Rolling Machine

Abstract

The present invention discloses a rolling machine, comprising a rolling mechanism, a dough sheet conveying mechanism and a sausage delivery mechanism. The rolling mechanism comprises a plurality of rolling drums arranged in parallel, each of which is surrounded by a rolling groove. The dough sheet conveying mechanism and the sausage delivery mechanism are respectively used to convey the dough sheet and the sausage to the rolling groove, where the dough sheet can be rolled around the sausage. The groove of the rolling groove is inclined, and one end of the dough sheet conveying mechanism blocks the lower side of the rolling groove, so that the dough sheet can be automatically added to the rolling groove. A sausage blocking roller is provided at the lower end of the guide groove in the sausage delivery mechanism, so that the sausages in the guide groove can be released one by one, so that the sausages can be automatically added to the rolling groove. When the dough sheet and the sausage in the rolling groove are rolled, the rolling mechanism can be withdrawn, so that the rolled dough sheet and the sausage fall from the rolling groove, so that the rolled dough sheet and the sausage are automatically collected. Therefore, the rolling machine can realize automatic processing of dough sheet rolled sausage blanks with high processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of food processing equipment, in particular to a rolling machine. Background Art

[0002] Sausage steamed bun or sausage bread is a food that wraps sausage in leavened dough and steams or bakes it. Sausage is delicious and tempting, and steamed bun or bread can be used as a staple food. Therefore, this kind of pasta with sausage is a staple food with good taste and is quite popular. It is particularly suitable as breakfast at home or sold in restaurants. At present, this kind of pasta with sausage is made by hand, but the manual production efficiency is low and the labor cost is high. Summary of the invention

[0003] The present invention aims to provide a rolling machine to solve the technical problem of low production efficiency of foods such as sausage steamed buns or sausage bread in the prior art.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A rolling machine is designed, including a rolling mechanism, a dough conveying mechanism and a sausage delivery mechanism. The rolling mechanism includes a plurality of rolling drums arranged in parallel, each of the rolling drums is surrounded by a rolling groove, the dough conveying mechanism and the sausage delivery mechanism are used to convey the dough and the sausage to the rolling groove respectively, and the rolling mechanism also includes a first driving mechanism for driving each of the rolling drums to rotate so that the dough is rolled around the sausage in the rolling groove.

[0006] Preferably, the dough sheet conveying mechanism is a belt conveyor, the notch of the rolling groove is inclined, one end of the belt conveyor is blocked at the lower side of the rolling groove, and a second driving mechanism connected to the rolling mechanism is provided on the frame of the belt conveyor. When the dough sheets and sausages in the rolling groove are completed, the second driving mechanism can drive the rolling mechanism to retreat, so that the rolled dough sheets and sausages fall from the rolling groove.

[0007] Preferably, a first rotating roller and a second rotating roller are provided in the middle of the belt conveyor, and the transmission belt of the belt conveyor passes around the first rotating roller to form a first turning end, passes around the second rotating roller to form a second turning end, and forms a "Z"-shaped bending portion in the middle of the transmission belt, wherein the portion of the transmission belt before the first turning end is a first conveying section for conveying dough sheets, and the portion after the second turning end is a second conveying section for conveying rolled dough sheets and sausages; the first turning end is close to the rolling groove, so that the rolled dough sheets and sausages in the rolling groove can fall onto the second conveying section; the second conveying section is also provided with a mesh chain whose lower end is placed on the upper surface of the transmission belt.

[0008] Preferably, the sausage delivery mechanism includes an inclined guide groove for stacking sausages, the end of the guide groove is located above the rolling groove, a sausage retaining roller is provided on the upper side of the lower end of the guide groove, and a third driving mechanism for driving the sausage retaining roller to rotate is provided, and a plurality of sausage retaining plates are provided on the outer peripheral surface of the sausage retaining roller, so that when the sausage retaining roller rotates a certain angle, the sausages can be released from the guide groove.

[0009] Preferably, the dough sheet conveying mechanism is provided with a first sensor, and the first sensor and the third driving mechanism are both connected to the main controller of the rolling machine by signal. When the first sensor detects that a dough sheet is delivered to the rolling groove, the third driving mechanism drives the sausage retaining roller to rotate so that the guide groove releases a sausage.

