Multi-axis grinding machine compartment type sanding barrel structure and barrel body steel ball replacement method

Abstract

The application discloses a multi-shaft grinder warehouse type sanding barrel structure and relates to the field of sanding machines, and aims at solving the problem of high energy consumption of traditional sanding machines. The technical scheme is characterized in that the barrel body is arranged on the base, the barrel body outer lateral wall is sleeved with a heat dissipation shell, the base is provided with a tower rod along the central axis of the barrel body, the barrel body inner lateral wall is provided with a partition plate for supporting steel balls, a plurality of material leakage holes are formed in the partition plate, the projection of the partition plate in the vertical direction of the barrel body, an upper ball loading cavity is formed between the partition plate and the barrel body top wall, a lower ball loading cavity is formed between the partition plate and the base, a tower rod hole is formed in the partition plate for the tower rod to pass through, a stirring hole is formed in the partition plate for the stirring rod to rotate, the barrel body inner lateral wall is provided with a position fixing device for fixing the position of the partition plate, and the tower rod lateral wall is provided with a position fixing device for fixing the position of the partition plate. The application has the effect of reducing the energy consumption of the sanding machine.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sand mill, in particular to a multi-shaft grinding machine compartment type sand mill barrel structure. BACKGROUND

[0002] At present, the sand mill adds materials in the limited barrel space, grinds the materials through the stirring rod and steel balls, further reduces the volume of the materials in the barrel, and stops until the materials in the barrel reach the target particle size.

[0003] The existing multi-shaft grinding machine includes a barrel, a plurality of steel balls for grinding powder are arranged in the barrel, one end of the barrel is located on the base, three stirring rods are arranged in the barrel, stirring rods are uniformly distributed with stirring rods, and the stirring rods are uniformly distributed with a plurality of stirring rods along the height direction of the stirring rod. In order to reduce the stirring dead angle between the three stirring shafts, a tower rod is arranged in the barrel, the tower rod is arranged between the three stirring shafts, the stirring rod includes a connecting rod which is screwed in the stirring rod, the connecting rod is externally sleeved with a ceramic impact rod, the impact rod is made of ceramic with a hardness greater than that of the steel ball, the base is provided with a driven driving shaft for driving the stirring rod to rotate, the base is internally provided with a positioning sleeve which is wrapped outside the driven driving shaft, the driven driving shaft is fixedly sleeved with a driven gear at the end away from the stirring rod, the base is provided with a driving device for driving the driven gear to rotate away from the barrel, the driving device includes a motor fixed on the base, a driving shaft is rotatably arranged on the motor, a driving gear is fixedly sleeved on the driving shaft, the driving gear is engaged between a plurality of driven gears, and a feeding hole for adding materials is formed in the top wall of the barrel. When the operator needs to stir the materials in the barrel, the operator can only pour the powder into the barrel through the feeding hole. When the operator needs to grind the materials, the motor is started, the motor drives the driving gear to rotate through the driving shaft, and the driving gear drives the driven gear to rotate. At this time, the stirring rod will drive the liquid steel ball and the materials in the barrel to rotate together.

[0004] The existing technical scheme has the following defects: the steel ball itself has a certain weight, even if the stirring rod can move with the steel ball in the barrel, a large number of steel balls will still gather near the base of the barrel, so that the stirring plate near the base is overloaded, and the stirring rod at other positions of the barrel has little effect. In order to enable the stirring rod to work smoothly, the driving device of the stirring rod needs to be loaded with power according to the load near the base, so the driving device needs to be started with the maximum power each time, which increases the energy consumption of the sand mill. This problem needs to be solved. SUMMARY

[0005] The purpose of the present application is to provide a multi-shaft grinding machine compartment type sand mill barrel structure, which has the effect of reducing the working energy consumption of the sand mill.

[0006] In order to achieve the above purpose, the present application provides the following technical scheme:

[0007] The multi-axis grinding machine compartment type sanding barrel structure comprises a barrel body seated on a base, a heat dissipation shell is sleeved on the outer wall of the barrel body, a tower rod is arranged on the base along the central axis of the barrel body, a partition plate for holding steel balls is arranged on the inner wall of the barrel body, a plurality of material leakage holes are formed in the partition plate, the projection of the partition plate in the vertical direction of the barrel body, an upper ball cavity is formed between the partition plate and the top wall of the barrel body, a lower ball cavity is formed between the partition plate and the base, a tower rod hole is formed in the partition plate for the tower rod to pass through, and a stirring hole is formed in the partition plate for the stirring rod to rotate, a partition plate position fixing device is arranged on the inner wall of the barrel body, and a positioning device for fixing the partition plate is arranged on the side wall of the tower rod

[0008] By adopting the above technical scheme, the barrel body is divided into an upper ball cavity and a lower ball cavity by the partition plate, and then a large number of steel balls in the barrel body are divided into two parts, one part of the steel balls is arranged in the lower ball cavity, and the other part of the steel balls is held in the upper ball cavity by the partition plate, so that a large number of steel balls in the barrel body will not be all pressed at the base, the maximum energy consumption required for the stirring rod to rotate to overcome the gravity of the steel balls is reduced, and the effect of reducing the working energy consumption of the sanding machine is achieved.

