Biological carrier white embryo preparation process and equipment

Abstract

The application belongs to the technical field of biological carriers, and particularly relates to a biological carrier white embryo preparation process and equipment. The equipment comprises a cutting machine main body, a cutting knife, vertically arranged guide rails, a plurality of groups of material collecting assemblies for stacking biological carrier white embryo finished products, a detection mechanism for detecting the biological carrier white embryo finished products, a separation mechanism for separating a main rod and a material collecting rod, and a screening plate. The vertically arranged guide rails are used for downward conveying of biological carrier semi-finished products. The cut finished products fall downward on the material collecting rod for stacking and storage. The finished products are subjected to size detection before falling on the material collecting rod. The screening plate is used for removing unqualified products. The biological carrier semi-finished products and the collected finished products are located in the same vertical plane. The finished products can be directly detected, classified and collected after cutting. The overall device is vertically arranged. The space utilization rate is improved. The trouble of transferring the biological carrier white embryo between processes is saved. The working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of biological carriers, and particularly relates to a biological carrier white embryo preparation process and equipment. BACKGROUND

[0002] Biological carriers are a major trend in wastewater treatment research and development. The shape of biological carriers is spherical, cylindrical or granular. However, due to the limitation of production technology, it is difficult to make materials into ideal spheres. Therefore, in actual production, cylindrical biological carriers are often selected. In the preparation of biological carriers with high microbial affinity, high-density polyethylene (HDPE) is used as the main raw material. Through parameter calculation, a suitable mold is designed. Then, through high-temperature melting, extrusion, shaping and cutting processes, a biological carrier white embryo is prepared. Finally, the biological carrier white embryo is modified to prepare a modified biological carrier.

[0003] In the process of preparing the biological carrier white embryo, the appearance size and filler density of the carrier need to be detected. This requires detecting the size of each inner hole in the carrier. Due to the small size and large quantity of the carrier, in the traditional detection method, the carrier is set to run horizontally along the conveying belt, and the detection device moves up and down continuously to contact each carrier in turn for size detection. Then, the unqualified carriers are removed from the assembly line. The lifting action of the detection device is large, and the loss is intensified. In actual production, the defect rate of the carrier is low, which reduces the cost performance of the loss generated by the continuous lifting of the detection device during operation. In the reverse, the production cost is increased. In addition, in order to ensure that the detection device can accurately contact each carrier, a certain distance needs to be set to flatten and arrange the carriers before detection, which increases the space occupation and equipment complexity.

[0004] Therefore, the present application provides a biological carrier white embryo preparation process and equipment. SUMMARY

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art.

[0006] The technical scheme adopted by the present application to solve its technical problems is that the biological carrier white embryo preparation process comprises the following steps:

[0007] Step 1, raw material modification: uniformly mix high-density polyethylene raw materials with solidification enhancer to obtain modified materials;

[0008] Step 2, melting: send the modified materials into a melting machine for high-temperature melting to obtain molten materials;

[0009] Step 3, over-molding: send the molten materials into a mold for over-molding to obtain demolding pieces;

[0010] Step four, shaping: thermoplastic shaping is performed on the release member, and after being taken out and cooled, a semi-finished product is obtained;

[0011] Step five, cutting: the semi-finished product is vertically sent into the cutter main body, and the semi-finished product is cut by a cutter to obtain a biological carrier white embryo finished product;

[0012] Step six, inspection: the size of the biological carrier white embryo finished product is checked, and unqualified products are screened out;

[0013] Step seven, collection: the qualified biological carrier white embryo finished product is stacked on the material collecting rod.

[0014] Preferably, the weight ratio of the high-density polyethylene raw material to the solidification enhancer is 100:1;

[0015] The solidification enhancer is a mixture of silicon powder and papermaking waste residue white mud, and the weight ratio of silicon powder to papermaking waste residue white mud is 1:3.