[0010] Preferably, the intestine delivery mechanism also includes an intestine loading hopper, the upper end of the guide groove overlaps the upper edge of the intestine loading hopper, and an inclined step assembly is provided on the side of the intestine loading hopper close to the guide groove; the step assembly includes a first fixed step, a first movable step and a second movable step in parallel, the first movable step and the second movable step are linked, the first fixed step is fixed in the intestine loading hopper, the lower side surface of the second movable step is in contact with or close to the upper side surface of the first fixed step, and the upper side surface of the first movable step is in contact with or close to the lower side surface of the first fixed step; the intestine loading hopper is also provided with a fourth driving mechanism for driving the first and second movable steps to move up and down parallel to the first fixed step, when The first movable step and the second movable step are driven to the lowest end, the upper end surface of the first fixed step is flush with or higher than the upper end surface of the first movable step, and the upper end surface of the second movable step is flush with or higher than the lower end surface of the first fixed step; when the first movable step and the second movable step are driven to the highest end, the upper end surface of the second movable step is flush with or higher than the upper end surface of the first fixed step, and the upper end surface of the first movable step is flush with or higher than the upper end of the guide groove; it also includes a second sensor for detecting whether the guide groove is full of sausages, and the second sensor and the fourth drive mechanism are both connected to the main controller of the rolling machine by signal, and when the guide groove is full of sausages, the fourth drive mechanism stops moving.

[0011] Preferably, the step assembly also includes an extended step group, which includes a second fixed step and a third movable step, the second fixed step is fixed in the sausage loading hopper, the lower side surface of the second fixed step is in contact with or close to the upper side surface of the second movable step, and the upper side surface of the second fixed step is in contact with or close to the lower side surface of the third movable step; the third movable step is linked with the first movable step and the second movable step, when the first movable step, the second movable step and the third movable step are driven to the uppermost end, the upper end surface of the third movable step is flush with or higher than the upper end surface of the second fixed step, and when the first movable step, the second movable step and the third movable step are driven to the lowermost end, the upper end surface of the third movable step is flush with or higher than the lower end surface of the second fixed step.

[0012] Preferably, a connecting plate is provided on the outside of the sausage loading hopper, and a first long hole extending along the inclination direction of the step assembly is provided on the side wall of the sausage loading hopper, and the side surfaces of the first movable step, the second movable step and the third movable step are respectively connected to the connecting plate by connecting rods passing through the first long hole; the fourth driving mechanism is a cylinder arranged on the outside of the sausage loading hopper, and a second long hole extending along the inclination direction of the step assembly is provided on the side wall of the sausage loading hopper close to the cylinder, and the piston rod of the cylinder is connected to the first movable step by a connecting block passing through the second long hole.

[0013] Preferably, at least one of the winding drums is a movable winding drum, and the movable winding drum can be moved relative to the other winding drums, thereby changing the size of the winding groove.

[0014] Preferably, the outer circumferential surface of the winding drum is provided with a plurality of grooves extending in the axial direction; or, the outer circumferential surface of the winding drum is provided with protrusions.

[0015] The main beneficial technical effects of the present invention are:

[0016] 1. The rolling machine provided by the present invention includes a rolling mechanism, a dough conveying mechanism and a sausage delivery mechanism. The dough conveying mechanism and the sausage delivery mechanism are respectively used to convey the dough and the sausage to the rolling mechanism. The dough is rolled around the sausage by the rolling mechanism to make a dough rolled sausage blank, which can then be cooked by steaming, baking, etc., adopting a mechanized method with high processing efficiency.

[0017] 2. The rolling mechanism includes a plurality of rolling drums arranged in parallel, each of which is surrounded by a rolling groove, and each of which has strip-shaped or dot-shaped protrusions on its outer circumference, so that each of the rolling drums can smoothly drive the dough sheet to roll up the sausage when it rotates.

[0018] 3. The notch of the rolling groove is inclined, and one end of the dough sheet conveying mechanism is blocked at the lower side of the rolling groove, so that dough sheets can be automatically added to the rolling groove.

