A conveying device for egg tart dough rolls

Abstract

This application relates to the technical field of conveying equipment, and more particularly to a conveying device for egg tart dough rolls. The device includes a frame and a first conveying assembly and a second conveying assembly mounted on the frame. A third conveying assembly for conveying cut dough rolls is mounted on the frame. The third conveying assembly includes a mounting shaft rotatably connected to the frame, a mounting sleeve fixed to the mounting shaft, and four conveying plates fixed to the mounting sleeve. The four conveying plates are evenly spaced along the circumference of the mounting sleeve. Each conveying plate has multiple conveying holes and a mounting groove. A sealing assembly for sealing the conveying holes on the conveying plate is disposed within the mounting groove. This application has the effect of reducing the tilting of dough rolls falling into the egg tart tray.

Description

Technical Field

[0001] This application relates to the technical field of conveying equipment, and in particular to a conveying device for egg tart dough rolls. Background Technology

[0002] Egg tarts consist of two core parts: the tart crust and the tart filling. The tart crust is an edible shell used to wrap the egg custard. During the production process, the dough is made from ingredients such as low-gluten flour, high-gluten flour, shortening, macchiato, and water. To improve the crispness of the baked tart crust, the dough is made into multiple cylindrical tart crust rolls. These rolls are then cut into round rolls and conveyed into tart molds. After falling into the molds, the rolls are conveyed to a forming device, which presses them down to form an inverted frustum structure that fits snugly against the molds. Finally, the rolls are transported to the packaging area for packaging.

[0003] Reference Figure 1 A tart dough roll conveying device includes a frame 01 and a first conveying component 02 and a second conveying component 03 disposed on the frame 01. The first conveying component 02 is disposed below the second conveying component 03 and is used to convey tart trays. The second conveying component 03 is used to convey long strips of tart dough rolls. A cutting component 7 is disposed on the frame 01. The cutting component 7 is used to cut the tart dough rolls conveyed by the second conveying component 03 so that the cut circular dough rolls are of the same length. After being cut, the circular dough rolls fall into the tart trays below under the action of gravity. The circular dough rolls that fall into the tart trays move with the tart trays on the first conveying component 02 and finally move to the bottom of a forming device, where the forming device shapes the circular dough rolls in the tart trays.

[0004] In the aforementioned related technologies, after the long strip of egg tart dough is cut into round rolls, it falls from the second conveying component into the egg tart tray on the first conveying component under the action of gravity. However, since the cut round rolls fall into the egg tart tray under the action of gravity, some of the round rolls cannot face downwards, causing the rolls falling into the egg tart tray to be tilted. Finally, during the pressing process of the forming device, the egg tart crust is not formed evenly in the egg tart tray, affecting the appearance of the finished product. Summary of the Invention

[0005] This application provides a dough roll conveying device for egg tarts, which aims to solve the problem of round dough rolls tilting inside egg tart trays in related technologies.

[0006] The egg tart dough roll conveying device provided in this application adopts the following technical solution:

[0007] A tart dough roll conveying device includes a frame and a first conveying assembly and a second conveying assembly mounted on the frame. A third conveying assembly for conveying cut dough rolls is mounted on the frame. The third conveying assembly includes a mounting shaft rotatably connected to the frame, a mounting sleeve fixed to the mounting shaft, and four conveying plates fixed to the mounting sleeve. The four conveying plates are evenly spaced along the circumference of the mounting sleeve. Each conveying plate has multiple conveying holes spaced along its length. Each conveying hole corresponds to a single long strip of tart dough roll on the second conveying assembly. A mounting groove is provided on each conveying plate, and a sealing assembly for sealing the conveying holes is installed within the mounting groove. The sealing assembly includes a sealing plate slidably connected to the conveying plate. After the horizontally cut dough roll is conveyed to a vertical position via the conveying plate, the sealing plate no longer seals the conveying holes, and the vertical dough roll on the conveying plate falls from the conveying holes under gravity.

[0008] By adopting the above technical solution, the second conveying component conveys the long strip of egg tart dough rolls, and then conveys the long strip of egg tart dough rolls to the bottom of the cutting component. The cutting component cuts the long strip of egg tart dough rolls into cylindrical dough rolls, which are placed horizontally on the conveying plate. Then, the mounting shaft rotates, which drives the mounting sleeve to rotate, and the mounting sleeve drives the four conveying plates to rotate. The conveying plates rotate 90 degrees. At this time, the uppermost conveying plate will rotate from a horizontal state, and the horizontal dough rolls on the conveying plate will also rotate to a vertical state. The sealing plate no longer blocks the conveying holes on the conveying plate. Under the action of gravity, the dough rolls on the conveying plate will fall downward through the conveying holes and fall into the egg tart trays on the first conveying component. Finally, the first conveying component conveys the egg tart trays and dough rolls to the subsequent forming device. Since the cut dough rolls can fall vertically into the egg tart trays, uneven egg tart crust forming can be reduced during the subsequent forming process.

