Mold for biscuit production

Abstract

The utility model provides a mould for biscuit production, which is matched with a conveyor belt for conveying biscuit blanks and comprises a frame erected above the conveyor belt, a first driving component is arranged on the frame to drive a mounting plate to move in the vertical direction, and a plurality of mould pressing devices are arranged on the mounting plate. The mold pressing device comprises a pressing plate fixedly arranged below the mounting plate and further comprises a limiting sleeve arranged outside the pressing plate in a sleeving mode, and the limiting sleeve is movably connected with the mounting plate so that the limiting sleeve can move in the vertical direction and rotate in the axial direction at the same time. The pressing plate and the limiting sleeve which are matched with each other and can independently operate relatively are arranged, the limiting sleeve moves upwards while rotating, the pressing plate and the limiting sleeve can be better separated from biscuit blanks, the problems that the biscuit blanks are damaged, broken and the like due to adhesion are not prone to occurring, the integrity of the biscuit blanks is maintained, and the product quality is improved. And meanwhile, the cleaning frequency of the mold is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biscuit production, in particular to a mold for biscuit production. Background Art

[0002] Biscuits are foods made mainly from cereal flour, added with sugar, oil and other raw materials, and processed through processes such as dough mixing (or slurry mixing), forming, baking (or frying), etc., as well as foods with cream, protein, cocoa, chocolate, etc. added between (or on the surface, or inside) products before or after cooking. The production process of biscuits mainly includes the treatment of raw and auxiliary materials, the modulation of dough, the rolling of dough, the forming of biscuit blanks, baking, cooling and packaging.

[0003] Among them, the forming of biscuit blanks is one of the important steps in biscuit production. Its purpose is to press the biscuit dough through a pre-designed mold, so as to separate part of the dough and form biscuit blanks with specific shapes and styles, and at the same time press out pattern designs on the surface of the biscuit blanks. After the dough is processed into biscuit blanks by the mold, the blank body needs to be separated from the mold to ensure the formation of a complete biscuit shape.

[0004] However, since biscuit raw materials usually contain a relatively high proportion of oil and sugar, the biscuit blanks are likely to adhere to the surface of the mold, resulting in poor blank dropping effect. First, the part of the blank body adhered to the mold cannot be completely separated, which will cause the biscuit shape to be irregular or missing parts, affecting the appearance and quality of the product. Second, the blank body breaks due to the stretching process of mold detachment, making some products unusable and increasing production losses. Third, the adhered blank body needs to be cleaned regularly by stopping the machine, increasing the complexity and time cost of production and affecting production efficiency. Therefore, a mold that can better separate the biscuit blanks is needed. Summary of the Utility Model

[0005] In view of the deficiencies in the prior art, the utility model provides a mold for biscuit production, which solves the problem that biscuit blanks are likely to adhere to the surface of the mold in the prior art, resulting in poor blank dropping effect.

[0006] According to an embodiment of the utility model, a mold for biscuit production is provided. The mold is arranged in cooperation with a conveyor belt for transporting biscuit blanks, and includes a frame erected above the conveyor belt. The frame includes side plates and a top plate. The top plate is horizontally arranged above the conveyor belt. A horizontal mounting plate is arranged below the top plate. A first driving assembly is arranged between the top plate and the mounting plate to drive the mounting plate to move in the vertical direction. A plurality of molding devices are arranged on the mounting plate. When the molding devices move in the vertical direction following the mounting plate, they perform forming processing on the biscuit blanks on the conveyor belt.

[0007] The molding device includes a pressing plate fixedly arranged below the mounting plate. The pressing plate is a horizontally arranged disc-shaped structure. It also includes a limiting sleeve sleeved outside the pressing plate. The limiting sleeve is a vertically arranged cylindrical structure with an open bottom end. The inner diameter of the limiting sleeve matches the diameter of the pressing plate, so that the limiting sleeve is sleeved outside the pressing plate from above. The limiting sleeve is movably connected to the mounting plate, so that the limiting sleeve moves in the vertical direction and rotates axially at the same time.

[0008] Further, a vertical connecting rod is arranged between the pressing plate and the mounting plate. The bottom end of the connecting rod is fixed at the center position of the pressing plate.

[0009] Further, a sleeve is coaxially sleeved outside the connecting rod. The outside of the connecting rod is provided with external threads, and the inner side wall of the sleeve is provided with internal threads, so that the sleeve and the connecting rod are connected by threads to form a lead screw connection. The bottom end of the sleeve is fixedly connected to the limiting sleeve, and a second driving component is also arranged at the top end to control the movement of the sleeve in the vertical direction.

