Printing ink manufacturing pulverizer

Abstract

The invention provides a printing ink manufacturing pulverizer which comprises a box body, a supporting mounting frame is welded and fixed to the lower end of the box body, a feeding shell is arranged at a feeding opening formed in the upper end of the box body, an observation window is arranged on the front side face of the box body, two crushing rollers corresponding in front-back position are rotationally arranged in the box body, and first gears are arranged at the right ends of the two crushing rollers correspondingly; and the right side of the box body is provided with a first electric driving unit for driving the gears to rotate, a forward and reverse rotation smashing mechanism is arranged in the smashing cylinder, the bottom wall of the box body is provided with a vibration rapid discharging mechanism, and the upper end of the box body is provided with a material pressing mechanism. According to the crusher for manufacturing the printing ink, a positive and negative rotation crushing mode can enable a printing ink raw material to be more uniformly distributed in the crushing chamber, the crushing effect is improved, the crushing space can be better utilized, and the rotating speed required for achieving the same crushing effect is reduced, so that the energy consumption is reduced, meanwhile, the crushing space is more effectively utilized, and the crushing efficiency is improved. The ink raw material crushing efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of ink manufacturing, and particularly relates to an ink manufacturing pulverizer. Background Art

[0002] Ink is a substance used in the printing process. It contains pigments or dyes, binders, solvents and other ingredients. It is used to transfer images or text to paper, fabrics, plastics and other substrates. Ink has good adhesion, wear resistance, gloss and other characteristics. It is widely used in book printing, packaging printing, label printing and other fields. Ink manufacturing pulverizer Ink manufacturing pulverizer is a mechanical equipment used to crush solid raw materials such as pigments and fillers into fine particles. It is one of the important equipment in the ink manufacturing process. This equipment crushes the raw materials into the required fineness through high-speed rotating pulverizing tools to ensure that the ink has good dispersibility and printing performance. The ink manufacturing pulverizer usually includes the following parts: a container for holding the raw materials to be crushed, a high-speed rotating blade or cutter head for crushing the raw materials, a motor or drive system for powering the pulverizing tool, and an electronic system for controlling the speed, time and other parameters during the crushing process, including a protective cover, an emergency stop button, etc., to ensure the safety of the operator. Through these components, the ink manufacturing pulverizer can crush solid raw materials such as pigments into fine particles to provide the necessary raw materials for the subsequent mixing and preparation process.

[0003] The existing ink manufacturing pulverizer achieves the pulverization of ink raw materials through a single-direction rotating cutter. The unidirectional rotation may make it difficult for some materials to be pulverized evenly, affecting the pulverization effect and ink quality. A higher rotation speed is required to achieve the desired pulverization effect, thereby increasing energy consumption and failing to fully utilize the pulverizing space, which prolongs the time required for the ink raw material pulverizing knife to pulverize suitable particles, reducing the pulverization efficiency of the ink raw materials. Summary of the invention

