Pressing device convenient for taking out tea cakes
By designing and reversing the positions of the rotating sleeve and the movable cover, as well as using elastic sheets and sealing airbags, the problem of tea cake breakage during the extraction process was solved, thus improving the integrity and quality of the tea cake and making it suitable for industrial production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-19
- Publication Date
- 2026-03-24
AI Technical Summary
Existing tea pressing devices often result in tea cakes with easily broken edges when removing them, making it difficult to guarantee the integrity of the tea cakes and affecting their quality.
A pressing device was designed, comprising a fixed tray, a pressing container, a storage cover, a rotating sleeve, and a movable cover. The rotating sleeve drives the movable cover to change position, preventing the tea cake from being damaged by friction during movement. Elastic sheets and sealing airbags are used to control the expansion of the tea leaves, ensuring the uniformity of the shape and density of the tea cake.
This technology enables efficient extraction of tea cakes, preventing damage and deformation during the extraction process, improving the integrity and quality of the tea cakes, and meeting the needs of industrial production.
Smart Images
Figure CN224022791U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tea leaf pressing technical field, concretely relates to a kind of pressing device of convenient tea cake removal. BACKGROUND
[0002] In the processing of tea, the loose tea after processing is placed in the pressing device, and is pressed into cake-shaped tea products, i.e., tea cakes, for easy storage and transportation.
[0003] In the prior art, loose tea is pressed into cakes during the pressing process. The pressed tea cakes are removed by applying pressure from below to push the tea cakes upward to be removed from the pressing container. However, the container used for pressing tea cakes is relatively high in height. The tea cakes have a long moving path during the upward movement. The edges of the tea cakes are in long-time friction with the inner wall of the container, and there is a problem of breakage of the edges of some tea cakes. UTILITY MODEL CONTENT
[0004] The utility model solves the technical problems, overcomes the above-mentioned defects of the prior art, and provides a pressing device for convenient removal of tea cakes, which can maximize the integrity of tea cakes, improve the overall quality of tea cakes, has a simple structure, low cost, and is suitable for industrial production.
[0005] The utility model adopts the following technical solutions to solve the technical problems: a pressing device for convenient removal of tea cakes, comprising: a fixed supporting plate, which is in a waist-round structure and has a pressing container installed on the top thereof; a receiving cover is installed on one side of the top of the pressing container, wherein the top of the receiving cover is in a conical structure; a stand is installed on the top of the fixed supporting plate; a rotating sleeve is rotatably installed on the top outer side of the stand, and a fixed groove is arranged at the middle position of the top of the stand; a clamping groove is arranged on the top of the rotating sleeve; the clamping groove is in communication with the fixed groove; a spring is installed on the bottom of the fixed groove, and a clamping plate is slidably installed on the bottom of the fixed groove by the spring; the clamping plate is slidably installed on both sides of the clamping groove; a positioning groove is arranged between the top of the pressing container and the bottom of the receiving cover; a connecting plate is installed on the outer side of the rotating sleeve; a movable cover is installed on the outer end of the connecting plate; and the movable cover is rotatably installed in the positioning groove.
[0006] Preferably, two positioning rods are installed on the top of the fixed supporting plate; the top of the positioning rod is connected to the outer side of the receiving cover; two springs are installed on the inner bottom of the pressing container, and a movable supporting plate is installed on the inner side of the pressing container by the springs.
[0007] Preferably, a slot is arranged at the middle position of the top of the movable supporting plate, a center plate is installed in the slot, and elastic cloth is attached to the top of the movable supporting plate and the center plate; a servo motor is installed on the outer side of the pressing container, and a rotating rod is installed on the output end of the servo motor.
[0008] Preferably, two rotating plates one and one rotating plate two are respectively installed on the rotating rod; the rotating plate one is rotatably installed at the bottom of the movable carrier plate; the rotating plate two is in an elliptical structure and is rotatably installed at the bottom of the central plate.
