High polymer material grinding equipment
By introducing automated operation of sieve plates and grinding rollers into polymer material grinding equipment, the problem of the inability of existing equipment to screen has been solved, achieving uniform particle size distribution and continuous grinding, thereby improving product quality and production efficiency.
Patent Information
- Application Number
- CN202422529406.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-19
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-10-19
AI Technical Summary
Existing polymer material grinding equipment cannot effectively screen particles, resulting in products containing particles of various sizes, which affects product performance and quality, fails to meet specific application requirements, and reduces production efficiency.
A polymer material grinding device was designed. It uses a motor-driven adjusting rod to make the screen plate vibrate up and down for screening, and a cylinder to push the rack plate to drive the grinding roller for grinding. By combining the automated operation of the screen plate and the grinding roller, the continuous screening and grinding of materials can be realized.
It achieves uniform particle size distribution of polymer material powder, ensures product quality stability and consistency, reduces labor costs, and improves production efficiency.
Smart Images
Figure CN223464866U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to high polymer material technical field especially relates to a kind of high polymer material grinding equipment. BACKGROUND
[0002] High polymer material, also known as polymer material, is a macromolecule formed by the connection of many small molecules (monomers) through chemical bonds. They can be natural, such as starch and natural rubber, or synthetic, such as plastics, synthetic rubber and synthetic fibers. Through grinding, certain properties of high polymer materials can be improved, such as increasing the surface area to improve their mixing properties or chemical reaction properties with other materials.
[0003] The high polymer material grinding equipment currently used usually has a reciprocating grinding assembly. The motor controls the rotation of the half gear. When the half gear rotates and meshes with the top teeth, it drives the moving table to move to the left. When the half gear rotates and meshes with the bottom teeth, it drives the moving table to move to the right, thereby driving the guide sleeve, connecting seat and grinding roller to move left and right reciprocally to grind the material in the grinding groove. This replaces manual labor, reduces labor intensity and saves labor. However, this method cannot screen the material during use. Without screening, the product may contain particles of various sizes, which can affect the performance and application effect of the product. Particles that are too large or too small can cause the product quality to decline, cannot meet the requirements of specific applications, increase unnecessary cycle time and reduce production efficiency. SUMMARY
[0004] To make up for the above shortcomings, the utility model provides a kind of high polymer material grinding equipment, to improve the problem that high polymer material grinding equipment in prior art cannot screen material.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of high polymer material grinding equipment, including box, the rear of the box is fixedly connected with backing plate, the outside of the box is fixedly connected with support frame, the upper portion of the backing plate is fixedly connected with motor three, the output of the motor three is fixedly connected with the one end of adjusting rod, the other end of the adjusting rod is slidably connected in the inside of movable support rod, the upper portion of the backing plate is fixedly connected with positioning plate, the one end of the movable support rod is rotatably connected in the inside of positioning plate, the other end of the movable support rod is rotatably connected with positioning block, the side of the positioning block is fixedly connected with fixed ring, the rear of the box is fixedly connected with mounting plate on both sides, the inside of the fixed ring is fixedly connected with limit post one, the inside of the mounting plate is slidably connected with limit post one, the front of the fixed ring is fixedly connected with connecting block, the front of the connecting block is fixedly connected with sieve plate, the front of the sieve plate is fixedly connected with limit component on both sides, the limit component is used to limit the sieve plate.
[0006] Further, the rear part of the box is fixedly connected with a gas cylinder, the output end of the gas cylinder is fixedly connected with a rack plate, the upper part of the rack plate is meshingly connected with a gear, the inside of the gear is fixedly connected with a positioning rod, the front part of the positioning rod is fixedly connected with a rotating plate, the bottom front part of the rotating plate is fixedly connected with one end of a connecting column, the other end of the connecting column is fixedly connected with a grinding roller, the inside of the box is fixedly connected with a grinding disc, and the grinding roller is slidingly connected to the upper part of the grinding disc.
[0007] Further, the limiting assembly comprises two sliding blocks, the front part of each sliding block is fixedly connected with the sieve plate, the sliding blocks are slidingly connected to the outside of the sliding rods, and the front part of the box is fixedly connected with a fixed frame on both sides.
