Dough making equipment

Abstract

The present invention relates to the technical field of finishing production equipment, and specifically discloses a dough skin making equipment, including a first pressing mechanism, a detaching roller, and a second pressing mechanism. The first pressing mechanism includes a first driving roller and a first pressing roller, and a film sheet and a skin sheet are wound around the roller surface of the first driving roller. The film sheet includes a release layer and an adhesive layer that are stacked. The skin sheet, the adhesive layer, and the release layer are overlapped and arranged between the first driving roller and the first pressing roller in sequence. The end of the release layer is fixedly arranged on the roller surface of the detaching roller. The second pressing mechanism includes a second driving roller and a second pressing roller, and a main body sheet is wound around the roller surface of the second driving roller. When the second driving roller and the second pressing roller rotate, the skin sheet, the adhesive layer, and the main body sheet can be pressed together to form a dough skin body, and the dough skin body is driven to move away from the second pressing mechanism. The dough skin making equipment of the present invention can directly press and form the dough skin body, improve production efficiency, and reduce production costs.

Description

Technical Field

[0001] The invention relates to the technical field of facing production equipment, in particular to a dough skin making equipment. Background Art

[0002] In order to increase the comfort of products such as seats or cushions, a surface leather is generally attached to the seat body or cushion body to increase the user experience and appearance of the human body. For example, in the rapidly developing automobile industry in recent decades, there is a large demand for the attachment of seat surface leather. In the production process of automobile seats, it is generally necessary to attach seat surface leather, such as genuine leather, imitation leather or other material surface leather to the seat body. The surface leather generally includes an epidermis layer and a main body layer arranged below the epidermis layer, and the equipment that bonds the epidermis layer and the main body layer to produce the surface leather is generally called a surface leather making equipment. When producing the surface leather, the current surface leather making equipment generally heats the two sides of the epidermis layer and the main body layer that are close to each other, such as flame roasting, until the surfaces between the epidermis layer and the main body layer melt and can be bonded to each other; or spray glue between the epidermis layer and the main body layer, press and bond the epidermis layer and the main body layer, and then dry them.

[0003] However, by heating the surface layer and the main layer, or directly spraying glue on the surface layer and the main layer, the defect of uneven dough adhesion may easily occur. In addition, after the flame roasting heating process or the glue spraying process, the dough needs to be transferred to multiple processing equipment for integrity inspection, glue re-coating and other adjustment processes, resulting in slow dough production efficiency and high production cost. Summary of the invention

[0004] The purpose of the embodiment of the present invention is to provide a dough skin production device, which can avoid the uneven bonding defect between the surface sheet and the film sheet or the main sheet and the film sheet, and can also directly press the dough skin body into shape, thereby improving production efficiency and reducing production costs.

[0005] To achieve this purpose, the embodiment of the present invention adopts the following technical solutions:

[0006] Provided is a dough making device, comprising:

[0007] A first laminating mechanism, wherein the first laminating mechanism comprises a first driving roller and a first laminating roller, wherein the first driving roller rotates in an opposite direction to the first laminating roller, wherein a film sheet and a skin sheet are wound around the roller surface of the first driving roller, wherein the skin sheet is arranged on a side of the film sheet away from the first driving roller, wherein the film sheet comprises a release layer and an adhesive layer which are stacked, wherein the release layer of the film sheet is arranged close to the first driving roller, wherein the skin sheet, the adhesive layer and the release layer are overlapped and arranged between the first driving roller and the first laminating roller in sequence, wherein the first driving roller and the first laminating roller can press the skin sheet and the film sheet when rotating, and drive the skin sheet and the film sheet to move away from the first laminating mechanism;

[0008] A detaching roller, wherein the detaching roller is arranged at one side of the first laminating mechanism along the moving direction of the adhesive film sheet, an end of the release layer is fixedly arranged on the roller surface of the detaching roller, the rotation direction of the detaching roller is opposite to the rotation direction of the first driving roller, and the release layer can follow the rotation of the detaching roller and detach from the adhesive film sheet;

[0009] A second pressing mechanism, the second pressing mechanism is arranged on the side of the disengagement roller away from the first pressing mechanism, the second pressing mechanism includes a second driving roller and a second pressing roller, the rotation direction of the second driving roller is the same as the rotation direction of the first driving roller, the rotation direction of the second pressing roller is the same as the rotation direction of the first pressing roller, a main body sheet is wound around the roller surface of the second driving roller, the surface sheet, the adhesive layer and the main body sheet are overlapped in sequence between the second driving roller and the second pressing roller, and the second driving roller and the second pressing roller can press the surface sheet, the adhesive layer and the main body sheet to form a dough skin body when they rotate, and drive the dough skin body to move away from the second pressing mechanism.