[0004] In view of this, the present invention aims at the deficiencies of the prior art and provides an ink manufacturing pulverizer. The forward and reverse pulverizing methods can make the ink raw materials more evenly distributed in the pulverizing chamber, improve the pulverizing effect, and can also better utilize the pulverizing space and reduce the rotation speed required to achieve the same pulverizing effect, thereby reducing energy consumption. At the same time, the pulverizing space can be more effectively utilized to improve the ink raw material pulverizing efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: an ink manufacturing pulverizer, including a box body, a supporting mounting frame is welded and fixed at the lower end of the box body, a feeding shell is arranged at the feeding port opened at the upper end of the box body, an observation window is arranged on the front side of the box body, two crushing rollers corresponding to the front and rear positions are rotatably arranged inside the box body, gears 1 are arranged at the right ends of the two crushing rollers, and the two gears 1 are meshed and connected with each other, and two guide plates corresponding to the front and rear positions are also arranged inside the box body, a crushing cylinder is arranged inside the box body, the two guide plates are installed in cooperation with a crushing cylinder, a notch is arranged at the upper end of the outer arc surface of the crushing cylinder, and a plurality of evenly distributed discharge holes are arranged at the lower end of the outer arc surface of the crushing cylinder, an electric drive unit 1 for driving the gear to rotate is arranged on the right side of the box body, a forward and reverse crushing mechanism is arranged inside the crushing cylinder, a vibrating fast discharge mechanism is arranged on the bottom wall of the box body, and a pressing mechanism is arranged on the upper end of the box body, and the electric drive unit 1 includes a motor 1 arranged on the right side of the box body through a mounting frame, and the output shaft of the motor 1 is connected to the gear located on the rear side through a coupling. The right end of the wheel is connected, the forward and reverse crushing mechanism includes a sleeve rotatably arranged inside the crushing cylinder, the right end of the sleeve passes through the outside of the box body, a plurality of crushing knives are evenly distributed on the outer arc surface of the sleeve, a rotating column is rotatably arranged inside the sleeve, a rotating frame is fixedly sleeved on the left side of the outer arc surface of the rotating column, a plurality of evenly distributed crushing pieces are arranged on the inner side surface of the rotating frame, and the plurality of crushing pieces and the plurality of crushing knives are staggered, a bevel gear 1 is fixedly sleeved on the right side of the outer arc surface of the rotating column, a bevel gear 3 is fixedly sleeved on the right side of the outer arc surface of the sleeve, a mounting plate is arranged on the right side of the box body, a bevel gear 2 is rotatably arranged inside the mounting plate, the bevel gear 1 and the bevel gear 3 are meshed and connected with a bevel gear 2, a scraping brush lifting assembly is respectively arranged on the front and rear sides of the rotating frame, an electric drive unit 2 for driving the bevel gear 2 to rotate is arranged inside the mounting plate, the scraping brush lifting assembly includes lifting plates respectively arranged on the front and rear sides of the rotating frame, the electric drive unit 2 includes a motor 2 arranged inside the mounting plate, and the output shaft of the motor 2 is connected to the upper end of the bevel gear 2 through a coupling.

[0006] As a further improvement of the present invention, a protective box is arranged on the right side of the box body, and gear 1, motor 1, motor 2, bevel gear 1, bevel gear 2, bevel gear 3 and the mounting plate are all located inside the protective box.

[0007] As a further improvement of the present invention, the pressing mechanism includes two connecting plates arranged at the upper end of the box body, the upper ends of the two connecting plates are each provided with an electric push rod, and a pressing plate installed in cooperation with the feed shell is provided between the telescopic ends of the two electric push rods.

[0008] As a further improvement of the present invention, the vibrating rapid discharging mechanism includes four sliding columns arranged on the bottom wall of the box body, a frame plate is respectively slidably arranged between the outer arc surfaces of two adjacent sliding columns in front and behind, a discharging plate is arranged between the upper ends of the two frame plates, an avoidance opening which is installed in cooperation with the discharging plate is opened at the lower end of the front side of the box body, a plurality of springs are arranged between the lower end of the frame plate and the bottom wall of the box body, and the plurality of springs are respectively sleeved on the outer arc surfaces of the corresponding sliding columns, a rotating column is rotatably arranged at the inner lower end of the box body, two cams are fixedly sleeved on the outer arc surface of the rotating column, and the two cams are respectively in contact with the lower ends of adjacent frame plates, and an electric drive unit three for driving the rotating column to rotate is arranged on the right side of the box body, and the electric drive unit three includes a motor three arranged on the right side of the box body, and the output shaft of the motor three is connected to the right end of the rotating column through a coupling.

[0009] As a further improvement of the present invention, a control panel is provided on the front side of the box body, and motor one, motor two, motor three and the electric push rod are all electrically connected to the control panel.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] First, after fixing the crusher in a suitable position through the support mounting frame, the control panel is used to control the motor to start running. The output shaft drives the gear 1 located at the rear side to rotate, and drives the gear 1 meshing with it at the front side to rotate, thereby driving the crushing rollers on both sides to rotate. Subsequently, the ink manufacturing raw materials are added into the interior of the box through the feed shell, and made to fall between the two crushing rollers, so that the two crushing rollers will perform the initial crushing of the ink manufacturing raw materials. The crushed ink manufacturing raw materials are guided by the guide plate and fall into the interior of the crushing cylinder through the notch. Then, the control panel is used to control the motor to start running. The output shaft drives the bevel gear 2 on the left side to rotate, so that the bevel gear 3 meshing with it rotates and drives the sleeve The crushing knife on the upper part rotates forward to crush the ink manufacturing raw materials inside the crushing cylinder, and at the same time drives the bevel gear meshing with it to rotate and drives the crushing pieces on the rotating frame to rotate in the opposite direction and match the forward rotating crushing knife to realize the forward and reverse crushing of the ink manufacturing raw materials. After the ink manufacturing raw materials are crushed into suitable particles, they will fall onto the discharge plate through the discharge hole at the lower end of the crushing cylinder to realize the crushing and discharge of the ink manufacturing raw materials. The forward and reverse crushing method can make the ink raw materials more evenly distributed in the crushing chamber, improve the crushing effect, and make better use of the crushing space, reduce the speed required to achieve the same crushing effect, thereby reducing energy consumption, and at the same time can more effectively utilize the crushing space and improve the crushing efficiency of the ink raw materials.

