Tea pressing mould

Abstract

The utility model discloses a tea pressing mold, which comprises a mold base, a pressing mold groove is opened on the top of the mold base, a lifting and adjusting pushing block is installed inside the pressing mold groove, an N-shaped plate is fixedly installed on the top of the mold base, a telescopic cylinder is installed on the top of the inner side of the N-shaped plate, and a pressing block aligned with the pressing mold groove is fixedly installed on the telescopic end of the telescopic cylinder; the tea pressing mold has an automatic lifting and demoulding structure, which can automatically push the tea cake out from the inside of the lower mold by moving the upper mold upward after the tea pressing is completed, so that it is convenient to take the tea cake and improve the efficiency of tea processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea processing equipment, in particular to a tea pressing mould. Background Art

[0002] Tea molds are tools used to produce tea leaves and are mainly used to press tea leaves into cakes, bricks or other shapes. They usually consist of a mold body and a nested part to form a uniform tea product. Common tea mold materials include aluminum alloy, stainless steel, etc., which are corrosion-resistant and wear-resistant. In addition, the use of tea molds can improve production efficiency, reduce manual operations, and ensure the consistency and quality of each piece of tea product.

[0003] After pressing, the traditional tea pressing mold needs to be turned 180° and the movable plate at the bottom of the mold needs to be pushed to export the pressed cake. This operation is relatively cumbersome. At the same time, the mold is heavy. Frequent turning of the mold also increases the labor intensity of the workers, thereby reducing the processing efficiency of the tea. Therefore, improvements are needed to address the above problems. Utility Model Content

[0004] To achieve the above object, the utility model provides the following technical solutions: a tea pressing mold, comprising a mold base, a pressing mold groove is formed on the top of the mold base, a lifting and lowering adjustable pushing block is installed inside the pressing mold groove, an n-shaped plate is fixedly installed on the top of the mold base, a telescopic cylinder is installed on the top of the inner side of the n-shaped plate, and a pressing block aligned with the pressing mold groove is fixedly installed on the telescopic end of the telescopic cylinder;

[0005] An adjustment cavity is provided in the middle of the die base and below the pressing die groove. Four adjustment rods that are movable and extend into the adjustment cavity are fixedly installed at the bottom of the push block. A connecting plate is fixedly installed between the bottoms of the four adjustment rods. A linkage rod is fixedly installed on one side of the connecting plate. One end of the two linkage rods extends to the outside of one side of the die base and is rotatably connected to an L-shaped transmission rod. Transmission blocks are fixedly installed on the upper parts of the opposite sides of the two L-shaped transmission rods. A lifting structure for adjusting the two transmission blocks upward is installed at the telescopic end of the telescopic cylinder.

[0006] Preferably, the lifting structure includes an inverted L-shaped block fixedly installed on the telescopic end of the telescopic cylinder, a cross block is fixedly installed on the bottom of the inverted L-shaped block, installation grooves are provided at both ends of the cross block, springs A are fixedly installed inside the two installation grooves, and inverted T-shaped blocks A are fixedly installed on the opposite ends of the two springs A. One ends of the two inverted T-shaped blocks A extend to the outside of the two ends of the cross block respectively and are fixedly installed with triangular extrusion blocks A, and the upper parts of the two transmission blocks close to one end of the triangular extrusion block A are provided with an inclined structure matching the triangular extrusion block A.

[0007] Preferably, two through vertical grooves are symmetrically provided on one side of the adjusting cavity, and two connecting rods are respectively located inside the two through vertical grooves; two roller slots are symmetrically provided on one side of the mold base, and the two roller slots are composed of vertical grooves and oblique grooves; one side of the two L-shaped transmission rods are rotatably installed with two rollers located inside the roller slots, so that the contraction of the telescopic cylinder can drive the pushing block to move upward inside the pressing mold groove to eject the tea cake.

[0008] Preferably, a triangular extrusion block B is fixedly installed in the middle of one end of the connecting plate, a through hole is opened in the upper part of the other side of the adjusting cavity, a spring B is fixedly installed inside the through hole, one end of the spring B is fixedly connected to an inverted T-shaped block B, one end of the inverted T-shaped block B extends to the interior of the adjusting cavity and is fixedly connected to a triangular extrusion block C that is aligned with and matched with the triangular extrusion block B, and a cable is fixedly connected to the end of the inverted T-shaped block B located inside the through hole, the cable passes through the spring B, extends to the outside of the other side of the mold base and is fixedly connected to a pulling handle, thereby effectively limiting the upward push block and effectively enabling the push block to automatically move downward and reset.

