Automatic strip tidying dough stacking device

Abstract

The utility model discloses an automatic strip-tidying dough blank stacking device which comprises a conveying belt, a blank carrying roller, a mounting rod and two dough clamping rollers, the two dough clamping rollers are vertically and oppositely arranged, the two dough clamping rollers are oppositely arranged front and back, and the dough clamping rollers are located on the left side of the blank carrying roller; a laminating roller and a separating roller are mounted on the mounting rod, the laminating roller and the separating roller are horizontally arranged in the front-back direction, the laminating roller is located between the dough clamping roller and the strip blank roller, the separating roller is located above the conveying belt, the dough clamping roller is located between the laminating roller and the separating roller, and the laminating roller is mounted on the mounting rod in a manner that the mounting height can be adjusted up and down; the height of the overlying roller is lower than that of the strip blank roller, and the separation roller is installed on the installation rod in a left-right swing adjustment mode; compared with the prior art, the upper-layer blank can be conveyed leftwards in a relatively straight state, the stacking and aligning effect is better, the upper-layer blank and the lower-layer blank are separated when passing through the position correction between the two dough clamping rollers through the separation roller, and the upper-layer blank and the lower-layer blank are prevented from being staggered and stacked.

Description

Technical Field

[0001] The utility model relates to the field of noodle blank sorting, in particular to an automatic noodle blank stacking device. Background Art

[0002] During the bread production process, the dough needs to be cut and stacked. The specific operation steps are: after the dough comes out of the second cooling room, it is cut into four strips, two of which are stacked together, and the other two are also stacked together. It is cut by a cutter and then transported to the tray placing machine to complete the cutting and stacking of the dough. Existing dough blank superposition devices, such as an automatic strip-sorting volcanic lava dough blank superposition device with application number 2023235711342, include a frame and a conveyor belt, a cutter and a strip blank roller installed on the frame, the cutter and the strip blank roller are both located above the conveyor belt, and the cutter and the strip blank roller are spaced apart along the conveying direction of the conveyor belt; it also includes a strip-sorting device, the strip blank roller is located between the strip-sorting device and the cutter, the strip-sorting device has a mounting rod installed on the frame and suspended above the conveyor belt, the mounting rod is equipped with a lifting rod that can move up and down and is fixed, and two laterally spaced-apart vertical clamping rollers are installed on the lifting rod, the lateral relative direction of the two clamping rollers is the same as the width direction of the strip, and the two clamping rollers are rotatably mounted on the lifting rod in a manner that allows them to translate toward or away from each other. During application, before two superimposed dough strips are transported by the conveyor belt through the strip sorting device, the height of the lifting rod is adjusted according to the two superimposed dough strips, and then the positions of the two clamping rollers on the lifting rod are adjusted in a translation manner toward or away from each other, so that the surfaces of the two clamping rollers are just consistent with the width of the two superimposed dough strips, thereby continuously adjusting the position of the two superimposed dough strips passing between the two clamping rollers.

[0003] During use of the above-mentioned dough superimposing device, the upper dough and the lower dough to be superimposed together are respectively located above and below the dough rollers. When the upper dough is conveyed to be superimposed with the lower dough, the upper dough and the lower dough are just stuck between the two dough rollers so that the upper dough and the lower dough are aligned up and down. However, there is a certain stickiness between the upper dough and the lower dough. When the two dough rollers calibrate the upper dough, the upper dough and the lower dough are easy to stick together, making it difficult for the dough rollers to calibrate the upper dough, and the calibration effect is poor, which makes it easy for the upper dough to be misplaced and superimposed on the lower dough, resulting in insufficient dough layers when the dough is later processed into bread, or causing inaccurate dough weight when the subsequent cutter is used, resulting in poor production quality. Furthermore, when the upper layer of the blank is continuously conveyed over the strip roller, there is a large height difference between the upper layer of the blank and the lower layer of the blank. This causes the upper layer of the blank to be uneven when it is conveyed to be overlapped with the lower layer of the blank, and it is easy for the edge of the upper layer of the blank in the width direction to be spaced from the edge of the lower layer of the blank, causing the upper layer of the blank and the lower layer of the blank to be misaligned and overlapped.

