Automatic feeding device of three-cylinder cake pressing machine

Abstract

The invention belongs to the field of cake pressing machines, and particularly relates to an automatic feeding device of a three-cylinder cake pressing machine, the automatic feeding device comprises a cake pressing machine main body, a pressing disc is slidably connected in the cake pressing machine main body, the pressing disc is located right above a supporting table, the supporting table is fixedly connected with the cake pressing machine main body, and the supporting table is fixedly connected with the cake pressing machine main body. Two sets of starting buttons are arranged at the front end of the cake pressing machine body, a supporting frame is fixedly connected to the front end of the cake pressing machine body, a supporting plate is fixedly connected to the top end of the supporting frame, the rear end of the supporting plate is fixedly connected with the cake pressing machine body, and a pushing mechanism is arranged at the top end of the supporting plate; through the structural design of the pushing mechanism, the function of automatically conveying the dough to the designated position on the supporting table is achieved, it is ensured that the feeding positions of the dough each time can be kept consistent, an operator does not need to bend down to check and adjust the positions of the dough, errors caused by manual feeding are reduced, and the working efficiency is improved. And the feeding process is more convenient, and the feeding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of cake presses, in particular to an automatic feeding device for a three-cylinder cake press. Background Art

[0002] The three-cylinder pancake press is driven by three sets of hydraulic cylinders to drive the pressing plate to flatten the dough placed on the support table. It is suitable for making pancakes with a larger area and thinner thickness. Since the pancake press is only responsible for the flattening operation, operations such as feeding the dough onto the support table and taking out the flattened pancakes still require manual operation.

[0003] According to the patent document CN202322175650.7, a feed cake press machine includes a support bin, a scraper plate is fixedly connected to the bottom end of the inner cavity of the support bin, a water tank is fixedly installed on the front side of the support bin, a water pump is fixedly installed on the side of the water tank, a spray pipe is fixedly connected to the output end of the water pump, a nozzle is fixedly connected to the top of the spray pipe, a guide bin is fixedly connected to the bottom end of the inner cavity of the support bin, a discharge pipe is fixedly connected to the bottom end of the guide bin, an air drying bin is fixedly connected to the inner cavity of the air drying bin, a servo motor 1 is fixedly connected to the output shaft of the servo motor 1, and a fan blade is fixedly mounted. Thus, the surface of the conveyor belt is cleaned, thereby preventing the residual debris from affecting the hygiene of the subsequent feed and the hygiene of the equipment surface.

[0004] However, when flattening the dough, the cake press in the above technology needs to ensure that the position of the dough is roughly located directly below the pressing plate before flattening. Since the stroke of the pressing plate is generally short, even if the pressing plate moves upward to the highest point, the distance between the pressing plate and the dough is relatively limited and the pressing plate itself has a large area, which will further block the operator's line of sight and hinder the operator from observing the position of the dough. Before starting the pressing plate each time, the operator needs to bend down to check and adjust the position of the dough, which will cause discomfort to the operator's waist during long-term work. Therefore, in view of the above problems, an automatic loading device for a three-cylinder cake press is proposed. Summary of the invention

[0005] In order to solve the problem that the cake press in the above technology needs to ensure that the position of the dough is roughly located directly below the pressing plate before flattening, since the stroke of the pressing plate is generally short, even if the pressing plate moves upward to the highest point, the distance between the pressing plate and the dough is relatively limited and the pressing plate itself has a large area, which will further block the operator's line of sight and hinder the operator from observing the position of the dough. Before starting the pressing plate each time, the operator needs to bend down to check and adjust the placement of the dough, which will cause discomfort to the operator's waist during long-term work. The present invention proposes an automatic loading device for a three-cylinder cake press.

