Diacid slicing machine

Abstract

The invention relates to the technical field of binary acid slicing, and discloses a binary acid slicing machine which comprises a slicing part, the slicing part comprises a fixing base, a rotating shaft is in transmission connection with the interior of the fixing base, and rotating blades are fixedly connected to the outer surface of the circumference of the rotating shaft; an adjusting piece connected with the outer surface of the circumference of the rotating shaft is arranged on one side, close to the fixed seat, of the rotating blade; and the placing part comprises two workbenches, the two workbenches are distributed in a bilateral symmetry mode with the fixing base as the center, and the upper surfaces of the workbenches are fixedly connected with placing barrels through connecting bases. The binary acid slicing machine can effectively solve the technical problems that in the prior art, in order to increase the contact surface area of the solution or suspension containing azelaic acid and a solvent, solidified azelaic acid raw material blocks need to be cut into flaky powder, in the cutting process, the azelaic acid solid raw materials can move, the cutting position is inaccurate, and the cutting efficiency is high. The size and the shape of a final product are influenced.

Description

Technical Field

[0001] The invention relates to the technical field of dibasic acid slicing, and in particular to a dibasic acid slicing machine. Background Art

[0002] Dibasic acid refers to an organic acid with two carboxyl groups that can ionize hydrogen ions. Dibasic acid is widely used in cosmetics, medicine and industry. In the pharmaceutical and cosmetic industries, azelaic acid usually needs to be cut into thin slices to increase its contact area with the solvent or matrix, thereby improving its dissolution rate and solubility in the formula. Thin flakes of azelaic acid are easier to mix evenly with other ingredients.

[0003] In the prior art, when manufacturing a solution or suspension containing azelaic acid, in order to increase its surface area in contact with the solvent, the solidified azelaic acid raw material block needs to be cut into flaky powder. During the cutting process, the solid azelaic acid raw material will move, resulting in inaccurate cutting position, affecting the size and shape of the final product. Summary of the invention

[0004] Technical issues solved

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides a dibasic acid slicer, which can effectively solve the problem in the prior art that, when manufacturing a solution or suspension containing azelaic acid, in order to increase its surface area in contact with the solvent, the solidified azelaic acid raw material block needs to be cut into flaky powder. During the cutting process, the solid azelaic acid raw material will move, resulting in inaccurate cutting position, affecting the size and shape of the final product.

[0006] Technical Solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The present invention provides a dibasic acid slicer, comprising:

[0009] The slicing part includes a fixed seat, the interior of the fixed seat is connected to a rotating shaft, the circumferential outer surface of the rotating shaft is fixedly connected to a rotating blade, and the side of the rotating blade close to the fixed seat is provided with an adjusting member connected to the circumferential outer surface of the rotating shaft;

[0010] The placing part includes a workbench, two of which are arranged symmetrically with the fixing seat as the center, the upper surface of the workbench is fixedly connected with a placing cylinder through a connecting seat, and the placing cylinder is slidably connected with a clamping piece for fixing the external dibasic acid through a placing groove provided on the inner surface of the circumference thereof;

[0011] Wherein, the clamping member includes a clamping plate, which is slidably connected to the inside of the placement groove, and a reciprocating rod is fixedly connected to the circumferential outer surface of the clamping plate. The end of the reciprocating rod away from the clamping plate passes through the placement tube and is fixedly connected to a connecting plate.

[0012] Furthermore, it also includes an extrusion part, which includes an extrusion plate, which is slidably connected to the circumferential inner wall of the placement cylinder, and the outer surface of the extrusion plate is fixedly connected to a sliding seat, and the sliding seat is slidably connected to the inside of an electric slide rail opened on the upper surface of the workbench.

[0013] Furthermore, a spring connected to the outer circumferential surface of the placing cylinder is arranged on one side of the connecting plate close to the clamping plate, and an outer surface of the connecting plate away from the clamping plate adopts an arc surface design.

[0014] Furthermore, the adjusting member includes a gear, the center of which is fixedly connected to the circumferential outer surface of the rotating shaft, the circumferential outer surface of the placing cylinder is sleeved with a gear ring meshing with the gear, and the circumferential inner wall of the gear ring is equidistantly provided with a plurality of adjustment grooves.

[0015] Furthermore, a guide ring plate is fixedly connected to one side of the gear ring, and the guide ring plate is slidably connected to the circumferential outer surface of the placement cylinder through a buckle arranged on its circumferential inner surface, and a feed pipe is fixedly connected to the upper surface of the placement cylinder.