[0010] As a preferred solution of the dough making equipment, it also includes a film roll, a skin roll and a main body roll, the film roll and the skin roll are movably arranged on the side of the first lamination mechanism, the main body roll is movably arranged on the side of the second lamination mechanism, the film roll is wound with the film sheet, the skin roll is wound with the skin sheet, and the main body roll is wound with the main body sheet.

[0011] As a preferred solution of the dough making equipment, it also includes a first heating mechanism and a second heating mechanism, the first heating mechanism is arranged between the skin roll and the first driving roller, the second heating mechanism is arranged between the film roll and the first driving roller, the first heating mechanism is used to heat the surface of the skin sheet close to the adhesive layer, and the second heating mechanism is used to heat the adhesive layer of the film sheet.

[0012] As a preferred solution of the dough skin making equipment, it also includes a third heating mechanism, which is arranged between the first driving roller and the second driving roller, and is used to heat the adhesive layer of the film sheet.

[0013] As a preferred solution of the dough making equipment, it also includes a cooling mechanism arranged in the first lamination roller and / or in the second lamination roller, and the cooling mechanism is used to reduce the temperature of the roller surface of the first lamination roller or reduce the temperature of the roller surface of the second lamination roller.

[0014] As a preferred embodiment of the dough making equipment, the cooling mechanism includes a liquid injection part, a liquid storage part, a refrigeration device and a liquid supply pump. The liquid storage part contains cooling liquid, the refrigeration device is arranged in the cooling liquid in the liquid storage part and can reduce the temperature of the cooling liquid, the liquid injection part is connected to the liquid storage part, the liquid supply pump is arranged between the liquid injection part and the liquid storage part, a first cooling chamber is arranged inside the first pressing roller, a second cooling chamber is arranged inside the second pressing roller, the liquid injection part is connected to the first cooling chamber and / or the liquid injection part is connected to the second cooling chamber to inject the cooling liquid into the first cooling chamber and / or the second cooling chamber.

[0015] As a preferred solution of the dough making equipment, the cooling mechanism further includes a temperature sensor and a controller, the temperature sensor is arranged in the liquid storage part, and the temperature sensor and the refrigeration device are respectively connected to the controller for communication.

[0016] As a preferred solution of the dough making equipment, it also includes a dough rolling mechanism arranged on the side of the second pressing mechanism away from the first pressing mechanism, the dough rolling mechanism is provided with at least one dough roll, the dough rolling mechanism can drive the dough roll to rotate, and the dough body is wound on the dough roll.

[0017] As a preferred solution of the dough making equipment, the dough rolling mechanism further includes a code meter arranged between the dough roll and the second pressing mechanism, and the code meter is used to measure the length of the dough body.

[0018] As a preferred solution of the dough making equipment, it also includes a plurality of limiting rollers, wherein the limiting rollers are arranged on the side of the first pressing mechanism or the second pressing mechanism, the axis of the limiting rollers is parallel to the axis of the first driving roller, the film sheet, the skin sheet or the main body sheet can be wound around the roller surface of the limiting rollers, and the limiting rollers change the moving direction of the film sheet, the skin sheet or the main body sheet.