[0009] Preferably, a fixed support is further installed at the top of the fixed support; the fixed support is in a rectangular structure, and a rotating piece is rotatably installed at the top of the fixed support; a driving cylinder is installed at the side end of the rotating piece, and a pressing plate is installed at the output end of the bottom of the driving cylinder.
[0010] Preferably, the pressing plate slides downwards at the inner side of the storage cover and the movable cover, and an annular air storage bag is installed at the top of the pressing plate; the side surface of the pressing plate is in an inclined structure, and an elastic sheet is installed at the side surface of the pressing plate.
[0011] Preferably, a sealing air bag is installed at the outer side of the elastic sheet; a flow guide pipe is installed at the top of the sealing air bag; and the top of the flow guide pipe is connected with the outer side of the air storage bag.
[0012] The advantageous effects of the tea cake pressing device for convenient tea cake taking out are as follows:
[0013] (1) The tea cake pressing device for convenient tea cake taking out of the utility model drives two movable covers to exchange positions through rotating the rotating sleeve, realizes efficient connection of tea cake pressing and cake taking out process, and when tea cake pressing in one movable cover is completed, the other movable cover which has been prepared can be quickly exchanged to the pressing position for next pressing, and the pressed tea cake is moved to the outside, so that the processing period is greatly shortened, the overall efficiency of tea pressing processing is improved, the demand of large-scale production is met, the tea cake is at the inner bottom of the movable cover, and there is no moving friction, so that the problems of breakage and deformation of the tea cake in the pushing-out process due to friction with the cake taking-out device are avoided, and the integrity of the tea cake is guaranteed to the greatest extent.
[0014] (2) In the tea cake pressing device for convenient tea cake taking out of the utility model, the side surface of the pressing plate drives the sealing air bag to move downwards through the elastic sheet, the sealing air bag can effectively block the transverse expansion of tea leaves caused by pressure during pressing, the tea leaves are limited in a specific pressing space, the problems of irregular shape and uneven density of the tea cake caused by tea leaf expansion are avoided, and the overall quality of the tea cake is improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 is the overall structure schematic view of the tea cake pressing device for convenient tea cake taking out of the utility model embodiment;
[0016] Fig. 2Is the sectional structure schematic diagram of the receiving cover in the pressing device embodiment of the utility model for conveniently taking out tea cakes;
[0017] Fig. 3 Is the three-dimensional structure schematic diagram of the rotating plate two in the pressing device embodiment of the utility model for conveniently taking out tea cakes;
[0018] Fig. 4 Is the three-dimensional structure schematic diagram of the movable cover in the pressing device embodiment of the utility model for conveniently taking out tea cakes;
[0019] Fig. 5 Is the sectional structure schematic diagram of the stand column in the pressing device embodiment of the utility model for conveniently taking out tea cakes;
[0020] Fig. 6 Is the sectional structure schematic diagram of the pressing plate in the pressing device embodiment of the utility model for conveniently taking out tea cakes;
[0021] List of reference signs:
[0022] 1, fixed supporting plate;101, pressing container;102, receiving cover;103, positioning rod;104, movable supporting plate;105, center plate;106, elastic cloth;107, rotating rod;108, rotating plate one;109, rotating plate two;
[0023] 2, stand column;201, rotating sleeve;202, fixed groove;203, clamping groove;204, clamping plate;205, positioning groove;206, connecting plate;207, movable cover;
[0024] 3, fixed support;301, rotating part;302, pressing plate;303, gas storage bag;304, elastic sheet;305, sealed gas bag;306, flow guide pipe. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the utility model embodiments more clear, the technical scheme of the utility model embodiments will be described clearly and completely below by combining the drawings of the utility model embodiments.