[0008] Further, the outside of the sliding rod is sleeved with a buffer spring, one end of the buffer spring is fixedly connected to the inside of the fixed frame, and the other end of the buffer spring is fixedly connected to the bottom of the sliding block.
[0009] Further, the bottom of the rack plate is fixedly connected with a movable block, the rear part of the box is fixedly connected with a positioning seat on both sides, the opposite sides of the positioning seats are fixedly connected with guide rods, and the movable block is slidingly connected to the outside of the guide rods.
[0010] Further, the outside of the guide rod is sleeved with a compression spring, one end of the compression spring is fixedly connected with the positioning seat, and the other end of the compression spring is fixedly connected with the movable block.
[0011] Further, the front part of the rotating plate is fixedly connected with a limiting column two, the inside of the box is provided with a limiting groove, and the limiting column two is slidingly connected to the inside of the limiting groove.
[0012] Further, the upper part of the box is fixedly connected with a feeding hopper, the bottom of the box is provided with a discharge port, the left part of the box is fixedly connected with a conveying pipe, and the bottom of the conveying pipe is fixedly connected with a motor two.
[0013] Further, the output end of the motor two is fixedly connected with a spiral conveying roller, the right part of the conveying pipe is fixedly connected with one end of a discharge pipe, the other end of the discharge pipe is fixedly connected to the upper part of the box, the inside of the box is fixedly connected with a guide plate, the left part of the box is fixedly connected with a discharge hopper, and the left part of the discharge hopper is fixedly connected with a conveying pipe.
[0014] Further, the right part of the box is fixedly connected with a motor one, the output end of the motor one is fixedly connected with a driving gear, the front part of the driving gear is meshingly connected with a driven gear, the inside of the driving gear and the driven gear is fixedly connected with a crushing roller, and the inside of the box is rotatably connected with two crushing rollers.
[0015] The utility model has the advantages of the following:
[0016] 1. In the utility model, the positioning block and the fixed ring are moved by rotating the motor three-drive adjusting rod, the fixed ring slides up and down in the mounting plate, and the connecting block and the sieve plate are moved at the same time, the sieve plate is shaken up and down to screen the material, effective screening is realized, the particle size distribution of the high polymer material powder meets the requirements, unsuitable particles are removed, and the product quality stability and consistency are ensured.
[0017] 2. In the utility model, the rack plate is pushed by the air cylinder, the movable block slides along the guide rod, the movable block reciprocatingly moves the rack plate, the driving gear, the positioning rod and the rotating plate are rotated, the rotating plate drives the connecting column and the grinding roller to swing and grind the material, automatic and continuous grinding is realized, the consistency and uniformity of the continuous grinding are ensured, and the labor cost is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 A front view of the high polymer material grinding equipment is provided for the utility model;
[0019] Figure 2 A side view of the high polymer material grinding equipment is provided for the utility model;
[0020] Figure 3 An internal structure schematic view of the box of the high polymer material grinding equipment is provided for the utility model;
[0021] Figure 4 A sectional view of the box of the high polymer material grinding equipment is provided for the utility model;
[0022] Figure 5 An internal structure schematic view of the conveying pipe of the high polymer material grinding equipment is provided for the utility model;
[0023] Figure 6 A partial structure schematic view of the high polymer material grinding equipment is provided for the utility model;
[0024] Figure 7 A Figure 2 Enlarged view of A in the utility model;
[0025] Figure 8 A Figure 3 Enlarged view of B in the utility model.
