Cake pressing and pressure maintaining device for automatic production line of crispy guokui

Abstract

The utility model relates to a cake pressing and pressure maintaining device for an automatic production line of crispy guokui, and belongs to the technical field of matching devices of the production line of the crispy guokui. Comprising a rack, an electric control box, a stroke-adjustable air cylinder, a lifting platform guide rod, a machine table movable pressing plate, a pressure regulating filter and a safety grating. By controlling the stroke-adjustable air cylinder, when dough is flattened to the required thickness in two flattening procedures of the dough on a production line, the pressure of the dough can be maintained for several seconds, so that the dough is prevented from rebounding in the subsequent procedures, the subsequent procedures can be smoothly carried out, and the pressure maintaining time can be adjusted according to the fermentation time of the dough. The pressure maintaining device is simple in structure and convenient to install, and can be matched with various dough production lines with stuffing, such as a crispy guokui production line and a steamed stuffed bun production line. The problems that after dough is flattened by existing crispy guokui forming equipment, part of the dough can rebound to the shape before flattening, so that subsequent procedures cannot be completed, and the rejection rate of finished products is high are solved.

Description

Technical Field

[0001] The utility model relates to a cake pressing and pressure maintaining device used in an automatic production line for crispy pot cakes, and belongs to the technical field of supporting devices for crispy pot cake production lines. Background Art

[0002] Crispy Guokui is delicious and easy to eat, especially suitable for breakfast and restaurant meals. It has become more and more popular among consumers in today's life. In the early days, the production, baking and frying of crispy Guokui were basically done by hand, and the method was relatively simple, that is, the dough was rolled thin, stuffed and flattened by hand. The production process was complicated and inefficient, and it was not suitable for mass production. In order to meet the needs of the market, the forming equipment of crispy Guokui has appeared on the market, which greatly improves the production speed of crispy Guokui and reduces the physical labor of the producers. The existing crispy pot cake forming production equipment generally adopts a double flattening process, that is, after the dough and the filling are sent to the forming equipment to make the bun shape, they are flattened for the first time, and after sesame seeds are sprinkled on the flattened surface, they are flattened for the second time; in these two flattening processes, the cake pressing device quickly leaves the dough after flattening. Since the dough passing through the cake pressing device is fermented dough, when the dough is flattened and leaves the cake pressing device, part of the dough will rebound to the shape before being flattened by the cake pressing device in the subsequent process, causing the subsequent process to be unable to be completed or even the filling in the dough to fall out, resulting in a high scrap rate of the finished product and the inability to package the terminal product, which brings unfavorable factors to the mass production of crispy pot cake. Summary of the invention

[0003] The purpose of the utility model is to provide a cake pressing and pressure-maintaining device for an automatic production line of crispy Guokui in view of the above-mentioned deficiencies of the prior art. After being installed on the production line, the device can maintain pressure on the dough for a few seconds when the dough is flattened to the required thickness during the two flattening processes of the dough, ensuring that the dough does not rebound in the subsequent processes, and can adjust the pressure-maintaining time according to the proofing time of the dough, greatly improving the quality rate of the terminal products of the crispy Guokui production line.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] The cake pressing and pressure-maintaining device used in the automatic production line of crispy pot cakes comprises a frame, an electric control box, an adjustable-stroke cylinder, a lifting platform guide rod, a movable pressure plate of a machine, a pressure regulating filter and a safety grating, and is characterized in that the electric control box and the adjustable-stroke cylinder are installed on the upper part of the frame, a movable pressure plate of the machine is installed inside the frame through the lifting platform guide rod, and the upper surface of the movable pressure plate of the machine is connected to the lower end of the adjustable-stroke cylinder; a safety grating is installed on one side of the frame, and a pressure regulating filter is installed on one side of the frame adjacent to the side on which the safety grating is installed.

[0006] The frame 1 is composed of a frame upper plate, a frame lower plate, a frame column and a guide sleeve. The frame upper plate and the frame lower plate are supported and fixed by four frame columns. The four frame columns are respectively installed on the four corners between the frame upper plate and the frame lower plate. Four guide sleeves are evenly fixed on the frame upper plate, and the inner holes of the guide sleeves are connected with the frame upper plate.