[0019] The beneficial effects of the embodiments of the present invention are:

[0020] The dough making equipment is formed by setting a first pressing mechanism, a separation roller and a second pressing mechanism, wherein the first pressing mechanism includes a first driving roller and a first pressing roller, a film sheet and a skin sheet are wound on the roller surface of the first driving roller, and the skin sheet is arranged on the side of the film sheet away from the first driving roller, that is, the film sheet is arranged between the skin sheet and the first driving roller. The film sheet includes a release layer and an adhesive layer arranged in layers, the release layer of the film sheet is arranged close to the first driving roller, and the skin sheet, the adhesive layer and the release layer are arranged in sequence between the first driving roller and the first pressing roller. When the first driving roller and the first pressing roller rotate, the epidermis sheet and the adhesive film sheet can be pressed together, so that the epidermis sheet and the adhesive layer can be bonded and connected. Moreover, the rotation direction of the first driving roller is opposite to that of the first pressing roller. When the first driving roller and the first pressing roller rotate, the epidermis sheet and the adhesive film sheet that are pressed together and bonded can be driven to move away from the first pressing mechanism, so as to realize the process of fixing the epidermis sheet and the adhesive film sheet. In addition, there is a separation roller arranged on one side of the first pressing mechanism along the moving direction of the adhesive film sheet. The end of the release layer is fixedly arranged on the roller surface of the separation roller. Since the rotation direction of the separation roller is opposite to that of the first driving roller, when the separation roller rotates, the release layer can follow the rotation of the separation roller and separate from the adhesive film sheet, so that the adhesive layer on the side of the adhesive film sheet away from the epidermis sheet is exposed for the subsequent bonding process. Furthermore, there is a second pressing mechanism arranged on the side of the detachment roller away from the first pressing mechanism, the second pressing mechanism includes a second driving roller and a second pressing roller, the roller surface of the second driving roller is wrapped with a main sheet, the surface sheet, the adhesive layer and the main sheet are overlapped in sequence between the second driving roller and the second pressing roller, since the rotation direction of the second driving roller is the same as the rotation direction of the first driving roller and the rotation direction of the second pressing roller is the same as the rotation direction of the first pressing roller, that is, the second pressing mechanism and the first pressing mechanism have the same driving movement direction, when the second driving roller and the second pressing roller rotate, the surface sheet can be driven to move away from the first pressing mechanism and the second pressing mechanism, and the surface sheet, the adhesive layer and the main sheet can also be pressed, so that the surface sheet and the main sheet form a dough body through the bonding action of the adhesive layer. The dough making equipment of the embodiment of the present invention arranges a film sheet to bond the surface sheet and the main body sheet, uses a first pressing mechanism to press the surface sheet and the film sheet, and uses a second pressing mechanism to press the main body sheet and the film sheet. This can avoid the uneven bonding defects between the surface sheet and the film sheet or between the main body sheet and the film sheet, and can also directly press the surface sheet, the adhesive layer and the main body sheet into one-time formation, thereby improving the production efficiency of the dough body and reducing the production cost of the dough body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0022] Figure 1 A schematic diagram of the assembly structure of a dough making device provided in one embodiment of the present invention.

[0023] Figure 2 A schematic diagram of the assembly structure of a dough making device provided in another embodiment of the present invention.

[0024] Figure 3 A schematic cross-sectional view of the local structure of a dough making device provided in one embodiment of the present invention.

[0025] In the figure:

[0026] 1. First pressing mechanism; 11. First driving roller; 12. First pressing roller; 121. First cooling chamber; 2. Separation roller; 3. Second pressing mechanism; 31. Second driving roller; 32. Second pressing roller; 321. Second cooling chamber; 41. First heating mechanism; 42. Second heating mechanism; 43. Third heating mechanism; 5. Cooling mechanism; 51. Liquid injection unit; 52. Liquid storage unit; 53. Refrigeration device; 54. Liquid supply pump; 55. Temperature sensor; 56. Controller; 6. Dough wrapping mechanism; 7. Stopwatch; 8. Limiting roller; 91. Adhesive film sheet; 910. Adhesive film roll; 911. Release layer; 912. Adhesive layer; 92. Surface sheet; 920. Surface roll; 93. Main sheet; 930. Main roll; 94. Dough body; 940. Dough roll. DETAILED DESCRIPTION

[0027] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] refer to Figure 1 The embodiment of the present invention provides a dough making device, comprising:

[0031] A first laminating mechanism 1, the first laminating mechanism 1 comprises a first driving roller 11 and a first laminating roller 12, the rotation direction of the first driving roller 11 is opposite to that of the first laminating roller 12, a film sheet 91 and a skin sheet 92 are wound around the roller surface of the first driving roller 11, the skin sheet 92 is arranged on the side of the film sheet 91 away from the first driving roller 11, the film sheet 91 comprises a release layer 911 and an adhesive layer 912 which are stacked, the release layer 911 of the film sheet 91 is arranged close to the first driving roller 11, the skin sheet 92, the adhesive layer 912 and the release layer 911 are overlapped and arranged between the first driving roller 11 and the first laminating roller 12 in sequence, and the first driving roller 11 and the first laminating roller 12 can press the skin sheet 92 and the film sheet 91 when they rotate, and drive the skin sheet 92 and the film sheet 91 to move away from the first laminating mechanism 1;

[0032] The separation roller 2 is arranged at one side of the first laminating mechanism 1 along the moving direction of the adhesive film sheet 91, and the end of the release layer 911 is fixedly arranged on the roller surface of the separation roller 2. The rotation direction of the separation roller 2 is opposite to the rotation direction of the first driving roller 11, and the release layer 911 can follow the rotation of the separation roller 2 and separate from the adhesive film sheet 91;

[0033] The second laminating mechanism 3 is arranged on the side of the detachment roller 2 away from the first laminating mechanism 1, and the second laminating mechanism 3 includes a second driving roller 31 and a second laminating roller 32. The rotation direction of the second driving roller 31 is the same as the rotation direction of the first driving roller 11, and the rotation direction of the second laminating roller 32 is the same as the rotation direction of the first laminating roller 12. The roller surface of the second driving roller 31 is wrapped with a main body sheet 93, and the surface sheet 92, the adhesive layer 912 and the main body sheet 93 are overlapped in sequence between the second driving roller 31 and the second laminating roller 32. When the second driving roller 31 and the second laminating roller 32 rotate, they can press the surface sheet 92, the adhesive layer 912 and the main body sheet 93 to form a dough skin body 94, and drive the dough skin body 94 to move away from the second laminating mechanism 3.

[0034] The embodiment of the present invention forms a dough making device by arranging a first laminating mechanism 1, a separation roller 2 and a second laminating mechanism 3, wherein the first laminating mechanism 1 includes a first driving roller 11 and a first laminating roller 12, and a film sheet 91 and a skin sheet 92 are wound around the roller surface of the first driving roller 11, and the skin sheet 92 is arranged on the side of the film sheet 91 away from the first driving roller 11, that is, the film sheet 91 is arranged between the skin sheet 92 and the first driving roller 11. The film sheet 91 includes a release layer 911 and an adhesive layer 912 arranged in layers, and the release layer 911 of the film sheet 91 is arranged close to the first driving roller 11, and the skin sheet 92, the adhesive layer 912 and the release layer 911 are arranged in sequence between the first driving roller 11 and the first laminating roller 12. When the first driving roller 11 and the first pressing roller 12 rotate, the epidermal sheet 92 and the adhesive film sheet 91 can be pressed together, so that the epidermal sheet 92 and the adhesive layer 912 can be bonded and connected. Moreover, the rotation direction of the first driving roller 11 is opposite to that of the first pressing roller 12. When the first driving roller 11 and the first pressing roller 12 rotate, the epidermal sheet 92 and the adhesive film sheet 91 that are pressed and bonded together can also be driven to move away from the first pressing mechanism 1, thereby realizing the process of fixing the epidermal sheet 92 and the adhesive film sheet 91 in connection.

[0035] In addition, there is a detachment roller 2 arranged on one side of the first lamination mechanism 1 along the moving direction of the film sheet 91, and the end of the release layer 911 is fixedly arranged on the roller surface of the detachment roller 2. Since the rotation direction of the detachment roller 2 is opposite to the rotation direction of the first driving roller 11, when the detachment roller 2 rotates, the release layer 911 can follow the rotation of the detachment roller 2 and detach from the film sheet 91, so that the adhesive layer 912 on the side of the film sheet 91 away from the epidermal sheet 92 is exposed for the subsequent adhesive process.