[0006] The technical solution adopted by the present invention to solve its technical problem is: an automatic loading device of a three-cylinder cake press described in the present invention comprises a cake press main body, a pressure plate is slidably connected inside the cake press main body, the pressure plate is located just above the support platform, the support platform is fixedly connected to the cake press main body, two groups of starting buttons are arranged at the front end of the cake press main body, the front end of the cake press main body is fixedly connected to the support frame, the top end of the support frame is fixedly connected to the support plate, the rear end of the support plate is fixedly connected to the cake press main body, the top end of the support plate is provided with a pushing mechanism, the pushing mechanism is used to automatically push the dough onto the support platform, the front end of the start button is provided with a pressing mechanism, the pressing mechanism is used to automatically press the start button to start the pressure plate, the top end of the support platform is close to the bottom end of the discharge plate, and the discharge plate is provided with an opening mechanism, the opening mechanism is used to ensure that the discharge plate is in an open state when the discharge plate is moved out, so as to avoid touching the dough and causing the position of the dough to shift during the movement.

[0007] The top end of the driving mechanism is fixedly provided with a rotary shaft, and the lower end of the rotary shaft is provided with a driven gear, and the driven gear meshes with the driving gear, and the lower end of the driving gear is fixedly connected with the output shaft of the servo motor, and the servo motor is fixedly connected with the bottom end of the supporting plate.

[0008] Preferably, the pressing mechanism comprises two groups of long rods, the long rod is located at the front end of the starting button, the long rod is fixedly connected with a second spring on one side of the long rod close to the fixed shell, the rear end of the second spring is fixedly connected to the cake press machine body, the fixed shell is fixedly connected to the support plate, the left and right sides of the fixed shell are provided with rectangular grooves, the inner wall of the rectangular groove contacts the long rod, the side of the long rod close to the fixed shell is inserted in the interior of the fixed shell, the part of the long rod inserted in the interior of the fixed shell contacts with the front end of the rotating block, the rotating block is rotatably connected to the fixed block, the front end of the fixed block is fixedly connected with two groups of connecting blocks, the connecting block is L-shaped, the front end of the fixed block is fixedly connected with the push rod, the push rod is sleeved with a third spring, the front and rear sides of the third spring are respectively fixedly connected with the push rod and the mounting plate, the push rod is T-shaped, the mounting plate is fixedly connected to the inner wall of the fixed shell, the push rod passes through the mounting plate, the front end of the push rod is close to the protrusion, the protrusion is sleeved on the rotating shaft, and the protrusion is located directly below the driven gear.

[0009] Preferably, the opening mechanism includes two groups of fixed rods, one side of the fixed rod is fixedly connected to the moving block, the fixed rod is inserted in the left and right sides of the connecting plate, the side of the moving block away from the fixed rod is fixedly connected with a first spring, the side of the first spring away from the moving block is fixedly connected to the inner wall of the movable groove, the bottom end of the moving block is provided with a notch, the notch is slidably connected to the push plate, the push plate is fixedly connected to the connecting plate, the side of the fixed rod away from the moving block abuts against the inner wall of the fixed frame, the fixed frame is located on the left and right sides of the support table, and the bottom end of the fixed frame is fixedly connected to the main body of the cake press.

[0010] Preferably, rectangular blocks are fixedly connected to the left and right sides of the bottom end of the rotating block, a circular hole is opened in the middle of the rectangular block, the size of the circular hole is adapted to the diameter of the insertion rod, the insertion rod is located directly behind the rectangular block, and the rear end of the insertion rod is fixedly connected to the inner wall of the fixed shell.

[0011] Preferably, a gasket is fixedly connected to a side of the long rod away from the fixed shell, the gasket is located at the rear end of the long rod, and the gasket is made of rubber.

[0012] Preferably, two sets of guide rods are inserted near the middle of the long rod, the guide rods are T-shaped, and the rear ends of the guide rods are fixedly connected to the main body of the cake press.

[0013] Preferably, the bottom end of the support block is fixedly connected to a bottom plate, the bottom plate is fixedly connected to a front end of a pancake press body, and the bottom plate is located above a start button and a fixed shell.

[0014] Preferably, a rolling cylinder is provided above the extension plate, and both left and right sides of the rolling cylinder are rotatably connected to the bracket, the bottom end of the bracket is fixedly connected to the cake press body, and the bottom end height of the rolling cylinder is the same as the top end height of the discharge plate.

