Centrifugal machine for producing and processing high polymer materials

Abstract

The invention relates to the technical field of centrifugal machines, and discloses a centrifugal machine for producing and processing high polymer materials, which comprises a centrifugal machine body, when a tooth block in a second accommodating cavity extends out, a second driving motor is started, and when a rotating disc rotates, the tooth block can be meshed with a driven gear of which the front end does not extend out of a stop block; and along with the rotation of the driven gear, a gear disc which is also meshed with the driven gear rotates along with the rotation of the driven gear, at the moment, a movable plate which is movably connected with the gear disc is gradually closed, and a test tube containing a high polymer material is clamped and fixed, so that the clamping of the test tube containing the high polymer material is completed through the mode; in addition, the movable plate can be adjusted according to the diameters of the test tubes, and a user can independently or simultaneously clamp one or more test tubes according to own needs, so that the problems that in the prior art, a centrifugal machine body is single in clamping and poor in applicability are effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of centrifuges, and specifically to a centrifuge for the production and processing of polymer materials. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to separate the components in a mixture of liquid and solid particles or liquid and liquid. Centrifuges are mainly used to separate solid particles from a suspension from the liquid, or to separate two immiscible liquids with different densities in an emulsion (for example, to separate cream from milk); it can also be used to remove the liquid from wet solids, such as spinning dry clothes in a washing machine; special ultra-high-speed tubular separators can also separate gas mixtures with different densities; taking advantage of the fact that solid particles with different densities or particle sizes settle at different speeds in a liquid, some sedimentation centrifuges can also classify solid particles according to density or particle size, and centrifuges are also used in the production and processing of some polymer materials to separate polymers.

[0003] In the existing centrifuges for the production and processing of polymer materials, generally, the test tubes containing polymer materials are placed on the placement table inside the centrifuge, and the fixing devices corresponding to each placement hole can only fixedly clamp test tubes of corresponding sizes. Although this method does not affect the subsequent centrifugation effect much, the single placement hole has a rather single audience. If a test tube that does not match the fixing device is used to hold the polymer material, it may be necessary to use a centrifuge of another model for the centrifugation effect, resulting in unnecessary time waste, and even more seriously, it may delay the best centrifugation time.

[0004] Therefore, it does not meet the existing requirements, and for this reason, we propose a centrifuge for the production and processing of polymer materials. Summary of the Invention

[0005] The present invention provides a centrifuge for the production and processing of polymer materials, which has beneficial effects and solves the problems mentioned in the above background art.

[0006] The present invention provides the following technical solution: A centrifuge for the production and processing of polymer materials, including a centrifuge body, the centrifuge body is composed of a top cover and a tank body, and a first accommodation cavity is opened inside the tank body. A placement tray is movably arranged inside the first accommodation cavity, and a trigger assembly and a fixing assembly are respectively arranged on the top surface of the placement tray. A first driving motor is also arranged inside the first accommodation cavity, and the output end of the first driving motor is fixedly connected to the bottom surface of the placement tray;

[0007] The fixed component is composed of a fixed disk, a driven gear, and a rotating disk. The fixed disk, the driven gear, and the rotating disk are respectively movably arranged inside a first hole, a second hole, and a third hole. The first hole, the second hole, and the third hole are opened on the top surface of the placing disk.

[0008] As an alternative solution of the centrifuge for the production and processing of polymer materials according to the present invention, wherein: a first sliding groove is further opened inside the first accommodating cavity. The placing disk is slidably arranged inside the first sliding groove through first sliding rods fixedly arranged on both sides. At the same time, the fixed disk is composed of a gear disk and a movable plate. The gear disk meshes with the driven gear, and a plurality of connecting bars and a plurality of movable plates are respectively arranged on the surface of the gear disk.

[0009] As an alternative solution of the centrifuge for the production and processing of polymer materials according to the present invention, wherein: the cross-sections of a plurality of the movable plates are all an arc structure, and a plurality of the movable plates together form a circular plate. At the same time, one end of a plurality of the connecting bars is movably arranged on the surface of the gear disk, and the other end of a plurality of the connecting bars is movably arranged on the top surface of a plurality of the movable plates.