[0009] Further, the fixing device comprises a placing table fixed on the inner wall of the barrel body, a plurality of placing tables are uniformly distributed along the circumference of the barrel, one end of the placing table abutting against the partition plate is provided with a placing block pointing to the central axis of the barrel body, the end of the placing block away from the base abuts against the partition plate, and the partition plate is fixed on the placing table.

[0010] By adopting the above technical scheme, the placing block and the placing table can provide a force point for the partition plate in the smooth and vertical inner wall of the barrel body, so as to facilitate the operator to fix the partition plate on the inner wall of the barrel body.

[0011] Further, the positioning device comprises a ball blocking plate sleeved on the circumference of the tower rod, a ball blocking hole is formed in the partition plate corresponding to the position of the ball blocking plate, a positioning table is arranged on the inner wall of the ball blocking hole, a positioning plate is arranged on the outer wall of the ball blocking plate and overlapped on the positioning table, a ball blocking bolt is arranged on the ball blocking plate, a fixing sleeve sleeved on the ball blocking bolt is arranged on the side of the ball blocking plate close to the base, the two ends of the fixing sleeve in the diameter direction are provided with buckling plates abutting against the ball blocking plate and the partition plate, and a positioning bolt for fixing the position of the buckling plate is arranged on the ball blocking plate.

[0012] By adopting the technical scheme, when the operator needs to fix the position between the partition plate and the tower rod, the ball plug hole sleeve is arranged on the ball plug plate, then the positioning plate is overlapped on the positioning table, then the ball plug bolt is arranged on the ball plug plate, then the fixing sleeve is screwed on the ball plug bolt, and finally the positioning bolt is arranged in the ball plug plate, so that the buckle plate is transverse to the partition plate and the ball plug plate, the positioning bolt limits the rotation of the fixing sleeve, and the position between the partition plate and the tower rod is fixed under the cooperation of the buckle plate and the positioning plate.

[0013] Further, the bottom and the barrel outer wall are sleeved with a heat dissipation shell, a first communication hole is formed in the position of the heat dissipation shell opposite to the bottom, the first communication hole penetrates the heat dissipation shell and the bottom, a first guide cylinder is fixedly arranged in the first communication hole, a first ball blocking plate is arranged in the first guide cylinder close to one end of the replacement rod, a first replacement cylinder is arranged on the side of the first ball blocking plate away from the replacement rod, one end of the first replacement cylinder away from the first ball blocking plate extends out of the heat dissipation shell, and a first holding plate is arranged on the first guide cylinder covering the first replacement cylinder.

[0014] By adopting the technical scheme, the first communication hole is formed in the position of the heat dissipation shell corresponding to the bottom, the steel balls in the bottom can flow out of the bottom through the first communication hole, and the operator can also add steel balls into the bottom through the first communication hole, and the opening and closing of the first ball blocking plate can be controlled according to the need in the process, so that the operator can conveniently replace the steel balls in the bottom.

[0015] Further, the heat dissipation shell is provided with a second communication hole opposite to the barrel, a second guide cylinder is arranged in the second communication hole, a second ball blocking plate is slidably arranged in the second guide cylinder, a second replacement cylinder is fixedly arranged on the side of the second ball blocking plate away from the tower rod, a second holding plate is fixedly arranged on the second guide cylinder covering the second replacement cylinder, a ball leakage hole is formed in the side of the partition plate corresponding to the second ball blocking plate, a ball leakage plate is slidably arranged in the ball leakage hole, a through hole is formed between the second ball blocking plate and the inner top wall of the second guide cylinder for the sliding of the ball leakage plate, a contact block is arranged on the side of the ball leakage plate close to the bottom and in contact with the partition plate, and a sliding limiting device is arranged on the ball leakage plate.

[0016] By adopting the technical scheme, when the steel balls on the partition plate need to be replaced, the second ball blocking plate is opened, the ball leakage plate on the ball leakage hole is pulled out, the steel balls on the partition plate flow from the ball leakage hole to the bottom, then flow out of the bottom through the first communication hole, and finally the barrel top wall is opened, so that the steel balls are added to the partition plate from the barrel top wall, thereby conveniently replacing the steel balls on the partition plate.

[0017] Further, the abutting block comprises a support strip crossing the width direction of the ball leakage plate, and the support strip is provided with an abutting table abutting the partition plate at both ends in the length direction of the support strip.

[0018] By adopting the above technical scheme, the support strip can provide more support points for the ball leakage plate on the ball leakage hole, thereby improving the stability of the ball leakage plate in the ball leakage hole.

