阅读说明：本技术 一种冻干机物料进出结构 (Material inlet and outlet structure of freeze dryer ) 是由 黄国冠 胥秋生 岳波 于 2020-12-23 设计创作，主要内容包括：本发明公开了一种冻干机物料进出结构,包括冻干箱,所述冻干箱的背面可拆卸连接有制冷加热一体机,所述传动辊的表面安装有传送带,所述液压缸的延伸端固定连接有连接杆的一端,所述连接杆的另一端固定连接有箱门,所述冻干箱与箱门之间安装有密封条,所述冻干箱的左侧设置有进料机构,所述进料机构的下端安装有左活动架,所述冻干箱的右侧安装有出料机构,所述出料机构的下端安装有右活动架。该冻干机物料进出结构,实现物料的快速进出,也无需人工将物料从搁板上取下,省时省力,大大提高了物料的冻干效率,并且利用液压缸的伸缩实现箱门的自动开关,以及自动开关的箱门与冻干箱的密封性不便,进而大大提高冻干箱的自动化程度,便于冻干机的使用。(The invention discloses a material inlet and outlet structure of a freeze dryer, which comprises a freeze drying box, wherein the back of the freeze drying box is detachably connected with a refrigerating and heating integrated machine, the surface of a transmission roller is provided with a conveyor belt, the extending end of a hydraulic cylinder is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a box door, a sealing strip is arranged between the freeze drying box and the box door, the left side of the freeze drying box is provided with a feeding mechanism, the lower end of the feeding mechanism is provided with a left movable frame, the right side of the freeze drying box is provided with a discharging mechanism, and the lower end of. This freeze dryer material business turn over structure realizes the quick business turn over of material, also need not the manual work and takes off the material from the shelf, and labour saving and time saving has improved the freeze-drying efficiency of material greatly to utilize the flexible automatic switch who realizes the chamber door of pneumatic cylinder, and automatic switch's chamber door is inconvenient with the leakproofness of freeze-drying case, and then improves the degree of automation of freeze-drying case greatly, the use of the freeze dryer of being convenient for.)

1. The utility model provides a freeze dryer material business turn over structure, includes freeze-drying case (1), its characterized in that: the back of the freeze-drying box (1) is detachably connected with a refrigeration and heating integrated machine (2), the right end of the front side of the freeze-drying box (1) is fixedly connected with a driving motor (3), two ends of the inner part of the freeze-drying box (1) are rotatably connected with driving rollers (4), the driving rollers (4) at the right end of the freeze-drying box (1) are in transmission connection with the driving ends of the driving motor (3), a conveying belt (5) is mounted on the surface of the driving rollers (4), hydraulic cylinders (6) are fixedly connected with the lateral sides of the upper end and the lower end of the freeze-drying box (1), the extending ends of the hydraulic cylinders (6) are fixedly connected with one end of a connecting rod (7), the other end of the connecting rod (7) is fixedly connected with a box door (8), a sealing strip (9) is mounted between the freeze-drying box (, the lower extreme of feed mechanism (10) is installed left adjustable shelf (11), discharge mechanism (12) are installed on the right side of freeze-drying case (1), right adjustable shelf (13) are installed to the lower extreme of discharge mechanism (12).

2. The material inlet and outlet structure of the freeze dryer as claimed in claim 1, wherein: the conveying belt conveyor is characterized in that four driving motors (3), four driving rollers (4) and four conveying belts (5) are arranged at equal intervals, and the driving motors (3), the driving rollers (4) and the conveying belts (5) are in one-to-one correspondence.

3. The material inlet and outlet structure of the freeze dryer as claimed in claim 1, wherein: pneumatic cylinder (6), connecting rod (7), chamber door (8) are provided with two sets ofly with sealing strip (9) respectively about the vertical centerline symmetry of freeze-drying case (1), pneumatic cylinder (6) are provided with two with connecting rod (7) respectively about the horizontal centerline symmetry of chamber door (8), connecting rod (7) are L style of calligraphy structural design.

