Anti-sticking device for manually pressing pastries

Abstract

The utility model discloses an anti-sticking device for manually pressing pastries, and relates to the technical field of food processing, and the scheme is that the anti-sticking device for manually pressing pastries comprises a pressing handle; the stamping die plate is provided with a release agent powder storage cavity, the stamping die plate is provided with a plurality of distribution runners in the circumferential direction, one end of each distribution runner communicates with the release agent powder storage cavity, and the other end of each distribution runner penetrates out of the side wall of the stamping die plate; one end of the pressing rod is connected with the pressing handle, and the other end of the pressing rod is connected with the stamping template; the forming cylinder is provided with a forming die cavity; an isolating layer can be formed between the surface of the mold and food, and direct contact between the food and the mold is reduced, so that the adhesive force between the food and the mold is reduced, and the demolding success rate is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing technical field, concretely relates to a kind of anti-sticking device of manual pressing pastry. BACKGROUND

[0002] In the field of pastry making, manual pressing pastry is deeply loved by consumers due to its unique production process and traditional flavor. Many traditional pastries, such as moon cakes, green bean cakes and osmanthus cakes, still widely use manual pressing method during production to ensure that the taste and shape of the pastries meet specific requirements.

[0003] According to the authorized announcement number (CN208850529U) of a new type of manual pressing food mold, including upper handle, branch rod, middle handle, branch frame and mold frame, the upper handle bottom end is sleeved with branch rod, and the other end of branch rod is installed in the inner cavity of middle handle top end, and the bottom end of middle handle is provided with branch frame. When pressing the mold, the support at the bottom end of the middle handle pushes the mold core to run up and down along the inner side wall of the mold frame, thereby ensuring the food forming effect. The structure disclosed in this patent has defects in actual application, specifically as follows: when pressing food with high viscosity, the food with high viscosity is easily attached to the inner wall of the mold due to the physical adsorption between the food and the surface of the mold. During demolding, it is difficult to separate the food from the mold due to the significant adhesion between the food and the surface of the mold. During the pressing process, due to the unevenness of the force and the difficulty in accurately controlling the demolding force, the food structure is easily damaged, resulting in quality defects such as surface damage, local missing pieces and overall deformation. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide an anti-sticking device for manual pressing pastry, which can solve the problem of food with high viscosity being easily attached to the inner wall of the mold due to the physical adsorption between the food and the surface of the mold. It can form an isolation layer between the surface of the mold and the food, reduce direct contact between the food and the mold, thereby reducing the adhesion between them and improving the success rate of demolding.

[0005] The utility model realizes the following technical solutions:

[0006] The application relates to a kind of manual cake pressing anti-sticking devices, comprising: pressing handle;Punching template, the punching template is provided with release agent powder storage chamber, the punching template is provided with multiple distribution flow channels in the circumferential direction, one end of the distribution flow channel is communicated with the release agent powder storage chamber, the other end of the distribution flow channel is out of the side wall of the punching template;Pressing rod, one end of the pressing rod is connected with the pressing handle, the other end of the pressing rod is connected with the punching template;Forming cylinder body, the forming cylinder body has forming die cavity;Flow channel control assembly;In the pressing process, the flow channel control assembly can control multiple distribution flow channels to achieve through state, so that the release agent powder can be evenly dropped into the forming die cavity;After pressing is completed, the flow channel control assembly can control multiple distribution flow channels to achieve blocking state, effectively prevent the release agent powder from falling out of the distribution flow channel.

[0007] Further, in the utility model, the flow channel control assembly includes: multiple installation chambers, the multiple installation chambers are arranged along the circumferential direction of the punching template, and the multiple installation chambers correspond to the multiple distribution flow channels respectively;Sliding valve, the sliding valve is located in the installation chamber, the sliding valve is provided with a valve port matched with the distribution flow channel, one end of the sliding valve is a wedge structure, and the wedge structure is at least partially located outside the installation chamber;Elastic member, the elastic member is connected to the bottom wall of the installation chamber, and the other end of the elastic member is connected to the sliding valve;Wherein, in the pressing process, the sliding valve moves into the installation chamber, the valve port is aligned with the distribution flow channel, and the distribution flow channel achieves the through state;After pressing is completed, the sliding valve retreats to the initial position, the valve port is offset from the distribution flow channel, and the distribution flow channel achieves the blocking state.

