阅读说明：本技术 一种茯砖压制生产用冷却装置 (Cooling device for pressing production of Fuzhuan brick ) 是由 余智勇 安茂强 文卫 杨海良 于 2021-08-05 设计创作，主要内容包括：本发明公开了茯砖茶压制设备技术领域的一种茯砖压制生产用冷却装置,包括输送带、茶叶压制座、冷却机构,所述冷却机构包括升降气缸、密封板、圆台部、锥槽、排气口、连通腔、喷气口,密封板顶部设有与连通腔内部连通的管接头。本发明的有益效果是：通过管接头将外部压缩空气设备产生的压缩空气输送至连通腔内,并由喷气口喷入茶叶压制座内,对茶叶压制座内的茶叶进行快速气冷,气冷后的气体由排气口排出,这样实现了气体在茶叶压制座内的流动,进而提升茶叶的散热冷却效率,通过设置活动块、复位弹簧,通过复位弹簧对活动块的弹性抵顶,使得自然状态下,茶叶压制座内部处于密封状态,避免外界灰尘进入茶叶压制座内而影响茶叶的品级。(The invention discloses a cooling device for pressing production of Fuzhuan bricks, which belongs to the technical field of Fuzhuan tea pressing equipment and comprises a conveying belt, a tea pressing seat and a cooling mechanism, wherein the cooling mechanism comprises a lifting cylinder, a sealing plate, a circular table part, a conical groove, an exhaust port, a communicating cavity and an air jet port, and the top of the sealing plate is provided with a pipe joint communicated with the inside of the communicating cavity. The invention has the beneficial effects that: carry the compressed air that produces outside compressed air equipment to the intercommunication intracavity through the coupling, and spout into in the tealeaves suppression seat by the jet orifice, carry out quick air cooling to the tealeaves in the tealeaves suppression seat, gas after the air cooling is discharged by the gas vent, realized the flow of gas in tealeaves suppression seat like this, and then promote the heat dissipation cooling efficiency of tealeaves, through setting up the movable block, reset spring, support against through reset spring to the elasticity of movable block, make under the natural condition, tealeaves suppression seat is inside to be in encapsulated situation, avoid external dust to get into in the tealeaves suppression seat and influence the grade of tealeaves.)

1. A cooling device for pressing production of Fuzhuan bricks comprises a conveying belt (1) installed on pressing equipment, wherein a plurality of tea pressing seats (3) are placed on the conveying belt (1), the opening parts of the tea pressing seats (3) are open, the cooling device is characterized in that a cooling mechanism used for cooling the interior of each tea pressing seat (3) is arranged on the conveying belt (1), the cooling mechanism comprises a lifting cylinder (5) vertically arranged on the conveying belt (1), a sealing plate (4) is connected to the lifting cylinder (5) in a driving mode, a circular table part (13) with the outer diameter gradually decreased from top to bottom is arranged at the lower end of the sealing plate (4), a conical groove matched with the shape of the circular table part (13) and used for clamping the circular table part (13) is arranged at the top of each tea pressing seat (3), an exhaust port (15) is formed in each tea pressing seat (3), and a communicating cavity (2) in a cavity form is formed in each sealing plate (4), the bottom surface of the sealing plate is uniformly provided with a plurality of air nozzles (14) communicated with the communicating cavity (2), and the top of the sealing plate (4) is provided with a pipe joint (6) communicated with the inside of the communicating cavity (2).

2. The cooling device for pressing production of Fuzhuan brick according to claim 1, wherein the outer wall of the sealing plate (4) is provided with two inductive switches along the axial array, and the connecting length of the two inductive switches is matched with the outer diameter of the tea pressing seat (3).

3. The cooling device for pressing production of Fuzhuan brick according to claim 1, wherein, the outer wall of the tea pressing seat (3) is provided with a convex part, the convex part is provided with a sliding cavity (17) which is communicated with the exhaust port (15) and is in a blind hole form, the outer wall of the convex part is provided with at least one air hole (19) communicated with the sliding cavity (17), a movable block (16) is clamped in the sliding cavity (17), the movable block (16) can freely slide in the sliding cavity (17), the end surface is provided with a communicating groove (20) which is distributed with the exhaust port (15) in a staggered way and is in a through hole form, an elastic piece is arranged in the sliding cavity (17), and the elastic piece elastically props against the movable block (16) and drives the movable block (16) to move towards the inner side of the tea pressing seat (3), so that the end face of the elastic piece is closed to the exhaust port (15).