[0015] Preferably, a reinforcement plate is fixedly connected to the middle of the bottom end of the support plate, the reinforcement plate is designed to be a long rectangle, and a protective shell is fixedly connected to the top end of the support plate, and the protective shell is mounted on the right side of the driving gear.

[0016] The present invention is beneficial in that: 1. The present invention realizes the function of automatically delivering the dough to the designated position on the support table through the structural design of the pushing mechanism, ensuring that the position of the dough can be kept consistent each time it is fed, so that the operator does not need to bend over to check and adjust the position of the dough, thereby reducing the error caused by manual feeding, making the loading process more convenient and improving the loading efficiency, and solving the problem in the prior art that the cake press needs to ensure that the position of the dough is roughly located directly below the pressing plate before flattening the dough. Since the stroke of the pressing plate is generally short, even if the pressing plate moves upward to the highest point, the distance between the pressing plate and the dough is relatively limited and the pressing plate itself has a large area, which will further block the operator's line of sight and prevent the operator from observing the position of the dough. Before starting the pressing plate each time, the operator needs to bend over to check and adjust the position of the dough, which will cause discomfort to the operator's waist during long-term work.

[0017] 2. The present invention realizes the function of automatically pressing the two groups of start buttons on the main body of the cake press through the structural design of the pressing mechanism. When the dough is sent to the support table and the unloaded discharge plate is moved out from the support table, the two groups of long rods can automatically press the start button to start the pressing plate, thereby avoiding the need for the operator to manually press the start button, so as to improve the processing efficiency and make the processing process more convenient.

[0018] 3. The present invention adopts the structural design of the opening mechanism. When the dough is placed on the two sets of discharge plates, the discharge plates can support and convey the dough. As the discharge plates continue to move, the discharge plates will gradually open. At this time, the dough can still be moved to the specified position by the push of the push plates. The discharge plates in the open state can prevent the discharge plates from moving again when the discharge plates are moved out of the support platform, thereby ensuring that the position of the dough moved to the support platform can remain consistent in each feeding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the top plan structure of the present invention; Figure 3 It is a schematic diagram of the connection structure of the support plate of the present invention; Figure 4 It is a structural schematic diagram of the main body of the cake press of the present invention; Figure 5 It is a structural schematic diagram of the pushing mechanism of the present invention; Figure 6 It is a schematic diagram of the structure inside the connecting plate of the present invention; Figure 7 It is a structural schematic diagram of the bottom end of the push rod of the present invention; Figure 8 It is a schematic diagram of the connection structure of the main body of the cake press of the present invention; Fig. 9 It is a structural schematic diagram of the pressing mechanism of the present invention; Fig.10 It is a structural schematic diagram of the bottom end of the fixed shell of the present invention; Fig.11 It is a schematic diagram of the connection structure of the push rod of the present invention; Fig.12 It is a schematic diagram of the connection structure of the bump of the present invention.

[0021] In the figure: 1, the main body of the pancake press; 20, the support platform; 21, the pressure plate; 22, the start button; 23, the support frame; 24, the support plate; 25, the reinforcement plate; 26, the servo motor; 27, the protective shell; 28, the bump; 29, the driving gear; 30, the driven gear; 31, the rotating plate; 32, the rotating rod; 33, the pushing rod; 34, the sliding groove; 35, the sliding block; 36, the extension plate; 37, the supporting block; 38, the connecting plate; 39, the first spring; 40, the movable groove; 4 1. Moving block; 42. Fixed rod; 43. Push plate; 44. Feeding plate; 45. Notch; 46. Second spring; 47. Gasket; 48. Long rod; 49. Guide rod; 50. Fixed shell; 51. Rectangular groove; 52. Third spring; 53. Push rod; 54. Insert rod; 55. Mounting plate; 56. Connecting block; 57. Fixed block; 58. Rotating block; 59. Rectangular block; 60. Fixed frame; 61. Rolling cylinder; 62. Bracket; 63. Bottom plate; 64. Rotating shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1