[0019] Further, the limiting device comprises a limiting plate arranged at the end of the ball leakage plate away from the tower rod, and the inner side wall of the ball leakage hole is provided with a limiting groove buckling the limiting plate at the end away from the tower rod.

[0020] By adopting the above technical scheme, the preliminary cooperation of the limiting groove and the limiting plate can position the ball leakage plate in the ball leakage hole, thereby preliminarily positioning the ball leakage plate in the ball leakage hole.

[0021] Further, the end of the ball leakage plate away from the tower rod is threadedly connected with an extension rod, and the end of the extension rod away from the ball leakage plate abuts against the second holding plate.

[0022] By adopting the above technical scheme, when the ball leakage plate is arranged in the penetrating hole, the extension rod abuts against the second holding plate, thereby fixing the position of the ball leakage plate in the length direction.

[0023] To achieve the above object, the present application provides the following technical scheme:

[0024] The steel ball replacement method of the barrel body of the multi-shaft grinding machine compartment type sanding barrel structure is characterized in that the operation steps are as follows:

[0025] A1, the operator first places the storage container for placing the steel balls outside the heat dissipation shell outer frame, and the storage container is placed at the end of the first guide cylinder extending out of the heat dissipation shell;

[0026] A2, then the operator holds the first holding plate to pull out the first ball blocking plate from the first guide cylinder;

[0027] A3, after a large number of balls in the base fall into the storage container, the operator removes the residual steel balls in the base into the storage container through the auxiliary tool, and then the replaced steel balls are arranged in the barrel body through the first guide cylinder;

[0028] A4, before pouring the steel balls into the base, a guide plate is arranged in the first guide cylinder, one end of the guide plate extends into the base and the other end extends out of the first guide cylinder, the end of the guide plate close to the base is lower than the end of the guide plate extending out of the first guide cylinder, and a gap for the steel balls to enter is formed between the guide plate and the top wall of the first guide cylinder.

[0029] A5, after the steel balls in the base are added, the first ball blocking plate is inserted into the first guide cylinder, at this time the first ball blocking plate is arranged in an inclined manner in the first guide cylinder, then the guide plate is pulled out and the first ball blocking plate is adjusted in the first guide cylinder, and the first ball blocking plate is pushed to move to the end of the first guide cylinder close to the base, so that the first ball blocking plate is inserted into the first guide cylinder.

[0030] A6, finally, the first ball blocking plate is pushed into the first guide cylinder, and the first holding plate is fixed and covered on the end face of the first guide cylinder.

[0031] By adopting the above technical scheme, the steel balls in the base are replaced, the guide plate is arranged in the first guide cylinder, the guide plate can divide the space in the height direction of the first guide cylinder into two parts, which can prevent the newly added steel balls in the base from flowing out of the base, and can continuously add steel balls into the barrel body, and compared with adding steel balls from the second guide cylinder, the first guide cylinder is closer to the bottom wall of the base and will not cause fatigue damage to the bottom wall of the base.

[0032] Further, the operation steps are as follows:

[0033] B1, the first ball blocking plate in the first guide cylinder is pulled out, and the steel balls in the base are collected through the storage container;

[0034] B2, the second ball blocking plate in the second guide cylinder is opened, then the operator inserts his hand into the barrel body to remove the support bolt and takes out the support strip from the second guide cylinder, then the operator holds the telescopic rod to pull out the ball blocking plate from the second guide cylinder, and after the steel balls on the partition plate fall into the lower ball loading cavity;

[0035] B3, the operator inserts the ball leakage plate into the ball leakage hole through the second guide cylinder, preliminarily fixes the position of the ball leakage plate on the ball leakage hole through the support bolt and the support strip, adjusts the length of the telescopic rod to ensure that the telescopic rod can abut against the second holding plate, then the second ball blocking plate is inserted into the second guide cylinder, and finally the second holding plate is fixed and covered on the second guide cylinder;

[0036] B4, after the steel balls on the partition plate fall into the base, a part of the steel balls directly fall into the steel ball storage container through the first guide cylinder, and the operator cleans the residual steel balls in the base through the auxiliary tool;

[0037] B5, then the steel balls poured out in B1 are poured into the base through the first guide cylinder, the first ball blocking plate is inserted into the first guide cylinder, and the first holding plate is fixed and covered on the first guide cylinder;

[0038] B6, then the barrel top wall is opened to pour the steel balls to be replaced onto the partition plate, and finally the barrel top wall is covered on the barrel.

[0039] By adopting the technical scheme, the steel ball on the partition plate in the barrel body can be replaced without removing the partition plate through cooperation of the ball leakage hole, the ball leakage plate and the second guide cylinder, so that the steel ball on the partition plate can be conveniently replaced by the operator.

