Feeding and discharging device of full-automatic freeze dryer

Abstract

The utility model discloses a feeding and discharging device of a full-automatic freeze dryer, which comprises a supporting unit, a feeding unit and a discharging unit, the supporting unit comprises a placing plate, a support is arranged at the bottom of the placing plate, limiting plates are symmetrically arranged on the placing plate, and a bottle body conveying belt is arranged in the middle of the placing plate in a penetrating manner; the arranging unit comprises a plurality of limiting channels, the limiting channels are arranged on the placing plate, rotating shafts are symmetrically arranged on the limiting channels, a connecting handle is rotationally connected between the two rotating shafts on every two adjacent limiting channels, and half gears are fixedly connected to the rotating shafts. A row of bottles to be freeze-dried are arranged into a rectangular array at a time through the arrangement unit, the feeding speed is remarkably improved, the bottles are effectively prevented from toppling over in the arrangement process through the design of the limiting plates and the limiting channels, and the stability and the freeze-drying effect of the bottles are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze dryer feeding and discharging, in particular to a full-automatic freeze dryer feeding and discharging device. Background Art

[0002] Freeze-drying, also known as vacuum freeze-drying, is a method for effectively preserving biological products and foods through low-temperature freezing and vacuum dehydration. This technology can significantly extend the shelf life of products while preserving their original active ingredients and nutrients. Consequently, freeze-drying has gained widespread application in various fields, including medicine, food, and agriculture.

[0003] The traditional freeze dryer loading and unloading methods mainly rely on manual operation, which has the following problems: Low efficiency: Manually arranging the bottles one by one is not only time-consuming and labor-intensive, but also prone to operational errors, resulting in low production efficiency. Risk of bottle tipping: During the manual arrangement process, the bottles are prone to tilting or collapsing, affecting the freeze-drying effect and even causing product loss. High labor intensity: Long-term manual operation increases the labor intensity of workers, which is not conducive to long-term production. Although there are some automatic loading and unloading systems on the market, they still have some shortcomings: Untidy arrangement: Existing automatic loading and unloading systems can often only arrange the bottles row by row, and cannot form a neat rectangular array at one time. If the arrangement speed is increased, it will easily cause the bottles to tilt. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problems existing in the feeding and discharging device of the existing fully automatic freeze dryer, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a fully automatic freeze dryer feeding and discharging device, which is suitable for solving the problems of low efficiency, easy dumping of bottles and high labor intensity in the prior art.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a fully automatic freeze dryer feeding and discharging device, comprising:

[0008] The supporting unit includes a placing plate, a bracket is provided at the bottom of the placing plate, limit plates are symmetrically provided on the placing plate, and a bottle conveyor belt is provided through the middle of the placing plate;

[0009] An arrangement unit includes a limiting channel, which is arranged on a placement plate. There are multiple limiting channels, and rotating shafts are symmetrically arranged on the limiting channels. A connecting handle is rotatably connected between the two rotating shafts on two adjacent limiting channels. A half gear is fixedly connected to the rotating shaft, and the two half gears on two adjacent limiting channels are meshed with each other. An elastic sheet is connected between two adjacent limiting channels. The arrangement unit also includes a driving component for driving the limiting channel to move.

[0010] As a preferred solution of the fully automatic freeze dryer feeding and discharging device of the present invention, one of the rotating shafts is located on the upper side of one end of the limiting channel, and the other rotating shaft is located on the lower side of the other end of the limiting channel.

[0011] As a preferred solution of the fully automatic freeze dryer loading and unloading device described in the utility model, the driving assembly includes an electric telescopic rod installed on the bracket, the electric telescopic rod is vertically arranged, and the output end of the electric telescopic rod is provided with a baffle, the baffle is located above the bottle conveyor belt, the baffle is rotatably connected to one of the limiting channels, and a first hydraulic rod is installed on the baffle, and the output end of the first hydraulic rod is rotatably connected to the limiting channel farthest from the baffle.

[0012] As an optimal solution of the fully automatic freeze dryer feeding and discharging device described in the utility model, wherein: a second hydraulic rod is provided on the bracket, the second hydraulic rod is arranged horizontally, the output end of the second hydraulic rod is fixedly connected to a push plate, a limit frame is slidingly provided on the push plate, a third hydraulic rod is fixedly installed on the push plate, and the output end of the third hydraulic rod is fixedly connected to the limit frame.

[0013] As an optimal solution of the fully automatic freeze dryer feeding and discharging device described in the utility model, guide blocks are symmetrically arranged on the bracket, a guide rod passes through the inside of the guide block, the guide rod is slidably connected to the guide block, and one end of the guide rod is fixedly connected to the push plate.

[0014] As a preferred solution of the fully automatic freeze dryer loading and unloading device described in the utility model, a fourth hydraulic rod is provided at the bottom of the placing plate, one end of the fourth hydraulic rod is fixedly connected to a connecting piece, a slot is provided on the placing plate, the connecting piece passes through the slot and extends to the top of the placing plate, and the top of the connecting piece is detachably connected to a movable plate.

