Breakage-proof discharging mechanism for fragile materials

Abstract

The invention relates to the technical field of food processing equipment, in particular to a breakage-proof discharging mechanism for fragile materials, which comprises a main frame, a material distributing mechanism mounted on the main frame, a first receiving mechanism and a second receiving mechanism mounted on the side surface of the main frame, a material guiding mechanism and a speed reducing mechanism, the material separating mechanism is used for separating the fragile materials which are centrally placed; the first receiving mechanism is located above the second receiving mechanism, the material guiding mechanism is installed on the main frame, one end of the material guiding mechanism is connected with the second receiving mechanism, and the material guiding mechanism is used for guiding materials to slide and guiding fragile materials to enter bags; the speed reducing mechanism is fixedly installed on the main frame and located below the material distributing mechanism and above the material guiding mechanism, one end of the material guiding mechanism is connected with the speed reducing mechanism, and the speed reducing mechanism is used for buffering impact force generated in the material sliding process. According to the scheme, weighing, decelerating discharging and bagging guiding are achieved, and the problem that existing fragile materials are prone to fragmentation is solved.

Description

Technical Field

[0001] The present application relates to the technical field of food processing equipment, and in particular to an anti-fragmentation discharging mechanism for fragile materials. Background Art

[0002] In the food processing industry, solving the problem of fragile materials is a common problem. Traditional weighing and bagging mechanisms are usually not specially designed to adapt to these fragile materials, which often leads to damage of materials due to excessive impact during transmission, which not only reduces the product qualification rate but also increases production costs. In recent years, as consumers have higher requirements for food quality, how to effectively protect fragile materials has become the focus of the industry. There are some improvement measures on the market, such as slowing down the speed of the conveyor belt and adding buffer pads, but these measures have limited effects and are difficult to fundamentally solve the problem.

[0003] In order to reduce the damage of fragile materials during the discharge process, the existing technology first slows down the discharge, that is, a deceleration device is set in front of the discharge port to make the material fall slowly. Although this method can reduce damage to a certain extent, the actual effect is not ideal due to the material accumulation effect. The second is the soft landing design, which adds soft materials such as sponges or rubber pads inside the receiving container to absorb the impact force. However, this method easily causes material adhesion and is difficult to clean, and is not suitable for continuous production lines.

[0004] Although the existing technology can alleviate the problem of fragile material breakage to a certain extent, it still has obvious limitations. The deceleration of material discharge fails to solve the secondary impact caused by material accumulation; the soft landing design increases the difficulty of cleaning and is not suitable for large-scale industrial production. Summary of the invention

[0005] Since existing discharge mechanisms are unable to effectively reduce the impact on fragile materials during the falling process, resulting in a high material breakage rate and affecting the quality and output of the final product, the present application provides an anti-breakage discharge mechanism for fragile materials.

[0006] The present application provides an anti-fragmentation discharging mechanism for fragile materials, which adopts the following technical solutions: An anti-fragmentation discharging mechanism for fragile materials, comprising: Main frame; A material separation mechanism, which is installed on the main frame and is used to separate the fragile materials placed in a centralized manner; A first receiving mechanism, wherein the first receiving mechanism is used to reduce the impact force of falling materials; A second receiving mechanism, wherein the first receiving mechanism and the second receiving mechanism are respectively fixedly mounted on the main frame, and the first receiving mechanism is located above the second receiving mechanism, and the first receiving mechanism and the second receiving mechanism are used to reduce the impact force and weighing of falling materials; A material guiding mechanism, wherein the material guiding mechanism is installed on the main frame, and one end of the material guiding mechanism is connected to the second receiving mechanism, and the material guiding mechanism is used to guide the material to slide and guide the fragile material into the bag; The deceleration mechanism is fixedly mounted on the main frame and is used to buffer the impact force of the material during the sliding process.

[0007] By adopting the above technical scheme, fragile materials are concentrated in the dividing mechanism, the dividing mechanism separates the concentrated fragile materials, and then sends them to the first receiving mechanism, the first receiving mechanism then sends the fragile materials to the second receiving mechanism, the second receiving mechanism weighs them, and then sends the fragile materials to the guiding mechanism, the fragile materials slide toward the deceleration mechanism under the guidance of the guiding mechanism, after the fragile materials are decelerated under the action of the deceleration mechanism, the guiding mechanism opens the connection channel with the package, and the fragile materials fall into the package. The above scheme realizes weighing, deceleration feeding and bag entry guidance, and improves the problem that the existing fragile materials are easy to break.

[0008] Optionally, the material distribution mechanism includes: A first vibrating member, the first vibrating member is fixedly mounted on the main frame, and the first vibrating member is used to separate concentrated fragile materials; A second vibrating member, the second vibrating member is fixedly mounted on the main frame, one end of the second vibrating member is connected to the first vibrating member, and the other end of the second vibrating member is connected to the first receiving mechanism, and the second vibrating member is used to drive the fragile material to fall into the first receiving mechanism; The second vibration members are provided in a plurality of groups, and the plurality of groups of the second vibration members are arranged around the first vibration member; A material blocking member, which is mounted on the main frame and is used to block fragile materials; The number of the first receiving mechanism, the second receiving mechanism and the material blocking member is respectively consistent with the number of the second vibrating member.