[0040] In summary, the beneficial technical effects of the present application are:

[0041] 1. The partition plate, the upper ball loading cavity and the lower ball loading cavity are adopted, so that the effect of reducing the energy consumption of the sand mill is achieved.

[0042] 2. The placement table and the placement block are adopted, so that the effect of fixing the partition plate on the inner side wall of the barrel body is achieved.

[0043] 3. The ball leakage hole and the ball leakage plate are adopted, so that the effect of conveniently replacing the steel ball on the partition plate is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 It is a schematic diagram of the overall structure in the present application;

[0045] Figure 2 It is a schematic diagram of the structure inside the barrel body in the present application;

[0046] Figure 3 It is a schematic diagram of the structure at the base in the present application;

[0047] Figure 4 It is a schematic diagram of the enlarged structure of part A in the present application; Figure 2

[0048] Figure 5 It is a schematic diagram of the cross-sectional structure of the partition plate in the present application;

[0049] Figure 6 It is a schematic diagram of the enlarged structure of part B in the present application; Figure 5

[0050] It is a schematic diagram of the exploded structure of the partition plate and the ball leakage plate in the present application; Figure 7

[0051] It is a schematic diagram of the enlarged structure of part C in the present application; Figure 8 Figure 7 It is a schematic diagram of the cross-sectional structure of the partition plate in the present application;

[0052] Figure 9 It is a schematic diagram of the enlarged structure of part D in the present application;

[0053] Figure 10 Figure 9 It is a schematic diagram of the local structure of the ball blocking plate in the present application;

[0054] Figure 11 It is a schematic diagram of the local structure of the ball blocking plate in the present application;

[0055] ​​​Figure 12 As Figure 11 Enlarged structural schematic view of the middle E part;

[0056] Figure 13 As the cross-sectional structure schematic view of the first communication hole in the application;

[0057] Figure 14 As the enlarged structural schematic view of the F part in the convex 13.

[0058] In the figure, 1, barrel body; 11, base; 14, driving shaft; 15, driving gear; 16, stirring rod; 17, tower rod; 18, stirring rod; 19, driven driving shaft; 191, positioning sleeve; 192, driven gear; 2, positioning device; 3, fixing device; 31, placing table; 32, placing block; 4, second communication hole; 41, second guide cylinder; 42, second ball blocking plate; 43, second replacement cylinder; 44, second holding plate; 45, ball leakage hole; 46, heat dissipation shell; 5, ball leakage plate; 51, through hole; 52, abutting block; 53, support bar; 54, abutting table; 55, support bolt; 6, limiting device; 61, limiting plate; 62, limiting groove; 63, telescopic rod; 7, partition plate; 71, tower rod hole; 72, stirring hole; 73, material leakage hole; 74, upper ball loading cavity; 75, lower ball loading cavity; 8, ball blocking plate; 82, ball blocking hole; 83, positioning table; 84, positioning plate; 85, ball blocking bolt; 86, fixed sleeve; 87, buckle plate; 9, positioning bolt; 91, first communication hole; 92, first guide cylinder; 93, first ball blocking plate; 94, first replacement cylinder; 95, first holding plate. DETAILED DESCRIPTION

[0059] EMBODIMENT

[0060] The application will be further described in detail below with reference to the accompanying drawings.

[0061] Referring to Figure 1 and Figure 2 , the application discloses a kind of easily disassembled partition baffle in multi-shaft high-speed sand mill, including base 11, the barrel body 1 of base 11 is located, barrel body 1 is hollowly arranged in cylindrical shape, barrel body 1 is set as two layers as a whole, three rubber sticks are arranged on base 11, the plane connecting line of three stirring rods 16 is arranged in equilateral triangle, in order to reduce the dead angle between three stirring rods 16, tower rod 17 is vertically arranged between three stirring rods 16, driving device is arranged on the side of base 11 away from stirring rod 16, driving device includes motor fixed on base 11, operator can indirectly control the rotation of stirring rod 16 by motor, when operator needs to grind powder in barrel body 1, just start motor 13, motor drives stirring rod 16 to rotate, and stirring rod 16 can impact powder particles in barrel body 1.

[0062] Referring to Figure 2And Figure 3 , the motor is provided with a driving shaft 14 rotatably arranged on the driving shaft 14, and a driving gear 15 is arranged on the driving shaft 14. A driven driving shaft 19 is arranged through the position corresponding to the stirring rod 16 in the base 11. The stirring rod 16 is fixed to the driven driving shaft 19 at one end close to the base 11. A driven gear 192 is arranged on the outer side wall of the driven driving shaft 19 away from the stirring rod 16. Three driven gears 192 are engaged with the driving gear 15 respectively. In order to fix the position of the driven driving shaft 19, a positioning sleeve 191 is fixedly arranged on the side of the base 11 away from the stirring rod 16. The positioning sleeve 191 is arranged on the driven driving shaft 19. When the operator needs to drive the stirring rod 16 to rotate, the motor is started to drive the driving gear 15 to rotate, the driving gear 15 drives the driven gear 192 to rotate, and the driven gear 192 drives the stirring rod 16 to rotate.