[0009] Optionally, the sealing assembly further includes a sealing spring fixed to the sealing plate and a connecting hole formed on the sealing plate. The sealing plate has multiple connecting holes, which are spaced apart along the length of the conveyor plate. The end of the sealing spring away from the sealing plate is fixed to the inner wall of the mounting groove. The sealing spring pushes the sealing plate to move, so that the connecting hole on the sealing plate corresponds to the conveying hole on the conveyor plate. A pushing assembly is provided on the frame, which pushes the sealing plate to limit the conveying hole on the conveyor plate.

[0010] By adopting the above technical solution, the sealing spring pushes the sealing plate to move, and then the connecting hole on the sealing plate corresponds to the conveying hole. At this time, the sealing plate no longer blocks the conveying hole. The conveying plate at the highest position is in a blocking state under the action of the pushing component. During the rotation of the conveying plate, it can prevent the roll that has not been rotated to a vertical state from falling out of the conveying hole.

[0011] Optionally, the pushing assembly includes a mounting plate fixed on the frame, a pushing ring fixed on the mounting plate, and a pushing surface disposed on the pushing ring. The pushing surface forms a highest surface, an inclined surface, and a lowest surface on the pushing ring. A pushing rod is fixedly installed at the end of the sealing plate away from the sealing spring. The sealing spring pushes the pushing rod to abut against the pushing surface. One pushing rod corresponding to the uppermost conveying plate abuts against the highest surface, and the other three pushing rods abut against the lowest surface. A sealing plate corresponding to the highest surface seals the conveying hole on the conveying plate.

[0012] By adopting the above technical solution, in the initial state, the push rod corresponding to the highest position conveyor plate abuts against the highest surface, and the push rods corresponding to the other three conveyor plates abut against the lowest surface. The conveying hole corresponding to the highest position conveyor plate is blocked by the sealing plate, and the conveying holes corresponding to the other three conveyor plates are in the open state. After the highest position conveyor plate rotates to the horizontal state, the corresponding conveying hole is also in the open state, which facilitates the falling of the roll when it rotates to the vertical state.

[0013] Optionally, the conveyor plate is provided with a relief groove, which extends through the conveyor plate along its thickness. Multiple relief grooves are provided, and each relief groove corresponds to a different conveying hole. A support plate is provided on the frame, and the support plate is located inside the relief groove. The support plate blocks the relief grooves near the second conveying component.

[0014] By adopting the above technical solution, the second conveying component conveys the long strip of dough to the support plate, and then the cutting component cuts it. During the rotation of multiple conveying plates driven by the mounting sleeve, the clearance groove can play a clearance role, and at the same time the support plate can play a support role, which facilitates the cutting component to cut the long strip of egg tart dough.

[0015] Optionally, a support frame is fixedly installed on the frame, and the support frame is provided with a plurality of limiting components for limiting the long strips of egg tart dough rolls on the second conveying component. The limiting component includes a screw rod passing through the support frame and a limiting strip fixed on the screw rod. The limiting strip is arranged along the length direction of the second conveying component, and a nut is passed through the screw rod, and the screw rod is fixed to the support frame by the nut.

[0016] By adopting the above technical solution, the long egg tart dough rolls are limited by the limiting strips during the conveying process, which can reduce the tilting of the long egg tart dough rolls during the conveying process and make the long egg tart dough rolls more stable during the conveying process.

[0017] Optionally, the frame is provided with a drive assembly for moving the long strip of egg tart dough rolls on the second conveying assembly. The drive assembly includes a drive shaft rotating on the frame and a drive wheel fixed on the drive shaft. The frame is provided with a drive motor for driving the drive shaft to rotate.

[0018] By adopting the above technical solution, the drive wheel and the second conveying component simultaneously convey the long strips of egg tart dough, which improves the conveying effect of the long strips of egg tart dough.

[0019] Optionally, the conveying plate is provided with a limiting cylinder, which is coaxially arranged with the conveying hole. A clearance groove on the conveying plate passes through the limiting cylinder, dividing the limiting cylinder into two arc-shaped plates. The arc-shaped plates are provided with a blocking component for sealing the gap between the two arc-shaped plates.