[0007] The lifting platform guide rods are four in number and are respectively inserted into four guide sleeves. The lifting platform guide rods can slide up and down in the guide sleeves. The lower ends of the lifting platform guide rods are fixedly connected to the movable pressing plate of the machine platform.

[0008] The middle part of the upper surface of the movable pressing plate of the machine platform is fixedly connected to the lower end of the cylinder rod of the stroke-adjustable cylinder, and the movable pressing plate of the machine platform moves together with the cylinder rod of the stroke-adjustable cylinder.

[0009] The stroke-adjustable cylinder adopts SCJ80X100-50S adjustable cylinder, and the stroke-adjustable cylinder drives the movable pressing plate of the machine to move up and down.

[0010] The up and down stroke of the stroke-adjustable cylinder is adjusted by an adjusting nut on the top of the cylinder rod. The height position of the movable pressing plate of the machine is controlled by adjusting the adjusting nut, thereby adjusting the thickness of the pressed cake.

[0011] The pressure regulating filter is connected to the stroke-adjustable cylinder through an air pipe.

[0012] The electric control box is equipped with a power switch and a control circuit board, and is electrically connected to an external power supply, a stroke-adjustable cylinder, a pressure-regulating filter and a safety grating through wires.

[0013] Four corners of the bottom of the lower plate of the frame are respectively provided with foot cups.

[0014] The beneficial effects of the utility model compared with the prior art are:

[0015] The cake pressing and holding pressure device used in the automatic production line of crispy Guokui can hold the pressure of the dough for a few seconds when the dough is flattened to the required thickness in the two flattening processes on the production line by controlling the stroke-adjustable cylinder, so as to ensure that the dough does not rebound in the subsequent process and the subsequent process is carried out smoothly. The holding pressure time can be adjusted according to the fermentation time of the dough, which greatly improves the authenticity rate of the terminal products of the crispy Guokui production line. The holding pressure device has a simple structure and is easy to install. It can be matched with various dough production lines with fillings such as crispy Guokui production lines and steamed bun production lines. The problem that the existing crispy Guokui forming equipment has two flattening processes for the dough and fillings, and the dough that has passed through the cake pressing device is already fermented dough, and when the dough is flattened and leaves the cake pressing device, part of the dough will rebound to the shape before being flattened by the cake pressing device in the subsequent process, causing the subsequent process to be unable to be completed or even the filling in the dough to fall out, resulting in a high scrap rate of the finished product and the inability to package the terminal product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of a cake pressing and pressure maintaining device used in an automatic production line for crispy pot cakes;

[0017] Figure 2 It is a top view structural schematic diagram of a cake pressing and pressure maintaining device used in an automatic production line for crispy pot cakes;

[0018] Figure 3 It is a schematic diagram of the side view structure of a cake pressing and pressure maintaining device used in an automatic production line for crispy pot cakes;

[0019] Figure 4 The present invention is a three-dimensional structural schematic diagram of a cake pressing and pressure-maintaining device used in an automatic production line for crispy pot cakes.

[0020] In the figure: 1. frame, 101. frame upper plate, 102. frame lower plate, 103. frame column, 104. guide sleeve, 105. foot cup, 2. electric control box, 3. stroke adjustable cylinder, 301. adjusting nut, 4. lifting platform guide rod, 5. machine movable pressure plate, 6. pressure regulating filter, 7. safety grating. DETAILED DESCRIPTION

[0021] (See Appendix Figure 1-4) The cake pressing and pressure-maintaining device used in the automatic production line of crispy pot cakes includes a frame 1, an electric control box 2, an adjustable stroke cylinder 3, a lifting platform guide rod 4, a machine movable pressure plate 5, a pressure regulating filter 6 and a safety grating 7. The upper part of the frame 1 is equipped with the electric control box 2 and the adjustable stroke cylinder 3, the electric control box 2 is equipped with a power switch and a control circuit board, and is connected to an external power supply through a wire, and the electric control box 2 is electrically connected to the adjustable stroke cylinder 3 through a wire; a machine movable pressure plate 5 is installed inside the frame 1 through the lifting platform guide rod 4, and the upper surface of the machine movable pressure plate 5 is connected to the lower end of the adjustable stroke cylinder 3; a safety grating 7 is installed on one side of the frame 1, and a pressure regulating filter 6 is installed on one side of the frame 1 adjacent to the side equipped with the safety grating 7; the electric control box 2 is electrically connected to the pressure regulating filter 6 and the safety grating 7 through a wire.