[0004] In view of this, the inventor of this case conducted in-depth research on the problem, which led to the creation of this case. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic dough blank stacking device to solve the problems of poor alignment effect of existing dough blank stacking devices and misaligned stacking of the upper dough blanks due to unevenness during transportation.

[0006] In order to achieve the purpose, the utility model adopts the following technical solution:

[0007] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0008] A mounting plate suspended above the conveyor belt is provided below the mounting rod, two clamping rollers are upright below the mounting plate, and the two clamping rollers are mounted on the left end of the mounting plate in a manner that they can move relative to or opposite to each other, a strip through hole extending in the front-to-back direction is provided on the mounting rod, and a connecting rod is provided on the right end of the mounting plate that stands upright and extends upward through the strip through hole and is limited on the mounting rod, the stacking roller is mounted on the right end of the mounting plate by a first mounting bracket in a manner that the height can be adjusted up and down, and the separating roller is mounted on the left end of the mounting plate by a second mounting bracket in a manner that it can swing left and right.

[0009] The mounting plate is tilted to the right from front to back, and the two clamping rollers are upright below the mounting plate. The left end of the mounting plate is provided with a plurality of mounting holes that pass through the upper and lower parts and are spaced apart along the tilt direction of the mounting plate. The clamping roller has a rotating rod extending out of one end of the clamping roller, and the rotating rod extends upward from one mounting hole and is locked together with the mounting plate through a nut.

[0010] The right end of the top surface of the mounting plate is protruded upward with a ring block with an open top surface and a closed ring structure. The connecting rod extends into the ring block and is screwed together with the ring block, and a screw block superimposed on the top surface of the mounting rod is screwed outside the connecting rod.

[0011] The first mounting frame comprises a right horizontal plate and a right vertical plate, the right horizontal plate is tilted to the right from front to back, the front end of the right horizontal plate is connected to the right end of the mounting plate, the rear end bottom surface of the right horizontal plate is locked with a first connecting block, the front groove of the first connecting block has a first screw hole, the right vertical plate is arranged upright, the top surface of the right vertical plate is lower than the top surface of the strip roller, and a plurality of first locking holes arranged at intervals along the up and down directions are opened on the left end of the right vertical plate, the right vertical plate is locked together with the first connecting block by the first connecting bolt passing through the first locking hole and the first screw hole in sequence, and the laminating roller is rotatably mounted on the front side of the right end of the right vertical plate.

[0012] The second mounting frame includes a left connecting plate and a left swinging plate. The left connecting plate is arranged horizontally in the left and right directions. The right end of the left connecting plate is connected to the left end of the mounting plate. A second connecting block is locked on the bottom surface of the left end of the left connecting plate. A second screw hole is provided on the front side of the second connecting block. A second locking hole is provided at the upper end of the left swinging plate. The upper end of the left swinging plate is locked together with the left connecting plate by a second connecting bolt passing through the second locking hole and the second screw hole in sequence. The separating roller is rotatably mounted on the lower end of the left swinging plate.

[0013] The first connecting block and the second connecting block both have a horizontal plate and a vertical plate, the horizontal plate and the vertical plate are arranged perpendicular to each other, the vertical plate is located at the front and lower side of the horizontal plate, an upper mounting hole penetrating the horizontal plate is provided on the horizontal plate, a lower mounting hole penetrating the vertical plate is provided on the vertical plate, a right mounting hole penetrating up and down and aligned with the upper mounting hole of the first connecting block is provided on the left end of the right horizontal plate, the lower mounting hole on the first connecting block is the above-mentioned first screw hole, a left mounting hole penetrating up and down and aligned with the upper mounting hole of the second connecting block is provided on the right end of the left connecting plate, and the lower mounting hole on the second connecting block is the above-mentioned second screw hole.