[0016] A biological carrier white embryo preparation device is applied to the above-mentioned biological carrier white embryo preparation process, comprising a cutter main body, wherein a cutter for cutting the semi-finished product is arranged in the cutter main body, and further comprising:

[0017] A guide rail fixed to the cutter main body, wherein the guide rail is vertically arranged, the semi-finished product is conveyed along the guide rail, and the cutter is located below the bottom opening of the guide rail;

[0018] A plurality of material collecting assemblies for stacking the biological carrier white embryo finished product, wherein the material collecting assembly comprises a plurality of vertically arranged material collecting rods, and a plurality of the material collecting rods are respectively located below each inner hole of the biological carrier white embryo finished product;

[0019] A plurality of detection mechanisms for detecting the biological carrier white embryo finished product, wherein a plurality of the detection mechanisms are arranged at the top end of the plurality of material collecting assemblies, and the detection mechanisms are located below the cutter;

[0020] A separation mechanism, wherein the separation mechanism comprises a plurality of driving plates movably arranged on the cutter main body, the driving plates drive the detection mechanisms to move upward to be separated from the material collecting rods after moving upward, and the gap between the detection mechanisms and the material collecting rods after moving upward is greater than the height of the biological carrier white embryo finished product; and

[0021] A screening plate, wherein the screening plate is movably arranged on the cutter main body, and the screening plate passes through the gap between the detection mechanisms and the material collecting rods after moving upward;

[0022] The detection mechanism comprises:

[0023] A plurality of movable inserts are inserted into the top of each of the material receiving rods, and a plurality of detection plates are rotatably mounted on the outer side of the main rods.

[0024] The outer diameter of the detection plates after being expanded is matched with the inner hole size of the biological carrier white embryo product.

[0025] Specifically, the cutter moves horizontally, and an annular groove for receiving the detection plate is arranged on the outer side wall of the main rod; in the initial state, the driving plate and the screening plate are located on the outer side of the biological carrier white embryo to avoid affecting the downward movement of the biological carrier white embryo; the movement of the driving plate towards the main rod is inward, and vice versa; the detection plate is in an outwardly expanded state, and the outer diameter of the expanded detection plate is slightly smaller than the inner hole size of the biological carrier white embryo; when cutting the semi-finished product of the biological carrier white embryo, the semi-finished product is conveyed downward along the guide rail to the cutter, and then the cutter is started to move horizontally to cut the semi-finished product, the bottom end of the semi-finished product is cut off to become a finished product, and the cut biological carrier white embryo product falls downward, and in the falling process, the detection plate passes through the inner hole of the finished product to detect the finished product.

[0026] For the qualified product with normal size, the outer diameter of the detection plate is smaller than the inner diameter of the inner hole, and the detection plate does not affect the falling of the qualified product, which can directly pass through the detection plate and slide downward to the material receiving rod for stacking and collecting;

[0027] For the unqualified product with excessive deformation, the inner hole of the finished product is deformed, and the inner wall of the inner hole is clamped above the detection plate, so that the finished product cannot continue to move downward; at this time, the driving plate is started to move inward to clamp the main rod and move upward, the clamping position is located above the unqualified product, the main rod and the unqualified product move upward together, then the main rod is separated from the material receiving rod, and then the screening plate is started to move to the gap between the main rod and the material receiving rod, and then the detection plate is started to rotate to adhere to the main rod, the gap between the main rod and the inner hole of the unqualified product is enlarged, so that the unqualified product can fall downward to the screening plate, and then the screening plate is moved back to take away the unqualified product.

[0028] In this scheme, the semi-finished product of the biological carrier and the collected finished product are located in the same vertical plane, which can be directly detected, classified and collected after cutting, and the overall device is vertically arranged, which not only improves the space utilization rate, but also saves the trouble of transferring the biological carrier white embryo between processes, thereby improving the work efficiency.

[0029] Preferably, the cross section of the detection plate is arc-shaped, and the top end of the detection plate is provided with a slope.

[0030] Specifically, the slope makes it more convenient for the finished product to slide to the outside of the detection plate.

[0031] Preferably, the detection mechanism further comprises:

[0032] a rotating shaft rotatably installed inside the main rod;

[0033] a first gear fixed to the detection plate; and

[0034] a plurality of tooth segments fixed to the rotating shaft, the tooth segments being in meshing connection with the first gear.

[0035] Specifically, the rotating shaft rotates, and the plurality of detection plates are driven to rotate simultaneously by the cooperation of the tooth segments and the plurality of first gears. When the unqualified product is detected, the plurality of detection plates can be rotated to be attached to the main rod simultaneously.

[0036] Preferably, the detection mechanism further comprises:

[0037] a guide rod movably inserted into the top end of the main rod, the guide rod comprising a cylindrical segment and a conical segment;

[0038] a plurality of anti-jamming rods fixed to the bottom end of the cylindrical segment of the guide rod, the bottom end of the anti-jamming rod being inserted into the inside of the main rod, and

[0039] a pushing member for pushing the guide rod to move upward.