[0008] Further, in the utility model, the sliding valve includes a control docking section and a telescopic section;The control docking section is provided with multiple valve ports in the extension direction, and the inner diameters of the multiple valve ports gradually increase;The telescopic section can control the wedge structure to extend to the outside of the installation chamber by a preset length.

[0009] Further, in the utility model, the telescopic section includes a positioning pin rod, a first telescopic part and a hollow second telescopic part;One end of the second telescopic part is slidably installed outside the first telescopic part;The first telescopic part is provided with multiple first limiting holes in the extension direction, and the second telescopic part is provided with a second limiting hole;The positioning pin rod can pass through the second limiting hole and the preset first limiting hole in sequence.

[0010] Further, in the utility model, the top end of the forming cylinder body is provided with a pressing rod positioning frame;The pressing rod penetrates through the pressing rod positioning frame;The outside of the pressing rod is provided with a return spring, one end of the return spring abuts against the forming cylinder body, and the other end of the return spring abuts against the pressing handle.

[0011] Further, in the utility model, the pressing handle has a curvature structure, and the curvature structure can fit the finger curve.

[0012] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0013] During the pressing process, the flow channel control assembly will start the corresponding control action according to the preset pressure feedback mechanism. The flow channel control assembly controls the multiple distribution flow channels to change from the initial blocked state to the through state. After the distribution flow channels are through, the release agent powder in the release agent powder storage cavity will flow into the molding cavity along the distribution flow channels under the action of gravity, ensuring that each part of the molding cavity can be covered with an appropriate amount of release agent powder during the material pressing process, which helps the material to be smoothly demolded after molding. After the pressing operation is completed, the flow channel control assembly will act again. The flow channel control assembly will quickly respond and control the multiple distribution flow channels to achieve the blocked state through the operation opposite to the starting operation, thereby reliably preventing the release agent powder from falling out of the distribution flow channels after the pressing is completed, avoiding the waste of release agent powder, and also keeping the working environment clean. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present application and constitute a part of the application, do not constitute a limitation to the embodiments of the present application. In the drawings:

[0015] Figure 1 It is a perspective view of a manual cake pressing anti-sticking device;

[0016] Figure 2 It is a longitudinal sectional view of the punch plate;

[0017] Figure 3 It is Figure 2 It is an enlarged view of A in FIG. 4;

[0018] Figure 4 It is a longitudinal sectional view of the slide valve;

[0019] Figure 5 It is a schematic view of the connecting structure of the control butt joint and the telescopic section.

[0020] Markings in the drawings and corresponding names of parts:

[0021] 1-molding cylinder, 2-molding cavity, 3-pressing rod, 4-pressing handle, 5-return spring, 6-pressing rod positioning frame, 7-punch plate, 8-release agent powder storage cavity, 9-distribution flow channel, 10-positioning pin, 11-slide valve, 12-valve port, 13-mounting chamber, 14-elastic member, 15-telescopic section, 16-control butt joint, 17-second telescopic part, 18-first telescopic part, 19-second limiting hole, 20-first limiting hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model is further described in detail below by combining with examples and drawings, the schematic implementation mode and the description thereof of the utility model are only used to explain the utility model, and do not serve as the limitation of the utility model.