[0016] Furthermore, the extrusion part also includes a slide rail base, which is arranged on a side of the fixed seat away from the workbench, and the upper surface of the slide rail base is slidably connected to a driving seat, and the driving seat is fixedly connected to a fixed shaft on the side close to the placement tube, and an extrusion block is arranged on the end of the fixed shaft away from the driving seat, and a large arc edge design is adopted on the side of the extrusion block away from the placement tube, and the extrusion block is provided with a telescopic part through a slide groove opened on its outer surface.

[0017] Furthermore, the telescopic part includes a telescopic block, the inner arc surface of the telescopic block is always in contact with the large arc edge of the extrusion block, the telescopic block is rotatably connected to a connecting rod on one side close to the driving seat, the connecting rod is rotatably connected to a connecting ring on the end away from the telescopic block, the circumferential outer surface of the connecting ring is fixedly connected to a guide rod, the telescopic part is provided with two groups and is staggeredly distributed around a fixed axis, and the outer surface of the guide rod is slidably connected to the inside of the driving seat.

[0018] Beneficial Effects

[0019] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0020] The present invention is provided with a rotating blade, a clamping part and an adjusting part. The gear in the adjusting part is fixedly connected to the rotating blade, and the gear ring meshing with the rotating blade synchronously rotates on the outer surface of the placing tube, driving the clamping part to complete the contraction and clamping action: before the rotating blade contacts the raw material, the adjusting groove in the gear ring disengages from the outer surface of the connecting plate, driving the clamping plate to clamp and position the raw material, and maintains the clamping state until the rotating blade passes the outlet end of the placing tube, completing the cutting process of the raw material; as the rotating shaft continues to rotate, the adjusting groove moves to the outer surface of the connecting plate, and under the action of the spring, the clamping plate contracts toward the inside of the placing groove inside the placing tube, and the electric slide rail moves the azelaic acid raw material on the inner wall of the placing tube toward the side of the extrusion block, and slightly moves the front end of the raw material to the outside of the outlet end of the placing tube, and continues to drive the clamping plate to clamp and position the raw material, waiting for the cutting of another blade in the rotating blade. Loosening the clamp when the material moves forward can reduce the deformation of the cylindrical azelaic acid raw material caused by the clamping force. The azelaic acid is stably clamped during cutting, which can reduce the impact force and vibration generated by the rotating blades during cutting. It remains stable under the action of the cutting force to prevent displacement and vibration, thereby making the relative position between the rotating blades and the azelaic acid raw material more precise, reducing the dimensional deviation and shape error caused by the movement or vibration of the azelaic acid raw material, and effectively improving the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of a slicing part and a placing part according to an embodiment of the present invention;

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the slicing part and the placing part at another angle according to an embodiment of the present invention;

[0025] Figure 4 For the embodiment of the present invention Figure 3 A schematic diagram of the structure with a partial enlargement at the center;

[0026] Figure 5 It is a schematic structural diagram of an adjusting member and a guide ring plate according to an embodiment of the present invention;

[0027] Figure 6 This is a schematic diagram of the structure of the placement tube, the clamping member and the adjusting member according to an embodiment of the present invention;

[0028] Figure 7 It is a schematic structural diagram of a clamping member according to an embodiment of the present invention;

[0029] Figure 8 This is a schematic diagram of the structure of the telescopic member, the fixed shaft and the extrusion block according to an embodiment of the present invention;

[0030] Fig. 9 It is a schematic diagram of the cross-sectional structure of the extrusion block and the telescopic block according to an embodiment of the present invention.

[0031] The numbers in the figure represent respectively: 1. slicing part; 11. fixed seat; 12. rotating shaft; 13. rotating blade; 14. adjusting member; 141. gear; 142. gear ring; 1421. adjusting groove; 15. guide ring plate; 151. buckle; 2. placing part; 21. workbench; 211. electric slide rail; 22. placing cylinder; 221. feeding pipe; 23. clamping member; 231. clamping plate; 232. reciprocating rod; 233. connecting plate; 234. spring; 3. extrusion part; 31. extrusion plate; 32. sliding seat; 33. slide rail base; 34. driving seat; 35. fixed shaft; 36. extrusion block; 361. slide groove; 37. telescopic member; 371. telescopic block; 372. connecting rod; 373. connecting ring; 374. guide rod. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] The present invention will be further described below in conjunction with the embodiments.