[0020] Optionally, the blocking assembly includes a blocking plate slidably connected to the arc plate and a blocking spring fixed to the blocking plate. The blocking spring pushes the blocking plate to move towards another arc plate. After the two arc plates are misaligned with the support plate, the blocking spring pushes the blocking plate to seal the gap between the two arc plates.

[0021] Optionally, the blocking plate is provided with an abutting surface, and the support plate is provided below the support plate. The supporting plate is provided with a supporting surface for abutting the abutting surface, and the supporting surface is used to push the blocking plates on the two arc-shaped plates away from each other.

[0022] Optionally, the end of the push rod away from the sealing plate is provided with an arc surface, which contacts the push surface.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. After cutting, a horizontal roll is formed. The roll is rotated 90 degrees by four conveyor plates. The top conveyor plate will rotate from a horizontal state to a vertical state. The sealing plate will no longer block the conveying holes on the conveyor plate. Under the action of gravity, the roll on the conveyor plate will fall down through the conveying holes and fall into the egg tart tray on the first conveyor component.

[0025] 2. The limiting cylinder is used to limit the movement of the dough rolls conveyed by the conveyor plate, making the dough rolls more stable during the conveyor plate process. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the prior art structure of an embodiment of this application.

[0027] Figure 2 This is a schematic diagram of the overall structure of an embodiment of this application.

[0028] Figure 3 This is a schematic diagram of the driving component and the limiting component structure in an embodiment of this application.

[0029] Figure 4 This is a schematic diagram of the third conveying component structure according to an embodiment of this application.

[0030] Figure 5 This is a front view of the third conveying component in an embodiment of this application.

[0031] Figure 6 This is a side view of the third conveying component according to an embodiment of this application.

[0032] Figure 7 This is a schematic diagram of the sealing plate and sealing spring structure according to an embodiment of this application.

[0033] Figure 8 This is a schematic diagram of the driving ring structure according to an embodiment of this application.

[0034] Figure 9 This is a cross-sectional view of the arc-shaped plate according to an embodiment of this application.

[0035] Figure 10 This is a front view of the support plate and the expansion plate according to an embodiment of this application.

[0036] Figure 11 This is a side view of the support plate and the expansion plate according to an embodiment of this application.

[0037] Reference numerals: 01, frame; 02, first conveying assembly; 03, second conveying assembly; 04, support frame; 1, third conveying assembly; 11, mounting shaft; 12, mounting sleeve; 13, conveying plate; 2, limiting assembly; 21, screw; 22, limiting strip; 3, drive assembly; 31, drive shaft; 32, drive wheel; 4, conveying hole; 41, push rod; 42, clearance groove; 43, support plate; 44, contact surface; 45, expansion. Surface; 46. Spreading plate; 5. Sealing assembly; 51. Sealing plate; 52. Sealing spring; 53. Connecting hole; 6. Pushing assembly; 61. Mounting plate; 62. Pushing ring; 63. Pushing surface; 631. Highest surface; 632. Inclined surface; 633. Lowest surface; 7. Cutting assembly; 71. Cutting cylinder; 72. Cutting blade; 8. Limiting cylinder; 81. Arc plate; 9. Blocking assembly; 91. Blocking plate; 92. Blocking spring. Detailed Implementation

[0038] The following combination Figures 2-11 This application will be described in further detail.

[0039] This application discloses a conveying device for egg tart dough rolls. (Refer to...) Figure 2 and Figure 3A tart dough roll conveying device includes a frame 01 and a first conveying component 02, a second conveying component 03, and a third conveying component 1 disposed on the frame 01. The frame 01 is provided with a cutting component 7 for cutting long strips of tart dough rolls. The first conveying component 02 is used to convey tart trays, the second conveying component 03 is used to convey long strips of tart dough rolls, and the third conveying component 1 is used to convey the cut dough rolls, so that one circular side of the cut dough roll is facing up and the other circular side is facing down. Since the circular side of the cut dough roll is horizontal, the third conveying component 1 conveys the horizontally cut dough roll to a vertical position. After the vertically placed dough roll is separated from the third conveying component 1, it will enter the tart tray on the first conveying component 02, which can reduce the tilting of the circular dough roll entering the tart tray and make the subsequently formed tart crust more uniform.