[0009] By adopting the above technical scheme, fragile materials are concentratedly fed into the first vibrating member, the first vibrating member vibrates to disperse the concentrated fragile materials, the material blocking member opens, and the fragile materials fall into multiple second vibrating members, and the multiple second vibrating members start to vibrate respectively, so that the fragile materials fall into the first receiving mechanism in turn, and the first receiving mechanism then feeds the fragile materials into the second receiving mechanism for weighing, and then the second vibrating member starts to receive the next batch of fragile materials, and the second receiving mechanism unloads the materials to the material guiding mechanism after weighing, thereby achieving continuity and improving production efficiency.

[0010] Optionally, each of the second oscillators has a first blocking portion, which is arranged at an edge of the first oscillator, and the first blocking portion on each group of the second oscillators is overlapped with one end of another group of the second oscillators.

[0011] By adopting the above technical solution, the first blocking part can prevent the fragile material from separating from the second vibrating member during the vibration unloading process, thereby ensuring the production quality and reducing waste.

[0012] Optionally, the first receiving mechanism includes: A first material receiving member, the first material receiving member is fixed to the main frame, one end of the first material receiving member is connected to the second vibrating member, and the other end of the first material receiving member is connected to the second receiving mechanism, and the first material receiving member is used to receive the material dropped from the second vibrating member; A first opening and closing member, the first opening and closing member is installed on one end of the first material receiving member connected to the second receiving mechanism, and the first opening and closing member is used to control the material to fall into the second receiving mechanism; A first opening and closing driving member is installed on the main frame, and the first opening and closing member is transmission-connected to the first opening and closing driving member through a first transmission member.

[0013] By adopting the above technical solution, when receiving materials, the first opening and closing driving member drives the first opening and closing member to close through the first transmission member, and the fragile material falls from the second vibrating member into the first material receiving member for the first buffering, and then the first opening and closing driving member drives the first opening and closing member to open through the first transmission member, and the fragile material falls into the second receiving mechanism for the second buffering. The second receiving mechanism then sends the fragile material to the material guiding mechanism, and the fragile material slides toward the deceleration mechanism under the guidance of the material guiding mechanism, and the fragile material falls into the bag entering channel, the material guiding mechanism opens the channel, and the fragile material enters the bag along the channel, thereby achieving stable material unloading, reducing the probability of fragile material breaking, and improving production quality.

[0014] Optionally, the first opening and closing member includes: A first closing portion, one end of which is rotatably connected to the first material receiving member; A second engaging part, wherein one end of the second engaging part is rotatably connected to the first material receiving member, and the other end of the second engaging part is in contact with an end of the first engaging part away from the first material receiving member, and the rotating end of the first engaging part is rotatably connected to the rotating end of the second engaging part via a linkage part; The first transmission member comprises: A pushing portion, the pushing portion is connected to the first opening and closing driving member, and the first opening and closing driving member is used to drive the pushing portion to rotate; A swinging part, one end of which is rotatably connected to the first material receiving member, and the other end of which is rotatably connected to the first engaging part, and the swinging part is also in contact with the pushing part; An elastic part, one end of which is rotatably connected to the swing part, and the other end of which is rotatably connected to the first material receiving member, and the elastic part is elastic.

[0015] By adopting the above technical scheme, when the first opening and closing member is controlled to open, the first opening and closing driving member drives the pushing part to rotate, the pushing part pushes the swinging part to swing, the swinging part drives the first closing part to swing, the first closing part drives the second closing part to swing through the linkage part, the abutting ends of the first closing part and the second closing part move away from each other, the fragile material falls into the second receiving mechanism, the first opening and closing driving member is reset, the pushing part withdraws the thrust on the swinging part, the elastic part outputs the elastic force to the swinging part, the swinging part is reset, driving the first closing part to swing and reset, and synchronously driving the second closing part to reset, and the first opening and closing member is closed, thereby stably controlling the falling of fragile materials, forming a certain buffering effect, and protecting the fragile materials from being broken when falling.

[0016] Optionally, the second receiving mechanism includes: A weighing piece, the weighing piece is installed on the main frame; A second material receiving member, the second material receiving member is fixedly connected to an output end of the weighing member; a second opening and closing member, one end of which is rotatably connected to the second material receiving member; The second opening and closing driving member is installed on the main frame, and the second opening and closing member is transmission-connected to the second opening and closing driving member through a second transmission member.