[0010] Further, the second driving component includes a horizontally arranged connecting plate and a vertically arranged telescopic rod. The two ends of the telescopic rod are respectively fixedly connected to the mounting plate and the connecting plate. The connecting plate is respectively rotatably connected to the sleeves of each molding device, so that the sleeves can realize the rotation function while moving vertically.

[0011] Further, a transmission disc is sleeved outside the top end of the sleeve. The transmission disc is rotatably connected to the sleeve.

[0012] Further, the connecting plate is arranged between the mounting plate and the top plate. A vertical transmission rod is arranged at the bottom end of the connecting plate. The transmission rod penetrates through the mounting plate and is fixedly connected to the transmission disc.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model has a pressing plate and a limiting sleeve that cooperate with each other but can operate relatively independently. Among them, the pressing plate and the limiting sleeve can form a mold with a closed top and an open bottom, and jointly move downward under the drive of the pressing plate to squeeze the dough to form a biscuit blank. Then, when the pressing plate remains fixed, the limiting sleeve can move upward independently to separate from the pressing plate, realizing the demoulding operation of the biscuit blank. At the same time, in this embodiment, the limiting sleeve moves upward while rotating, rather than directly stretching vertically upward in the plane where the biscuit is located. Therefore, it can be better separated from the biscuit blank and is not prone to sticking, resulting in problems such as defects and fractures of the biscuit blank, maintaining the integrity of the biscuit blank, and improving the product quality. At the same time, it also reduces the cleaning frequency of the mold and improves the production efficiency. Description of the Drawings

[0015] Figure 1This is the front view of the embodiment of the present utility model.

[0016] Figure 2 This is the schematic diagram of the molding device in the embodiment of the present utility model.

[0017] In the above-mentioned drawings: 1, conveyor belt; 2, frame; 3, mounting plate; 4, hydraulic rod; 5, connecting plate; 6, telescopic rod; 7, molding device; 21, side plate; 22, top plate; 71, pressing plate; 72, limiting sleeve; 73, connecting rod; 74, sleeve; 75, driving disc; 76, rotating bearing; 77, driving rod. Specific embodiments

[0018] The technical solutions in the present utility model will be further described below in conjunction with the drawings and embodiments.

[0019] As Figure 1 shown, the embodiment of the present utility model provides a mold for biscuit production, and the mold is arranged in cooperation with the conveyor belt 1 for transporting biscuit blanks. It includes a frame 2 erected above the conveyor belt 1. The frame 2 includes side plates 21 and a top plate 22. There are two side plates 21, which are symmetrically arranged on both sides of the conveyor belt 1. The top plate 22 is erected on the tops of the two side plates 21, so that it is horizontally arranged directly above the conveyor belt 1.

[0020] In this embodiment, a horizontal mounting plate 3 is provided below the top plate 22, and a first driving assembly is provided between the top plate 22 and the mounting plate 3 to drive the mounting plate 3 to move in the vertical direction. Preferably, the first driving assembly adopts a hydraulic rod 4 to controllably drive the mounting plate 3 to move vertically. A plurality of molding devices 7 are provided on the mounting plate 3, and when the molding devices 7 move in the vertical direction following the mounting plate 3, they perform forming processing on the biscuit blanks on the conveyor belt 1.

[0021] As Figure 2 shown, in a specific solution, the molding device 7 includes a pressing plate 71 fixedly arranged below the mounting plate 3. The pressing plate 71 is a horizontally arranged disc-shaped structure. It also includes a limiting sleeve 72 sleeved outside the pressing plate 71. The limiting sleeve 72 is a vertically arranged cylindrical structure with an open bottom end. The inner diameter of the limiting sleeve 72 matches the diameter of the pressing plate 71, so that the limiting sleeve 72 is sleeved outside the pressing plate 71 from above. The limiting sleeve 72 is movably connected to the mounting plate 3, so that the limiting sleeve 72 rotates axially while moving in the vertical direction.

[0022] Furthermore, a vertical connecting rod 73 is provided between the pressing plate 71 and the mounting plate 3, and the bottom end of the connecting rod 73 is fixed at the central position of the pressing plate 71. A sleeve 74 is coaxially sleeved outside the connecting rod 73. The outside of the connecting rod 73 is provided with an external thread, and the inner side wall of the sleeve 74 is provided with an internal thread, so that the sleeve 74 and the connecting rod 73 are connected by a screw to form a lead screw connection. The bottom end of the sleeve 74 is fixedly connected to the limiting sleeve 72, and a second driving assembly is further provided at the top end to control the vertical movement of the sleeve 74.