[0026] LEGEND:
[0027] 1, box; 2, support frame; 3, feed hopper; 4, motor one; 5, driving gear; 6, driven gear; 7, crushing roller; 8, guide plate; 9, discharge hopper; 10, conveying pipe; 11, motor two; 12, discharge pipe; 13, sieve plate; 14, pad; 15, motor three; 16, adjusting rod; 17, movable support rod; 18, positioning block; 19, fixed ring; 20, mounting plate; 21, limit column one; 22, connecting block; 23, sliding block; 24, fixed frame; 25, sliding rod; 26, buffer spring; 27, air cylinder; 28, rack plate; 29, gear; 30, positioning rod; 31, rotating plate; 32, limit column two; 33, movable block; 34, positioning seat; 35, guide rod; 36, compression spring; 37, connecting column; 38, grinding roller; 39, grinding disc; 40, spiral conveying roller. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0029] Reference Figure 2 , Figure 6 and Figure 8The utility model provides a kind of polymer material grinding equipment, the rear part fixedly connected with backing plate 14 of box 1, backing plate 14 is used to support fixed motor three 15, the outside fixedly connected with support frame 2 of box 1, support frame 2 is used to fix box 1, the upper part fixedly connected with motor three 15 of backing plate 14, motor three 15 is used to drive adjusting rod 16 rotation, the output end fixedly connected with one end of adjusting rod 16 of motor three 15, the other end of adjusting rod 16 is slidably connected in the inside of movable support rod 17, the upper part fixedly connected with locating plate of backing plate 14, one end of movable support rod 17 is rotatably connected in the inside of locating plate, the other end of movable support rod 17 is rotatably connected with locating block 18, one side fixedly connected with fixed ring 19 of locating block 18, the rear part both sides fixedly connected with mounting plate 20 of box 1, mounting plate 20 is used to limit position column one 21, the inside fixedly connected with position column one 21 of fixed ring 19, position column one 21 is slidably connected in the inside of mounting plate 20, the front part fixedly connected with connecting block 22 of fixed ring 19, connecting block 22 is used to drive sieve plate 13 to shake, the front part fixedly connected with sieve plate 13 of connecting block 22, sieve plate 13 is used to screen material, the front part both sides fixedly connected with limiting component of sieve plate 13, limiting component is used to limit position sieve plate 13, limiting component includes sliding block 23, two sliding blocks 23 are fixedly connected in the front part of sieve plate 13, sliding block 23 is slidably connected in the outside of slide bar 25, the front part both sides fixedly connected with fixed frame 24 of box 1, two slide bars 25 are fixedly connected in the inside of fixed frame 24, the outside of slide bar 25 is equipped with buffer spring 26, buffer spring 26 is used to buffer sliding block 23, one end fixedly connected in the inside of fixed frame 24 of buffer spring 26, fixed frame 24 is used to fix slide bar 25, the other end fixedly connected in the bottom of sliding block 23 of buffer spring 26.
[0030] Start motor three 15, the output end of motor three 15 starts to work, drives one end of adjusting rod 16 to rotate, one end of adjusting rod 16 in the process of rotation, further drives the other end to slide in the inside of movable support rod 17, under the action of movable support rod 17, drive locating block 18 and fixed ring 19 to move, fixed ring 19 in the process of moving, drive position column one 21 to slide up and down in the inside of mounting plate 20, simultaneously, the movement of fixed ring 19 also drives connecting block 22 to slide up and down, the movement of connecting block 22 further drives sieve plate 13 to move, the movement of sieve plate 13 drives sliding block 23 to slide up and down in the outside of slide bar 25, the movement of sliding block 23 extrudes or stretches buffer spring 26, buffer spring 26 plays the role of buffer to sliding block 23, sieve plate 13 shakes up and down in the inside of box 1, and screen material.