[0010] As an alternative solution of the centrifuge for the production and processing of polymer materials according to the present invention, wherein: a plurality of second accommodating cavities are opened inside the rotating disk, and a plurality of the second accommodating cavities are symmetrically arranged. A first arc plate, a first compression spring, and a second arc plate are respectively arranged inside each second accommodating cavity. At the same time, a second sliding groove is opened inside each second accommodating cavity, and a fourth sliding groove is further opened on the surface of each second sliding groove. The first arc plate is slidably arranged inside the second sliding groove, and the second arc plate is slidably arranged inside the fourth sliding groove.

[0011] As an alternative solution of the centrifuge for the production and processing of polymer materials according to the present invention, wherein: two first compression springs are further arranged between the first arc plate and the second arc plate, and both ends of the first compression spring are fixedly connected with the first arc plate and the second arc plate respectively. At the same time, a first airbag, a second airbag, a third airbag, and a fourth airbag are respectively arranged inside a plurality of the second accommodating cavities.

[0012] As an alternative solution of the centrifuge for the production and processing of polymer materials according to the present invention, wherein: the triggering component is composed of a triggering plug rod, a first triggering rod, a second triggering rod, a third triggering rod, and a fourth triggering rod. The fourth triggering rod is fixedly connected with the rotating disk. At the same time, the inside of the fourth triggering rod is communicated with the inside of the rotating disk. The triggering plug rod is movably arranged inside the first triggering rod, the first triggering rod is movably arranged inside the second triggering rod, the second triggering rod is movably arranged inside the third triggering rod, and the third triggering rod is movably arranged inside the fourth triggering rod.

[0013] As an alternative solution for the centrifuge used in the production and processing of the polymer material of the present invention, wherein: fixing plates are provided inside the first trigger rod, the second trigger rod, the third trigger rod, and the fourth trigger rod, and fifth air bags, sixth air bags, seventh air bags, and eighth air bags are provided on the surface of each fixing plate, and the fifth air bag, the sixth air bag, the seventh air bag, and the eighth air bag are respectively communicated with the first air bag, the second air bag, the third air bag, and the fourth air bag through air pipes.

[0014] As an alternative solution for the centrifuge used in the production and processing of the polymer material of the present invention, wherein: third accommodation cavities are symmetrically opened on the lower end surfaces of the trigger insertion rod, the first trigger rod, the second trigger rod, and the third trigger rod, and a second compression spring and a second sliding rod are respectively arranged inside each third accommodation cavity. One end of the second compression spring is fixedly connected to the rear end of the second sliding rod, and the other end of the second compression spring is fixedly connected to the inner wall of the third accommodation cavity.

[0015] As an alternative solution for the centrifuge used in the production and processing of the polymer material of the present invention, wherein: third sliding grooves are symmetrically opened at the inner walls of the first trigger rod, the second trigger rod, the third trigger rod, and the fourth trigger rod, and each group of second sliding rods are slidably arranged inside each group of third sliding grooves. The bottom ends of each group of third sliding grooves are communicated with the limiting holes, and the limiting holes are respectively opened at the middle positions of the outer surfaces of the first trigger rod, the second trigger rod, the third trigger rod, and the fourth trigger rod.

[0016] As an alternative solution for the centrifuge used in the production and processing of the polymer material of the present invention, wherein: a plurality of fourth holes are further opened on the top surface of the placement tray, and the plurality of fourth holes are arranged between the plurality of second holes and the third holes. At the same time, a blocking block and a cylinder are respectively arranged inside each fourth hole, and the cylinder is fixedly arranged on the bottom surface of the fourth hole, and the blocking block is fixedly connected to the output end of the cylinder.