[0023] See also Figure 1 - Fig.12 As shown, an automatic feeding device of a three-cylinder cake press comprises a cake press body 1, a pressing plate 21 is slidably connected inside the cake press body 1, the pressing plate 21 is located directly above a support platform 20, the support platform 20 is fixedly connected to the cake press body 1, two groups of start buttons 22 are arranged at the front end of the cake press body 1, a support frame 23 is fixedly connected to the front end of the cake press body 1, a support plate 24 is fixedly connected to the top end of the support frame 23, a rear end of the support plate 24 is fixedly connected to the cake press body 1, and the support plate 22 is fixedly connected to the front end of the cake press body 1. The top of the support platform 20 is provided with a pushing mechanism, which is used to automatically push the dough onto the support platform 20. The front end of the start button 22 is provided with a pressing mechanism, which is used to automatically press the start button 22 to start the pressure plate 21. The top of the support platform 20 is close to the bottom of the discharge plate 44. The discharge plate 44 is provided with an opening mechanism, which is used to ensure that the discharge plate 44 is in an open state when the discharge plate 44 is moved out, so as to avoid touching the dough during the movement and causing the position of the dough to shift. Further, the pushing mechanism includes a rotating shaft 64, the bottom end of which is rotatably connected to the support plate 24, a driven gear 30 is sleeved on the rotating shaft 64, the driven gear 30 is meshed with the driving gear 29, the bottom end of the driving gear 29 is fixedly connected to the output shaft of the servo motor 26, the servo motor 26 is fixedly connected to the bottom end of the support plate 24, the top end of the rotating shaft 64 is fixedly connected to the rotating disk 31, the top end of the rotating disk 31 is provided with a plurality of groups of circular holes, the top end of the rotating disk 31 is rotatably connected to the rotating rod 32, and the rear end of the rotating rod 32 is rotatably connected to the pushing rod 33 Then, a slide groove 34 is provided at the bottom end of the push rod 33, and a slider 35 is slidably connected inside the slide groove 34. The slider 35 is fixedly connected to the top of the support block 37. The left and right sides of the top of the support block 37 are fixedly connected to extension plates 36. The extension plates 36 are rectangular in design. The rear end of the extension plates 36 is close to the support platform 20. The rear end of the push rod 33 is fixedly connected to a connecting plate 38. Two groups of movable grooves 40 are provided inside the connecting plate 38. A moving block 41 is slidably connected inside the movable groove 40. The rear end of the moving block 41 is fixedly connected to the discharge plate 44. Through the structural design of the pushing mechanism, the function of automatically delivering the dough to the designated position on the support platform 20 is realized, ensuring that the position of the dough each time it is fed can be kept consistent, so that the operator no longer needs to bend over to check and adjust the position of the dough, reducing the error caused by manual feeding, making the loading process more convenient and improving the loading efficiency. When working, first place the dough on the two sets of discharge plates 44, and then start the servo motor 26. The servo motor 26 will drive the driving gear 29 to rotate, and the driving gear 29 is engaged with the driven gear 30 to drive the driven gear 30 to rotate. Since the driven gear 30 and the rotating disk 31 are both mounted on the rotating shaft 64, when the driven gear 30 drives the rotating shaft 64 to rotate, the rotating disk 31 fixed on the top of the rotating shaft 64 will also rotate synchronously, and the rotating disk 31 is rotatably connected to the rotating rod 32, and the rotating rod 32 will push the pushing rod 33 backward to move. The bottom end of the push rod 33 is provided with a slide groove 34 and a slider 35 slides inside the slide groove 34. The slide groove 34 and the slider 35 are both trapezoidal in design, so the push rod 33 can only move in the front and rear directions, and the push rod 33 can stably push the connecting plate 38 to move, thereby driving the two sets of discharge plates 44 and the dough placed on the discharge plates 44 to move to the specified position of the support platform 20. Since the two sets of discharge plates 44 can only be spliced ​​into a semicircle, the front end part of the dough on the discharge plates 44 needs to be supported by the two sets of extension plates 36 during the pushing process to ensure the stability of the dough during the movement process. After the dough is pushed onto the support platform 20, the rotating disk 31 continues to rotate, and the rotating rod 32 will pull the push rod 33 to move forward, and the two sets of discharge plates 44 will gradually move out from the support platform 20, so as to facilitate the next feeding, and also prevent the discharge plates 44 from affecting the downward pressing operation of the pressure plate 21.