[0017] By adopting the above technical scheme, after being buffered by the first receiving mechanism, the fragile material falls into the second receiving mechanism for the second buffering. At the same time, the weighing piece works to weigh the weight of the fragile material. After the weighing is completed, the second opening and closing driving piece drives the second transmission piece to work, and the second transmission piece drives the second opening and closing piece to work, opening the channel to release the fragile material to fall into the material guiding mechanism, thereby realizing weighing and the second buffering unloading, protecting the fragile material, and also realizing weighing, thereby improving production efficiency and production quality.

[0018] Optionally, the material introduction mechanism includes: A guide member, wherein the guide member is obliquely mounted on the main frame, one end of the guide member is connected to the second receiving mechanism, and the other end of the guide member is oriented toward the direction of the speed reduction mechanism; The unscrewing member is installed at the end of the guide member in the direction toward the speed reduction mechanism. One end of the unscrewing member is rotatably connected to the main frame. The unscrewing member is used to cooperate with the speed reduction mechanism to perform buffering and control the falling of fragile materials.

[0019] By adopting the above technical solution, the fragile materials are buffered by the first receiving mechanism and the second receiving mechanism, and fall into the guiding member from the second receiving mechanism. The guiding member uses the gravity of the fragile materials to guide the fragile materials to flow to the unscrewing member, so that the fragile materials falling from multiple groups of second receiving mechanisms are gathered to the same discharge port, thereby reducing the space occupied by the overall structure and reducing the investment in structural parts cost.

[0020] Optionally, the unscrewing member includes: A material collecting part, wherein the material collecting parts are provided in a plurality of groups, and the plurality of groups of the material collecting parts are installed around the speed reducing mechanism, and one end of the plurality of groups of the material collecting parts is respectively rotatably connected to the main frame, and the other end is respectively staggeredly contacted; A rotating part, which is rotatably mounted on the main frame and is located below the material collecting part; A linkage part, one end of which is rotatably connected to the material collecting part, and the other end of which is rotatably connected to the rotating part; The number of the linkage parts is consistent with the number of the aggregate parts; The flowering driving part is installed on the main frame, one end of the flowering driving part is rotatably connected to the main frame, and the other end is rotatably connected to the rotating part.

[0021] By adopting the above technical scheme, during the process of fragile materials flowing from the guide part to the unscrewing part, the deceleration mechanism decelerates them and they stably stop at the gathering part of the unscrewing part, the flowering drive part drives the rotating part to rotate, the rotating part drives the multiple groups of linkage parts to move, the multiple groups of linkage parts drive the staggered contact ends of the multiple groups of gathering parts to separate, open the channel, and the fragile materials enter the bag entry channel. By arranging the gathering part, the rotating part, the linkage part and the flowering drive part, the fragile materials are divided from the concentration area to the bag entry area in an orderly manner, and multiple weighing and dividing channels are gathered. Multiple groups of gathering parts move at the same time, and the channels open at a uniform and controllable speed, which greatly reduces the impact force of multiple groups of fragile materials entering the bag and reduces the chance of breakage.

[0022] Optionally, the deceleration mechanism includes: An anti-shattering member, the anti-shattering member is slidably mounted on the main frame, and the anti-shattering member has an arc-shaped portion; An anti-shatter driving component is fixedly mounted on the main frame, one end of the anti-shatter component is fixedly connected to the anti-shatter driving component, and the anti-shatter driving component is used to drive the anti-shatter component to rise and fall relative to the main frame.

[0023] By adopting the above technical solution, when fragile materials flow into the guiding member from the second receiving mechanism, the anti-fragmentation driving member drives the anti-fragmentation member to slide and make it close to the material collecting portion. The fragile materials flow into the material collecting portion from the guiding member, and after contacting the arc-shaped portion of the anti-fragmentation member, they stay stably on the material collecting portion. The arc-shaped portion is used to disperse the falling impact force of the fragile materials, thereby achieving stable material stopping and reducing the probability of material breakage.

[0024] Optionally, a deceleration part is provided on the anti-fragmentation part, and the deceleration part is arranged toward the material collecting part, and the deceleration part is used to apply lifting force to the material.

[0025] By adopting the above technical solution, a deceleration part is arranged on the anti-fragmentation part to apply lifting force to the fragile material, thereby further dispersing the impact force of the fragile material falling, achieving buffering, and protecting the fragile material from being broken.