4. The material inlet and outlet structure of the freeze dryer as claimed in claim 1, wherein: the avris fixed connection of one side and chamber door (8) of sealing strip (9), the avris of the another side and the freeze-drying case (1) of sealing strip (9) exit is hugged closely, sealing strip (9) adopt the silica gel strip.

5. The material inlet and outlet structure of the freeze dryer as claimed in claim 1, wherein: the feeding mechanism (10) comprises a feeding rack (101), a feeding support rod (102), a feeding roller (103), a feeding belt (104), a feeding motor (105) and a feeding guide plate (106), the lower end of the feeding frame (101) is fixedly connected with a feeding support rod (102), two ends of the inner side of the feeding frame (101) are rotatably connected with feeding rollers (103), a feeding belt (104) is arranged on the surface of the feeding roller (103), a feeding motor (105) is fixedly connected with the left end of the feeding frame (101), the transmission end of the feeding motor (105) is in transmission connection with one end of the adjacent feeding roller (103), the right end of the feeding frame (101) is fixedly connected with a feeding guide plate (106), the left upper end of the feeding and guiding plate (106) is tangent with the upper end surface of the feeding belt (104), the right lower end of the feeding and guiding plate (106) is obliquely arranged towards the conveyor belt (5).

6. The material inlet and outlet structure of the freeze dryer as claimed in claim 5, wherein: the utility model discloses a feeding mechanism, including left side adjustable shelf (11), left side adjustable shelf (11) includes support frame (111), electronic slide rail (112) and electronic slider (113), the electronic slide rail (112) of upper end fixedly connected with of support frame (111), the surperficial sliding connection of electronic slide rail (112) has electronic slider (113), left side adjustable shelf (11) is the same with the structure of right side adjustable shelf (13), the up end of electronic slider (113) on left side adjustable shelf (11) and the lower extreme fixed connection of pay-off bracing piece (102) of feed mechanism (10) bottom.

7. The material inlet and outlet structure of the freeze dryer as claimed in claim 6, wherein: the discharging mechanism (12) comprises a discharging frame (121), a discharging supporting rod (122), a discharging roller (123), a discharging belt (124), a discharging motor (125) and a discharging guide plate (126), wherein the discharging supporting rod (122) is fixedly connected to the lower end of the discharging frame (121), the discharging roller (123) is rotatably connected to the two ends of the inner side of the discharging frame (121), the discharging belt (124) is mounted on the surface of the discharging roller (123), the discharging motor (125) is fixedly connected to the right end of the discharging frame (121), the transmission end of the discharging motor (125) is in transmission connection with one end of the adjacent discharging roller (123), the discharging guide plate (126) is fixedly connected to the left end of the discharging frame (121), the upper left end of the discharging guide plate (126) is tangent to the upper end face of the conveying belt (5), and the lower right end of the discharging guide plate (126) is obliquely arranged towards the discharging belt (124), the lower end of a discharging support rod (122) at the bottom end of the discharging mechanism (12) is fixedly connected with the upper end face of an electric sliding block (113) on the right movable frame (13).

Technical Field

The invention relates to the technical field of freeze dryers, in particular to a material inlet and outlet structure of a freeze dryer.

Background

The freeze dryer is composed of a refrigerating system, a vacuum system, a heating system and an electric instrument control system, can freeze a water-containing substance into a solid state, and then sublimate the water in the solid state into a gas state to remove the water and preserve the substance, and is an important device for medicinal material production.

However, the material in-out structure of the existing common freeze dryer pushes the material into the freeze dryer from the inlet, and pushes the material out of the outlet to be taken away, so that the material is required to be taken off the shelf, time and labor are consumed, the freeze-drying efficiency of the material is greatly reduced, and the opening and closing of the box door are completed manually, so that the automation degree of the freeze-drying box is greatly reduced.