[0017] The present invention has the following beneficial effects:

[0018] For the centrifuge used in the production and processing of the polymer material, when the tooth blocks inside several second accommodating cavities extend out, at this time, by starting the second driving motor, the rotating disk will rotate. The tooth blocks can be meshed with the driven gears whose front end blocking blocks do not extend out. And as the driven gears rotate, the gear disks that are also meshed with the driven gears will rotate together. As the gear disks rotate, the movable plates that are movably connected to the gear disks through connecting bars will gradually close, and the test tubes containing the polymer material will be clamped and fixed. Through the above method, not only the clamping of the test tubes containing the polymer material is completed, but also the movable plates can be adjusted according to the diameter of the test tubes. And users can also clamp single or multiple test tubes separately or simultaneously according to their own needs. Therefore, the present invention effectively solves the problems of single clamping and poor applicability of the centrifuge body in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is an enlarged schematic diagram of part A of the present invention.

[0021] Figure 3 It is a schematic diagram of the connection structure between the storage tray and the first driving motor of the present invention.

[0022] Figure 4 It is an enlarged schematic diagram of part B of the present invention.

[0023] Figure 5 It is a schematic diagram of the connection structure between the blocking block and the air cylinder of the present invention.

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the partial storage tray of the present invention.

[0025] Figure 7 It is a schematic diagram of the meshing structure between the driven gear and the rotating disk of the present invention.

[0026] Figure 8 It is a schematic diagram of the cross-sectional structure of the partial rotating disk of the present invention.

[0027] Figure 9 It is a schematic diagram of the meshing structure between the fixed disk and the driven gear of the present invention.

[0028] Figure 10 It is a schematic diagram of the cross-sectional structure of the partial trigger assembly of the present invention.

[0029] Figure 11 It is an enlarged schematic diagram of part C of the present invention.

[0030] In the figure: 1. Centrifuge body;

[0031] 101. Top cover; 102. Tank body; 103. Trigger assembly; 104. Fixing assembly; 105. Placing tray; 106. Fixed plate; 107. Driven gear; 108. Rotating disk; 109. First sliding rod; 110. First driving motor; 111. First sliding groove; 112. First hole; 113. Second hole; 114. Third hole; 115. Tooth block; 116. Second driving motor; 117. Second accommodating cavity; 118. First arc plate; 119. First compression spring; 120. Second arc plate; 121. Second sliding groove; 122. First airbag; 123. Gear disk; 124. Movable plate; 125. Connecting bar; 126. Triggering plug; 127. Second trigger rod; 128. Third trigger rod; 129. Fourth trigger rod; 130. Third sliding groove; 131. Second sliding rod; 132. Limit hole; 133. Second compression spring; 134. Third accommodating cavity; 135. Fifth airbag; 136. Fixed plate; 137. Sixth airbag; 138. Seventh airbag; 139. Eighth airbag; 140. Second airbag; 141. Third airbag; 142. Fourth airbag; 143. First accommodating cavity; 144. Fourth sliding groove; 145. First trigger rod; 146. Blocking block; 147. Cylinder; 148. Fourth hole. Detailed implementation

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Example 1, please refer to Figure 1 , Figure 2 , Figure 6 , Figure 10 and Figure 11 , a centrifuge for the production and processing of polymer materials, including a centrifuge body 1, the centrifuge body 1 is composed of a top cover 101 and a tank body 102, and a first accommodating cavity 143 is opened inside the tank body 102. A placing tray 105 is movably arranged inside the first accommodating cavity 143, and a trigger assembly 103 and a fixing assembly 104 are respectively arranged on the top surface of the placing tray 105. A first driving motor 110 is also arranged inside the first accommodating cavity 143, and the output end of the first driving motor 110 is fixedly connected to the bottom surface of the placing tray 105;

[0034] The fixing component 104 is composed of a fixing disk 106, a driven gear 107 and a rotating disk 108. The fixing disk 106, the driven gear 107 and the rotating disk 108 are respectively movably arranged inside the first hole 112, the second hole 113 and the third hole 114. The first hole 112, the second hole 113 and the third hole 114 are opened on the top surface of the placing disk 105.