[0063] Refer to Figure 2 And 4 In order to prevent a large number of steel balls in the barrel 1 from gathering at the base 11, a partition plate 7 is arranged at the middle part of the barrel 1 in the vertical direction. The partition plate 7 is circularly arranged, and the outer side wall of the partition plate 7 is attached to the inner side wall of the barrel 1. The inner side wall of the barrel 1 is provided with a fixing device 3 for fixing the position of the partition plate 7. A material leakage hole 73 is formed in the partition plate 7 for the free entry and exit of materials. A tower rod hole 71 is formed in the partition plate 7 for the tower rod 17 to pass through. The partition plate 7 is provided with a stirring hole 72 for the stirring rod 16 to pass through. At this time, when the material in the cylinder needs to be ground, a part of the steel balls can be separated by the partition plate 7.

[0064] Refer to Figure 5 And Figure 6 The partition plate 7 divides the inner side wall of the barrel 1 into an upper ball loading cavity 74 and a lower ball loading cavity 75. In this way, the materials can move freely in the upper ball loading cavity 74 and the lower ball loading cavity 75 through the material leakage hole 73, and the steel balls are divided into two parts. On the one hand, the coverage rate of the steel ball barrel 1 is improved, and the grinding effect is improved. On the other hand, after the steel balls are dispersed, the energy consumed by the stirring rod 16 in rotation is also reduced, thereby reducing the energy consumption of the sand mill. The fixing device 3 includes a placement table 31 uniformly arranged on the inner side wall of the barrel 1. The placement table 31 is provided with a strip-shaped placement block 32 pointing to the central axis of the barrel 1 at one end close to the partition plate 7. When the operator needs to install the partition plate 7, the partition plate 7 is first placed on the placement block 32, and then the partition plate 7 and the placement block 32 are fixed together through the fixing bolt 33.

[0065] Refer to Figure 6 And Figure 7, the second communication hole 4 is fixed with a square-shaped second guide cylinder 41, one end of the second guide cylinder 41 close to the stirring rod 16 is provided with a second ball stopping plate 42, the second ball stopping plate 42 is slidingly arranged in the second guide cylinder 41, one side of the second ball stopping plate 42 away from the stirring rod 16 is welded with a second replacement cylinder 43, one end of the second replacement cylinder 43 away from the second ball stopping plate 42 is provided with a second holding plate 44 covering the end face of the second guide cylinder 41, a through hole 51 is formed between the top wall of the second ball stopping plate 42 and the inner side wall of the second guide cylinder 41, a ball leaking plate 5 is arranged in the through hole 51, one end of the ball leaking plate 5 extending out of the second guide cylinder 41 covers the partition plate 7, the partition plate 7 is provided with a ball leaking hole 45 corresponding to the position of the ball leaking plate 5, the ball leaking plate 5 covers the ball leaking hole 45, one end of the ball leaking plate 5 away from the ball leaking hole 45 is provided with a limiting device 6 limiting the horizontal movement of the ball leaking plate 5, the limiting device 6 comprises a telescopic rod 63 screwing on the end face of the ball leaking plate 5, one end of the telescopic rod 63 away from the ball leaking plate 5 abuts against the second holding plate 44, so that the ball leaking plate 5 must be pulled out of the through hole 51 after the second holding plate 44 is removed.

[0066] With reference to Figure 7 and Figure 8 , the limiting device 6 further comprises a limiting groove 62 arranged in the inner side wall of the ball leaking hole 45 away from the tower rod 17, the ball leaking plate 5 is provided with a limiting plate 61 buckling in the limiting groove 62 away from the tower rod 17; one side of the ball leaking plate 5 close to the base 11 is provided with an abutting block 52, the abutting block 52 comprises a support strip 53 crossing the width direction of the ball leaking hole 45, both ends of the support strip 53 in the length direction are provided with abutting tables 54 abutting against the partition plate 7, the support strip 53 is screwing with a support bolt 55, when the ball leaking plate 5 covers the ball leaking hole 45, the abutting tables 54 abut against the partition plate 7, then the support bolt 55 is screwing in the support strip 53 and the ball leaking plate 5.

[0067] With reference to Figure 9 and Figure 10 , the partition plate 7 is arranged in the inner side wall of the barrel 1, the tower rod 17 is provided with a ball stopping plate 8, the partition plate 7 is provided with a ball stopping hole 82 for the ball stopping plate 8, the ball stopping plate 8 is provided with a positioning device 2 positioning the position of the partition plate 7.