[0014] The present invention relates to a new automatic dough blank superposition device for sorting dough strips. When in use, the positions of the stacking roller and the separating roller are adjusted. The stacking roller is stacked above the upper dough blank, and the separating roller is between the upper and lower dough blanks. The lower dough blank is continuously transported to the left from below the strip blank roller under the conveyor belt, and the upper dough blank is continuously transported to the left from above the strip blank roller under the conveyor belt, and passes from the bottom of the stacking roller, passes through the space between the two nip rollers, passes above the separating roller, and is aligned with the lower dough blank up and down. It is different from the existing technology In comparison, the superposition roller presses the upper layer of the billet downward, and the separation roller suspends the upper layer of the billet upward, so that the upper layer of the billet can be transported to the left in a relatively straight state. When the upper layer of the billet is transported to the left in a straight state, it can be more accurately overlapped and aligned with the lower layer of the billet. Moreover, under the action of the separation roller, the upper layer of the billet and the lower layer of the billet are separated when passing through the alignment between the two clamping rollers, which makes it easier to align the upper layer of the billet and the lower layer of the billet, thereby improving the alignment effect of the two clamping rollers, thereby avoiding misalignment and overlap of the upper layer of the billet and the lower layer of the billet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the present utility model. DETAILED DESCRIPTION

[0016] In order to further explain the technical solution of the present invention, it is described in detail below with reference to the accompanying drawings.

[0017] An automatic dough sheet stacking device, such as Figure 1 As shown, it includes a frame, a conveyor belt 1 for driving the lower layer of blanks to be transported, a strip roller 3 for driving the upper layer of blanks 2 to be transported, and a strip sorting device. The conveyor belt 1 is rotatably installed on the frame, and the strip roller 3 is rotatably located above the conveyor belt. The rotation working mode of the conveyor belt 1 and the strip roller 3 is a well-known technology and will not be elaborated here. The strip sorting device has a mounting rod 4 suspended above the conveyor belt 1 and a clamping roller 5 installed on the mounting rod 4. There are two clamping rollers 5, and the two clamping rollers 5 are upright and oppositely arranged. With the conveying direction of the conveyor belt 1 from right to left, the two clamping rollers 5 are relatively arranged front and back, and the clamping roller 5 is outside the left side of the strip roller 3.

[0018] The improvement of the present invention is that: a stacking roller 6 and a separating roller 7 are installed on the mounting rod 4, and the stacking roller 6 and the separating roller 7 are arranged horizontally in the front-to-back direction, the stacking roller 6 is between the clamping roller 5 and the strip roller 3, the separating roller 7 is above the conveyor belt 1, and the clamping roller 5 is between the stacking roller 6 and the separating roller 7; specifically, a mounting plate 41 suspended above the conveyor belt 1 is provided below the mounting rod 4, two clamping rollers 5 are upright below the mounting plate 41, and the two clamping rollers 5 are mounted on the left end of the mounting plate 41 in a manner that they can move relative to or opposite to each other, that is, the mounting plate 41 is tilted to the right from front to back, the two clamping rollers 5 are upright below the mounting plate 41, and the left end of the mounting plate 41 is provided with The cam 51 is provided with a plurality of mounting holes 100 which pass through the cam 51 and are arranged at intervals along the inclined direction of the mounting plate 41. The nip roller 5 has a rotating rod 51 which extends out of one end of the nip roller 5. The rotational cooperation method between the nip roller and the rotating rod 51 is a well-known technology and will not be described in detail here. The rotating rod 51 extends upward from one mounting hole 100 and is locked together with the mounting plate 41 through a nut 511. The outer wall of the upper end of the rotating rod 51 is provided with a thread which is screwed with the nut 511. The mounting rod 4 is provided with a strip through hole 200 which extends in the front-back direction and passes through the cam 51. The right end of the mounting plate 41 is provided with a connecting rod 411 which is upright and extends upward from the strip through hole 200 and is limited on the mounting rod 4. That is, the right end of the top surface of the mounting plate 41 is protruding upward. There is a ring block 412 with an open top and a closed ring structure, the connecting rod 411 extends into the ring block 412 and is screwed together with the ring block 412, the upper end of the connecting rod 411 has a handle, the outer side wall of the lower end of the connecting rod 411 has an external thread, the inner side wall of the ring block 412 has a first internal thread matching the external thread, and the connecting rod 411 is screwed externally with a screw block 42 superimposed on the top surface of the mounting rod 4, the screw block 42 is a closed ring structure, and the inner side wall of the screw block 42 has a second internal thread matching the external thread of the connecting rod 411; when used, according to the width of the upper surface blank 2 and the lower surface blank, the two clamping rollers 5 are correspondingly extended into the mounting holes 100 and installed under the mounting plate 41 through the nuts 511. The distance between the two nip rollers 5 can be adjusted to match the width of the dough blank; the screwing block 42 is screwed onto the connecting rod through the cooperation of the second internal thread and the external thread, and then the connecting rod 411 is erected from top to bottom through the strip through hole 200, and the lower end of the connecting rod 411 extends into the ring block 412 and is connected to the mounting plate 41 through the cooperation of the first internal thread and the external thread of the ring block 412, and the screwing block 42 is screwed downward so that the screwing block 42 and the ring block 412 clamp the mounting rod 4; moreover, the screwing block is loosened or the handle is turned to loosen the ring block 412, so that the connecting rod 411 is moved to the required position in the strip through hole 200, and then the screwing block or the ring block 412 is tightened, so that the mounting plate 41 can move back and forth on the mounting rod 4.