[0035] The triggering component 103 is composed of a triggering insertion rod 126, a first triggering rod 145, a second triggering rod 127, a third triggering rod 128 and a fourth triggering rod 129. A fixed connection is formed between the fourth triggering rod 129 and the rotating disk 108. At the same time, the inside of the fourth triggering rod 129 is connected to the inside of the rotating disk 108. The triggering insertion rod 126 is movably arranged inside the first triggering rod 145, the first triggering rod 145 is movably arranged inside the second triggering rod 127, the second triggering rod 127 is movably arranged inside the third triggering rod 128, and the third triggering rod 128 is movably arranged inside the fourth triggering rod 129.

[0036] Fixing plates 136 are arranged inside the first triggering rod 145, the second triggering rod 127, the third triggering rod 128 and the fourth triggering rod 129. Fifth air bags 135, sixth air bags 137, seventh air bags 138 and eighth air bags 139 are arranged on the surface of each fixing plate 136. The fifth air bags 135, the sixth air bags 137, the seventh air bags 138 and the eighth air bags 139 are respectively connected to the first air bag 122, the second air bag 140, the third air bag 141 and the fourth air bag 142 through air pipes.

[0037] Third accommodation cavities 134 are symmetrically opened on the lower end surfaces of the triggering insertion rod 126, the first triggering rod 145, the second triggering rod 127 and the third triggering rod 128. A second compression spring 133 and a second sliding rod 131 are respectively arranged inside each third accommodation cavity 134. One end of the second compression spring 133 is fixedly connected to the rear end of the second sliding rod 131, and the other end of the second compression spring 133 is fixedly connected to the inner wall of the third accommodation cavity 134.

[0038] Third sliding grooves 130 are symmetrically opened at the inner walls of the first triggering rod 145, the second triggering rod 127, the third triggering rod 128 and the fourth triggering rod 129. Each group of second sliding rods 131 is slidably arranged inside each group of third sliding grooves 130. The bottom ends of each group of third sliding grooves 130 are connected to the limiting holes 132, and the limiting holes 132 are respectively opened at the middle positions of the outer surfaces of the first triggering rod 145, the second triggering rod 127, the third triggering rod 128 and the fourth triggering rod 129.

[0039] In this embodiment: When the user needs to centrifuge the polymer material, first open the top cover 101 connected to the tank body 102 by means of hinge, and press the trigger assembly 103 according to requirements. Since the trigger assembly 103 is composed of a trigger plunger 126, a first trigger rod 145, a second trigger rod 127, a third trigger rod 128, and a fourth trigger rod 129, and a fifth airbag 135, a sixth airbag 137, a seventh airbag 138, and an eighth airbag 139 are respectively arranged inside the first trigger rod 145, the second trigger rod 127, the third trigger rod 128, and the fourth trigger rod 129;

[0040] This enables that when the user presses the trigger plunger 126, the trigger plunger 126 will slide inside the third chute 130 through the second slide bars 131 arranged on both sides. The third chute 130 is symmetrically arranged inside the first trigger rod 145. When the trigger plunger 126 continuously moves downward, the bottom end of the trigger plunger 126 will press the fifth airbag 135 arranged inside the first trigger rod 145. And when the second slide bar 131 moves to the bottom of the third chute 130, the second compression spring 133 arranged at the bottom of the second slide bar 131 will change from the compressed state to the extended state. At this time, the second slide bar 131 will be clamped inside the limiting hole 132 communicated with the third chute 130. And since the fifth airbag 135 is communicated with the first airbag 122 through an air pipe, the gas inside the fifth airbag 135 will flow into the first airbag 122 due to the extrusion of the trigger plunger 126. In addition, the movement of the first trigger rod 145 inside the second trigger rod 127, the movement of the second trigger rod 127 inside the third trigger rod 128, and the movement of the third trigger rod 128 inside the fourth trigger rod 129 are all the same as the movement of the trigger plunger 126 inside the first trigger rod 145;

[0041] In this way, the user can complete the extrusion of the fifth airbag 135, the sixth airbag 137, the seventh airbag 138, and the eighth airbag 139 according to their own needs, so as to complete the air supply work inside the first airbag 122, the second airbag 140, the third airbag 141, and the fourth airbag 142, so that the tooth blocks 115 arranged inside a plurality of second receiving cavities 117 can extend out in sequence to complete the subsequent rotation effect. And in this way, the flexibility of the present invention is also improved to a certain extent, and the flexibility is better.

