provided, which are respectively sleeved on both ends of the power shaft, and the sliders are located in the rectangular slide grooves; The eccentric shaft is fixed in the central through hole of the fixed plate, and the eccentric part is in contact with the other end of the slider; A worm gear is fixed to a fixing plate of the right grid plate through a worm gear support; The worm wheel is fixed to one end of the eccentric shaft and meshes with the worm; The roller spring is fixed in the rectangular slide groove, with one end pressing against the bottom of the rectangular slide groove and the other end pressing against the slide block.
3. The multi-roller noodle pressing machine according to claim 2, characterized in that: The handwheel is fixed on one end of the worm.
4. The multi-roller noodle pressing machine according to claim 2, characterized in that: A spring baffle is installed on the outer side of the roller spring.
5. The multi-roller noodle pressing machine according to claim 1, characterized in that: A tensioning shaft is installed on the left grid plate, and the tensioning shaft can rotate relative to the left grid plate; the tensioning shaft is fixed to one end of the tensioning plate, and the other end of the tensioning plate is connected to one end of the tensioning spring, and the other end of the tensioning spring is fixed to the outer side of the left grid plate; a tensioning sprocket is fixed on the tensioning plate, and the outer circle of the tensioning sprocket is pressed against the outer circle on the other side of the chain II.
6. The multi-roller noodle pressing machine according to claim 1, characterized in that: The center of the rolling roller is sleeved on the core shaft, and the two ends of the core shaft are fixed on the movable roller bracket through bearings.
7. The multi-roller noodle pressing machine according to claim 1, characterized in that: The two ends of the elastic band are respectively fixed on two frame connecting rods through springs.
8. The multi-roller noodle pressing machine according to claim 1, characterized in that: The active roller is provided with a baffle plate, and the baffle plate is clamped in the annular groove of the rolling roller.
9. The multi-roller noodle pressing machine according to claim 1, characterized in that: A scraper is also fixed on the left grid plate and the right grid plate. A rectangular boss is provided on one side of the scraper. The top of the rectangular boss contacts the active roller.
10. The multi-roller noodle pressing machine according to any one of claims 1 to 9, characterized in that: A speed control switch is fixed on the frame.