[0019] 4. A second driving mechanism connected to the rolling mechanism is provided on the dough conveying mechanism. When the dough and sausages in the rolling groove are rolled, the second driving mechanism can drive the rolling mechanism to withdraw, so that the rolled dough and sausages fall from the rolling groove, thereby realizing the automatic collection of the rolled dough and sausages.

[0020] 5. The sausage delivery mechanism includes a guide groove, the end of which is located above the rolling groove, and a sausage retaining roller is provided on the upper side of the lower end of the guide groove. A plurality of sausage retaining plates are provided on the outer circumference of the sausage retaining roller, so that the sausages in the guide groove can be released one by one, thereby realizing automatic addition of sausages to the rolling groove.

[0021] 6. The sausage delivery mechanism is provided with a sausage loading hopper, the upper end of the guide groove is overlapped on the upper edge of the sausage loading hopper, and an inclined step assembly is provided on the side of the sausage loading hopper close to the guide groove. The sausages can be delivered into the guide groove step by step through the step assembly, so that sausages can be automatically added to the guide groove.

[0022] 7. Since a movable rolling drum is provided in a group of rolling drums, the movable rolling drum can be moved relative to the other rolling drums, thereby changing the size of the rolling groove. In this way, as the dough sheet is continuously rolled outside the sausage and becomes thicker, the movable rolling drum can move elastically according to the number of layers of the sausage outer roll surface, so that each rolling drum can always fit the dough sheet, and the winding effect is better.

[0023] 8. A mesh chain is provided on the second conveying section, so that the sausage dough roll blanks falling on the second conveying section can pass between the mesh chain and the transmission belt, thereby promoting further winding and forming of the blanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of a coiling machine of the present invention.

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the rolling mechanism and the second driving mechanism in one embodiment of the rolling machine of the present invention.

[0026] Figure 3 It is a schematic diagram of the internal structure of the coiling mechanism in one embodiment of the coiling machine of the present invention.

[0027] Figure 4 The figure is a schematic diagram of the operation of a group of winding drums in one embodiment of the winding machine of the present invention.

[0028] Figure 5 It is a schematic diagram of the internal structure of a coiling machine according to an embodiment of the present invention.

[0029] Figure 6 for Figure 5 Enlarged view of part A.

[0030] Figure 7It is a schematic diagram of the connection between the sausage retaining roller and the second motor in one embodiment of the rolling machine of the present invention.

[0031] Figure 8 It is a connection diagram of the step assembly and the fourth driving mechanism in one embodiment of the coiling machine of the present invention.

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the overlapping sausage loading hopper and guide groove in one embodiment of the rolling machine of the present invention.

[0033] Fig.10 It is a schematic diagram of the internal structure of the coiling mechanism in another embodiment of the coiling machine of the present invention.

[0034] Fig.11 for Fig.10 Enlarged view of part B.

[0035] Fig.12 It is a schematic diagram of the three-dimensional structure of another embodiment of the coiling machine of the present invention.

[0036] In the above figures, the reference numerals indicate: rolling mechanism 1, first bracket 11, limiting hole 1111, rolling drum group 12, first rolling drum 121, first central rotating shaft 1211, second rolling drum 122, second central rotating shaft 1221, third rolling drum 123, rolling groove 124, first motor 125, gear group 126, dough sheet conveying mechanism 2, first rotating roller 21, second rotating roller 22, first turning end 231, second turning end 232, first conveying section 233, second conveying section 234, second bracket 24, first cylinder 241, intestine conveying mechanism 3. Guide groove 31, second sensor 311, sausage retaining roller 32, sausage retaining plate 321, third bracket 33, second motor 34, third sensor 35, sausage loading hopper 36, step assembly 37, first fixed step 371, first movable step 372, upper side surface 3721, upper end surface 3722, second movable step 373, second fixed step 374, third movable step 375, fixing seat 376, connecting plate 377, fourth driving mechanism 38, dough sheet 4, sausage 5, adjusting plate 6, first bolt 61, second bolt 62, tension spring 63, mesh chain 7, cross bar 71. DETAILED DESCRIPTION

[0037] The specific implementation modes of the present invention are described below in conjunction with the accompanying drawings and examples. However, the following examples are only used to illustrate the present invention in detail and do not limit the scope of the present invention in any way.