[0040] Reference Figure 2 and Figure 3 The first conveying assembly 02 includes two first conveying rollers rotatably connected to the frame 01 and a first conveyor belt wound around the two first conveying rollers. A first conveying motor is also provided on the frame 01. The output shaft of the first conveying motor is fixedly connected to one of the first conveying rollers. During the rotation of the first conveying motor, the first conveying roller will rotate, and the first conveying roller will drive the first conveyor belt to rotate, thereby conveying the egg tart trays. In this embodiment, the first conveying assembly 02 is located below the second conveying assembly 03. In order to place the conveyed egg tart trays at an angle, multiple mounting holes for placing egg tart trays are provided on the first conveyor belt. Since the upper area of ​​the egg tart tray is larger than the lower area, it can be better placed in the mounting holes.

[0041] Reference Figure 2 and Figure 3 The second conveying assembly 03 includes two second conveying rollers rotatably connected to the frame 01 and a second conveyor belt wound around the two second conveying rollers. A second conveying motor is provided on the frame 01. The conveying shaft of the second conveying motor is fixedly connected to one of the second conveying rollers. During the rotation of the second conveying motor, the second conveying roller will rotate, and the second conveying roller will drive the second conveyor belt to rotate. The second conveyor belt is used to convey the long strip of egg tart dough rolls. Then, the long strip of egg tart dough rolls are conveyed to the position of the cutting assembly 7. The cutting assembly 7 cuts the long strip of egg tart dough rolls into circular dough rolls. The circular dough rolls are conveyed by the third conveying assembly 1.

[0042] Reference Figure 2 and Figure 3A support frame 04 is fixedly installed on the frame 01. Multiple limiting components 2 are provided on the support frame 04. The limiting components 2 are used to limit the long strips of egg tart dough rolls on the second conveyor belt. At the same time, a drive component 3 is provided on the frame 01. The drive component 3 is used to drive the long strips of egg tart dough rolls on the second conveyor belt to move. Under the action of the drive component 3 and the second conveyor belt, the long strips of egg tart dough rolls are more stable during transportation.

[0043] Reference Figure 2 and Figure 3 The limiting component 2 includes a screw 21 passing through the support frame 04 and a limiting strip 22 fixed to the screw 21. The limiting strip 22 is arranged along the length direction of the second conveyor belt. A nut is also passed through the screw 21, and the screw 21 is fixed to the support frame 04 by the nut. Multiple limiting strips 22 are arranged on the support frame 04. The multiple limiting strips 22 are spaced apart along the width direction of the second conveyor belt, and a screw 21 is fixed on each limiting strip 22. All the multiple limiting strips 22 are fixed to the support frame 04 by the screw 21. The long strips of egg tart dough rolls to be conveyed are placed between two adjacent limiting strips 22.

[0044] Reference Figure 2 and Figure 3 The drive assembly 3 includes a drive shaft 31 that rotates on the frame 01 and a drive wheel 32 fixed on the drive shaft 31. A drive motor is also provided on the frame 01. The output shaft of the drive motor is fixedly connected to the drive shaft 31. The drive motor drives the drive shaft 31 to rotate, and the drive shaft 31 drives the drive wheel 32 to rotate. The drive wheel 32 and the second conveyor belt drive the long strip of egg tart dough roll between the two limiting bars 22 to move towards the third conveyor assembly 1. In this embodiment, multiple drive wheels 32 are provided on the drive shaft 31. The multiple drive wheels 32 are evenly spaced along the width direction of the second conveyor belt, and the multiple drive wheels 32 correspond one-to-one with the multiple long strips of egg tart dough roll.

[0045] Reference Figure 3 and Figure 4 The third conveying assembly 1 includes a mounting shaft 11 rotatably connected to the frame 01, a mounting sleeve 12 fixed to the mounting shaft 11, and multiple conveying plates 13 fixed to the mounting sleeve 12. In this embodiment, four conveying plates 13 are provided on the mounting sleeve 12, and each conveying plate 13 has multiple conveying holes 4. The multiple conveying holes 4 are spaced apart along the length direction of the conveying plate 13, and each of the multiple conveying holes 4 corresponds to a multiple long strips of egg tart dough rolls, so that the cut round dough rolls can fall into the egg tart trays on the first conveyor belt through the conveying holes 4. A third conveying motor is provided on the frame 01, and the output shaft of the third conveying motor is fixedly connected to the mounting shaft 11. The third conveying motor drives the mounting shaft 11 to rotate, and then adjusts the position of the conveying plates 13.