[0031] Refer to Figure 2 , Figure 3And Figure 7 The rear of the box body 1 is fixedly connected with a cylinder 27, the cylinder 27 is used for pushing the rack plate 28 to move, the output end of the cylinder 27 is fixedly connected with the rack plate 28, the upper part of the rack plate 28 is meshingly connected with a gear 29, the gear 29 is used for driving a positioning rod 30 and a rotating plate 31 to rotate, the inside of the gear 29 is fixedly connected with the positioning rod 30, the front of the positioning rod 30 is fixedly connected with the rotating plate 31, the bottom front of the rotating plate 31 is fixedly connected with one end of a connecting column 37, the other end of the connecting column 37 is fixedly connected with a grinding roller 38, the grinding roller 38 is used for grinding materials, the inside of the box body 1 is fixedly connected with a grinding disc 39, the grinding roller 38 is slidingly connected to the upper part of the grinding disc 39, the bottom of the rack plate 28 is fixedly connected with a movable block 33, the rear of the box body 1 is fixedly connected with a positioning seat 34 on both sides, the opposite sides of the two positioning seats 34 are fixedly connected with guide rods 35, the movable block 33 is slidingly connected to the outside of the guide rods 35, the outside of the guide rods 35 is sleeved with compression springs 36, the compression springs 36 are used for buffering the movable block 33, one end of the compression springs 36 is fixedly connected with the positioning seat 34, the other end of the compression springs 36 is fixedly connected with the movable block 33, the front of the rotating plate 31 is fixedly connected with a limiting column two 32, the inside of the box body 1 is provided with a limiting groove, the limiting column two 32 is slidingly connected to the inside of the limiting groove, and the limiting groove is used for limiting the limiting column two 32.
[0032] The screened material falls into the upper area of the grinding disc 39, at this time, the cylinder 27 is started, the output end of the cylinder 27 starts to work, the rack plate 28 is pushed to move, the rack plate 28 drives the movable block 33 to slide along the outside of the guide rod 35 in the moving process, the sliding of the movable block 33 exerts pressure on the compression spring 36, so that the compression spring 36 is extruded, under the continuous action of the movable block 33, the rack plate 28 moves back and forth, thereby driving the gear 29 to rotate, the rotation of the gear 29 further drives the positioning rod 30 and the rotating plate 31 to rotate, the rotating plate 31 drives the limiting column two 32 to slide in the limiting groove in the rotating process, the sliding of the limiting column two 32 in the limiting groove exerts a certain force on the rotating plate 31, so that the rotating plate 31 can drive the connecting column 37 to rotate, the rotation of the connecting column 37 further drives the grinding roller 38 to swing back and forth on the upper part of the grinding disc 39, and the material is effectively ground.
[0033] Reference Figure 1 , Figure 4 and Figure 5The upper part of the box body 1 is fixedly connected with the feeding hopper 3, the feeding hopper 3 is used for adding materials in the box body 1, the bottom of the box body 1 is provided with a discharge port, the discharge port is used for discharging the ground materials, the left part of the box body 1 is fixedly connected with the conveying pipe 10, the conveying pipe 10 is used for conveying materials, the bottom of the conveying pipe 10 is fixedly connected with the motor two 11, the output end of the motor two 11 is fixedly connected with the spiral conveying roller 40, one end of the discharge pipe 12 fixedly connected with the right part of the conveying pipe 10, the other end of the discharge pipe 12 is fixedly connected with the upper part of the box body 1, the inside of the box body 1 is fixedly connected with the guide plate 8, the left part of the box body 1 is fixedly connected with the discharge hopper 9, the left part of the discharge hopper 9 is fixedly connected with the conveying pipe 10, the right part of the box body 1 is fixedly connected with the motor one 4, the output end of the motor one 4 is fixedly connected with the driving gear 5, the front part of the driving gear 5 is meshed with the driven gear 6, the inside of the driving gear 5 and the driven gear 6 is fixedly connected with the crushing roller 7, the two crushing rollers 7 are used for crushing materials, and the two crushing rollers 7 are rotatably connected in the inside of the box body 1.
