A dough forming device

Abstract

The utility model discloses a dough forming device discloses a dough forming device, including workstation, conveying assembly, cutting assembly, forming assembly and drive assembly, and conveying assembly has the conveying surface of conveying material, cutting assembly includes first support and cutter, and first support connects workstation, and cutter slidingly connects first support and sets up in the delivery end of conveying surface, forming assembly includes forming mould and pusher, and pusher slidingly connects workstation, and is used for pushing the pusher end of material after cutting to enter forming mould, drive assembly connects cutter and pusher, is used for driveing cutter and pusher reciprocating sliding. The cutter of sliding cuts off dough, and dough is cut into noodle of strip shape, and the noodle after cutting and pusher under the push of pusher, slide into forming mould, and under the extrusion of pusher, extrude and form in forming mould, and the noodle of forming thickness presents U shape, can cut off and form dough, need not manual cutting dough.

Description

Technical Field

[0001] This utility model relates to the field of twisted dough forming technology, and in particular to a dough forming device. Background Technology

[0002] In the process of making twisted dough sticks, the dough needs to be cut into strips, then the strips are shaped into U-shapes, and then the U-shaped dough is rolled into strips to form the twisted dough stick blank.

[0003] Announcement No. CN118435980A discloses a twisted dough stick forming machine, including a frame, a V-shaped strip forming mechanism, and a strip rolling mechanism. The frame is equipped with a front belt conveyor and a rear belt conveyor arranged in a front-to-rear configuration. The conveyor belts of both the front and rear belt conveyors are divided into upper and lower layers, with the upper layer of the rear belt conveyor being higher than the upper layer of the front belt conveyor. The V-shaped strip forming mechanism includes a mold plate, a surrounding plate, a pusher block, and a first driving component. The template is located directly above the upper conveyor belt of the front belt conveyor but not higher than the upper conveyor belt of the rear belt conveyor. The template has a V-shaped side panel and a V-shaped push block. The V-shaped tips of the side panel and the push block are facing forward. The side panel is fixedly connected to the template. The template has a material discharge port that extends in a V-shape along the inner side wall of the side panel. The first driving component is connected to the push block. The first driving component is used to drive the push block to move back and forth to push the dough strips of the upper conveyor belt of the rear belt conveyor to the inner side wall of the side panel.

[0004] When the aforementioned twisted dough stick forming machine is working, the noodles enter the front belt conveyor and are transported by it. When the dough strip moves to the V-shaped strip forming mechanism, the push block located behind the rear belt conveyor moves forward under the action of the first drive component. The push block pushes the dough strip forward from the rear belt conveyor toward the side plate. During this process, since both the side plate and the push block are V-shaped, the long dough strip is also squeezed into a V-shape, and then falls from the V-shaped discharge port onto the front belt conveyor below. At this time, the first drive component drives the push block to move backward to reset. The process of squeezing the noodles into a V-shape requires manual cutting of the dough into noodles, which is time-consuming and labor-intensive. The cut noodles are then placed on the front belt conveyor for shaping. Utility Model Content

[0005] In view of this, it is necessary to provide a dough forming device to solve the technical problem in the prior art that dough needs to be manually cut into noodles for noodle forming.

[0006] To achieve the above-mentioned technical objectives, the present invention provides a dough forming device, comprising:

[0007] Workbench;

[0008] A conveying assembly having a conveying surface for conveying materials;

[0009] A cutting assembly includes a first bracket and a cutter. The first bracket is connected to the worktable, and the cutter is slidably connected to the first bracket and disposed at the discharge end of the conveying surface.

[0010] A forming assembly includes a forming mold and a pushing component, wherein the pushing component is slidably connected to the worktable and is used to push the cut material into the pushing end of the forming mold; and

[0011] A drive assembly, connecting the cutter and the pusher, is used to drive the cutter and the pusher to slide back and forth.

[0012] In one embodiment, the conveying assembly includes a second support, a conveying component, and a gap transmission component. The second support is connected to the worktable. The conveying component includes two rotating rollers and a conveyor belt. The two rotating rollers are rotatably connected to the second support and the first support, respectively. The conveyor belt is sleeved on the two rotating rollers and forms the conveying surface. The gap transmission component connects the rotating rollers and the driving assembly, and is used to drive the rotating rollers to rotate intermittently under the drive of the driving assembly.