[0023] Embodiment

[0024] Please refer to Figure 1 、 Figure 2 and Figure 3 . In some embodiments of the present application, the forming cylinder 1 is installed on the workbench, and the forming cylinder 1 has a forming cavity 2 inside, and the forming cylinder 1 is in a cylindrical structure, which can be effectively applied to the pressing production of various cakes (moon cakes, green bean cakes and red bean cakes, etc.); the pressing handle 4 serves as the starting component of the pressure input, and plays a key role in the whole pressing system, and the operator can flexibly select to press the pressing handle 4 with the thumb or the palm; the pressing rod 3 serves as the intermediate link of the pressure transmission, and the pressing rod 3 can accurately and stably transmit the pressure from the pressing handle 4 to the stamping die plate 7 by virtue of the rigid structure thereof.

[0025] The stamping die plate 7 is designed according to the inner contour shape of the forming cavity 2, so that the material can be accurately formed according to the preset shape of the forming cavity 2, and the forming quality and consistency of the product can be effectively improved. The upper side of the stamping die plate 7 is provided with a release agent powder storage cavity 8, and the operator can add release agent powder (soybean oil powder, corn starch and cassava starch, etc.) into the release agent powder storage cavity 8 at regular intervals. The stamping die plate 7 is provided with a plurality of distribution channels 9 along the circumferential direction, and the distribution channels 9 have a key release agent powder conveying function. One end of the distribution channel 9 is communicated with the release agent powder storage cavity 8, so that the release agent powder stored in the release agent powder storage cavity 8 can flow into the distribution channel 9 smoothly. The other end of the distribution channel 9 penetrates out of the side wall of the stamping die plate 7, and builds a path leading to the die working area for the output of the release agent powder, so as to ensure that the release agent powder can be accurately and timely conveyed to the key position of the forming cavity 2 and the food material to be formed in the process of stamping operation, thereby effectively assisting the food material to be released, and ensuring the efficient and stable operation of the stamping forming process.

[0026] Before the pressing operation is carried out, the stamping die plate 7 will first perform a pretreatment action. After the stamping die plate 7 enters the forming cavity 2, the release agent powder in the release agent powder storage cavity 8 will flow into the forming cavity 2 through the distribution channel 9. In the process of flowing in of the release agent powder, a complete protective layer will be gradually formed on the inner surface of the forming cavity 2 by means of the reasonable layout of the distribution channel 9 and the physical properties of the release agent powder. The protective layer can effectively isolate the subsequent placed food material from the direct contact with the inner wall of the forming cavity 2.

[0027] When the pressing process starts and gradually proceeds, the flow channel control assembly will start the corresponding control action according to the preset pressure feedback mechanism. The flow channel control assembly controls the multiple distribution flow channels 9 to change from the initial blocked state to the through state. After the distribution flow channels 9 are through, the release agent powder in the release agent powder storage cavity 8 will flow into the molding cavity 2 along the distribution flow channels 9 under the action of gravity, ensuring that each part of the molding cavity 2 can be covered with an appropriate amount of release agent powder during the material pressing process, which helps the material to be smoothly demolded after molding.

[0028] After the pressing operation is completed, the flow channel control assembly will work again. The flow channel control assembly will quickly respond and control the multiple distribution flow channels 9 to achieve the blocked state through the operation opposite to the starting operation, thereby reliably preventing the release agent powder from falling out of the distribution flow channels 9 after the pressing is completed, avoiding the waste of release agent powder, and also keeping the working environment clean.

[0029] Please refer to Figures 1 to 4 In some embodiments of the present application, in the design and construction of the punch template 7, the side walls are uniformly distributed with multiple mounting cavities 13 in the circumferential direction, and the multiple mounting cavities 13 have a one-to-one correspondence with the multiple distribution flow channels 9 on the punch template 7, which lays a structural foundation for the function realization of the release agent distribution system. In each mounting cavity 13, a resilient member 14 is fixedly connected to the bottom, and the other end of the resilient member 14 is connected to a slide valve member 11. The slide valve member 11 is designed with a wedge-shaped structure, and at least part of the wedge-shaped structure is located outside the mounting cavity 13 in the initial state of the device due to the supporting action of the resilient member 14. The slide valve member 11 is provided with a valve port 12 specially adapted to the distribution flow channel 9, and the size, shape and other parameters of the valve port 12 are designed according to the specific circumstances of the distribution flow channel 9 to ensure that the two can be precisely connected under certain conditions.