Disclosure of Invention

The invention aims to provide a material inlet and outlet structure of a freeze dryer, and aims to solve the problems that the material inlet and outlet structure of the existing freeze dryer in the background art is to push the material into the freeze dryer from an inlet and push the material out of an outlet, so that the material needs to be taken down from a shelf, the time and the labor are consumed, the freeze drying efficiency of the material is greatly reduced, and the automation degree of a freeze drying box is greatly reduced because the opening and closing of a box door are manually completed.

In order to achieve the purpose, the invention provides the following technical scheme: a material inlet and outlet structure of a freeze dryer comprises a freeze drying box, the back of the freeze drying box is detachably connected with a refrigerating and heating integrated machine, the right end of the front side of the freeze-drying box is fixedly connected with a driving motor, two ends of the interior of the freeze-drying box are rotatably connected with driving rollers, the driving roller at the right end of the freeze-drying box is in transmission connection with the driving end of the driving motor, the surface of the driving roller is provided with a conveying belt, the sides of the upper and lower ends of the freeze-drying box are fixedly connected with a hydraulic cylinder, the extending end of the hydraulic cylinder is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a box door, a sealing strip is arranged between the freeze-drying box and the box door, the left side of the freeze-drying box is provided with a feeding mechanism, the lower end of the feeding mechanism is provided with a left movable frame, the right side of the freeze-drying box is provided with a discharging mechanism, and the lower end of the discharging mechanism is provided with a right movable frame.

Preferably, the equal interval of driving motor, driving roller and conveyer belt is provided with four, driving motor, driving roller and conveyer belt one-to-one.

Preferably, pneumatic cylinder, connecting rod, chamber door and sealing strip are provided with two sets ofly about the vertical centerline symmetry of freeze-drying case respectively, pneumatic cylinder and connecting rod are provided with two about the horizontal centerline symmetry of chamber door respectively, the connecting rod is L style of calligraphy structural design.

Preferably, the one side of sealing strip and the avris fixed connection of chamber door, the avris that the another side and the freeze-drying case of sealing strip were imported and exported is hugged closely, the sealing strip adopts the silica gel strip.

Preferably, the feeding mechanism comprises a feeding frame, a feeding support rod, a feeding roller, a feeding belt, a feeding motor and a feeding guide plate, the feeding support rod is fixedly connected to the lower end of the feeding frame, the feeding roller is rotatably connected to two ends of the inner side of the feeding frame, the feeding belt is mounted on the surface of the feeding roller, the feeding motor is fixedly connected to the left end of the feeding frame, a transmission end of the feeding motor is in transmission connection with one end of the adjacent feeding roller, the feeding guide plate is fixedly connected to the right end of the feeding frame, the upper left end of the feeding guide plate is tangent to the upper end face of the feeding belt, and the lower right end of the feeding guide plate is obliquely arranged towards the conveying belt.

Preferably, the left side adjustable shelf includes support frame, electronic slide rail and electronic slider, the electronic slide rail of upper end fixedly connected with of support frame, the surperficial sliding connection of electronic slide rail has electronic slider, the left side adjustable shelf is the same with the structure of right adjustable shelf, the up end of the electronic slider on the adjustable shelf of a left side and the lower extreme fixed connection of the pay-off bracing piece of feed mechanism bottom.

Preferably, discharge mechanism includes ejection of compact frame, ejection of compact bracing piece, discharge roller, ejection of compact belt, ejection of compact motor and ejection of compact stock guide, the lower extreme fixedly connected with ejection of compact bracing piece of ejection of compact frame, the inboard both ends of ejection of compact frame are rotated and are connected with the discharge roller, the surface mounting of discharge roller has ejection of compact belt, the right-hand member fixedly connected with ejection of compact motor of ejection of compact frame, the transmission end of ejection of compact motor is with adjacent the one end transmission of discharge roller is connected, the left end fixedly connected with ejection of compact stock guide of ejection of compact frame, the upper left end and the conveyer up end of ejection of compact stock guide are tangent, the right lower extreme of ejection of compact stock guide sets up towards ejection of compact belt slope, the lower extreme of compact bracing piece and the up end fixed connection of the electronic slider on.