[0022] Furthermore, the frame 1 is composed of a frame upper plate 101, a frame lower plate 102, a frame column 103 and a guide sleeve 104. The frame upper plate 101 and the frame lower plate 102 are supported and fixed by four frame columns 103. The four frame columns 103 are respectively fixed on the four corners between the frame upper plate 101 and the frame lower plate 102. Four guide sleeves 104 are evenly fixed on the frame upper plate 101. An inner hole is made in the guide sleeve 104, and the inner hole is connected with the frame upper plate 101; foot cups 105 are respectively installed on the four corners of the bottom of the frame lower plate 102 of the frame 1.

[0023] Furthermore, there are four lifting platform guide rods 4, which are respectively inserted into four guide sleeves 104. The lifting platform guide rods 4 can slide up and down in the guide sleeves 104. The lower ends of the lifting platform guide rods 4 are fixed to the movable pressure plate 5 of the machine platform to ensure that the movable pressure plate 5 of the machine platform moves up and down along the guide sleeves 104.

[0024] Furthermore, the middle part of the upper surface of the movable pressure plate 5 of the machine is fixedly connected to the lower end of the cylinder rod of the stroke-adjustable cylinder 3, and the movable pressure plate 5 of the machine drives the movable pressure plate 5 to move together by the up and down movement of the cylinder rod of the stroke-adjustable cylinder 3; the adjustable stroke cylinder 3 adopts the SCJ80X100-50S adjustable cylinder, and the up and down stroke of the adjustable stroke cylinder 3 is adjusted by the adjusting nut 301 at the top of the cylinder rod, and the height position of the movable pressure plate 5 of the machine is controlled by adjusting the adjusting nut 301, thereby adjusting the thickness of the pressed cake.

[0025] Furthermore, the pressure regulating filter 6 is connected to the stroke adjustable cylinder 3 through an air pipe; the electric control box 2 is equipped with a power switch and a control circuit board, and is electrically connected to the external power supply, the stroke adjustable cylinder 3, the pressure regulating filter 6 and the safety grating 7 through wires.

[0026] The working process of the cake pressing and pressure maintaining device used in the automatic production line of crispy pot cake is as follows:

[0027] The cake pressing and pressure-maintaining device for the crispy pot-cake automatic production line is fixedly installed at two places of the automatic production line through four foot cups 105 at the bottom of the frame lower plate 102 of the frame 1. The specific installation positions are: one is installed behind the dough forming machine that makes the dough and stuffing into the shape of buns on the automatic production line, and the other is installed behind the automatic sesame-sprinkling device on the automatic production line. When the cake pressing and pressure-maintaining device is working, the height position of the movable pressing plate 5 of the machine is first adjusted by the adjusting nut 301 at the top of the cylinder rod of the stroke-adjustable cylinder 3 to adjust the thickness required for the cake pressing. When the dough to be flattened enters the cake pressing and pressure-maintaining device, the electric control box 2 controls the pressure of the pressure-regulating filter 6 according to the set pressure value, and instructs the stroke-adjustable cylinder 3 to move downward, driving the movable pressing plate 5 of the machine to move downward to flatten the bun-shaped dough for the first time, and maintain the pressure for 1-3 seconds; after the dough is flattened for the first time, it enters the automatic sesame-sprinkling device for surface sprinkling of sesame seeds, and then enters the cake pressing and pressure-maintaining device for the second time, and maintains the pressure for 1-3 seconds; after two flattenings, the semi-finished crispy Guokui flowing out of the automatic production line is automatically placed in a tray, and the tray is loaded with 20 semi-finished Guokui cakes, and then the worker puts the tray on the cake pressing and pressure-maintaining device for another cake pressing and pressure-maintaining, the time is 1-3 seconds, and after the pressure-maintaining is completed, the worker puts the tray on the pallet truck, transports it to the quick-freezing warehouse for quick freezing and packaging, and the crispy Guokui finished product is obtained. The cake pressing and pressure-maintaining device used on the automatic production line of crispy Guokui can adjust the pressure-maintaining time of the stroke-adjustable cylinder 3 through the electric control box 2 according to the proofing time of the dough.

