A cake pressing device for white tea processing

Abstract

The utility model relates to a cake pressing device for white tea processing, and in particular to the technical field of white tea processing. The device comprises a box, an upper mold, a screen, a shaft roller, a dust collecting mechanism, a push rod, an ejection plate, and a lower mold. The device overcomes the problem that the dust contained in the white tea will affect the quality of subsequent tea cake packaging if it is not processed before cake pressing; and the problem that currently the mold is usually manually deducted for discharging, which easily causes the pressed round cake to scatter.

Description

Technical Field

[0001] The utility model relates to the technical field of white tea processing, in particular to a cake pressing device for white tea processing. Background Art

[0002] White tea is a slightly fermented tea, a traditional famous tea created by Chinese tea farmers. It is one of the six major types of tea in China. It refers to a type of tea that is picked, but not withered or rolled, and is only sun-dried or slowly dried. It has the quality characteristics of complete buds, full of hairs, fresh fragrance, clear yellow-green soup, and light and sweet taste. It is a slightly fermented tea and a special treasure among Chinese teas. Tea cakes are made by making tea into cakes. Tea cakes are small in size and easy to transport and store, so they are the most commonly used production methods for white tea and Pu'er tea.

[0003] Before pressing white tea cakes, the dust inside the white tea needs to be removed. If it is not removed, it will affect the quality of the packaged product. In addition, after pressing white tea cakes, the mold is usually manually removed for discharging. This manual material removal method can easily cause the pressed round cakes to fall apart. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] The utility model provides a cake pressing device for processing white tea, which overcomes the problem that dust contained in the white tea will affect the quality of the tea cake after subsequent packaging if it is not processed before cake pressing; and the problem that currently the mold is usually manually removed for discharging, which easily causes the pressed round cake to scatter.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a cake pressing device for white tea processing, comprising a box body, an upper mold, a screen, a shaft roller, a dust collecting mechanism, a push rod, an ejection plate, and a lower mold;

[0008] A first driving cylinder is provided on the top of the box body; the connecting rod of the first driving cylinder is connected to the upper pressure plate; a plurality of upper molds are provided at the bottom of the upper pressure plate; the screen is provided in the middle of the box body; the screen is sleeved on the shaft roller; the dust collecting mechanism is provided on the screen; a second driving cylinder is provided at the bottom of the box body; the connecting rod of the second driving cylinder is connected to the lower pressure plate; a plurality of ejector rods matching the number of the upper molds are provided above the lower pressure plate; an ejector plate is provided above the ejector rod; a plurality of lower molds matching the number of the upper molds are provided on the box body; the side wall of the ejector plate is slidably connected to the side wall of the lower mold; a side wall of the box body and a push-leveling cylinder are provided at the upper position of the lower mold; the connecting rod of the push-leveling cylinder is connected to a push plate; the lower surface of the push plate abuts against the upper surface of the lower mold.

[0009] Preferably, both ends of the shaft roller are installed on the upper end of the first support frame through bearings; the shaft roller includes an active roller and a driven roller; a first driving motor is provided on the first support frame; the output shaft of the first driving motor is connected to one end of the active roller; the screen is sleeved on the outside of the active roller and the driven roller.

[0010] Preferably, a limiting telescopic rod is provided at the top of the box body at both ends of the first driving cylinder, and a limiting telescopic rod is provided at the bottom of the box body at both ends of the second driving cylinder; the other end of the limiting telescopic rod at the upper end is connected to the upper pressure plate; the other end of the limiting telescopic rod at the lower end is connected to the lower pressure plate.

[0011] Preferably, the dust collecting mechanism comprises a sieve hole, a dust collecting tray, a dust collecting assembly, a second supporting frame, a flipping rod, a flipping blade, and a second driving motor;

[0012] The sieve is provided with the sieve holes; four first support frames are provided, and the dust collecting tray is connected between the four first support frames; the dust collecting assembly is provided on the dust collecting tray; the second support frames are provided at the left and right ends of the sieve; the flipping rod is provided between the second support frames; the flipping blades are provided on the flipping rod; the second driving motor is provided on one end face of the second support frame; the output shaft of the second driving motor is connected to one end of the flipping rod, and the other end of the flipping rod is rotatably mounted on the second support frame through a bearing.