[0034] The high polymer material to be processed is added to the inside of the box body 1 through the feeding hopper 3, the feeding hopper 3 is a delicate device, which can ensure that the materials enter the box body 1 uniformly and smoothly, the box body 1 is a solid structure, which can withstand the pressure and impact generated during the crushing process, then, the motor one 4 is started, the output end drives the driving gear 5 to start rotating, the driving gear 5 rotates and meshes with the driven gear 6, thereby driving the driven gear 6 to rotate, the driving gear 5 and the driven gear 6 rotate, and the power is transmitted to the two crushing rollers 7 through the gear transmission system, the two crushing rollers 7 rotate relative to each other under the driving of the driving gear 5 and the driven gear 6, and the materials are effectively crushed in the box, the crushed materials will become smaller particles, which will fall on the upper part of the sieve plate 13, the sieve plate 13 is a screen with a specific aperture, which can screen the particle size of the crushed materials to ensure that the crushing effect meets the expected standard, the unqualified materials will fall on the upper surface of the guide plate 8, then, the materials will be guided into the discharge hopper 9, and the materials will be further conveyed into the inside of the conveying pipe 10 through the conveying action of the discharge hopper 9, the motor two 11 is started, the output end drives the spiral conveying roller 40 to start rotating, the rotating action of the spiral conveying roller 40 will convey the materials with unqualified size back into the inside of the box body 1 through the discharge pipe 12, in the inside of the box body 1, the materials will undergo a secondary crushing process to ensure that all materials meet the required size standard.
[0035] Working principle: first, the need to be processed by feeding hopper 3 to the inside of the box 1, then, start motor 4, the output end of motor 4 drive gear 5 rotation, gear 5 rotation drive gear 6 rotation, gear 5 and gear 6 rotation drive two broken roll 7 relative rotation, the material box crushing, after crushing the material falls on the upper part of the sieve plate 13, then, start motor three 15, the output end of motor three 15 drive one end of the adjusting rod 16 rotation, one end of the adjusting rod 16 rotation drive the other end in the activity of the support rod 17 inside sliding, under the action of the activity of the support rod 17, drive the positioning block 18 and the fixed ring 19 movement, the fixed ring 19 drive the limit column one 21 in the installation plate 20 inside up and down sliding, the fixed ring 19 movement drive the connecting block 22 up and down sliding, the connecting block 22 movement drive sieve plate 13 movement, sieve plate 13 movement drive the sliding block 23 in the slide rod 25 outside up and down sliding, the sliding block 23 movement extrude or stretch the buffer spring 26, the buffer spring 26 play a buffering effect on the sliding block 23, sieve plate 13 in the inside of the box 1 up and down shaking material screening, realize the can effectively on the material screening, can ensure that the particle size distribution of high molecular material powder meets the specific requirements, can remove the too big or too small particles, ensure the quality stability and consistency of the product, after screening, the size of unqualified materials fall on the upper part of the guide plate 8, and through the discharge hopper 9 conveying to the inside of the conveying pipe 10, start motor two 11, the output end of motor two 11 drive screw conveyor roller 40 rotation, the size of unqualified materials through the discharge pipe 12 again conveying to the inside of the box 1 secondary crushing, screening after the material falls on the upper part of the grinding disc 39, start the cylinder 27, the output end of the cylinder 27 push the rack plate 28 movement, the rack plate 28 movement drive the movable block 33 in the guide rod 35 outside sliding, the movable block 33 sliding extrude the compression spring 36, under the action of the movable block 33, the rack plate 28 back and forth movement drive gear 29 rotation, gear 29 rotation drive the positioning rod 30 and the rotating plate 31 rotation, rotating plate 31 rotation drive the limit column two 32 in the limit groove sliding, under the action of the limit column two 32, the rotating plate 31 drive the connecting column 37 rotation, the connecting column 37 drive grinding roller 38 in the upper part of the grinding disc 39 back and forth swing on the material grinding, finally, after grinding the material through the discharge port, realize the can effectively on the material grinding, can continuously, ensure the consistency and uniformity of each grinding, reduce the labor cost.
[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A high molecular material grinding apparatus comprising a housing (1), characterized in that: The rear of the box (1) is fixedly connected with a backing plate (14), the outside of the box (1) is fixedly connected with a support frame (2), the upper portion of the backing plate (14) is fixedly connected with a motor three (15), one end of the output end of the motor three (15) is fixedly connected with an adjusting rod (16), the other end of the adjusting rod (16) is slidingly connected in the inside of a movable support rod (17), the upper portion of the backing plate (14) is fixedly connected with a positioning plate, one end of the movable support rod (17) is rotatably connected in the inside of the positioning plate, the other end of the movable support rod (17) is rotatably connected with a positioning block (18), one side of the positioning block (18) is fixedly connected with a fixed ring (19), both sides of the rear of the box (1) are fixedly connected with a mounting plate (20), the inside of the fixed ring (19) is fixedly connected with a limiting post one (21), the limiting post one (21) is slidingly connected in the inside of the mounting plate (20), the front of the fixed ring (19) is fixedly connected with a connecting block (22), the front of the connecting block (22) is fixedly connected with a sieve plate (13), both sides of the front of the sieve plate (13) are fixedly connected with a limiting assembly, and the limiting assembly is used for limiting the sieve plate (13).