[0012] Secondly, when the rotating frame rotates, the lifting plates on both sides can scrape and lift the ink manufacturing raw materials deposited on the bottom of the crushing cylinder that are larger than the discharge hole to the upper end of the crushing cylinder and drop them between the crushing knife and the crushing sheet for re-crushing until the ink manufacturing raw materials are crushed to a hole diameter smaller than the discharge hole, thereby quickly completing the crushing of the ink manufacturing raw materials.

[0013] Thirdly, the control panel is used to control the motor to start running. The output shaft drives the cam on the rotating column to rotate. The cam rotates to contact the ejecting plate. At this time, the spring is in a stretched state. After the cam rotates out of the contact range with the ejecting plate, the ejecting plate will move downward under the action of the spring rebound force and the sliding column, causing the ejecting plate to vibrate up and down, and the crushed ink manufacturing raw materials on the ejecting plate will be quickly vibrated and discharged, avoiding the accumulation of crushed ink manufacturing raw materials on the ejecting plate and improving the ejecting efficiency.

[0014] Fourthly, the electric push rod is turned on and operated through the control panel, and the telescopic end drives the pressure plate to move downward to the inside of the feed shell, exerting pressure on the ink manufacturing raw materials on the two crushing rollers, so that they are quickly torn and crushed by the two crushing rollers and undergo subsequent crushing processes, thereby improving the crushing efficiency of the ink manufacturing raw materials.

[0015] Fifth, shielding and protecting the above-mentioned devices and electrical appliances by means of a protective box can increase the safety of personnel when operating the ink manufacturing pulverizer and reduce the probability of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the box body of the present invention;

[0020] Figure 4 It is a rear cross-sectional structural schematic diagram of the present invention;

[0021] Figure 5 It is a schematic diagram of the enlarged structure of point A of the present invention;

[0022] Figure 6 It is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0023] Figure 7 It is a schematic diagram of the enlarged structure of point B of the present invention.

[0024] In the figure: 101, box body; 102, support mounting frame; 103, control panel; 104, feed shell; 105, connecting plate; 106, pressing plate; 107, electric push rod; 108, protective box; 201, crushing roller; 202, guide plate; 203, gear one; 204, motor one; 301, crushing cylinder; 302, rotating frame; 303, crushing sheet; 304, lifting plate; 305, crushing knife; 306, motor two; 307, mounting plate; 308, bevel gear one; 309, rotating column; 310, sleeve; 311, bevel gear two; 312, bevel gear three; 401, motor three; 402, discharge plate; 403, rotating column; 404, cam; 405, sliding column; 406, frame plate; 407, spring. DETAILED DESCRIPTION