[0013] Preferably, the dust collection assembly includes a dust collection hood, a dust collection pipe, a negative pressure fan, a sealing window, and a dust collection box;

[0014] The dust collecting hood is provided at the bottom of the dust collecting tray; the dust collecting hood is provided with the dust collecting pipe; the other end of the dust collecting pipe is connected to the dust collecting box; a chassis is provided at the rear end of the dust collecting box, and the negative pressure fan for absorbing dust and tea leaves is provided inside the chassis; the sealing windows are provided at both ends of the dust collecting box; the dust collecting box is installed on the dust collecting tray.

[0015] (3) Beneficial effects

[0016] The utility model provides a cake pressing device for processing white tea, which overcomes the problem that dust contained in the white tea will affect the quality of the tea cake after subsequent packaging if it is not processed before cake pressing; and the problem that currently the mold is usually manually removed for discharging, which easily causes the pressed round cake to scatter.

[0017] The utility model provides a dust collecting mechanism so that tea leaves and dust on the surface of the white tea can be removed before the white tea is pressed into round cakes, thereby further ensuring the quality of the product.

[0018] The utility model realizes the function of automatic material discharging by arranging a structure for ejecting the pressed tea round cakes, thus avoiding the problem of inconvenience of manual material taking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model provides a cake pressing device for white tea processing;

[0020] Figure 2 It is a structural schematic diagram of the dust collecting mechanism in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the dust collection component in the utility model;

[0022] Figure 4 For the utility model Figure 2 Detailed floor plan;

[0023] Figure markings: 1-box, 2-first driving cylinder, 3-upper pressure plate, 4-upper mold, 5-screen, 6-axis roller, 61-active roller, 62-driven roller, 7-dust collecting mechanism, 71-sieve hole, 72-dust collecting plate, 73-dust collecting assembly, 731-dust collecting hood, 732-dust collecting pipe, 733-negative pressure fan, 734-sealing window, 735-dust collecting box, 74-second supporting frame, 75-flipping rod, 76-flipping blades, 77-second driving motor, 8-second driving cylinder, 9-lower pressure plate, 10-push rod, 11-ejection plate, 12-lower mold, 13-pushing cylinder, 14-push plate, 15-first supporting frame, 16-first driving motor, 17-limiting telescopic rod. DETAILED DESCRIPTION

[0024] The utility model is further described in conjunction with the accompanying drawings and embodiments.

[0025] like Figures 1 to 4 As shown, the cake pressing device for white tea processing described in the utility model comprises a box body 1, an upper mold 4, a screen 5, a shaft roller 6, a dust collecting mechanism 7, a push rod 10, an ejection plate 11, and a lower mold 12;

[0026] The top of the box body 1 is provided with a first driving cylinder 2; the connecting rod of the first driving cylinder 2 is connected to an upper pressing plate 3; a plurality of upper molds 4 are provided at the bottom of the upper pressing plate 3; the middle of the box body 1 is provided with a screen 5; the screen 5 is sleeved on the shaft roller 6; the screen 5 is provided with a dust collecting mechanism 7; the bottom of the box body 1 is provided with a second driving cylinder 8; the connecting rod of the second driving cylinder 8 is connected to a lower pressing plate 9; a plurality of ejector rods 10 matching the number of the upper molds 4 are provided above the lower pressing plate 9; an ejector plate 11 is provided above the ejector rod 10; the The ejector plate 11 serves as the bottom of the lower mold 12; the box body 1 is provided with a plurality of lower molds 12 matching the number of the upper molds 4, and the bottom of the lower mold 12 is hollowed out; the side wall of the ejector plate 11 is slidably connected to the side wall of the lower mold 12; a push cylinder 13 is provided on one side wall of the box body 1 and located above the lower mold 12; the connecting rod of the push cylinder 13 is connected to a push plate 14; the lower surface of the push plate 14 abuts against the upper surface of the lower mold 12; after the push plate 14 pushes out excess tea leaves, they are collected manually and continue to be placed on the transmission screen 5.