[0038] See also Figure 1 The rolling machine provided in the embodiment of the present invention includes a rolling mechanism 1, a dough sheet conveying mechanism 2 and a sausage delivery mechanism 3. The dough sheet conveying mechanism 2 and the sausage delivery mechanism 3 are respectively used to convey the dough sheet and the sausage to the rolling mechanism 1, and the rolling mechanism 1 rolls the dough sheet around the sausage.

[0039] like Figure 2 As shown, the winding mechanism 1 includes a first bracket 11, in which a winding drum group 12 is arranged. The winding drum group 12 includes a plurality of winding drums arranged in parallel. Figure 3 As shown, in this embodiment, two groups of rolling drums are provided, and each group of rolling drums can roll sausages and dough sheets separately. Figure 3 Take a group of rolling drums on the middle and outer sides as an example, which include a first rolling drum 121, a second rolling drum 122 and a third rolling drum 123. The first rolling drum 121, the second rolling drum 122 and the third rolling drum 123 are surrounded by a rolling groove 124, and the outer peripheral surfaces of the first rolling drum 121, the second rolling drum 122 and the third rolling drum 123 are close to but not in contact.

[0040] The rolling mechanism 1 also includes a first driving mechanism for driving each rolling drum to rotate, so that the dough sheet is rolled around the sausage in the rolling groove. Figure 3 As shown, the first driving mechanism includes a first motor 125, a transmission belt and a pulley group. The first motor 125 and the pulley group are installed on the first bracket 11. The first motor 125 drives the inner group of winding drums to rotate through the transmission belt and the pulley group. The rotating shaft of at least one winding drum in the inner group of winding drums is connected to the rotating shaft of the corresponding winding drum in the outer group of winding drums, and the rotating shafts of the outer group of winding drums are connected through a gear group 126. Therefore, the first motor 125 can simultaneously drive the inner and outer groups of winding drums to rotate.

[0041] Combination Figure 4 As shown, driven by the first motor 125, the first winding drum 121, the second winding drum 122 and the third winding drum 123 all rotate counterclockwise. When the sausage 5 is fed into the winding groove 124, and the dough sheet 4 is fed into the winding groove 124 from the upper edge of the third winding drum 123, under the action of the first winding drum 121, the second winding drum 122 and the third winding drum 123, the dough sheet 4 can be wound around the sausage 5. A plurality of grooves extending axially are provided on the outer peripheral surface of each winding drum, so that the outer peripheral surface of the winding drum is an uneven contact surface, which helps to guide the dough sheet 4 to be wound around the sausage 5, or point-shaped protrusions can be provided on the outer peripheral surface of the winding drum so that the outer peripheral surface of the winding drum is covered with pockmarks.

[0042] The dough sheet conveying mechanism 2 in this embodiment is a belt conveyor. Figure 6As shown, a first rotating roller 21 and a second rotating roller 22 are provided in the middle of the belt conveyor, and a transmission belt of the belt conveyor passes around the first rotating roller 21 to form a first turning end 231, and passes around the second rotating roller 22 to form a second turning end 232, wherein the portion of the transmission belt before the first turning end 231 is a first conveying section 233 for conveying dough sheets, and the portion after the second turning end 232 is a second conveying section 234 for conveying rolled dough sheets and sausages. The first turning end 231 is close to the rolling groove 124, so that the dough sheet conveyed on the first conveying section 233 can enter the rolling groove 124, and the first turning end 231 on the belt conveyor is blocked at the lower side of the rolling groove 124, and a second driving mechanism connected to the rolling mechanism 1 is provided on the frame of the belt conveyor. When the dough sheets and sausages in the rolling groove 124 are completed, the second driving mechanism can drive the rolling mechanism 1 to retreat. Since the groove of the rolling groove 124 is inclined, the rolled dough sheets and sausages can fall from the rolling groove 124, and since the first rotating roller 21 and the second rotating roller 22 are set, a "Z"-shaped bending portion is formed in the middle of the transmission belt. Therefore, the rolled dough sheets and sausages can directly fall on the second conveying section 234 and be collected. After the rolled dough and sausage fall off, the second driving mechanism drives the rolling mechanism 1 forward again, so that the first turning end 231 on the belt conveyor continues to block the lower side of the rolling groove 124, and the dough and sausage are input into the rolling groove 124 again for rolling operation.