[0026] Please refer to Figs. 1-6 :
[0027] The utility model provides a kind of pressing device of convenient tea cake is taken out, it includes: fixed bolster plate 1, fixed bolster plate 1 is waist round structure, and the top of fixed bolster plate 1 is equipped with pressing container 101;Pressing container 101 one side top is equipped with receiving cover 102, wherein, the top of receiving cover 102 is conical structure;The top of fixed bolster plate 1 is equipped with two locating rods 103;The top of locating rod 103 is connected with the outside of receiving cover 102;The inside bottom of pressing container 101 is equipped with two springs, and the inside of pressing container 101 is equipped with movable carrier plate 104 by spring;The middle position of movable carrier plate 104 top is equipped with slot, and the inside of slot is equipped with center plate 105, and the top of movable carrier plate 104 and center plate 105 is pasted with elastic cloth 106;Pressing container 101 outside is equipped with servo motor, and servo motor is equipped on the output end of rotating rod 107;Rotating rod 107 is respectively equipped with two rotating plate one 108 and a rotating plate two 109;Rotating plate one 108 is rotatably installed at the bottom of movable carrier plate 104;Rotating plate two 109 is oval structure, and rotating plate two 109 is rotatably installed at the bottom of center plate 105.
[0028] Wherein, when tea is pressed, the loose tea is placed in the inside of receiving cover 102, the conical structure of the top of receiving cover 102 increases the convenience of loose tea putting, makes loose tea fall in the inside of movable cover 207 and the top of movable carrier plate 104, the two locating rods 103 of the top of fixed bolster plate 1 increase the firmness of receiving cover 102, the rotating rod 107 of the output end of servo motor outside pressing container 101 is driven to rotate, the rotating rod 107 drives the rotating plate one 108 and the rotating plate two 109 outside synchronous rotation, the distal end of rotating plate one 108 pushes movable carrier plate 104 to move upwards, after the distal end of rotating plate one 108 moves downwards, movable carrier plate 104 moves downwards under the action of spring, rotating plate one 108 continues to rotate in combination with the tension of spring and makes movable carrier plate 104 vibrate, can make loose tea scatter, while the two distal ends of rotating plate two 109 push center plate 105 to move upwards, center plate 105 restores original position under the pulling of elastic cloth 106, since the number and length of the distal end of rotating plate two 109 are greater than rotating plate one 108, therefore, the vibration frequency of center plate 105 is higher, makes the tea gathered in middle part move to periphery, guarantees tea distribution uniform, after movable carrier plate 104 stops working, elastic cloth 106 seals center plate 105 and movable carrier plate 104, it is convenient to press tea, tea distribution uniform, improve the quality of tea cake.
[0029] The top of the fixed supporting plate 1 is provided with a stand 2; the outer side of the top of the stand 2 is rotatably provided with a rotating sleeve 201, and the middle position of the top of the stand 2 is provided with a fixed groove 202; the top of the rotating sleeve 201 is provided with a clamping groove 203; the clamping groove 203 is communicated with the fixed groove 202; the bottom of the fixed groove 202 is provided with a spring, and the bottom of the fixed groove 202 is slidably provided with a clamping plate 204 through the spring; the two sides of the clamping plate 204 are slidably arranged in the inner side of the clamping groove 203; the top of the pressing container 101 and the bottom of the containing cover 102 are provided with a positioning groove 205; the outer side of the rotating sleeve 201 is provided with a connecting plate 206; the outer end of the connecting plate 206 is provided with a movable cover 207; the movable cover 207 is rotatably arranged in the inner side of the positioning groove 205; when the tea is pressed, the movable cover 207 is slidably arranged in the inner side of the positioning groove 205 to position the pressed tea cake; the rotating sleeve 201 is rotated on the outer side of the top of the stand 2, the outer side of the rotating sleeve 201 drives the two movable covers 207 to change the position through the connecting plate 206, the pressed tea cake is moved to the outside, after the rotating sleeve 201 is rotated, the clamping plate 204 is moved downward under the pull of the spring in the fixed groove 202, the two sides of the clamping plate 204 are inserted in the inner side of the clamping groove 203, the position of the rotating sleeve 201 is fixed, the movable cover 207 is stably and accurately arranged in the inner side of the positioning groove 205, pressure is applied to the inner side of the movable cover 207 to push the tea cake out, because the tea cake is on the inner side of the movable cover 207, there is no moving friction, thereby ensuring the integrity of the tea cake and improving the processing quality of the tea cake.