[0024] Furthermore, the pressing mechanism includes two groups of long rods 48, the long rods 48 are located at the front end of the start button 22, the side of the long rod 48 close to the fixed shell 50 is fixedly connected to the second spring 46, the rear end of the second spring 46 is fixedly connected to the cake press body 1, the fixed shell 50 is fixedly connected to the support plate 24, the left and right sides of the fixed shell 50 are both provided with rectangular grooves 51, the inner wall of the rectangular groove 51 is in contact with the long rod 48, the side of the long rod 48 close to the fixed shell 50 is inserted into the interior of the fixed shell 50, the part of the long rod 48 inserted into the interior of the fixed shell 50 is in contact with the front end of the rotating block 58, the rotating block 58 The fixing block 57 is rotatably connected to the fixing block 57. The front end of the fixing block 57 is fixedly connected with two groups of connecting blocks 56. The connecting blocks 56 are L-shaped. The front end of the fixing block 57 is fixedly connected to the push rod 53. The push rod 53 is sleeved with a third spring 52. The front and rear sides of the third spring 52 are respectively fixedly connected to the push rod 53 and the mounting plate 55. The push rod 53 is T-shaped. The mounting plate 55 is fixedly connected to the inner wall of the fixing shell 50. The push rod 53 passes through the mounting plate 55. The front end of the push rod 53 is close to the protrusion 28. The protrusion 28 is sleeved on the rotating shaft 64. The protrusion 28 is located directly below the driven gear 30. The structural design of the pressing mechanism realizes the function of automatically pressing the two sets of start buttons 22 on the main body 1 of the cake press. When the dough is sent to the support platform 20 and the unloaded discharge plate 44 is moved out of the support platform 20, the two sets of long rods 48 can automatically press the start button 22 to start the pressing plate 21, thereby avoiding the need for the operator to manually press the start button 22, so as to improve the processing efficiency and make the processing more convenient. When working, the unloaded discharge plate 44 will move along with the rotation of the rotating disk 31. The push rod 53 is moved to the maximum distance by the rotating rod 32, and the protrusion 28 also sleeved on the rotating shaft 64 will abut against the push rod 53 and push the push rod 53 to move. The third spring 52 sleeved on the push rod 53 will be compressed, and the rear end of the push rod 53 will push the fixed block 57 to move inside the fixed shell 50. The connecting block 56 fixed at the front end of the fixed block 57 will abut against the long rod 48, thereby driving the two groups of long rods 48 to move together inside the fixed shell 50 and fix them on the long rods. The second spring 46 on 48 will be compressed, and the long rod 48 will move backward and press the start button 22, so that the start button 22 can be automatically pressed without the operator manually pressing it. When the two sets of start buttons 22 are pressed at the same time, the pressing plate 21 inside the pancake press body 1 will be pressed down to press the dough placed on the support table 20 into a pancake. As the protrusion 28 continues to rotate, the push rod 53 will gradually return to its original position under the action of the third spring 52, and the long rod 48 will also return to its original position under the action of the second spring 46, wherein the fixed block 5 7 is rotatably connected with a rotating block 58. When one of the groups of long rods 48 is accidentally touched and the start button 22 corresponding to the group of long rods 48 is pressed, the rotating block 58 will rotate, causing the other side of the rotating block 58 to abut against the other group of long rods 48, causing the group of long rods 48 to move forward away from the corresponding start button 22. The two groups of long rods 48 do not contact each other, so as to ensure that the movement of one group of long rods 48 will not drive the movement of the other group of long rods 48, thereby improving the safety of the long rods 48 when the start button 22 is automatically pressed.