[0043] Combination Figure 2 and Figure 5 As shown, the second driving mechanism in this embodiment includes a second bracket 24 installed on the frame of the belt conveyor, and a first cylinder 241 is provided on the second bracket 24. The front end of the first cylinder 241 is connected to the first bracket 11, and a guide block is also provided on the second bracket 24. The guide block is provided with a guide rod connected to the first bracket 11. When the first cylinder 241 drives the winding mechanism 1 to move forward and backward, the guide block and the guide rod play a guiding role.

[0044] Furthermore, since there are two sets of rolling drums, two sets of sausage delivery mechanisms are correspondingly provided. Figure 1 As shown, each set of sausage delivery mechanism includes a guide groove 31 which is arranged obliquely and used for stacking sausages. The inner width of the guide groove 31 is slightly larger than the length of the sausages used, and sausages are stacked side by side in the guide groove 31. Figure 6As shown, the end of the guide groove 31 is located above the rolling groove 124, and a sausage blocking roller 32 is provided on the upper side of the lower end of the guide groove 31. A third bracket 33 is provided on the guide groove 31, and the sausage blocking roller 32 is installed on the third bracket 33. A plurality of sausage blocking plates 321 are provided on the outer peripheral surface of the sausage blocking roller 32, wherein a sausage blocking plate closest to the guide groove 31 blocks the lower end of the guide groove 31 so that the sausages are blocked, and when the sausage blocking roller 32 rotates a certain angle, the sausage blocking plate that blocks the sausages rotates to a certain position, and a sausage can be released from the guide groove 31, and then the next sausage blocking plate continues to block the remaining sausages in the guide groove 31.

[0045] A third driving mechanism is provided on the third bracket 33 to drive the intestine retaining roller 32 to rotate. The third driving mechanism includes a second motor 34. Figure 7 As shown, the second motor 34 is connected to the sausage retaining drum 32 through a transmission belt drive, and a third sensor 35 is also provided on the third bracket 33. Several sausage retaining plates 321 are evenly arranged on the outer circumference of the sausage retaining drum 32. When the sausage retaining drum 32 rotates past the angle of the adjacent sausage retaining plates, a sausage is released, and at the same time, the third sensor 35 sends a signal to the controller of the second motor 34 to control the second motor 34 to stop.

[0046] Combination Figure 6 As shown, a first sensor is provided on the dough sheet conveying mechanism 2, and the first sensor and the controller of the second motor 34 in the third driving mechanism are both connected to the main controller of the rolling machine by signal. When the first sensor detects that a dough sheet is sent to the rolling groove 124, the main controller sends a signal to the controller of the second motor 34, and the second motor 34 drives the sausage retaining roller 32 to rotate so that a sausage is released from the guide groove 31. The first motor 125 in the first driving mechanism and the air pressure system for controlling the first cylinder 241 are both connected to the main controller of the rolling machine by signal. When the sausage and the dough sheet fall into the rolling groove 124 for a certain period of time, the first cylinder 241 is actuated to make the rolling mechanism 1 retreat, and the sausage and the dough sheet wound in the rolling groove 124 fall from the rolling groove 124.

[0047] like Figure 1 As shown, the sausage delivery mechanism 3 also includes a sausage loading hopper 36. The width of the inner space of the sausage loading hopper 36 is consistent with the width of the guide groove 31, and the inner space of the sausage loading hopper 36 is wide at the top and narrow at the bottom, which is convenient for loading sausages. The upper end of the guide groove 31 overlaps the upper edge of the sausage loading hopper 36. Figure 5 As shown, an inclined step assembly 37 is provided on one side of the sausage loading hopper 36 close to the guide groove 31 , and the step assembly 37 can deliver the sausages in the sausage loading hopper 36 into the guide groove 31 .