[0036] Furthermore, there is a second laminating mechanism 3 arranged on the side of the detachment roller 2 away from the first laminating mechanism 1, and the second laminating mechanism 3 includes a second driving roller 31 and a second laminating roller 32. The roller surface of the second driving roller 31 is wrapped with a main body sheet 93, and the surface sheet 92, the adhesive layer 912 and the main body sheet 93 are overlapped in sequence between the second driving roller 31 and the second laminating roller 32. Since the rotation direction of the second driving roller 31 is the same as the rotation direction of the first driving roller 11 and the rotation direction of the second laminating roller 32 is the same as the rotation direction of the first laminating roller 12, that is to say, the second laminating mechanism 3 has the same driving movement direction as the first laminating mechanism 1. When the second driving roller 31 and the second laminating roller 32 rotate, the surface sheet 92 can be driven to move away from the first laminating mechanism 1 and the second laminating mechanism 3, and the surface sheet 92, the adhesive layer 912 and the main body sheet 93 can also be pressed, so that the surface sheet 92 and the main body sheet 93 are formed into a dough body 94 through the bonding action of the adhesive layer 912.

[0037] Therefore, the dough making equipment of the embodiment of the present invention arranges the film sheet 91 to bond the surface sheet 92 and the main body sheet 93, and uses the first pressing mechanism 1 to press the surface sheet 92 and the film sheet 91, and uses the second pressing mechanism 3 to press the main body sheet 93 and the film sheet 91. This can avoid the uneven bonding defects between the surface sheet 92 and the film sheet 91 or between the main body sheet 93 and the film sheet 91, and can also directly press the surface sheet 92, the adhesive layer 912 and the main body sheet 93 into one-time formation, thereby improving the production efficiency of the dough body 94 and reducing the production cost of the dough body 94.

[0038] In a preferred embodiment, the adhesive layer 912 is made of polymer glue, which can be used not only to bond non-metallic materials such as paper, fabric, wood, leather, glass, etc., but also to bond various metal materials, and has a wide range of applicability.

[0039] Optionally, refer to Figure 1 and Figure 2 The dough making equipment of the embodiment of the present invention may further include a film roll 910, a skin roll 920 and a main body roll 930. The film roll 910 and the skin roll 920 are movably arranged on the side of the first pressing mechanism 1, and the main body roll 930 is movably arranged on the side of the second pressing mechanism 3. The film roll 910 is wound with a film sheet 91, the skin roll 920 is wound with a skin sheet 92, and the main body roll 930 is wound with a main body sheet 93. This embodiment can directly provide the skin sheet 92, the film sheet 91 and the main body sheet 93 to the first lamination mechanism 1 and the second lamination mechanism 3 by the movably arranged film roll 910, the skin roll 920 and the main body roll 930 when adjusting the rotation speed of the first lamination mechanism 1 and the second lamination mechanism 3. There is no need to actively adjust the supply rate of the skin sheet 92, the film sheet 91 and the main body sheet 93, which can speed up the supply efficiency of the skin sheet 92, the film sheet 91 and the main body sheet 93, thereby ensuring the processing efficiency of the dough making equipment.

[0040] Further, continue to refer to Figure 2 The dough making equipment of the embodiment of the present invention also includes a first heating mechanism 41 and a second heating mechanism 42. The first heating mechanism 41 is arranged between the skin roll 920 and the first driving roller 11, and the second heating mechanism 42 is arranged between the film roll 910 and the first driving roller 11. The first heating mechanism 41 is used to heat the surface of the skin sheet 92 close to the adhesive layer 912, and the second heating mechanism 42 is used to heat the adhesive layer 912 of the film sheet 91, so that the surface of the skin sheet 92 and the adhesive layer 912 are heated, and the adhesive layer 912 can melt and become viscous when heated, thereby improving the adhesive ability of the adhesive layer 912 itself. After the surface of the skin sheet 92 is heated, the connection strength with the adhesive layer 912 can also be enhanced, thereby improving the connection strength between the skin sheet 92 and the adhesive layer 912.

[0041] Additionally, continue to refer to Figure 1 and Figure 2 The dough making equipment of the embodiment of the present invention further includes a third heating mechanism 43, which is arranged between the first driving roller 11 and the second driving roller 31. The third heating mechanism 43 is used to heat the adhesive layer 912 of the film sheet 91. After the film sheet 91 is stripped of the release layer 911 via the release roller 2, the other side of the adhesive layer 912 of the film sheet away from the epidermal sheet 92 is exposed. At this time, the third heating mechanism 43 is arranged to heat the adhesive layer 912, which can also improve the adhesive ability of the adhesive layer 912, and can also improve the connection strength between the main sheet 93 and the adhesive layer 912 when it is subsequently bonded with the main sheet 93.