[0025] Furthermore, the opening mechanism includes two groups of fixed rods 42, one side of the fixed rod 42 is fixedly connected to the moving block 41, the fixed rod 42 is inserted on the left and right sides of the connecting plate 38, the side of the moving block 41 away from the fixed rod 42 is fixedly connected to the first spring 39, the side of the first spring 39 away from the moving block 41 is fixedly connected to the inner wall of the movable groove 40, the bottom end of the moving block 41 is provided with a notch 45, the notch 45 is slidably connected to the push plate 43, the push plate 43 is fixedly connected to the connecting plate 38, the side of the fixed rod 42 away from the moving block 41 abuts against the inner wall of the fixed frame 60, the fixed frame 60 is located on the left and right sides of the support table 20, and the bottom end of the fixed frame 60 is fixedly connected to the cake press body 1; The dough is then moved to the desired position by the push plate 43, and the dough is then moved to the desired position by the push plate 43. The dough is then moved to the desired position by the push plate 43, and the dough is then moved to the desired position by the push plate 43. 1 is also fixed with a first spring 39, and it is only necessary to ensure that the first spring 39 is always in a compressed state. At this time, the first spring 39 will push the moving block 41 to move to both sides, and the discharge plate 44 is fixed on the moving block 41 so that the two groups of discharge plates 44 are separated from each other and are in an open state. In the process of the discharge plate 44 opening, the dough will lack the support of the discharge plate 44 and directly contact the support platform 20. At this time, the dough can be pushed continuously by the push plate 43 fixed on the connecting plate 38 until the dough is pushed to a predetermined position of the support platform 20. At this time, when the discharge plate 44 moves backward, the discharge plate 44 will gradually approach but will not contact the dough. When the discharge plate 44 is completely moved out of the support platform 20, the two groups of discharge plates 44 will be in a closed state again, that is, the two groups of discharge plates 44 are in contact with each other.

[0026] Furthermore, rectangular blocks 59 are fixedly connected to the left and right sides of the bottom of the rotating block 58. A circular hole is opened in the middle of the rectangular block 59. The size of the circular hole is adapted to the diameter of the plug rod 54. The plug rod 54 is located directly behind the rectangular block 59. The rear end of the plug rod 54 is fixedly connected to the inner wall of the fixed shell 50. During operation, when the push rod 53 pushes the fixed block 57 to move, the rectangular block 59 fixed at the bottom end of the rotating block 58 will be inserted into the insertion rod 54, so as to ensure that the rotating block 58 will not rotate during the movement through the contact between the insertion rod 54 and the inner wall of the rectangular block 59.

[0027] Furthermore, a gasket 47 is fixedly connected to one side of the long rod 48 away from the fixed shell 50. The gasket 47 is located at the rear end of the long rod 48 and is made of rubber. During operation, the gasket 47 is made of rubber material and is used for buffering between the long rod 48 and the start button 22 to reduce the wear between the long rod 48 and the start button 22 when they are in contact.

[0028] Furthermore, two sets of guide rods 49 are inserted near the middle of the long rod 48, and the guide rods 49 are T-shaped, and the rear ends of the guide rods 49 are fixedly connected to the cake press body 1; During operation, the guide rod 49 is designed to prevent the long rod 48 from shaking too much during its movement, making the long rod 48 more stable when moving. At the same time, the movement of the long rod 48 is limited to prevent the long rod 48 from moving too far, which would cause the second spring 46 to be over-stretched.

[0029] Furthermore, the bottom end of the support block 37 is fixedly connected to the bottom plate 63, and the bottom plate 63 is fixedly connected to the front end of the pancake press body 1, and the bottom plate 63 is located above the start button 22 and the fixed shell 50; When working, the bottom plate 63 is located above the start button 22 and the fixed shell 50, and is used to cover the start button 22 and the fixed shell 50 to prevent the dough from falling onto the long rod 48 during the placement of the dough, making it difficult to take it out. At the same time, the bottom plate 63 can also provide support for the bottom end of the support block 37 and the front end of the fixed frame 60. Embodiment 2

[0030] See also Figure 5 and Figure 8 As shown, Comparative Example 1 is another embodiment of the present invention, a rolling cylinder 61 is arranged above the extension plate 36, and both the left and right sides of the rolling cylinder 61 are rotatably connected to the bracket 62, and the bottom end of the bracket 62 is fixedly connected to the cake press body 1, and the bottom end height of the rolling cylinder 61 is the same as the top end height of the discharge plate 44; During operation, when the dough placed on the discharge plate 44 moves to the bottom of the rolling cylinder 61, the rolling cylinder 61 can pre-press the dough again to ensure that the overall thickness of the dough can be kept consistent before the dough is fed into the support table 20.