[0013] In one embodiment, the gap transmission component includes a one-way bearing, a crank, a first turntable, and a first connecting rod. The one-way bearing is fixedly sleeved on the rotating roller. The crank intercepts the outer ring of the one-way bearing. The crank has a first groove along its length. The first turntable is rotatably connected to the second bracket and has a second groove along its radial direction. One end of the first connecting rod is slidably disposed in the first groove and is rotatable relative to the crank. The other end of the first connecting rod is slidably disposed in the second groove and is rotatable relative to the first turntable.

[0014] The drive assembly is connected to the first turntable and can drive the first turntable to rotate. The first turntable can drive the roller gap to rotate via the first connecting rod, crank and one-way bearing.

[0015] In one embodiment, the conveying assembly further includes two extrusion rollers and a first transmission member. Both extrusion rollers are rotatably connected to the second bracket, and an extrusion gap is formed between the two extrusion rollers to allow material to pass through. The discharge end of the extrusion gap is connected to the feed end of the conveyor belt. The first transmission member connects the extrusion rollers and the rotating rollers and is used to drive the extrusion roller gap to rotate when the rotating roller gap rotates.

[0016] In one embodiment, the conveying assembly further includes a second transmission member connected to the two extrusion rollers, for driving the other extrusion roller to rotate when one extrusion roller rotates, so that the two extrusion rollers rotate in opposite directions.

[0017] In one embodiment, the cutting assembly further includes a slider and a third transmission component. The slider includes at least one slider, a first rotating shaft, at least one cam, and an elastic portion. The slider is slidably connected to the first bracket, the first rotating shaft is rotatably connected to the first bracket, the cam is connected to the first rotating shaft, and the peripheral wall of the cam abuts against the slider. The elastic portion is connected to the first bracket and abuts against the slider, for pushing the slider to conform to the peripheral wall of the cam. The third transmission component is connected to the first rotating shaft.

[0018] The cutter is connected to the slider, and is slidably connected to the first bracket via the slider;

[0019] The drive assembly is connected to the third transmission component, and is connected to the cutter via the third transmission component, the first rotating shaft, the cam, and the slider.

[0020] In one embodiment, the cutting assembly further includes a pusher, which includes a second rotating shaft and a pusher portion. The second rotating shaft is rotatably connected to the first bracket and connected to the third transmission member, and can drive the second rotating shaft to rotate via the third transmission member. The pusher portion is connected to the second rotating shaft and is disposed on the side of the cutter away from the conveyor belt.

[0021] In one embodiment, the molding assembly further includes a support plate disposed at the discharge end of the conveyor belt and between the molding die and the conveyor belt.

[0022] In one embodiment, the pusher includes a guide rail, a slide block, and a push plate. The guide rail is connected to the worktable, the slide block is slidably connected to the guide rail, and the push plate is connected to the slide block and slidably disposed above the support plate.

[0023] The molding assembly further includes a fourth transmission component, which is connected to the push plate;

[0024] The drive assembly is connected to the fourth transmission member and, through the fourth transmission member, to the push plate, thereby driving the push plate to slide back and forth.

[0025] In one embodiment, the molding die has a molding cavity on the side facing the conveyor belt, and the molding cavity increases in size along the direction closer to the conveyor belt;

[0026] The push plate is slidably inserted into the molding cavity, and the size of the push plate decreases at the end near the molding mold along the direction of proximity to the molding mold.