[0042] Embodiment 2. This embodiment is an improvement made on the basis of Embodiment 1. According to Figure 8As shown in the figure, a number of second receiving cavities 117 are formed inside the rotating disk 108, and the number of second receiving cavities 117 are symmetrically arranged. Inside each second receiving cavity 117, a first arc-shaped plate 118, a first compression spring 119, and a second arc-shaped plate 120 are respectively arranged. At the same time, a second sliding groove 121 is formed inside each second receiving cavity 117, and a fourth sliding groove 144 is also formed on the surface of each second sliding groove 121. The first arc-shaped plate 118 is slidably arranged inside the second sliding groove 121, and the second arc-shaped plate 120 is slidably arranged inside the fourth sliding groove 144.

[0043] Two first compression springs 119 are also arranged between the first arc-shaped plate 118 and the second arc-shaped plate 120, and both ends of the first compression spring 119 are fixedly connected between the first arc-shaped plate 118 and the second arc-shaped plate 120. At the same time, a first airbag 122, a second airbag 140, a third airbag 141, and a fourth airbag 142 are respectively arranged inside the number of second receiving cavities 117.

[0044] In this embodiment: When the gas inside the fifth airbag 135 flows into the first airbag 122, the first airbag 122 will gradually expand at this time. Then, the second arc-shaped plate 120 in contact with the first airbag 122 will gradually expand outwards due to the expansion of the first airbag 122. The first airbag 122 and the first arc-shaped plate 118 are fixedly connected by two first compression springs 119. This makes it so that when the second arc-shaped plate 120 expands outwards, the first arc-shaped plate 118 will also gradually expand outwards. And because a tooth block 115 is fixedly arranged on the outer surface of the first arc-shaped plate 118, and when the trigger plug 126 is fixedly clamped inside the limit hole 132, the first arc-shaped plate 118 will also expand to the outermost edge of the second receiving cavity 117. And because the first arc-shaped plate 118 and the second arc-shaped plate 120 are respectively slidably arranged inside the second sliding groove 121 and the fourth sliding groove 144, and the widths of the second sliding groove 121 and the fourth sliding groove 144 are both greater than the widths of the first arc-shaped plate 118 and the second arc-shaped plate 120;

[0045] This makes it so that when the first arc-shaped plate 118 and the second arc-shaped plate 120 expand or contract, they will not get stuck. At the same time, the setting of the two first compression springs 119 is also for the tooth block 115 to elastically contract when it contacts the blocking block 146, so as to avoid the situation of getting stuck. In addition, the second receiving cavities 117 inside the second airbag 140, the third airbag 141, and the fourth airbag 142 are the same as the second receiving cavity 117 inside the first airbag 122.

[0046] Embodiment 3. This embodiment is an improvement made on the basis of Embodiment 2. According to Figures 3 - 9As shown, a first sliding groove 111 is further formed inside the first accommodating cavity 143. The storage tray 105 is slidably arranged inside the first sliding groove 111 through first sliding rods 109 fixedly arranged on both sides. Meanwhile, the fixed plate 106 is composed of a gear disk 123 and a movable plate 124. The gear disk 123 meshes with the driven gear 107, and a plurality of connecting bars 125 and a plurality of movable plates 124 are respectively arranged on the surface of the gear disk 123.

[0047] The cross-sections of the plurality of movable plates 124 are all in an arc structure, and the plurality of movable plates 124 together form a circular plate. One ends of the plurality of connecting bars 125 are movably arranged on the surface of the gear disk 123, and the other ends of the plurality of connecting bars 125 are movably arranged on the top surfaces of the plurality of movable plates 124.