[0026] In summary, this application has the following beneficial effects: 1. By setting up the material distribution mechanism, the first receiving mechanism and the second receiving mechanism, multi-level buffering of fragile materials is achieved, which significantly reduces the impact force of fragile materials during the falling process and effectively reduces the breakage rate; 2. The design of the guide and the unscrewing part enables the fragile materials falling from multiple sets of second receiving mechanisms to be smoothly gathered at the same discharge port, which reduces the space occupied by the overall structure and reduces the investment in structural parts cost; 3. The deceleration mechanism further disperses the falling impact force of fragile materials through the action of anti-fragmentation parts and deceleration parts, and applies lifting force to the materials, thereby enhancing the cushioning effect and ensuring that fragile materials remain intact during transportation and sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an overall structural view of an anti-fragmentation discharge mechanism for fragile materials in an embodiment of the present application; Figure 2 It is a cross-sectional view of an anti-fragmentation discharging mechanism for fragile materials according to an embodiment of the present application; Figure 3 This is a structural view of a first receiving mechanism in an anti-fragmentation discharge mechanism for fragile materials according to an embodiment of the present application; Figure 4 It is a partial structural view of a second receiving mechanism in an anti-fragmentation discharge mechanism for fragile materials in an embodiment of the present application; Figure 5 This is a structural view of a deceleration mechanism in an anti-fragmentation discharge mechanism for fragile materials in an embodiment of the present application; Figure 6 This is a structural view of a material guiding mechanism in an anti-fragmentation discharging mechanism for fragile materials in an embodiment of the present application; Figure 7 It is a structural view of a twist-off member in an anti-fragmentation discharge mechanism for fragile materials according to an embodiment of the present application.

[0028] Description of reference numerals: 1. Main frame; 2. Material dividing mechanism; 21. First vibrating member; 22. Second vibrating member; 220. First blocking part; 23. Material blocking member; 3. First receiving mechanism; 31. First material receiving member; 32. First opening and closing member; 320. First closing part; 321. Second closing part; 322. Linking part; 33. First opening and closing driving member; 34. First transmission member; 340. Pushing part; 341. Swinging part; 342. Elastic part; 343. Articulated rod; 4. Second receiving mechanism; 41. Weighing member; 410. Weighing sensor; 411. Weighing connecting seat; 42. Second material receiving member; 43. Second opening and closing member; 430. Third scuttle door; 431. Fourth scuttle door; 44. Second opening and closing driving member; 45. Second transmission member; 450. First pull rod; 451. Second pull rod; 452. Thrust shaft; 453. Thrust arm; 454. Second crank bushing; 455. Second tension spring; 5. Material guiding mechanism; 51. Guide member; 52. Unscrewing member; 520. Material collecting part; 521. Rotating part; 522. Linkage part; 523. Flowering driving part; 6. Speed ​​reduction mechanism; 61. Anti-shattering member; 610. Speed ​​reduction part; 611. Arc-shaped part; 62. Anti-shattering driving member. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-7 This application is described in further detail.

[0030] The present application embodiment discloses a discharging mechanism for preventing fragile materials from being broken. Figure 1 and Figure 2 , including a main frame 1, a material distribution mechanism 2 installed on the end surface of the main frame 1, a first receiving mechanism 3 and a second receiving mechanism 4 installed on the side of the main frame 1; the material distribution mechanism 2 is used to separate the fragile materials placed in a centralized manner; the first receiving mechanism 3 is located above the second receiving mechanism 4, and the first receiving mechanism 3 is used to reduce the falling impact force of the fragile materials. It also includes a material guiding mechanism 5 and a deceleration mechanism 6, the material guiding mechanism 5 is installed on the main frame 1, and one end of the material guiding mechanism 5 is connected to the second receiving mechanism 4, and the material guiding mechanism 5 is used to guide the material to slide and guide the fragile materials into the bag; the deceleration mechanism 6 is fixedly installed on the main frame 1, and the deceleration mechanism 6 is located below the material distribution mechanism 2 and above the material distribution mechanism 5, and one end of the material guiding mechanism 5 is connected to the deceleration mechanism 6, and the deceleration mechanism 6 is used to buffer the impact force of the material sliding process.

[0031] Specifically, the material separation mechanism 2 includes a first vibrator 21 and a second vibrator 22 fixedly mounted on the main frame 1, and a material blocking member 23 for blocking fragile materials. One end of the second vibrator 22 is connected to the first vibrator 21, and the other end is connected to the first receiving mechanism 3. The first vibrator 21 is used to vibrate and separate fragile materials, and the second vibrator 22 is used to weigh and vibrate to discharge materials. The material blocking member 23 is mounted on the main frame 1 and is located above the first vibrator 21 and the second vibrator 22. The second vibrator 22 is provided with a plurality of groups, and the plurality of groups of second vibrators 22 are arranged around the first vibrator 21.

[0032] The number of the first receiving mechanisms 3 , the second receiving mechanisms 4 and the material blocking members 23 is respectively consistent with the number of the second vibrating members 22 .

[0033] See also Figure 1 and Figure 2 The first vibrator 21 includes a main vibration disk, a main vibration machine, a main spring and a waterproof cover. The main spring is fixedly installed on the main frame 1. One end of the main spring is fixedly connected to the main body of the main vibration machine. One end of the main vibration disk is fixedly connected to the output end of the main vibration machine. The waterproof cover is sleeved on the connection between the main vibration disk and the main vibration machine.

[0034] Each group of second vibrators 22 includes a wire vibration disk, a linear vibrator and a wire vibration spring. The wire vibration spring is fixedly mounted on the main frame 1. One end of the wire vibration spring is fixedly connected to the main body of the linear vibrator. The wire vibration disk is fixedly connected to the output end of the linear vibrator. A waterproof cover is also provided at the connection between the wire vibration disk and the linear vibrator.