[0023] In a preferred solution of this embodiment, the second driving assembly includes a horizontally arranged connecting plate 5 and a vertically arranged telescopic rod 6. The telescopic rod 6 can be hydraulically driven or electrically driven. The two ends of the telescopic rod 6 are respectively fixedly connected to the mounting plate 3 and the connecting plate 5. The connecting plate 5 is respectively rotatably connected to the sleeves 74 of each molding device 7, so that the sleeves 74 can rotate while moving vertically. Specifically, a transmission disc 75 is sleeved outside the top end of the sleeve 74. A rotating bearing 76 is provided between the transmission disc 75 and the sleeve 74 to achieve axial rotational connection through the rotating bearing 76 and provide fixing ability in the vertical direction. In this embodiment, the connecting plate 5 is arranged between the mounting plate 3 and the top plate 22. A vertical transmission rod 77 is provided at the bottom end of the connecting plate 5. The transmission rod 77 penetrates through the mounting plate 3 and is fixedly connected to the transmission disc 75.

[0024] When the present utility model is working, it is carried out in cooperation with the transportation of the dough on the conveyor belt 1. When the dough moves below the molding device 7, the transportation of the conveyor belt 1 is paused. The hydraulic rod 4 drives the mounting plate 3 and the entire molding device 7 to move downward. At this time, the top end of the limiting sleeve 72 is in close contact with the pressing plate 71 to form a mold with an open bottom and press it on the dough to press out the biscuit blank. Subsequently, the hydraulic rod 4 remains stationary, and the telescopic rod 6 controls the connecting rod 73 to move upward, and drives the sleeve and the limiting sleeve 72 to move upward through the transmission rod 77 and the transmission disc 75. During the upward movement of the sleeve, it rotates due to the screw connection, driving the limiting sleeve 72 to rotate axially, that is, better separation from the biscuit blank is achieved. When the limiting sleeve 72 is completely separated from the biscuit blank, the hydraulic rod 4 works again to drive the entire mounting plate 3 to rise, so that the pressing plate 71 is separated from the biscuit blank, and thus one operation is completed.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A mold for biscuit production, the mold is arranged in cooperation with a conveyor belt for transporting biscuit blanks, and is characterized in that: It includes a frame erected above the conveyor belt. The frame includes side plates and a top plate. The top plate is horizontally arranged above the conveyor belt. A horizontal mounting plate is provided below the top plate. A first driving component is provided between the top plate and the mounting plate to drive the mounting plate to move in the vertical direction. A number of molding devices are provided on the mounting plate. When the molding devices move in the vertical direction following the mounting plate, they perform forming processing on the biscuit blanks on the conveyor belt. The molding device includes a pressing plate fixedly arranged below the mounting plate. The pressing plate is a horizontally arranged disc-shaped structure. It also includes a limiting sleeve sleeved outside the pressing plate. The limiting sleeve is a vertically arranged cylindrical structure with an open bottom end. The inner diameter of the limiting sleeve matches the diameter of the pressing plate, so that the limiting sleeve is sleeved outside the pressing plate from above. The limiting sleeve is movably connected to the mounting plate, so that the limiting sleeve rotates axially while moving in the vertical direction.

2. The mold for biscuit production according to claim 1, characterized in that: A vertical connecting rod is provided between the pressing plate and the mounting plate. The bottom end of the connecting rod is fixed at the center position of the pressing plate.

3. The mold for cookie production according to claim 2, characterized in that: A sleeve is coaxially sleeved outside the connecting rod. The connecting rod is provided with an external thread, and the inner side wall of the sleeve is provided with an internal thread, so that the sleeve and the connecting rod are connected by a screw to form a lead screw connection. The bottom end of the sleeve is fixedly connected to the limiting sleeve, and a second driving component is also provided at the top end to control the sleeve to move in the vertical direction.

4. A mold for cookie production according to claim 3, characterized in that: The second driving component includes a horizontally arranged connecting plate and a vertically arranged telescopic rod. The two ends of the telescopic rod are respectively fixedly connected to the mounting plate and the connecting plate. The connecting plate is respectively rotatably connected to the sleeves of each molding device, so that the sleeves can achieve a rotating function while moving vertically.

5. The mold for biscuit production according to claim 4, characterized in that: A transmission disc is sleeved outside the top end of the sleeve. The transmission disc is rotatably connected to the sleeve.

6. The mold for biscuit production according to claim 5, characterized in that: The connecting plate is arranged between the mounting plate and the top plate. A vertical transmission rod is provided at the bottom end of the connecting plate. The transmission rod penetrates through the mounting plate and is fixedly connected to the transmission disc.

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