[0009] Preferably, an inverted conical opening is provided at the upper portion of the pressing die groove, and a retaining ring is fixedly installed on the top of the die base, so that the tea leaves can be poured into the interior of the pressing die groove conveniently and easily.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the tea pressing mold has an automatic lifting and demoulding structure, which can automatically push the tea cake out from the inside of the lower mold by moving the upper mold upward after the tea is pressed, thereby facilitating the taking of the tea cake and improving the efficiency of tea processing. At the same time, the tea pressing mold has a simple structural design, is convenient and quick to use and operate, and is stable and reliable to adjust and reset. Its performance can meet the use requirements of tea pressing processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the side section structure of the tea pressing mold of the utility model;

[0014] Figure 2 For this utility model Figure 1 The local structure of Figure 1 ;

[0015] Figure 3 For this utility model Figure 2 A schematic cross-sectional structure diagram of;

[0016] Figure 4 It is a partial structural diagram of the rear view of the mold base of the utility model;

[0017] Figure 5 For this utility model Figure 4 Schematic diagram of the local structure;

[0018] Figure 6 For this utility model Figure 4 A schematic diagram of a partial cross-sectional structure;

[0019] In the figure: 1. die base; 2. pressing die groove; 3. pushing block; 4. n-shaped plate; 5. telescopic cylinder; 6. pressing block; 7. adjusting chamber; 8. adjusting rod; 9. connecting plate; 10. linkage rod; 11. L-shaped transmission rod; 12. transmission block; 13. lifting structure; 14. inverted L-shaped block; 15. cross block; 16. mounting groove; 17. spring A; 18. inverted T-shaped block A; 19. triangular extrusion block A; 20. through vertical groove; 21. roller slot; 22. roller; 23. triangular extrusion block B; 24. through hole; 25. spring B; 26. inverted T-shaped block B; 27. triangular extrusion block C; 28. cable; 29. ​​pulling handle; 30. inverted conical opening; 31. retaining ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Depend on Figures 1 to 6 The utility model comprises a die base 1, a pressing die groove 2 is provided on the top of the die base 1, a lifting and lowering adjustable pushing block 3 is installed inside the pressing die groove 2, an inverted cone-shaped opening 30 is provided on the upper part of the pressing die groove 2, a retaining ring 31 is fixedly installed on the top of the die base 1, so that tea leaves can be conveniently poured into the inside of the pressing die groove 2; an n-shaped plate 4 is fixedly installed on the top of the die base 1, a telescopic cylinder 5 is installed on the top of the inner side of the n-shaped plate 4, and a pressing block 6 aligned with the pressing die groove 2 is fixedly installed on the telescopic end of the telescopic cylinder 5;

[0022] An adjustment cavity 7 is provided in the middle of the die base 1 and below the pressing die groove 2. Four adjustment rods 8 that are movable and extend through and into the adjustment cavity 7 are fixedly installed at the bottom of the push block 3. A connecting plate 9 is fixedly installed between the bottoms of the four adjustment rods 8. A linkage rod 10 is fixedly installed on one side of the connecting plate 9. One end of the two linkage rods 10 extends to the outside of one side of the die base 1 and is rotatably connected to an L-shaped transmission rod 11. Transmission blocks 12 are fixedly installed on the upper parts of the opposite sides of the two L-shaped transmission rods 11. A lifting structure 13 for adjusting the upward movement of the two transmission blocks 12 is installed at the telescopic end of the telescopic cylinder 5.

[0023] The tea pressing mould has an automatic lifting and demoulding structure, which can automatically push the tea cake out from the inside of the lower mould by moving the upper mould upward after the tea pressing is completed, thereby facilitating the taking of the tea cake and improving the efficiency of tea processing. At the same time, the tea pressing mould has a simple structural design, is convenient and easy to use and operate, and is stable and reliable in adjustment and resetting. Its performance can meet the use requirements of tea pressing processing.