4. The cooling device for pressing production of Fuzhuan brick according to claim 3, wherein the elastic member is a return spring (18) horizontally installed in the sliding cavity (17), and two ends of the return spring (18) in the elastic direction elastically abut against the inner side walls of the movable block (16) and the sliding cavity (17) respectively.

5. The cooling device for pressing production of Fuzhuan brick according to claim 1, wherein the lifting cylinder (5) is connected with a connecting seat (12) in a driving manner, a connecting rod (9) which penetrates through the bottom of the connecting seat (12) and can freely slide up and down is arranged at the bottom end of the connecting seat (12), an installation groove (11) for inserting one end of the connecting rod (9) far away from the sealing plate (4) is formed in the connecting seat (12), the bottom of the connecting rod (9) penetrates through the connecting seat (12) and is fixedly connected with the sealing plate (4), and an elastic abutting unit for elastically abutting against the connecting rod (9) and driving the sealing plate (4) to move downwards is arranged in the connecting seat (12).

6. The cooling device for pressing production of Fuzhuan brick according to claim 5, wherein the elastic propping unit comprises a compression spring (8) vertically installed in the installation groove (11), two ends of the compression spring (8) in the elastic direction elastically prop against the connecting rod (9) and the inner top wall of the installation groove (11), a pin shaft (10) horizontally penetrates through one end of the connecting rod (9) penetrating into the connecting seat (12), and a kidney-shaped groove (7) for inserting two ends of the pin shaft (10) and capable of freely sliding up and down is formed in the outer wall of the connecting seat (12).

Technical Field

The invention relates to the technical field of Fuzhuan tea pressing equipment, in particular to a cooling device for Fuzhuan tea pressing production.

Background

Fuzhuan tea has been made for over 600 years from today, and is called as the Fuzhuan tea because the Fuzhuan tea is made in summer over-night, the fragrance and the action of the Fuzhuan tea are similar to those of tuckahoe, and the steamed Fuzhuan tea forms a brick shape outside. Fuzhuan tea is also called as 'Fengzi tea', which is one kind of compressed black tea in the reprocessed tea.

Present fu brick tea is after pressing, and inside can produce the heat, and these heats need in time be dispelled, and the heat dissipation mode among the prior art generally is through the fan blowing to the cooling that dispels the heat to tealeaves, but this kind of mode radiating efficiency is lower.

In order to solve the problems, a cooling device for pressing production of Fuzhuan bricks is provided.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a cooling device for pressing production of Fuzhuan bricks, and in order to solve the technical problems, the invention provides the following technical scheme:

the invention provides a cooling device for pressing production of Fuzhuan bricks, which comprises a conveying belt arranged on pressing equipment, a plurality of tea pressing seats are arranged on the conveying belt, the opening parts of the tea pressing seats are open, a cooling mechanism for cooling the interior of the tea pressing seats is arranged on the conveying belt, the cooling mechanism comprises a lifting cylinder vertically arranged on the conveyer belt, a sealing plate is connected on the lifting cylinder in a driving way, the lower end of the sealing plate is provided with a circular table part with the outer diameter decreasing from top to bottom, the top of the tea pressing seat is provided with a conical groove which is matched with the shape of the circular table part and is used for clamping the circular table part, the tea pressing seat is provided with an air outlet, the sealing plate is internally provided with a communicating cavity in a cavity form, the bottom surface of the sealing plate is evenly provided with a plurality of air nozzles communicated with the communicating cavity, and the top of the sealing plate is provided with a pipe joint communicated with the inside of the communicating cavity.

Preferably, two induction switches are arranged on the outer wall of the sealing plate along the axial direction of the sealing plate in an array mode, and the connecting line length of the two induction switches is matched with the outer diameter of the tea pressing seat.