[0027] Compared with the prior art, the beneficial effects of this utility model include: when it is necessary to shape the dough, the dough is placed on the conveying surface of the conveying component. When the dough passes the cutter, the sliding cutter cuts the dough into strips of noodles. The cut noodles are pushed into the forming mold by the pusher and squeezed into shape in the forming mold by the pusher. The formed noodles are U-shaped and then enter the subsequent processing steps. This allows the dough to be cut and shaped without the need for manual cutting. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of a dough forming device according to an embodiment of the present invention;

[0029] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle;

[0030] Figure 3 yes Figure 1 A magnified view of a portion of point B in the middle;

[0031] Figure 4 yes Figure 1 A magnified view of a portion of point C in the middle;

[0032] Figure 5 This is a schematic diagram of the structure of a dough forming device according to an embodiment of the present invention;

[0033] Figure 6 yes Figure 5 A magnified view of a portion of point D in the middle;

[0034] Figure 7 This is a schematic diagram of the structure of a dough forming device according to an embodiment of the present invention;

[0035] Figure 8 yes Figure 7 A magnified view of a portion of point E in the middle;

[0036] Figure 9 This is a schematic diagram of the structure of the forming component in the dough forming device according to an embodiment of the present invention;

[0037] Figure 10 This is a cross-sectional view of a portion of the structure of the dough forming device according to an embodiment of the present invention;

[0038] Figure 11 yes Figure 10 A magnified view of a portion of point F in the middle.

[0039] Explanation of reference numerals in the attached figures:

[0040] Workbench 1;

[0041] Conveying assembly 2; conveying surface 2a; second support 21; conveying component 22; rotating roller 221; conveyor belt 222; gap transmission component 23; one-way bearing 231; crank 232; first chute 232a; first turntable 233; second chute 233a; first connecting rod 234; extrusion roller 24; first transmission component 25; first sprocket 251; second sprocket 252; first chain 253; second transmission component 26; transmission gear 261;

[0042] Cutting assembly 3; first support 31; cutter 32; slider 33; block 331; first rotating shaft 332; cam 333; elastic part 334; third transmission component 34; third sprocket 341; fourth sprocket 342; second chain 343; fifth sprocket 344; pusher 35; second rotating shaft 351; pusher part 352;

[0043] Molding component 4; molding die 41; molding cavity 41a; pusher 42; guide rail 421; slide block 422; push plate 423; bearing plate 43; fourth transmission component 44; transmission shaft 441; transmission disc 442; transmission rod 443;

[0044] Drive assembly 5; drive motor 51; sixth sprocket 52; seventh sprocket 53; eighth sprocket 54; ninth sprocket 55; third chain 56; fourth chain 57. Detailed Implementation

[0045] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0046] like Figures 1 to 11 As shown, this utility model provides a dough forming device, including a workbench 1, a conveying component 2, a cutting component 3, a forming component 4, and a driving component 5. The conveying component 2 has a conveying surface 2a for conveying materials; the cutting component 3 includes a first support 31 and a cutter 32, the first support 31 is connected to the workbench 1, and the cutter 32 is slidably connected to the first support 31 and disposed at the discharge end of the conveying surface 2a; the forming component 4 includes a forming mold 41 and a pushing component 42, the pushing component 42 is slidably connected to the workbench 1 and is used to push the cut material into the pushing end of the forming mold 41; the driving component 5 is connected to the cutter 32 and the pushing component 42 and is used to drive the cutter 32 and the pushing component 42 to slide back and forth.

[0047] When the dough needs to be shaped, the dough is placed on the conveying surface 2a of the conveying component 2. When the dough passes the cutter 32, the sliding cutter 32 cuts the dough into strips. The cut strips are pushed into the forming mold 41 by the pusher 42 and are squeezed into shape in the forming mold 41 by the pusher 42. The formed strips are U-shaped and then enter the subsequent processing steps. This process can cut and shape the dough without the need for manual cutting.

[0048] It should be understood that the conveyor assembly 2 can continuously convey the dough, specifically, as follows: Figure 10 As shown, in one embodiment, the conveying assembly 2 includes a second support 21, a conveying component 22, and a gap transmission component 23. The second support 21 is connected to the worktable 1. The conveying component 22 includes two rotating rollers 221 and a conveyor belt 222. The two rotating rollers 221 are rotatably connected to the second support 21 and the first support 31, respectively. The conveyor belt 222 is sleeved on the two rotating rollers 221 and forms a conveying surface 2a. The gap transmission component 23 connects the rotating rollers 221 and the drive assembly 5 and is used to drive the rotating rollers 221 to rotate intermittently under the drive of the drive assembly 5.