[0034] Example:

[0035] See also Figure 1-Figure 9 The present invention provides a technical solution: a dibasic acid slicer, comprising:

[0036] The slicing part 1 comprises a fixed seat 11, the internal part of the fixed seat 11 is connected to a rotating shaft 12, the outer circumferential surface of the rotating shaft 12 is fixedly connected to a rotating blade 13, and a side of the rotating blade 13 close to the fixed seat 11 is provided with an adjusting member 14 connected to the outer circumferential surface of the rotating shaft 12;

[0037] The placing part 2 includes a workbench 21. Two workbench 21 are provided and are symmetrically distributed with the fixing seat 11 as the center. The upper surface of the workbench 21 is fixedly connected with a placing cylinder 22 through a connecting seat. The placing cylinder 22 is slidably connected with a clamping member 23 for fixing an external dibasic acid through a placing groove provided on the inner surface of the circumference thereof;

[0038] Among them, the clamping member 23 includes a splint 231, which is slidably connected to the inside of the placement groove. Four splints 231 are arranged and distributed in a circular array with the placement tube 22 as the axis. A reciprocating rod 232 is fixedly connected to the outer surface of the splint 231. The end of the reciprocating rod 232 away from the splint 231 passes through the placement tube 22 and is fixedly connected to a connecting plate 233.

[0039] It also includes an extrusion part 3, which includes an extrusion plate 31. The extrusion plate 31 is slidably connected to the circumferential inner wall of the placement cylinder 22. A sliding seat 32 is fixedly connected to the outer surface of the extrusion plate 31, and the sliding seat 32 is slidably connected to the inside of an electric slide rail 211 opened on the upper surface of the workbench 21.

[0040] A spring 234 connected to the outer circumferential surface of the placement tube 22 is provided on one side of the connecting plate 233 close to the clamping plate 231 , and an outer surface of the connecting plate 233 away from the clamping plate 231 is designed with an arc surface, which can smoothly convert the movement of contraction and expansion.

[0041] The adjusting member 14 comprises a gear 141, the center of which is fixedly connected to the circumferential outer surface of the rotating shaft 12, and the circumferential outer surface of the placing cylinder 22 is sleeved with a gear ring 142 meshing with the gear 141, and the circumferential inner wall of the gear ring 142 is equidistantly provided with adjusting grooves 1421.

[0042] A guide ring plate 15 is fixedly connected to one side of the gear ring 142, and the guide ring plate 15 is slidably connected to the circumferential outer surface of the placement cylinder 22 via a buckle 151 arranged on its circumferential inner surface, so as to ensure the smooth rotation of the gear ring 142 on the circumferential outer surface of the placement cylinder 22 and play a guiding role at the same time. A feed pipe 221 is fixedly connected to the upper surface of the placement cylinder 22.

[0043] The extrusion part 3 also includes a slide rail base 33, which is arranged on a side of the fixed seat 11 away from the workbench 21, and the upper surface of the slide rail base 33 is slidably connected to a driving seat 34, and the driving seat 34 is fixedly connected to a fixed shaft 35 on the side close to the placement tube 22, and an extrusion block 36 is arranged on the end of the fixed shaft 35 away from the driving seat 34. The side of the extrusion block 36 away from the placement tube 22 adopts a large arc edge design, and the extrusion block 36 is provided with a telescopic part 37 through a slide groove 361 opened on its outer surface.

[0044] The telescopic member 37 includes a telescopic block 371, the inner arc surface of the telescopic block 371 is always in contact with the large arc edge of the extrusion block 36, and the same arc surface design as the extrusion block 36 is adopted. The telescopic block 371 is rotatably connected to the side of the drive seat 34 with a connecting rod 372, and the end of the connecting rod 372 away from the telescopic block 371 is rotatably connected to a connecting ring 373, and the circumferential outer surface of the connecting ring 373 is fixedly connected to a guide rod 374. The sliding grooves 361 and the telescopic member 37 are both provided with two groups and are staggeredly distributed around the fixed shaft 35 as the axis. There is an angle of ninety degrees between the two groups of telescopic members 37, and the length of one group of sliding grooves 361 is greater than the length of the other group of sliding grooves 361. The outer surface of the guide rod 374 is slidably connected to the inside of the drive seat 34.

[0045] In practical applications, when manufacturing a solution or suspension containing azelaic acid, in order to increase the surface area of ​​contact between azelaic acid and the solvent, the solidified azelaic acid raw material block needs to be cut into flaky powder. The azelaic acid raw material is granular in its initial state. In order to better prepare it into flaky powder, the granular azelaic acid raw material first needs to be prepared into a large solid shape.