[0068] With reference to Figure 11 and Figure 12The positioning device 2 comprises a positioning table 83 arranged on the inner side wall of the ball blocking hole 82, the outer side wall of the ball blocking plate 8 is provided with a positioning plate 84 which is overlapped on the positioning table 83, the ball blocking bolt 85 is arranged through the ball blocking plate 8, the fixed sleeve 86 is threadedly connected on the ball blocking bolt 85, the buckle plate 87 is arranged on the outer side wall of the fixed sleeve 86 along the diameter direction, the positioning bolt 9 is threadedly connected on the ball blocking plate 8 to limit the rotation of the buckle plate 87, and the buckle plate 87 is arranged across the ball blocking plate 8 and the partition plate 7. Under the cooperation of the positioning table 83, the positioning plate 84 and the buckle plate 87, the positions of the tower bar 17 and the partition plate 7 can be positioned.

[0069] Referring to Figure 13 and Figure 14 The first communication hole 91 is arranged on the position opposite to the base 11 of the heat dissipation shell 46, the first guide cylinder 92 is arranged through the first communication hole 91, the first ball blocking plate 93 is arranged through the first guide cylinder 92 close to one end of the stirring rod 16, the first replacement cylinder 94 is fixedly arranged on the side of the first ball blocking plate 93 away from the stirring rod 16, and the second holding plate 44 is arranged on the end of the first replacement cylinder 94 extending out of the heat dissipation shell 46 to be fixedly overlapped on the first guide cylinder 92.

[0070] Embodiment

[0071] The steel ball replacement method of the barrel body 1 of the multi-axis grinding machine compartment type sanding barrel structure and the steel ball replacement method of the base 11 are as follows:

[0072] A1, the operator first places the storage container for steel balls outside the heat dissipation shell 46, and the storage container is placed on the end of the first guide cylinder 92 extending out of the heat dissipation shell 46;

[0073] A2, then the operator holds the first holding plate 95 to pull out the first ball blocking plate 93 from the first guide cylinder 92;

[0074] A3, after a large number of balls in the base 11 fall into the storage container, the operator removes the residual steel balls in the base 11 into the storage container through an auxiliary tool, and then the replaced steel balls enter the barrel body 1 through the first guide cylinder 92;

[0075] A4, before pouring the steel balls into the base 11, a guide plate is arranged through the first guide cylinder 92, one end of the guide plate extends into the base 11 and the other end extends out of the first guide cylinder 92, the end of the guide plate close to the base 11 is lower than the end of the guide plate extending out of the first guide cylinder 92, and a gap for the steel balls to enter is formed between the guide plate and the top wall of the first guide cylinder 92.

[0076] A5, after the steel ball in the base 11 is added, the first ball blocking plate 93 is inserted into the first guide cylinder 92, at this time the first ball blocking plate 93 is arranged in the first guide cylinder 92 in an inclined manner, then the guide plate is pulled out and the first ball blocking plate 93 is adjusted in the first guide cylinder 92, and the first ball blocking plate 93 is pushed to move to the end of the first guide cylinder 92 close to the base 11;

[0077] A6, finally the first ball blocking plate 93 is pushed into the first guide cylinder 92, and the first holding plate 95 is fixed and covered on the end surface of the first guide cylinder 92.

[0078] The auxiliary tool in the scheme is a square metal plate, a holding steel strip is welded on one side in the thickness direction of the metal rod, the operator holds the steel strip to operate the metal rod to scrape in the base 11, in order to prevent the metal plate from being scratched, a rubber material protection strip is wrapped on the side of the metal plate contacting the base 11; the storage container in the scheme is a square open flexible basket; the guide plate in the scheme is a plastic plate, the plastic plate is attached to the inner side wall in the width direction of the first guide cylinder 92, and the length of the plastic plate is greater than the length of the guide cylinder, which is enough for the operator to guide the steel ball into the base 11.

[0079] The steel ball replacement method on the partition plate 7 in the barrel body 1 is as follows:

[0080] B1, the first ball blocking plate 93 in the first guide cylinder 92 is pulled out, and the steel balls in the base 11 are collected by the storage container;

[0081] B2, the second ball blocking plate 42 in the second guide cylinder 41 is opened, then the operator inserts his hand into the barrel body 1 to remove the support bolt 55 and take out the support strip 53 from the second guide cylinder 41, then the operator holds the telescopic rod 63 to pull out the ball blocking plate from the second guide cylinder 41, and after the steel balls on the partition plate 7 fall into the lower ball loading cavity 75;

[0082] B3, the operator inserts the ball leakage plate 5 into the ball leakage hole 45 through the second guide cylinder 41, preliminarily fixes the position of the ball leakage plate 5 on the ball leakage hole 45 through the support bolt 55 and the support strip 53, adjusts the length of the telescopic rod 63 to ensure that the telescopic rod 63 can abut against the second holding plate 44, then the second ball blocking plate 42 is inserted into the second guide cylinder 41, and finally the second holding plate is fixed and covered on the second guide cylinder 41;

[0083] B4, after the steel balls on the partition plate 7 fall into the base 11, a part of the steel balls directly fall into the steel ball storage container through the first guide cylinder 92, and the operator cleans the residual steel balls in the base 11 by using the auxiliary tool;

[0084] B5, then the steel ball poured in B1 through the first guide cylinder 92 poured into the base 11, the first ball board 93 into the first guide cylinder 92, while the first holding plate 95 fixed cover on the first guide cylinder 92;

[0085] B6, then open the barrel 1 top wall will be replaced steel ball poured onto the partition plate 7, finally the barrel 1 top wall cover on the barrel 1.