[0040] Specifically, the pushing member is preferably but not limited to a spring. The conical segment at the top end of the guide rod helps the main rod to be smoothly inserted into the inner hole of the finished product when falling. After the finished product is extruded by the guide rod and separated from the guide rod in the process of the plurality of finished products contacting the guide rod in turn, the guide rod can be shaken up and down at the top end of the main rod under the action of the pushing member, thereby vibrating the finished product in contact with the guide rod, and improving the problem that the finished product may be jammed on the guide rod due to deflection.

[0041] Preferably, the conical segment in the guide rod is inserted into the inner hole of the biological carrier white embryo finished product, and the cutter is located above the conical segment.

[0042] Specifically, when the semi-finished product is cut, the semi-finished product is transmitted downward along the guide rail, the bottom end of the semi-finished product is sleeved outside the guide rod, and then the cutter is started to cut off the bottom end of the semi-finished product to form a finished product. The cut-off finished product can directly move downward outside the guide rod, further ensuring the smooth contact of the finished product with the guide rod.

[0043] Preferably, the separation mechanism further comprises:

[0044] a second gear fixed to the rotating shaft, the outer side of the main rod being provided with a notch, and the second gear being located in the notch;

[0045] a lifting frame plate slidably installed on the cutting machine body; and

[0046] A plurality of sliding seats are slidably arranged on the lifting frame plate; the driving plates are provided in plurality, and each of the driving plates is rotatably arranged on the sliding seat; and the sliding seat moves inward to drive the driving plate to be in meshing connection with the second gear.

[0047] Specifically, when the unqualified product is detected, the sliding seat is moved inward to drive the driving plate to contact with the second gear, and the driving plate is inserted into the notch, then the lifting frame plate is moved upward, the driving plate drives the main rod to move upward to separate the main rod from the material guide rod, and then the driving plate is rotated to drive the second gear and the rotating shaft to rotate, thereby driving the detection plate to rotate to be attached to the main rod.

[0048] Preferably, the separating mechanism further comprises a reset member arranged on the driving plate, the driving plate is arranged outside the biological carrier white embryo finished product, the driving plate is in arc shape, and a plurality of the driving plates are moved inward to form a whole ring.

[0049] Specifically, the reset member is preferably but not limited to a spring, after the sliding seat is moved inward, a plurality of the driving plates are moved inward to form a whole ring, and the whole ring is in meshing transmission with each second gear, and the rotation of one of the driving plates can drive the whole ring to rotate, thereby achieving the function that a plurality of the second gears and the main rod are synchronously rotated, and the trouble of arranging a set of driving devices on each driving plate is avoided.

[0050] Preferably, the separating mechanism further comprises:

[0051] a clamping groove arranged on the material guide rod; and

[0052] a plurality of clamping plates movably arranged on the cutting machine body, the clamping plates are arranged outside the biological carrier white embryo finished product, and the clamping plates are inserted into the clamping groove after being moved inward.

[0053] Specifically, before the lifting frame plate is moved upward after the unqualified product is detected, the clamping plate is moved inward to drive the clamping plate to contact with the clamping groove, the material guide rod is fixed by the clamping groove, and the cooperation between the material guide rod and the upper semi-finished product is kept unchanged, and then the lifting frame plate is moved upward to separate and screen out the unqualified product.

[0054] The present application has the following advantages:

[0055] 1. The biological carrier white embryo preparation process and device, the biological carrier semi-finished product is conveyed downward through the vertical guide rail, the cut finished product falls on the material collecting rod for stacking and placing, and the finished product is detected in size before falling on the material collecting rod, and the unqualified product is removed through the screening plate, the semi-finished product and the collected finished product are located in the same vertical plane, and can be directly detected, classified and collected after cutting, the overall device is vertically arranged, the space utilization is improved, the trouble of transferring the biological carrier white embryo between processes is saved, and the work efficiency is improved.

[0056] 2. The biological carrier white embryo preparation process and device, the movable main rod is inserted into the top end of the material collecting rod, the detection plate is arranged on the side of the main rod, the detection plate passes through the inner hole of the finished product when the finished product falls, when the unqualified product appears, the unqualified product is clamped on the detection plate, the main rod is lifted upward, and then the detection plate is collected, the unqualified product falls on the screening plate between the main rod and the material collecting rod, the functions of continuously collecting, detecting and screening the finished product without stopping are realized, the work efficiency is high, the motion amount of the detection mechanism and the screening plate is greatly reduced under the condition that the unqualified rate is low, the component consumption is reduced, the service life of the equipment is prolonged, and the use cost is further reduced.