[0048] like Figure 8As shown, the step assembly 37 includes a first fixed step 371, a first movable step 372 and a second movable step 373, which are parallel to each other, and an extended step group, which includes a second fixed step 374 and a third movable step 375. The first fixed step 371 and the second fixed step 374 are provided with a fixing seat 376 on both sides, so as to be fixed on the inner wall of the sausage loading hopper 36; the first movable step 372, the second movable step 373 and the third movable step 375 are linked to each other, and the extended step group includes a second fixed step 374 and a third movable step 375. Figure 1 As shown, a connecting plate 377 is provided on the outside of the sausage loading hopper 36, and the connecting plate 377 is bent to adapt to the position of different moving steps, such as Fig. 9 As shown, three first long holes 361 extending along the inclined direction of the step assembly 37 are provided on the side wall of the sausage loading hopper 36, and the side surfaces of the first moving step 372, the second moving step 373 and the third moving step 375 are respectively connected to the connecting plate 377 through short connecting rods passing through the first long holes 361, and the connecting plate 377 is connected to the first moving step 372, the second moving step 373 and the third moving step 375. Figure 5 As shown, a fourth driving mechanism 38 is provided on the outer side wall of the sausage loading hopper 36 for driving the first movable step 372, the second movable step 373 and the third movable step 375 to move up and down parallel to the first fixed step 371. The fourth driving mechanism 38 is a cylinder parallel to each step, as shown in FIG. Fig. 9 As shown, a second long hole 362 extending along the inclined direction of the step assembly 37 is provided on the side wall of the sausage loading hopper 36 close to the cylinder, and the piston rod of the cylinder is connected to the lower side of the first movable step 372 by a connecting block 381 passing through the second long hole 362, so that when the fourth driving mechanism 38 is extended or retracted, it can drive the first movable step 372, the second movable step 373 and the third movable step 375 to move along the inclined direction.

[0049] like Figure 8 As shown, the lower side surface of the second movable step 373 is in contact with or close to the upper side surface of the first fixed step 371, the upper side surface 3721 of the first movable step 372 is in contact with or close to the lower side surface of the first fixed step 371, the lower side surface of the second fixed step 374 is in contact with or close to the upper side surface of the second movable step 373, and the upper side surface of the second fixed step 374 is in contact with or close to the lower side surface of the third movable step 375. The upper end surfaces of the first fixed step 371, the first movable step 372, the second movable step 373, the second fixed step 374 and the third movable step 375 are all slightly inclined downward.

[0050] When the first movable step 372, the second movable step 373 and the third movable step 375 are driven to the uppermost end ( Figure 8): the upper end surface of the second movable step 373 is flush with or higher than the upper end surface of the first fixed step 371, so the sausage lifted up by the upper end surface of the second movable step 373 can fall onto the upper end surface of the first fixed step 371; the upper end surface 3722 of the first movable step 372 is flush with or higher than the upper end of the guide groove 31, and the lower side surface of the first movable step 372 is in contact with or close to the inner wall surface of the sausage loading hopper 36 close to the guide groove 31, so the sausage lifted up by the upper end surface 3722 of the first movable step 372 can fall into the guide groove 31; and at this time, the upper end surface of the third movable step 375 is flush with or higher than the upper end surface of the second fixed step 374, so the sausage lifted up by the upper end surface of the third movable step 375 can fall onto the upper end surface of the second fixed step 374.

[0051] When the first movable step 372, the second movable step 373 and the third movable step 375 are driven to the lowest end: the upper end surface of the first fixed step 371 is flush with or higher than the upper end surface of the first movable step 372. At this time, the sausage on the upper end surface of the first fixed step 371 can fall onto the upper end surface of the first movable step 372; at this time, the upper end surface of the second movable step 373 is flush with or higher than the lower end surface of the first fixed step 371, which can prevent the sausage from being sandwiched between the two; at this time, the upper end surface of the third movable step 375 is flush with or higher than the lower end surface of the second fixed step 374, also to prevent the sausage from being sandwiched between the two.

[0052] The upper end surface of the third movable step 375 can reach the bottom of the sausage loading hopper 36. Therefore, under the continuous operation of the fourth driving mechanism 38, the sausage loading hopper 36 can be transferred to the guide groove 31 step by step for stacking. Figure 5 As shown, the rolling machine also includes a second sensor 311 for detecting whether the guide groove 31 is full of sausages. The bottom surface of the guide groove 31 is provided with a hole for the second sensor 311 to detect. The air pressure system of the second sensor 311 and the fourth drive mechanism 38 are both connected to the main controller of the rolling machine by signals. When it is detected that the guide groove 31 is full of sausages, the fourth drive mechanism 38 stops moving.