Compared with the prior art, the invention has the beneficial effects that:

1. the freeze dryer material inlet and outlet structure is characterized in that a movable conveyor belt is used for replacing a transmission shelf plate through the arrangement of a driving motor, a transmission roller and the conveyor belt, materials are connected into a box from a feeding mechanism or sent to a discharging mechanism from the box, and the materials can be sent to the conveyor belt or sent to a discharging belt on the discharging mechanism from the conveyor belt through the arrangement of a feeding frame, a feeding support rod, a feeding roller, a feeding belt, a feeding motor, a feeding guide plate, a support frame, an electric slide rail, an electric slide block, the discharging frame, a discharging support rod, a discharging roller, a discharging belt, a discharging motor and a discharging guide plate, so that the materials can be quickly fed in and out;

2. this freeze dryer material business turn over structure through the setting of pneumatic cylinder, connecting rod, chamber door and sealing strip, utilizes the flexible automatic switch who realizes the chamber door of pneumatic cylinder to and automatic switch's chamber door is inconvenient with the leakproofness of freeze-drying case, and then improves the degree of automation of freeze-drying case greatly, the use of the freeze dryer of being convenient for.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic diagram of the right view structure of the present invention;

figure 4 is a schematic view of the internal structure of the freeze-drying box of the present invention.

In the figure: 1. freeze-drying box; 2. a refrigerating and heating integrated machine; 3. a drive motor; 4. a driving roller; 5. a conveyor belt; 6. a hydraulic cylinder; 7. a connecting rod; 8. a box door; 9. a sealing strip; 10. a feeding mechanism; 11. a left movable frame; 12. a discharging mechanism; 13. a right movable frame; 101. a feeding frame; 102. a feeding support rod; 103. a feed roller; 104. a feeding belt; 105. a feeding motor; 106. a feeding and guiding plate; 111. a support frame; 112. an electric slide rail; 113. an electric slider; 121. a discharging frame; 122. a discharging support rod; 123. a discharging roller; 124. a discharge belt; 125. a discharging motor; 126. a discharging material guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a freeze dryer material business turn over structure, including freeze-drying case 1, the back of freeze-drying case 1 can be dismantled and be connected with refrigeration heating all-in-one 2, the positive right-hand member fixedly connected with driving motor 3 of freeze-drying case 1, the both ends of 1 inside of freeze-drying case are rotated and are connected with driving roller 4, the driving roller 4 of 1 right-hand member of freeze-drying case is connected with driving motor 3's transmission, driving roller 4's surface mounting has conveyer belt 5, the avris fixedly connected with pneumatic cylinder 6 at both ends about freeze-drying case 1, the one end of the extension fixedly connected with connecting rod 7 of pneumatic cylinder 6, the other end fixedly connected with chamber door 8 of connecting rod 7, install sealing strip 9 between freeze-drying case 1 and the chamber door 8, the left side of freeze-drying case 1 is provided with feed mechanism 10, left adjustable shelf 11 is installed to feed mechanism 10.

Further, driving motor 3, driving roller 4 are provided with four with the 5 impartial intervals of conveyer belt, and driving motor 3, driving roller 4 and 5 one-to-one of conveyer belt ensure to insert the material or see off freeze-drying case 1.

Further, pneumatic cylinder 6, connecting rod 7, chamber door 8 and sealing strip 9 are provided with two sets ofly about the vertical centerline symmetry of freeze-drying case 1 respectively, and pneumatic cylinder 6 is provided with two with connecting rod 7 respectively about the horizontal centerline symmetry of chamber door 8, and connecting rod 7 is L style of calligraphy structural design, the automatic switch of the chamber door 8 of being convenient for.

Further, the one side of sealing strip 9 and the avris fixed connection of chamber door 8, the avris that the another side of sealing strip 9 and freeze-drying case 1 were imported and exported is hugged closely, and sealing strip 9 adopts the silica gel strip, has guaranteed freeze-drying case 1's leakproofness.