[0086] The embodiments of the present application are the preferred embodiments of the present application, not limited to the protection scope of the present application, so: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A multi-axis grinding machine compartmentalized sanding barrel structure, comprising a barrel body (1) seated on a base (11), an outer wall of the barrel body (1) being sleeved with a heat dissipation shell (46), and a tower rod (17) being arranged along a central axis of the barrel body (1) on the base (11), characterized in that: The inner side wall of the barrel body (1) is provided with a partition plate (7) for holding the steel balls, a plurality of material leakage holes (73) are formed in the partition plate (7), the projection of the partition plate (7) in the vertical direction of the barrel body (1) is parallel to the barrel body (1), an upper ball loading cavity (74) is formed between the partition plate (7) and the top wall of the barrel body (1), a lower ball loading cavity (75) is formed between the partition plate (7) and the base (11), a tower rod (17) hole is formed in the partition plate (7) for the tower rod (17) to pass through, and a stirring hole (72) is formed in the partition plate (7) for the stirring rod (16) to rotate, the inner side wall of the barrel body (1) is provided with a fixing device (3) for fixing the position of the partition plate (7), and the side wall of the tower rod (17) is provided with a positioning device (2) for fixing the position of the partition plate (7); ​ The positioning device (2) comprises a ball blocking plate (8) sleeved on the periphery of the tower rod (17), the partition plate (7) is provided with a ball blocking hole (82) corresponding to the position of the ball blocking plate (8), the inner side wall of the ball blocking hole (82) is provided with a positioning table (83), the outer side wall of the ball blocking plate (8) is provided with a positioning plate (84) lapped on the positioning table (83), the ball blocking plate (8) is provided with a ball blocking bolt (85) penetrating through, and the side of the ball blocking plate (8) close to the base (11) is provided with a fixing sleeve (86) sleeved on the ball blocking bolt (85), the fixing sleeve (86) is provided with a buckle plate (87) at both ends in the diameter direction, which abuts against the ball blocking plate (8) and the partition plate (7), and the ball blocking plate (8) is provided with a positioning bolt (9) penetrating through for fixing the position of the buckle plate (87); The base (11) and the outer side wall of the barrel body (1) are sleeved with a heat dissipation shell (46), the heat dissipation shell (46) is provided with a first communication hole (91) opposite to the position of the base (11), the first communication hole (91) penetrates through the heat dissipation shell (46) and the base (11), a first guide cylinder (92) is fixedly arranged in the first communication hole (91), a first ball blocking plate (93) is arranged at one end of the first guide cylinder (92) close to the stirring rod (16), a first replacement cylinder (94) is arranged on the side of the first ball blocking plate (93) away from the stirring rod (16), one end of the first replacement cylinder (94) away from the first ball blocking plate (93) extends out of the heat dissipation shell (46), and the one end of the first replacement cylinder (94) extending out of the heat dissipation shell (46) is provided with a first holding plate (95) covering the first guide cylinder (92); The heat dissipation shell (46) is provided with a second communication hole (4) opposite to the position of the barrel body (1), a second guide cylinder (41) is arranged in the second communication hole (4), a second ball blocking plate (42) is slidingly arranged in the second guide cylinder (41), a second replacement cylinder (43) is fixedly arranged on the side of the second ball blocking plate (42) away from the tower rod (17), and a second holding plate (44) is fixedly arranged on the side of the second replacement cylinder (43) away from the second ball blocking plate (42) and covers the second guide cylinder (41); The partition plate (7) is provided with a ball leakage hole (45) on one side corresponding to the second ball blocking plate (42), a ball leakage plate (5) is slidably arranged in the ball leakage hole (45), a through hole (51) for the sliding of the ball leakage plate (5) is formed between the second ball blocking plate (42) and the inner top wall of the second guide cylinder (41), and a limiting device (6) for limiting the sliding of the ball leakage plate (5) is arranged on the ball leakage plate (5).

2. The multi-axis sander compartmented sanding drum structure of claim 1, wherein: The fixing device (3) comprises a placing table (31) fixed to the inner side wall of the barrel (1), a plurality of placing tables (31) are uniformly distributed along the circumference of the barrel, one end of the placing table (31) abutting against the partition plate (7) is provided with a placing block (32) pointing to the central axis of the barrel (1), and the end of the placing block (32) away from the base (11) abuts against the partition plate (7), and the partition plate (7) is fixed to the placing table (31).