[0030] When the pressing operation process starts, the punch template 7 starts to enter the molding cavity 2 of the molding cylinder 1, and in this process, the wedge-shaped structure of the slide valve member 11 first abuts against the inner wall of the molding cavity 2. As the punch template 7 continues to penetrate into the molding cavity 2, the slide valve member 11 is subjected to increasing pressure from the inner wall of the molding cavity 2. Driven by the pressure, the slide valve member 11 overcomes the elastic force of the resilient member 14 (such as a spring) and starts to move into the mounting cavity 13. Until the slide valve member 11 completely enters the mounting cavity 13, at which time the valve port 12 on the slide valve member 11 is precisely aligned with the corresponding distribution flow channel 9, the distribution flow channel 9 changes from the originally blocked state to the through state. Under the through state, the release agent powder in the release agent powder storage cavity 8 can smoothly pass through the distribution flow channel 9 and fall into the molding cavity 2 under the action of gravity or pressure difference, thereby realizing the release agent covering operation of the molding cavity 2.

[0031] After the compression operation is completed, the stamping die plate 7 will be removed from the forming cavity 2 of the forming cylinder 1. During the process of the stamping die plate 7 leaving the forming cavity 2, the elastic element 14, which was compressed and accumulated elastic potential energy in the installation chamber 13 during the compression operation, begins to release its elastic potential energy and gradually returns to the initial state. The elastic element 14 pushes the slide valve 11, and the slide valve 11 moves in the opposite direction of the compression operation until it returns to the initial position. When the slide valve 11 returns to the initial position, the relative position between the valve port 12 on the slide valve 11 and the corresponding distribution channel 9 changes, and they are no longer in alignment but are offset from each other. This offset directly causes the flow path of the distribution channel 9 to be cut off, and the distribution channel 9 quickly changes from a through state that allows the release agent powder to pass through to a blocked state that prevents the release agent powder from flowing. The release agent powder cannot continue to flow into the forming cavity 2 through the distribution channel 9, thereby effectively avoiding unnecessary waste of the release agent powder and ensuring the cleanliness and orderliness of the subsequent operation process.

[0032] Please refer to Figure 4 and Figure 5 In some embodiments of the present application, the slide valve 11, as a key component of the release agent distribution system of the stamping die plate 7, is mainly composed of two parts: the control docking section 16 and the telescopic section 15. The control docking section 16 has a plurality of valve ports 12 orderly distributed along its extension direction, and the inner diameter of the control docking section 16 increases gradually. This design provides a basis for the flow regulation of the release agent powder.

[0033] The telescopic section 15 precisely controls the length of the wedge-shaped structure extending out of the installation chamber 13. The telescopic section 15 can control the wedge-shaped structure to extend to a preset length outside the installation chamber 13 according to actual production needs. When the length of the telescopic section 15 increases, the wedge-shaped structure will extend a corresponding distance outside the installation chamber 13. During the compression operation, when the stamping die plate 7 enters the forming cavity 2, the wedge-shaped structure will come into contact with and interact with the inner wall of the forming cavity 2. Due to the longer extension of the wedge-shaped structure, the slide valve 11 will move further into the installation chamber 13 under this interaction. With the movement of the slide valve 11, the valve ports 12 with larger inner diameters on the control docking section 16 will gradually align with and cooperate with the distribution channels 9. This significantly increases the flow speed of the release agent powder. For food materials with high humidity and viscosity, they are more likely to stick to the forming cavity 2 during the compression process. By increasing the flow speed of the release agent powder, a thicker and more uniform release agent layer can be formed on the inner wall of the forming cavity 2, thereby effectively increasing the anti-sticking degree of the food materials and ensuring the forming quality and release effect of the food materials.