[0025] In order to better understand the present invention, the content of the present invention is further clearly set forth in conjunction with the embodiments below, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are provided in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0026] like Figure 1 , 2, 3, 4, 5, 6, and 7, an ink manufacturing pulverizer includes a box body 101, a support mounting frame 102 is welded and fixed at the lower end of the box body 101, a feed shell 104 is arranged at the feed inlet opened at the upper end of the box body 101, an observation window is arranged on the front side of the box body 101, two crushing rollers 201 corresponding to the front and rear positions are rotatably arranged inside the box body 101, the right ends of the two crushing rollers 201 are both provided with a gear 203, the two gears 203 are meshed and connected with each other, and two guide plates 20 corresponding to the front and rear positions are also arranged inside the box body 101 2. A crushing cylinder 301 is arranged inside the box 101, two guide plates 202 are installed in cooperation with one crushing cylinder 301, a notch is provided at the upper end of the outer arc surface of the crushing cylinder 301, and a plurality of evenly distributed discharge holes are provided at the lower end of the outer arc surface of the crushing cylinder 301. An electric drive unit 1 for driving the gear to rotate is arranged on the right side of the box 101, a forward and reverse crushing mechanism is arranged inside the crushing cylinder 301, a vibration fast discharge mechanism is arranged on the bottom wall of the box 101, and a pressing mechanism is arranged at the upper end of the box 101. The electric drive unit 1 includes a mounting frame arranged on the box The motor 204 on the right side of the box 101, the output shaft of the motor 204 is connected to the right end of the gear located at the rear side through a coupling, the vibration fast discharging mechanism includes four sliding columns 405 arranged on the bottom wall of the box body 101, a frame plate 406 is slidably arranged between the outer arc surfaces of the two adjacent sliding columns 405, a discharging plate 402 is arranged between the upper ends of the two frame plates 406, a avoidance opening for matching with the discharging plate 402 is opened at the lower end of the front side of the box body 101, and a plurality of elastic springs are arranged between the lower end of the frame plate 406 and the bottom wall of the box body 101. Spring 407, multiple springs 407 are respectively sleeved on the outer arc surface of the corresponding sliding column 405, a rotating column 403 is rotatably arranged at the lower end of the interior of the box body 101, two cams 404 are fixedly sleeved on the outer arc surface of the rotating column 403, and the two cams 404 are respectively in contact with the lower ends of adjacent frame plates 406, and an electric drive unit three for driving the rotating column 403 to rotate is arranged on the right side of the box body 101. The electric drive unit three includes a motor three 401 arranged on the right side of the box body 101, and the output shaft of the motor three 401 is connected to the right end of the rotating column 403 through a coupling.

[0027] like Figure 2 , 3As shown in , 4 and 5, the forward and reverse crushing mechanism includes a sleeve 310 rotatably arranged inside the crushing cylinder 301, the right end of the sleeve 310 penetrates the outside of the box body 101, and a plurality of crushing knives 305 are evenly distributed on the outer arc surface of the sleeve 310. A rotating column 309 is rotatably arranged inside the sleeve 310, and a rotating frame 302 is fixedly sleeved on the left side of the outer arc surface of the rotating column 309, and a plurality of evenly distributed crushing pieces 303 are arranged on the inner side surface of the rotating frame 302. The plurality of crushing pieces 303 and the plurality of crushing knives 305 are staggered. A bevel gear 308 is fixedly sleeved on the right side of the outer arc surface of the rotating column 309, and a bevel gear 308 is fixedly sleeved on the right side of the outer arc surface of the sleeve 310. Bevel gear three 312, a mounting plate 307 is provided on the right side of the box body 101, a bevel gear two 311 is rotatably provided inside the mounting plate 307, bevel gear one 308 and bevel gear three 312 are meshed and connected with a bevel gear two 311, a scraper and brush lifting assembly is respectively provided on the front and rear sides of the rotating frame 302, an electric drive unit two for driving the bevel gear two 311 to rotate is provided inside the mounting plate 307, the scraper and brush lifting assembly includes lifting plates 304 respectively provided on the front and rear sides of the rotating frame 302, the electric drive unit two includes a motor two 306 provided inside the mounting plate 307, and the output shaft of the motor two 306 is connected to the upper end of the bevel gear two 311 through a coupling.

[0028] like Figure 1 , 2 As shown, the pressing mechanism includes two connecting plates 105 arranged at the upper end of the box body 101, and the upper ends of the two connecting plates 105 are each provided with an electric push rod 107. A pressing plate 106 that is installed in conjunction with the feed shell 104 is provided between the telescopic ends of the two electric push rods 107.

[0029] like Figure 1 , 6 As shown, a control panel 103 is disposed on the front side of the box body 101 , and the motor 1 204 , the motor 2 306 , the motor 3 401 and the electric push rod 107 are all electrically connected to the control panel 103 .