[0027] Both ends of the shaft roller 6 are installed on the upper end of the first support frame 15 through bearings; the shaft roller 6 includes an active roller 61 and a driven roller 62; a first drive motor 16 is provided on the first support frame 15; the output shaft of the first drive motor 16 is connected to one end of the active roller 61; the screen 5 is sleeved on the outside of the active roller and the driven roller 62.

[0028] The top of the box body 1 is located at both ends of the first driving cylinder 2, and the bottom of the box body 1 is located at both ends of the second driving cylinder 8, and a limiting telescopic rod 17 is provided; the other end of the limiting telescopic rod 17 located at the upper end is connected to the upper pressure plate 3; the other end of the limiting telescopic rod 17 located at the lower end is connected to the lower pressure plate 9.

[0029] The dust collecting mechanism 7 includes a sieve hole 71, a dust collecting plate 72, a dust collecting assembly 73, a second support frame 74, a flipping rod 75, a flipping blade 76, and a second driving motor 77;

[0030] The sieve 5 is provided with the sieve holes 71, the size of which is smaller than the size of a single tea leaf, so the tea leaves will not fall to the bottom of the sieve 5 during transportation, and the sieve holes 71 are mainly used to screen tea leaves and dust; four first support frames 15 are provided, and the dust collecting tray 72 is connected between the four first support frames 15; the dust collecting assembly 73 is provided on the dust collecting tray 72; the left and right ends of the sieve 5 are provided with the second support frames 74; the flipping rod 75 is provided between the second support frames 74; the flipping blade 76 is provided on the flipping rod 75; the second drive motor 77 is provided on one end face of the second support frame 74; the output shaft of the second drive motor 77 is connected to one end of the flipping rod 75, and the other end of the flipping rod 75 is rotatably mounted on the second support frame 74 through a bearing.

[0031] The dust collecting assembly 73 includes a dust collecting cover 731, a dust collecting pipe 732, a negative pressure fan 733, a sealing window 734, and a dust collecting box 735;

[0032] The dust collecting hood 731 is provided at the bottom of the dust collecting pan 72; the dust collecting hood 731 is provided with the dust collecting pipe 732; the other end of the dust collecting pipe 732 is connected to the dust collecting box 735; a chassis is provided at the rear end of the dust collecting box 735, and the chassis is provided with the negative pressure fan 733 for absorbing dust and tea leaves inside the chassis and the dust collecting box 735 are provided with a filter, and the chassis is the existing technology and can be opened to regularly clean the internal negative pressure fan 733; the two ends of the dust collecting box 735 are provided with the sealing windows 734. When the cake pressing work is stopped, the dust and tea leaves inside the dust collecting box 735 can be cleaned by opening the sealing windows 734; the dust collecting box 735 is installed on the dust collecting pan 72. The dust collecting box 735 can be installed on the side of the dust collecting box 735 or on the top of the side of the dust collecting box 735.

[0033] Working principle: turn on the first drive motor 16, so that the shaft roller drives the screen 5 to rotate, and then the tea leaves to be pressed into round cakes are placed on the screen 5 for transmission, turn on the second drive motor 77, and the flipping blades 76 on the flipping rod 75 flip the tea leaves transmitted on the screen 5, so that the smaller tea leaves and dust inside the tea leaves are lifted up and pass from the screen 5 to the dust collecting tray 72; turn on the negative pressure fan 733 in the chassis, so that these impurities pass through the screen 5 into the adsorption cover, and then enter the dust collecting box 735 through the dust collecting pipe 732, and the inside of the dust collecting box 735 can be cleaned regularly by pulling the sealing window 734.