[0057] 3. The biological carrier white embryo preparation process and device, the guide rod is arranged, the guide rod not only has the function of positioning the bottom end of the semi-finished product in the cutting process, and the shaking and taper section of the guide rod help the finished product to smoothly slide onto the detection plate, the possibility of the finished product being jammed on the guide rod is reduced, and the smooth progress of the detection work is further ensured.

[0058] 4. The biological carrier white embryo preparation process and device, the expanded outer diameter of the detection plate and the positions of the material collecting rods are adjusted, so that the biological carrier white embryo detection of different sizes can be applied, and the use range is wide. BRIEF DESCRIPTION OF DRAWINGS

[0059] The application will be further described below with reference to the drawings.

[0060] Figure 1 is a perspective view of the embodiment one of the application;

[0061] Figure 2 is a diagram of the cutting machine main body and a single material collecting assembly;

[0062] Figure 3 is a diagram of the material collecting assembly and the guide rail;

[0063] Figure 4 is a diagram of a single main rod and a detection plate;

[0064] Figure 5 is a single material receiving rod and a main rod half sectional view;

[0065] Figure 6 is a main rod and a material guide rod exploded view;

[0066] Figure 7 is a finished product and a single set of detection mechanism perspective view;

[0067] Figure 8 is a rotating shaft and a detection plate perspective view;

[0068] Figure 9 is a single set of detection mechanism and a driving plate cooperation schematic view;

[0069] Figure 10 is a single driving plate perspective view;

[0070] Figure 11 is a detection plate in an unfolded state and a finished product cooperation top view;

[0071] Figure 12 is a detection plate in a folded state and a finished product cooperation top view; DETAILED DESCRIPTION

[0072] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in combination with specific embodiments. Embodiment one

[0073] The biological carrier white embryo preparation process described in the embodiment of the present application comprises the following steps:

[0074] Step one, raw material modification: uniformly mix high-density polyethylene raw material and solidification enhancer to obtain modified material;

[0075] Step two, melting: send the modified material into a melting machine for high-temperature melting to obtain molten material;

[0076] Step three, over-molding: send the molten material into a mold for over-molding to obtain a demolding piece;

[0077] Step four, shaping: thermoplastically shape the demolding piece, and after taking out and cooling, obtain a semi-finished product;

[0078] Step five, cutting: vertically send the semi-finished product into a cutting machine main body 1, and cut the semi-finished product by a cutter 100 to obtain a biological carrier white embryo finished product;

[0079] Step six, inspection: check the size of the biological carrier white embryo finished product, and screen out unqualified products;

[0080] Step seven, collection: stack and store the qualified biological carrier white embryo finished product on a material receiving rod 3.

[0081] The weight ratio of the high-density polyethylene raw material to the solidification enhancer is 100:1;

[0082] The solidification enhancer is a mixture of silicon powder and papermaking waste residue white mud, and the weight ratio of silicon powder to papermaking waste residue white mud is 1:3.

[0083] As shown in Figures 1-12 A biological carrier white embryo preparation device is applied to the biological carrier white embryo preparation process, and includes a cutting machine body 1, a cutter 100 for cutting semi-finished products in the cutting machine body 1, and the following components.

[0084] A guide rail 2 fixed to the cutting machine body 1 is vertically placed, and the semi-finished products are conveyed along the guide rail 2 downward, and the cutter 100 is located below the bottom opening of the guide rail 2.

[0085] A plurality of material collecting assemblies for stacking biological carrier white embryo finished products includes a plurality of vertically arranged material collecting rods 3, and a plurality of the material collecting rods 3 are respectively located below a plurality of inner holes in the biological carrier white embryo finished products.

[0086] A plurality of detection mechanisms 4 for detecting the biological carrier white embryo finished products are respectively arranged at the top ends of the material collecting assemblies, and the detection mechanisms 4 are located below the cutter 100.

[0087] A separation mechanism 5 includes a plurality of driving plates 51 movably installed on the cutting machine body 1, the driving plates 51 drive the detection mechanisms 4 to move upward and separate from the material collecting rods 3, and the gap between the detection mechanisms 4 and the material collecting rods 3 after the detection mechanisms 4 move upward is greater than the height of the biological carrier white embryo finished products.