[0046] Reference Figures 3 to 7 An installation groove is provided on the conveyor plate 13, and a sealing assembly 5 is provided in the installation groove. The sealing assembly 5 is used to seal the conveying hole 4 on the conveyor plate 13. The sealing assembly 5 includes a sealing plate 51 slidably connected in the installation groove and a sealing spring 52 fixed on the sealing plate 51. A connecting hole 53 is provided on the sealing plate 51. One end of the sealing spring 52 is fixed on the sealing plate 51, and the other end is fixed on the inner wall of the installation groove. The sealing spring 52 pushes the sealing plate 51 to move, so that the connecting hole 53 on the sealing plate 51 completely coincides with the conveying hole 4. At this time, it is convenient to convey the horizontal roll of dough to a vertical position, and then the vertical roll of dough falls from the conveying hole 4.

[0047] Reference Figures 3 to 8 A pushing component 6 is provided on the frame 01. The pushing component 6 is used to push the sealing plate 51 to move, so that the sealing spring 52 is in a compressed state, and then a part of the connecting hole 53 coincides with the conveying hole 4. At this time, the cut dough roll cannot pass through the conveying hole 4. The sealing plate 51 plays the role of blocking the conveying hole 4. The cut dough roll rotates 90 degrees, and the horizontal dough roll rotates to a vertical state. The sealing spring 52 pushes the sealing plate 51 to move, so that the connecting hole 53 on the sealing plate 51 is completely aligned with the conveying hole 4. At this time, the sealing plate 51 no longer blocks the conveying hole 4. The cylindrical dough roll that has been conveyed to the vertical state falls from the conveying hole 4 into the egg tart tray on the first conveyor belt.

[0048] Reference Figures 3 to 8 The pushing assembly 6 includes a mounting plate 61 fixed on the frame 01, a pushing ring 62 fixed on the mounting plate 61, and a pushing surface 63 disposed on the pushing ring 62. Under the action of the pushing surface 63, a highest surface 631, two inclined surfaces 632, and a lowest surface 633 are formed on the pushing ring 62. The highest surface 631, inclined surfaces 632, and lowest surface 633 are arranged in a circle along the pushing ring 62, and the curvature of the highest surface 631 is smaller than that of the lowest surface 633. A pushing rod 41 is fixedly installed at the end of the sealing plate 51 away from the sealing spring 52. The pushing rod 41 abuts against the pushing surface 63 under the action of the sealing spring 52. In this embodiment, four push rods 41 are provided, and the four push rods 41 correspond one-to-one with the four sealing plates 51. In the initial state, the two conveying plates 13 are set horizontally and the two conveying plates 13 are set vertically. The push rod 41 corresponding to the uppermost conveying plate 13 abuts against the highest surface 631, and the other three push rods 41 abut against the lowest surface 633. At this time, the sealing plate 51 corresponding to the highest surface 631 blocks the conveying hole 4 on the conveying plate 13, and the sealing plate 51 corresponding to the lowest surface 633 no longer blocks the conveying hole 4 on the conveying plate 13, so that the roll of dough rotated to the vertical state can fall from the conveying hole 4.

[0049] To facilitate the movement of the push rod 41 on the push surface 63 and reduce the friction between the push rod 41 and the push surface 63, an arc surface is provided at the end of the push rod 41 away from the sealing plate 51. The arc surface contacts the push surface 63. In other embodiments, a rotating ball is rotatably connected to the end of the push rod 41 away from the sealing plate 51. Under the action of the sealing spring 52, the rotating ball abuts against the push surface 63.

[0050] The egg tart tray is conveyed on the first conveyor belt, and the long strip of egg tart dough is conveyed on the second conveyor belt. The long strip of egg tart dough is limited by multiple limiting strips 22. The long strip of egg tart dough is conveyed by the rotation of the second conveyor belt and the drive wheel 32, so that the long strip of egg tart dough moves towards the third conveyor assembly 1. After the long strip of egg tart dough moves to the horizontal conveyor plate 13, the end face of the long strip of egg tart dough abuts against the vertical conveyor plate 13.