[0034] When the length of the telescopic section 15 is reduced, the working principle is consistent with that when the length of the telescopic section 15 is increased. At this time, the distance that the wedge structure extends to the outside of the installation chamber 13 is shortened, and when the wedge structure interacts with the inner wall of the forming die cavity 2 after the punch die plate 7 enters the forming die cavity 2, the distance that the spool 11 moves to the inside of the installation chamber 13 is also reduced. This makes the valve port 12 with a smaller inner diameter on the control butt joint section 16 cooperate with the distribution flow channel 9, and the flow area of the release agent powder passing through the distribution flow channel 9 is reduced, thereby reducing the flow velocity of the release agent powder. This lower flow velocity is suitable for food materials with lower humidity and viscosity, which can ensure the release effect while avoiding unnecessary waste of release agent powder.

[0035] Please refer to Figure 4 and Figure 5 In some embodiments of the present application, the telescopic section 15 is mainly composed of the positioning pin rod 10, the first telescopic part 18, and the second telescopic part 17 with a hollow structure. One end of the second telescopic part 17 is movably installed on the outside of the first telescopic part 18, and the second telescopic part 17 can move telescopically along the extension direction of the first telescopic part 18. The first telescopic part 18 is provided with a plurality of first limiting holes 20 along its own extension direction, which provides a basis for adjusting the length of the telescopic section 15 to different lengths. The second telescopic part 17 is provided with corresponding second limiting holes 19.

[0036] When adjusting the length of the telescopic section 15, the operator pulls the spool 11 out of the installation chamber 13 by a predetermined distance, and then inserts the positioning pin rod 10 through the second limiting hole 19 and the pre-selected first limiting hole 20 in sequence. The relative position between the first telescopic part 18 and the second telescopic part 17 is accurately defined, thereby realizing the adjustment of the length of the telescopic section 15 to meet the needs of the length of the wedge structure of the spool 11 under different working conditions.

[0037] Please refer to Figure 1 In some embodiments of the present application, the main function of the pressure rod positioning frame 6 is to accurately position and guide the pressure rod 3, so that the pressure rod 3 can move along the predetermined trajectory during the up and down movement, avoiding the situation of deviation or shaking, thereby improving the stability and precision of the pressing operation.

[0038] The pressing rod 3 is arranged through the pressing rod positioning frame 6, and the reset spring 5 is sleeved outside the pressing rod 3. One end of the reset spring 5 is in close contact with the forming cylinder 1, and the other end is in contact with the pressing handle 4. During the pressing operation, when the operator applies pressure to the pressing handle 4, the pressing rod 3 will move downward against the elastic force of the reset spring 5, and the pressure will be transmitted to the stamping die plate 7 and other components to realize the pressing of the material. When the pressing operation is completed, the reset spring 5 will push the pressing rod 3 and the pressing handle 4 to move upward by the elastic restoring force of the reset spring 5, so that they return to the initial position, and prepare for the next pressing operation.

[0039] In some embodiments of the present application, the pressing handle 4 has a curvature structure, which can perfectly fit the curve of the fingers when the operator holds the pressing handle 4, so that the contact between the fingers and the pressing handle 4 is more close and natural, greatly improving the comfort of holding.

[0040] In summary, the embodiment of the present application provides a kind of cake anti-sticking device of manual pressing, and during pressing process, flow passage control assembly will start corresponding control action according to preset pressure feedback mechanism. The flow passage control assembly controls a plurality of distribution flow passages 9 to change from initial blocked state to through state, after the distribution flow passage 9 is through, the release agent powder in the release agent powder storage cavity 8 will flow into the forming die cavity 2 uniformly under the action of gravity, to ensure that each part of the forming die cavity 2 can be covered with appropriate release agent powder during material pressing process, which helps the material to be smoothly demolded after forming. After the pressing operation is completed, the flow passage control assembly will work again. The flow passage control assembly will quickly respond and control a plurality of distribution flow passages 9 to achieve the blocked state by the operation opposite to the starting operation, so as to reliably prevent the release agent powder from falling out of the distribution flow passage 9 after the pressing is completed, avoid the waste of release agent powder, and also keep the working environment clean.