[0088] A screening plate 6 is movably installed on the cutting machine body 1, and the screening plate 6 passes through the gap between the detection mechanisms 4 and the material collecting rods 3 after the detection mechanisms 4 move upward.

[0089] The detection mechanisms 4 include:

[0090] A plurality of main rods 41 are movably inserted into the top ends of the material collecting rods 3, respectively; and

[0091] A plurality of detection plates 42 are rotatably installed on the outer sides of the main rods 41, and the outer diameter of the detection plates 42 after rotating and unfolding is matched with the size of the inner holes of the biological carrier white embryo finished products.

[0092] Specifically, the cutter 100 moves horizontally, and the outer side wall of the main rod 41 is provided with an annular groove for accommodating the detection plate 42; in the initial state, the driving plate 51 and the screening plate 6 are located outside the biological carrier white embryo, so as not to hinder the downward movement of the biological carrier white embryo, the movement of the driving plate 51 towards the main rod 41 is inward movement, and vice versa is outward movement, the detection plate 42 is in an outwardly extended state, and the unfolded detection plate 42 has an outer diameter slightly smaller than the inner hole size of the biological carrier white embryo; when cutting the semi-finished product of the biological carrier white embryo, the semi-finished product is conveyed downward along the guide rail 2 to the cutter 100, and then the cutter 100 is started to move horizontally to cut the semi-finished product, the bottom end of the semi-finished product is cut off to become a finished product, and the cut biological carrier white embryo product falls downward, and in the falling process, each group of detection plates 42 passes through each inner hole of the finished product to detect the finished product.

[0093] For the qualified product with normal size, the outer diameter of the detection plate 42 is smaller than the inner diameter of the inner hole, as shown in Figure 11 , the detection plate 42 will not affect the falling of the qualified product, and the qualified product can directly pass through the detection plate 42 and slide downward to the material collecting rod 3 for stacking and collecting;

[0094] For the unqualified product with deformation exceeding the standard, the inner hole of the finished product is deformed, and the inner wall of the inner hole is clamped above the detection plate 42, so that the finished product cannot continue to move downward. At this time, the driving plate 51 is started to move inward to clamp the main rod 41 and move upward, the clamping position is located above the unqualified product, the main rod 41 and the unqualified product move upward together, then the main rod 41 is separated from the material collecting rod 3, and then the screening plate 6 is started to move to the gap between the main rod 41 and the material collecting rod 3, and then the detection plate 42 is started to rotate, so that the detection plate 42 is attached to the main rod 41, as shown in Figure 12 , the gap between the main rod 41 and the inner hole of the unqualified product is enlarged, so that the unqualified product can fall downward to the screening plate 6, and then the screening plate 6 is moved back to take away the unqualified product;

[0095] In this scheme, the semi-finished product of the biological carrier and the collected finished product are located in the same vertical plane, and can be directly detected, classified and collected after cutting. The overall device is vertically arranged, the structure is compact, the space utilization rate is improved, the horizontal space occupation is reduced, the trouble of transferring the biological carrier white embryo between processes is saved, and the work efficiency is improved;

[0096] By adjusting the unfolded outer diameter of the detection plate 42 and the position of each material collecting rod 3, the detection of biological carrier white embryos of different sizes can be realized, and the use range is wide.

[0097] As shown in Figure 8 , the cross section of the detection plate 42 is arc-shaped, and the top end of the detection plate 42 is provided with a slope.

[0098] Specifically, the slope is more convenient for the finished product to slide to the outside of the detection plate 42.

[0099] As shown in Figures 5-8 The detection mechanism 4 further comprises:

[0100] The rotating shaft 43 is rotatably installed inside the main rod 41.

[0101] The first gear 44 is fixedly connected to the detection plate 42.

[0102] The plurality of tooth segments 45 are fixedly connected to the rotating shaft 43, and the tooth segments 45 are in meshing connection with the first gear 44.

[0103] Specifically, after the rotating shaft 43 rotates, the plurality of detection plates 42 are driven to rotate simultaneously through the cooperation of the tooth segments 45 and the plurality of first gears 44, and when a defective product is detected, the plurality of detection plates 42 can be simultaneously rotated to the position of being attached to the main rod 41.

[0104] As shown in Figures 4-6 The detection mechanism 4 further comprises:

[0105] The material guiding rod 46 is movably inserted into the top end of the main rod 41, and the material guiding rod 46 comprises a cylindrical segment and a conical segment.