[0015] The beneficial effects of the present invention are as follows: a row of bottles to be freeze-dried are arranged into a rectangular array at one time through the arranging unit, which significantly improves the loading speed; the design of the limiting plate and the limiting channel effectively prevents the bottles from tipping over during the arranging process, thereby ensuring the stability of the bottles and the freeze-drying effect; and through automated control, rapid arrangement and loading and unloading operations of the bottles can be achieved, which significantly improves the production efficiency of the freeze dryer, reduces manual participation, reduces the labor intensity of workers, and is conducive to long-term production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a fully automatic freeze dryer feeding and discharging device proposed in the utility model;

[0018] Figure 2 This is a schematic diagram of the arrangement unit structure of the feeding and discharging device of a fully automatic freeze dryer proposed in the utility model;

[0019] Figure 3 This is a partial structural diagram of an arrangement unit of a fully automatic freeze dryer feeding and discharging device proposed in the utility model;

[0020] Figure 4 This is a schematic structural diagram of a support unit for a fully automatic freeze dryer feeding and discharging device proposed in the present invention.

[0021] Description of the drawings: 100, support unit; 101, placement plate; 102, bracket; 103, limit plate; 104, bottle conveyor belt; 200, arrangement unit; 201, limit channel; 202, rotating shaft; 203, connecting handle; 204, half gear; 205, elastic sheet; 206, electric telescopic rod; 207, baffle; 208, first hydraulic rod; 105, second hydraulic rod; 106, push plate; 107, limit frame; 108, third hydraulic rod; 109, guide block; 110, guide rod; 111, fourth hydraulic rod; 112, connecting sheet; 113, slot; 114, movable plate. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0026] Example

[0027] Reference Figure 1 - Figure 4 , which is an embodiment of the present invention, provides a fully automatic freeze dryer feeding and discharging device, including: a supporting unit 100 and an arranging unit 200.

[0028] The support unit 100 includes a placement plate 101, a bracket 102 is provided at the bottom of the placement plate 101, and a limit plate 103 is symmetrically provided on the placement plate 101. A bottle conveyor belt 104 is provided through the middle of the placement plate 101. The limit plates 103 are symmetrically provided on the placement plate 101 to limit the position of the bottles. The placement plate 101 is fixed to the bracket 102 to ensure that the placement plate 101 is level and stable. A bottle conveyor belt 104 is provided through the middle of the placement plate 101 to transport the bottles.

[0029] The arrangement unit 200 includes a limiting channel 201, which is provided on the placement plate 101. There are multiple limiting channels 201, and each limiting channel 201 is symmetrically provided with a rotating shaft 202. A connecting handle 203 is rotatably connected between the two rotating shafts 202 of two adjacent limiting channels 201. A half gear 204 is fixedly connected to the rotating shaft 202, and the two half gears 204 of two adjacent limiting channels 201 are meshed with each other. An elastic piece 205 is connected between two adjacent limiting channels 201. The arrangement unit 200 also includes a drive assembly for driving the limiting channels 201. Multiple limiting channels 201 are provided on the placement plate 101, and the number of limiting channels 201 is determined according to actual needs.

[0030] It should be noted that in the future, in order to make the gaps between the arranged bottles smaller, the side walls of the limiting channel 201 can be set thinner so as to be able to drive the bottles to slide on the display plate 101.

[0031] In another embodiment, one of the rotating shafts 202 is located at the upper side of one end of the limiting channel 201 , and the other rotating shaft 202 is located at the lower side of the other end of the limiting channel 201 .

[0032] In another embodiment, the driving assembly includes an electric telescopic rod 206 installed on the bracket 102, the electric telescopic rod 206 is arranged vertically, and a baffle 207 is provided at the output end of the electric telescopic rod 206, the baffle 207 is located above the bottle conveyor belt 104, and the baffle 207 is rotatably connected to one of the limiting channels 201. A first hydraulic rod 208 is installed on the baffle 207, and the output end of the first hydraulic rod 208 is rotatably connected to the limiting channel 201 farthest from the baffle 207.

[0033] In another embodiment, the bracket 102 is provided with a second hydraulic rod 105, which is arranged horizontally. The output end of the second hydraulic rod 105 is fixedly connected to a push plate 106, and a limit frame 107 is slidably provided on the push plate 106. A third hydraulic rod 108 is fixedly mounted on the push plate 106, and the output end of the third hydraulic rod 108 is fixedly connected to the limit frame 107. Through the cooperation of the second hydraulic rod 105 and the third hydraulic rod 108, the limit frame 107 can be driven to move in the horizontal direction, thereby further adjusting the position of the bottle.

[0034] In another embodiment, guide blocks 109 are symmetrically provided on the bracket 102. A guide rod 110 extends through the guide blocks 109. The guide rod 110 is slidably connected to the guide blocks 109. One end of the guide rod 110 is fixedly connected to the push plate 106. The arrangement of the guide blocks 109 and the guide rod 110 can ensure the stability of the push plate 106 during movement.