[0030] After fixing the crusher in a suitable position by means of the support mounting frame 102, the motor 204 is turned on and operated by means of the control panel 103. The output shaft drives the gear 203 at the rear side to rotate, and drives the gear 203 at the front side meshing with it to rotate, thereby driving the crushing rollers 201 on both sides to rotate. Subsequently, the ink manufacturing raw materials are added into the interior of the box body 101 through the feed shell 104, and made to fall between the two crushing rollers 201, so that the two crushing rollers 201 initially crush the ink manufacturing raw materials. The crushed ink manufacturing raw materials are guided by the guide plate 202 and fall into the interior of the crushing cylinder 301 through the notch, and then the control The control panel 103 controls the motor 2 306 to start running, and the output shaft drives the bevel gear 2 311 on the left to rotate, so that the bevel gear 3 312 meshing with it rotates and drives the crushing knife 305 on the sleeve 310 to rotate forward to crush the ink manufacturing raw materials inside the crushing cylinder 301, and at the same time drives the bevel gear 1 308 meshing with it to rotate and drives the crushing piece 303 on the rotating frame 302 to rotate reversely and match the forward rotating crushing knife 305 to realize the forward and reverse crushing of the ink manufacturing raw materials. After the ink manufacturing raw materials are crushed into suitable particles, they will fall through the discharge hole at the lower end of the crushing cylinder 301 to the discharge plate 402 to realize the crushing and discharge of the ink manufacturing raw materials.

[0031] When the rotating frame 302 is rotating, the lifting plates 304 on both sides can scrape and lift the ink manufacturing raw materials deposited on the bottom of the crushing cylinder 301 that are larger than the discharge hole to the upper end of the crushing cylinder 301 and drop them between the crushing knife 305 and the crushing sheet 303 for further crushing until the ink manufacturing raw materials are crushed to a hole diameter smaller than the discharge hole.

[0032] When the crushed ink manufacturing raw materials fall onto the discharge plate 402, the control panel 103 is used to control the motor 3 401 to start running, and the output shaft drives the cam 404 on the rotating column 403 to rotate, and the cam 404 rotates to contact and push the discharge plate 402. At this time, the spring 407 is in a stretched state. After the cam 404 rotates out of the contact range with the discharge plate 402, the discharge plate 402 will move downward under the action of the rebound force of the spring 407 and the sliding column 405, so that the discharge plate 402 vibrates up and down, and the crushed ink manufacturing raw materials on the discharge plate 402 are quickly vibrated and discharged, thereby avoiding the crushed ink manufacturing raw materials from accumulating on the discharge plate 402.

[0033] When the ink manufacturing raw materials are added to the two crushing rollers 201 inside the box 101, the control panel 103 can be used to control the electric push rod 107 to open and run, and the telescopic end drives the pressure plate to move downward to the inside of the feed shell 104, exerting pressure on the ink manufacturing raw materials on the two crushing rollers 201, forcing them to be quickly torn and crushed by the two crushing rollers 201 and undergo subsequent crushing processes.

[0034] According to another embodiment of the present invention, Figure 1 , 2 As shown, a protective box 108 is provided on the right side of the box body 101, and the gear 1 203, the motor 1 204, the motor 2 306, the bevel gear 1 308, the bevel gear 2 311, the bevel gear 3 312 and the mounting plate 307 are all located inside the protective box 108. The protective box 108 is used to shield and protect the above-mentioned devices and electrical appliances, which can increase the safety of personnel when operating the ink manufacturing crusher.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in the field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An ink manufacturing pulverizer, comprising a box (101), a support mounting frame (102) being welded and fixed to the lower end of the box (101), characterized in that: A feed shell (104) is provided at the feed inlet opened at the upper end of the box body (101), an observation window is provided on the front side of the box body (101), two crushing rollers (201) corresponding to front and rear positions are rotatably provided inside the box body (101), a gear one (203) is provided at the right end of each of the two crushing rollers (201), and the two gears one (203) are meshed and connected with each other, two guide plates (202) corresponding to front and rear positions are also provided inside the box body (101), and a crushing cylinder (30 1), two guide plates (202) are mounted in cooperation with a crushing cylinder (301), a notch is provided on the upper end of the outer arc surface of the crushing cylinder (301), a plurality of evenly distributed discharge holes are provided on the lower end of the outer arc surface of the crushing cylinder (301), an electric drive unit 1 for driving the gear to rotate is provided on the right side of the box body (101), a forward and reverse crushing mechanism is provided inside the crushing cylinder (301), a vibration fast discharge mechanism is provided on the bottom wall of the box body (101), and a pressing mechanism is provided on the upper end of the box body (101).

2. The ink manufacturing pulverizer according to claim 1, characterized in that: The electric drive unit 1 comprises a motor 1 (204) arranged on the right side of the box body (101) via a mounting frame, and the output shaft of the motor 1 (204) is connected to the right end of the gear located at the rear side via a coupling.