Preferably, be equipped with a bulge on the tealeaves suppression seat outer wall, set up on the bulge with the gas vent intercommunication and for the slip chamber of blind hole form, set up at least one bleeder vent that is linked together with the slip chamber on the bulge outer wall, the block has the movable block in the slip chamber, the movable block can freely slide in the slip chamber, set up on its terminal surface with the gas vent staggers the intercommunication groove that distributes, just be the through-hole form, be equipped with an elastic component in the slip chamber, elastic component elasticity supports the movable block and drives the inboard removal of movable block towards tealeaves suppression seat, and then makes its terminal surface right the gas vent seals.

Preferably, the elastic part is a return spring horizontally installed in the sliding cavity, and two ends of the return spring in the elastic direction elastically abut against the movable block and the inner side wall of the sliding cavity respectively.

Preferably, the lifting cylinder is connected with a connecting seat in a driving manner, a connecting rod which penetrates out of the bottom of the connecting seat and can freely slide up and down is arranged at the bottom end of the connecting seat, a mounting groove for inserting one end, far away from the sealing plate, of the connecting rod is formed in the connecting seat, the bottom of the connecting rod penetrates out of the connecting seat and is fixedly connected with the sealing plate, and an elastic abutting unit which is used for elastically abutting against the connecting rod and driving the sealing plate to move downwards is arranged in the connecting seat.

Preferably, the elastic abutting unit comprises a compression spring vertically installed in the installation groove, two ends of the elastic direction of the compression spring elastically abut against the connecting rod and the inner top wall of the installation groove respectively, the connecting rod penetrates through one end of the connecting seat horizontally and is provided with a pin shaft, and a kidney-shaped groove which is used for inserting two ends of the pin shaft and can freely slide up and down is formed in the outer wall of the connecting seat.

Compared with the prior art, the invention has the beneficial effects that: compressed air generated by external compressed air equipment is conveyed into the communicating cavity through the pipe joint and is sprayed into the tea pressing seat through the air jet, the tea in the tea pressing seat is rapidly cooled by air, the air cooled is discharged from the exhaust port, thus realizing the flow of the air in the tea pressing seat, thereby improving the heat dissipation and cooling efficiency of the tea, through arranging the movable block and the return spring and through the elastic propping of the return spring to the movable block, so that the interior of the tea pressing seat is in a sealed state in a natural state, thereby avoiding external dust from entering the tea pressing seat to influence the grade of the tea, through setting up elasticity and supporting the unit, support the unit by elasticity and produce elasticity by the connecting rod and support, make like this lift cylinder drive the closing plate and move down and make the in-process of round platform portion block in the taper groove have vertical buffering, avoid the closing plate to produce too big to tealeaves suppression seat.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of an assembly structure of a cooling device for pressing production of Fuzhuan bricks in the embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a partial structure at B in fig. 1.