[0031] A reinforcing plate 25 is fixedly connected to the middle of the bottom end of the support plate 24. The reinforcing plate 25 is designed to be a long rectangle. A protective shell 27 is fixedly connected to the top end of the support plate 24. The protective shell 27 is sleeved on the right side of the driving gear 29. During operation, the reinforcement plate 25 is used to increase the thickness of the bottom part of the support plate 24 to ensure that the support plate 24 will vibrate greatly during the rotation of the rotating shaft 64 on the support plate 24. A protective shell 27 is also fixed on the top of the support plate 24 to protect the driving gear 29 to prevent the driving gear 29 from scratching the operator's hands when rotating.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An automatic feeding device for a three-cylinder cake press, comprising a cake press body (1), a pressing plate (21) being slidably connected inside the cake press body (1), the pressing plate (21) being located directly above a support platform (20), the support platform (20) being fixedly connected to the cake press body (1), and two groups of start buttons (22) being arranged at the front end of the cake press body (1), characterized in that: The front end of the cake press body (1) is fixedly connected to a support frame (23), the top end of the support frame (23) is fixedly connected to a support plate (24), the rear end of the support plate (24) is fixedly connected to the cake press body (1), the top end of the support plate (24) is provided with a pushing mechanism, the pushing mechanism is used to automatically push the dough onto the support platform (20), the front end of the start button (22) is provided with a pressing mechanism, the pressing mechanism is used to automatically press the start button (22) to start the pressing plate (21), the top end of the support platform (20) is close to the bottom end of the discharge plate (44), the discharge plate (44) is provided with an opening mechanism, the opening mechanism is used to ensure that the discharge plate (44) is in an open state when the discharge plate (44) is moved out, so as to avoid touching the dough during the movement and causing the position of the dough to shift.

2. The automatic feeding device of the three-cylinder cake press according to claim 1 is characterized in that: The pushing mechanism comprises a rotating shaft (64), the bottom end of which is rotatably connected to the support plate (24), a driven gear (30) is sleeved on the rotating shaft (64), the driven gear (30) is meshed with a driving gear (29), the bottom end of the driving gear (29) is fixedly connected to the output shaft of the servo motor (26), the servo motor (26) is fixedly connected to the bottom end of the support plate (24), the top end of the rotating shaft (64) is fixedly connected to a rotating disk (31), a plurality of groups of circular holes are provided on the top end of the rotating disk (31), the top end of the rotating disk (31) is rotatably connected to a rotating rod (32), the rear end of the rotating rod (32) is rotatably connected to a pushing rod (33), and the rotating rod (32) is rotatably connected to the pushing rod (33). A slide groove (34) is provided at the bottom end of the push rod (33), a slider (35) is slidably connected inside the slide groove (34), the slider (35) is fixedly connected to the top of the support block (37), the left and right sides of the top of the support block (37) are fixedly connected to extension plates (36), the extension plates (36) are rectangular in design, the rear end of the extension plates (36) is close to the support platform (20), the rear end of the push rod (33) is fixedly connected to a connecting plate (38), two groups of movable grooves (40) are provided inside the connecting plate (38), the movable grooves (40) are slidably connected inside the movable blocks (41), the rear end of the movable blocks (41) is fixedly connected to the discharge plate (44).