[0042] Preferably, the first heating mechanism 41, the second heating mechanism 42 or the third heating mechanism 43 may be an infrared heater. By utilizing the strong penetrating power of infrared rays, the object can be uniformly heated both inside and outside when irradiated, and no heat transfer medium is required. The object can also be locally heated, thus saving energy. Therefore, the first heating mechanism 41, the second heating mechanism 42 or the third heating mechanism 43 of this embodiment can uniformly heat the surface sheet 92, the film sheet 91 or the main body sheet 93.

[0043] Further, continue to refer to Figure 2 , further comprising a cooling mechanism 5 disposed in the first laminating roller 12, or a cooling mechanism 5 disposed in the second laminating roller 32, or a cooling mechanism 5 disposed in the first laminating roller 12 and disposed in the second laminating roller 32, the cooling mechanism 5 being used to reduce the temperature of the roller surface of the first laminating roller 12 or the roller surface of the second laminating roller 32. Since the epidermis sheet 92 and the adhesive layer 912 have been heated before entering the first laminating mechanism 1, and are pressed and bonded when entering the first laminating mechanism 1, the present embodiment provides a cooling mechanism 5 in the first laminating roller 12 to cool the epidermis sheet 92 and the adhesive layer 912, thereby stabilizing the bonding state of the epidermis sheet 92 and the adhesive layer 912 and preventing the epidermis sheet 92 from separating from the adhesive layer 912. Similarly, a cooling mechanism 5 is provided in the second pressing roller 32, which can also cool down the surface sheet 92, the adhesive layer 912 and the main sheet 93 after being heated and pressed and bonded, and stabilize the bonding state of the surface sheet 92, the adhesive layer 912 and the main sheet 93, so that the dough body 94 produced by the dough making equipment of the embodiment of the present invention can maintain a stable bond and ensure its service life.

[0044] The cooling mechanism 5 may be configured in various ways, such as providing a cooling rod in the first laminating roller 12 to directly cool the first laminating roller 12, or other embodiments. Figure 3The cooling mechanism 5 includes a liquid injection portion 51, a liquid storage portion 52, a refrigeration device 53 and a liquid supply pump 54. The liquid storage portion 52 contains a cooling liquid. The refrigeration device 53 is arranged in the cooling liquid in the liquid storage portion 52 and can reduce the temperature of the cooling liquid. The liquid injection portion 51 is connected to the liquid storage portion 52. The liquid supply pump 54 is arranged between the liquid injection portion 51 and the liquid storage portion 52 and can transfer the cooling liquid in the liquid storage portion 52 to the liquid injection portion 51. In addition, a first cooling cavity 121 is arranged inside the first laminating roller 12, and a second cooling cavity 321 is arranged inside the second laminating roller 32. The liquid injection portion 51 is connected to the first cooling cavity 121, or the liquid injection portion 51 is connected to the second cooling cavity 321, or the liquid injection portion 51 is connected to the first cooling cavity 121 and the second cooling cavity 321 respectively, so as to inject cooling liquid into the first cooling cavity 121, or inject cooling liquid into the second cooling cavity 321, or inject cooling liquid into the first cooling cavity 121 and the second cooling cavity 321 respectively. When the first cooling cavity 121 in the first lamination roller 12 contacts the cooling liquid, the cooling liquid can cool the roller surface of the first lamination roller 12 . Similarly, when the second cooling cavity 321 in the second lamination roller 32 contacts the cooling liquid, the cooling liquid can also cool the roller surface of the second lamination roller 32 .