[0035] The second vibration members 22 respectively have a first blocking portion 220 , which is disposed at the edge of the first vibration member 21 , and the first blocking portion 220 on each group of second vibration members 22 is respectively overlapped with one end of another group of second vibration members 22 .

[0036] The first blocking portion 220 includes a first steel plate and a second steel plate. One side of the first steel plate is folded down and overlapped with the second steel plate on another group of wire vibration plates, thereby preventing materials from falling from the connection between the multiple groups of second vibration members 22.

[0037] The material blocking member 23 includes a plurality of material blocking plates, a material blocking ring frame, a plurality of material blocking guide rods and a material blocking driving cylinder. The material blocking driving cylinder is fixedly installed on the side of the main frame 1. One end of the plurality of material blocking guide rods is fixedly connected to the side of the main frame 1, and the other end extends upward relative to the main frame 1; the plurality of material blocking guide rods are passed through the material blocking ring frame and are slidably connected to the material blocking ring frame; the plurality of material blocking plates are fixedly installed on the material blocking ring frame, arranged around the main vibration disk, and located directly above the linear vibration disk; the material blocking ring frame is fixedly connected to the piston rod of the material blocking driving cylinder, and the material blocking driving cylinder is used to drive the plurality of material blocking plates to rise and fall relative to the main frame 1.

[0038] See also Figure 2 and Figure 3Each group of first receiving mechanisms 3 includes a first material receiving member 31, a first opening and closing member 32 and a first opening and closing driving member 33. The first material receiving member 31 is fixed on the main frame 1, one end of the first material receiving member 31 is connected to the second vibrating member 22, and the other end is connected to the second receiving mechanism 4. The first material receiving member 31 is used to accommodate materials falling from the second vibrating member 22; the first opening and closing member 32 is installed on one end of the first material receiving member 31 connected to the second receiving mechanism 4, and the first opening and closing member 32 is used to control the material to fall into the second receiving mechanism 4; the first opening and closing driving member 33 is installed on the main frame 1, and the first opening and closing member 32 and the first opening and closing driving member 33 are connected through the first transmission member 34.

[0039] Specifically, the first opening and closing member 32 includes a first closing portion 320 and a second closing portion 321, one end of the first closing portion 320 is rotatably connected to the first material receiving member 31; one end of the second closing portion 321 is rotatably connected to the first material receiving member 31, and the other end abuts against an end of the first closing portion 320 away from the first material receiving member 31, and the rotating end of the first closing portion 320 and the rotating end of the second closing portion 321 are rotatably connected via a linkage portion 322.

[0040] See also Figure 3 and Figure 4 The first transmission member 34 includes a pushing portion 340, a swinging portion 341 and an elastic portion 342. The pushing portion 340 is connected to the first opening and closing driving member 33, and the first opening and closing driving member 33 is used to drive the pushing portion 340 to rotate; one end of the swinging portion 341 is rotationally connected to the first material receiving member 31, and the other end is rotationally connected to the first closing portion 320, and the swinging portion 341 is also abutted against the pushing portion 340; one end of the elastic portion 342 is rotationally connected to the swinging portion 341, and the other end is rotationally connected to the first material receiving member 31, and the elastic portion 342 is elastic.

[0041] The first material receiving member 31 includes a first buffer bucket, which is fixed to the side of the main frame 1; the first closing part 320 includes a first bucket door; the second closing part 321 includes a second bucket door; the linkage part 322 includes a connecting rod, which is hinged to the first bucket door and the second bucket door respectively; the pushing part 340 includes a first crank bushing.

[0042] The swinging part 341 includes a swing arm shaft and two swing arm plates, which are respectively installed on the two side surfaces of the first buffer bucket, one end of the swing arm plate is rotatably connected to the first buffer bucket, and the other end is hinged to the first bucket door through a hinge rod 343, and both ends of the swing arm shaft are respectively fixedly connected to a swing arm plate; the elastic part 342 includes two first tension springs, which are respectively installed on the two swing arm plates, one end of the first tension spring is hinged to the swing arm plate, and the other end is rotatably connected to the main body of the first buffer bucket.

[0043] The first opening and closing driving member 33 comprises a first servo motor, which is fixedly installed in the main frame 1; and the first crank bushing is fixedly connected to the output spindle of the first servo motor.

[0044] See also Figure 3 and Figure 4 Each group of second receiving parts includes a weighing part 41, a second material receiving part 42, a second opening and closing part 43 and a second opening and closing driving part 44, the weighing part 41 is installed on the main frame 1; the second material receiving part 42 is fixedly connected to the output end of the weighing part 41; one end of the second opening and closing part 43 is rotatably connected to the second material receiving part 42; the second opening and closing driving part 44 is installed on the main frame 1, and the second opening and closing part 43 and the second opening and closing driving part 44 are connected through a second transmission part 45.