[0049] When the drive assembly 5 drives the rotating roller 221 to rotate via the gap transmission component 23, the rotating roller 221 rotates with gap, and the conveyor belt 222 moves with gap as the rotating roller 221 rotates. The conveyor belt 222 drives the dough to move with gap, so that the dough passes through the cutter 32 with gap. When the gap moves, the distance the dough moves each time is fixed, which allows the dough to maintain better positioning during cutting and reduces the dough movement caused by the continuous movement of the conveyor belt 222, thereby improving the cutting accuracy.

[0050] It should be understood that the gap transmission component 23 can be a ratchet mechanism, a Geneva mechanism, or a cam intermittent motion mechanism, etc. Specifically, such as... Figure 1 and Figure 3 As shown, in one embodiment, the gap transmission component 23 includes a one-way bearing 231, a crank 232, a first turntable 233, and a first connecting rod 234. The one-way bearing 231 is fixedly sleeved on the roller 221. The crank 232 intercepts the outer ring of the one-way bearing 231. The crank 232 has a first groove 232a along its length. The first turntable 233 is rotatably connected to the second bracket 21 and has a second groove 233a along its radial direction. One end of the first connecting rod 234 is slidably disposed in the first groove 232a and can rotate relative to the crank 232. The other end of the first connecting rod 234 is slidably disposed in the second groove 233a and can rotate relative to the first turntable 233. The drive assembly 5 is connected to the first turntable 233 and can drive the first turntable 233 to rotate. The first turntable 233 can drive the roller 221 to rotate intermittently via the first connecting rod 234, the crank 232, and the one-way bearing 231.

[0051] The drive assembly 5 drives the first turntable 233 to rotate. The first turntable 233 drives the crank 232 to swing left and right via the first connecting rod 234. When the swing is transmitted through the one-way bearing 231, the one-way bearing 231 transmits the force of unidirectional rotation. When rotating in different directions, it idles, causing the roller 221 to rotate intermittently, thus realizing the intermittent rotation of the roller 221.

[0052] To ensure the dough enters the conveyor belt 222 evenly, specifically, as follows: Figure 10 As shown, in one embodiment, the conveying assembly 2 further includes two extrusion rollers 24 and a first transmission member 25. Both extrusion rollers 24 are rotatably connected to the second bracket 21, and an extrusion gap is formed between the two extrusion rollers 24 for material to pass through. The discharge end of the extrusion gap is connected to the feed end of the conveyor belt 222. The first transmission member 25 connects the extrusion rollers 24 and the rotating roller 221, and is used to drive the extrusion rollers 24 to rotate in the gap when the rotating roller 221 rotates in the gap.

[0053] When the rotating roller 221 rotates, it drives the extrusion roller 24 to rotate intermittently via the first transmission member 25. The intermittently rotating extrusion roller 24 can drive the dough to pass between the two extrusion rollers 24. Through the extrusion of the two extrusion rollers 24, the dough passes through the extrusion gap. When the dough passes through the extrusion gap, it can be squeezed, so that the dough is in the shape of a strip of a set thickness. Moreover, since the extrusion roller 24 is connected to the rotating roller 221 via the first transmission member 25, the extrusion roller 24 also rotates intermittently, which can drive the dough to pass through the extrusion gap intermittently, and synchronize with the intermittent movement of the dough on the conveyor belt 222.

[0054] It should be understood that the first transmission component 25 can be a gear transmission structure, a belt transmission structure, a friction transmission structure, etc.

[0055] Specifically, such as Figure 3 As shown, in one embodiment, the first transmission member 25 includes a first sprocket 251, a second sprocket 252 and a first chain 253. The first sprocket 251 is connected to a rotating roller 221, the second sprocket 252 is connected to a pressing roller 24, and the first chain 253 is connected to the first sprocket 251 and the second sprocket 252 in a transmission connection.

[0056] When the rotating roller 221 rotates intermittently, the rotating roller 221 drives the second sprocket 252 to rotate via the first sprocket 251 and the first chain 253. The second sprocket 252 drives the extrusion roller 24 to rotate, thus realizing the transmission connection between the rotating roller 221 and the extrusion roller 24.