[0045] In particular, continue to refer to Figure 3 The cooling mechanism 5 further includes a temperature sensor 55 and a controller 56. The temperature sensor 55 is disposed in the liquid storage part 52. The temperature value of the coolant in the liquid storage part 52 can be obtained in real time through the temperature sensor 55. Moreover, the temperature sensor 55 and the refrigeration device 53 are respectively connected to the controller 56 for communication. When the temperature value of the coolant in the liquid storage part 52 is greater than or equal to the preset threshold value, the refrigeration device 53 is started by the controller 56 until the temperature value of the coolant in the liquid storage part 52 is less than the preset threshold value, so that the coolant in the liquid storage part 52 can always provide a cooling effect for the first laminating roller 12 or the second laminating roller 32. More specifically, when polymer glues composed of different materials are used to form the adhesive layer 912, each polymer glue composed of different materials is adapted to a different optimal ambient temperature. In this embodiment, the preset threshold value can be changed according to the material of the adhesive layer 912, so as to change the temperature of the coolant injected into the first laminating roller 12 or the second laminating roller 32 according to the material of the adhesive layer 912, and finally ensure that the adhesive layer 912 is at the optimal ambient temperature.

[0046] In another embodiment, reference Figure 2 The dough making equipment of the embodiment of the present invention also includes a dough rolling mechanism 6 arranged on the side of the second pressing mechanism 3 away from the first pressing mechanism 1, the dough rolling mechanism 6 is provided with at least one dough roll 940, and the dough body 94 is wound on the dough roll 940. When the dough rolling mechanism 6 drives the dough roll 940 to rotate, the dough body 94 output from the second pressing mechanism 3 can be rolled and packaged by the dough roll 940.

[0047] More preferably, reference Figure 2 The dough wrapping mechanism 6 also includes a code meter 7 disposed between the dough wrapper roll 940 and the second pressing mechanism 3. The code meter 7 is used to measure the length of the dough wrapper body 94. The production length can be measured simultaneously when the dough wrapper body 94 is generated, which is convenient for storage statistics during the production process.

[0048] In addition, when the dough rolling mechanism 6 is provided with a plurality of dough rolls 940, when the length measured by the code table 7 exceeds the preset length, the dough body 94 can be cut and the next dough roll 940 is switched to continue to produce the dough body 94 and the packaged dough body 94 without interruption, thereby avoiding stopping the production process of the dough making equipment and ensuring production efficiency.

[0049] In another preferred embodiment, reference Figure 1 and Figure 2 The dough making device of the embodiment of the present invention further includes a plurality of limiting rollers 8, which are arranged on the side of the first pressing mechanism 1 or the second pressing mechanism 3, and the axis of the limiting roller 8 is parallel to the axis of the first driving roller 11. The film sheet 91, the skin sheet 92 or the main body sheet 93 can be wound around the roller surface of the limiting roller 8. By setting the position of the limiting roller 8 relative to the first pressing mechanism 1 or the second pressing mechanism 3, the output position of the film sheet 91, the skin sheet 92 or the main body sheet 93 from the first pressing mechanism 1 or the second pressing mechanism 3 can be adjusted, thereby changing the moving direction of the film sheet 91, the skin sheet 92 or the main body sheet 93. In addition, the plurality of limiting rollers 8 can also apply tension to the moving film sheet 91, the skin sheet 92 or the main body sheet 93 to keep the film sheet 91, the skin sheet 92 or the main body sheet 93 flat.

[0050] In the description of this article, it should be understood that the terms "upper", "lower", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used to distinguish in the description and have no special meaning.

[0051] In the description of this specification, the description with reference to the terms "an embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0052] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0053] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the scope of protection of the present invention.