[0045] Specifically, the weighing member 41 includes a weighing sensor 410 and a weighing connection seat 411 . The weighing sensor 410 is fixedly installed in the main frame 1 . The weighing connection seat 411 is connected to the output end of the weighing sensor 410 . The second material receiving member 42 is fixedly connected to the weighing connection seat 411 .

[0046] The second material receiving member 42 includes a second buffer bucket, the main body of the second buffer bucket is fixedly connected to the weighing connecting seat 411, the second opening and closing member 43 includes a third bucket door 430 and a fourth bucket door 431, the third bucket door 430 and the second bucket door are rotatably connected to the main body of the second buffer bucket; the second opening and closing driving member 44 includes a second servo motor, and the second servo motor is fixedly installed in the main frame 1.

[0047] See also Figure 3 and Figure 4 The second transmission member 45 includes two first pull rods 450, two second pull rods 451, a thrust shaft 452, two thrust arms 453, a second crank bushing 454 and two second tension springs 455. The two thrust arms 453 are respectively installed on the side surfaces of the second buffer bucket and are respectively rotatably connected to the second buffer bucket; the two ends of the thrust shaft 452 are respectively fixedly connected to a thrust arm 453; one end of the first pull rod 450 is hinged to the third bucket door 430, and the other end is hinged to a thrust arm 453; one end of the second pull rod 451 is hinged to the hinged end of the third bucket door 430, and the other end is hinged to the hinged end of the fourth bucket door 431; two second tension springs 455 are installed on both sides of the second buffer bucket, one end of each second tension spring 455 is hinged to the push arm, and the other end is hinged to the body of the second buffer bucket; the second crank bushing 454 is fixedly connected to the output spindle of the second servo motor.

[0048] See also Figure 4In this embodiment, a first force reducing cylinder is sleeved at the joint between the first crank bushing and the swing arm shaft, and the first force reducing cylinder is rotatably connected to the first crank bushing; a second force reducing cylinder is sleeved at the connection between the second crank bushing 454 and the reasoning shaft, and the second force reducing cylinder is rotatably connected to the second crank bushing 454. The first force reducing cylinder is used to improve the stability of the first crank bushing pushing the swing arm shaft to move, so that the first opening and closing member 32 can be opened at a stable and uniform speed. Similarly, the second force reducing cylinder is also for maintaining a stable and uniform speed during the opening of the second opening and closing member 43.

[0049] See also Figure 5 and Figure 6 The material guiding mechanism 5 includes a guiding member 51 and an unscrewing member 52. The guiding member 51 is obliquely installed on the main frame 1. One end of the guiding member 51 is connected to the second receiving mechanism 4, and the other end is toward the direction of the speed reduction mechanism 6. The guiding member 51 is provided with an unscrewing member 52 in the direction toward the speed reduction mechanism 6. One end of the unscrewing member 52 is rotatably connected to the main frame 1. The unscrewing member 52 is used to cooperate with the speed reduction mechanism 6 to perform buffering processing and control the falling of fragile materials.

[0050] Specifically, the guide member 51 includes a plurality of guide plates, and the plurality of guide plates are installed around the speed reduction mechanism 6 .

[0051] See also Figure 6 and Figure 7 The unscrewing part 52 includes a material collecting part 520, a rotating part 521, a linkage part 522 and a flowering drive part 523. The material collecting parts are provided with multiple groups. The multiple groups of material collecting parts 520 are installed around the speed reduction mechanism 6, and one end of the multiple groups of material collecting parts 520 are respectively rotatably connected to the main frame 1, and the other ends are respectively in staggered contact; the rotating part 521 is rotatably installed on the main frame 1, and is located below the material collecting part 520; one end of the linkage part 522 is rotatably connected to the material collecting part 520, and the other end is rotatably connected to the rotating part 521; the number of linkage parts 522 is consistent with the number of material collecting parts 520; the flowering drive part 523 is installed on the main frame 1, one end of the flowering drive part 523 is rotatably connected to the main frame 1, and the other end is rotatably connected to the rotating part 521.

[0052] Each group of material collecting parts 520 includes a blooming material collecting plate, and the rotating part 521 includes a rotating transmission ring. The rotating transmission ring is rotatably installed on the main frame 1 and is connected to the main frame 1 through a guide wheel.

[0053] Each group of linkage parts 522 includes a joint bearing, one end of which is connected to the blooming aggregate plate, and the other end is connected to the rotating transmission ring.

[0054] The flowering drive unit 523 includes a flowering drive cylinder, a flowering drive body is hinged to the main frame 1, and a piston rod is hinged to the rotating transmission ring.