[0051] Reference Figure 4 , Figures 9 to 11 A clearance groove 42 is provided on the conveyor plate 13. The clearance groove 42 extends through the conveyor plate 13 along its thickness. Multiple clearance grooves 42 are provided, and each clearance groove 42 corresponds to a different conveying hole 4. The clearance grooves 42 are spaced apart along the length of the conveyor plate 13. A support plate 43 is provided on the frame 01. The support plate 43 is located inside the clearance groove 42. The support plate 43 blocks the clearance groove 42 corresponding to the conveyor plate 13 near the second conveyor belt. The width of the clearance groove 42 is smaller than the diameter of the conveying hole 4, and the width of the clearance groove 42 is larger than the width of the long strip of egg tart dough roll. In the initial state, one push rod 41 corresponding to the uppermost conveyor plate 13 abuts against the highest surface 631, and the other three push rods 41 abut against the lowest surface 633. At this time, the conveying hole 4 and the clearance groove 42 corresponding to the uppermost conveyor plate 13 are in a blocked state, while the clearance groove 42 and the conveying hole 4 corresponding to the other three conveyor plates 13 are in an open state. Under the action of the clearance groove 42, the uncut strips of egg tart dough rolls on the support plate 43 can be cleared during the rotation of the conveyor plate 13.

[0052] Since the uppermost push rod 41 abuts against the highest surface 631, the conveying hole 4 corresponding to the uppermost vertical conveyor plate 13 is blocked by the blocking plate 51. The long strip of egg tart dough roll cannot pass through the conveying hole 4. At this time, the long strip of egg tart dough roll that has moved onto the support plate 43 is cut by the cutting component 7. After cutting, a dough roll with a nearly circular cross-section is formed. The dough roll is set horizontally. The third conveyor motor drives the mounting shaft 11 to rotate. The mounting shaft 11 drives the mounting sleeve 12 to rotate. The mounting sleeve 12 drives the four conveyor plates 13 to rotate simultaneously, causing the mounting sleeve 12 to rotate 90 degrees. The horizontally set dough roll will rotate to a vertical position. The vertically set dough roll The circular surface is set horizontally. During the rotation of the conveyor plate 13 driven by the mounting sleeve 12, the conveyor plate 13, which is in a vertical state, will rotate to a horizontal state. The push rod 41 on the sealing plate 51 will pass through the highest surface 631, the inclined surface 632 and the lowest surface 633 in sequence. When the push rod 41 abuts at the connection between the lowest surface 633 and the inclined surface 632, the sealing spring 52 is at its natural length, and the connecting hole 53 is completely aligned with the conveying hole 4. The dough roll, which is in a vertical state, will fall down from the conveying hole 4 under the action of gravity and finally fall into the egg tart tray below. The dough roll in the egg tart tray is set vertically, which can reduce the tilting of the dough roll in the egg tart tray.

[0053] A controller is installed on the frame 01. The controller is connected to the first, second, and third conveyor motors and controls their rotation. In this embodiment, the first, second, and third conveyor motors rotate intermittently. For example, when the cutting assembly 7 moves downward to cut the long strip of egg tart dough rolls on the conveyor plate 13, the first, second, and third conveyor motors are not working. After the long strip of egg tart dough rolls on the conveyor plate 13 is cut, the third conveyor motor works, while the first and second conveyor motors are not working. The egg tart trays on the first conveyor belt correspond to the horizontal conveyor holes 4. The third conveyor motor drives the mounting shaft 11 to rotate, and the mounting shaft 11 drives the mounting... When sleeve 12 rotates, it drives the four conveyor plates 13 to rotate simultaneously, causing sleeve 12 to rotate 90 degrees. Then, the horizontally set dough roll will rotate to a vertical position. The sealing spring 52 causes the sealing plate 51 to move, and the connecting hole 53 corresponds to the conveying hole 4. The connecting hole 53 is opened, and at this time, the push rod 41 abuts against the connection between the lowest surface 633 and the inclined surface 632. The vertical dough roll will fall down from the conveying hole 4 into the egg tart tray below under the action of gravity. Then, the first conveyor motor and the second conveyor motor work to convey the long egg tart dough roll and the egg tart tray. The dough roll that falls into the egg tart tray will move with the egg tart tray on the first conveyor belt. Then, the egg tart tray with the dough roll is conveyed into the forming device. The forming device presses down on the dough roll, so that the dough roll is a hollow inverted frustum structure in the egg tart tray.

[0054] Reference Figure 2 and Figure 3 The cutting assembly 7 includes a cutting cylinder 71 fixed on the frame 01 and a cutting blade 72 fixed on the cutting cylinder 71. The cutting cylinder 71 is used to drive the cutting blade 72 to move up and down. During the up and down movement, the cutting blade 72 cuts the egg tart dough roll on the conveyor plate 13. After the cutting is completed, the cutting cylinder 71 drives the cutting blade 72 to move up, and then the mounting shaft 11 drives the mounting sleeve 12 to rotate. The mounting sleeve 12 drives the cut dough roll on the conveyor plate 13 to rotate.