3. The multi-axis sander compartmented sanding drum structure of claim 2, wherein: The abutting block (52) comprises a support strip (53) crossing the width direction of the ball leakage plate (5), and the two ends of the support strip (53) in the length direction are provided with abutting tables (54) abutting against the partition plate (7), and the support strip (53) and the ball leakage plate (5) are threadedly matched with a support bolt (55).

4. The multi-axis sander compartmented sanding drum structure of claim 3, wherein: The limiting device (6) comprises a limiting plate (61) arranged at the end of the ball leakage plate (5) away from the tower bar (17), and the inner side wall of the ball leakage hole (45) is provided with a limiting groove (62) clamping the limiting plate (61) at the end away from the tower bar (17).

5. The multi-axis sander compartmented sanding drum structure of claim 4, wherein: The end of the ball leakage plate (5) away from the tower bar (17) is threadedly matched with a telescopic rod (63), and the end of the telescopic rod (63) away from the ball leakage plate (5) abuts against the second holding plate (44).

6. A method of replacing the steel balls in the compartmented sanding barrel structure barrel of a multi-axis sander as defined in claim 5, characterized in that, The method for replacing the steel balls in the base comprises the following operation steps: A1, the operator first places the storage container for the steel balls outside the heat dissipation shell (46) on the outer frame, and the storage container is placed at the end of the first guide cylinder (92) extending out of the heat dissipation shell (46); A2, then the operator holds the first holding plate (95) to pull out the first ball blocking plate (93) from the first guide cylinder (92); A3, after a large number of balls in the base (11) fall into the storage container, the operator removes the residual steel balls in the base (11) into the storage container by means of an auxiliary tool, and then the replaced steel balls are introduced into the barrel (1) through the first guide cylinder (92); A4, before pouring the steel balls into the base (11), a guide plate is arranged in the first guide cylinder (92), one end of the guide plate extends into the base (11), the other end extends out of the first guide cylinder (92), the end of the guide plate close to the base (11) is lower than the end of the guide plate extending out of the first guide cylinder (92), and a gap for the steel balls to enter is formed between the guide plate and the top wall of the first guide cylinder (92). A5, after the steel balls in the base (11) are added, the first ball blocking plate (93) is inserted into the first guide cylinder (92), at this time the first ball blocking plate (93) is arranged in an inclined manner in the first guide cylinder (92), then the guide plate is pulled out and the first ball blocking plate (93) is adjusted in the first guide cylinder (92), and the first ball blocking plate (93) is pushed to move to the end of the first guide cylinder (92) close to the base (11); A6, finally, the first ball blocking plate (93) is pushed into the first guide cylinder (92), and the first holding plate (95) is fixed and covered on the end face of the first guide cylinder (92).

7. The method for replacing the steel balls inside the multi-axis grinding mill's compartmentalized sand grinding barrel structure according to claim 6, characterized in that, The method for replacing the steel balls on the partition plate in the barrel body is as follows: B1, the first ball blocking plate (93) in the first guide cylinder (92) is pulled out, and the steel balls in the base (11) are collected through the storage container; B2, the second ball blocking plate (42) in the second guide cylinder (41) is opened, then the operator inserts his hand into the barrel body (1) to remove the supporting bolt (55) and take out the supporting strip (53) from the second guide cylinder (41), then the operator holds the telescopic rod (63) to pull out the second ball blocking plate (42) from the second guide cylinder (41), and when the steel balls on the partition plate (7) fall into the lower ball loading cavity (75); B3, the operator inserts the ball leakage plate (5) into the ball leakage hole (45) through the second guide cylinder (41), then preliminarily fixes the position of the ball leakage plate (5) on the ball leakage hole (45) through the supporting bolt (55) and the supporting strip (53), adjusts the length of the telescopic rod (63) to ensure that the telescopic rod (63) can abut against the second holding plate (44), then inserts the second ball blocking plate (42) into the second guide cylinder (41), and finally the second holding plate (44) is fixed and covered on the second guide cylinder (41); B4, after the steel balls on the partition plate (7) fall into the base (11), a part of the steel balls directly fall into the steel ball storage container through the first guide cylinder (92), and the operator cleans the residual steel balls in the base (11) through an auxiliary tool; B5, then the steel balls poured out in B1 are poured into the base (11) through the first guide cylinder (92), the first ball blocking plate (93) is inserted into the first guide cylinder (92), and the first holding plate (95) is fixed and covered on the first guide cylinder (92); B6, then the barrel body (1) top wall is opened, the steel balls to be replaced are poured onto the partition plate (7), and finally the barrel body (1) top wall is covered on the barrel body (1).

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