[0046] The process of pressing the raw material of azelaic acid:

[0047] The placement part 2 and the extrusion part 3 are both provided with two groups, and each group is symmetrically distributed around the slicing part 1. In the initial state, the extrusion plate 31 in the extrusion part 3 is located on the side of the inner wall of the placement cylinder 22 away from the rotating blade 13, and the telescopic block 371 is in a retracted state. The telescopic block 371 is slidably connected in the slide groove 361 on the outer surface of the extrusion block 36 through the slide buckle fixed on its outer surface. At this time, the telescopic block 371 is on the side of the extrusion block 36 close to the fixed shaft 35. The telescopic member 37 is provided with two groups, and each group of telescopic members 37 has two telescopic blocks 371. The angle between the two groups of telescopic members 37 is ninety degrees. The slide groove 361 of one group is longer, and the slide groove 361 of the other group is shorter, resulting in different contraction degrees of the two groups of telescopic members 37. The contraction degree of one group of telescopic blocks 371 is large and closer to the drive seat 34, and the contraction degree of the other group of telescopic blocks 371 is small. The two groups of telescopic blocks 371 are not in the same circumferential position. The radius of the extrusion block 36 is slightly smaller than the radius of the inner wall of the placement tube 22 , and the placement tube 22 is concentric with the extrusion block 36 , so the extrusion block 36 can be smoothly inserted into the inner wall of the placement tube 22 .

[0048] The two blades in the rotating blade 13 are initially placed vertically up and down, and the driving seat 34 is initially at the far left end away from the placement tube 22, which does not affect the normal operation of the slicing part 1. Before feeding, the driving seat 34 drives the fixed shaft 35, the extrusion block 36 and the telescopic member 37 to approach the inside of the placement tube 22 inside the slide rail base 33, and the telescopic member 37 is always in a retracted state during this process, and the extrusion block 36 steadily enters the inside of the placement tube 22 until the extrusion block 36 has passed the area where the clamping plate 231 is located. There is no clamping plate 231 on the circumference of the extrusion block 36, and it is all the inner wall of the placement tube 22. The driving seat 34 stops at this position.

[0049] When the driving seat 34 stops moving, the driving device inside the driving seat 34 is started to push the two guide rods 374 in one group of telescopic parts 37 to the side away from the driving seat 34. The guide rods 374 are fixedly connected to the connecting ring 373, which will drive the connecting ring 373 to slide synchronously to the side away from the driving seat 34. The telescopic block 371 in this group slides in the circumferential direction of the extrusion block 36 under the action of the connecting rod 372 and the slide groove 361 on the outer surface of the extrusion block 36 until the telescopic block 371 slides to the top. At this time, the side of the telescopic block 371 close to the extrusion plate 31 and the side of the extrusion block 36 close to the extrusion plate 31 are in the same horizontal plane, the telescopic block 371 is tightly attached to the outer surface of the extrusion block 36, and the side of the telescopic block 371 close to the extrusion plate 31 has a certain thickness. When this group of telescopic members 37 is successfully unfolded, the driving seat 34 continues to push the other group of guide rods 374 slidably connected thereto toward the side close to the extrusion plate 31. The structures of the two groups of telescopic members 37 are designed using the same principle. Therefore, under the action of this group of guide rods 374, the other two telescopic blocks 371 are also unfolded. At this time, the four telescopic blocks 371 are all in the unfolded state. The sides of the four telescopic blocks 371 close to the extrusion plate 31 are all coplanar with the outer surface of the extrusion block 36. Since the side of the telescopic block 371 close to the extrusion plate 31 has a certain thickness, the fully unfolded telescopic member 37 enlarges the extrusion block 36. circumferential area, at this time, the outer surface of the telescopic block 371 is tightly fitted with the circumferential inner wall of the placement tube 22, and the telescopic block 371 as a whole is in an interference fit state with the circumferential inner wall of the placement tube 22. The two sets of telescopic parts 37 are unfolded separately to ensure the stability of the operation of the device and avoid collision. In the process of unfolding the telescopic block 371, the telescopic block 371 slides in contact with the arc surface of the extrusion block 36, and the highest point of the outer surface of the telescopic block 371 away from the extrusion block 36 is always lower than the highest point of the inner wall of the placement tube 22, thereby avoiding the malfunction caused by the collision of the telescopic block 371 with the inner wall of the placement tube 22 during the unfolding process.