[0106] The plurality of anti-blocking rods 47 are fixedly connected to the bottom end of the cylindrical segment of the material guiding rod 46, and the bottom end of the anti-blocking rod 47 is inserted into the inside of the main rod 41.

[0107] The pushing member 48 is used to push the material guiding rod 46 to move upward.

[0108] Specifically, the pushing member 48 is preferably but not limited to a spring, and the conical segment at the top end of the material guiding rod 46 helps the main rod 41 to be smoothly inserted into the inner hole of the finished product when falling; after the finished product is extruded by the material guiding rod 46 and separated from the material guiding rod 46 in the process of the plurality of finished products contacting the material guiding rod 46 in turn, the material guiding rod 46 can be shaken up and down at the top end of the main rod 41 under the action of the pushing member 48, so as to vibrate the finished product in contact with the material guiding rod 46, thereby improving the problem that the finished product may be jammed on the material guiding rod 46 due to deflection.

[0109] As shown in Figure 2 The conical segment in the material guiding rod 46 is inserted into the inner hole of the biological carrier white embryo finished product, and the cutter 100 is located above the conical segment.

[0110] Specifically, when cutting the semi-finished product, the semi-finished product is transmitted downward along the guide rail 2, the bottom end of the semi-finished product is sleeved outside the material guiding rod 46, and then the cutter 100 is started to cut off the bottom end of the semi-finished product to form the finished product, and the cut-off finished product can directly move downward outside the material guiding rod 46, thereby further ensuring the smooth contact of the finished product with the material guiding rod 46.

[0111] As Figures 3-9 shown, the separation mechanism 5 further comprises:

[0112] A second gear 52 fixed on the rotating shaft 43, the outer side of the main rod 41 is provided with a notch, and the second gear 52 is located in the notch;

[0113] A lifting frame plate 53 slidingly installed on the cutting machine body 1; and

[0114] A plurality of sliding seats 54 slidingly installed on the lifting frame plate 53, the driving plates 51 are provided in multiple, and the driving plates 51 are respectively rotationally installed on the sliding seats 54, and the sliding seats 54 move inward to drive the driving plates 51 to be in meshing connection with the second gear 52.

[0115] Specifically, the inside of the sliding seat 54 is provided with an arc-shaped sliding groove for guiding the driving plate 51, and the outer side wall of the driving plate 51 is provided with a protruding plate. The driving plate 51 or the protruding plate is pushed by an electric push rod or the like, so that the driving plate 51 rotates along the arc-shaped sliding groove. When the unqualified product is detected, the sliding seat 54 is started to move inward, so that the driving plate 51 is inserted into the notch and in contact with the second gear 52. Then, the lifting frame plate 53 is started to move upward, the driving plate 51 drives the main rod 41 to move upward, so that the main rod 41 is separated from the material collecting rod 3. Then, the driving plate 51 is started to rotate, the driving plate 51 drives the second gear 52 and the rotating shaft 43 to rotate, and further drives the detection plate 42 to rotate to be attached to the main rod 41.

[0116] As Figure 10 shown, the separation mechanism 5 further comprises a reset member 55 provided on the driving plate 51, the driving plates 51 are distributed on the outer side of the biological carrier white embryo finished product, the driving plates 51 are in arc shape, and a plurality of the driving plates 51 are moved inward to form a whole ring.

[0117] Specifically, the reset member 55 is preferably but not limited to a spring. After the sliding seat 54 moves inward, a plurality of the driving plates 51 move inward and form a whole ring, and the whole ring is in meshing transmission with each second gear 52. Starting to rotate one of the driving plates 51 can drive the whole ring to rotate, realizing the function that a plurality of the second gears 52 and the main rod 41 are synchronously rotated, and the trouble of setting a set of driving devices on each driving plate 51 is saved.

[0118] By inserting the movable main rod 41 at the top end of the receiving rod 3, the main rod 41 is provided with a detection plate 42, when the finished product falls, the detection plate 42 passes through the inner hole of the finished product, when the unqualified product appears, the unqualified product is clamped on the detection plate 42, the main rod 41 is lifted upward, and then the detection plate 42 is retracted, and the unqualified product can fall on the screening plate 6 moved between the main rod 41 and the receiving rod 3, realizing the functions of continuous receiving, detecting and screening of the finished product without stopping, high work efficiency, in the production environment with low unqualified rate, greatly reducing the movement of the detection mechanism 4 and the screening plate 6, reducing the component consumption, prolonging the service life of the equipment, and further reducing the use cost. Example two

[0119] As Figures 7-9 shown, another embodiment of the present application is:

[0120] The separation mechanism 5 further comprises:

[0121] A clamping groove 56 provided on the guide rod 46; and

[0122] A plurality of clamping plates 57 movably mounted on the cutting machine body 1, the clamping plates 57 are distributed on the outside of the biological carrier white embryo finished product, and the clamping plates 57 are inserted into the clamping groove 56 after moving inward.