3. The automatic feeding device of the three-cylinder cake press according to claim 1 is characterized in that: The pressing mechanism comprises two groups of long rods (48), wherein the long rods (48) are located at the front end of the start button (22), and a second spring (46) is fixedly connected to a side of the long rod (48) close to the fixed shell (50), and a rear end of the second spring (46) is fixedly connected to the pancake press body (1), and the fixed shell (50) is fixedly connected to the support plate (24). A rectangular groove (51) is provided on both the left and right sides of the fixed shell (50), and an inner wall of the rectangular groove (51) contacts the long rod (48), and a side of the long rod (48) close to the fixed shell (50) is inserted into the interior of the fixed shell (50), and a portion of the long rod (48) inserted into the interior of the fixed shell (50) contacts the front end of the rotating block (58), and the rotating block (58) is rotated to connect The fixing block (57) is connected to the fixing block (57). The front end of the fixing block (57) is fixedly connected to two groups of connecting blocks (56). The connecting blocks (56) are designed in an L shape. The front end of the fixing block (57) is fixedly connected to the push rod (53). The push rod (53) is sleeved with a third spring (52). The front and rear sides of the third spring (52) are respectively fixedly connected to the push rod (53) and the mounting plate (55). The push rod (53) is designed in a T shape. The mounting plate (55) is fixedly connected to the inner wall of the fixing shell (50). The push rod (53) passes through the mounting plate (55). The front end of the push rod (53) is close to the protrusion (28). The protrusion (28) is sleeved on the rotating shaft (64). The protrusion (28) is located directly below the driven gear (30).

4. The automatic feeding device of the three-cylinder cake press according to claim 1 is characterized in that: The opening mechanism comprises two sets of fixed rods (42), one side of the fixed rod (42) is fixedly connected to the moving block (41), the fixed rod (42) is inserted into the left and right sides of the connecting plate (38), the side of the moving block (41) away from the fixed rod (42) is fixedly connected to the first spring (39), the side of the first spring (39) away from the moving block (41) is fixedly connected to the inner wall of the movable groove (40), the bottom end of the moving block (41) is provided with a notch (45), the notch (45) is slidably connected to the push plate (43), the push plate (43) is fixedly connected to the connecting plate (38), the side of the fixed rod (42) away from the moving block (41) is in contact with the inner wall of the fixed frame (60), the fixed frame (60) is located on the left and right sides of the support platform (20), and the bottom end of the fixed frame (60) is fixedly connected to the cake press machine body (1).

5. The automatic feeding device of the three-cylinder cake press according to claim 3 is characterized in that: A rectangular block (59) is fixedly connected to the left and right sides of the bottom end of the rotating block (58). A circular hole is opened in the middle of the rectangular block (59). The size of the circular hole is adapted to the diameter of the insertion rod (54). The insertion rod (54) is located directly behind the rectangular block (59). The rear end of the insertion rod (54) is fixedly connected to the inner wall of the fixed shell (50).

6. The automatic feeding device of the three-cylinder cake press according to claim 3 is characterized in that: A gasket (47) is fixedly connected to one side of the long rod (48) away from the fixed shell (50); the gasket (47) is located at the rear end of the long rod (48); and the gasket (47) is made of rubber.

7. The automatic feeding device of the three-cylinder cake press according to claim 6 is characterized in that: Two sets of guide rods (49) are inserted near the middle of the long rod (48), the guide rods (49) are T-shaped, and the rear ends of the guide rods (49) are fixedly connected to the cake press body (1).

8. The automatic feeding device of the three-cylinder cake press according to claim 2 is characterized in that: The bottom end of the support block (37) is fixedly connected to the bottom plate (63), and the bottom plate (63) is fixedly connected to the front end of the cake press body (1). The bottom plate (63) is located above the start button (22) and the fixed shell (50).

9. The automatic feeding device of the three-cylinder cake press according to claim 2, characterized in that: A rolling cylinder (61) is provided above the extension plate (36), and the left and right sides of the rolling cylinder (61) are rotatably connected to the bracket (62), and the bottom end of the bracket (62) is fixedly connected to the cake press body (1), and the bottom end of the rolling cylinder (61) is at the same height as the top end of the discharge plate (44).

10. The automatic feeding device of the three-cylinder cake press according to claim 1, characterized in that: A reinforcing plate (25) is fixedly connected to the middle of the bottom end of the support plate (24), and the reinforcing plate (25) is designed to be a long rectangle. A protective shell (27) is fixedly connected to the top end of the support plate (24), and the protective shell (27) is sleeved on the right side of the driving gear (29).

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