[0041] The above specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present application. It should be understood that the above description is only a specific embodiment of the present application, and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A non-stick device for manually pressing confectionery, characterized in that, The application relates to a die holder and a die holder control assembly. The die holder comprises: a pressing handle (4); a stamping die plate (7) provided with a release agent powder storage cavity (8), the stamping die plate (7) being provided with a plurality of distribution channels (9) in the circumferential direction, one end of the distribution channels (9) being communicated with the release agent powder storage cavity (8), and the other end of the distribution channels (9) being arranged to pass through the side wall of the stamping die plate (7); a pressing rod (3), one end of the pressing rod (3) being connected with the pressing handle (4), and the other end of the pressing rod (3) being connected with the stamping die plate (7); a forming cylinder (1) provided with a forming die cavity (2); a flow channel control assembly; during the pressing process, the flow channel control assembly can control the plurality of distribution channels (9) to achieve a through state, so that the release agent powder can uniformly fall into the forming die cavity (2); 2. A non-stick device for hand-pressing confectionery according to claim 1, characterized in that, after the pressing is completed, the flow channel control assembly can control the plurality of distribution channels (9) to achieve a blocked state, so as to effectively prevent the release agent powder from falling out of the distribution channels (9). The flow channel control assembly comprises: a plurality of mounting cavities (13) arranged in the circumferential direction of the stamping die plate (7), and the plurality of mounting cavities (13) correspond to the plurality of distribution channels (9) one by one; a slide valve (11) arranged in the mounting cavity (13), the slide valve (11) being provided with a valve port (12) matched with the distribution channel (9), one end of the slide valve (11) being a wedge structure, and the wedge structure being at least partially arranged outside the mounting cavity (13); a resilient member (14) connected with the bottom wall of the mounting cavity (13), and the other end of the resilient member (14) being connected with the slide valve (11); during the pressing process, the slide valve (11) moves into the mounting cavity (13), the valve port (12) is aligned with the distribution channel (9), and the distribution channel (9) achieves the through state; 3. A non-stick device for hand-pressing confectionery according to claim 2, characterised in that, after the pressing is completed, the slide valve (11) retreats to the initial position, the valve port (12) is misaligned with the distribution channel (9), and the distribution channel (9) achieves the blocked state. The slide valve (11) comprises a control butt joint section (16) and an extension section (15); the control butt joint section (16) is provided with a plurality of valve ports (12) in the extending direction, and the inner diameters of the plurality of valve ports (12) gradually increase; 4. A non-stick device for hand-pressing confectionery according to claim 3, characterised in that, the extension section (15) can control the wedge structure to extend out of the mounting cavity (13) by a preset length. The extension section (15) comprises a positioning pin rod (10), a first extension part (18) and a hollow second extension part (17); one end of the second extension part (17) is slidably arranged outside the first extension part (18); the first extension part (18) is provided with a plurality of first limiting holes (20) in the extending direction, and the second extension part (17) is provided with a second limiting hole (19); 5. A non-stick device for hand-pressing pastries according to any one of claims 1 to 4, characterized in that, the positioning pin rod (10) can pass through the second limiting hole (19) and the preset first limiting hole (20) in sequence. The top end of the forming cylinder (1) is provided with a pressing rod positioning frame (6). The pressing rod (3) penetrates through the pressing rod positioning frame (6); The outer side of the pressing rod (3) is sleeved with a reset spring (5), one end of the reset spring (5) abuts against the forming cylinder (1), and the other end of the reset spring (5) abuts against the pressing handle (4).

6. A non-stick device for hand-pressing pastries according to any one of claims 1 to 4, characterized in that, The pressing handle (4) has an arc structure which can be fitted to the finger curve.

Images