[0053] Furthermore, among the first rolling drum 121, the second rolling drum 122, and the third rolling drum 123, the first rolling drum 121 is a movable rolling drum, which can move relative to the second rolling drum 122 and the third rolling drum 123, thereby changing the size of the rolling groove 124. In this way, as the dough sheet is continuously rolled outside the sausage, the first rolling drum 121 can move elastically according to the number of layers of the sausage outer roll surface, so that each rolling drum can always fit the dough sheet, and the winding effect is better. Specifically, as shown in FIG. Fig.11As shown, an adjusting plate 6 is provided on the side of the vertical plate 111 of the first bracket 11, and the ends of the first central rotating shaft 1211 of the first beating drum 121 and the second central rotating shaft 1221 of the second beating drum 122 are respectively mounted on the adjusting plate 6 through bearings, and the second central rotating shaft 1221 is assembled on the vertical plate 111 through bearings (not shown in the figure), a first bolt 61 is provided at the bottom of the adjusting plate 6, a second bolt 62 is provided at the bottom of the vertical plate 111, a tension spring 63 is provided between the first bolt 61 and the second bolt 62, and a limiting hole 1111 corresponding to the first central rotating shaft 1211 is provided on the vertical plate. When the first beating drum 121 is subjected to the thrust of the sausage rolled with dough, the first central rotating shaft 1211 will rotate around the second central rotating shaft 1221, and the first central rotating shaft 1211 will move along the limiting hole 1111, thereby changing the size of the beating groove, and the thrust disappears. Then, under the action of the tension spring 63, the first beating drum 121 returns to its original position.

[0054] Further, such as Fig.12 As shown, a mesh chain 7 with one end resting on the upper surface of the transmission belt is provided on the second conveying section 234. The mesh chain 7 is made of stainless steel. A cross bar 71 is provided on the second bracket 24. The upper end of the mesh chain 7 is fixed on the cross bar 71. By setting the mesh chain, the sausage dough roll blanks falling on the second conveying section 234 can pass between the mesh chain 7 and the transmission belt, thereby promoting further forming of the blanks.

[0055] It should be understood that in the description of the present invention, the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. The terms "first", "second", etc. involved in this application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0056] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. However, those skilled in the art will appreciate that, without departing from the technical concept of the present invention, the specific parameters in the above embodiments may be changed, or related components, structures and materials may be replaced by equivalents, thereby forming multiple specific embodiments, which are all within the common variation range of the present invention and will not be described in detail one by one here.