[0050] After the telescopic member 37 is unfolded, the granular azelaic acid is first transported to the inside of the placement tube 22 through the feed pipe 221, and then the electric slide rail 211 provided inside the workbench 21 is started to drive the sliding seat 32 to slide toward the side of the extrusion block 36. At this time, the extrusion plate 31 fixedly connected to the sliding seat 32 and located inside the placement tube 22 moves toward the side close to the extrusion block 36. The granular azelaic acid raw material is inside the placement tube 22 and is between the extrusion plate 31 and the extrusion block 36. As the extrusion plate 31 gradually approaches the extrusion block 36, the space where the azelaic acid raw material is located gradually decreases until the extrusion plate 31 and the extrusion block 36 completely squeeze the azelaic acid raw material until there is no remaining space, and the pressure is maintained for a period of time, and the granular azelaic acid raw material is completely pressed into a cylindrical solid raw material that fits the inner wall of the placement tube 22.

[0051] After the azelaic acid raw material is pressed into a cylindrical solid, the driving device on the inner wall of the driving seat 34 slides the guide rod 374 in a group of telescopic parts 37 corresponding to the longer slide groove 361 inwardly and shrinks, and the connecting ring 373 fixedly connected to the guide rod 374 moves synchronously to the side close to the driving seat 34, pulling the two telescopic blocks 371 of this group to slide close to the driving seat 34 under the action of the slide groove 361, in contact with the arc surface of the extrusion block 36, until the contraction is completely completed. After the contraction is completed, the other group of telescopic parts 37 is the same as this step, and the other two guide rods 374 are slid and moved inwardly through the driving seat 34, driving the other two telescopic blocks 371 to fit the arc surface of the extrusion block 36 and slide close to the driving seat 34 to complete the contraction state. At this time, the telescopic parts 37 have returned to their initial state, and the contraction degree of one group of telescopic blocks 371 is large and closer to the driving seat 34, while the contraction degree of the other group of telescopic blocks 371 is small.

[0052] The telescopic blocks 371 are all located on the side of the extrusion block 36 near the driving seat 34. The driving seat 34 drives the fixed shaft 35, the extrusion block 36 and the telescopic member 37 to slide away from the extrusion plate 31 under the action of the slide rail base 33. The extrusion block 36 and the telescopic member 37 exit the interior of the placement cylinder 22 after passing through the clamping plate 231 until they return to their initial positions. The azelaic acid raw material in the placement cylinder 22 is firmly formed and remains stationary when the extrusion block 36 moves.

[0053] Slicing process of cylindrical azelaic acid raw material:

[0054] In the initial state, the rotating blade 13 is in a vertical and stationary state, and the connecting plate 233 in the clamping member 23 is in a state of being elastically moved away from the outer surface of the placing cylinder 22 and fits against the inner wall of the adjusting groove 1421 under the elastic action of the spring 234, and the clamping plate 231 is contracted inside the placing groove, and the side of the clamping plate 231 close to the center of the placing cylinder 22 is lower than the inner wall of the placing cylinder 22. At this time, the electric slide rail 211 inside the workbench 21 can be started to move the sliding seat 32 toward the side close to the extrusion block 36, and the extrusion plate 31 fixedly connected to the sliding seat 32 pushes the formed cylindrical azelaic acid raw material inside the placing cylinder 22 to move synchronously toward the side of the extrusion block 36, until the end of the cylindrical azelaic acid raw material close to the extrusion block 36 slightly protrudes from the outlet of the placing cylinder 22 (the outlet end of the end of the placing cylinder 22 close to the extrusion block 36), and the sliding seat 32 stops moving.

[0055] In the initial state, the two blades of the rotating blade 13 are in a vertical state, and the connecting plate 233 is in the middle position of the corresponding adjustment groove 1421. After the solid azelaic acid raw material is ready, the drive motor inside the fixed seat 11 is started to drive the rotating shaft 12 to rotate. At the same time, the electric slide rail 211 drives the extrusion plate 31 to adjust to intermittent movement with high precision. The rotating blade 13 and the gear 141 rotate synchronously with the rotating shaft 12. At this time, the gear ring 142 meshing with the gear 141 rotates in the opposite direction under the action of the rotating shaft 12.