[0055] Reference Figure 4 and Figure 7 A limiting cylinder 8 is provided on the conveyor plate 13. The cross-section of the limiting cylinder 8 is larger than that of the dough roll, and the opening of the limiting cylinder 8 is chamfered to facilitate the movement of the long egg tart dough roll into the limiting cylinder. The limiting cylinder 8 is used to correspond to the opening of the egg tart tray on the first conveyor belt. The limiting cylinder 8 is coaxially set with the conveying hole 4. The length of the limiting cylinder 8 is the same as the length of the cut dough roll. In order to facilitate the positioning of the support plate 43, the clearance groove 42 passes through the limiting cylinder 8, dividing the limiting cylinder 8 into two arc-shaped plates 81. A blocking component 9 is slidably connected to each of the two arc-shaped plates 81. The blocking component 9 is used to block the dough roll between the two arc-shaped plates 81, preventing the dough roll from falling from the gap between the two arc-shaped plates 81 during the rotation of the conveyor plate 13.

[0056] Reference Figure 4 , Figure 7 and Figure 9 The blocking assembly 9 includes a blocking plate 91 slidably connected to the arc plate 81 and a blocking spring 92 fixed to the blocking plate 91. The other end of the blocking spring 92 is fixed to the arc plate 81. The blocking spring 92 pushes the blocking plate 91 to move towards another arc plate 81. After the two arc plates 81 are misaligned with the support plate 43, the blocking spring 92 pushes the blocking plate 91 to move, thus sealing the gap between the two arc plates 81.

[0057] Reference Figure 4 , Figures 9 to 11 An inclined abutment surface 44 is provided on the baffle plate 91, and a support plate 46 is fixedly installed below the support plate 43. An inclined support surface 45 is provided on the support plate 46. During the process of the conveyor plate 13 driving the arc plate 81 to rotate closer to the support plate 43, the inclined support surface 45 abuts against the abutment surface 44 on the baffle plate 91, and then pushes the baffle plate 91 to move into the arc plate 81, so that the conveyor plate 13 and the limiting cylinder 8 can pass through the support plate 43.

[0058] The implementation principle of the egg tart dough roll conveying device in this application embodiment is as follows: In the initial state, one push rod 41 corresponding to the uppermost conveying plate 13 abuts against the highest surface 631, and the other three push rods 41 abut against the lowest surface. A sealing plate 51 corresponding to the highest surface 631 blocks the conveying hole 4 on the conveying plate 13, and the conveying holes 4 on the other three conveying plates 13 are in the open state.

[0059] During the egg tart crust production process, the drive wheel 32 and the second conveyor belt transport the long strip of egg tart dough roll to the support plate 43, which abuts against the uppermost vertical conveyor plate 13. At the same time, it moves into the limiting cylinder 8. At this time, the cutting cylinder 71 drives the cutting blade 72 to move down. The downward-moving cutting blade 72 cuts the long strip of egg tart dough roll on the support plate 43. After the cutting is completed, the cutting blade 72 moves up. When the cutting assembly 7 moves down to cut the long strip of egg tart dough roll on the conveyor plate 13, the first conveyor motor, the second conveyor motor and the third conveyor motor are not working.

[0060] After cutting, the third conveyor motor starts working, while the first and second conveyor motors stop working. The tart trays on the first conveyor belt align with the horizontal conveyor holes 4. The third conveyor motor drives the mounting shaft 11 to rotate, which in turn drives the mounting sleeve 12 to rotate. The mounting sleeve 12 then drives the four conveyor plates 13 to rotate simultaneously, causing the mounting sleeve 12 to rotate 90 degrees. The limiting rod corresponding to the uppermost conveyor plate 13 moves from the highest surface 631 to the lowest surface 633. Then, the horizontally positioned dough roll rotates to a vertical position. At this point, the push rod 41 abuts against the lowest surface 633. At the connection of inclined surface 632, sealing spring 52 pulls sealing plate 51 to move, connecting hole 53 corresponds to conveying hole 4, vertical dough roll will fall down from conveying hole 4 into egg tart tray below under the action of gravity, then the first conveying motor and the second conveying motor work to continue the next round of conveying of long egg tart dough roll and egg tart tray. The dough roll that falls into egg tart tray will move with egg tart tray on the first conveyor belt, and then the egg tart tray with dough roll is conveyed to the forming device. The forming device presses down on the dough roll, so that the dough roll is a hollow inverted frustum structure in egg tart tray.