[0057] In order to achieve the rotation of the two extrusion rollers 24, so that the dough can pass through the extrusion gap under the rotation of the two extrusion rollers 24, for this purpose, as follows: Figure 5 and Figure 6As shown, in one embodiment, the conveying assembly 2 further includes a second transmission member 26, which connects two extrusion rollers 24 and drives the other extrusion roller 24 to rotate when one extrusion roller 24 rotates, so that the two extrusion rollers 24 rotate in opposite directions.

[0058] One of the extrusion rollers 24 rotates intermittently under the drive of the first transmission member 25. The second transmission member 26 is connected to the two extrusion rollers 24. When one of the extrusion rollers 24 rotates intermittently, it drives the other extrusion roller 24 to rotate intermittently. Moreover, the two extrusion rollers 24 rotate in opposite directions, which can drive the dough to move into the gap of the extrusion gap.

[0059] It should be understood that the second transmission component 26 can be a gear transmission structure, a belt transmission structure, a friction transmission structure, etc.

[0060] Specifically, such as Figure 5 and Figure 6 As shown, in one embodiment, the second transmission member 26 includes two transmission gears 261, which are respectively connected to two extrusion rollers 24, and the two transmission gears 261 mesh with each other.

[0061] By setting two transmission gears 261, the transmission connection between the two extrusion rollers 24 is realized. When one extrusion roller 24 rotates, it can drive the other extrusion roller 24 to rotate.

[0062] To achieve the sliding cutter 32 cutting the dough, therefore, as follows Figure 2 and Figure 8 As shown, in one embodiment, the cutting assembly 3 further includes a slider 33 and a third transmission member 34. The slider 33 includes at least one slider 331, a first rotating shaft 332, at least one cam 333, and an elastic part 334. The slider 331 is slidably connected to the first support 31, the first rotating shaft 332 is rotatably connected to the first support 31, the cam 333 is connected to the first rotating shaft 332, and the peripheral wall of the cam 333 abuts against the slider 331. The elastic part 334 is connected to the first support 31 and abuts against the slider 331, for pushing the slider 331 to conform to the peripheral wall of the cam 333. The third transmission member 34 is connected to the first rotating shaft 332. The cutter 32 is connected to the slider 331 and is slidably connected to the first support 31 via the slider 331. The drive assembly 5 is connected to the third transmission member 34 and is connected to the cutter 32 via the third transmission member 34, the first rotating shaft 332, the cam 333, and the slider 331.

[0063] When it is necessary to control the reciprocating sliding of the cutter 32, the drive assembly 5 is driven by the third transmission component 34.

[0064] The first rotating shaft 332 rotates, which drives the cam 333 to rotate. The rotating cam 333 pushes the slider 331, causing the slider 331 to slide. When the slider 331 slides away from the cam 333, it squeezes the elastic part 334. When the cam 333 rotates and tends to disengage from the slider 331, the elastic part 334 provides an elastic force for sliding reset, realizing the reciprocating sliding of the slider 331. The reciprocating sliding slider 331 drives the cutter 32 to reciprocate, and the reciprocating sliding cutter 32 cuts the dough.

[0065] To facilitate the separation of the cut noodles from the dough, therefore, as follows: Figure 10 and Figure 11 As shown, in one embodiment, the cutting assembly 3 further includes a pusher 35, which includes a second rotating shaft 351 and a pusher part 352. The second rotating shaft 351 is rotatably connected to the first bracket 31 and connected to the third transmission member 34, and can drive the second rotating shaft 351 to rotate via the third transmission member 34. The pusher part 352 is connected to the second rotating shaft 351 and is disposed on the side of the cutter 32 away from the conveyor belt 222.

[0066] The second rotating shaft 351 rotates under the drive of the third transmission component 34. The second rotating shaft 351 drives the pushing part 352 to rotate. The rotating pushing part 352 drives the cut noodles to detach from the conveyor belt 222 and completely separate them from the dough.

[0067] It should be understood that the pusher section 352 can be a plate, a block, or a strip, etc.