[0056] When the rotating blades 13 rotate along with the rotating shaft 12, and one of the blades is about to reach the outlet of the placement tube 22, the gear ring 142 is meshed with the gear 141, and the buckles 151 fixedly connected in the circumferential inner walls of the guide ring plates 15 on both sides rotate around the placement tube 22. The circumferential inner wall of the gear ring 142 is provided with four adjustment grooves 1421, and the adjustment grooves 1421 also rotate along with the gear ring 142. The adjustment grooves 1421 are trapezoidal in shape. Since the positions of the clamping member 23 and the placement tube 22 are relatively stationary, When the adjusting groove 1421 rotates, its trapezoidal side wall will fit with the arc surface of the connecting plate 233, and the reciprocating rod 232 will be moved toward the circumferential inner wall of the placing tube 22 through the arc surface of the connecting plate 233. The clamping plate 231 is fixedly connected to the reciprocating rod 232, and the arc surface of the clamping plate 231 has the same curvature as the circumferential inner wall of the placing tube 22, until the outer surface of the connecting plate 233 no longer contacts the inner wall of the adjusting groove 1421, and the gear ring 142 except the circumferential inner wall part of the adjusting groove 1421 fits with the outer surface of the connecting plate 233. The connecting plate 233 drives the reciprocating rod 232 and the clamping plate 231 to move toward the axis of the placing tube 22. The spring 234 between the connecting plate 233 and the outer surface of the circumference of the placing tube 22 is in a compressed state. At this time, the four clamping plates 231 are in an inwardly extended clamping state under the action of the gear ring 142, and the cylindrical nonanedioic acid raw material inside the placing tube 22 is fixedly clamped. The unfolded clamping plate 231 slightly protrudes from the inner wall of the placing tube 22, which can firmly clamp the nonanedioic acid raw material without causing damage due to excessive clamping force.

[0057] After the toothed ring 142 drives the clamping part 23 to clamp the raw material, the rotating shaft 12 continues to rotate to drive the rotating blade 13 to pass from the outlet end of the placing tube 22 from top to bottom or from bottom to top, and cuts thin slices from the surface of the solid nonanedioic acid leaking out of the outlet end of the placing tube 22. During this process, the toothed ring 142 is always engaged with the gear 141. The circumferential inner wall part of the toothed ring 142 except the adjusting groove 1421 is always in contact with the outer surface of the connecting plate 233. The solid nonanedioic acid raw material is in a clamped state, which ensures the stability during the slicing process and improves the slicing accuracy.

[0058] After the rotating blade 13 completes slicing of the azelaic acid on the surface, the gear ring 142 continues to rotate in meshing with the gear 141, and the adjustment groove 1421 on the inner wall of the gear ring 142 steadily enters the upper surface of the connecting plate 233. Under the action of the spring 234, the connecting plate 233 moves the reciprocating rod 232 and the clamping plate 231 to the side of the gear ring 142. At this time, the clamping plate 231 returns to its initial state, and the clamping plate 231 shrinks inside the placement groove. The side of the clamping plate 231 close to the center of the placement cylinder 22 is lower than the inner wall of the placement cylinder 22. The electric slide rail 211 is started here, and the internal cylindrical solid raw material is pushed to the outlet end of the placement cylinder 22 through the extrusion plate 31, slightly protruding from the outlet end of the placement cylinder 22. The electric slide rail 211 stops moving, the rotating blade 13 rotates half a circle, and the gear ring 142 rotates a quarter of a circle, so that they can always cooperate.

[0059] The rotating shaft 12 continues to rotate uninterruptedly. When one of the blades of the rotating blade 13 is about to reach the outlet end of the placement tube 22, the adjusting groove 1421 inside the gear ring 142 is rotated and moved away from the outer surface of the connecting plate 233 again. The outer surface of the connecting plate 233 fits with the circumferential inner wall portion of the gear ring 142 excluding the adjusting groove 1421, driving the clamping plate 231 to press against the cylindrical nonanedioic acid raw material inside the placement tube 22. The four clamping plates 231 are all in a state of pressing against the raw material, thereby firmly clamping the raw material.

[0060] After the clamping is completed, the rotating shaft 12 continues to rotate uninterruptedly, driving the rotating blades 13 to cut a layer of flaky powder on the outer surface of the nonanedioic acid raw material exposed at the outlet end of the placing tube 22. The placing tube 22 is also provided with a collecting device at the outlet end, which can collect the cut nonanedioic acid. At this point, the cutting step of the nonanedioic acid is completed. The slicing part 1, the placing part 2 and the extruding part 3 continue the above steps and cooperate with each other to cut the nonanedioic acid into thin slices. Two groups of placing parts 2 and extruding parts 3 are provided on the left and right sides of the slicing part 1. According to actual needs, two groups of placing parts 2 and extruding parts 3 can be used for slicing at the same time, or one group can be used alone.