[0048] A plurality of fourth holes 148 are further formed on the top surface of the storage tray 105. The plurality of fourth holes 148 are arranged between the plurality of second holes 113 and the third holes 114. A blocking block 146 and a cylinder 147 are respectively arranged inside each fourth hole 148. The cylinder 147 is fixedly arranged on the bottom surface of the fourth hole 148, and the blocking block 146 is fixedly connected to the output end of the cylinder 147.

[0049] In this embodiment: When the tooth blocks 115 inside the plurality of second accommodating cavities 117 extend out, the second driving motor 116 is started at this time. Since the output end of the second driving motor 116 is fixedly connected to the bottom surface of the rotating disk 108, the rotating disk 108 can rotate along with the rotation of the second driving motor 116. After the rotating disk 108 rotates, the tooth blocks 115 can mesh with the driven gear 107 whose front end has not extended out the blocking block 146. Along with the rotation of the driven gear 107, the gear disk 123 which also meshes with the driven gear 107 will rotate together. Along with the rotation of the gear disk 123, the movable plate 124 movably connected to the gear disk 123 through the connecting bar 125 will gradually close, and the clamping and fixing of the test tube containing the polymer material will be completed. Through the above method, not only the clamping of the test tube containing the polymer material is completed, but also the movable plate 124 can be adjusted according to the diameter of the test tube, and the user can also clamp a single or multiple test tubes separately or simultaneously according to his own needs. Therefore, the present invention effectively solves the problems of single clamping and poor applicability of the centrifuge body 1 in the prior art;

[0050] When the user has clamped all the test tubes to be centrifuged according to the requirements, the first drive motor 110 is started at this time. Since the output end of the first drive motor 110 is fixedly connected to the bottom surface of the placement tray 105, as the first drive motor 110 rotates, the placement tray 105 will start to rotate inside the first chute 111 through the first sliding rods 109 provided on both sides. In this way, not only the centrifugation effect of the polymer test tubes placed inside the placement tray 105 is effectively completed, but also the centrifugation effect is made more stable by the matching sliding of the first sliding rods 109 and the first chute 111, thereby improving the centrifugation efficiency of the centrifuge body 1 to a certain extent.

[0051] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0052] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A centrifuge for polymer material production and processing, comprising a centrifuge body (1), characterized in that: The centrifuge body (1) is composed of a top cover (101) and a tank body (102), and a first accommodating chamber (143) is provided inside the tank body (102), a storage tray (105) is movably provided inside the first accommodating chamber (143), and a trigger component (103) and a fixing component (104) are respectively provided on the top surface of the storage tray (105), and a first driving motor (110) is also provided inside the first accommodating chamber (143), and an output end of the first driving motor (110) is fixedly connected to the bottom surface of the storage tray (105); The fixed assembly (104) is composed of a fixed disk (106), a driven gear (107) and a rotating disk (108), and the fixed disk (106), the driven gear (107) and the rotating disk (108) are movably arranged inside a first hole (112), a second hole (113) and a third hole (114) respectively, and the first hole (112), the second hole (113) and the third hole (114) are opened on the top surface of the storage tray (105).

2. A centrifuge for polymer material production and processing according to claim 1, characterized in that: A first slide groove (111) is also provided inside the first accommodating cavity (143), and the storage plate (105) is slidably arranged inside the first slide groove (111) through first slide rods (109) fixedly arranged on both sides. At the same time, the fixed plate (106) is composed of a gear plate (123) and a movable plate (124). The gear plate (123) and the driven gear (107) are meshed with each other, and a plurality of connecting strips (125) and a plurality of movable plates (124) are respectively arranged on the surface of the gear plate (123).

3. A centrifuge for polymer material production and processing according to claim 2, characterized in that: The cross-sections of the plurality of movable plates (124) are all of an arc-shaped structure, and the plurality of movable plates (124) together form a circular plate, and one end of the plurality of connecting strips (125) is movably arranged on the surface of the gear plate (123), while the other end of the plurality of connecting strips (125) is movably arranged on the top surface of the plurality of movable plates (124).