[0123] Specifically, the distance between the clamping groove 56 and the detection plate 42 is greater than the height of the finished product, so as to ensure that when the unqualified product is clamped on the detection plate 42, the clamping groove 56 is still above the unqualified product; after detecting the unqualified product, the sliding seat 54 is started to move inward, so that the driving plate 51 is in contact with the second gear 52, and the driving plate 51 is inserted into the notch to contact the second gear 52, the clamping plates 57 are started to move inward, so that the clamping plates 57 contact the clamping groove 56, the clamping plates 57 fix the guide rod 46 through the clamping groove 56, the height position of the guide rod 46 remains unchanged, ensuring that the guide rod 46 cooperates with the upper semi-finished product unchanged, then the driving plate 51 moves inward and is inserted into the notch, and the lifting frame plate 53 is started to move upward, the plurality of driving plates 51 in the lifting frame 53 move upward synchronously and drive the main rod 41 to move upward, so that the main rod 41 is separated from the receiving rod 3, and then the unqualified product can be separated and screened.

[0124] Working principle: adjust the detection plate 42 to extend outward, the outer diameter of the expanded detection plate 42 is matched with the inner hole size of the biological carrier white embryo; when cutting the semi-finished product of the biological carrier white embryo, the semi-finished product is conveyed downward along the guide rail 2 to the cutting knife 100, the bottom end of the semi-finished product is sleeved on the outside of the guide rod 46, and then the cutting knife 100 is started to cut off the bottom end of the semi-finished product, forming the finished product, the cut-off finished product slides downward along the guide rod 46 to the position of the detection plate 42;

[0125] If the size of the finished product is qualified, the qualified finished product can pass through the detection plate 42 and continue to slide down to the material collecting rod 3 for stacking and collecting;

[0126] If the size of the finished product is unqualified, the unqualified product will be stuck on the detection plate 42 and cannot fall down, at this time, the sliding seat 54 is started to move inward, so that the driving plate 51 is in contact with the second gear 52, and the driving plate 51 is inserted into the gap and in contact with the second gear 52; the clamping plate 57 is started to move inward, so that the clamping plate 57 is in contact with the clamping groove 56, and the clamping plate 57 fixes the material guide rod 46 through the clamping groove 56, so as to ensure that the material guide rod 46 cooperates with the upper semi-finished product unchanged; then the lifting frame plate 53 is started to move upward, the driving plate 51 drives the main rod 41 to move upward, so that the main rod 41 is separated from the material collecting rod 3; the screening plate 6 is moved to the gap between the main rod 41 and the material collecting rod 3; then the driving plate 51 is started to rotate, the driving plate 51 drives the second gear 52 and the rotating shaft 43 to rotate, and then drives the detection plate 42 to rotate to be attached to the main rod 41, the gap between the main rod 41 and the inner hole of the unqualified product becomes larger, so that the unqualified product can fall down to the screening plate 6, and the screening plate 6 is moved back, so that the unqualified product can be taken away; after the driving plate 51 and the clamping plate 57 are reset, the qualified finished product can continue to fall along the material guide rod 46 to the material collecting rod 3.