[0055] See also Figure 2 and Figure 5The deceleration mechanism 6 includes an anti-shattering component 61 and an anti-shattering driving component 62. The anti-shattering component 61 is slidably installed on the main frame 1, and the anti-shattering component 61 has an arc-shaped portion 611; the anti-shattering driving component 62 is fixedly installed on the main frame 1, one end of the anti-shattering component 61 is fixedly connected to the anti-shattering driving component 62, and the anti-shattering driving component 62 is used to drive the anti-shattering component 61 to rise and fall relative to the main frame 1.

[0056] Specifically, a deceleration part 610 is provided on the anti-fragmentation part 61 . The deceleration part 610 is arranged toward the material collecting part. The deceleration part 610 is used to apply a lifting force to the material.

[0057] The anti-shatter component 61 includes a hollow anti-shatter body, one end of which is slidably connected to the main frame 1, and the other end faces the unscrew component 52. The arc portion 611 is specifically a cylindrical shape opened on the anti-shatter body; the deceleration portion 610 includes a deceleration hole, which is connected to the internal space of the anti-shatter body, and the anti-shatter body is connected to the electronic air valve through an air pipe; the anti-shatter driving component 62 includes an anti-shatter driving cylinder, which is fixed to the main frame 1, and the anti-shatter body is fixedly connected to the anti-shatter driving cylinder.

[0058] In other embodiments, the outer surface of the anti-fragmentation body is covered with a rubber tube, which is elastic. The elastic property of rubber is used to further buffer the impact force of the fragile material when it falls, thereby protecting the fragile material from being broken.

[0059] The working principle of an anti-fragmentation discharge mechanism for fragile materials in the present application is as follows: Through the multiple buffering of the first receiving mechanism 3, the second receiving mechanism 4 and the speed reduction mechanism 6, the impact force of the fragile material at each stage is effectively reduced, and the breakage rate is greatly reduced.

[0060] The coordinated operation of each component is precisely controlled by the servo motor and cylinder, ensuring that each link can operate stably, improving production efficiency and product quality.

[0061] Each component can be replaced and maintained independently, which facilitates later repairs and upgrades and reduces maintenance costs.

[0062] According to different types of fragile materials, the best working state can be achieved by adjusting parameters such as vibration frequency and spring stiffness. It can adapt to various production environments and has strong applicability.

[0063] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. An anti-fragmentation discharge mechanism for fragile materials, characterized by: include: Main frame (1); A material separation mechanism (2), the material separation mechanism (2) being mounted on the main frame (1), the material separation mechanism (2) being used to separate the fragile materials placed in a centralized manner; A first receiving mechanism (3), the first receiving mechanism (3) being used to reduce the impact force of falling materials; a second receiving mechanism (4), wherein the first receiving mechanism (3) and the second receiving mechanism (4) are respectively fixedly mounted on the main frame (1), and the first receiving mechanism (3) is located above the second receiving mechanism (4), and the first receiving mechanism (3) and the second receiving mechanism (4) are used to reduce the impact force of falling materials and to weigh them; A material guiding mechanism (5), the material guiding mechanism (5) is installed on the main frame (1), and one end of the material guiding mechanism (5) is connected to the second receiving mechanism (4), and the material guiding mechanism (5) is used to guide the material to slide and guide the fragile material into the bag; A deceleration mechanism (6), wherein the deceleration mechanism (6) is fixedly mounted on the main frame (1), and the deceleration mechanism (6) is used to buffer the impact force of the material during the sliding process.

2. The anti-fragmentation discharge mechanism for fragile materials according to claim 1 is characterized in that: The material distribution mechanism (2) comprises: A first vibrating member (21), the first vibrating member (21) being fixedly mounted on the main frame (1), and the first vibrating member (21) being used for separating concentrated fragile materials; a second vibrating member (22), the second vibrating member (22) being fixedly mounted on the main frame (1), one end of the second vibrating member (22) being connected to the first vibrating member (21), and the other end of the second vibrating member (22) being connected to the first receiving mechanism (3), the second vibrating member (22) being used to drive the fragile material to fall into the first receiving mechanism (3); The second vibrating members (22) are provided in a plurality of groups, and the plurality of groups of the second vibrating members (22) are arranged around the first vibrating member (21); A material blocking member (23), the material blocking member (23) being mounted on the main frame (1), and the material blocking member (23) being used to block fragile materials; The number of the first receiving mechanism (3), the second receiving mechanism (4) and the material blocking member (23) is respectively consistent with the number of the second vibrating member (22).

3. The anti-fragmentation discharge mechanism for fragile materials according to claim 2 is characterized in that: The second vibrating members (22) respectively have a first blocking portion (220), the first blocking portion (220) being arranged at the edge of the first vibrating member (21), and the first blocking portion (220) on each group of the second vibrating members (22) is respectively overlapped with one end of another group of the second vibrating members (22).