2. The polymer material grinding device according to claim 1, wherein: The rear of the box (1) is fixedly connected with a cylinder (27), the output end of the cylinder (27) is fixedly connected with a rack plate (28), the upper portion of the rack plate (28) is meshingly connected with a gear (29), the inside of the gear (29) is fixedly connected with a positioning rod (30), the front of the positioning rod (30) is fixedly connected with a rotating plate (31), the bottom front of the rotating plate (31) is fixedly connected with one end of a connecting column (37), the other end of the connecting column (37) is fixedly connected with a grinding roller (38), the inside of the box (1) is fixedly connected with a grinding disc (39), and the grinding roller (38) is slidingly connected in the upper portion of the grinding disc (39).
3. The polymer material grinding device according to claim 1, wherein: The limiting assembly comprises a sliding block (23), both the sliding blocks (23) are fixedly connected with the front of the sieve plate (13), the sliding blocks (23) are slidingly connected with the outside of a sliding rod (25), both sides of the front of the box (1) are fixedly connected with a fixed frame (24), and both the sliding rods (25) are fixedly connected with the inside of the fixed frame (24).
4. The polymer material grinding device according to claim 3, wherein: The outside of the sliding rod (25) is sleeved with a buffer spring (26), one end of the buffer spring (26) is fixedly connected with the inside of the fixed frame (24), and the other end of the buffer spring (26) is fixedly connected with the bottom of the sliding block (23).
5. The polymer material grinding device according to claim 2, wherein: The bottom of the rack plate (28) is fixedly connected with a movable block (33), both sides of the rear of the box (1) are fixedly connected with a positioning seat (34), one side of both the positioning seats (34) is fixedly connected with a guide rod (35), and the movable block (33) is slidingly connected with the outside of the guide rod (35).
6. The polymer material grinding device according to claim 5, characterized in that: The outside of the guide rod (35) is sleeved with a compression spring (36), one end of the compression spring (36) is fixedly connected with the positioning seat (34), and the other end of the compression spring (36) is fixedly connected with the movable block (33).
7. The polymer material grinding device according to claim 2, wherein: The front of the rotating plate (31) is fixedly connected with a limiting column two (32), the inside of the box (1) is provided with a limiting slot, and the limiting column two (32) is slidably connected in the limiting slot.
8. The polymer material grinding device according to claim 1, wherein: The upper part of the box (1) is fixedly connected with a feeding hopper (3), the bottom of the box (1) is provided with a discharge port, the left part of the box (1) is fixedly connected with a conveying pipe (10), and the bottom of the conveying pipe (10) is fixedly connected with a motor two (11).
9. The polymer material grinding device according to claim 8, wherein: The output end of the motor two (11) is fixedly connected with a spiral conveying roller (40), one end of the conveying pipe (10) is fixedly connected with a discharge pipe (12) on the right, the other end of the discharge pipe (12) is fixedly connected to the upper part of the box (1), the inside of the box (1) is fixedly connected with a guide plate (8), the left part of the box (1) is fixedly connected with a discharge hopper (9), and the left part of the discharge hopper (9) is fixedly connected with the conveying pipe (10).
10. The polymer material grinding device of claim 1, wherein: The right part of the box (1) is fixedly connected with a motor one (4), the output end of the motor one (4) is fixedly connected with a driving gear (5), the front of the driving gear (5) is meshedly connected with a driven gear (6), the inside of the driving gear (5) and the driven gear (6) are fixedly connected with crushing rollers (7), and the two crushing rollers (7) are rotatably connected in the inside of the box (1).