[0024] The lifting structure 13 includes an inverted L-shaped block 14 fixedly mounted on the telescopic end of the telescopic cylinder 5, a horizontal block 15 fixedly mounted on the bottom of the inverted L-shaped block 14, mounting grooves 16 are provided at both ends of the horizontal block 15, springs A17 are fixedly mounted inside the two mounting grooves 16, inverted T-shaped blocks A18 are fixedly mounted on the opposite ends of the two springs A17, one end of the two inverted T-shaped blocks A18 extends to the outside of the two ends of the horizontal block 15 and is fixedly mounted with triangular extrusion blocks A19, and the upper parts of the two transmission blocks 12 close to one end of the triangular extrusion block A19 are provided with an inclined surface structure matching the triangular extrusion block A19;

[0025] Specifically, when the telescopic cylinder 5 extends and drives the inverted L-shaped block 14 to move downward, the cross block 15 and the two triangular extrusion blocks A19 will move downward. When the two triangular extrusion blocks A19 come into contact with the inclined structures of the two transmission blocks 12, the two triangular extrusion blocks A19 will move through extrusion. The movement of the two triangular extrusion blocks A19 will compress the spring A17 through the inverted T-shaped block A18. When the two triangular extrusion blocks A19 move to the bottom of the two transmission blocks 12, the elastic force of the spring A17 will move the inverted T-shaped block A18 and the triangular extrusion block A19 to reset, so that the two triangular extrusion blocks A19 are located directly below the two transmission blocks 12.

[0026] Two through vertical slots 20 are symmetrically provided on one side of the adjusting cavity 7, and two connecting rods 10 are respectively located inside the two through vertical slots 20. Two roller slots 21 are symmetrically provided on one side of the die base 1. The two roller slots 21 are composed of vertical slots and oblique slots. Two rollers 22 located inside the roller slots 21 are rotatably installed on one side of the two L-shaped transmission rods 11, so that the pushing block 3 can be driven to move upward inside the pressing die slot 2 through the contraction of the telescopic cylinder 5 to eject the tea cake.

[0027] Specifically, when the telescopic cylinder 5 is extended, it will drive the pressing block 6 to move downward so that the pressing block 6 presses the tea leaves inside the pressing die groove 2; when the tea leaves are pressed into tea cakes, the pressing block 6 is moved upward and removed from the pressing die groove 2 by the contraction of the telescopic cylinder 5, and at the same time, the contraction of the telescopic cylinder 5 will drive the inverted L-shaped block 14, the horizontal block 15 and the two triangular extrusion blocks A19 to move upward, and the upward movement of the two triangular extrusion blocks A19 will drive the two transmission blocks 12 to move upward, and the upward movement of the two transmission blocks 12 will cause the rollers 22 to roll upward inside the roller slots 21, and at the same time, the upward movement of the two transmission blocks 12 will drive the two connecting rods 10 to slide upward inside the two through vertical grooves 20, and the upward movement of the two connecting rods 10 will drive the connecting plate 9, the four adjusting rods 8 and the pushing block 3 to move upward, so that the pushing block 3 pushes the tea cake inside the pressing die groove 2 upward to facilitate taking;

[0028] When the rollers 22 on the two transmission blocks 12 move into the inclined groove on the roller slot 21, the two L-shaped transmission rods 11 will rotate around the connecting rod 10. The rotation of the two L-shaped transmission rods 11 will drive the two transmission blocks 12 to deflect and move upward, and finally the two transmission blocks 12 will be moved out from the upper flip of the two triangular extrusion blocks A19. After that, the inverted L-shaped block 14, the horizontal block 15 and the two triangular extrusion blocks A19 will continue to move upward. At this time, the pushing block 3 will also push the tea cake to the upper part of the pressing die groove 2 for easy removal.

[0029] A triangular extrusion block B23 is fixedly installed in the middle of one end of the connecting plate 9, a through hole 24 is opened in the upper part of the other side of the adjusting cavity 7, a spring B25 is fixedly installed inside the through hole 24, one end of the spring B25 is fixedly connected to an inverted T-shaped block B26, one end of the inverted T-shaped block B26 extends to the inside of the adjusting cavity 7 and is fixedly connected to a triangular extrusion block C27 that is aligned with and matched with the triangular extrusion block B23, and a cable 28 is fixedly connected to the end of the inverted T-shaped block B26 located inside the through hole 24, the cable 28 passes through the spring B25 and extends to the outside of the other side of the mold base 1 and is fixedly connected to a pulling handle 29, so that the upward push block 3 can be effectively limited and the push block 3 can be automatically moved down and reset;

[0030] Specifically, when the connecting plate 9 moves upward, the triangular extrusion block B23 will be driven to move upward, and the upward movement of the triangular extrusion block B23 will squeeze and move the triangular extrusion block C27, and the movement of the triangular extrusion block C27 will drive the inverted T-shaped block B26 to compress the spring B25. When the triangular extrusion block B23 moves upward to the top of the triangular extrusion block C27, the elastic restoring force of the spring B25 will cause the triangular extrusion block C27 to move back and block it directly below the triangular extrusion block B23, thereby limiting the connecting plate 9 and preventing the connecting plate 9 from automatically moving downward.