[0061] In summary, the process of preparing azelaic acid into flaky powder has the following advantages:

[0062] Advantage 1. This equipment adopts a pressing method to press and form the granular azelaic acid raw material inside the placement tube 22 through the extrusion plates 31 on the front and rear sides and the extrusion blocks 36. The formed product is more compact and the internal porosity is reduced, thereby improving the density and strength of the product and reducing the possibility of problems such as breakage and deformation during use. At the same time, the placement tube 22 acts as a mold in the process of pressing and forming, which can accurately control the shape and size of the product, making the dimensional tolerance of the product smaller and the shape more regular. At the same time, the azelaic acid raw material can also be sliced ​​inside the placement tube 22 without transferring the raw material, reducing the possibility of raw material damage. For large-scale production, the extrusion method can quickly press and form azelaic acid, and produce a large number of products in a short time to meet market demand.

[0063] Advantage 2: The clamping member 23 can complete the clamping and loosening of the cylindrical azelaic acid raw material by the rotation of the rotating shaft 12 for driving the rotating blade 13. The overall linkage is strong, ensuring the stability and reliability during the slicing process.

[0064] Advantage three: the gear 141 in the adjusting member 14 is fixedly connected with the rotating shaft 12 and rotates synchronously, so as to adjust the contraction state of the clamping member 23. With the intermittent motion of the electric slide rail 211, the azelaic acid raw material can be sliced ​​evenly. Before the rotating blade 13 contacts the raw material, the adjusting groove 1421 in the gear ring 142 disengages from the outer surface of the connecting plate 233, driving the clamping plate 231 to clamp and position the raw material, and maintain the clamping state until the rotating blade 13 passes the outlet end of the placement tube 22, completing the cutting process of the raw material, and continuing with the rotation of the rotating shaft 12, the adjusting groove 1421 moves to the outer surface of the connecting plate 233, and under the action of the spring 234, the clamping plate 231 contracts into the placement groove inside the placement tube 22, and the electric slide rail 211 drives the extrusion plate 31 to move the nonanedioic acid raw material on the inner wall of the placement tube 22 toward the extrusion block 36, and slightly moves the front end of the raw material to the outside of the outlet end of the placement tube 22, and continues to drive the clamping plate 231 to clamp and position the raw material, waiting for the cutting of another blade in the rotating blade 13, and repeats this process as the rotating shaft 12 rotates. Loosening the clamp 231 when the material moves forward can reduce the deformation of the cylindrical azelaic acid raw material caused by the clamping force, thereby obtaining higher processing accuracy during cutting. The azelaic acid is stably clamped during cutting, which can reduce the impact force and vibration generated by the rotating blade 13 during cutting, and remain stable under the action of the cutting force to prevent it from displacement and vibration, thereby making the relative position between the rotating blade 13 and the azelaic acid raw material more precise, reducing the dimensional deviation and shape error caused by the movement or vibration of the azelaic acid raw material, and effectively improving the processing accuracy.

[0065] Advantage 4: Two sets of placement parts 2 and extrusion parts 3 are provided, which can be used simultaneously or separately according to actual needs, thereby improving the flexibility and production efficiency of the equipment. The placement cylinder 22 adopts an open design, which is easy to disassemble and clean, and is convenient for users to carry out daily maintenance.

[0066] Advantage 5: In the extrusion section 3, the azelaic acid raw material is pressed by the extrusion plate 31 and the extrusion block 36. Before pressing, the extrusion block 36 is moved to a position inside the placement tube 22 where there is no clamping plate 231, so as to prevent the azelaic acid raw material from flowing out of the placement groove inside the placement tube 22 for slidingly connecting the clamping part 23 under the pressing action of a large pressure to the outside of the placement tube 22, resulting in insufficient extrusion density.

[0067] Advantage six, when the extrusion block 36 moves to the inside of the placement tube 22, its circumferential telescopic part 37 is in a retracted state and is located on one side of the arc-shaped surface of the extrusion block 36. The circumferential area of ​​the extrusion block 36 is smaller than the circumferential area of ​​the inner wall of the placement tube 22, and the extrusion block 36 can be stably moved from the initial position to the inside of the placement tube 22, avoiding the situation where the extrusion block 36 is heavy and, under the action of gravity, it slightly droops and cannot be accurately concentric with the placement tube 22, causing a collision with the placement tube 22. The telescopic part 37 is in a retracted state when entering and moving out of the placement tube 22, which can reduce the friction with the inner wall of the placement tube 22, reduce resistance and equipment wear, extend the service life of the equipment, and reduce maintenance costs.