[0034] After the dust-removed tea leaves are discharged through the screen 5, they reach the lower mold 12 of the box body 1. The initial position of the second driving cylinder 8 is that the ejector plate 11 is located at the bottom of the lower mold 12; the flattening cylinder 13 is opened, so that the connecting rod of the cylinder flattens the tea leaves on the surface of the lower mold 12, so that the amount of each discharge is uniform; the first driving cylinder 2 is opened, so that the upper pressing plate 3 of the first cylinder drives the upper mold 4 to press down, and after the upper mold 4 and the lower mold 12 are molded, the top of the connecting rod of the second driving cylinder 8 at this time makes the lower pressing plate 9 connected to the connecting rod move upward, and then the ejector rod 10 is pushed upward, further making the ejector plate 11 slowly eject the pressed round cake, avoiding the problem that the tea round cake is easy to fall apart when it is manually deducted. The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0035] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description is relatively specific and detailed, but the utility model is not limited to these embodiments. It should be pointed out that for ordinary technicians in this field. Under the premise of not departing from the purpose of the utility model, any improvement made shall fall within the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A cake pressing device for white tea processing, characterized in that: It comprises a box body (1), an upper mold (4), a screen (5), a shaft roller (6), a dust collecting mechanism (7), a push rod (10), an ejection plate (11), and a lower mold (12); The top of the box (1) is provided with a first driving cylinder (2); the connecting rod of the first driving cylinder (2) is connected to an upper pressing plate (3); a plurality of upper molds (4) are provided at the bottom of the upper pressing plate (3); the middle of the box (1) is provided with a screen (5); the screen (5) is sleeved on the shaft roller (6); the screen (5) is provided with a dust collecting mechanism (7); the bottom of the box (1) is provided with a second driving cylinder (8); the connecting rod of the second driving cylinder (8) is connected to a lower pressing plate (9); a plurality of upper molds (4) are provided above the lower pressing plate (9) and are connected to the upper molds. (4) the ejector pins (10) are matched in number; the ejector plate (11) is arranged above the ejector pins (10); the box body (1) is provided with a plurality of lower molds (12) whose number matches the upper molds (4); the side wall of the ejector plate (11) is slidably connected to the side wall of the lower mold (12); a push cylinder (13) is arranged on one side wall of the box body (1) and located above the lower mold (12); the connecting rod of the push cylinder (13) is connected to a push plate (14); the lower surface of the push plate (14) abuts against the upper surface of the lower mold (12).

2. A cake pressing device for white tea processing according to claim 1, characterized in that: The two ends of the shaft roller (6) are mounted on the upper end of the first support frame (15) via bearings; the shaft roller (6) comprises a driving roller (61) and a driven roller (62); a first driving motor (16) is provided on the first support frame (15); an output shaft of the first driving motor (16) is connected to one end of the driving roller (61); and the screen (5) is sleeved on the outer sides of the driving roller (61) and the driven roller (62).

3. A cake pressing device for white tea processing according to claim 1, characterized in that: A limiting telescopic rod (17) is provided at the top of the box body (1) at both ends of the first driving cylinder (2), and at the bottom of the box body (1) at both ends of the second driving cylinder (8); the other end of the limiting telescopic rod (17) at the upper end is connected to the upper pressure plate (3); and the other end of the limiting telescopic rod (17) at the lower end is connected to the lower pressure plate (9).

4. A cake pressing device for white tea processing according to claim 2, characterized in that: The dust collecting mechanism (7) comprises a sieve hole (71), a dust collecting plate (72), a dust collecting assembly (73), a second support frame (74), a flipping rod (75), a flipping blade (76), and a second driving motor (77); The sieve (5) is provided with the sieve holes (71); four first support frames (15) are provided, and the dust collecting trays (72) are connected between the four first support frames (15); the dust collecting assembly (73) is provided on the dust collecting tray (72); the second support frames (74) are provided at the left and right ends of the sieve (5); the flipping rod (75) is provided between the second support frames (74); the flipping blade (76) is provided on the flipping rod (75); the second driving motor (77) is provided on one end surface of the second support frame (74); the output shaft of the second driving motor (77) is connected to one end of the flipping rod (75), and the other end of the flipping rod (75) is rotatably mounted on the second support frame (74) through a bearing.

5. A cake pressing device for white tea processing according to claim 4, characterized in that: The dust collection assembly (73) comprises a dust collection cover (731), a dust collection pipe (732), a negative pressure fan (733), a sealing window (734), and a dust collection box (735); The bottom of the dust collecting tray (72) is provided with the dust collecting cover (731); the dust collecting pipe (732) is provided on the dust collecting cover (731); the other end of the dust collecting pipe (732) is connected to the dust collecting box (735); a chassis is provided at the rear end of the dust collecting box (735), and the negative pressure fan (733) for absorbing dust and tea leaves is provided inside the chassis; the sealing windows (734) are provided at both ends of the dust collecting box (735); and the dust collecting box (735) is mounted on the dust collecting tray (72).

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