[0031] When the push block 3 needs to be moved down for reset, the handle 29 is pulled to pull the rope 28 to move, thereby driving the inverted T-shaped block B26 and the triangular extrusion block C27 to move and compress the spring B25. After the triangular extrusion block C27 is removed from under the triangular extrusion block B23, the weight of the push block 3 and the accessories on the push block 3 will cause the push block 3 to move down and reset to the bottom of the inside of the pressing die groove 2.

Claims

1. A tea pressing mold, comprising a mold base (1), characterized in that: The top of the die base (1) is provided with a pressing die groove (2), a lifting and lowering adjustable push block (3) is installed inside the pressing die groove (2), an n-shaped plate (4) is fixedly installed on the top of the die base (1), a telescopic cylinder (5) is installed on the top of the inner side of the n-shaped plate (4), and a pressing block (6) aligned with the pressing die groove (2) is fixedly installed at the telescopic end of the telescopic cylinder (5); An adjustment cavity (7) is provided in the middle of the die base (1) and below the pressing die groove (2); four adjustment rods (8) are fixedly installed at the bottom of the push block (3) and are movable through and extend into the adjustment cavity (7); a connecting plate (9) is fixedly installed between the bottoms of the four adjustment rods (8); a connecting rod (10) is fixedly installed on one side of the connecting plate (9); one end of the two connecting rods (10) extends to the outside of one side of the die base (1) and is rotatably connected to an L-shaped transmission rod (11); transmission blocks (12) are fixedly installed on the upper parts of the opposite sides of the two L-shaped transmission rods (11); and a lifting structure (13) for adjusting the upward movement of the two transmission blocks (12) is installed at the telescopic end of the telescopic cylinder (5).

2. A tea pressing mold according to claim 1, characterized in that: The lifting structure (13) comprises an inverted L-shaped block (14) fixedly mounted on the telescopic end of the telescopic cylinder (5); a horizontal block (15) is fixedly mounted on the bottom of the inverted L-shaped block (14); mounting grooves (16) are provided at both ends of the horizontal block (15); springs A (17) are fixedly mounted inside the two mounting grooves (16); an inverted T-shaped block A (18) is fixedly mounted on the opposite ends of the two springs A (17); one end of the two inverted T-shaped blocks A (18) respectively extends to the outside of the two ends of the horizontal block (15) and is fixedly mounted with a triangular extrusion block A (19); and an inclined surface structure matching the triangular extrusion block A (19) is provided on the upper part of the two transmission blocks (12) near one end of the triangular extrusion block A (19).

3. A tea pressing mold according to claim 2, characterized in that: Two through vertical slots (20) are symmetrically provided on one side of the adjustment chamber (7), and the two connecting rods (10) are respectively located inside the two through vertical slots (20). Two roller slots (21) are symmetrically provided on one side of the mold base (1), and the two roller slots (21) are composed of a vertical slot and an oblique slot. Two rollers (22) located inside the roller slots (21) are rotatably mounted on one side of the two L-shaped transmission rods (11).

4. A tea pressing mold according to claim 1, characterized in that: A triangular extrusion block B (23) is fixedly installed in the middle of one end of the connecting plate (9), a through hole (24) is opened in the upper part of the other side of the adjusting cavity (7), a spring B (25) is fixedly installed inside the through hole (24), one end of the spring B (25) is fixedly connected to an inverted T-shaped block B (26), one end of the inverted T-shaped block B (26) extends into the inside of the adjusting cavity (7) and is fixedly connected to a triangular extrusion block C (27) aligned with and matched with the triangular extrusion block B (23), and a cable (28) is fixedly connected to the end of the inverted T-shaped block B (26) located inside the through hole (24), the cable (28) passes through the spring B (25) and extends to the outside of the other side of the mold base (1) and is fixedly connected to a pulling handle (29).

5. The tea pressing mold according to claim 1, characterized in that: An inverted conical opening (30) is provided at the upper portion of the pressing die groove (2), and a retaining ring (31) is fixedly mounted on the top of the die base (1).

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