[0030] The embodiment two is based on the embodiment one, and the top of the fixed supporting plate 1 is additionally provided with a fixed support 3; the fixed support 3 is of a rectangular structure, and a rotary piece 301 is rotatably installed on the top of the fixed support 3; a driving cylinder is installed on the side end of the rotary piece 301, and a pressing plate 302 is installed on the output end of the bottom of the driving cylinder; the pressing plate 302 is slidably arranged on the inner side of the storage cover 102 and the movable cover 207, and an annular gas storage bag 303 is installed on the top of the pressing plate 302; the side surface of the pressing plate 302 is of an inclined structure, and an elastic sheet 304 is installed on the side surface of the pressing plate 302; a sealing air bag 305 is installed on the outer side of the elastic sheet 304; a flow guide pipe 306 is installed on the top of the sealing air bag 305; the top of the flow guide pipe 306 is connected with the outer side of the gas storage bag 303; when the tea leaves are pressed, the rotary piece 301 is rotated on the top of the fixed support 3, the driving cylinder is arranged above the storage cover 102, the driving cylinder drives the pressing plate 302 to move downwards, the side surface of the pressing plate 302 drives the sealing air bag 305 to move downwards through the elastic sheet 304, the sealing air bag 305 is kept horizontal with the pressing plate 302, the sealing air bag 305 pushes the tea leaves to move downwards, the problem of tea leaf expansion is reduced, the sealing air bag 305 drives the elastic sheet 304 to fold upwards after the storage cover 102 moves downwards and the diameter is narrowed, the air flow in the sealing air bag 305 is flowed to the inside of the gas storage bag 303 through the flow guide pipe 306, the tea leaves above are completely stored for pressing, the efficiency of tea leaf pressing is improved, and the air flow in the gas storage bag 303 is flowed back to the inside of the sealing air bag 305 through the flow guide pipe 306 for continuous use when the pressing plate 302 moves upwards.
[0031] The working process and use mode of the pressing device for conveniently taking out tea cakes are as follows:
[0032] The fixed weight of loose tea is put into the storage cover 102, and the loose tea falls into the movable cover 207 and the movable carrier plate 104. The servo motor outside the pressing container 101 drives the rotating plate one 108 and the rotating plate two 109 outside the rotating rod 107 to rotate synchronously. The distal end of the rotating plate one 108 pushes the movable carrier plate 104 to move upward, and the movable carrier plate 104 moves downward under the action of the spring. The rotating plate one 108 continues to rotate combined with the pulling force of the spring to make the movable carrier plate 104 vibrate. At the same time, the two distal ends of the rotating plate two 109 push the center plate 105 to move upward in turn, and the center plate 105 returns to the original position under the pulling of the elastic cloth 106. Since the number and length of the distal ends of the rotating plate two 109 are greater than those of the rotating plate one 108, the vibration frequency of the center plate 105 is higher, so that the tea gathered in the middle part moves to the periphery, ensuring uniform distribution of the tea. The rotating part 301 at the top of the fixed support 3 drives the driving cylinder to be above the storage cover 102, and the driving cylinder drives the pressing plate 302 and the sealing air bag 305 to move downward. The pressing plate 302 drives the sealing air bag 305 to push the tea downward. When the storage cover 102 moves downward and the diameter narrows, the sealing air bag 305 drives the elastic sheet 304 to fold upward, and the tea is completely stored and pressed. The rotating sleeve 201 outside the top of the stand 2 drives the two movable covers 207 to exchange positions. The pressed tea cake moves to the outside, and the clamping plate 204 moves downward under the pulling of the spring inside the fixed groove 202. The two sides of the clamping plate 204 are inserted into the clamping groove 203 to fix the position of the rotating sleeve 201. The tea cake is pushed out by applying pressure to the inside of the movable cover 207, and the tea cake is obtained.