4. The centrifuge for polymer material production and processing according to claim 1, characterized in that: A plurality of second accommodating chambers (117) are provided inside the rotating disk (108), and the plurality of second accommodating chambers (117) are symmetrically arranged, and a first arc-shaped plate (118), a first compression spring (119) and a second arc-shaped plate (120) are respectively arranged inside each of the second accommodating chambers (117), and a second slide groove (121) is provided inside each of the second accommodating chambers (117), and a fourth slide groove (144) is also provided on the surface of each of the second slide grooves (121), and the first arc-shaped plate (118) is slidably arranged inside the second slide groove (121), and the second arc-shaped plate (120) is slidably arranged inside the fourth slide groove (144).

5. A centrifuge for polymer material production and processing according to claim 4, characterized in that: Two first compression springs (119) are also arranged between the first arc-shaped plate (118) and the second arc-shaped plate (120), and the two ends of the first compression spring (119) are respectively fixedly connected with the first arc-shaped plate (118) and the second arc-shaped plate (120), and at the same time, the interiors of the plurality of second accommodating cavities (117) are respectively provided with a first airbag (122), a second airbag (140), a third airbag (141) and a fourth airbag (142).

6. A centrifuge for polymer material production and processing according to claim 1, characterized in that: The trigger assembly (103) comprises a trigger rod (126), a first trigger rod (145), a second trigger rod (127), a third trigger rod (128) and a fourth trigger rod (129); the fourth trigger rod (129) is fixedly connected to the rotating disk (108); the interior of the fourth trigger rod (129) is connected to the interior of the rotating disk (108); the trigger rod (126) is movably arranged inside the first trigger rod (145); the first trigger rod (145) is movably arranged inside the second trigger rod (127); the second trigger rod (127) is movably arranged inside the third trigger rod (128); and the third trigger rod (128) is movably arranged inside the fourth trigger rod (129).

7. A centrifuge for polymer material production and processing according to claim 6, characterized in that: A fixing plate (136) is arranged inside the first trigger rod (145), the second trigger rod (127), the third trigger rod (128) and the fourth trigger rod (129), and a fifth airbag (135), a sixth airbag (137), a seventh airbag (138) and an eighth airbag (139) are arranged on the surface of each fixing plate (136), and the fifth airbag (135), the sixth airbag (137), the seventh airbag (138) and the eighth airbag (139) are respectively connected to the first airbag (122), the second airbag (140), the third airbag (141) and the fourth airbag (142) through air tubes.

8. A centrifuge for polymer material production and processing according to claim 7, characterized in that: The lower end surfaces of the trigger rod (126), the first trigger rod (145), the second trigger rod (127) and the third trigger rod (128) are symmetrically provided with a third accommodating cavity (134), and each third accommodating cavity (134) is respectively provided with a second compression spring (133) and a second sliding rod (131), one end of the second compression spring (133) is fixedly connected to the rear end of the second sliding rod (131), and the other end of the second compression spring (133) is fixedly connected to the inner wall of the third accommodating cavity (134).

9. A centrifuge for polymer material production and processing according to claim 7, characterized in that: The inner walls of the first trigger rod (145), the second trigger rod (127), the third trigger rod (128) and the fourth trigger rod (129) are symmetrically provided with third sliding grooves (130), and each group of second sliding rods (131) is slidably arranged inside each group of third sliding grooves (130), and the bottom end of each group of third sliding grooves (130) is connected to the limiting hole (132), and the limiting hole (132) is respectively opened at the middle position of the outer surface of the first trigger rod (145), the second trigger rod (127), the third trigger rod (128) and the fourth trigger rod (129).

10. The centrifuge for polymer material production and processing according to claim 1, characterized in that: The top surface of the storage tray (105) is also provided with a plurality of fourth holes (148), and the plurality of fourth holes (148) are arranged between the plurality of second holes (113) and the third hole (114), and each fourth hole (148) is provided with a blocking block (146) and a cylinder (147) respectively, and the cylinder (147) is fixedly arranged on the bottom surface of the fourth hole (148), and the blocking block (146) is fixedly connected to the output end of the cylinder (147).

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