Claims

1. A dough making device, characterized in that: include: A first laminating mechanism, wherein the first laminating mechanism comprises a first driving roller and a first laminating roller, wherein the first driving roller rotates in an opposite direction to the first laminating roller, wherein a film sheet and a skin sheet are wound around the roller surface of the first driving roller, wherein the skin sheet is arranged on a side of the film sheet away from the first driving roller, wherein the film sheet comprises a release layer and an adhesive layer which are stacked, wherein the release layer of the film sheet is arranged close to the first driving roller, wherein the skin sheet, the adhesive layer and the release layer are overlapped and arranged between the first driving roller and the first laminating roller in sequence, wherein the first driving roller and the first laminating roller can press the skin sheet and the film sheet when rotating, and drive the skin sheet and the film sheet to move away from the first laminating mechanism; A detaching roller, wherein the detaching roller is arranged at one side of the first laminating mechanism along the moving direction of the adhesive film sheet, an end of the release layer is fixedly arranged on the roller surface of the detaching roller, the rotation direction of the detaching roller is opposite to the rotation direction of the first driving roller, and the release layer can follow the rotation of the detaching roller and detach from the adhesive film sheet; a second pressing mechanism, wherein the second pressing mechanism is arranged on the side of the disengaging roller away from the first pressing mechanism, the second pressing mechanism comprises a second driving roller and a second pressing roller, the rotation direction of the second driving roller is the same as the rotation direction of the first driving roller, the rotation direction of the second pressing roller is the same as the rotation direction of the first pressing roller, a main body sheet is wound around the roller surface of the second driving roller, the surface sheet, the adhesive layer and the main body sheet are sequentially overlapped and arranged between the second driving roller and the second pressing roller, and the second driving roller and the second pressing roller can press the surface sheet, the adhesive layer and the main body sheet to form a dough skin body when they rotate, and drive the dough skin body to move away from the second pressing mechanism; It also includes a film roll, a skin roll and a main body roll, wherein the film roll and the skin roll are movably arranged on the side of the first pressing mechanism, and the main body roll is movably arranged on the side of the second pressing mechanism, the film roll is wound with the film sheet, the skin roll is wound with the skin sheet, and the main body roll is wound with the main body sheet; It also includes a first heating mechanism and a second heating mechanism, wherein the first heating mechanism is arranged between the skin roll and the first driving roller, and the second heating mechanism is arranged between the film roll and the first driving roller. The first heating mechanism is used to heat the surface of the skin sheet close to the adhesive layer, and the second heating mechanism is used to heat the adhesive layer of the film sheet.

2. The dough making equipment according to claim 1, characterized in that: It also includes a third heating mechanism, which is disposed between the first driving roller and the second driving roller, and is used to heat the adhesive layer of the adhesive film sheet.

3. The dough making equipment according to claim 2, characterized in that: It also includes a cooling mechanism arranged in the first lamination roller and / or arranged in the second lamination roller, and the cooling mechanism is used to reduce the temperature of the roller surface of the first lamination roller or reduce the temperature of the roller surface of the second lamination roller.

4. The dough making equipment according to claim 3, characterized in that: The cooling mechanism includes a liquid injection part, a liquid storage part, a refrigeration device and a liquid supply pump. The liquid storage part contains cooling liquid. The refrigeration device is arranged in the cooling liquid in the liquid storage part and can reduce the temperature of the cooling liquid. The liquid injection part is connected to the liquid storage part. The liquid supply pump is arranged between the liquid injection part and the liquid storage part. A first cooling cavity is arranged inside the first lamination roller, and a second cooling cavity is arranged inside the second lamination roller. The liquid injection part is connected to the first cooling cavity and / or the liquid injection part is connected to the second cooling cavity to inject the cooling liquid into the first cooling cavity and / or the second cooling cavity.

5. The dough making equipment according to claim 4, characterized in that: The cooling mechanism further includes a temperature sensor and a controller. The temperature sensor is arranged in the liquid storage part, and the temperature sensor and the refrigeration device are respectively connected to the controller for communication.

6. The dough making equipment according to claim 1, characterized in that: It also includes a dough rolling mechanism arranged on the side of the second pressing mechanism away from the first pressing mechanism, the dough rolling mechanism is provided with at least one dough roll, the dough rolling mechanism can drive the dough roll to rotate, and the dough body is wound on the dough roll.

7. The dough making equipment according to claim 6, characterized in that: The dough wrapping and rolling mechanism further comprises a code meter arranged between the dough wrapping and the second pressing mechanism, and the code meter is used to measure the length of the dough wrapping body.

8. The dough making equipment according to claim 1, characterized in that: It also includes a plurality of limiting rollers, which are arranged on the side of the first laminating mechanism or the second laminating mechanism, and the axis of the limiting roller is parallel to the axis of the first driving roller. The film sheet, the surface sheet or the main body sheet can be wound around the roller surface of the limiting roller, and the limiting roller changes the moving direction of the film sheet, the surface sheet or the main body sheet.

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