4. The anti-fragmentation discharge mechanism for fragile materials according to claim 2 is characterized in that: The first receiving mechanism (3) comprises: a first material receiving member (31), the first material receiving member (31) being fixed to the main frame (1), one end of the first material receiving member (31) being connected to the second vibrating member (22), and the other end of the first material receiving member (31) being connected to the second receiving mechanism (4), the first material receiving member (31) being used to receive materials dropped from the second vibrating member (22); A first opening and closing member (32), the first opening and closing member (32) being installed on one end of the first material receiving member (31) connected to the second receiving mechanism (4), the first opening and closing member (32) being used to control the material to fall into the second receiving mechanism (4); A first opening and closing driving member (33), wherein the first opening and closing driving member (33) is mounted on the main frame (1), and the first opening and closing member (32) and the first opening and closing driving member (33) are connected in transmission via a first transmission member (34).

5. The anti-fragmentation discharge mechanism for fragile materials according to claim 4 is characterized in that: The first opening and closing member (32) comprises: A first engaging portion (320), one end of which is rotatably connected to the first material receiving member (31); a second closing part (321), one end of the second closing part (321) being rotatably connected to the first material receiving member (31), and the other end of the second closing part (321) being in contact with an end of the first closing part (320) away from the first material receiving member (31), and the rotating end of the first closing part (320) and the rotating end of the second closing part (321) being rotatably connected via a linkage part (322); The first transmission member (34) comprises: a pushing portion (340), wherein the pushing portion (340) is connected to the first opening and closing driving member (33), and the first opening and closing driving member (33) is used to drive the pushing portion (340) to rotate; A swinging portion (341), one end of the swinging portion (341) is rotatably connected to the first material receiving member (31), and the other end of the swinging portion (341) is rotatably connected to the first engaging portion (320), and the swinging portion (341) is also in contact with the pushing portion (340); An elastic part (342), one end of the elastic part (342) is rotatably connected to the swing part (341), and the other end is rotatably connected to the first material receiving member (31), and the elastic part (342) is elastic.

6. The anti-fragmentation discharging mechanism for fragile materials according to claim 1, characterized in that: The second receiving mechanism (4) comprises: A weighing element (41), the weighing element (41) being mounted on the main frame (1); A second material receiving member (42), wherein the second material receiving member (42) is fixedly connected to an output end of the weighing member (41); A second opening and closing member (43), one end of the second opening and closing member (43) being rotatably connected to the second material receiving member (42); A second opening and closing driving member (44), wherein the second opening and closing driving member (44) is mounted on the main frame (1), and the second opening and closing member (43) is transmission-connected to the second opening and closing driving member (44) via a second transmission member (45).

7. The anti-fragmentation discharging mechanism for fragile materials according to claim 1, characterized in that: The material introduction mechanism (5) comprises: A guide member (51), wherein the guide member (51) is obliquely mounted on the main frame (1), one end of the guide member (51) is connected to the second receiving mechanism (4), and the other end faces the direction of the speed reduction mechanism (6); The unscrewing member (52) is installed at the end of the guide member (51) in the direction toward the speed reduction mechanism (6), one end of the unscrewing member (52) is rotatably connected to the main frame (1), and the unscrewing member (52) is used to cooperate with the speed reduction mechanism (6) to perform buffering and control the falling of fragile materials.

8. The anti-fragmentation discharge mechanism for fragile materials according to claim 7, characterized in that: The unscrewing member (52) comprises: A material collecting part (520), wherein the material collecting parts are provided in a plurality of groups, the plurality of groups of the material collecting parts (520) are installed around the speed reducing mechanism (6), and one end of the plurality of groups of the material collecting parts (520) are respectively rotatably connected to the main frame (1), and the other ends are respectively in staggered contact; A rotating part (521), the rotating part (521) is rotatably mounted on the main frame (1) and is located below the material collecting part (520); A linkage part (522), one end of which is rotatably connected to the material collecting part (520), and the other end of which is rotatably connected to the rotating part (521); The number of the linkage parts (522) is consistent with the number of the material collecting parts (520); A flowering drive unit (523), wherein the flowering drive unit (523) is mounted on the main frame (1), one end of the flowering drive unit (523) is rotationally connected to the main frame (1), and the other end of the flowering drive unit (523) is rotationally connected to the rotating unit (521).

9. The anti-fragmentation discharging mechanism for fragile materials according to claim 1, characterized in that: The speed reduction mechanism (6) comprises: An anti-shattering member (61), the anti-shattering member (61) is slidably mounted on the main frame (1), and the anti-shattering member (61) has an arc-shaped portion (611); An anti-shatter driving component (62), the anti-shatter driving component (62) is fixedly mounted on the main frame (1), one end of the anti-shatter component (61) is fixedly connected to the anti-shatter driving component (62), and the anti-shatter driving component (62) is used to drive the anti-shatter component (61) to rise and fall relative to the main frame (1).

10. The anti-fragmentation discharging mechanism for fragile materials according to claim 9, characterized in that: The anti-fragmentation component (61) is provided with a deceleration portion (610), the deceleration portion (610) is arranged toward the material guiding mechanism (5), and the deceleration portion (610) is used to apply a lifting force to the material.

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