In the figure: 1-conveyer belt, 2-communicating chamber, 3-tea pressing seat, 4-sealing plate, 5-lifting cylinder, 6-pipe joint, 7-kidney slot, 8-compression spring, 9-connecting rod, 10-pin shaft, 11-mounting groove, 12-connecting seat, 13-round platform part, 14-air jet, 15-air outlet, 16-movable block, 17-sliding chamber, 18-reset spring, 19-air hole and 20-communicating groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in fig. 1-3, a cooling device for pressing production of fu bricks comprises a conveyor belt 1 installed on a pressing device, wherein a plurality of tea pressing bases 3 are placed on the conveyor belt 1, the mouth parts of the tea pressing bases 3 are open, a cooling mechanism for cooling the interiors of the tea pressing bases 3 is arranged on the conveyor belt 1, the cooling mechanism comprises a lifting cylinder 5 vertically arranged on the conveyor belt 1, the tea pressing bases 3 storing pressed tea are conveyed to the lower part of the lifting cylinder 5 through the conveyor belt 1, a sealing plate 4 is connected onto the lifting cylinder 5, a connecting seat 12 is connected onto the lifting cylinder 5 in a driving manner, a connecting rod 9 penetrating through the bottom of the connecting seat 12 and capable of freely sliding up and down is arranged at the bottom end of the connecting seat 12, a mounting groove 11 for inserting one end of the connecting rod 9, which is far away from the sealing plate 4, is arranged on the connecting seat 12, the bottom of the connecting rod 9 penetrates through a connecting seat 12 and is fixedly connected with the sealing plate 4, an elastic abutting unit used for elastically abutting against the connecting rod 9 and driving the sealing plate 4 to move downwards is arranged in the connecting seat 12, the elastic abutting unit comprises a compression spring 8 vertically arranged in a mounting groove 11, two ends of the compression spring 8 in the elastic direction respectively elastically abut against the connecting rod 9 and the inner top wall of the mounting groove 11, a pin shaft 10 horizontally penetrates through one end of the connecting rod 9 penetrating through the connecting seat 12, a waist-shaped groove 7 which is used for inserting two ends of the pin shaft 10 and can freely slide up and down is arranged on the outer wall of the connecting seat 12, a circular table part 13 with the outer diameter gradually decreasing from top to bottom is arranged at the lower end of the sealing plate 4, a conical groove which is matched with the shape of the circular table part 13 and used for clamping the circular table part 13 is arranged at the top of the tea pressing seat 3, and an exhaust port 15 is arranged on the tea pressing seat 3, the tea leaf pressing device is characterized in that a communicating cavity 2 in a cavity form is formed in the sealing plate 4, a plurality of air nozzles 14 communicated with the communicating cavity 2 are uniformly formed in the bottom surface of the sealing plate, a pipe joint 6 communicated with the communicating cavity 2 is arranged at the top of the sealing plate 4, compressed air generated by external compressed air equipment is conveyed into the communicating cavity 2 through the pipe joint 6 and is sprayed into the tea leaf pressing seat 3 through the air nozzles 14 to carry out quick air cooling on tea leaves in the tea leaf pressing seat 3, air after air cooling is discharged through an air outlet 15, so that the air flows in the tea leaf pressing seat 3, the heat dissipation and cooling efficiency of the tea leaves is improved, two sensing switches (not shown in the figure) are arranged on the outer wall of the sealing plate 4 along the axial direction of the outer wall, the length of a connecting line of the two sensing switches is matched with the outer diameter of the tea leaf pressing seat 3, and only the two sensing switches do not sense the surface of the tea leaf pressing seat 3, or only the tea pressing base 3 is located in the middle of the two induction switches, and the top edge of the tea pressing base is located in the two induction switches, so that the sealing plate 4 can be just clamped into the conical groove after moving downwards, the outer wall of the tea pressing base 3 is provided with a convex part, the convex part is provided with a sliding cavity 17 which is communicated with the exhaust port 15 and is in a blind hole form, the outer wall of the convex part is provided with at least one air hole 19 communicated with the sliding cavity 17, the sliding cavity 17 is internally clamped with a movable block 16, the movable block 16 can freely slide in the sliding cavity 17, the end surface of the movable block is provided with a communicating groove 20 which is distributed in a staggered way with the exhaust port 15 and is in a through hole form, a reset spring 18 is horizontally arranged in the sliding cavity 17, two ends of the elastic direction of the reset spring 18 respectively elastically abut against the inner side walls of the movable block 16 and the sliding cavity 17, reset spring 18 elasticity supports and pushes up movable block 16 and drive movable block 16 and move towards the inboard of tealeaves suppression seat 3, and then makes its terminal surface right exhaust port 15 seals, and outside compressed air equipment is when suppressing 3 insides to tealeaves, and tealeaves suppression seat 3 is inside can gather gas, and when gas reaches certain pressure, will produce thrust effect to movable block 16 through exhaust port 15, and then drive movable block 16 and slide towards the direction of keeping away from exhaust port 15, so that gas can discharge into in the intercommunication groove 20 from exhaust port 15, reentrant slip chamber 17, and discharge by bleeder vent 19, make compressed air can flow in tealeaves suppression seat 3, in order to continuously cool off the tealeaves in the tealeaves suppression seat 3.

In the embodiment, in specific implementation: the pipe joint 6 conveys compressed air generated by external compressed air equipment into the communicating cavity 2, and the compressed air is sprayed into the tea pressing seat 3 through the air spraying port 14 to carry out quick air cooling on tea in the tea pressing seat 3, and gas after air cooling is discharged from the exhaust port 15, so that the gas flows in the tea pressing seat 3, and the heat dissipation and cooling efficiency of the tea is further improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.