Claims
1. A pressing device for conveniently removing tea cakes, comprising: A fixed tray (1) is provided, and a pressing container (101) is installed on the top of the fixed tray (1); characterized in that a storage cover (102) is installed on the top of one side of the pressing container (101); a column (2) is installed on the top of the fixed tray (1); a rotating sleeve (201) is rotatably installed on the outer side of the top of the column (2), and a fixing groove (202) is provided at the middle position of the top of the column (2); a slot (203) is provided on the top of the rotating sleeve (201); the slot (203) is connected to the fixing groove (202); the fixed tray (101) is equipped with a storage cover (102) on one side of the top of the pressing container (101); a column (2) is installed on the top of the fixed tray (1); a pressing container (101) is installed on the top of the fixed tray (101); characterized in that a storage cover (102) is installed on the top of one side of the pressing container (101); a column (2) is installed on the top of the fixed tray (1); a rotating sleeve (201) is rotatably installed on the outer side of the top of the column (2), and a fixing groove (202) is provided at the middle position of the top of the column (2); a slot (203) is provided on the top of the rotating sleeve (201); the slot (203) is connected to the fixing groove (202); the fixed tray (101) is equipped with a storage cover (102) on the top of the fixed tray (101); a pressing container (101) is installed ... A spring is installed at the bottom of the groove (202), and a retaining plate (204) is slidably installed at the bottom of the fixed groove (202) via the spring; the two sides of the retaining plate (204) are slidably installed inside the retaining groove (203); a positioning groove (205) is provided between the top of the pressing container (101) and the bottom of the storage cover (102); a connecting plate (206) is installed on the outside of the rotating sleeve (201); a movable cover (207) is installed at the outer end of the connecting plate (206); the movable cover (207) is rotatably installed inside the positioning groove (205).
2. The pressing device for conveniently removing tea cakes according to claim 1, characterized in that, The top of the fixed tray (1) is equipped with two positioning rods (103); the top of the positioning rods (103) is connected to the outside of the storage cover (102); the bottom of the inner side of the pressing container (101) is equipped with two springs, and the inner side of the pressing container (101) is equipped with a movable carrier plate (104) through the springs.
3. The pressing device for conveniently removing tea cakes according to claim 2, characterized in that, The movable carrier plate (104) has a slot at the middle of its top, and a center plate (105) is installed inside the slot. Elastic cloth (106) is pasted on the top of the movable carrier plate (104) and the center plate (105). A servo motor is installed on the outside of the pressing container (101), and a rotating rod (107) is installed on the output end of the servo motor.
4. The pressing device for conveniently removing tea cakes according to claim 3, characterized in that, Two rotating plates (108) and one rotating plate (109) are respectively installed on the rotating rod (107); the rotating plate (108) is rotatably installed on the bottom of the movable carrier plate (104); the rotating plate (109) is rotatably installed on the bottom of the center plate (105).
5. The pressing device for conveniently removing tea cakes according to claim 4, characterized in that, The top of the fixed support plate (1) is also equipped with a fixed bracket (3); a rotating component (301) is rotatably installed on the top of the fixed bracket (3); a drive cylinder is installed on the side end of the rotating component (301), and a pressing plate (302) is installed on the output end of the bottom of the drive cylinder.
6. The pressing device for conveniently removing tea cakes according to claim 5, characterized in that, The pressing plate (302) slides downward inside the storage cover (102) and the movable cover (207), and an annular air sac (303) is installed on the top of the pressing plate (302); an elastic sheet (304) is installed on the side of the pressing plate (302).
7. The pressing device for conveniently removing tea cakes according to claim 6, characterized in that, A sealing airbag (305) is installed on the outer side of the elastic sheet (304); a guide tube (306) is installed on the top of the sealing airbag (305); the top of the guide tube (306) is connected to the outer side of the storage airbag (303).