[0061] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A tart dough roll conveying device, comprising a frame and a first conveying assembly and a second conveying assembly disposed on the frame, characterized in that: The frame is equipped with a third conveying assembly for conveying the cut dough rolls. The third conveying assembly includes a mounting shaft rotatably connected to the frame, a mounting sleeve fixed to the mounting shaft, and four conveying plates fixed to the mounting sleeve. The four conveying plates are evenly spaced along the circumference of the mounting sleeve. Each conveying plate has multiple conveying holes, which are spaced along the length of the conveying plate. Each conveying hole corresponds to a multiple long strips of egg tart dough rolls on the second conveying assembly. The conveying plate has a mounting groove, and a sealing assembly for sealing the conveying holes on the conveying plate is installed in the mounting groove. The sealing assembly includes a sealing plate slidably connected to the conveying plate and a sealing spring fixed to the sealing plate. After the horizontal dough rolls are cut, they are conveyed to a vertical position through the conveying plate. The sealing plate no longer seals the conveying holes, and the vertical dough rolls on the conveying plate fall from the conveying holes under the action of gravity. A pushing assembly is installed on the frame. The pushing assembly pushes the sealing plate to limit the conveying hole on the conveying plate. The pushing assembly includes a mounting plate fixed on the frame, a pushing ring fixed on the mounting plate, and a pushing surface set on the pushing ring. The pushing surface forms a highest surface, an inclined surface, and a lowest surface on the pushing ring. A pushing rod is fixedly installed on the end of the sealing plate away from the sealing spring. The sealing spring pushes the pushing rod to abut against the pushing surface. One pushing rod corresponding to the uppermost conveying plate abuts against the highest surface, and the other three pushing rods abut against the lowest surface. The sealing plate corresponding to the highest surface blocks the conveying hole on the conveying plate.

2. The egg tart dough roll conveying device according to claim 1, characterized in that: The sealing assembly also includes a connecting hole on the sealing plate. Multiple connecting holes are provided on the sealing plate and are spaced apart along the length of the conveying plate. The end of the sealing spring away from the sealing plate is fixed to the inner wall of the mounting groove. The sealing spring pushes the sealing plate to move so that the connecting hole on the sealing plate corresponds to the conveying hole on the conveying plate.

3. The egg tart dough roll conveying device according to claim 1, characterized in that: The conveyor plate is provided with a clearance groove, which extends through the conveyor plate along its thickness. Multiple clearance grooves are provided, and each clearance groove corresponds to a different conveying hole. A support plate is provided on the frame, and the support plate is located inside the clearance groove. The support plate blocks the clearance grooves near the second conveying component.

4. The egg tart dough roll conveying device according to claim 1, characterized in that: A support frame is fixedly installed on the frame. The support frame is provided with a plurality of limiting components for limiting the long strips of egg tart dough rolls on the second conveying component. Each limiting component includes a screw rod passing through the support frame and a limiting strip fixed on the screw rod. The limiting strip is arranged along the length direction of the second conveying component. At the same time, a nut is passed through the screw rod, and the screw rod is fixed to the support frame by the nut.

5. The egg tart dough roll conveying device according to claim 1, characterized in that: The frame is provided with a drive assembly for moving the long strip of egg tart dough rolls on the second conveying assembly. The drive assembly includes a drive shaft rotating on the frame and a drive wheel fixed on the drive shaft. The frame is provided with a drive motor for driving the drive shaft to rotate.

6. The egg tart dough roll conveying device according to claim 1, characterized in that: The conveying plate is provided with a limiting cylinder, which is coaxially arranged with the conveying hole. The clearance groove on the conveying plate passes through the limiting cylinder and divides the limiting cylinder into two arc-shaped plates. The arc-shaped plates are provided with a blocking component for sealing the gap between the two arc-shaped plates.

7. The egg tart dough roll conveying device according to claim 6, characterized in that: The blocking assembly includes a blocking plate slidably connected to the arc plate and a blocking spring fixed to the blocking plate. The blocking spring pushes the blocking plate to move towards another arc plate. After the two arc plates are misaligned with the support plate, the blocking spring pushes the blocking plate to seal the gap between the two arc plates.

8. The egg tart dough roll conveying device according to claim 7, characterized in that: The blocking plate is provided with an abutting surface, and the support plate is provided below the support plate. The supporting plate is provided with a supporting surface for abutting the abutting surface, and the supporting surface is used to push the blocking plates on the two arc-shaped plates away from each other.

9. The egg tart dough roll conveying device according to claim 1, characterized in that: The end of the push rod away from the sealing plate is provided with an arc surface, which is in contact with the push surface.

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