Further, the feeding mechanism 10 includes a feeding frame 101, a feeding support rod 102, a feeding roller 103, a feeding belt 104, a feeding motor 105 and a feeding guide plate 106, the lower end of the feeding frame 101 is fixedly connected with the feeding support rod 102, the two ends of the inner side of the feeding frame 101 are rotatably connected with the feeding roller 103, the surface of the feeding roller 103 is provided with the feeding belt 104, the left end of the feeding frame 101 is fixedly connected with the feeding motor 105, the transmission end of the feeding motor 105 is connected with one end of the adjacent feeding roller 103 in a transmission manner, the right end of the feeding frame 101 is fixedly connected with the feeding guide plate 106, the upper left end of the feeding guide plate 106 is tangent to the upper end face of the feeding belt 104, the lower right end of the feeding guide plate 106 is inclined towards the conveying belt 5, and the.

Further, the left movable frame 11 includes a support frame 111, an electric slide rail 112 and an electric slide block 113, the upper end of the support frame 111 is fixedly connected with the electric slide rail 112, the surface of the electric slide rail 112 is connected with the electric slide block 113 in a sliding manner, the left movable frame 11 and the right movable frame 13 have the same structure, and the upper end surface of the electric slide block 113 on the left movable frame 11 is fixedly connected with the lower end of the feeding support rod 102 at the bottom end of the feeding mechanism 10, so as to ensure feeding and discharging of materials.

Further, the discharging mechanism 12 includes a discharging frame 121, a discharging support rod 122, a discharging roller 123, a discharging belt 124, a discharging motor 125 and a discharging guide plate 126, the lower end fixedly connected with discharging support rod 122 of the discharging frame 121, both ends of the inner side of the discharging frame 121 are connected with the discharging roller 123 in a rotating manner, the surface of the discharging roller 123 is provided with the discharging belt 124, the right end fixedly connected with discharging motor 125 of the discharging frame 121, the transmission end of the discharging motor 125 is connected with one end of the adjacent discharging roller 123 in a transmission manner, the left end fixedly connected with discharging guide plate 126 of the discharging frame 121, the upper left end of the discharging guide plate 126 is tangent to the upper end face of the conveying belt 5, the right lower end of the discharging guide plate 126 is inclined towards the discharging belt 124, the lower end of the discharging support rod 122 at the bottom of the discharging mechanism 12 is fixedly connected with the upper end face of.

The working principle is as follows: firstly, the power supply of the equipment is switched on, the hydraulic cylinder 6 at the left end of the freeze-drying box 1 extends to open the box door 8 at the inlet, the electric slider 113 on the left movable frame 11 drives the electric slide rail 112 to slide, and then the feeding guide plate 106 is sent to the upper surface of the conveyor belt 5, the feeding motor 105 drives the feeding roller 103 to rotate, so that the feeding belt 104 rotates, and then the material is sent to the feeding guide plate 106, and simultaneously the driving motor 3 drives the driving roller 4 to rotate, so that the conveyor belt 5 rotates, and then the material guided out by the feeding guide plate 106 is guided to the conveyor belt 5 to be connected into the freeze-drying box 1, the hydraulic cylinder 6 at the left end of the freeze-drying box 1 contracts to close the box door 8, the refrigeration and heating integrated machine 2 freezes the raw material in the freeze-drying box 1, after freeze-drying, the hydraulic cylinder 6 at the right end of the freeze-drying box 1 extends, and then the box door 8 at, the surface of conveyer belt 5 is delivered to ejection of compact stock guide 126 on discharge mechanism 12, driving motor 3 moves with ejection of compact motor 125, driving roller 4 and discharge roller 123 drive conveyer belt 5 and ejection of compact belt 124 rotate, and then deliver to ejection of compact stock guide 126 with the material in freeze-drying case 1, send the material to ejection of compact belt 124 by ejection of compact stock guide 126 on, and then send the material away, after the ejection of compact, the pneumatic cylinder 6 shrink of freeze-drying case 1 right-hand member, and then close the discharge gate of freeze-drying case 1 with chamber door 8.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.