Claims

1. A rolling machine, characterized in that: The invention comprises a rolling mechanism, a dough sheet conveying mechanism and a sausage delivery mechanism, wherein the rolling mechanism comprises a plurality of rolling drums arranged in parallel, each of the rolling drums is surrounded by a rolling groove, the dough sheet conveying mechanism and the sausage delivery mechanism are respectively used to deliver the dough sheet and the sausage to the rolling groove, and the rolling mechanism further comprises a first driving mechanism for driving each of the rolling drums to rotate, so that the dough sheet is rolled around the sausage in the rolling groove; The dough sheet conveying mechanism is a belt conveyor, the notch of the rolling groove is inclined, one end of the belt conveyor blocks the lower side of the rolling groove, and a second driving mechanism connected to the rolling mechanism is provided on the frame of the belt conveyor. When the dough sheets and sausages in the rolling groove are finished rolling, the second driving mechanism can drive the rolling mechanism to withdraw, so that the rolled dough sheets and sausages fall from the rolling groove; The middle part of the belt conveyor is provided with a first rotating roller and a second rotating roller, the transmission belt of the belt conveyor passes around the first rotating roller to form a first turning end, passes around the second rotating roller to form a second turning end, and forms a "Z"-shaped bending part in the middle part of the transmission belt, wherein the part of the transmission belt before the first turning end is a first conveying section for conveying dough sheets, and the part after the second turning end is a second conveying section for conveying rolled dough sheets and sausages; the first turning end is close to the rolling groove, so that the rolled dough sheets and sausages in the rolling groove can fall onto the second conveying section; the second conveying section is also provided with a mesh chain with the lower end resting on the upper surface of the transmission belt; The sausage delivery mechanism comprises a guide groove which is arranged obliquely and is used for stacking sausages, the end of the guide groove is located above the rolling groove, a sausage retaining roller is arranged on the upper side of the lower end of the guide groove, and a third driving mechanism for driving the sausage retaining roller to rotate, a plurality of sausage retaining plates are arranged on the outer peripheral surface of the sausage retaining roller, so that when the sausage retaining roller rotates a certain angle, the sausage can be released from the guide groove; a first sensor is arranged on the dough sheet conveying mechanism, and the first sensor and the third driving mechanism are both connected to the main controller of the rolling machine by signal, and when the first sensor detects that a dough sheet is delivered to the rolling groove, the third driving mechanism drives the sausage retaining roller to rotate so that a sausage is released from the guide groove; The intestinal delivery mechanism also includes an intestinal loading hopper, the upper end of the guide groove overlaps the upper edge of the intestinal loading hopper, and an inclined step assembly is provided on one side of the intestinal loading hopper close to the guide groove; the step assembly includes a first fixed step, a first movable step and a second movable step in parallel, the first movable step and the second movable step are linked, the first fixed step is fixed in the intestinal loading hopper, the lower side surface of the second movable step is in contact with or close to the upper side surface of the first fixed step, and the upper side surface of the first movable step is in contact with or close to the lower side surface of the first fixed step; the intestinal loading hopper is also provided with a fourth driving mechanism for driving the first movable step and the second movable step to move up and down parallel to the first fixed step, when the first movable step and the second movable step are driven to the lowest end, the upper end surface of the first fixed step is flush with or higher than the upper end surface of the first movable step, and the upper end surface of the second movable step is flush with or higher than the lower end surface of the first fixed step; when the first movable step and the second movable step are driven to the highest end, the upper end surface of the second movable step is flush with or higher than the upper end surface of the first fixed step, and the upper end surface of the first movable step is flush with or higher than the upper end surface of the guide groove.

2. The coiling machine according to claim 1, characterized in that: It also includes a second sensor for detecting whether the guide groove is full of sausages. The second sensor and the fourth drive mechanism are both connected to the main controller of the rolling machine by signal. When the guide groove is full of sausages, the fourth drive mechanism stops moving.

3. The coiling machine according to claim 1, characterized in that: The step assembly also includes an extended step group, which includes a second fixed step and a third movable step. The second fixed step is fixed in the sausage loading hopper, the lower side surface of the second fixed step is in contact with or close to the upper side surface of the second movable step, and the upper side surface of the second fixed step is in contact with or close to the lower side surface of the third movable step; the third movable step is linked with the first movable step and the second movable step, when the first movable step, the second movable step and the third movable step are driven to the uppermost end, the upper end surface of the third movable step is flush with or higher than the upper end surface of the second fixed step, and when the first movable step, the second movable step and the third movable step are driven to the lowermost end, the upper end surface of the third movable step is flush with or higher than the lower end surface of the second fixed step.

4. The coiling machine according to claim 3, characterized in that: A connecting plate is provided on the outside of the sausage loading hopper, and a first long hole extending along the inclined direction of the step assembly is provided on the side wall of the sausage loading hopper, and the side surfaces of the first movable step, the second movable step and the third movable step are respectively connected to the connecting plate by connecting rods passing through the first long hole; the fourth driving mechanism is a cylinder arranged on the outside of the sausage loading hopper, and a second long hole extending along the inclined direction of the step assembly is provided on the side wall of the sausage loading hopper close to the cylinder, and the piston rod of the cylinder is connected to the first movable step by a connecting block passing through the second long hole.

5. The coiling machine according to claim 1, characterized in that: At least one of the winding drums is a movable winding drum, and the movable winding drum can be moved relative to the other winding drums, thereby changing the size of the winding groove.

6. The coiling machine according to claim 1, characterized in that: The outer circumference of the winding drum is provided with a plurality of grooves extending in the axial direction; or the outer circumference of the winding drum is provided with protrusions.

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