[0019] The stacking roller 6 is mounted on the mounting rod 4 in a manner that the mounting height can be adjusted up and down, and the height of the stacking roller 6 is lower than the height of the strip roller 3; specifically, the stacking roller 6 is mounted on the right end of the mounting plate 41 through the first mounting frame 8 in a manner that the height can be adjusted up and down, that is, the first mounting frame 8 has a right transverse plate 81 and a right vertical plate 82, the right transverse plate 81 is tilted to the right from front to back, the front end of the right transverse plate 81 is welded to the right end of the mounting plate 41, the rear end bottom surface of the right transverse plate 81 is locked with a first connecting block, and the front side groove of the first connecting block has a first screw hole, that is, the first connecting block has a transverse plate and The vertical plate, the horizontal plate and the vertical plate are arranged perpendicular to each other, the horizontal plate is located below the right end of the right horizontal plate 81, and the vertical plate is located below the front side of the horizontal plate. An upper mounting hole is provided on the horizontal plate that passes through the horizontal plate, and a lower mounting hole is provided on the vertical plate that passes through the vertical plate. A right mounting hole is provided on the right end of the right horizontal plate 81 that passes through the upper and lower parts and is aligned with the upper mounting hole of the first connecting block. The lower mounting hole on the first connecting block is the above-mentioned first screw hole. The right vertical plate 82 is arranged upright, and the top surface of the right vertical plate 82 is lower than the top surface of the strip roller 3. A plurality of first locking holes are provided at intervals along the upper and lower directions on the left end of the right vertical plate 82. The right vertical plate 82 passes through the first The connecting bolt passes through its first locking hole and the first screw hole in sequence and is locked together with the first connecting block. The stacking roller 6 is rotatably installed on the front side of the right end of the right vertical plate 82. The way in which the stacking roller is rotatably installed on the right vertical plate is similar to the way in which the clamping roller is rotatably installed. When used, one of its first locking holes is aligned with the first screw hole and the right vertical plate 82 is locked by the first connecting bolt, so that the stacking roller is superimposed on the upper surface of the blank, thus completing the installation of the stacking roller. The right vertical plate 82 is aligned with different first locking holes and is locked by the first connecting bolt, so that the height adjustment of the stacking roller in the up and down directions can be achieved. When the hardness of the upper surface of the blank is harder, the stacking roller can be adjusted. One of the first locking holes on the lower side is aligned with the first screw hole, and the right vertical plate is locked, so that the laminating roller can press the upper layer blank 2 lower, reducing the height difference between the right and left ends of the upper layer blank, so that the upper layer blank can be conveyed to the left more straightly and overlapped and aligned with the lower layer blank front and back when conveyed to the left, and is not easy to be misplaced and stacked; when the upper layer blank is softer, one of the first locking holes on the upper side can be aligned with the first screw hole, and the right vertical plate can be locked, so that the laminating roller can slightly press the upper layer blank 2, which is not easy to deform the upper layer blank and can also reduce the height difference between the right and left ends of the upper layer blank, so that the upper layer blank can be calibrated and conveyed to the left straightly.