[0035] In another embodiment, a fourth hydraulic rod 111 is provided at the bottom of the placing plate 101, one end of the fourth hydraulic rod 111 is fixedly connected to a connecting plate 112, a slot 113 is provided on the placing plate 101, the connecting plate 112 passes through the slot 113 and extends to the top of the placing plate 101, and the top of the connecting plate 112 is detachably connected to a movable plate 114.

[0036] During use, when feeding, the limiting plate 103 is installed according to actual needs, the number of limiting channels 201 is determined and installed according to actual needs, and the size of the limiting frame 107 is selected according to actual needs. The bottles to be freeze-dried are conveyed into the limiting channel 201 by the bottle conveyor belt 104, and the bottles enter the limiting channel 201 in sequence. Since the multiple limiting channels 201 are connected, until all the bottles fill all the limiting channels 201, then the first hydraulic rod 208 is activated to change the angles between the multiple limiting channels 201, gradually folding until they fit together to form an S shape. At this time, the bottles inside are driven to arrange in an S shape, and then the electric telescopic rod 206 is activated to raise the limiting channel 201. At this time, the multiple bottles are distributed in a rectangular array. Then the second hydraulic rod 105 is activated to make the push plate 106 (with the limiting frame 107) approach the bottles. At the same time, the third hydraulic rod 108 is activated to adjust the position of the limiting frame 107 to correspond to the bottle array, and then the bottle array is pushed into the freeze dryer.

[0037] When the freeze dryer needs to be discharged, the connecting piece 112 is installed with the movable plate 114, and then the fourth hydraulic rod 111 is started to pull out the freeze-dried bottle array at one time until it contacts the bottle conveyor belt 104 and is transferred to the next process through the bottle conveyor belt 104.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A fully automatic freeze dryer feeding and discharging device, characterized in that: include: A support unit (100) comprises a placing plate (101), a bracket (102) is provided at the bottom of the placing plate (101), a limiting plate (103) is symmetrically provided on the placing plate (101), and a bottle conveyor belt (104) is provided through the middle of the placing plate (101); The arrangement unit (200) comprises a limiting channel (201), wherein the limiting channel (201) is arranged on a placing plate (101), a plurality of the limiting channels (201) are provided, a rotating shaft (202) is symmetrically arranged on the limiting channel (201), a connecting handle (203) is rotatably connected between the two rotating shafts (202) on two adjacent limiting channels (201), a half gear (204) is fixedly connected to the rotating shaft (202), the two half gears (204) on two adjacent limiting channels (201) are meshed with each other, an elastic sheet (205) is connected between the two adjacent limiting channels (201), and the arrangement unit (200) further comprises a driving assembly for driving the limiting channel (201) to move.

2. The fully automatic freeze dryer feeding and discharging device according to claim 1, characterized in that: One of the rotating shafts (202) is located on the upper side of one end of the limiting channel (201), and the other rotating shaft (202) is located on the lower side of the other end of the limiting channel (201).

3. The fully automatic freeze dryer feeding and discharging device according to claim 2, characterized in that: The driving assembly comprises an electric telescopic rod (206) mounted on a bracket (102), the electric telescopic rod (206) being vertically arranged, a baffle (207) being arranged at the output end of the electric telescopic rod (206), the baffle (207) being located above the bottle conveyor belt (104), the baffle (207) being rotatably connected to one of the limiting channels (201), a first hydraulic rod (208) being mounted on the baffle (207), the output end of the first hydraulic rod (208) being rotatably connected to the limiting channel (201) farthest from the baffle (207).

4. The fully automatic freeze dryer feeding and discharging device according to claim 3, characterized in that: A second hydraulic rod (105) is provided on the bracket (102), the second hydraulic rod (105) is arranged horizontally, the output end of the second hydraulic rod (105) is fixedly connected to a push plate (106), a limit frame (107) is slidably provided on the push plate (106), a third hydraulic rod (108) is fixedly installed on the push plate (106), and the output end of the third hydraulic rod (108) is fixedly connected to the limit frame (107).

5. The fully automatic freeze dryer feeding and discharging device according to claim 4, characterized in that: A guide block (109) is symmetrically arranged on the bracket (102), a guide rod (110) is passed through the interior of the guide block (109), the guide rod (110) is slidably connected to the guide block (109), and one end of the guide rod (110) is fixedly connected to the push plate (106).

6. The fully automatic freeze dryer feeding and discharging device according to claim 5, characterized in that: A fourth hydraulic rod (111) is provided at the bottom of the placing plate (101), one end of the fourth hydraulic rod (111) is fixedly connected to a connecting piece (112), a slot (113) is provided on the placing plate (101), the connecting piece (112) passes through the slot (113) and extends to the top of the placing plate (101), and the top end of the connecting piece (112) is detachably connected to a movable plate (114).

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