[0068] It should be understood that the third transmission component 34 can be a lead screw and nut transmission mechanism, a gear and rack mechanism, a worm gear mechanism, etc.; the third transmission component 34 can be directly connected to the drive assembly 5 and the slider 331, or it can be indirectly connected to the drive assembly 5 through other components, such as... Figure 2 and Figure 8 As shown, in one embodiment, the third transmission component 34 includes a third sprocket 341, a fourth sprocket 342 and a second chain 343. The third sprocket 341 is rotatably connected to the first bracket 31, the fourth sprocket 342 is connected to the first rotating shaft 332, the second chain 343 is drive-connected to the third sprocket 341 and the fourth sprocket 342, and the drive assembly 5 is drive-connected to the third sprocket 341.

[0069] When the drive assembly 5 is started, it drives the third sprocket 341 to rotate. The third sprocket 341 drives the first rotating shaft 332 to rotate via the second chain 343 and the fourth sprocket 342. The first rotating shaft 332 drives the cam 333 to rotate. The cam 333 and the elastic part 334 together drive the slider 331 to slide back and forth.

[0070] In order to achieve the transmission connection between the third transmission component 34 and the second rotating shaft 351, for this purpose, as follows: Figure 8and Figure 8 As shown, in one embodiment, the third transmission member 34 further includes a fifth sprocket 344, which is connected to the first rotating shaft 332. The second chain 343 is also connected to the third sprocket 341, the fourth sprocket 342 and the fifth sprocket 344.

[0071] By setting a fifth sprocket 344, when the second chain 343 rotates, it can drive the fifth sprocket 344 to rotate. The fifth sprocket 344 drives the second rotating shaft 351 and the pusher part 352 to rotate. Moreover, since the pusher part 352 of the cutter 32 is driven by the same drive mechanism, the mechanical linkage between the cutter 32 and the pusher part 352 is realized, so that the cutting frequency of the cutter 32 is linked with the pushing frequency of the pusher part 352, avoiding the inability to achieve effective coordination between the two due to the asynchronous cutting and pushing.

[0072] like Figure 9 , Figure 10 and Figure 11 As shown, in one embodiment, the molding component 4 further includes a support plate 43, which is disposed at the discharge end of the conveyor belt 222 and between the molding mold 41 and the conveyor belt 222.

[0073] By providing a support plate 43, the support plate 43 can support the noodles pushed out by the pusher 352 and allow the pusher to push the noodles to move relative to the support plate 43.

[0074] The pusher 42 can be a push block, push rod, etc., that are slidably connected to the worktable 1. Specifically, for example... Figure 10 and Figure 11 As shown, in one embodiment, the pusher 42 includes a guide rail 421, a slide 422, and a push plate 423. The guide rail 421 is connected to the worktable 1, the slide 422 is slidably connected to the guide rail 421, and the push plate 423 is connected to the slide 422 and is slidably disposed above the support plate 43. The molding assembly 4 also includes a fourth transmission member 44, which is connected to the push plate 423. The drive assembly 5 is connected to the fourth transmission member 44 and is connected to the push plate 423 via the fourth transmission member 44, for driving the push plate 423 to slide back and forth.

[0075] The drive assembly 5 drives the push plate 423 to slide via the fourth transmission component 44. The push plate 423 drives the slide block 422 to slide relative to the guide rail 421. The push plate 423 pushes the noodles on the support plate 43 to slide and pushes the noodles into the forming mold 41 to extrude and form the noodles.

[0076] It should be understood that the fourth transmission component 44 can be a lead screw and nut transmission mechanism, a gear and rack mechanism, a worm gear mechanism, etc.; the fourth transmission component 44 can be directly connected to the drive assembly 5 and the slide 422, or it can be indirectly connected to the drive assembly 5 through other components, specifically, such as Figure 9 As shown, in one embodiment, the fourth transmission component 44 includes a transmission shaft 441, a transmission disk 442, and a transmission rod 443. The transmission shaft 441 is connected to the first turntable 233 and rotatably connected to the second bracket 21. The transmission disk 442 is sleeved on the transmission shaft 441 and connected to the transmission shaft 441. One end of the transmission rod 443 is hinged to the transmission disk 442, and the hinge point is offset from the center of the transmission disk 442. The other end of the transmission rod 443 is hinged to the slide 422. The slide 422 is connected to the drive assembly 5 via the transmission shaft 441, the transmission disk 442, the transmission rod 443, and the first turntable 233.