[0068] Advantage seven, the telescopic member 37 follows the extrusion block 36 to the inside of the placement tube 22 and then expands, which can complete a correction of the extrusion block 36, so that the extrusion block 36 and the placement tube 22 are completely concentric. The expanded telescopic block 371 has a certain thickness and fits tightly with the circumferential outer surface of the extrusion block 36, completely filling the gap between the extrusion block 36 and the inner wall of the placement tube 22, thereby improving the sealing during the pressing process.

[0069] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dibasic acid slicer, characterized in that: include: A slicing part (1), the slicing part (1) comprising a fixed seat (11), the fixed seat (11) being internally connected to a rotating shaft (12), the circumferential outer surface of the rotating shaft (12) being fixedly connected to a rotating blade (13), and an adjusting member (14) connected to the circumferential outer surface of the rotating shaft (12) being arranged on a side of the rotating blade (13) close to the fixed seat (11); A placement portion (2), the placement portion (2) comprising a workbench (21), two of the workbench (21) being arranged and symmetrically distributed with the fixing seat (11) as the center, the upper surface of the workbench (21) being fixedly connected to a placement cylinder (22) via a connecting seat, the placement cylinder (22) being slidably connected to a clamping piece (23) for fixing an external dibasic acid via a placement groove provided on the inner surface of the circumference thereof; The clamping member (23) comprises a clamping plate (231), the clamping plate (231) is slidably connected to the inside of the placement groove, a reciprocating rod (232) is fixedly connected to the circumferential outer surface of the clamping plate (231), and the end of the reciprocating rod (232) away from the clamping plate (231) passes through the placement tube (22) and is fixedly connected to a connecting plate (233).

2. A binary acid slicer according to claim 1, characterized in that: The extrusion part (3) further comprises an extrusion plate (31), wherein the extrusion plate (31) is slidably connected to the circumferential inner wall of the placement cylinder (22), a sliding seat (32) is fixedly connected to the outer surface of the extrusion plate (31), and the sliding seat (32) is slidably connected to the inside of an electric slide rail (211) provided on the upper surface of the workbench (21).

3. A binary acid slicer according to claim 1, characterized in that: A spring (234) connected to the circumferential outer surface of the placement tube (22) is provided on one side of the connection plate (233) close to the clamping plate (231), and the outer surface of the connection plate (233) away from the clamping plate (231) is designed with an arc surface.

4. A binary acid slicer according to claim 3, characterized in that: The adjusting member (14) comprises a gear (141), the center of which is fixedly connected to the circumferential outer surface of the rotating shaft (12); the circumferential outer surface of the placing cylinder (22) is sleeved with a gear ring (142) meshing with the gear (141); and the circumferential inner wall of the gear ring (142) is provided with a plurality of groups of adjusting grooves (1421) at equal intervals.

5. A binary acid slicer according to claim 4, characterized in that: A guide ring plate (15) is fixedly connected to one side of the gear ring (142); the guide ring plate (15) is slidably connected to the circumferential outer surface of the placement cylinder (22) via a buckle (151) arranged on the circumferential inner surface of the guide ring plate (15); and a feed pipe (221) is fixedly connected to the upper surface of the placement cylinder (22).

6. A binary acid slicer according to claim 2, characterized in that: The extrusion part (3) further comprises a slide rail base (33), the slide rail base (33) being arranged on a side of the fixed seat (11) away from the workbench (21), and the upper surface of the slide rail base (33) being slidably connected to a driving seat (34), the driving seat (34) being fixedly connected to a fixed shaft (35) on a side close to the placement cylinder (22), an extrusion block (36) being arranged on an end of the fixed shaft (35) away from the driving seat (34), the side of the extrusion block (36) away from the placement cylinder (22) being designed with a large arc edge, and the extrusion block (36) being provided with a telescopic member (37) via a slide groove (361) provided on its outer surface.

7. A binary acid slicer according to claim 6, characterized in that: The telescopic member (37) comprises a telescopic block (371), the inner arc surface of the telescopic block (371) is always in contact with the large arc edge of the extrusion block (36), the telescopic block (371) is rotatably connected to a connecting rod (372) on one side close to the drive seat (34), the connecting rod (372) is rotatably connected to a connecting ring (373) on one end away from the telescopic block (371), the circumferential outer surface of the connecting ring (373) is fixedly connected to a guide rod (374), the telescopic member (37) is provided with two groups and are staggeredly distributed around the fixed shaft (35) as the axis, and the outer surface of the guide rod (374) is slidably connected to the inside of the drive seat (34).

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