[0020] The second mounting hole on the second connecting block is the second screw hole, and the upper end of the left swing plate 92 is fixed with the left connecting plate 91 through the second screw hole. When the separating roller is swung to the left until it is in the same straight line as the top surface of the separating roller and the bottom surface of the laminating roller, the upper surface of the laminating roller between the separating roller and the laminating roller can be in a relatively straight state, which is convenient for the laminating roller to calibrate and enable the upper surface of the laminating roller to be more accurately laminating and aligned with the lower surface of the laminating roller.

[0021] The present invention is a new type of automatic dough blank superposition device. When in use, the positions of the laminating roller 6 and the separating roller 7 are adjusted. The laminating roller is superimposed on the upper layer of the dough blank, and the separating roller is between the upper layer of the dough blank and the lower layer of the dough blank, so that the bottom surface of the laminating roller 6 and the top surface of the separating roller 7 are close to being on the same straight line. The lower layer of the dough blank is continuously conveyed to the left from the bottom of the strip roller 3 under the conveyor belt, and the upper layer of the dough blank is continuously conveyed to the left from the top of the strip roller 3 under the conveyor belt, and passes over the bottom of the laminating roller 6, passes through the space between the two nip rollers 5, and passes through the separating roller. 7 and aligned with the lower layer blanks up and down. Compared with the prior art, the superimposing roller presses the upper layer blanks downwards, and the separating roller suspends the upper layer blanks upwards, so that the upper layer blanks can be transported to the left in a relatively straight state, and can be more accurately overlapped and aligned with the lower layer blanks when transported to the left. Moreover, under the action of the separating roller 7, the upper layer blanks and the lower layer blanks are separated when passing through the alignment between the two clamping rollers, which makes it easier to align the upper layer blanks and the lower layer blanks, thereby improving the alignment effect of the two clamping rollers, thereby avoiding misalignment and overlapping of the upper layer blanks and the lower layer blanks.

[0022] In the present invention, it is preferred that multiple sets of nip rollers, lamination rollers 6 and separation rollers 7 can be provided on the mounting rod to improve processing efficiency.

[0023] The product form of the present utility model is not limited to the illustrations and embodiments of this case. Any appropriate changes or modifications made by anyone with similar ideas should be deemed to be within the patent scope of the present utility model.

Claims

1. An automatic dough sheet stacking device for strip sorting, comprising a frame, a conveyor belt for driving the lower layer of dough sheets to be transported, a strip roller for driving the upper layer of dough sheets to be transported, and a strip sorting device, wherein the conveyor belt is rotatably mounted on the frame, the strip roller is rotatably positioned above the conveyor belt, and the strip sorting device comprises a mounting rod suspended above the conveyor belt and a nip roller mounted on the mounting rod, wherein two nip rollers are provided, and the two nip rollers are arranged vertically and oppositely, and are arranged front and rear oppositely with the conveying direction of the conveyor belt being from right to left, and the nip roller is positioned outside the left side of the strip roller; and characterized in that: A stacking roller and a separating roller are installed on the mounting rod, and the stacking roller and the separating roller are arranged horizontally in the front-to-back direction. The stacking roller is located between the clamping roller and the strip roller, and the separating roller is located above the conveyor belt. The clamping roller is located between the stacking roller and the separating roller. The stacking roller is installed on the mounting rod in a manner that the mounting height can be adjusted up and down, and the height of the stacking roller is lower than the height of the strip roller. The separating roller is installed on the mounting rod in a manner that it can be swung left and right.