[0127] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A process for preparing biological carrier white embryos, characterized by: It comprises the following steps: Step one, raw material modification: uniformly mix high-density polyethylene raw material with solidification enhancer to obtain modified material; Step two, melting: send the modified material into the melting machine for high-temperature melting to obtain molten material; Step three, over-molding: send the molten material into the mold for over-molding to obtain the demolding piece; Step four, shaping: heat-shaping the demolding piece, and after taking out and cooling, the semi-finished product is obtained; Step five, cutting: vertically send the semi-finished product into the cutting machine main body (1), and cut the semi-finished product by the cutter (100) to obtain the biological carrier white embryo product; Step six, inspection: check the size of the biological carrier white embryo product, and screen out unqualified products; Step seven, collection: stack the qualified biological carrier white embryo product on the material collecting rod (3); The weight ratio of the high-density polyethylene raw material to the solidification enhancer is 100:1; The solidification enhancer is a mixture of silicon powder and papermaking waste residue white mud, and the weight ratio of silicon powder to papermaking waste residue white mud is 1:3; The equipment used in the cutting process of step five includes a cutting machine main body (1), the cutting machine main body (1) is provided with a cutter (100) for cutting the semi-finished product, and further includes: A guide rail (2) fixed to the cutting machine main body (1), the guide rail (2) is vertically placed, the semi-finished product is conveyed along the guide rail (2), and the cutter (100) is located below the bottom opening of the guide rail (2); A number of material collecting assemblies for stacking the biological carrier white embryo product, the material collecting assembly includes a number of vertically arranged material collecting rods (3), and a plurality of the material collecting rods (3) are respectively located below a plurality of inner holes in the biological carrier white embryo product; A plurality of detection mechanisms (4) for detecting the biological carrier white embryo product, a plurality of the detection mechanisms (4) are provided at the top end of a plurality of the material collecting assemblies, and the detection mechanisms (4) are located below the cutter (100); A separation mechanism (5) including a plurality of driving plates (51) movably mounted on the cutting machine main body (1), the driving plates (51) are moved upwards to drive the detection mechanisms (4) to move upwards and separate from the material collecting rods (3), and the gap between the detection mechanisms (4) after moving upwards and the material collecting rods (3) is greater than the height of the biological carrier white embryo product; and A screening plate (6) movably mounted on the cutting machine main body (1), the screening plate (6) passes through the gap between the detection mechanisms (4) after moving upwards and the material collecting rods (3); The detection mechanism (4) includes: A plurality of main rods (41) movably inserted at the top end of a plurality of the material collecting rods (3); and A plurality of detection plates (42) rotatably mounted on the outer side of the main rod (41), the outer diameter of the detection plate (42) after rotating and expanding is matched with the size of the inner hole of the biological carrier white embryo product.

2. The bio-carrier white embryo preparation process according to claim 1, characterized by: The cross section of the detection plate (42) is arc-shaped, and the top end of the detection plate (42) is provided with a slope.

3. The bio-carrier white embryo preparation process according to claim 2, characterized by: The detection mechanism (4) further includes: A rotating shaft (43) rotatably mounted in the main rod (41); A first gear (44) fixed on the detection plate (42); and A plurality of tooth segments (45) fixed on the rotating shaft (43), the tooth segments (45) being in meshing connection with the first gear (44).

4. The bio-carrier white embryo preparation process according to claim 3, characterized by: The detection mechanism (4) further comprises: A guide rod (46) movably inserted into the top end of the main rod (41), the guide rod (46) comprising a cylindrical segment and a conical segment; A plurality of anti-blocking rods (47) fixed on the bottom end of the cylindrical segment of the guide rod (46), the bottom end of the anti-blocking rod (47) being inserted into the inside of the main rod (41), and A pushing member (48) for pushing the guide rod (46) to move upward.

5. The bio-carrier white embryo preparation process according to claim 4, characterized by: The conical segment of the guide rod (46) is inserted into the inner hole of the biological carrier white embryo product, and the cutter (100) is located above the conical segment.

6. The bio-carrier white embryo preparation process according to claim 5, characterized by: The separation mechanism (5) further comprises: A second gear (52) fixed on the rotating shaft (43), the outer side of the main rod (41) being provided with a notch, and the second gear (52) being located in the notch; A lifting frame plate (53) slidably installed on the cutting machine body (1); and A plurality of sliding seats (54) slidably installed on the lifting frame plate (53); the driving plate (51) is provided with a plurality of driving plates (51), and each driving plate (51) is rotatably installed on each sliding seat (54), the sliding seat (54) moving inward to drive the driving plate (51) to be in meshing connection with the second gear (52).

7. The bio-carrier white embryo preparation process according to claim 6, characterized by: The separation mechanism (5) further comprises a reset member (55) provided on the driving plate (51), the driving plate (51) being distributed on the outer side of the biological carrier white embryo product, the driving plate (51) being in an arc shape, and a plurality of driving plates (51) moving inward to form a complete ring.

8. The bio-carrier white embryo preparation process according to claim 7, characterized by: The separation mechanism (5) further comprises: A clamping groove (56) provided on the guide rod (46); and A plurality of clamping plates (57) movably installed on the cutting machine body (1), the clamping plates (57) being distributed on the outer side of the biological carrier white embryo product, and the clamping plates (57) moving inward to be inserted into the clamping groove (56).

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