3. An ink manufacturing pulverizer as claimed in claim 2, characterized in that: The forward and reverse pulverizing mechanism comprises a sleeve (310) rotatably arranged inside a pulverizing cylinder (301), the right end of the sleeve (310) penetrates the outside of the box body (101), a plurality of pulverizing knives (305) are evenly distributed on the outer arc surface of the sleeve (310), a rotating column (309) is rotatably arranged inside the sleeve (310), a rotating frame (302) is fixedly sleeved on the left side of the outer arc surface of the rotating column (309), a plurality of evenly distributed pulverizing pieces (303) are arranged on the inner side surface of the rotating frame (302), the plurality of pulverizing pieces (303) and the plurality of pulverizing knives (305) are staggered, and the rotating frame (302) is provided with a plurality of pulverizing pieces (303) and a plurality of pulverizing pieces (305) are staggered. A bevel gear 1 (308) is provided on the right side fixed sleeve of the outer arc surface of the column (309), a bevel gear 3 (312) is provided on the right side fixed sleeve of the outer arc surface of the sleeve (310), a mounting plate (307) is provided on the right side of the housing (101), a bevel gear 2 (311) is provided inside the mounting plate (307) for rotation, the bevel gear 1 (308) and the bevel gear 3 (312) are meshed and connected with a bevel gear 2 (311), a scraper and lifting assembly is provided on the front and rear sides of the rotating frame (302), and an electric drive unit 2 for driving the bevel gear 2 (311) to rotate is provided inside the mounting plate (307).

4. The ink manufacturing pulverizer according to claim 3, characterized in that: The scraper and brush lifting assembly comprises lifting plates (304) respectively arranged on the front and rear sides of the rotating frame (302).

5. The ink manufacturing pulverizer according to claim 3, characterized in that: The second electric drive unit comprises a second motor (306) arranged inside the mounting plate (307), and the output shaft of the second motor (306) is connected to the upper end of the second bevel gear (311) through a coupling.

6. The ink manufacturing pulverizer according to claim 5, characterized in that: A protection box (108) is arranged on the right side of the box body (101), and gear 1 (203), motor 1 (204), motor 2 (306), bevel gear 1 (308), bevel gear 2 (311), bevel gear 3 (312) and a mounting plate (307) are all located inside the protection box (108).

7. The ink manufacturing pulverizer according to claim 5, characterized in that: The vibration fast discharging mechanism comprises four sliding columns (405) arranged on the bottom wall of the box body (101), a frame plate (406) is slidably arranged between the outer arc surfaces of two front and rear adjacent sliding columns (405), a discharging plate (402) is arranged between the upper ends of the two frame plates (406), a avoidance opening for matching with the discharging plate (402) is opened at the lower end of the front side of the box body (101), and a clearance is arranged between the lower end of the frame plate (406) and the bottom wall of the box body (101). A plurality of springs (407) are arranged, and the plurality of springs (407) are respectively sleeved on the outer arc surfaces of the corresponding sliding columns (405). A rotating column (403) is rotatably arranged at the lower end of the interior of the box body (101), and two cams (404) are fixedly sleeved on the outer arc surface of the rotating column (403). The two cams (404) are respectively in contact with the lower ends of adjacent frame plates (406). An electric drive unit 3 for driving the rotating column (403) to rotate is arranged on the right side of the box body (101).

8. The ink manufacturing pulverizer according to claim 7, characterized in that: The electric drive unit three comprises a motor three (401) arranged on the right side of the box body (101), and the output shaft of the motor three (401) is connected to the right end of the rotating column (403) through a coupling.

9. An ink manufacturing pulverizer as claimed in claim 8, characterized in that: The material pressing mechanism comprises two connecting plates (105) arranged at the upper end of the box body (101), the upper ends of the two connecting plates (105) are each provided with an electric push rod (107), and a material pressing plate (106) which is mounted in cooperation with the feed shell (104) is provided between the telescopic ends of the two electric push rods (107).

10. An ink manufacturing pulverizer as claimed in claim 9, characterized in that: A control panel (103) is provided on the front side of the box body (101), and motor one (204), motor two (306), motor three (401) and the electric push rod (107) are all electrically connected to the control panel (103).

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