[0077] When the first turntable 233 rotates under the drive of the drive assembly 5, the first turntable 233 drives the drive shaft 441 to rotate, the drive shaft 441 drives the drive disc 442 to rotate, and the drive disc 442 drives the slide block 422 to slide back and forth via the drive rod 443.

[0078] It should be understood that the drive assembly 5 can be a drive motor 51, a hydraulic motor, a reducer, a gearbox, a belt drive mechanism, a chain drive mechanism, etc., specifically, such as Figures 2 to 4 As shown, in one embodiment, the drive assembly 5 includes a drive motor 51, a sixth sprocket 52, a seventh sprocket 53, an eighth sprocket 54, a ninth sprocket 55, a third chain 56, and a fourth chain 57. The drive motor 51 is connected to the worktable 1. The sixth sprocket 52 and the seventh sprocket 53 are connected to the output shaft of the drive motor 51. The eighth sprocket 54 is connected to the third sprocket 341. The ninth sprocket 55 is connected to the first turntable 233. The third chain 56 is drivingly connected to the sixth sprocket 52 and the eighth sprocket 54. The fourth chain 57 is drivingly connected to the seventh sprocket 53 and the ninth sprocket 55.

[0079] When the output shaft of the drive motor 51 starts, it drives the sixth sprocket 52 and the seventh sprocket 53 to rotate, and through the sixth sprocket 52 and the third chain 56, it drives the eighth sprocket 54 to rotate. The eighth sprocket 54 drives the third sprocket 341 to rotate. The third sprocket 341, through other transmission components, drives the cutter 32 to slide and the pusher part 352 to rotate. The drive motor 51 drives the ninth sprocket 55 to rotate through the seventh sprocket 53 and the fourth chain 57. The ninth sprocket 55 drives the first turntable 233 to rotate. The first turntable 233, through other transmission structures, drives the extrusion roller 24 to rotate, the conveyor belt 222 to move, and the pusher plate 423 to push.

[0080] A drive motor 51 can drive all the moving parts of the entire dough forming device to move, and all the moving parts are mechanically linked together. This makes it possible to form a complete mechanical linkage between the extrusion roller 24 extruding the dough, the conveyor belt 222 conveying the dough 2a, the cutter 32 cutting the dough, the pusher 352 pushing the noodles, and the pusher plate 423 pushing the noodles to form. This allows each moving unit to move according to the set motion path and frequency under the drive of the electric motor, avoiding the inconsistency in the size of the formed dough due to the lack of coordination between the moving units.

[0081] To extrude the noodles into a U-shape, for this purpose, such as... Figure 9 As shown, in one embodiment, the molding die 41 is provided with a molding cavity 41a on the side facing the conveyor belt 222, and the size component of the molding cavity 41a increases along the direction close to the conveyor belt 222; the push plate 423 is slidably inserted into the molding cavity 41a, and the size component of the push plate 423 near the molding die 41 decreases along the direction close to the molding die 41.

[0082] The pusher plate 423 pushes the noodles on the support plate 43 to slide into the forming cavity 41a. Under the joint pressure of the pusher plate 423 and the inner wall of the forming cavity 41a, the noodles are squeezed into a U-shape. The U-shaped noodles slide out of the forming cavity 41a, thus achieving the forming of the noodles.

[0083] Among them, the forming cavity 41a is U-shaped and V-shaped, etc.

[0084] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dough forming device, characterized in that, include: Workbench; A conveying assembly having a conveying surface for conveying materials; A cutting assembly includes a first bracket and a cutter. The first bracket is connected to the worktable, and the cutter is slidably connected to the first bracket and disposed at the discharge end of the conveying surface. A forming component includes a forming mold and a pusher, wherein the pusher is slidably connected to the worktable and is used to push the cut material into the pusher end of the forming mold; and A drive assembly, connecting the cutter and the pusher, is used to drive the cutter and the pusher to slide back and forth.