[0028] The above is only a preferred embodiment of the present invention. The above examples do not impose any form of limitation on the essential content of the present invention. Any simple modification or deformation made by ordinary technicians in the relevant technical field to the above specific implementation methods based on the technical essence of the present invention after reading this specification, as well as equivalent embodiments that may be changed or modified to equivalent changes using the technical content disclosed above, still fall within the scope of the technical solution of the present invention without departing from the essence and scope of the present invention.

Claims

1. A cake pressing and pressure-maintaining device for an automatic production line for crispy pot cakes, comprising a frame (1), an electric control box (2), a stroke-adjustable cylinder (3), a lifting platform guide rod (4), a machine movable pressing plate (5), a pressure regulating filter (6) and a safety grating (7), characterized in that: An electric control box (2) and a stroke-adjustable cylinder (3) are installed on the upper part of the frame (1); a movable press plate (5) is installed inside the frame (1) via a lifting platform guide rod (4); the upper surface of the movable press plate (5) is connected to the lower end of the stroke-adjustable cylinder (3); a safety grating (7) is installed on one side of the frame (1); and a pressure regulating filter (6) is installed on one side of the frame (1) adjacent to the side on which the safety grating (7) is installed.

2. The cake pressing and pressure maintaining device for the automatic production line of crispy pot cake according to claim 1, characterized in that: The frame (1) is composed of a frame upper plate (101), a frame lower plate (102), frame columns (103) and guide sleeves (104); the frame upper plate (101) and the frame lower plate (102) are supported and fixed by four frame columns (103); the four frame columns (103) are respectively mounted on four corners between the frame upper plate (101) and the frame lower plate (102); four guide sleeves (104) are evenly distributed and fixed on the frame upper plate (101); the inner holes of the guide sleeves (104) are connected to the frame upper plate (101).

3. The cake pressing and pressure maintaining device for the automatic production line of crispy pot cake according to claim 1, characterized in that: There are four lifting platform guide rods (4), which are respectively inserted into four guide sleeves (104). The lifting platform guide rods (4) can slide up and down in the guide sleeves (104). The lower ends of the lifting platform guide rods (4) are fixedly connected to the movable pressing plate (5) of the machine platform.

4. The cake pressing and pressure maintaining device for the automatic production line of crispy pot cake according to claim 1, characterized in that: The middle part of the upper surface of the machine platform movable pressing plate (5) is fixedly connected to the lower end of the cylinder rod of the stroke-adjustable cylinder (3), and the machine platform movable pressing plate (5) moves together with the cylinder rod of the stroke-adjustable cylinder (3).

5. The cake pressing and pressure maintaining device for the automatic production line of crispy pot cake according to claim 1, characterized in that: The stroke-adjustable cylinder (3) is an SCJ80X100-50S adjustable cylinder, and the stroke-adjustable cylinder (3) drives the movable pressing plate (5) of the machine to move up and down.

6. The cake pressing and pressure maintaining device for the automatic production line of crispy pot cake according to claim 1, characterized in that: The up and down stroke of the stroke-adjustable cylinder (3) is adjusted by an adjusting nut (301) at the top of the cylinder rod. By adjusting the adjusting nut (301), the height position of the movable pressing plate (5) of the machine is controlled, thereby adjusting the thickness of the pressed cake.

7. The cake pressing and pressure maintaining device for the automatic production line of crispy pot cake according to claim 1, characterized in that: The pressure regulating filter (6) is connected to the stroke-adjustable cylinder (3) via an air pipe.

8. The cake pressing and pressure maintaining device for the automatic production line of crispy pot cake according to claim 1, characterized in that: The electric control box (2) contains a power switch and a control circuit board, and is electrically connected to an external power source, a stroke-adjustable cylinder (3), a pressure-regulating filter (6) and a safety grating (7) via wires.

9. The cake pressing and pressure maintaining device for the automatic production line of crispy pot cake according to claim 1 or 2, characterized in that: Foot cups (105) are respectively mounted on the four bottom corners of the lower frame plate (102) of the frame (1).

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