2. The automatic dough blank stacking device according to claim 1, characterized in that: A mounting plate suspended above the conveyor belt is provided below the mounting rod, two clamping rollers are upright below the mounting plate, and the two clamping rollers are mounted on the left end of the mounting plate in a manner that they can move relative to or opposite to each other, a strip through hole extending in the front-to-back direction is provided on the mounting rod, and a connecting rod is provided on the right end of the mounting plate that stands upright and extends upward through the strip through hole and is limited on the mounting rod, the stacking roller is mounted on the right end of the mounting plate by a first mounting bracket in a manner that the height can be adjusted up and down, and the separating roller is mounted on the left end of the mounting plate by a second mounting bracket in a manner that it can swing left and right.

3. The automatic dough blank stacking device according to claim 2, characterized in that: The mounting plate is tilted to the right from front to back, and the two clamping rollers are upright below the mounting plate. The left end of the mounting plate is provided with a plurality of mounting holes that pass through the upper and lower parts and are spaced apart along the tilt direction of the mounting plate. The clamping roller has a rotating rod extending out of one end of the clamping roller, and the rotating rod extends upward from one mounting hole and is locked together with the mounting plate through a nut.

4. The automatic dough blank stacking device according to claim 2, characterized in that: The right end of the top surface of the mounting plate is protruded upward with a ring block with an open top surface and a closed ring structure. The connecting rod extends into the ring block and is screwed together with the ring block, and a screw block superimposed on the top surface of the mounting rod is screwed outside the connecting rod.

5. The automatic dough blank stacking device according to claim 2, characterized in that: The first mounting frame comprises a right horizontal plate and a right vertical plate, the right horizontal plate is tilted to the right from front to back, the front end of the right horizontal plate is connected to the right end of the mounting plate, the rear end bottom surface of the right horizontal plate is locked with a first connecting block, the front groove of the first connecting block has a first screw hole, the right vertical plate is arranged upright, the top surface of the right vertical plate is lower than the top surface of the strip roller, and a plurality of first locking holes arranged at intervals along the up and down directions are opened on the left end of the right vertical plate, the right vertical plate is locked together with the first connecting block by the first connecting bolt passing through the first locking hole and the first screw hole in sequence, and the laminating roller is rotatably mounted on the front side of the right end of the right vertical plate.

6. The automatic dough blank stacking device according to claim 5, characterized in that: The second mounting frame includes a left connecting plate and a left swinging plate. The left connecting plate is arranged horizontally in the left and right directions. The right end of the left connecting plate is connected to the left end of the mounting plate. A second connecting block is locked on the bottom surface of the left end of the left connecting plate. A second screw hole is provided on the front side of the second connecting block. A second locking hole is provided at the upper end of the left swinging plate. The upper end of the left swinging plate is locked together with the left connecting plate by a second connecting bolt passing through the second locking hole and the second screw hole in sequence. The separating roller is rotatably mounted on the lower end of the left swinging plate.

7. The automatic dough blank stacking device according to claim 6, characterized in that: The first connecting block and the second connecting block both have a horizontal plate and a vertical plate, the horizontal plate and the vertical plate are arranged perpendicular to each other, the vertical plate is located at the front and lower side of the horizontal plate, an upper mounting hole penetrating the horizontal plate is provided on the horizontal plate, a lower mounting hole penetrating the vertical plate is provided on the vertical plate, a right mounting hole penetrating up and down and aligned with the upper mounting hole of the first connecting block is provided on the left end of the right horizontal plate, the lower mounting hole on the first connecting block is the above-mentioned first screw hole, a left mounting hole penetrating up and down and aligned with the upper mounting hole of the second connecting block is provided on the right end of the left connecting plate, and the lower mounting hole on the second connecting block is the above-mentioned second screw hole.

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