2. The dough forming apparatus according to claim 1, characterized in that: The conveying assembly includes a second support, a conveying component, and a gap transmission component. The second support is connected to the worktable. The conveying component includes two rotating rollers and a conveyor belt. The two rotating rollers are rotatably connected to the second support and the first support, respectively. The conveyor belt is sleeved on the two rotating rollers and forms the conveying surface. The gap transmission component connects the rotating rollers and the driving assembly, and is used to drive the rotating rollers to rotate intermittently under the drive of the driving assembly.

3. The dough forming apparatus according to claim 2, characterized in that: The gap transmission component includes a one-way bearing, a crank, a first turntable, and a first connecting rod. The one-way bearing is fixedly sleeved on the rotating roller. The crank intercepts the outer ring of the one-way bearing. The crank has a first sliding groove along its length. The first turntable is rotatably connected to the second bracket and has a second sliding groove along its radial direction. One end of the first connecting rod is slidably disposed in the first sliding groove and can rotate relative to the crank. The other end of the first connecting rod is slidably disposed in the second sliding groove and can rotate relative to the first turntable. The drive assembly is connected to the first turntable and can drive the first turntable to rotate. The first turntable can drive the roller gap to rotate via the first connecting rod, crank and one-way bearing.

4. The dough forming apparatus according to claim 2, characterized in that: The conveying assembly further includes two extrusion rollers and a first transmission component. Both extrusion rollers are rotatably connected to the second bracket, and an extrusion gap is formed between the two extrusion rollers to allow material to pass through. The discharge end of the extrusion gap is connected to the feed end of the conveyor belt. The first transmission component connects the extrusion rollers and the rotating rollers and is used to drive the extrusion roller gap to rotate when the rotating roller gap rotates.

5. The dough forming apparatus according to claim 4, characterized in that: The conveying assembly further includes a second transmission member, which connects the two extrusion rollers and drives the other extrusion roller to rotate when one extrusion roller rotates, so that the two extrusion rollers rotate in opposite directions.

6. The dough forming apparatus according to claim 2, characterized in that: The cutting assembly further includes a slider and a third transmission component. The slider includes at least one slider, a first rotating shaft, at least one cam, and an elastic part. The slider is slidably connected to the first bracket, the first rotating shaft is rotatably connected to the first bracket, the cam is connected to the first rotating shaft, and the peripheral wall of the cam abuts against the slider. The elastic part is connected to the first bracket and abuts against the slider, for pushing the slider to conform to the peripheral wall of the cam. The third transmission component is connected to the first rotating shaft. The cutter is connected to the slider, and is slidably connected to the first bracket via the slider; The drive assembly is connected to the third transmission component, and is connected to the cutter via the third transmission component, the first rotating shaft, the cam, and the slider.

7. The dough forming apparatus according to claim 6, characterized in that: The cutting assembly further includes a pusher, which includes a second rotating shaft and a pusher part. The second rotating shaft is rotatably connected to the first bracket and connected to the third transmission component, and can drive the second rotating shaft to rotate via the third transmission component. The pusher part is connected to the second rotating shaft and is located on the side of the cutter away from the conveyor belt.

8. The dough forming apparatus according to claim 7, characterized in that: The molding assembly also includes a support plate, which is disposed at the discharge end of the conveyor belt and between the molding die and the conveyor belt.

9. The dough forming apparatus according to claim 8, characterized in that: The pushing component includes a guide rail, a slide block, and a push plate. The guide rail is connected to the worktable, the slide block is slidably connected to the guide rail, and the push plate is connected to the slide block and slidably disposed above the support plate. The molding assembly further includes a fourth transmission component, which is connected to the push plate; The drive assembly is connected to the fourth transmission member and, through the fourth transmission member, to the push plate, thereby driving the push plate to slide back and forth.

10. The dough forming apparatus according to claim 9, characterized in that: The molding die has a molding cavity on the side facing the conveyor belt, and the size of the molding cavity increases along the direction closer to the conveyor belt; The push plate is slidably inserted into the molding cavity, and the size of the push plate decreases at the end near the molding mold along the direction of proximity to the molding mold.

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